[PATCH] Add support for Prodrive P3M750 & P3M7448 (P3Mx) boards

This patch adds support for the Prodrive P3M750 (PPC750 & MV64460)
and the P3M7448 (MPC7448 & MV64460) PMC modules. Both modules are
quite similar and share the same board directory "prodrive/p3mx"
and the same config file "p3mx.h".

Signed-off-by: Stefan Roese <sr@denx.de>

17 files changed, 9740 insertions, 0 deletions

diff --git a/board/prodrive/p3mx/64460.h b/board/prodrive/p3mx/64460.h
new file mode 100644
index 0000000..8bb0ebf
--- /dev/null
+++ b/board/prodrive/p3mx/64460.h
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright 2003
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * main board support/init for the Galileo Eval board DB64460.
+ */
+
+#ifndef __64460_H__
+#define __64460_H__
+
+/* CPU Configuration bits */
+#define CPU_CONF_ADDR_MISS_EN	(1 << 8)
+#define	CPU_CONF_SINGLE_CPU	(1 << 11)
+#define	CPU_CONF_ENDIANESS	(1 << 12)
+#define CPU_CONF_PIPELINE	(1 << 13)
+#define CPU_CONF_STOP_RETRY	(1 << 17)
+#define CPU_CONF_MULTI_DECODE	(1 << 18)
+#define CPU_CONF_DP_VALID	(1 << 19)
+#define CPU_CONF_PERR_PROP	(1 << 22)
+#define CPU_CONF_AACK_DELAY_2	(1 << 25)
+#define CPU_CONF_AP_VALID	(1 << 26)
+#define CPU_CONF_REMAP_WR_DIS	(1 << 27)
+
+/* CPU Master Control bits */
+#define CPU_MAST_CTL_ARB_EN	(1 << 8)
+#define CPU_MAST_CTL_MASK_BR_1	(1 << 9)
+#define CPU_MAST_CTL_M_WR_TRIG	(1 << 10)
+#define CPU_MAST_CTL_M_RD_TRIG	(1 << 11)
+#define CPU_MAST_CTL_CLEAN_BLK	(1 << 12)
+#define CPU_MAST_CTL_FLUSH_BLK	(1 << 13)
+
+#endif /* __64460_H__ */
diff --git a/board/prodrive/p3mx/Makefile b/board/prodrive/p3mx/Makefile
new file mode 100644
index 0000000..bf74a5a
--- /dev/null
+++ b/board/prodrive/p3mx/Makefile
@@ -0,0 +1,55 @@
+#
+# (C) Copyright 2002-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../../Marvell/common)
+endif
+
+LIB	= $(obj)lib$(BOARD).a
+
+SOBJS	= misc.o
+COBJS	= $(BOARD).o mpsc.o mv_eth.o pci.o sdram_init.o serial.o \
+		../../Marvell/common/i2c.o ../../Marvell/common/memory.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend *~
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/prodrive/p3mx/config.mk b/board/prodrive/p3mx/config.mk
new file mode 100644
index 0000000..35bf1c1
--- /dev/null
+++ b/board/prodrive/p3mx/config.mk
@@ -0,0 +1,28 @@
+#
+# (C) Copyright 2002-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# p3mx boards (P3M750 & P3M7448)
+#
+
+TEXT_BASE = 0xfff00000
diff --git a/board/prodrive/p3mx/eth.h b/board/prodrive/p3mx/eth.h
new file mode 100644
index 0000000..aab32d2
--- /dev/null
+++ b/board/prodrive/p3mx/eth.h
@@ -0,0 +1,43 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * eth.h - header file for the polled mode GT ethernet driver
+ */
+
+#ifndef __EVB64360_ETH_H__
+#define __EVB64360_ETH_H__
+
+#include <asm/types.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <common.h>
+
+
+int db64360_eth0_poll(void);
+int db64360_eth0_transmit(unsigned int s, volatile char *p);
+void db64360_eth0_disable(void);
+bool network_start(bd_t *bis);
+
+
+#endif /* __EVB64360_ETH_H__ */
diff --git a/board/prodrive/p3mx/misc.S b/board/prodrive/p3mx/misc.S
new file mode 100644
index 0000000..160b1d3
--- /dev/null
+++ b/board/prodrive/p3mx/misc.S
@@ -0,0 +1,245 @@
+#include <config.h>
+#include <74xx_7xx.h>
+#include "version.h"
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#include <asm/cache.h>
+#include <asm/mmu.h>
+
+#include "../../Marvell/include/mv_gen_reg.h"
+
+#ifdef CONFIG_ECC
+	/* Galileo specific asm code for initializing ECC */
+	.globl board_relocate_rom
+board_relocate_rom:
+	mflr	r7
+	/* update the location of the GT registers */
+	lis	r11, CFG_GT_REGS@h
+	/* if we're using ECC, we must use the DMA engine to copy ourselves */
+	bl	start_idma_transfer_0
+	bl	wait_for_idma_0
+	bl	stop_idma_engine_0
+
+	mtlr	r7
+	blr
+
+	.globl board_init_ecc
+board_init_ecc:
+	mflr	r7
+	/* NOTE: r10 still contains the location we've been relocated to
+	 * which happens to be TOP_OF_RAM - CFG_MONITOR_LEN */
+
+	/* now that we're running from ram, init the rest of main memory
+	 * for ECC use */
+	lis	r8, CFG_MONITOR_LEN@h
+	ori	r8, r8, CFG_MONITOR_LEN@l
+
+	divw	r3, r10, r8
+
+	/* set up the counter, and init the starting address */
+	mtctr	r3
+	li	r12, 0
+
+	/* bytes per transfer */
+	mr	r5, r8
+about_to_init_ecc:
+1:	mr	r3, r12
+	mr	r4, r12
+	bl	start_idma_transfer_0
+	bl	wait_for_idma_0
+	bl	stop_idma_engine_0
+	add	r12, r12, r8
+	bdnz	1b
+
+	mtlr	r7
+	blr
+
+	/* r3:	dest addr
+	 * r4:	source addr
+	 * r5:	byte count
+	 * r11: gt regbase
+	 * trashes:	 r6, r5
+	 */
+start_idma_transfer_0:
+	/* set the byte count, including the OWN bit */
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0_DMA_BYTE_COUNT
+	stwbrx	r5, 0, (r6)
+
+	/* set the source address */
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0_DMA_SOURCE_ADDRESS
+	stwbrx	r4, 0, (r6)
+
+	/* set the dest address */
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0_DMA_DESTINATION_ADDRESS
+	stwbrx	r3, 0, (r6)
+
+	/* set the next record pointer */
+	li	r5, 0
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0NEXT_RECORD_POINTER
+	stwbrx	r5, 0, (r6)
+
+	/* set the low control register */
+	/* bit 9 is NON chained mode, bit 31 is new style descriptors.
+	   bit 12 is channel enable */
+	ori	r5, r5, (1 << 12) | (1 << 12) | (1 << 11)
+	/* 15 shifted by 16 (oris) == bit 31 */
+	oris	r5, r5, (1 << 15)
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0CONTROL
+	stwbrx	r5, 0, (r6)
+
+	blr
+
+	/* this waits for the bytecount to return to zero, indicating
+	 * that the trasfer is complete */
+wait_for_idma_0:
+	mr	r5, r11
+	lis	r6, 0xff
+	ori	r6, r6, 0xffff
+	ori	r5, r5, CHANNEL0_DMA_BYTE_COUNT
+1:	lwbrx	r4, 0, (r5)
+	and.	r4, r4, r6
+	bne	1b
+
+	blr
+
+	/* this turns off channel 0 of the idma engine */
+stop_idma_engine_0:
+	/* shut off the DMA engine */
+	li	r5, 0
+	mr	r6, r11
+	ori	r6, r6, CHANNEL0CONTROL
+	stwbrx	r5, 0, (r6)
+
+	blr
+#endif
+
+#ifdef CFG_BOARD_ASM_INIT
+	/* NOTE: trashes r3-r7 */
+	.globl board_asm_init
+board_asm_init:
+	/* just move the GT registers to where they belong */
+	lis	r3, CFG_DFL_GT_REGS@h
+	ori	r3, r3, CFG_DFL_GT_REGS@l
+	lis	r4, CFG_GT_REGS@h
+	ori	r4, r4, CFG_GT_REGS@l
+	li	r5, INTERNAL_SPACE_DECODE
+
+	/* test to see if we've already moved */
+	lwbrx	r6, r5, r4
+	andi.	r6, r6, 0xffff
+	/* check loading of R7 is: 0x0F80 should: 0xf800: DONE */
+/*	rlwinm	r7, r4, 8, 16, 31
+	rlwinm	r7, r4, 12, 16, 31	*/ /* original */
+	rlwinm	r7, r4, 16, 16, 31
+	/* -----------------------------------------------------*/
+	cmp	cr0, r7, r6
+	beqlr
+
+	/* nope, have to move the registers */
+	lwbrx	r6, r5, r3
+	andis.	r6, r6, 0xffff
+	or	r6, r6, r7
+	stwbrx	r6, r5, r3
+
+	/* now, poll for the change */
+1:	lwbrx	r7, r5, r4
+	cmp	cr0, r7, r6
+	bne	1b
+
+	lis	r3, CFG_INT_SRAM_BASE@h
+	ori	r3, r3, CFG_INT_SRAM_BASE@l
+	rlwinm  r3, r3, 16, 16, 31
+	lis	r4, CFG_GT_REGS@h
+	ori	r4, r4, CFG_GT_REGS@l
+	li	r5, INTEGRATED_SRAM_BASE_ADDR
+	stwbrx  r3, r5, r4
+
+2:	lwbrx	r6, r5, r4
+	cmp	cr0, r3, r6
+	bne	2b
+
+	/* done! */
+	blr
+#endif
+
+/* For use of the debug LEDs */
+	.global led_on0_relocated
+led_on0_relocated:
+	xor	r21, r21, r21
+	xor	r18, r18, r18
+	lis	r18, 0xFC80
+	ori	r18, r18, 0x8000
+/*	stw	r21, 0x0(r18)   */
+	sync
+	blr
+
+	.global led_off0_relocated
+led_off0_relocated:
+	xor	r21, r21, r21
+	xor	r18, r18, r18
+	lis	r18, 0xFC81
+	ori	r18, r18, 0x4000
+/*	stw	r21, 0x0(r18)   */
+	sync
+	blr
+
+	.global led_on0
+led_on0:
+	xor	r18, r18, r18
+	lis	r18, 0x1c80
+	ori	r18, r18, 0x8000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
+
+	.global led_off0
+led_off0:
+	xor	r18, r18, r18
+	lis	r18, 0x1c81
+	ori	r18, r18, 0x4000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
+
+	.global led_on1
+led_on1:
+	xor	r18, r18, r18
+	lis	r18, 0x1c80
+	ori	r18, r18, 0xc000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
+
+	.global led_off1
+led_off1:
+	xor	r18, r18, r18
+	lis	r18, 0x1c81
+	ori	r18, r18, 0x8000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
+
+	.global led_on2
+led_on2:
+	xor	r18, r18, r18
+	lis	r18, 0x1c81
+	ori	r18, r18, 0x0000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
+
+	.global led_off2
+led_off2:
+	xor	r18, r18, r18
+	lis	r18, 0x1c81
+	ori	r18, r18, 0xc000
+/*	stw	r18, 0x0(r18)  */
+	sync
+	blr
diff --git a/board/prodrive/p3mx/mpsc.c b/board/prodrive/p3mx/mpsc.c
new file mode 100644
index 0000000..da95cfa
--- /dev/null
+++ b/board/prodrive/p3mx/mpsc.c
@@ -0,0 +1,1013 @@
+/*
+ * (C) Copyright 2001
+ * John Clemens <clemens@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*************************************************************************
+ * changes for Marvell DB64460 eval board 2003 by Ingo Assmus <ingo.assmus@keymile.com>
+ *
+  ************************************************************************/
+
+/*
+ * mpsc.c - driver for console over the MPSC.
+ */
+
+
+#include <common.h>
+#include <config.h>
+#include <asm/cache.h>
+
+#include <malloc.h>
+#include "mpsc.h"
+
+#include "mv_regs.h"
+
+#include "../../Marvell/include/memory.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* Define this if you wish to use the MPSC as a register based UART.
+ * This will force the serial port to not use the SDMA engine at all.
+ */
+#undef CONFIG_MPSC_DEBUG_PORT
+
+
+int (*mpsc_putchar) (char ch) = mpsc_putchar_early;
+char (*mpsc_getchar) (void) = mpsc_getchar_debug;
+int (*mpsc_test_char) (void) = mpsc_test_char_debug;
+
+
+static volatile unsigned int *rx_desc_base = NULL;
+static unsigned int rx_desc_index = 0;
+static volatile unsigned int *tx_desc_base = NULL;
+static unsigned int tx_desc_index = 0;
+
+/* local function declarations */
+static int galmpsc_connect (int channel, int connect);
+static int galmpsc_route_rx_clock (int channel, int brg);
+static int galmpsc_route_tx_clock (int channel, int brg);
+static int galmpsc_write_config_regs (int mpsc, int mode);
+static int galmpsc_config_channel_regs (int mpsc);
+static int galmpsc_set_char_length (int mpsc, int value);
+static int galmpsc_set_stop_bit_length (int mpsc, int value);
+static int galmpsc_set_parity (int mpsc, int value);
+static int galmpsc_enter_hunt (int mpsc);
+static int galmpsc_set_brkcnt (int mpsc, int value);
+static int galmpsc_set_tcschar (int mpsc, int value);
+static int galmpsc_set_snoop (int mpsc, int value);
+static int galmpsc_shutdown (int mpsc);
+
+static int galsdma_set_RFT (int channel);
+static int galsdma_set_SFM (int channel);
+static int galsdma_set_rxle (int channel);
+static int galsdma_set_txle (int channel);
+static int galsdma_set_burstsize (int channel, unsigned int value);
+static int galsdma_set_RC (int channel, unsigned int value);
+
+static int galbrg_set_CDV (int channel, int value);
+static int galbrg_enable (int channel);
+static int galbrg_disable (int channel);
+static int galbrg_set_clksrc (int channel, int value);
+static int galbrg_set_CUV (int channel, int value);
+
+static void galsdma_enable_rx (void);
+static int galsdma_set_mem_space (unsigned int memSpace,
+				  unsigned int memSpaceTarget,
+				  unsigned int memSpaceAttr,
+				  unsigned int baseAddress,
+				  unsigned int size);
+
+
+#define SOFTWARE_CACHE_MANAGEMENT
+
+#ifdef SOFTWARE_CACHE_MANAGEMENT
+#define FLUSH_DCACHE(a,b)		 if(dcache_status()){clean_dcache_range((u32)(a),(u32)(b));}
+#define FLUSH_AND_INVALIDATE_DCACHE(a,b) if(dcache_status()){flush_dcache_range((u32)(a),(u32)(b));}
+#define INVALIDATE_DCACHE(a,b)		 if(dcache_status()){invalidate_dcache_range((u32)(a),(u32)(b));}
+#else
+#define FLUSH_DCACHE(a,b)
+#define FLUSH_AND_INVALIDATE_DCACHE(a,b)
+#define INVALIDATE_DCACHE(a,b)
+#endif
+
+#ifdef CONFIG_MPSC_DEBUG_PORT
+static void mpsc_debug_init (void)
+{
+
+	volatile unsigned int temp;
+
+	/* Clear the CFR  (CHR4) */
+	/* Write random 'Z' bit (bit 29) of CHR4 to enable debug uart *UNDOCUMENTED FEATURE* */
+	temp = GTREGREAD (GALMPSC_CHANNELREG_4 + (CHANNEL * GALMPSC_REG_GAP));
+	temp &= 0xffffff00;
+	temp |= BIT29;
+	GT_REG_WRITE (GALMPSC_CHANNELREG_4 + (CHANNEL * GALMPSC_REG_GAP),
+		      temp);
+
+	/* Set the Valid bit 'V' (bit 12) and int generation bit 'INT' (bit 15) */
+	temp = GTREGREAD (GALMPSC_CHANNELREG_5 + (CHANNEL * GALMPSC_REG_GAP));
+	temp |= (BIT12 | BIT15);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_5 + (CHANNEL * GALMPSC_REG_GAP),
+		      temp);
+
+	/* Set int mask */
+	temp = GTREGREAD (GALMPSC_0_INT_MASK);
+	temp |= BIT6;
+	GT_REG_WRITE (GALMPSC_0_INT_MASK, temp);
+}
+#endif
+
+char mpsc_getchar_debug (void)
+{
+	volatile int temp;
+	volatile unsigned int cause;
+
+	cause = GTREGREAD (GALMPSC_0_INT_CAUSE);
+	while ((cause & BIT6) == 0) {
+		cause = GTREGREAD (GALMPSC_0_INT_CAUSE);
+	}
+
+	temp = GTREGREAD (GALMPSC_CHANNELREG_10 +
+			  (CHANNEL * GALMPSC_REG_GAP));
+	/* By writing 1's to the set bits, the register is cleared */
+	GT_REG_WRITE (GALMPSC_CHANNELREG_10 + (CHANNEL * GALMPSC_REG_GAP),
+		      temp);
+	GT_REG_WRITE (GALMPSC_0_INT_CAUSE, cause & ~BIT6);
+	return (temp >> 16) & 0xff;
+}
+
+/* special function for running out of flash.  doesn't modify any
+ * global variables [josh] */
+int mpsc_putchar_early (char ch)
+{
+	int mpsc = CHANNEL;
+	int temp =
+		GTREGREAD (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP));
+	galmpsc_set_tcschar (mpsc, ch);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP),
+		      temp | 0x200);
+
+#define MAGIC_FACTOR	(10*1000000)
+
+	udelay (MAGIC_FACTOR / gd->baudrate);
+	return 0;
+}
+
+/* This is used after relocation, see serial.c and mpsc_init2 */
+static int mpsc_putchar_sdma (char ch)
+{
+	volatile unsigned int *p;
+	unsigned int temp;
+
+
+	/* align the descriptor */
+	p = tx_desc_base;
+	memset ((void *) p, 0, 8 * sizeof (unsigned int));
+
+	/* fill one 64 bit buffer */
+	/* word swap, pad with 0 */
+	p[4] = 0;		/* x */
+	p[5] = (unsigned int) ch;	/* x */
+
+	/* CHANGED completely according to GT64260A dox - NTL */
+	p[0] = 0x00010001;	/* 0 */
+	p[1] = DESC_OWNER_BIT | DESC_FIRST | DESC_LAST;	/* 4 */
+	p[2] = 0;		/* 8 */
+	p[3] = (unsigned int) &p[4];	/* c */
+
+#if 0
+	p[9] = DESC_FIRST | DESC_LAST;
+	p[10] = (unsigned int) &p[0];
+	p[11] = (unsigned int) &p[12];
+#endif
+
+	FLUSH_DCACHE (&p[0], &p[8]);
+
+	GT_REG_WRITE (GALSDMA_0_CUR_TX_PTR + (CHANNEL * GALSDMA_REG_DIFF),
+		      (unsigned int) &p[0]);
+	GT_REG_WRITE (GALSDMA_0_FIR_TX_PTR + (CHANNEL * GALSDMA_REG_DIFF),
+		      (unsigned int) &p[0]);
+
+	temp = GTREGREAD (GALSDMA_0_COM_REG + (CHANNEL * GALSDMA_REG_DIFF));
+	temp |= (TX_DEMAND | TX_STOP);
+	GT_REG_WRITE (GALSDMA_0_COM_REG + (CHANNEL * GALSDMA_REG_DIFF), temp);
+
+	INVALIDATE_DCACHE (&p[1], &p[2]);
+
+	while (p[1] & DESC_OWNER_BIT) {
+		udelay (100);
+		INVALIDATE_DCACHE (&p[1], &p[2]);
+	}
+	return 0;
+}
+
+char mpsc_getchar_sdma (void)
+{
+	static unsigned int done = 0;
+	volatile char ch;
+	unsigned int len = 0, idx = 0, temp;
+
+	volatile unsigned int *p;
+
+
+	do {
+		p = &rx_desc_base[rx_desc_index * 8];
+
+		INVALIDATE_DCACHE (&p[0], &p[1]);
+		/* Wait for character */
+		while (p[1] & DESC_OWNER_BIT) {
+			udelay (100);
+			INVALIDATE_DCACHE (&p[0], &p[1]);
+		}
+
+		/* Handle error case */
+		if (p[1] & (1 << 15)) {
+			printf ("oops, error: %08x\n", p[1]);
+
+			temp = GTREGREAD (GALMPSC_CHANNELREG_2 +
+					  (CHANNEL * GALMPSC_REG_GAP));
+			temp |= (1 << 23);
+			GT_REG_WRITE (GALMPSC_CHANNELREG_2 +
+				      (CHANNEL * GALMPSC_REG_GAP), temp);
+
+			/* Can't poll on abort bit, so we just wait. */
+			udelay (100);
+
+			galsdma_enable_rx ();
+		}
+
+		/* Number of bytes left in this descriptor */
+		len = p[0] & 0xffff;
+
+		if (len) {
+			/* Where to look */
+			idx = 5;
+			if (done > 3)
+				idx = 4;
+			if (done > 7)
+				idx = 7;
+			if (done > 11)
+				idx = 6;
+
+			INVALIDATE_DCACHE (&p[idx], &p[idx + 1]);
+			ch = p[idx] & 0xff;
+			done++;
+		}
+
+		if (done < len) {
+			/* this descriptor has more bytes still
+			 * shift down the char we just read, and leave the
+			 * buffer in place for the next time around
+			 */
+			p[idx] = p[idx] >> 8;
+			FLUSH_DCACHE (&p[idx], &p[idx + 1]);
+		}
+
+		if (done == len) {
+			/* nothing left in this descriptor.
+			 * go to next one
+			 */
+			p[1] = DESC_OWNER_BIT | DESC_FIRST | DESC_LAST;
+			p[0] = 0x00100000;
+			FLUSH_DCACHE (&p[0], &p[1]);
+			/* Next descriptor */
+			rx_desc_index = (rx_desc_index + 1) % RX_DESC;
+			done = 0;
+		}
+	} while (len == 0);	/* galileo bug.. len might be zero */
+
+	return ch;
+}
+
+
+int mpsc_test_char_debug (void)
+{
+	if ((GTREGREAD (GALMPSC_0_INT_CAUSE) & BIT6) == 0)
+		return 0;
+	else {
+		return 1;
+	}
+}
+
+
+int mpsc_test_char_sdma (void)
+{
+	volatile unsigned int *p = &rx_desc_base[rx_desc_index * 8];
+
+	INVALIDATE_DCACHE (&p[1], &p[2]);
+
+	if (p[1] & DESC_OWNER_BIT)
+		return 0;
+	else
+		return 1;
+}
+
+int mpsc_init (int baud)
+{
+	/* BRG CONFIG */
+	galbrg_set_baudrate (CHANNEL, baud);
+	galbrg_set_clksrc (CHANNEL, 8);	/* set source=Tclk */
+	galbrg_set_CUV (CHANNEL, 0);	/* set up CountUpValue */
+	galbrg_enable (CHANNEL);	/* Enable BRG */
+
+	/* Set up clock routing */
+	galmpsc_connect (CHANNEL, GALMPSC_CONNECT);	/* connect it */
+
+	galmpsc_route_rx_clock (CHANNEL, CHANNEL);	/* chosse BRG0 for Rx */
+	galmpsc_route_tx_clock (CHANNEL, CHANNEL);	/* chose BRG0 for Tx */
+
+	/* reset MPSC state */
+	galmpsc_shutdown (CHANNEL);
+
+	/* SDMA CONFIG */
+	galsdma_set_burstsize (CHANNEL, L1_CACHE_BYTES / 8);	/* in 64 bit words (8 bytes) */
+	galsdma_set_txle (CHANNEL);
+	galsdma_set_rxle (CHANNEL);
+	galsdma_set_RC (CHANNEL, 0xf);
+	galsdma_set_SFM (CHANNEL);
+	galsdma_set_RFT (CHANNEL);
+
+	/* MPSC CONFIG */
+	galmpsc_write_config_regs (CHANNEL, GALMPSC_UART);
+	galmpsc_config_channel_regs (CHANNEL);
+	galmpsc_set_char_length (CHANNEL, GALMPSC_CHAR_LENGTH_8);	/* 8 */
+	galmpsc_set_parity (CHANNEL, GALMPSC_PARITY_NONE);	/* N */
+	galmpsc_set_stop_bit_length (CHANNEL, GALMPSC_STOP_BITS_1);	/* 1 */
+
+#ifdef CONFIG_MPSC_DEBUG_PORT
+	mpsc_debug_init ();
+#endif
+
+	/* COMM_MPSC CONFIG */
+#ifdef SOFTWARE_CACHE_MANAGEMENT
+	galmpsc_set_snoop (CHANNEL, 0);	/* disable snoop */
+#else
+	galmpsc_set_snoop (CHANNEL, 1);	/* enable snoop */
+#endif
+
+	return 0;
+}
+
+
+void mpsc_sdma_init (void)
+{
+	/* Setup SDMA channel0 SDMA_CONFIG_REG*/
+	GT_REG_WRITE (SDMA_CONFIG_REG (0), 0x000020ff);
+
+	/*  Enable MPSC-Window0 for DRAM Bank 0 */
+	if (galsdma_set_mem_space (MV64460_CUNIT_BASE_ADDR_WIN_0_BIT,
+				   MV64460_SDMA_DRAM_CS_0_TARGET,
+				   0,
+				   memoryGetBankBaseAddress(0),
+				   memoryGetBankSize(0)) != true)
+		printf ("%s: SDMA_Window0 memory setup failed !!! \n",
+			__FUNCTION__);
+
+
+	/*  Enable MPSC-Window1 for DRAM Bank 1 */
+	if (galsdma_set_mem_space (MV64460_CUNIT_BASE_ADDR_WIN_1_BIT,
+				   MV64460_SDMA_DRAM_CS_1_TARGET,
+				   0,
+				   memoryGetBankBaseAddress(1),
+				   memoryGetBankSize(1)) != true)
+		printf ("%s: SDMA_Window1 memory setup failed !!! \n",
+			__FUNCTION__);
+
+
+	/*  Disable MPSC-Window2 */
+	if (galsdma_set_mem_space (MV64460_CUNIT_BASE_ADDR_WIN_2_BIT,
+				   MV64460_SDMA_DRAM_CS_2_TARGET,
+				   0,
+				   memoryGetBankBaseAddress(2),
+				   memoryGetBankSize(2)) != true)
+		printf ("%s: SDMA_Window2 memory setup failed !!! \n",
+			__FUNCTION__);
+
+
+	/*  Disable MPSC-Window3 */
+	if (galsdma_set_mem_space (MV64460_CUNIT_BASE_ADDR_WIN_3_BIT,
+				   MV64460_SDMA_DRAM_CS_3_TARGET,
+				   0,
+				   memoryGetBankBaseAddress(3),
+				   memoryGetBankSize(3)) != true)
+		printf ("%s: SDMA_Window3 memory setup failed !!! \n",
+			__FUNCTION__);
+
+	/*  Setup MPSC0 access mode Window0 full access */
+	GT_SET_REG_BITS (MPSC0_ACCESS_PROTECTION_REG,
+			 (MV64460_SDMA_WIN_ACCESS_FULL <<
+			  (MV64460_CUNIT_BASE_ADDR_WIN_0_BIT * 2)));
+
+	/*  Setup MPSC1 access mode Window1 full access */
+	GT_SET_REG_BITS (MPSC1_ACCESS_PROTECTION_REG,
+			 (MV64460_SDMA_WIN_ACCESS_FULL <<
+			  (MV64460_CUNIT_BASE_ADDR_WIN_0_BIT * 2)));
+
+	/* Setup MPSC internal address space base address 	*/
+	GT_REG_WRITE (CUNIT_INTERNAL_SPACE_BASE_ADDR_REG, CFG_GT_REGS);
+
+	/* no high address remap*/
+	GT_REG_WRITE (CUNIT_HIGH_ADDR_REMAP_REG0, 0x00);
+	GT_REG_WRITE (CUNIT_HIGH_ADDR_REMAP_REG1, 0x00);
+
+	/* clear interrupt cause register for MPSC (fault register)*/
+	GT_REG_WRITE (CUNIT_INTERRUPT_CAUSE_REG, 0x00);
+}
+
+
+void mpsc_init2 (void)
+{
+	int i;
+
+#ifndef CONFIG_MPSC_DEBUG_PORT
+	mpsc_putchar = mpsc_putchar_sdma;
+	mpsc_getchar = mpsc_getchar_sdma;
+	mpsc_test_char = mpsc_test_char_sdma;
+#endif
+	/* RX descriptors */
+	rx_desc_base = (unsigned int *) malloc (((RX_DESC + 1) * 8) *
+						sizeof (unsigned int));
+
+	/* align descriptors */
+	rx_desc_base = (unsigned int *)
+		(((unsigned int) rx_desc_base + 32) & 0xFFFFFFF0);
+
+	rx_desc_index = 0;
+
+	memset ((void *) rx_desc_base, 0,
+		(RX_DESC * 8) * sizeof (unsigned int));
+
+	for (i = 0; i < RX_DESC; i++) {
+		rx_desc_base[i * 8 + 3] = (unsigned int) &rx_desc_base[i * 8 + 4];	/* Buffer */
+		rx_desc_base[i * 8 + 2] = (unsigned int) &rx_desc_base[(i + 1) * 8];	/* Next descriptor */
+		rx_desc_base[i * 8 + 1] = DESC_OWNER_BIT | DESC_FIRST | DESC_LAST;	/* Command & control */
+		rx_desc_base[i * 8] = 0x00100000;
+	}
+	rx_desc_base[(i - 1) * 8 + 2] = (unsigned int) &rx_desc_base[0];
+
+	FLUSH_DCACHE (&rx_desc_base[0], &rx_desc_base[RX_DESC * 8]);
+	GT_REG_WRITE (GALSDMA_0_CUR_RX_PTR + (CHANNEL * GALSDMA_REG_DIFF),
+		      (unsigned int) &rx_desc_base[0]);
+
+	/* TX descriptors */
+	tx_desc_base = (unsigned int *) malloc (((TX_DESC + 1) * 8) *
+						sizeof (unsigned int));
+
+	/* align descriptors */
+	tx_desc_base = (unsigned int *)
+		(((unsigned int) tx_desc_base + 32) & 0xFFFFFFF0);
+
+	tx_desc_index = -1;
+
+	memset ((void *) tx_desc_base, 0,
+		(TX_DESC * 8) * sizeof (unsigned int));
+
+	for (i = 0; i < TX_DESC; i++) {
+		tx_desc_base[i * 8 + 5] = (unsigned int) 0x23232323;
+		tx_desc_base[i * 8 + 4] = (unsigned int) 0x23232323;
+		tx_desc_base[i * 8 + 3] =
+			(unsigned int) &tx_desc_base[i * 8 + 4];
+		tx_desc_base[i * 8 + 2] =
+			(unsigned int) &tx_desc_base[(i + 1) * 8];
+		tx_desc_base[i * 8 + 1] =
+			DESC_OWNER_BIT | DESC_FIRST | DESC_LAST;
+
+		/* set sbytecnt and shadow byte cnt to 1 */
+		tx_desc_base[i * 8] = 0x00010001;
+	}
+	tx_desc_base[(i - 1) * 8 + 2] = (unsigned int) &tx_desc_base[0];
+
+	FLUSH_DCACHE (&tx_desc_base[0], &tx_desc_base[TX_DESC * 8]);
+
+	udelay (100);
+
+	galsdma_enable_rx ();
+
+	return;
+}
+
+int galbrg_set_baudrate (int channel, int rate)
+{
+	int clock;
+
+	galbrg_disable (channel);	/*ok */
+
+#ifdef ZUMA_NTL
+	/* from tclk */
+	clock = (CFG_TCLK / (16 * rate)) - 1;
+#else
+	clock = (CFG_TCLK / (16 * rate)) - 1;
+#endif
+
+	galbrg_set_CDV (channel, clock);	/* set timer Reg. for BRG */
+
+	galbrg_enable (channel);
+
+	gd->baudrate = rate;
+
+	return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+/* Below are all the private functions that no one else needs */
+
+static int galbrg_set_CDV (int channel, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp &= 0xFFFF0000;
+	temp |= (value & 0x0000FFFF);
+	GT_REG_WRITE (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galbrg_enable (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp |= 0x00010000;
+	GT_REG_WRITE (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galbrg_disable (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp &= 0xFFFEFFFF;
+	GT_REG_WRITE (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galbrg_set_clksrc (int channel, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp &= 0xFFC3FFFF;	/* Bit 18 - 21 (MV 64260 18-22) */
+	temp |= (value << 18);
+	GT_REG_WRITE (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+	return 0;
+}
+
+static int galbrg_set_CUV (int channel, int value)
+{
+	/* set CountUpValue */
+	GT_REG_WRITE (GALBRG_0_BTREG + (channel * GALBRG_REG_GAP), value);
+
+	return 0;
+}
+
+#if 0
+static int galbrg_reset (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP));
+	temp |= 0x20000;
+	GT_REG_WRITE (GALBRG_0_CONFREG + (channel * GALBRG_REG_GAP), temp);
+
+	return 0;
+}
+#endif
+
+static int galsdma_set_RFT (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp |= 0x00000001;
+	GT_REG_WRITE (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF),
+		      temp);
+
+	return 0;
+}
+
+static int galsdma_set_SFM (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp |= 0x00000002;
+	GT_REG_WRITE (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF),
+		      temp);
+
+	return 0;
+}
+
+static int galsdma_set_rxle (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp |= 0x00000040;
+	GT_REG_WRITE (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF),
+		      temp);
+
+	return 0;
+}
+
+static int galsdma_set_txle (int channel)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp |= 0x00000080;
+	GT_REG_WRITE (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF),
+		      temp);
+
+	return 0;
+}
+
+static int galsdma_set_RC (int channel, unsigned int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp &= ~0x0000003c;
+	temp |= (value << 2);
+	GT_REG_WRITE (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF),
+		      temp);
+
+	return 0;
+}
+
+static int galsdma_set_burstsize (int channel, unsigned int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALSDMA_0_CONF_REG + (channel * GALSDMA_REG_DIFF));
+	temp &= 0xFFFFCFFF;
+	switch (value) {
+	case 8:
+		GT_REG_WRITE (GALSDMA_0_CONF_REG +
+			      (channel * GALSDMA_REG_DIFF),
+			      (temp | (0x3 << 12)));
+		break;
+
+	case 4:
+		GT_REG_WRITE (GALSDMA_0_CONF_REG +
+			      (channel * GALSDMA_REG_DIFF),
+			      (temp | (0x2 << 12)));
+		break;
+
+	case 2:
+		GT_REG_WRITE (GALSDMA_0_CONF_REG +
+			      (channel * GALSDMA_REG_DIFF),
+			      (temp | (0x1 << 12)));
+		break;
+
+	case 1:
+		GT_REG_WRITE (GALSDMA_0_CONF_REG +
+			      (channel * GALSDMA_REG_DIFF),
+			      (temp | (0x0 << 12)));
+		break;
+
+	default:
+		return -1;
+		break;
+	}
+
+	return 0;
+}
+
+static int galmpsc_connect (int channel, int connect)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_ROUTING_REGISTER);
+
+	if ((channel == 0) && connect)
+		temp &= ~0x00000007;
+	else if ((channel == 1) && connect)
+		temp &= ~(0x00000007 << 6);
+	else if ((channel == 0) && !connect)
+		temp |= 0x00000007;
+	else
+		temp |= (0x00000007 << 6);
+
+	/* Just in case... */
+	temp &= 0x3fffffff;
+
+	GT_REG_WRITE (GALMPSC_ROUTING_REGISTER, temp);
+
+	return 0;
+}
+
+static int galmpsc_route_rx_clock (int channel, int brg)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_RxC_ROUTE);
+
+	if (channel == 0) {
+		temp &= ~0x0000000F;
+		temp |= brg;
+	} else {
+		temp &= ~0x00000F00;
+		temp |= (brg << 8);
+	}
+
+	GT_REG_WRITE (GALMPSC_RxC_ROUTE, temp);
+
+	return 0;
+}
+
+static int galmpsc_route_tx_clock (int channel, int brg)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_TxC_ROUTE);
+
+	if (channel == 0) {
+		temp &= ~0x0000000F;
+		temp |= brg;
+	} else {
+		temp &= ~0x00000F00;
+		temp |= (brg << 8);
+	}
+
+	GT_REG_WRITE (GALMPSC_TxC_ROUTE, temp);
+
+	return 0;
+}
+
+static int galmpsc_write_config_regs (int mpsc, int mode)
+{
+	if (mode == GALMPSC_UART) {
+		/* Main config reg Low (Null modem, Enable Tx/Rx, UART mode) */
+		GT_REG_WRITE (GALMPSC_MCONF_LOW + (mpsc * GALMPSC_REG_GAP),
+			      0x000004c4);
+
+		/* Main config reg High (32x Rx/Tx clock mode, width=8bits */
+		GT_REG_WRITE (GALMPSC_MCONF_HIGH + (mpsc * GALMPSC_REG_GAP),
+			      0x024003f8);
+		/*        22 2222 1111 */
+		/*        54 3210 9876 */
+		/* 0000 0010 0000 0000 */
+		/*       1 */
+		/*       098 7654 3210 */
+		/* 0000 0011 1111 1000 */
+	} else
+		return -1;
+
+	return 0;
+}
+
+static int galmpsc_config_channel_regs (int mpsc)
+{
+	GT_REG_WRITE (GALMPSC_CHANNELREG_1 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_3 + (mpsc * GALMPSC_REG_GAP), 1);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_4 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_5 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_6 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_7 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_8 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_9 + (mpsc * GALMPSC_REG_GAP), 0);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_10 + (mpsc * GALMPSC_REG_GAP), 0);
+
+	galmpsc_set_brkcnt (mpsc, 0x3);
+	galmpsc_set_tcschar (mpsc, 0xab);
+
+	return 0;
+}
+
+static int galmpsc_set_brkcnt (int mpsc, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_CHANNELREG_1 + (mpsc * GALMPSC_REG_GAP));
+	temp &= 0x0000FFFF;
+	temp |= (value << 16);
+	GT_REG_WRITE (GALMPSC_CHANNELREG_1 + (mpsc * GALMPSC_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galmpsc_set_tcschar (int mpsc, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_CHANNELREG_1 + (mpsc * GALMPSC_REG_GAP));
+	temp &= 0xFFFF0000;
+	temp |= value;
+	GT_REG_WRITE (GALMPSC_CHANNELREG_1 + (mpsc * GALMPSC_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galmpsc_set_char_length (int mpsc, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_PROTOCONF_REG + (mpsc * GALMPSC_REG_GAP));
+	temp &= 0xFFFFCFFF;
+	temp |= (value << 12);
+	GT_REG_WRITE (GALMPSC_PROTOCONF_REG + (mpsc * GALMPSC_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galmpsc_set_stop_bit_length (int mpsc, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_PROTOCONF_REG + (mpsc * GALMPSC_REG_GAP));
+	temp &= 0xFFFFBFFF;
+	temp |= (value << 14);
+	GT_REG_WRITE (GALMPSC_PROTOCONF_REG + (mpsc * GALMPSC_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galmpsc_set_parity (int mpsc, int value)
+{
+	unsigned int temp;
+
+	temp = GTREGREAD (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP));
+	if (value != -1) {
+		temp &= 0xFFF3FFF3;
+		temp |= ((value << 18) | (value << 2));
+		temp |= ((value << 17) | (value << 1));
+	} else {
+		temp &= 0xFFF1FFF1;
+	}
+
+	GT_REG_WRITE (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP), temp);
+
+	return 0;
+}
+
+static int galmpsc_enter_hunt (int mpsc)
+{
+	int temp;
+
+	temp = GTREGREAD (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP));
+	temp |= 0x80000000;
+	GT_REG_WRITE (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP), temp);
+
+	while (GTREGREAD (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP)) &
+	       MPSC_ENTER_HUNT) {
+		udelay (1);
+	}
+	return 0;
+}
+
+
+static int galmpsc_shutdown (int mpsc)
+{
+	unsigned int temp;
+
+	/* cause RX abort (clears RX) */
+	temp = GTREGREAD (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP));
+	temp |= MPSC_RX_ABORT | MPSC_TX_ABORT;
+	temp &= ~MPSC_ENTER_HUNT;
+	GT_REG_WRITE (GALMPSC_CHANNELREG_2 + (mpsc * GALMPSC_REG_GAP), temp);
+
+	GT_REG_WRITE (GALSDMA_0_COM_REG, 0);
+	GT_REG_WRITE (GALSDMA_0_COM_REG, SDMA_TX_ABORT | SDMA_RX_ABORT);
+
+	/* shut down the MPSC */
+	GT_REG_WRITE (GALMPSC_MCONF_LOW, 0);
+	GT_REG_WRITE (GALMPSC_MCONF_HIGH, 0);
+	GT_REG_WRITE (GALMPSC_PROTOCONF_REG + (mpsc * GALMPSC_REG_GAP), 0);
+
+	udelay (100);
+
+	/* shut down the sdma engines. */
+	/* reset config to default */
+	GT_REG_WRITE (GALSDMA_0_CONF_REG, 0x000000fc);
+
+	udelay (100);
+
+	/* clear the SDMA current and first TX and RX pointers */
+	GT_REG_WRITE (GALSDMA_0_CUR_RX_PTR, 0);
+	GT_REG_WRITE (GALSDMA_0_CUR_TX_PTR, 0);
+	GT_REG_WRITE (GALSDMA_0_FIR_TX_PTR, 0);
+
+	udelay (100);
+
+	return 0;
+}
+
+static void galsdma_enable_rx (void)
+{
+	int temp;
+
+	/* Enable RX processing */
+	temp = GTREGREAD (GALSDMA_0_COM_REG + (CHANNEL * GALSDMA_REG_DIFF));
+	temp |= RX_ENABLE;
+	GT_REG_WRITE (GALSDMA_0_COM_REG + (CHANNEL * GALSDMA_REG_DIFF), temp);
+
+	galmpsc_enter_hunt (CHANNEL);
+}
+
+static int galmpsc_set_snoop (int mpsc, int value)
+{
+	int reg =
+		mpsc ? MPSC_1_ADDRESS_CONTROL_LOW :
+		MPSC_0_ADDRESS_CONTROL_LOW;
+	int temp = GTREGREAD (reg);
+
+	if (value)
+		temp |= (1 << 6) | (1 << 14) | (1 << 22) | (1 << 30);
+	else
+		temp &= ~((1 << 6) | (1 << 14) | (1 << 22) | (1 << 30));
+	GT_REG_WRITE (reg, temp);
+	return 0;
+}
+
+/*******************************************************************************
+* galsdma_set_mem_space - Set MV64460 IDMA memory decoding map.
+*
+* DESCRIPTION:
+*       the MV64460 SDMA has its own address decoding map that is de-coupled
+*       from the CPU interface address decoding windows. The SDMA channels
+*       share four address windows. Each region can be individually configured
+*       by this function by associating it to a target interface and setting
+*       base and size values.
+*
+*      NOTE!!!
+*       The size must be in 64Kbyte granularity.
+*       The base address must be aligned to the size.
+*       The size must be a series of 1s followed by a series of zeros
+*
+* OUTPUT:
+*       None.
+*
+* RETURN:
+*       True for success, false otherwise.
+*
+*******************************************************************************/
+
+static int galsdma_set_mem_space (unsigned int memSpace,
+				  unsigned int memSpaceTarget,
+				  unsigned int memSpaceAttr,
+				  unsigned int baseAddress, unsigned int size)
+{
+	unsigned int temp;
+
+	if (size == 0) {
+		GT_RESET_REG_BITS (MV64460_CUNIT_BASE_ADDR_ENABLE_REG,
+				   1 << memSpace);
+		return true;
+	}
+
+	/* The base address must be aligned to the size.  */
+	if (baseAddress % size != 0) {
+		return false;
+	}
+	if (size < 0x10000) {
+		return false;
+	}
+
+	/* Align size and base to 64K */
+	baseAddress &= 0xffff0000;
+	size &= 0xffff0000;
+	temp = size >> 16;
+
+	/* Checking that the size is a sequence of '1' followed by a
+	   sequence of '0' starting from LSB to MSB. */
+	while ((temp > 0) && (temp & 0x1)) {
+		temp = temp >> 1;
+	}
+
+	if (temp != 0) {
+		GT_REG_WRITE (MV64460_CUNIT_BASE_ADDR_REG0 + memSpace * 8,
+			      (baseAddress | memSpaceTarget | memSpaceAttr));
+		GT_REG_WRITE ((MV64460_CUNIT_SIZE0 + memSpace * 8),
+			      (size - 1) & 0xffff0000);
+		GT_RESET_REG_BITS (MV64460_CUNIT_BASE_ADDR_ENABLE_REG,
+				   1 << memSpace);
+	} else {
+		/* An invalid size was specified */
+		return false;
+	}
+	return true;
+}
diff --git a/board/prodrive/p3mx/mpsc.h b/board/prodrive/p3mx/mpsc.h
new file mode 100644
index 0000000..a03d1cc
--- /dev/null
+++ b/board/prodrive/p3mx/mpsc.h
@@ -0,0 +1,156 @@
+/*
+ * (C) Copyright 2001
+ * John Clemens <clemens@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*************************************************************************
+ * changes for Marvell DB64360 eval board 2003 by Ingo Assmus <ingo.assmus@keymile.com>
+ *
+  ************************************************************************/
+
+
+/*
+ * mpsc.h - header file for MPSC in uart mode (console driver)
+ */
+
+#ifndef __MPSC_H__
+#define __MPSC_H__
+
+/* include actual Galileo defines */
+#include "../../Marvell/include/mv_gen_reg.h"
+
+/* driver related defines */
+
+int mpsc_init(int baud);
+void mpsc_sdma_init(void);
+void mpsc_init2(void);
+int galbrg_set_baudrate(int channel, int rate);
+
+int mpsc_putchar_early(char ch);
+char mpsc_getchar_debug(void);
+int mpsc_test_char_debug(void);
+
+int mpsc_test_char_sdma(void);
+
+extern int (*mpsc_putchar)(char ch);
+extern char (*mpsc_getchar)(void);
+extern int (*mpsc_test_char)(void);
+
+#define CHANNEL CONFIG_MPSC_PORT
+
+#define TX_DESC     5
+#define RX_DESC     20
+
+#define DESC_FIRST  0x00010000
+#define DESC_LAST   0x00020000
+#define DESC_OWNER_BIT  0x80000000
+
+#define TX_DEMAND   0x00800000
+#define TX_STOP     0x00010000
+#define RX_ENABLE   0x00000080
+
+#define SDMA_RX_ABORT 		  (1 << 15)
+#define SDMA_TX_ABORT 		  (1 << 31)
+#define MPSC_TX_ABORT 		  (1 << 7)
+#define MPSC_RX_ABORT             (1 << 23)
+#define MPSC_ENTER_HUNT           (1 << 31)
+
+/* MPSC defines */
+
+#define GALMPSC_CONNECT            0x1
+#define GALMPSC_DISCONNECT         0x0
+
+#define GALMPSC_UART               0x1
+
+#define GALMPSC_STOP_BITS_1        0x0
+#define GALMPSC_STOP_BITS_2        0x1
+#define GALMPSC_CHAR_LENGTH_8      0x3
+#define GALMPSC_CHAR_LENGTH_7      0x2
+
+#define GALMPSC_PARITY_ODD         0x0
+#define GALMPSC_PARITY_EVEN        0x2
+#define GALMPSC_PARITY_MARK        0x3
+#define GALMPSC_PARITY_SPACE       0x1
+#define GALMPSC_PARITY_NONE        -1
+
+#define GALMPSC_SERIAL_MULTIPLEX   SERIAL_PORT_MULTIPLEX           /* 0xf010 */
+#define GALMPSC_ROUTING_REGISTER   MAIN_ROUTING_REGISTER           /* 0xb400 */
+#define GALMPSC_RxC_ROUTE          RECEIVE_CLOCK_ROUTING_REGISTER  /* 0xb404 */
+#define GALMPSC_TxC_ROUTE          TRANSMIT_CLOCK_ROUTING_REGISTER /* 0xb408 */
+#define GALMPSC_MCONF_LOW          MPSC0_MAIN_CONFIGURATION_LOW    /* 0x8000 */
+#define GALMPSC_MCONF_HIGH         MPSC0_MAIN_CONFIGURATION_HIGH   /* 0x8004 */
+#define GALMPSC_PROTOCONF_REG      MPSC0_PROTOCOL_CONFIGURATION    /* 0x8008 */
+
+#define GALMPSC_REG_GAP            0x1000
+
+#define GALMPSC_MCONF_CHREG_BASE   CHANNEL0_REGISTER1  /* 0x800c */
+#define GALMPSC_CHANNELREG_1       CHANNEL0_REGISTER1  /* 0x800c */
+#define GALMPSC_CHANNELREG_2       CHANNEL0_REGISTER2  /* 0x8010 */
+#define GALMPSC_CHANNELREG_3       CHANNEL0_REGISTER3  /* 0x8014 */
+#define GALMPSC_CHANNELREG_4       CHANNEL0_REGISTER4  /* 0x8018 */
+#define GALMPSC_CHANNELREG_5       CHANNEL0_REGISTER5  /* 0x801c */
+#define GALMPSC_CHANNELREG_6       CHANNEL0_REGISTER6  /* 0x8020 */
+#define GALMPSC_CHANNELREG_7       CHANNEL0_REGISTER7  /* 0x8024 */
+#define GALMPSC_CHANNELREG_8       CHANNEL0_REGISTER8  /* 0x8028 */
+#define GALMPSC_CHANNELREG_9       CHANNEL0_REGISTER9  /* 0x802c */
+#define GALMPSC_CHANNELREG_10      CHANNEL0_REGISTER10 /* 0x8030 */
+#define GALMPSC_CHANNELREG_11      CHANNEL0_REGISTER11 /* 0x8034 */
+
+#define GALSDMA_COMMAND_FIRST     (1 << 16)
+#define GALSDMA_COMMAND_LAST      (1 << 17)
+#define GALSDMA_COMMAND_ENABLEINT (1 << 23)
+#define GALSDMA_COMMAND_AUTO      (1 << 30)
+#define GALSDMA_COMMAND_OWNER     (1 << 31)
+
+#define GALSDMA_RX                 0
+#define GALSDMA_TX                 1
+
+/* CHANNEL2 should be CHANNEL1, according to documentation,
+ * but to work with the current GTREGS file...
+ */
+#define GALSDMA_0_CONF_REG         CHANNEL0_CONFIGURATION_REGISTER   /* 0x4000 */
+#define GALSDMA_1_CONF_REG         CHANNEL2_CONFIGURATION_REGISTER   /* 0x6000 */
+#define GALSDMA_0_COM_REG          CHANNEL0_COMMAND_REGISTER         /* 0x4008 */
+#define GALSDMA_1_COM_REG          CHANNEL2_COMMAND_REGISTER         /* 0x6008 */
+#define GALSDMA_0_CUR_RX_PTR       CHANNEL0_CURRENT_RX_DESCRIPTOR_POINTER  /* 0x4810 */
+#define GALSDMA_0_CUR_TX_PTR       CHANNEL0_CURRENT_TX_DESCRIPTOR_POINTER  /* 0x4c10 */
+#define GALSDMA_0_FIR_TX_PTR       CHANNEL0_FIRST_TX_DESCRIPTOR_POINTER    /* 0x4c14 */
+#define GALSDMA_1_CUR_RX_PTR       CHANNEL2_CURRENT_RX_DESCRIPTOR_POINTER  /* 0x6810 */
+#define GALSDMA_1_CUR_TX_PTR       CHANNEL2_CURRENT_TX_DESCRIPTOR_POINTER  /* 0x6c10 */
+#define GALSDMA_1_FIR_TX_PTR       CHANNEL2_FIRST_TX_DESCRIPTOR_POINTER    /* 0x6c14 */
+#define GALSDMA_REG_DIFF           0x2000
+
+/* WRONG in gt64260R.h */
+#define GALSDMA_INT_CAUSE          0xb800   /* SDMA_CAUSE */
+#define GALSDMA_INT_MASK           0xb880   /* SDMA_MASK  */
+#define GALMPSC_0_INT_CAUSE        0xb804
+#define GALMPSC_0_INT_MASK         0xb884
+
+#define GALSDMA_MODE_UART          0
+#define GALSDMA_MODE_BISYNC        1
+#define GALSDMA_MODE_HDLC          2
+#define GALSDMA_MODE_TRANSPARENT   3
+
+#define GALBRG_0_CONFREG           BRG0_CONFIGURATION_REGISTER  /*  0xb200  */
+#define GALBRG_REG_GAP             0x0008
+#define GALBRG_0_BTREG             BRG0_BAUDE_TUNING_REGISTER   /*  0xb204  */
+
+#endif /* __MPSC_H__ */
diff --git a/board/prodrive/p3mx/mv_eth.c b/board/prodrive/p3mx/mv_eth.c
new file mode 100644
index 0000000..1127673
--- /dev/null
+++ b/board/prodrive/p3mx/mv_eth.c
@@ -0,0 +1,3418 @@
+/*
+ * (C) Copyright 2003
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * based on - Driver for MV64460X ethernet ports
+ * Copyright (C) 2002 rabeeh@galileo.co.il
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ 3 the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * mv_eth.c - header file for the polled mode GT ethernet driver
+ */
+#include <common.h>
+#include <net.h>
+#include <malloc.h>
+#include <miiphy.h>
+
+#include "mv_eth.h"
+
+/* enable Debug outputs */
+
+#undef DEBUG_MV_ETH
+
+#ifdef DEBUG_MV_ETH
+#define DEBUG
+#define DP(x) x
+#else
+#define DP(x)
+#endif
+
+/* PHY DFCDL Registers */
+#define ETH_PHY_DFCDL_CONFIG0_REG     0x2100
+#define ETH_PHY_DFCDL_CONFIG1_REG     0x2104
+#define ETH_PHY_DFCDL_ADDR_REG        0x2110
+#define ETH_PHY_DFCDL_DATA0_REG       0x2114
+
+#define PHY_AUTONEGOTIATE_TIMEOUT 4000	/* 4000 ms autonegotiate timeout */
+#define PHY_UPDATE_TIMEOUT	10000
+
+#undef MV64460_CHECKSUM_OFFLOAD
+/*************************************************************************
+**************************************************************************
+**************************************************************************
+*  The first part is the high level driver of the gigE ethernet ports.   *
+**************************************************************************
+**************************************************************************
+*************************************************************************/
+
+/* Definition for configuring driver */
+/* #define UPDATE_STATS_BY_SOFTWARE */
+#undef MV64460_RX_QUEUE_FILL_ON_TASK
+
+
+/* Constants */
+#define MAGIC_ETH_RUNNING		8031971
+#define MV64460_INTERNAL_SRAM_SIZE                      _256K
+#define EXTRA_BYTES 32
+#define WRAP       ETH_HLEN + 2 + 4 + 16
+#define BUFFER_MTU dev->mtu + WRAP
+#define INT_CAUSE_UNMASK_ALL		0x0007ffff
+#define INT_CAUSE_UNMASK_ALL_EXT	0x0011ffff
+#ifdef MV64460_RX_FILL_ON_TASK
+#define INT_CAUSE_MASK_ALL		0x00000000
+#define INT_CAUSE_CHECK_BITS		INT_CAUSE_UNMASK_ALL
+#define INT_CAUSE_CHECK_BITS_EXT	INT_CAUSE_UNMASK_ALL_EXT
+#endif
+
+/* Read/Write to/from MV64460 internal registers */
+#define MV_REG_READ(offset) my_le32_to_cpu(* (volatile unsigned int *) (INTERNAL_REG_BASE_ADDR + offset))
+#define MV_REG_WRITE(offset,data) *(volatile unsigned int *) (INTERNAL_REG_BASE_ADDR + offset) = my_cpu_to_le32 (data)
+#define MV_SET_REG_BITS(regOffset,bits) ((*((volatile unsigned int*)((INTERNAL_REG_BASE_ADDR) + (regOffset)))) |= ((unsigned int)my_cpu_to_le32(bits)))
+#define MV_RESET_REG_BITS(regOffset,bits) ((*((volatile unsigned int*)((INTERNAL_REG_BASE_ADDR) + (regOffset)))) &= ~((unsigned int)my_cpu_to_le32(bits)))
+
+#define my_cpu_to_le32(x) my_le32_to_cpu((x))
+
+/* Static function declarations */
+static int mv64460_eth_real_open (struct eth_device *eth);
+static int mv64460_eth_real_stop (struct eth_device *eth);
+static struct net_device_stats *mv64460_eth_get_stats (struct eth_device
+						       *dev);
+static void eth_port_init_mac_tables (ETH_PORT eth_port_num);
+static void mv64460_eth_update_stat (struct eth_device *dev);
+bool db64460_eth_start (struct eth_device *eth);
+unsigned int eth_read_mib_counter (ETH_PORT eth_port_num,
+				   unsigned int mib_offset);
+int mv64460_eth_receive (struct eth_device *dev);
+
+int mv64460_eth_xmit (struct eth_device *, volatile void *packet, int length);
+
+int mv_miiphy_read(char *devname, unsigned char phy_addr,
+		   unsigned char phy_reg, unsigned short *value);
+int mv_miiphy_write(char *devname, unsigned char phy_addr,
+		    unsigned char phy_reg, unsigned short value);
+
+int phy_setup_aneg (char *devname, unsigned char addr);
+
+#ifndef  UPDATE_STATS_BY_SOFTWARE
+static void mv64460_eth_print_stat (struct eth_device *dev);
+#endif
+/* Processes a received packet */
+extern void NetReceive (volatile uchar *, int);
+
+extern unsigned int INTERNAL_REG_BASE_ADDR;
+
+unsigned long my_le32_to_cpu (unsigned long x)
+{
+	return (((x & 0x000000ffU) << 24) |
+		((x & 0x0000ff00U) << 8) |
+		((x & 0x00ff0000U) >> 8) | ((x & 0xff000000U) >> 24));
+}
+
+/*************************************************
+ *Helper functions - used inside the driver only *
+ *************************************************/
+#ifdef DEBUG_MV_ETH
+void print_globals (struct eth_device *dev)
+{
+	printf ("Ethernet PRINT_Globals-Debug function\n");
+	printf ("Base Address for ETH_PORT_INFO:	%08x\n",
+		(unsigned int) dev->priv);
+	printf ("Base Address for mv64460_eth_priv:	%08x\n",
+		(unsigned int) &(((ETH_PORT_INFO *) dev->priv)->
+				 port_private));
+
+	printf ("GT Internal Base Address:	%08x\n",
+		INTERNAL_REG_BASE_ADDR);
+	printf ("Base Address for TX-DESCs:	%08x	Number of allocated Buffers %d\n", (unsigned int) ((ETH_PORT_INFO *) dev->priv)->p_tx_desc_area_base[0], MV64460_TX_QUEUE_SIZE);
+	printf ("Base Address for RX-DESCs:	%08x	Number of allocated Buffers %d\n", (unsigned int) ((ETH_PORT_INFO *) dev->priv)->p_rx_desc_area_base[0], MV64460_RX_QUEUE_SIZE);
+	printf ("Base Address for RX-Buffer:	%08x	allocated Bytes %d\n",
+		(unsigned int) ((ETH_PORT_INFO *) dev->priv)->
+		p_rx_buffer_base[0],
+		(MV64460_RX_QUEUE_SIZE * MV64460_RX_BUFFER_SIZE) + 32);
+	printf ("Base Address for TX-Buffer:	%08x	allocated Bytes %d\n",
+		(unsigned int) ((ETH_PORT_INFO *) dev->priv)->
+		p_tx_buffer_base[0],
+		(MV64460_TX_QUEUE_SIZE * MV64460_TX_BUFFER_SIZE) + 32);
+}
+#endif
+
+
+
+/**********************************************************************
+ * mv64460_eth_print_phy_status
+ *
+ * Prints gigabit ethenret phy status
+ *
+ * Input : pointer to ethernet interface network device structure
+ * Output : N/A
+ **********************************************************************/
+void mv64460_eth_print_phy_status (struct eth_device *dev)
+{
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	ETH_PORT_INFO *ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	unsigned int port_status, phy_reg_data;
+
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	/* Check Link status on phy */
+	eth_port_read_smi_reg (port_num, 1, &phy_reg_data);
+	if (!(phy_reg_data & 0x20)) {
+		printf ("Ethernet port changed link status to DOWN\n");
+	} else {
+		port_status =
+			MV_REG_READ (MV64460_ETH_PORT_STATUS_REG (port_num));
+		printf ("Ethernet status port %d: Link up", port_num);
+		printf (", %s",
+			(port_status & BIT2) ? "Full Duplex" : "Half Duplex");
+		if (port_status & BIT4)
+			printf (", Speed 1 Gbps");
+		else
+			printf (", %s",
+				(port_status & BIT5) ? "Speed 100 Mbps" :
+				"Speed 10 Mbps");
+		printf ("\n");
+	}
+}
+
+/**********************************************************************
+ * u-boot entry functions for mv64460_eth
+ *
+ **********************************************************************/
+int db64460_eth_probe (struct eth_device *dev)
+{
+	return ((int) db64460_eth_start (dev));
+}
+
+int db64460_eth_poll (struct eth_device *dev)
+{
+	return mv64460_eth_receive (dev);
+}
+
+int db64460_eth_transmit (struct eth_device *dev, volatile void *packet,
+			  int length)
+{
+	mv64460_eth_xmit (dev, packet, length);
+	return 0;
+}
+
+void db64460_eth_disable (struct eth_device *dev)
+{
+	mv64460_eth_stop (dev);
+}
+
+
+#define DFCDL(write,read)   ((write << 6) | read)
+unsigned int  ethDfcdls[] = {         			  DFCDL(0,0),
+                                                  DFCDL(1,1),
+                                                  DFCDL(2,2),
+                                                  DFCDL(3,3),
+                                                  DFCDL(4,4),
+                                                  DFCDL(5,5),
+                                                  DFCDL(6,6),
+                                                  DFCDL(7,7),
+                                                  DFCDL(8,8),
+                                                  DFCDL(9,9),
+                                                  DFCDL(10,10),
+                                                  DFCDL(11,11),
+                                                  DFCDL(12,12),
+                                                  DFCDL(13,13),
+                                                  DFCDL(14,14),
+                                                  DFCDL(15,15),
+                                                  DFCDL(16,16),
+                                                  DFCDL(17,17),
+                                                  DFCDL(18,18),
+                                                  DFCDL(19,19),
+                                                  DFCDL(20,20),
+                                                  DFCDL(21,21),
+                                                  DFCDL(22,22),
+                                                  DFCDL(23,23),
+                                                  DFCDL(24,24),
+                                                  DFCDL(25,25),
+                                                  DFCDL(26,26),
+                                                  DFCDL(27,27),
+                                                  DFCDL(28,28),
+                                                  DFCDL(29,29),
+                                                  DFCDL(30,30),
+                                                  DFCDL(31,31),
+                                                  DFCDL(32,32),
+                                                  DFCDL(33,33),
+                                                  DFCDL(34,34),
+                                                  DFCDL(35,35),
+                                                  DFCDL(36,36),
+                                                  DFCDL(37,37),
+                                                  DFCDL(38,38),
+                                                  DFCDL(39,39),
+                                                  DFCDL(40,40),
+                                                  DFCDL(41,41),
+                                                  DFCDL(42,42),
+                                                  DFCDL(43,43),
+                                                  DFCDL(44,44),
+                                                  DFCDL(45,45),
+                                                  DFCDL(46,46),
+                                                  DFCDL(47,47),
+                                                  DFCDL(48,48),
+                                                  DFCDL(49,49),
+                                                  DFCDL(50,50),
+                                                  DFCDL(51,51),
+                                                  DFCDL(52,52),
+                                                  DFCDL(53,53),
+                                                  DFCDL(54,54),
+                                                  DFCDL(55,55),
+                                                  DFCDL(56,56),
+                                                  DFCDL(57,57),
+                                                  DFCDL(58,58),
+                                                  DFCDL(59,59),
+                                                  DFCDL(60,60),
+                                                  DFCDL(61,61),
+                                                  DFCDL(62,62),
+                                                  DFCDL(63,63) };
+
+void mv_eth_phy_init(void)
+{
+  int i;
+
+  MV_REG_WRITE(ETH_PHY_DFCDL_ADDR_REG, 0);
+
+  for (i = 0 ; i < 64; i++) {
+    MV_REG_WRITE(ETH_PHY_DFCDL_DATA0_REG, ethDfcdls[i]);
+  }
+
+  MV_REG_WRITE(ETH_PHY_DFCDL_CONFIG0_REG,0x300000);
+}
+
+void mv6446x_eth_initialize (bd_t * bis)
+{
+	struct eth_device *dev;
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	int devnum, x, temp;
+	char *s, *e, buf[64];
+
+/* P3M750 only
+ * Set RGMII clock drives strength
+ */
+	temp = MV_REG_READ(0x20A0);
+	temp |= 0x04000080;
+	MV_REG_WRITE(0x20A0, temp);
+
+	mv_eth_phy_init();
+
+	for (devnum = 0; devnum < MV_ETH_DEVS; devnum++) {
+		dev = calloc (sizeof (*dev), 1);
+		if (!dev) {
+			printf ("%s: mv_enet%d allocation failure, %s\n",
+				__FUNCTION__, devnum, "eth_device structure");
+			return;
+		}
+
+		/* must be less than NAMESIZE (16) */
+		sprintf (dev->name, "mv_enet%d", devnum);
+
+#ifdef DEBUG
+		printf ("Initializing %s\n", dev->name);
+#endif
+
+		/* Extract the MAC address from the environment */
+		switch (devnum) {
+		case 0:
+			s = "ethaddr";
+			break;
+
+		case 1:
+			s = "eth1addr";
+			break;
+
+		case 2:
+			s = "eth2addr";
+			break;
+
+		default:	/* this should never happen */
+			printf ("%s: Invalid device number %d\n",
+				__FUNCTION__, devnum);
+			return;
+		}
+
+		temp = getenv_r (s, buf, sizeof (buf));
+		s = (temp > 0) ? buf : NULL;
+
+#ifdef DEBUG
+		printf ("Setting MAC %d to %s\n", devnum, s);
+#endif
+		for (x = 0; x < 6; ++x) {
+			dev->enetaddr[x] = s ? simple_strtoul (s, &e, 16) : 0;
+			if (s)
+				s = (*e) ? e + 1 : e;
+		}
+		/* ronen - set the MAC addr in the HW */
+		eth_port_uc_addr_set (devnum, dev->enetaddr, 0);
+
+		dev->init = (void *) db64460_eth_probe;
+		dev->halt = (void *) ethernet_phy_reset;
+		dev->send = (void *) db64460_eth_transmit;
+		dev->recv = (void *) db64460_eth_poll;
+
+		ethernet_private = calloc (sizeof (*ethernet_private), 1);
+		dev->priv = (void *)ethernet_private;
+		if (!ethernet_private) {
+			printf ("%s: %s allocation failure, %s\n",
+				__FUNCTION__, dev->name,
+				"Private Device Structure");
+			free (dev);
+			return;
+		}
+		/* start with an zeroed ETH_PORT_INFO */
+		memset (ethernet_private, 0, sizeof (ETH_PORT_INFO));
+		memcpy (ethernet_private->port_mac_addr, dev->enetaddr, 6);
+
+		/* set pointer to memory for stats data structure etc... */
+		port_private = calloc (sizeof (*ethernet_private), 1);
+		ethernet_private->port_private = (void *)port_private;
+		if (!port_private) {
+			printf ("%s: %s allocation failure, %s\n",
+				__FUNCTION__, dev->name,
+				"Port Private Device Structure");
+
+			free (ethernet_private);
+			free (dev);
+			return;
+		}
+
+		port_private->stats =
+			calloc (sizeof (struct net_device_stats), 1);
+		if (!port_private->stats) {
+			printf ("%s: %s allocation failure, %s\n",
+				__FUNCTION__, dev->name,
+				"Net stat Structure");
+
+			free (port_private);
+			free (ethernet_private);
+			free (dev);
+			return;
+		}
+		memset (ethernet_private->port_private, 0,
+			sizeof (struct mv64460_eth_priv));
+		switch (devnum) {
+		case 0:
+			ethernet_private->port_num = ETH_0;
+			break;
+		case 1:
+			ethernet_private->port_num = ETH_1;
+			break;
+		case 2:
+			ethernet_private->port_num = ETH_2;
+			break;
+		default:
+			printf ("Invalid device number %d\n", devnum);
+			break;
+		};
+
+		port_private->port_num = devnum;
+		/*
+		 * Read MIB counter on the GT in order to reset them,
+		 * then zero all the stats fields in memory
+		 */
+		mv64460_eth_update_stat (dev);
+		memset (port_private->stats, 0,
+			sizeof (struct net_device_stats));
+		/* Extract the MAC address from the environment */
+		switch (devnum) {
+		case 0:
+			s = "ethaddr";
+			break;
+
+		case 1:
+			s = "eth1addr";
+			break;
+
+		case 2:
+			s = "eth2addr";
+			break;
+
+		default:	/* this should never happen */
+			printf ("%s: Invalid device number %d\n",
+				__FUNCTION__, devnum);
+			return;
+		}
+
+		temp = getenv_r (s, buf, sizeof (buf));
+		s = (temp > 0) ? buf : NULL;
+
+#ifdef DEBUG
+		printf ("Setting MAC %d to %s\n", devnum, s);
+#endif
+		for (x = 0; x < 6; ++x) {
+			dev->enetaddr[x] = s ? simple_strtoul (s, &e, 16) : 0;
+			if (s)
+				s = (*e) ? e + 1 : e;
+		}
+
+		DP (printf ("Allocating descriptor and buffer rings\n"));
+
+		ethernet_private->p_rx_desc_area_base[0] =
+			(ETH_RX_DESC *) memalign (16,
+						  RX_DESC_ALIGNED_SIZE *
+						  MV64460_RX_QUEUE_SIZE + 1);
+		ethernet_private->p_tx_desc_area_base[0] =
+			(ETH_TX_DESC *) memalign (16,
+						  TX_DESC_ALIGNED_SIZE *
+						  MV64460_TX_QUEUE_SIZE + 1);
+
+		ethernet_private->p_rx_buffer_base[0] =
+			(char *) memalign (16,
+					   MV64460_RX_QUEUE_SIZE *
+					   MV64460_TX_BUFFER_SIZE + 1);
+		ethernet_private->p_tx_buffer_base[0] =
+			(char *) memalign (16,
+					   MV64460_RX_QUEUE_SIZE *
+					   MV64460_TX_BUFFER_SIZE + 1);
+
+#ifdef DEBUG_MV_ETH
+		/* DEBUG OUTPUT prints adresses of globals */
+		print_globals (dev);
+#endif
+		eth_register (dev);
+
+		miiphy_register(dev->name, mv_miiphy_read, mv_miiphy_write);
+	}
+	DP (printf ("%s: exit\n", __FUNCTION__));
+
+}
+
+/**********************************************************************
+ * mv64460_eth_open
+ *
+ * This function is called when openning the network device. The function
+ * should initialize all the hardware, initialize cyclic Rx/Tx
+ * descriptors chain and buffers and allocate an IRQ to the network
+ * device.
+ *
+ * Input : a pointer to the network device structure
+ * / / ronen - changed the output to match  net/eth.c needs
+ * Output : nonzero of success , zero if fails.
+ * under construction
+ **********************************************************************/
+
+int mv64460_eth_open (struct eth_device *dev)
+{
+	return (mv64460_eth_real_open (dev));
+}
+
+/* Helper function for mv64460_eth_open */
+static int mv64460_eth_real_open (struct eth_device *dev)
+{
+
+	unsigned int queue;
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	u32 port_status;
+	ushort reg_short;
+	int speed;
+	int duplex;
+	int i;
+	int reg;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	/* ronen - when we update the MAC env params we only update dev->enetaddr
+	   see ./net/eth.c eth_set_enetaddr() */
+	memcpy (ethernet_private->port_mac_addr, dev->enetaddr, 6);
+
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	/* Stop RX Queues */
+	MV_REG_WRITE (MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG (port_num),
+		      0x0000ff00);
+
+	/* Clear the ethernet port interrupts */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_CAUSE_REG (port_num), 0);
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_CAUSE_EXTEND_REG (port_num), 0);
+
+	/* Unmask RX buffer and TX end interrupt */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_MASK_REG (port_num),
+		      INT_CAUSE_UNMASK_ALL);
+
+	/* Unmask phy and link status changes interrupts */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_EXTEND_MASK_REG (port_num),
+		      INT_CAUSE_UNMASK_ALL_EXT);
+
+	/* Set phy address of the port */
+	ethernet_private->port_phy_addr = 0x1 + (port_num << 1);
+	reg = ethernet_private->port_phy_addr;
+
+	/* Activate the DMA channels etc */
+	eth_port_init (ethernet_private);
+
+	/* "Allocate" setup TX rings */
+
+	for (queue = 0; queue < MV64460_TX_QUEUE_NUM; queue++) {
+		unsigned int size;
+
+		port_private->tx_ring_size[queue] = MV64460_TX_QUEUE_SIZE;
+		size = (port_private->tx_ring_size[queue] * TX_DESC_ALIGNED_SIZE);	/*size = no of DESCs times DESC-size */
+		ethernet_private->tx_desc_area_size[queue] = size;
+
+		/* first clear desc area completely */
+		memset ((void *) ethernet_private->p_tx_desc_area_base[queue],
+			0, ethernet_private->tx_desc_area_size[queue]);
+
+		/* initialize tx desc ring with low level driver */
+		if (ether_init_tx_desc_ring
+		    (ethernet_private, ETH_Q0,
+		     port_private->tx_ring_size[queue],
+		     MV64460_TX_BUFFER_SIZE /* Each Buffer is 1600 Byte */ ,
+		     (unsigned int) ethernet_private->
+		     p_tx_desc_area_base[queue],
+		     (unsigned int) ethernet_private->
+		     p_tx_buffer_base[queue]) == false)
+			printf ("### Error initializing TX Ring\n");
+	}
+
+	/* "Allocate" setup RX rings */
+	for (queue = 0; queue < MV64460_RX_QUEUE_NUM; queue++) {
+		unsigned int size;
+
+		/* Meantime RX Ring are fixed - but must be configurable by user */
+		port_private->rx_ring_size[queue] = MV64460_RX_QUEUE_SIZE;
+		size = (port_private->rx_ring_size[queue] *
+			RX_DESC_ALIGNED_SIZE);
+		ethernet_private->rx_desc_area_size[queue] = size;
+
+		/* first clear desc area completely */
+		memset ((void *) ethernet_private->p_rx_desc_area_base[queue],
+			0, ethernet_private->rx_desc_area_size[queue]);
+		if ((ether_init_rx_desc_ring
+		     (ethernet_private, ETH_Q0,
+		      port_private->rx_ring_size[queue],
+		      MV64460_RX_BUFFER_SIZE /* Each Buffer is 1600 Byte */ ,
+		      (unsigned int) ethernet_private->
+		      p_rx_desc_area_base[queue],
+		      (unsigned int) ethernet_private->
+		      p_rx_buffer_base[queue])) == false)
+			printf ("### Error initializing RX Ring\n");
+	}
+
+	eth_port_start (ethernet_private);
+
+	/* Set maximum receive buffer to 9700 bytes */
+	MV_REG_WRITE (MV64460_ETH_PORT_SERIAL_CONTROL_REG (port_num),
+		      (0x5 << 17) |
+		      (MV_REG_READ
+		       (MV64460_ETH_PORT_SERIAL_CONTROL_REG (port_num))
+		       & 0xfff1ffff));
+
+	/*
+	 * Set ethernet MTU for leaky bucket mechanism to 0 - this will
+	 * disable the leaky bucket mechanism .
+	 */
+
+	MV_REG_WRITE (MV64460_ETH_MAXIMUM_TRANSMIT_UNIT (port_num), 0);
+	port_status = MV_REG_READ (MV64460_ETH_PORT_STATUS_REG (port_num));
+
+#if defined(CONFIG_PHY_RESET)
+	/*
+	 * Reset the phy, only if its the first time through
+	 * otherwise, just check the speeds & feeds
+	 */
+	if (port_private->first_init == 0) {
+		port_private->first_init = 1;
+		ethernet_phy_reset (port_num);
+
+		/* Start/Restart autonegotiation */
+		phy_setup_aneg (dev->name, reg);
+		udelay (1000);
+	}
+#endif /* defined(CONFIG_PHY_RESET) */
+
+	miiphy_read (dev->name, reg, PHY_BMSR, &reg_short);
+
+	/*
+	 * Wait if PHY is capable of autonegotiation and autonegotiation is not complete
+	 */
+	if ((reg_short & PHY_BMSR_AUTN_ABLE)
+	    && !(reg_short & PHY_BMSR_AUTN_COMP)) {
+		puts ("Waiting for PHY auto negotiation to complete");
+		i = 0;
+		while (!(reg_short & PHY_BMSR_AUTN_COMP)) {
+			/*
+			 * Timeout reached ?
+			 */
+			if (i > PHY_AUTONEGOTIATE_TIMEOUT) {
+				puts (" TIMEOUT !\n");
+				break;
+			}
+
+			if ((i++ % 1000) == 0) {
+				putc ('.');
+			}
+			udelay (1000);	/* 1 ms */
+			miiphy_read (dev->name, reg, PHY_BMSR, &reg_short);
+
+		}
+		puts (" done\n");
+		udelay (500000);	/* another 500 ms (results in faster booting) */
+	}
+
+	speed = miiphy_speed (dev->name, reg);
+	duplex = miiphy_duplex (dev->name, reg);
+
+	printf ("ENET Speed is %d Mbps - %s duplex connection\n",
+		(int) speed, (duplex == HALF) ? "HALF" : "FULL");
+
+	port_private->eth_running = MAGIC_ETH_RUNNING;
+	return 1;
+}
+
+
+static int mv64460_eth_free_tx_rings (struct eth_device *dev)
+{
+	unsigned int queue;
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	volatile ETH_TX_DESC *p_tx_curr_desc;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	/* Stop Tx Queues */
+	MV_REG_WRITE (MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG (port_num),
+		      0x0000ff00);
+
+	/* Free TX rings */
+	DP (printf ("Clearing previously allocated TX queues... "));
+	for (queue = 0; queue < MV64460_TX_QUEUE_NUM; queue++) {
+		/* Free on TX rings */
+		for (p_tx_curr_desc =
+		     ethernet_private->p_tx_desc_area_base[queue];
+		     ((unsigned int) p_tx_curr_desc <= (unsigned int)
+		      ethernet_private->p_tx_desc_area_base[queue] +
+		      ethernet_private->tx_desc_area_size[queue]);
+		     p_tx_curr_desc =
+		     (ETH_TX_DESC *) ((unsigned int) p_tx_curr_desc +
+				      TX_DESC_ALIGNED_SIZE)) {
+			/* this is inside for loop */
+			if (p_tx_curr_desc->return_info != 0) {
+				p_tx_curr_desc->return_info = 0;
+				DP (printf ("freed\n"));
+			}
+		}
+		DP (printf ("Done\n"));
+	}
+	return 0;
+}
+
+static int mv64460_eth_free_rx_rings (struct eth_device *dev)
+{
+	unsigned int queue;
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	volatile ETH_RX_DESC *p_rx_curr_desc;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+
+	/* Stop RX Queues */
+	MV_REG_WRITE (MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG (port_num),
+		      0x0000ff00);
+
+	/* Free RX rings */
+	DP (printf ("Clearing previously allocated RX queues... "));
+	for (queue = 0; queue < MV64460_RX_QUEUE_NUM; queue++) {
+		/* Free preallocated skb's on RX rings */
+		for (p_rx_curr_desc =
+		     ethernet_private->p_rx_desc_area_base[queue];
+		     (((unsigned int) p_rx_curr_desc <
+		       ((unsigned int) ethernet_private->
+			p_rx_desc_area_base[queue] +
+			ethernet_private->rx_desc_area_size[queue])));
+		     p_rx_curr_desc =
+		     (ETH_RX_DESC *) ((unsigned int) p_rx_curr_desc +
+				      RX_DESC_ALIGNED_SIZE)) {
+			if (p_rx_curr_desc->return_info != 0) {
+				p_rx_curr_desc->return_info = 0;
+				DP (printf ("freed\n"));
+			}
+		}
+		DP (printf ("Done\n"));
+	}
+	return 0;
+}
+
+/**********************************************************************
+ * mv64460_eth_stop
+ *
+ * This function is used when closing the network device.
+ * It updates the hardware,
+ * release all memory that holds buffers and descriptors and release the IRQ.
+ * Input : a pointer to the device structure
+ * Output : zero if success , nonzero if fails
+ *********************************************************************/
+
+int mv64460_eth_stop (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	/* Disable all gigE address decoder */
+	MV_REG_WRITE (MV64460_ETH_BASE_ADDR_ENABLE_REG, 0x3f);
+	DP (printf ("%s Ethernet stop called ... \n", __FUNCTION__));
+	mv64460_eth_real_stop (dev);
+
+	return 0;
+};
+
+/* Helper function for mv64460_eth_stop */
+
+static int mv64460_eth_real_stop (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	mv64460_eth_free_tx_rings (dev);
+	mv64460_eth_free_rx_rings (dev);
+
+	eth_port_reset (ethernet_private->port_num);
+	/* Disable ethernet port interrupts */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_CAUSE_REG (port_num), 0);
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_CAUSE_EXTEND_REG (port_num), 0);
+	/* Mask RX buffer and TX end interrupt */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_MASK_REG (port_num), 0);
+	/* Mask phy and link status changes interrupts */
+	MV_REG_WRITE (MV64460_ETH_INTERRUPT_EXTEND_MASK_REG (port_num), 0);
+	MV_RESET_REG_BITS (MV64460_CPU_INTERRUPT0_MASK_HIGH,
+			   BIT0 << port_num);
+	/* Print Network statistics */
+#ifndef  UPDATE_STATS_BY_SOFTWARE
+	/*
+	 * Print statistics (only if ethernet is running),
+	 * then zero all the stats fields in memory
+	 */
+	if (port_private->eth_running == MAGIC_ETH_RUNNING) {
+		port_private->eth_running = 0;
+		mv64460_eth_print_stat (dev);
+	}
+	memset (port_private->stats, 0, sizeof (struct net_device_stats));
+#endif
+	DP (printf ("\nEthernet stopped ... \n"));
+	return 0;
+}
+
+
+/**********************************************************************
+ * mv64460_eth_start_xmit
+ *
+ * This function is queues a packet in the Tx descriptor for
+ * required port.
+ *
+ * Input : skb - a pointer to socket buffer
+ *         dev - a pointer to the required port
+ *
+ * Output : zero upon success
+ **********************************************************************/
+
+int mv64460_eth_xmit (struct eth_device *dev, volatile void *dataPtr,
+		      int dataSize)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	PKT_INFO pkt_info;
+	ETH_FUNC_RET_STATUS status;
+	struct net_device_stats *stats;
+	ETH_FUNC_RET_STATUS release_result;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	stats = port_private->stats;
+
+	/* Update packet info data structure */
+	pkt_info.cmd_sts = ETH_TX_FIRST_DESC | ETH_TX_LAST_DESC;	/* DMA owned, first last */
+	pkt_info.byte_cnt = dataSize;
+	pkt_info.buf_ptr = (unsigned int) dataPtr;
+	pkt_info.return_info = 0;
+
+	status = eth_port_send (ethernet_private, ETH_Q0, &pkt_info);
+	if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL)) {
+		printf ("Error on transmitting packet ..");
+		if (status == ETH_QUEUE_FULL)
+			printf ("ETH Queue is full. \n");
+		if (status == ETH_QUEUE_LAST_RESOURCE)
+			printf ("ETH Queue: using last available resource. \n");
+		goto error;
+	}
+
+	/* Update statistics and start of transmittion time */
+	stats->tx_bytes += dataSize;
+	stats->tx_packets++;
+
+	/* Check if packet(s) is(are) transmitted correctly (release everything) */
+	do {
+		release_result =
+			eth_tx_return_desc (ethernet_private, ETH_Q0,
+					    &pkt_info);
+		switch (release_result) {
+		case ETH_OK:
+			DP (printf ("descriptor released\n"));
+			if (pkt_info.cmd_sts & BIT0) {
+				printf ("Error in TX\n");
+				stats->tx_errors++;
+			}
+			break;
+		case ETH_RETRY:
+			DP (printf ("transmission still in process\n"));
+			break;
+
+		case ETH_ERROR:
+			printf ("routine can not access Tx desc ring\n");
+			break;
+
+		case ETH_END_OF_JOB:
+			DP (printf ("the routine has nothing to release\n"));
+			break;
+		default:	/* should not happen */
+			break;
+		}
+	} while (release_result == ETH_OK);
+
+	return 0;		/* success */
+
+     error:
+	return 1;		/* Failed - higher layers will free the skb */
+}
+
+/**********************************************************************
+ * mv64460_eth_receive
+ *
+ * This function is forward packets that are received from the port's
+ * queues toward kernel core or FastRoute them to another interface.
+ *
+ * Input : dev - a pointer to the required interface
+ *         max - maximum number to receive (0 means unlimted)
+ *
+ * Output : number of served packets
+ **********************************************************************/
+
+int mv64460_eth_receive (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+	PKT_INFO pkt_info;
+	struct net_device_stats *stats;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private = (struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+	stats = port_private->stats;
+
+	while ((eth_port_receive (ethernet_private, ETH_Q0, &pkt_info) == ETH_OK)) {
+#ifdef DEBUG_MV_ETH
+		if (pkt_info.byte_cnt != 0) {
+			printf ("%s: Received %d byte Packet @ 0x%x\n",
+				__FUNCTION__, pkt_info.byte_cnt,
+				pkt_info.buf_ptr);
+			if(pkt_info.buf_ptr != 0){
+				for(i=0; i < pkt_info.byte_cnt; i++){
+					if((i % 4) == 0){
+						printf("\n0x");
+					}
+					printf("%02x", ((char*)pkt_info.buf_ptr)[i]);
+				}
+				printf("\n");
+			}
+		}
+#endif
+		/* Update statistics. Note byte count includes 4 byte CRC count */
+		stats->rx_packets++;
+		stats->rx_bytes += pkt_info.byte_cnt;
+
+		/*
+		 * In case received a packet without first / last bits on OR the error
+		 * summary bit is on, the packets needs to be dropeed.
+		 */
+		if (((pkt_info.
+		      cmd_sts & (ETH_RX_FIRST_DESC | ETH_RX_LAST_DESC)) !=
+		     (ETH_RX_FIRST_DESC | ETH_RX_LAST_DESC))
+		    || (pkt_info.cmd_sts & ETH_ERROR_SUMMARY)) {
+			stats->rx_dropped++;
+
+			printf ("Received packet spread on multiple descriptors\n");
+
+			/* Is this caused by an error ? */
+			if (pkt_info.cmd_sts & ETH_ERROR_SUMMARY) {
+				stats->rx_errors++;
+			}
+
+			/* free these descriptors again without forwarding them to the higher layers */
+			pkt_info.buf_ptr &= ~0x7;	/* realign buffer again */
+			pkt_info.byte_cnt = 0x0000;	/* Reset Byte count */
+
+			if (eth_rx_return_buff
+			    (ethernet_private, ETH_Q0, &pkt_info) != ETH_OK) {
+				printf ("Error while returning the RX Desc to Ring\n");
+			} else {
+				DP (printf ("RX Desc returned to Ring\n"));
+			}
+			/* /free these descriptors again */
+		} else {
+
+/* !!! call higher layer processing */
+#ifdef DEBUG_MV_ETH
+			printf ("\nNow send it to upper layer protocols (NetReceive) ...\n");
+#endif
+			/* let the upper layer handle the packet */
+			NetReceive ((uchar *) pkt_info.buf_ptr,
+				    (int) pkt_info.byte_cnt);
+
+/* **************************************************************** */
+/* free descriptor  */
+			pkt_info.buf_ptr &= ~0x7;	/* realign buffer again */
+			pkt_info.byte_cnt = 0x0000;	/* Reset Byte count */
+			DP (printf ("RX: pkt_info.buf_ptr =	%x\n", pkt_info.buf_ptr));
+			if (eth_rx_return_buff
+			    (ethernet_private, ETH_Q0, &pkt_info) != ETH_OK) {
+				printf ("Error while returning the RX Desc to Ring\n");
+			} else {
+				DP (printf ("RX: Desc returned to Ring\n"));
+			}
+
+/* **************************************************************** */
+
+		}
+	}
+	mv64460_eth_get_stats (dev);	/* update statistics */
+	return 1;
+}
+
+/**********************************************************************
+ * mv64460_eth_get_stats
+ *
+ * Returns a pointer to the interface statistics.
+ *
+ * Input : dev - a pointer to the required interface
+ *
+ * Output : a pointer to the interface's statistics
+ **********************************************************************/
+
+static struct net_device_stats *mv64460_eth_get_stats (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	unsigned int port_num;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+
+	mv64460_eth_update_stat (dev);
+
+	return port_private->stats;
+}
+
+
+/**********************************************************************
+ * mv64460_eth_update_stat
+ *
+ * Update the statistics structure in the private data structure
+ *
+ * Input : pointer to ethernet interface network device structure
+ * Output : N/A
+ **********************************************************************/
+
+static void mv64460_eth_update_stat (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	struct net_device_stats *stats;
+	unsigned int port_num;
+	volatile unsigned int dummy;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+	stats = port_private->stats;
+
+	/* These are false updates */
+	stats->rx_packets += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_FRAMES_RECEIVED);
+	stats->tx_packets += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_FRAMES_SENT);
+	stats->rx_bytes += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_OCTETS_RECEIVED_LOW);
+	/*
+	 * Ideally this should be as follows -
+	 *
+	 *   stats->rx_bytes   += stats->rx_bytes +
+	 * ((unsigned long) ethReadMibCounter (ethernet_private->port_num ,
+	 * ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH) << 32);
+	 *
+	 * But the unsigned long in PowerPC and MIPS are 32bit. So the next read
+	 * is just a dummy read for proper work of the GigE port
+	 */
+	dummy = eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH);
+	stats->tx_bytes += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_OCTETS_SENT_LOW);
+	dummy = eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_GOOD_OCTETS_SENT_HIGH);
+	stats->rx_errors += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_MAC_RECEIVE_ERROR);
+
+	/* Rx dropped is for received packet with CRC error */
+	stats->rx_dropped +=
+		(unsigned long) eth_read_mib_counter (ethernet_private->
+						      port_num,
+						      ETH_MIB_BAD_CRC_EVENT);
+	stats->multicast += (unsigned long)
+		eth_read_mib_counter (ethernet_private->port_num,
+				      ETH_MIB_MULTICAST_FRAMES_RECEIVED);
+	stats->collisions +=
+		(unsigned long) eth_read_mib_counter (ethernet_private->
+						      port_num,
+						      ETH_MIB_COLLISION) +
+		(unsigned long) eth_read_mib_counter (ethernet_private->
+						      port_num,
+						      ETH_MIB_LATE_COLLISION);
+	/* detailed rx errors */
+	stats->rx_length_errors +=
+		(unsigned long) eth_read_mib_counter (ethernet_private->
+						      port_num,
+						      ETH_MIB_UNDERSIZE_RECEIVED)
+		+
+		(unsigned long) eth_read_mib_counter (ethernet_private->
+						      port_num,
+						      ETH_MIB_OVERSIZE_RECEIVED);
+	/* detailed tx errors */
+}
+
+#ifndef  UPDATE_STATS_BY_SOFTWARE
+/**********************************************************************
+ * mv64460_eth_print_stat
+ *
+ * Update the statistics structure in the private data structure
+ *
+ * Input : pointer to ethernet interface network device structure
+ * Output : N/A
+ **********************************************************************/
+
+static void mv64460_eth_print_stat (struct eth_device *dev)
+{
+	ETH_PORT_INFO *ethernet_private;
+	struct mv64460_eth_priv *port_private;
+	struct net_device_stats *stats;
+	unsigned int port_num;
+
+	ethernet_private = (ETH_PORT_INFO *) dev->priv;
+	port_private =
+		(struct mv64460_eth_priv *) ethernet_private->port_private;
+	port_num = port_private->port_num;
+	stats = port_private->stats;
+
+	/* These are false updates */
+	printf ("\n### Network statistics: ###\n");
+	printf ("--------------------------\n");
+	printf (" Packets received:		%ld\n", stats->rx_packets);
+	printf (" Packets send:			%ld\n", stats->tx_packets);
+	printf (" Received bytes:		%ld\n", stats->rx_bytes);
+	printf (" Send bytes:			%ld\n", stats->tx_bytes);
+	if (stats->rx_errors != 0)
+		printf (" Rx Errors:			%ld\n",
+			stats->rx_errors);
+	if (stats->rx_dropped != 0)
+		printf (" Rx dropped (CRC Errors):	%ld\n",
+			stats->rx_dropped);
+	if (stats->multicast != 0)
+		printf (" Rx mulicast frames:		%ld\n",
+			stats->multicast);
+	if (stats->collisions != 0)
+		printf (" No. of collisions:		%ld\n",
+			stats->collisions);
+	if (stats->rx_length_errors != 0)
+		printf (" Rx length errors:		%ld\n",
+			stats->rx_length_errors);
+}
+#endif
+
+/**************************************************************************
+ *network_start - Network Kick Off Routine UBoot
+ *Inputs :
+ *Outputs :
+ **************************************************************************/
+
+bool db64460_eth_start (struct eth_device *dev)
+{
+	return (mv64460_eth_open (dev));	/* calls real open */
+}
+
+/*************************************************************************
+**************************************************************************
+**************************************************************************
+*  The second part is the low level driver of the gigE ethernet ports.   *
+**************************************************************************
+**************************************************************************
+*************************************************************************/
+/*
+ * based on Linux code
+ * arch/ppc/galileo/EVB64460/mv64460_eth.c - Driver for MV64460X ethernet ports
+ * Copyright (C) 2002 rabeeh@galileo.co.il
+
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ */
+
+/********************************************************************************
+ * Marvell's Gigabit Ethernet controller low level driver
+ *
+ * DESCRIPTION:
+ *       This file introduce low level API to Marvell's Gigabit Ethernet
+ *		controller. This Gigabit Ethernet Controller driver API controls
+ *		1) Operations (i.e. port init, start, reset etc').
+ *		2) Data flow (i.e. port send, receive etc').
+ *		Each Gigabit Ethernet port is controlled via ETH_PORT_INFO
+ *		struct.
+ *		This struct includes user configuration information as well as
+ *		driver internal data needed for its operations.
+ *
+ *		Supported Features:
+ *		- This low level driver is OS independent. Allocating memory for
+ *		  the descriptor rings and buffers are not within the scope of
+ *		  this driver.
+ *		- The user is free from Rx/Tx queue managing.
+ *		- This low level driver introduce functionality API that enable
+ *		  the to operate Marvell's Gigabit Ethernet Controller in a
+ *		  convenient way.
+ *		- Simple Gigabit Ethernet port operation API.
+ *		- Simple Gigabit Ethernet port data flow API.
+ *		- Data flow and operation API support per queue functionality.
+ *		- Support cached descriptors for better performance.
+ *		- Enable access to all four DRAM banks and internal SRAM memory
+ *		  spaces.
+ *		- PHY access and control API.
+ *		- Port control register configuration API.
+ *		- Full control over Unicast and Multicast MAC configurations.
+ *
+ *		Operation flow:
+ *
+ *		Initialization phase
+ *		This phase complete the initialization of the ETH_PORT_INFO
+ *		struct.
+ *		User information regarding port configuration has to be set
+ *		prior to calling the port initialization routine. For example,
+ *		the user has to assign the port_phy_addr field which is board
+ *		depended parameter.
+ *		In this phase any port Tx/Rx activity is halted, MIB counters
+ *		are cleared, PHY address is set according to user parameter and
+ *		access to DRAM and internal SRAM memory spaces.
+ *
+ *		Driver ring initialization
+ *		Allocating memory for the descriptor rings and buffers is not
+ *		within the scope of this driver. Thus, the user is required to
+ *		allocate memory for the descriptors ring and buffers. Those
+ *		memory parameters are used by the Rx and Tx ring initialization
+ *		routines in order to curve the descriptor linked list in a form
+ *		of a ring.
+ *		Note: Pay special attention to alignment issues when using
+ *		cached descriptors/buffers. In this phase the driver store
+ *		information in the ETH_PORT_INFO struct regarding each queue
+ *		ring.
+ *
+ *		Driver start
+ *		This phase prepares the Ethernet port for Rx and Tx activity.
+ *		It uses the information stored in the ETH_PORT_INFO struct to
+ *		initialize the various port registers.
+ *
+ *		Data flow:
+ *		All packet references to/from the driver are done using PKT_INFO
+ *		struct.
+ *		This struct is a unified struct used with Rx and Tx operations.
+ *		This way the user is not required to be familiar with neither
+ *		Tx nor Rx descriptors structures.
+ *		The driver's descriptors rings are management by indexes.
+ *		Those indexes controls the ring resources and used to indicate
+ *		a SW resource error:
+ *		'current'
+ *		This index points to the current available resource for use. For
+ *		example in Rx process this index will point to the descriptor
+ *		that will be passed to the user upon calling the receive routine.
+ *		In Tx process, this index will point to the descriptor
+ *		that will be assigned with the user packet info and transmitted.
+ *		'used'
+ *		This index points to the descriptor that need to restore its
+ *		resources. For example in Rx process, using the Rx buffer return
+ *		API will attach the buffer returned in packet info to the
+ *		descriptor pointed by 'used'. In Tx process, using the Tx
+ *		descriptor return will merely return the user packet info with
+ *		the command status of  the transmitted buffer pointed by the
+ *		'used' index. Nevertheless, it is essential to use this routine
+ *		to update the 'used' index.
+ *		'first'
+ *		This index supports Tx Scatter-Gather. It points to the first
+ *		descriptor of a packet assembled of multiple buffers. For example
+ *		when in middle of Such packet we have a Tx resource error the
+ *		'curr' index get the value of 'first' to indicate that the ring
+ *		returned to its state before trying to transmit this packet.
+ *
+ *		Receive operation:
+ *		The eth_port_receive API set the packet information struct,
+ *		passed by the caller, with received information from the
+ *		'current' SDMA descriptor.
+ *		It is the user responsibility to return this resource back
+ *		to the Rx descriptor ring to enable the reuse of this source.
+ *		Return Rx resource is done using the eth_rx_return_buff API.
+ *
+ *		Transmit operation:
+ *		The eth_port_send API supports Scatter-Gather which enables to
+ *		send a packet spanned over multiple buffers. This means that
+ *		for each packet info structure given by the user and put into
+ *		the Tx descriptors ring, will be transmitted only if the 'LAST'
+ *		bit will be set in the packet info command status field. This
+ *		API also consider restriction regarding buffer alignments and
+ *		sizes.
+ *		The user must return a Tx resource after ensuring the buffer
+ *		has been transmitted to enable the Tx ring indexes to update.
+ *
+ *		BOARD LAYOUT
+ *		This device is on-board.  No jumper diagram is necessary.
+ *
+ *		EXTERNAL INTERFACE
+ *
+ *       Prior to calling the initialization routine eth_port_init() the user
+ *	 must set the following fields under ETH_PORT_INFO struct:
+ *       port_num             User Ethernet port number.
+ *       port_phy_addr		    User PHY address of Ethernet port.
+ *       port_mac_addr[6]	    User defined port MAC address.
+ *       port_config          User port configuration value.
+ *       port_config_extend    User port config extend value.
+ *       port_sdma_config      User port SDMA config value.
+ *       port_serial_control   User port serial control value.
+ *       *port_virt_to_phys ()  User function to cast virtual addr to CPU bus addr.
+ *       *port_private        User scratch pad for user specific data structures.
+ *
+ *       This driver introduce a set of default values:
+ *       PORT_CONFIG_VALUE           Default port configuration value
+ *       PORT_CONFIG_EXTEND_VALUE    Default port extend configuration value
+ *       PORT_SDMA_CONFIG_VALUE      Default sdma control value
+ *       PORT_SERIAL_CONTROL_VALUE   Default port serial control value
+ *
+ *		This driver data flow is done using the PKT_INFO struct which is
+ *		a unified struct for Rx and Tx operations:
+ *		byte_cnt	Tx/Rx descriptor buffer byte count.
+ *		l4i_chk		CPU provided TCP Checksum. For Tx operation only.
+ *		cmd_sts		Tx/Rx descriptor command status.
+ *		buf_ptr		Tx/Rx descriptor buffer pointer.
+ *		return_info	Tx/Rx user resource return information.
+ *
+ *
+ *		EXTERNAL SUPPORT REQUIREMENTS
+ *
+ *		This driver requires the following external support:
+ *
+ *		D_CACHE_FLUSH_LINE (address, address offset)
+ *
+ *		This macro applies assembly code to flush and invalidate cache
+ *		line.
+ *		address        - address base.
+ *		address offset - address offset
+ *
+ *
+ *		CPU_PIPE_FLUSH
+ *
+ *		This macro applies assembly code to flush the CPU pipeline.
+ *
+ *******************************************************************************/
+/* includes */
+
+/* defines */
+/* SDMA command macros */
+#define ETH_ENABLE_TX_QUEUE(tx_queue, eth_port) \
+ MV_REG_WRITE(MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG(eth_port), (1 << tx_queue))
+
+#define ETH_DISABLE_TX_QUEUE(tx_queue, eth_port) \
+ MV_REG_WRITE(MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG(eth_port),\
+ (1 << (8 + tx_queue)))
+
+#define ETH_ENABLE_RX_QUEUE(rx_queue, eth_port) \
+MV_REG_WRITE(MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG(eth_port), (1 << rx_queue))
+
+#define ETH_DISABLE_RX_QUEUE(rx_queue, eth_port) \
+MV_REG_WRITE(MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG(eth_port), (1 << (8 + rx_queue)))
+
+#define CURR_RFD_GET(p_curr_desc, queue) \
+ ((p_curr_desc) = p_eth_port_ctrl->p_rx_curr_desc_q[queue])
+
+#define CURR_RFD_SET(p_curr_desc, queue) \
+ (p_eth_port_ctrl->p_rx_curr_desc_q[queue] = (p_curr_desc))
+
+#define USED_RFD_GET(p_used_desc, queue) \
+ ((p_used_desc) = p_eth_port_ctrl->p_rx_used_desc_q[queue])
+
+#define USED_RFD_SET(p_used_desc, queue)\
+(p_eth_port_ctrl->p_rx_used_desc_q[queue] = (p_used_desc))
+
+
+#define CURR_TFD_GET(p_curr_desc, queue) \
+ ((p_curr_desc) = p_eth_port_ctrl->p_tx_curr_desc_q[queue])
+
+#define CURR_TFD_SET(p_curr_desc, queue) \
+ (p_eth_port_ctrl->p_tx_curr_desc_q[queue] = (p_curr_desc))
+
+#define USED_TFD_GET(p_used_desc, queue) \
+ ((p_used_desc) = p_eth_port_ctrl->p_tx_used_desc_q[queue])
+
+#define USED_TFD_SET(p_used_desc, queue) \
+ (p_eth_port_ctrl->p_tx_used_desc_q[queue] = (p_used_desc))
+
+#define FIRST_TFD_GET(p_first_desc, queue) \
+ ((p_first_desc) = p_eth_port_ctrl->p_tx_first_desc_q[queue])
+
+#define FIRST_TFD_SET(p_first_desc, queue) \
+ (p_eth_port_ctrl->p_tx_first_desc_q[queue] = (p_first_desc))
+
+
+/* Macros that save access to desc in order to find next desc pointer  */
+#define RX_NEXT_DESC_PTR(p_rx_desc, queue) (ETH_RX_DESC*)(((((unsigned int)p_rx_desc - (unsigned int)p_eth_port_ctrl->p_rx_desc_area_base[queue]) + RX_DESC_ALIGNED_SIZE) % p_eth_port_ctrl->rx_desc_area_size[queue]) + (unsigned int)p_eth_port_ctrl->p_rx_desc_area_base[queue])
+
+#define TX_NEXT_DESC_PTR(p_tx_desc, queue) (ETH_TX_DESC*)(((((unsigned int)p_tx_desc - (unsigned int)p_eth_port_ctrl->p_tx_desc_area_base[queue]) + TX_DESC_ALIGNED_SIZE) % p_eth_port_ctrl->tx_desc_area_size[queue]) + (unsigned int)p_eth_port_ctrl->p_tx_desc_area_base[queue])
+
+#define LINK_UP_TIMEOUT		100000
+#define PHY_BUSY_TIMEOUT    10000000
+
+/* locals */
+
+/* PHY routines */
+static void ethernet_phy_set (ETH_PORT eth_port_num, int phy_addr);
+static int ethernet_phy_get (ETH_PORT eth_port_num);
+
+/* Ethernet Port routines */
+static void eth_set_access_control (ETH_PORT eth_port_num,
+				    ETH_WIN_PARAM * param);
+static bool eth_port_uc_addr (ETH_PORT eth_port_num, unsigned char uc_nibble,
+			      ETH_QUEUE queue, int option);
+#if 0				/* FIXME */
+static bool eth_port_smc_addr (ETH_PORT eth_port_num,
+			       unsigned char mc_byte,
+			       ETH_QUEUE queue, int option);
+static bool eth_port_omc_addr (ETH_PORT eth_port_num,
+			       unsigned char crc8,
+			       ETH_QUEUE queue, int option);
+#endif
+
+static void eth_b_copy (unsigned int src_addr, unsigned int dst_addr,
+			int byte_count);
+
+void eth_dbg (ETH_PORT_INFO * p_eth_port_ctrl);
+
+
+typedef enum _memory_bank { BANK0, BANK1, BANK2, BANK3 } MEMORY_BANK;
+u32 mv_get_dram_bank_base_addr (MEMORY_BANK bank)
+{
+	u32 result = 0;
+	u32 enable = MV_REG_READ (MV64460_BASE_ADDR_ENABLE);
+
+	if (enable & (1 << bank))
+		return 0;
+	if (bank == BANK0)
+		result = MV_REG_READ (MV64460_CS_0_BASE_ADDR);
+	if (bank == BANK1)
+		result = MV_REG_READ (MV64460_CS_1_BASE_ADDR);
+	if (bank == BANK2)
+		result = MV_REG_READ (MV64460_CS_2_BASE_ADDR);
+	if (bank == BANK3)
+		result = MV_REG_READ (MV64460_CS_3_BASE_ADDR);
+	result &= 0x0000ffff;
+	result = result << 16;
+	return result;
+}
+
+u32 mv_get_dram_bank_size (MEMORY_BANK bank)
+{
+	u32 result = 0;
+	u32 enable = MV_REG_READ (MV64460_BASE_ADDR_ENABLE);
+
+	if (enable & (1 << bank))
+		return 0;
+	if (bank == BANK0)
+		result = MV_REG_READ (MV64460_CS_0_SIZE);
+	if (bank == BANK1)
+		result = MV_REG_READ (MV64460_CS_1_SIZE);
+	if (bank == BANK2)
+		result = MV_REG_READ (MV64460_CS_2_SIZE);
+	if (bank == BANK3)
+		result = MV_REG_READ (MV64460_CS_3_SIZE);
+	result += 1;
+	result &= 0x0000ffff;
+	result = result << 16;
+	return result;
+}
+
+u32 mv_get_internal_sram_base (void)
+{
+	u32 result;
+
+	result = MV_REG_READ (MV64460_INTEGRATED_SRAM_BASE_ADDR);
+	result &= 0x0000ffff;
+	result = result << 16;
+	return result;
+}
+
+/*******************************************************************************
+* eth_port_init - Initialize the Ethernet port driver
+*
+* DESCRIPTION:
+*       This function prepares the ethernet port to start its activity:
+*       1) Completes the ethernet port driver struct initialization toward port
+*           start routine.
+*       2) Resets the device to a quiescent state in case of warm reboot.
+*       3) Enable SDMA access to all four DRAM banks as well as internal SRAM.
+*       4) Clean MAC tables. The reset status of those tables is unknown.
+*       5) Set PHY address.
+*       Note: Call this routine prior to eth_port_start routine and after setting
+*       user values in the user fields of Ethernet port control struct (i.e.
+*       port_phy_addr).
+*
+* INPUT:
+*       ETH_PORT_INFO 	*p_eth_port_ctrl       Ethernet port control struct
+*
+* OUTPUT:
+*       See description.
+*
+* RETURN:
+*       None.
+*
+*******************************************************************************/
+static void eth_port_init (ETH_PORT_INFO * p_eth_port_ctrl)
+{
+	int queue;
+	ETH_WIN_PARAM win_param;
+
+	p_eth_port_ctrl->port_config = PORT_CONFIG_VALUE;
+	p_eth_port_ctrl->port_config_extend = PORT_CONFIG_EXTEND_VALUE;
+	p_eth_port_ctrl->port_sdma_config = PORT_SDMA_CONFIG_VALUE;
+	p_eth_port_ctrl->port_serial_control = PORT_SERIAL_CONTROL_VALUE;
+
+	p_eth_port_ctrl->port_rx_queue_command = 0;
+	p_eth_port_ctrl->port_tx_queue_command = 0;
+
+	/* Zero out SW structs */
+	for (queue = 0; queue < MAX_RX_QUEUE_NUM; queue++) {
+		CURR_RFD_SET ((ETH_RX_DESC *) 0x00000000, queue);
+		USED_RFD_SET ((ETH_RX_DESC *) 0x00000000, queue);
+		p_eth_port_ctrl->rx_resource_err[queue] = false;
+	}
+
+	for (queue = 0; queue < MAX_TX_QUEUE_NUM; queue++) {
+		CURR_TFD_SET ((ETH_TX_DESC *) 0x00000000, queue);
+		USED_TFD_SET ((ETH_TX_DESC *) 0x00000000, queue);
+		FIRST_TFD_SET ((ETH_TX_DESC *) 0x00000000, queue);
+		p_eth_port_ctrl->tx_resource_err[queue] = false;
+	}
+
+	eth_port_reset (p_eth_port_ctrl->port_num);
+
+	/* Set access parameters for DRAM bank 0 */
+	win_param.win = ETH_WIN0;	/* Use Ethernet window 0 */
+	win_param.target = ETH_TARGET_DRAM;	/* Window target - DDR  */
+	win_param.attributes = EBAR_ATTR_DRAM_CS0;	/* Enable DRAM bank   */
+#ifndef CONFIG_NOT_COHERENT_CACHE
+	win_param.attributes |= EBAR_ATTR_DRAM_CACHE_COHERENCY_WB;
+#endif
+	win_param.high_addr = 0;
+	/* Get bank base */
+	win_param.base_addr = mv_get_dram_bank_base_addr (BANK0);
+	win_param.size = mv_get_dram_bank_size (BANK0);	/* Get bank size */
+	if (win_param.size == 0)
+		win_param.enable = 0;
+	else
+		win_param.enable = 1;	/* Enable the access */
+	win_param.access_ctrl = EWIN_ACCESS_FULL;	/* Enable full access */
+
+	/* Set the access control for address window (EPAPR) READ & WRITE */
+	eth_set_access_control (p_eth_port_ctrl->port_num, &win_param);
+
+	/* Set access parameters for DRAM bank 1 */
+	win_param.win = ETH_WIN1;	/* Use Ethernet window 1 */
+	win_param.target = ETH_TARGET_DRAM;	/* Window target - DDR */
+	win_param.attributes = EBAR_ATTR_DRAM_CS1;	/* Enable DRAM bank */
+#ifndef CONFIG_NOT_COHERENT_CACHE
+	win_param.attributes |= EBAR_ATTR_DRAM_CACHE_COHERENCY_WB;
+#endif
+	win_param.high_addr = 0;
+	/* Get bank base */
+	win_param.base_addr = mv_get_dram_bank_base_addr (BANK1);
+	win_param.size = mv_get_dram_bank_size (BANK1);	/* Get bank size */
+	if (win_param.size == 0)
+		win_param.enable = 0;
+	else
+		win_param.enable = 1;	/* Enable the access */
+	win_param.access_ctrl = EWIN_ACCESS_FULL;	/* Enable full access */
+
+	/* Set the access control for address window (EPAPR) READ & WRITE */
+	eth_set_access_control (p_eth_port_ctrl->port_num, &win_param);
+
+	/* Set access parameters for DRAM bank 2 */
+	win_param.win = ETH_WIN2;	/* Use Ethernet window 2 */
+	win_param.target = ETH_TARGET_DRAM;	/* Window target - DDR */
+	win_param.attributes = EBAR_ATTR_DRAM_CS2;	/* Enable DRAM bank */
+#ifndef CONFIG_NOT_COHERENT_CACHE
+	win_param.attributes |= EBAR_ATTR_DRAM_CACHE_COHERENCY_WB;
+#endif
+	win_param.high_addr = 0;
+	/* Get bank base */
+	win_param.base_addr = mv_get_dram_bank_base_addr (BANK2);
+	win_param.size = mv_get_dram_bank_size (BANK2);	/* Get bank size */
+	if (win_param.size == 0)
+		win_param.enable = 0;
+	else
+		win_param.enable = 1;	/* Enable the access */
+	win_param.access_ctrl = EWIN_ACCESS_FULL;	/* Enable full access */
+
+	/* Set the access control for address window (EPAPR) READ & WRITE */
+	eth_set_access_control (p_eth_port_ctrl->port_num, &win_param);
+
+	/* Set access parameters for DRAM bank 3 */
+	win_param.win = ETH_WIN3;	/* Use Ethernet window 3 */
+	win_param.target = ETH_TARGET_DRAM;	/* Window target - DDR */
+	win_param.attributes = EBAR_ATTR_DRAM_CS3;	/* Enable DRAM bank */
+#ifndef CONFIG_NOT_COHERENT_CACHE
+	win_param.attributes |= EBAR_ATTR_DRAM_CACHE_COHERENCY_WB;
+#endif
+	win_param.high_addr = 0;
+	/* Get bank base */
+	win_param.base_addr = mv_get_dram_bank_base_addr (BANK3);
+	win_param.size = mv_get_dram_bank_size (BANK3);	/* Get bank size */
+	if (win_param.size == 0)
+		win_param.enable = 0;
+	else
+		win_param.enable = 1;	/* Enable the access */
+	win_param.access_ctrl = EWIN_ACCESS_FULL;	/* Enable full access */
+
+	/* Set the access control for address window (EPAPR) READ & WRITE */
+	eth_set_access_control (p_eth_port_ctrl->port_num, &win_param);
+
+	/* Set access parameters for Internal SRAM */
+	win_param.win = ETH_WIN4;	/* Use Ethernet window 0 */
+	win_param.target = EBAR_TARGET_CBS;	/* Target - Internal SRAM */
+	win_param.attributes = EBAR_ATTR_CBS_SRAM | EBAR_ATTR_CBS_SRAM_BLOCK0;
+	win_param.high_addr = 0;
+	win_param.base_addr = mv_get_internal_sram_base ();	/* Get base addr */
+	win_param.size = MV64460_INTERNAL_SRAM_SIZE;	/* Get bank size */
+	win_param.enable = 1;	/* Enable the access */
+	win_param.access_ctrl = EWIN_ACCESS_FULL;	/* Enable full access */
+
+	/* Set the access control for address window (EPAPR) READ & WRITE */
+	eth_set_access_control (p_eth_port_ctrl->port_num, &win_param);
+
+	eth_port_init_mac_tables (p_eth_port_ctrl->port_num);
+
+	ethernet_phy_set (p_eth_port_ctrl->port_num,
+			  p_eth_port_ctrl->port_phy_addr);
+
+	return;
+
+}
+
+/*******************************************************************************
+* eth_port_start - Start the Ethernet port activity.
+*
+* DESCRIPTION:
+*       This routine prepares the Ethernet port for Rx and Tx activity:
+*       1. Initialize Tx and Rx Current Descriptor Pointer for each queue that
+*           has been initialized a descriptor's ring (using ether_init_tx_desc_ring
+*           for Tx and ether_init_rx_desc_ring for Rx)
+*       2. Initialize and enable the Ethernet configuration port by writing to
+*           the port's configuration and command registers.
+*       3. Initialize and enable the SDMA by writing to the SDMA's
+*    configuration and command registers.
+*       After completing these steps, the ethernet port SDMA can starts to
+*       perform Rx and Tx activities.
+*
+*       Note: Each Rx and Tx queue descriptor's list must be initialized prior
+*       to calling this function (use ether_init_tx_desc_ring for Tx queues and
+*       ether_init_rx_desc_ring for Rx queues).
+*
+* INPUT:
+*       ETH_PORT_INFO 	*p_eth_port_ctrl       Ethernet port control struct
+*
+* OUTPUT:
+*       Ethernet port is ready to receive and transmit.
+*
+* RETURN:
+*       false if the port PHY is not up.
+*       true otherwise.
+*
+*******************************************************************************/
+static bool eth_port_start (ETH_PORT_INFO * p_eth_port_ctrl)
+{
+	int queue;
+	volatile ETH_TX_DESC *p_tx_curr_desc;
+	volatile ETH_RX_DESC *p_rx_curr_desc;
+	unsigned int phy_reg_data;
+	ETH_PORT eth_port_num = p_eth_port_ctrl->port_num;
+
+
+	/* Assignment of Tx CTRP of given queue */
+	for (queue = 0; queue < MAX_TX_QUEUE_NUM; queue++) {
+		CURR_TFD_GET (p_tx_curr_desc, queue);
+		MV_REG_WRITE ((MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_0
+			       (eth_port_num)
+			       + (4 * queue)),
+			      ((unsigned int) p_tx_curr_desc));
+
+	}
+
+	/* Assignment of Rx CRDP of given queue */
+	for (queue = 0; queue < MAX_RX_QUEUE_NUM; queue++) {
+		CURR_RFD_GET (p_rx_curr_desc, queue);
+		MV_REG_WRITE ((MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_0
+			       (eth_port_num)
+			       + (4 * queue)),
+			      ((unsigned int) p_rx_curr_desc));
+
+		if (p_rx_curr_desc != NULL)
+			/* Add the assigned Ethernet address to the port's address table */
+			eth_port_uc_addr_set (p_eth_port_ctrl->port_num,
+					      p_eth_port_ctrl->port_mac_addr,
+					      queue);
+	}
+
+	/* Assign port configuration and command. */
+	MV_REG_WRITE (MV64460_ETH_PORT_CONFIG_REG (eth_port_num),
+		      p_eth_port_ctrl->port_config);
+
+	MV_REG_WRITE (MV64460_ETH_PORT_CONFIG_EXTEND_REG (eth_port_num),
+		      p_eth_port_ctrl->port_config_extend);
+
+	MV_REG_WRITE (MV64460_ETH_PORT_SERIAL_CONTROL_REG (eth_port_num),
+		      p_eth_port_ctrl->port_serial_control);
+
+	MV_SET_REG_BITS (MV64460_ETH_PORT_SERIAL_CONTROL_REG (eth_port_num),
+			 ETH_SERIAL_PORT_ENABLE);
+
+	/* Assign port SDMA configuration */
+	MV_REG_WRITE (MV64460_ETH_SDMA_CONFIG_REG (eth_port_num),
+		      p_eth_port_ctrl->port_sdma_config);
+
+	MV_REG_WRITE (MV64460_ETH_TX_QUEUE_0_TOKEN_BUCKET_COUNT
+		      (eth_port_num), 0x3fffffff);
+	MV_REG_WRITE (MV64460_ETH_TX_QUEUE_0_TOKEN_BUCKET_CONFIG
+		      (eth_port_num), 0x03fffcff);
+	/* Turn off the port/queue bandwidth limitation */
+	MV_REG_WRITE (MV64460_ETH_MAXIMUM_TRANSMIT_UNIT (eth_port_num), 0x0);
+
+	/* Enable port Rx. */
+	MV_REG_WRITE (MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG (eth_port_num),
+		      p_eth_port_ctrl->port_rx_queue_command);
+
+	/* Check if link is up */
+	eth_port_read_smi_reg (eth_port_num, 1, &phy_reg_data);
+
+	if (!(phy_reg_data & 0x20))
+		return false;
+
+	return true;
+}
+
+/*******************************************************************************
+* eth_port_uc_addr_set - This function Set the port Unicast address.
+*
+* DESCRIPTION:
+*		This function Set the port Ethernet MAC address.
+*
+* INPUT:
+*	ETH_PORT eth_port_num     Port number.
+*	char *        p_addr		Address to be set
+*	ETH_QUEUE 	  queue		Rx queue number for this MAC address.
+*
+* OUTPUT:
+*	Set MAC address low and high registers. also calls eth_port_uc_addr()
+*       To set the unicast table with the proper information.
+*
+* RETURN:
+*	N/A.
+*
+*******************************************************************************/
+static void eth_port_uc_addr_set (ETH_PORT eth_port_num,
+				  unsigned char *p_addr, ETH_QUEUE queue)
+{
+	unsigned int mac_h;
+	unsigned int mac_l;
+
+	mac_l = (p_addr[4] << 8) | (p_addr[5]);
+	mac_h = (p_addr[0] << 24) | (p_addr[1] << 16) |
+		(p_addr[2] << 8) | (p_addr[3] << 0);
+
+	MV_REG_WRITE (MV64460_ETH_MAC_ADDR_LOW (eth_port_num), mac_l);
+	MV_REG_WRITE (MV64460_ETH_MAC_ADDR_HIGH (eth_port_num), mac_h);
+
+	/* Accept frames of this address */
+	eth_port_uc_addr (eth_port_num, p_addr[5], queue, ACCEPT_MAC_ADDR);
+
+	return;
+}
+
+/*******************************************************************************
+* eth_port_uc_addr - This function Set the port unicast address table
+*
+* DESCRIPTION:
+*	This function locates the proper entry in the Unicast table for the
+*	specified MAC nibble and sets its properties according to function
+*	parameters.
+*
+* INPUT:
+*	ETH_PORT 	eth_port_num      Port number.
+*	unsigned char uc_nibble		Unicast MAC Address last nibble.
+*	ETH_QUEUE 		 queue		Rx queue number for this MAC address.
+*	int 			option      0 = Add, 1 = remove address.
+*
+* OUTPUT:
+*	This function add/removes MAC addresses from the port unicast address
+*	table.
+*
+* RETURN:
+*	true is output succeeded.
+*	false if option parameter is invalid.
+*
+*******************************************************************************/
+static bool eth_port_uc_addr (ETH_PORT eth_port_num,
+			      unsigned char uc_nibble,
+			      ETH_QUEUE queue, int option)
+{
+	unsigned int unicast_reg;
+	unsigned int tbl_offset;
+	unsigned int reg_offset;
+
+	/* Locate the Unicast table entry */
+	uc_nibble = (0xf & uc_nibble);
+	tbl_offset = (uc_nibble / 4) * 4;	/* Register offset from unicast table base */
+	reg_offset = uc_nibble % 4;	/* Entry offset within the above register */
+
+	switch (option) {
+	case REJECT_MAC_ADDR:
+		/* Clear accepts frame bit at specified unicast DA table entry */
+		unicast_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE
+				      (eth_port_num)
+				      + tbl_offset));
+
+		unicast_reg &= (0x0E << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE
+			       (eth_port_num)
+			       + tbl_offset), unicast_reg);
+		break;
+
+	case ACCEPT_MAC_ADDR:
+		/* Set accepts frame bit at unicast DA filter table entry */
+		unicast_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE
+				      (eth_port_num)
+				      + tbl_offset));
+
+		unicast_reg |= ((0x01 | queue) << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE
+			       (eth_port_num)
+			       + tbl_offset), unicast_reg);
+
+		break;
+
+	default:
+		return false;
+	}
+	return true;
+}
+
+#if 0				/* FIXME */
+/*******************************************************************************
+* eth_port_mc_addr - Multicast address settings.
+*
+* DESCRIPTION:
+*	This API controls the MV device MAC multicast support.
+*	The MV device supports multicast using two tables:
+*	1) Special Multicast Table for MAC addresses of the form
+*	   0x01-00-5E-00-00-XX (where XX is between 0x00 and 0x_fF).
+*	   The MAC DA[7:0] bits are used as a pointer to the Special Multicast
+*	   Table entries in the DA-Filter table.
+*	   In this case, the function calls eth_port_smc_addr() routine to set the
+*	   Special Multicast Table.
+*	2) Other Multicast Table for multicast of another type. A CRC-8bit
+*	   is used as an index to the Other Multicast Table entries in the
+*	   DA-Filter table.
+*	   In this case, the function calculates the CRC-8bit value and calls
+*	   eth_port_omc_addr() routine to set the Other Multicast Table.
+* INPUT:
+*	ETH_PORT 	eth_port_num      Port number.
+*	unsigned char 	*p_addr		Unicast MAC Address.
+*	ETH_QUEUE 		 queue		Rx queue number for this MAC address.
+*	int 			option      0 = Add, 1 = remove address.
+*
+* OUTPUT:
+*	See description.
+*
+* RETURN:
+*	true is output succeeded.
+*	false if add_address_table_entry( ) failed.
+*
+*******************************************************************************/
+static void eth_port_mc_addr (ETH_PORT eth_port_num,
+			      unsigned char *p_addr,
+			      ETH_QUEUE queue, int option)
+{
+	unsigned int mac_h;
+	unsigned int mac_l;
+	unsigned char crc_result = 0;
+	int mac_array[48];
+	int crc[8];
+	int i;
+
+
+	if ((p_addr[0] == 0x01) &&
+	    (p_addr[1] == 0x00) &&
+	    (p_addr[2] == 0x5E) && (p_addr[3] == 0x00) && (p_addr[4] == 0x00))
+
+		eth_port_smc_addr (eth_port_num, p_addr[5], queue, option);
+	else {
+		/* Calculate CRC-8 out of the given address */
+		mac_h = (p_addr[0] << 8) | (p_addr[1]);
+		mac_l = (p_addr[2] << 24) | (p_addr[3] << 16) |
+			(p_addr[4] << 8) | (p_addr[5] << 0);
+
+		for (i = 0; i < 32; i++)
+			mac_array[i] = (mac_l >> i) & 0x1;
+		for (i = 32; i < 48; i++)
+			mac_array[i] = (mac_h >> (i - 32)) & 0x1;
+
+
+		crc[0] = mac_array[45] ^ mac_array[43] ^ mac_array[40] ^
+			mac_array[39] ^ mac_array[35] ^ mac_array[34] ^
+			mac_array[31] ^ mac_array[30] ^ mac_array[28] ^
+			mac_array[23] ^ mac_array[21] ^ mac_array[19] ^
+			mac_array[18] ^ mac_array[16] ^ mac_array[14] ^
+			mac_array[12] ^ mac_array[8] ^ mac_array[7] ^
+			mac_array[6] ^ mac_array[0];
+
+		crc[1] = mac_array[46] ^ mac_array[45] ^ mac_array[44] ^
+			mac_array[43] ^ mac_array[41] ^ mac_array[39] ^
+			mac_array[36] ^ mac_array[34] ^ mac_array[32] ^
+			mac_array[30] ^ mac_array[29] ^ mac_array[28] ^
+			mac_array[24] ^ mac_array[23] ^ mac_array[22] ^
+			mac_array[21] ^ mac_array[20] ^ mac_array[18] ^
+			mac_array[17] ^ mac_array[16] ^ mac_array[15] ^
+			mac_array[14] ^ mac_array[13] ^ mac_array[12] ^
+			mac_array[9] ^ mac_array[6] ^ mac_array[1] ^
+			mac_array[0];
+
+		crc[2] = mac_array[47] ^ mac_array[46] ^ mac_array[44] ^
+			mac_array[43] ^ mac_array[42] ^ mac_array[39] ^
+			mac_array[37] ^ mac_array[34] ^ mac_array[33] ^
+			mac_array[29] ^ mac_array[28] ^ mac_array[25] ^
+			mac_array[24] ^ mac_array[22] ^ mac_array[17] ^
+			mac_array[15] ^ mac_array[13] ^ mac_array[12] ^
+			mac_array[10] ^ mac_array[8] ^ mac_array[6] ^
+			mac_array[2] ^ mac_array[1] ^ mac_array[0];
+
+		crc[3] = mac_array[47] ^ mac_array[45] ^ mac_array[44] ^
+			mac_array[43] ^ mac_array[40] ^ mac_array[38] ^
+			mac_array[35] ^ mac_array[34] ^ mac_array[30] ^
+			mac_array[29] ^ mac_array[26] ^ mac_array[25] ^
+			mac_array[23] ^ mac_array[18] ^ mac_array[16] ^
+			mac_array[14] ^ mac_array[13] ^ mac_array[11] ^
+			mac_array[9] ^ mac_array[7] ^ mac_array[3] ^
+			mac_array[2] ^ mac_array[1];
+
+		crc[4] = mac_array[46] ^ mac_array[45] ^ mac_array[44] ^
+			mac_array[41] ^ mac_array[39] ^ mac_array[36] ^
+			mac_array[35] ^ mac_array[31] ^ mac_array[30] ^
+			mac_array[27] ^ mac_array[26] ^ mac_array[24] ^
+			mac_array[19] ^ mac_array[17] ^ mac_array[15] ^
+			mac_array[14] ^ mac_array[12] ^ mac_array[10] ^
+			mac_array[8] ^ mac_array[4] ^ mac_array[3] ^
+			mac_array[2];
+
+		crc[5] = mac_array[47] ^ mac_array[46] ^ mac_array[45] ^
+			mac_array[42] ^ mac_array[40] ^ mac_array[37] ^
+			mac_array[36] ^ mac_array[32] ^ mac_array[31] ^
+			mac_array[28] ^ mac_array[27] ^ mac_array[25] ^
+			mac_array[20] ^ mac_array[18] ^ mac_array[16] ^
+			mac_array[15] ^ mac_array[13] ^ mac_array[11] ^
+			mac_array[9] ^ mac_array[5] ^ mac_array[4] ^
+			mac_array[3];
+
+		crc[6] = mac_array[47] ^ mac_array[46] ^ mac_array[43] ^
+			mac_array[41] ^ mac_array[38] ^ mac_array[37] ^
+			mac_array[33] ^ mac_array[32] ^ mac_array[29] ^
+			mac_array[28] ^ mac_array[26] ^ mac_array[21] ^
+			mac_array[19] ^ mac_array[17] ^ mac_array[16] ^
+			mac_array[14] ^ mac_array[12] ^ mac_array[10] ^
+			mac_array[6] ^ mac_array[5] ^ mac_array[4];
+
+		crc[7] = mac_array[47] ^ mac_array[44] ^ mac_array[42] ^
+			mac_array[39] ^ mac_array[38] ^ mac_array[34] ^
+			mac_array[33] ^ mac_array[30] ^ mac_array[29] ^
+			mac_array[27] ^ mac_array[22] ^ mac_array[20] ^
+			mac_array[18] ^ mac_array[17] ^ mac_array[15] ^
+			mac_array[13] ^ mac_array[11] ^ mac_array[7] ^
+			mac_array[6] ^ mac_array[5];
+
+		for (i = 0; i < 8; i++)
+			crc_result = crc_result | (crc[i] << i);
+
+		eth_port_omc_addr (eth_port_num, crc_result, queue, option);
+	}
+	return;
+}
+
+/*******************************************************************************
+* eth_port_smc_addr - Special Multicast address settings.
+*
+* DESCRIPTION:
+*	This routine controls the MV device special MAC multicast support.
+*	The Special Multicast Table for MAC addresses supports MAC of the form
+*	0x01-00-5E-00-00-XX (where XX is between 0x00 and 0x_fF).
+*	The MAC DA[7:0] bits are used as a pointer to the Special Multicast
+*	Table entries in the DA-Filter table.
+*	This function set the Special Multicast Table appropriate entry
+*	according to the argument given.
+*
+* INPUT:
+*	ETH_PORT 	eth_port_num      Port number.
+*	unsigned char 	mc_byte		Multicast addr last byte (MAC DA[7:0] bits).
+*	ETH_QUEUE 		 queue		Rx queue number for this MAC address.
+*	int 			option      0 = Add, 1 = remove address.
+*
+* OUTPUT:
+*	See description.
+*
+* RETURN:
+*	true is output succeeded.
+*	false if option parameter is invalid.
+*
+*******************************************************************************/
+static bool eth_port_smc_addr (ETH_PORT eth_port_num,
+			       unsigned char mc_byte,
+			       ETH_QUEUE queue, int option)
+{
+	unsigned int smc_table_reg;
+	unsigned int tbl_offset;
+	unsigned int reg_offset;
+
+	/* Locate the SMC table entry */
+	tbl_offset = (mc_byte / 4) * 4;	/* Register offset from SMC table base */
+	reg_offset = mc_byte % 4;	/* Entry offset within the above register */
+	queue &= 0x7;
+
+	switch (option) {
+	case REJECT_MAC_ADDR:
+		/* Clear accepts frame bit at specified Special DA table entry */
+		smc_table_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset));
+		smc_table_reg &= (0x0E << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset), smc_table_reg);
+		break;
+
+	case ACCEPT_MAC_ADDR:
+		/* Set accepts frame bit at specified Special DA table entry */
+		smc_table_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset));
+		smc_table_reg |= ((0x01 | queue) << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset), smc_table_reg);
+		break;
+
+	default:
+		return false;
+	}
+	return true;
+}
+
+/*******************************************************************************
+* eth_port_omc_addr - Multicast address settings.
+*
+* DESCRIPTION:
+*	This routine controls the MV device Other MAC multicast support.
+*	The Other Multicast Table is used for multicast of another type.
+*	A CRC-8bit is used as an index to the Other Multicast Table entries
+*	in the DA-Filter table.
+*	The function gets the CRC-8bit value from the calling routine and
+*      set the Other Multicast Table appropriate entry according to the
+*	CRC-8 argument given.
+*
+* INPUT:
+*	ETH_PORT 	eth_port_num      Port number.
+*	unsigned char 	  crc8		A CRC-8bit (Polynomial: x^8+x^2+x^1+1).
+*	ETH_QUEUE 		 queue		Rx queue number for this MAC address.
+*	int 			option      0 = Add, 1 = remove address.
+*
+* OUTPUT:
+*	See description.
+*
+* RETURN:
+*	true is output succeeded.
+*	false if option parameter is invalid.
+*
+*******************************************************************************/
+static bool eth_port_omc_addr (ETH_PORT eth_port_num,
+			       unsigned char crc8,
+			       ETH_QUEUE queue, int option)
+{
+	unsigned int omc_table_reg;
+	unsigned int tbl_offset;
+	unsigned int reg_offset;
+
+	/* Locate the OMC table entry */
+	tbl_offset = (crc8 / 4) * 4;	/* Register offset from OMC table base */
+	reg_offset = crc8 % 4;	/* Entry offset within the above register */
+	queue &= 0x7;
+
+	switch (option) {
+	case REJECT_MAC_ADDR:
+		/* Clear accepts frame bit at specified Other DA table entry */
+		omc_table_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset));
+		omc_table_reg &= (0x0E << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset), omc_table_reg);
+		break;
+
+	case ACCEPT_MAC_ADDR:
+		/* Set accepts frame bit at specified Other DA table entry */
+		omc_table_reg =
+			MV_REG_READ ((MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset));
+		omc_table_reg |= ((0x01 | queue) << (8 * reg_offset));
+
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE (eth_port_num) + tbl_offset), omc_table_reg);
+		break;
+
+	default:
+		return false;
+	}
+	return true;
+}
+#endif
+
+/*******************************************************************************
+* eth_port_init_mac_tables - Clear all entrance in the UC, SMC and OMC tables
+*
+* DESCRIPTION:
+*       Go through all the DA filter tables (Unicast, Special Multicast & Other
+*       Multicast) and set each entry to 0.
+*
+* INPUT:
+*	ETH_PORT    eth_port_num   Ethernet Port number. See ETH_PORT enum.
+*
+* OUTPUT:
+*       Multicast and Unicast packets are rejected.
+*
+* RETURN:
+*       None.
+*
+*******************************************************************************/
+static void eth_port_init_mac_tables (ETH_PORT eth_port_num)
+{
+	int table_index;
+
+	/* Clear DA filter unicast table (Ex_dFUT) */
+	for (table_index = 0; table_index <= 0xC; table_index += 4)
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE
+			       (eth_port_num) + table_index), 0);
+
+	for (table_index = 0; table_index <= 0xFC; table_index += 4) {
+		/* Clear DA filter special multicast table (Ex_dFSMT) */
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE (eth_port_num) + table_index), 0);
+		/* Clear DA filter other multicast table (Ex_dFOMT) */
+		MV_REG_WRITE ((MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE (eth_port_num) + table_index), 0);
+	}
+}
+
+/*******************************************************************************
+* eth_clear_mib_counters - Clear all MIB counters
+*
+* DESCRIPTION:
+*       This function clears all MIB counters of a specific ethernet port.
+*       A read from the MIB counter will reset the counter.
+*
+* INPUT:
+*	ETH_PORT    eth_port_num   Ethernet Port number. See ETH_PORT enum.
+*
+* OUTPUT:
+*       After reading all MIB counters, the counters resets.
+*
+* RETURN:
+*       MIB counter value.
+*
+*******************************************************************************/
+static void eth_clear_mib_counters (ETH_PORT eth_port_num)
+{
+	int i;
+	unsigned int dummy;
+
+	/* Perform dummy reads from MIB counters */
+	for (i = ETH_MIB_GOOD_OCTETS_RECEIVED_LOW; i < ETH_MIB_LATE_COLLISION;
+	     i += 4)
+		dummy = MV_REG_READ ((MV64460_ETH_MIB_COUNTERS_BASE
+				      (eth_port_num) + i));
+
+	return;
+}
+
+/*******************************************************************************
+* eth_read_mib_counter - Read a MIB counter
+*
+* DESCRIPTION:
+*       This function reads a MIB counter of a specific ethernet port.
+*       NOTE - If read from ETH_MIB_GOOD_OCTETS_RECEIVED_LOW, then the
+*       following read must be from ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH
+*       register. The same applies for ETH_MIB_GOOD_OCTETS_SENT_LOW and
+*       ETH_MIB_GOOD_OCTETS_SENT_HIGH
+*
+* INPUT:
+*	ETH_PORT    eth_port_num   Ethernet Port number. See ETH_PORT enum.
+*       unsigned int mib_offset   MIB counter offset (use ETH_MIB_... macros).
+*
+* OUTPUT:
+*       After reading the MIB counter, the counter resets.
+*
+* RETURN:
+*       MIB counter value.
+*
+*******************************************************************************/
+unsigned int eth_read_mib_counter (ETH_PORT eth_port_num,
+				   unsigned int mib_offset)
+{
+	return (MV_REG_READ (MV64460_ETH_MIB_COUNTERS_BASE (eth_port_num)
+			     + mib_offset));
+}
+
+/*******************************************************************************
+* ethernet_phy_set - Set the ethernet port PHY address.
+*
+* DESCRIPTION:
+*       This routine set the ethernet port PHY address according to given
+*       parameter.
+*
+* INPUT:
+*		ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+*
+* OUTPUT:
+*       Set PHY Address Register with given PHY address parameter.
+*
+* RETURN:
+*       None.
+*
+*******************************************************************************/
+static void ethernet_phy_set (ETH_PORT eth_port_num, int phy_addr)
+{
+	unsigned int reg_data;
+
+	reg_data = MV_REG_READ (MV64460_ETH_PHY_ADDR_REG);
+
+	reg_data &= ~(0x1F << (5 * eth_port_num));
+	reg_data |= (phy_addr << (5 * eth_port_num));
+
+	MV_REG_WRITE (MV64460_ETH_PHY_ADDR_REG, reg_data);
+
+	return;
+}
+
+/*******************************************************************************
+ * ethernet_phy_get - Get the ethernet port PHY address.
+ *
+ * DESCRIPTION:
+ *       This routine returns the given ethernet port PHY address.
+ *
+ * INPUT:
+ *		ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *
+ * OUTPUT:
+ *       None.
+ *
+ * RETURN:
+ *       PHY address.
+ *
+ *******************************************************************************/
+static int ethernet_phy_get (ETH_PORT eth_port_num)
+{
+	unsigned int reg_data;
+
+	reg_data = MV_REG_READ (MV64460_ETH_PHY_ADDR_REG);
+
+	return ((reg_data >> (5 * eth_port_num)) & 0x1f);
+}
+
+/***********************************************************/
+/* (Re)start autonegotiation				   */
+/***********************************************************/
+int phy_setup_aneg (char *devname, unsigned char addr)
+{
+	unsigned short ctl, adv;
+
+	/* Setup standard advertise */
+	miiphy_read (devname, addr, PHY_ANAR, &adv);
+	adv |= (PHY_ANLPAR_ACK | PHY_ANLPAR_RF | PHY_ANLPAR_T4 |
+		PHY_ANLPAR_TXFD | PHY_ANLPAR_TX | PHY_ANLPAR_10FD |
+		PHY_ANLPAR_10);
+	miiphy_write (devname, addr, PHY_ANAR, adv);
+
+	miiphy_read (devname, addr, PHY_1000BTCR, &adv);
+	adv |= (0x0300);
+	miiphy_write (devname, addr, PHY_1000BTCR, adv);
+
+	/* Start/Restart aneg */
+	miiphy_read (devname, addr, PHY_BMCR, &ctl);
+	ctl |= (PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
+	miiphy_write (devname, addr, PHY_BMCR, ctl);
+
+	return 0;
+}
+
+/*******************************************************************************
+ * ethernet_phy_reset - Reset Ethernet port PHY.
+ *
+ * DESCRIPTION:
+ *       This routine utilize the SMI interface to reset the ethernet port PHY.
+ *       The routine waits until the link is up again or link up is timeout.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *
+ * OUTPUT:
+ *       The ethernet port PHY renew its link.
+ *
+ * RETURN:
+ *       None.
+ *
+ *******************************************************************************/
+static bool ethernet_phy_reset (ETH_PORT eth_port_num)
+{
+	unsigned int time_out = 50;
+	unsigned int phy_reg_data;
+
+	eth_port_read_smi_reg (eth_port_num, 20, &phy_reg_data);
+	phy_reg_data |= 0x0083;	/* Set bit 7 to 1 for different RGMII timing */
+	eth_port_write_smi_reg (eth_port_num, 20, phy_reg_data);
+
+	/* Reset the PHY */
+	eth_port_read_smi_reg (eth_port_num, 0, &phy_reg_data);
+	phy_reg_data |= 0x8000;	/* Set bit 15 to reset the PHY */
+	eth_port_write_smi_reg (eth_port_num, 0, phy_reg_data);
+
+	/* Poll on the PHY LINK */
+	do {
+		eth_port_read_smi_reg (eth_port_num, 1, &phy_reg_data);
+
+		if (time_out-- == 0)
+			return false;
+	}
+	while (!(phy_reg_data & 0x20));
+
+	return true;
+}
+
+/*******************************************************************************
+ * eth_port_reset - Reset Ethernet port
+ *
+ * DESCRIPTION:
+ * 	This routine resets the chip by aborting any SDMA engine activity and
+ *      clearing the MIB counters. The Receiver and the Transmit unit are in
+ *      idle state after this command is performed and the port is disabled.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *
+ * OUTPUT:
+ *       Channel activity is halted.
+ *
+ * RETURN:
+ *       None.
+ *
+ *******************************************************************************/
+static void eth_port_reset (ETH_PORT eth_port_num)
+{
+	unsigned int reg_data;
+
+	/* Stop Tx port activity. Check port Tx activity. */
+	reg_data =
+		MV_REG_READ (MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG
+			     (eth_port_num));
+
+	if (reg_data & 0xFF) {
+		/* Issue stop command for active channels only */
+		MV_REG_WRITE (MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG
+			      (eth_port_num), (reg_data << 8));
+
+		/* Wait for all Tx activity to terminate. */
+		do {
+			/* Check port cause register that all Tx queues are stopped */
+			reg_data =
+				MV_REG_READ
+				(MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG
+				 (eth_port_num));
+		}
+		while (reg_data & 0xFF);
+	}
+
+	/* Stop Rx port activity. Check port Rx activity. */
+	reg_data =
+		MV_REG_READ (MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG
+			     (eth_port_num));
+
+	if (reg_data & 0xFF) {
+		/* Issue stop command for active channels only */
+		MV_REG_WRITE (MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG
+			      (eth_port_num), (reg_data << 8));
+
+		/* Wait for all Rx activity to terminate. */
+		do {
+			/* Check port cause register that all Rx queues are stopped */
+			reg_data =
+				MV_REG_READ
+				(MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG
+				 (eth_port_num));
+		}
+		while (reg_data & 0xFF);
+	}
+
+	/* Clear all MIB counters */
+	eth_clear_mib_counters (eth_port_num);
+
+	/* Reset the Enable bit in the Configuration Register */
+	reg_data =
+		MV_REG_READ (MV64460_ETH_PORT_SERIAL_CONTROL_REG
+			     (eth_port_num));
+	reg_data &= ~ETH_SERIAL_PORT_ENABLE;
+	MV_REG_WRITE (MV64460_ETH_PORT_SERIAL_CONTROL_REG (eth_port_num),
+		      reg_data);
+
+	return;
+}
+
+#if 0				/* Not needed here */
+/*******************************************************************************
+ * ethernet_set_config_reg - Set specified bits in configuration register.
+ *
+ * DESCRIPTION:
+ *       This function sets specified bits in the given ethernet
+ *       configuration register.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *      unsigned int    value   32 bit value.
+ *
+ * OUTPUT:
+ *      The set bits in the value parameter are set in the configuration
+ *      register.
+ *
+ * RETURN:
+ *      None.
+ *
+ *******************************************************************************/
+static void ethernet_set_config_reg (ETH_PORT eth_port_num,
+				     unsigned int value)
+{
+	unsigned int eth_config_reg;
+
+	eth_config_reg =
+		MV_REG_READ (MV64460_ETH_PORT_CONFIG_REG (eth_port_num));
+	eth_config_reg |= value;
+	MV_REG_WRITE (MV64460_ETH_PORT_CONFIG_REG (eth_port_num),
+		      eth_config_reg);
+
+	return;
+}
+#endif
+
+#if 0				/* FIXME */
+/*******************************************************************************
+ * ethernet_reset_config_reg - Reset specified bits in configuration register.
+ *
+ * DESCRIPTION:
+ *       This function resets specified bits in the given Ethernet
+ *       configuration register.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *      unsigned int    value   32 bit value.
+ *
+ * OUTPUT:
+ *      The set bits in the value parameter are reset in the configuration
+ *      register.
+ *
+ * RETURN:
+ *      None.
+ *
+ *******************************************************************************/
+static void ethernet_reset_config_reg (ETH_PORT eth_port_num,
+				       unsigned int value)
+{
+	unsigned int eth_config_reg;
+
+	eth_config_reg = MV_REG_READ (MV64460_ETH_PORT_CONFIG_EXTEND_REG
+				      (eth_port_num));
+	eth_config_reg &= ~value;
+	MV_REG_WRITE (MV64460_ETH_PORT_CONFIG_EXTEND_REG (eth_port_num),
+		      eth_config_reg);
+
+	return;
+}
+#endif
+
+#if 0				/* Not needed here */
+/*******************************************************************************
+ * ethernet_get_config_reg - Get the port configuration register
+ *
+ * DESCRIPTION:
+ *       This function returns the configuration register value of the given
+ *       ethernet port.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *
+ * OUTPUT:
+ *       None.
+ *
+ * RETURN:
+ *       Port configuration register value.
+ *
+ *******************************************************************************/
+static unsigned int ethernet_get_config_reg (ETH_PORT eth_port_num)
+{
+	unsigned int eth_config_reg;
+
+	eth_config_reg = MV_REG_READ (MV64460_ETH_PORT_CONFIG_EXTEND_REG
+				      (eth_port_num));
+	return eth_config_reg;
+}
+
+#endif
+
+/*******************************************************************************
+ * eth_port_read_smi_reg - Read PHY registers
+ *
+ * DESCRIPTION:
+ *       This routine utilize the SMI interface to interact with the PHY in
+ *       order to perform PHY register read.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *       unsigned int   phy_reg   PHY register address offset.
+ *       unsigned int   *value   Register value buffer.
+ *
+ * OUTPUT:
+ *       Write the value of a specified PHY register into given buffer.
+ *
+ * RETURN:
+ *       false if the PHY is busy or read data is not in valid state.
+ *       true otherwise.
+ *
+ *******************************************************************************/
+static bool eth_port_read_smi_reg (ETH_PORT eth_port_num,
+				   unsigned int phy_reg, unsigned int *value)
+{
+	unsigned int reg_value;
+	unsigned int time_out = PHY_BUSY_TIMEOUT;
+	int phy_addr;
+
+	phy_addr = ethernet_phy_get (eth_port_num);
+
+	/* first check that it is not busy */
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while (reg_value & ETH_SMI_BUSY);
+
+	/* not busy */
+
+	MV_REG_WRITE (MV64460_ETH_SMI_REG,
+		      (phy_addr << 16) | (phy_reg << 21) |
+		      ETH_SMI_OPCODE_READ);
+
+	time_out = PHY_BUSY_TIMEOUT;	/* initialize the time out var again */
+
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while ((reg_value & ETH_SMI_READ_VALID) != ETH_SMI_READ_VALID);	/* Bit set equ operation done */
+
+	/* Wait for the data to update in the SMI register */
+#define PHY_UPDATE_TIMEOUT	10000
+	for (time_out = 0; time_out < PHY_UPDATE_TIMEOUT; time_out++);
+
+	reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+
+	*value = reg_value & 0xffff;
+
+	return true;
+}
+
+int mv_miiphy_read(char *devname, unsigned char phy_addr,
+		   unsigned char phy_reg, unsigned short *value)
+{
+	unsigned int reg_value;
+	unsigned int time_out = PHY_BUSY_TIMEOUT;
+
+	/* first check that it is not busy */
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while (reg_value & ETH_SMI_BUSY);
+
+	/* not busy */
+	MV_REG_WRITE (MV64460_ETH_SMI_REG,
+		      (phy_addr << 16) | (phy_reg << 21) |
+		      ETH_SMI_OPCODE_READ);
+
+	time_out = PHY_BUSY_TIMEOUT;	/* initialize the time out var again */
+
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while ((reg_value & ETH_SMI_READ_VALID) != ETH_SMI_READ_VALID);	/* Bit set equ operation done */
+
+	/* Wait for the data to update in the SMI register */
+	for (time_out = 0; time_out < PHY_UPDATE_TIMEOUT; time_out++);
+
+	reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+
+	*value = reg_value & 0xffff;
+
+	return 0;
+}
+
+/*******************************************************************************
+ * eth_port_write_smi_reg - Write to PHY registers
+ *
+ * DESCRIPTION:
+ *       This routine utilize the SMI interface to interact with the PHY in
+ *       order to perform writes to PHY registers.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *      unsigned int   phy_reg   PHY register address offset.
+ *      unsigned int    value   Register value.
+ *
+ * OUTPUT:
+ *      Write the given value to the specified PHY register.
+ *
+ * RETURN:
+ *      false if the PHY is busy.
+ *      true otherwise.
+ *
+ *******************************************************************************/
+static bool eth_port_write_smi_reg (ETH_PORT eth_port_num,
+				    unsigned int phy_reg, unsigned int value)
+{
+	unsigned int reg_value;
+	unsigned int time_out = PHY_BUSY_TIMEOUT;
+	int phy_addr;
+
+	phy_addr = ethernet_phy_get (eth_port_num);
+
+	/* first check that it is not busy */
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while (reg_value & ETH_SMI_BUSY);
+
+	/* not busy */
+	MV_REG_WRITE (MV64460_ETH_SMI_REG,
+		      (phy_addr << 16) | (phy_reg << 21) |
+		      ETH_SMI_OPCODE_WRITE | (value & 0xffff));
+	return true;
+}
+
+int mv_miiphy_write(char *devname, unsigned char phy_addr,
+		    unsigned char phy_reg, unsigned short value)
+{
+	unsigned int reg_value;
+	unsigned int time_out = PHY_BUSY_TIMEOUT;
+
+	/* first check that it is not busy */
+	do {
+		reg_value = MV_REG_READ (MV64460_ETH_SMI_REG);
+		if (time_out-- == 0) {
+			return false;
+		}
+	}
+	while (reg_value & ETH_SMI_BUSY);
+
+	/* not busy */
+	MV_REG_WRITE (MV64460_ETH_SMI_REG,
+		      (phy_addr << 16) | (phy_reg << 21) |
+		      ETH_SMI_OPCODE_WRITE | (value & 0xffff));
+	return 0;
+}
+
+/*******************************************************************************
+ * eth_set_access_control - Config address decode parameters for Ethernet unit
+ *
+ * DESCRIPTION:
+ *       This function configures the address decode parameters for the Gigabit
+ *       Ethernet Controller according the given parameters struct.
+ *
+ * INPUT:
+ *	ETH_PORT   eth_port_num   Ethernet Port number. See ETH_PORT enum.
+ *       ETH_WIN_PARAM  *param   Address decode parameter struct.
+ *
+ * OUTPUT:
+ *       An access window is opened using the given access parameters.
+ *
+ * RETURN:
+ *       None.
+ *
+ *******************************************************************************/
+static void eth_set_access_control (ETH_PORT eth_port_num,
+				    ETH_WIN_PARAM * param)
+{
+	unsigned int access_prot_reg;
+
+	/* Set access control register */
+	access_prot_reg = MV_REG_READ (MV64460_ETH_ACCESS_PROTECTION_REG
+				       (eth_port_num));
+	access_prot_reg &= (~(3 << (param->win * 2)));	/* clear window permission */
+	access_prot_reg |= (param->access_ctrl << (param->win * 2));
+	MV_REG_WRITE (MV64460_ETH_ACCESS_PROTECTION_REG (eth_port_num),
+		      access_prot_reg);
+
+	/* Set window Size reg (SR) */
+	MV_REG_WRITE ((MV64460_ETH_SIZE_REG_0 +
+		       (ETH_SIZE_REG_GAP * param->win)),
+		      (((param->size / 0x10000) - 1) << 16));
+
+	/* Set window Base address reg (BA) */
+	MV_REG_WRITE ((MV64460_ETH_BAR_0 + (ETH_BAR_GAP * param->win)),
+		      (param->target | param->attributes | param->base_addr));
+	/* High address remap reg (HARR) */
+	if (param->win < 4)
+		MV_REG_WRITE ((MV64460_ETH_HIGH_ADDR_REMAP_REG_0 +
+			       (ETH_HIGH_ADDR_REMAP_REG_GAP * param->win)),
+			      param->high_addr);
+
+	/* Base address enable reg (BARER) */
+	if (param->enable == 1)
+		MV_RESET_REG_BITS (MV64460_ETH_BASE_ADDR_ENABLE_REG,
+				   (1 << param->win));
+	else
+		MV_SET_REG_BITS (MV64460_ETH_BASE_ADDR_ENABLE_REG,
+				 (1 << param->win));
+}
+
+/*******************************************************************************
+ * ether_init_rx_desc_ring - Curve a Rx chain desc list and buffer in memory.
+ *
+ * DESCRIPTION:
+ *       This function prepares a Rx chained list of descriptors and packet
+ *       buffers in a form of a ring. The routine must be called after port
+ *       initialization routine and before port start routine.
+ *       The Ethernet SDMA engine uses CPU bus addresses to access the various
+ *       devices in the system (i.e. DRAM). This function uses the ethernet
+ *       struct 'virtual to physical' routine (set by the user) to set the ring
+ *       with physical addresses.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	rx_queue         Number of Rx queue.
+ *      int 			rx_desc_num       Number of Rx descriptors
+ *      int 			rx_buff_size      Size of Rx buffer
+ *      unsigned int    rx_desc_base_addr  Rx descriptors memory area base addr.
+ *      unsigned int    rx_buff_base_addr  Rx buffer memory area base addr.
+ *
+ * OUTPUT:
+ *      The routine updates the Ethernet port control struct with information
+ *      regarding the Rx descriptors and buffers.
+ *
+ * RETURN:
+ *      false if the given descriptors memory area is not aligned according to
+ *      Ethernet SDMA specifications.
+ *      true otherwise.
+ *
+ *******************************************************************************/
+static bool ether_init_rx_desc_ring (ETH_PORT_INFO * p_eth_port_ctrl,
+				     ETH_QUEUE rx_queue,
+				     int rx_desc_num,
+				     int rx_buff_size,
+				     unsigned int rx_desc_base_addr,
+				     unsigned int rx_buff_base_addr)
+{
+	ETH_RX_DESC *p_rx_desc;
+	ETH_RX_DESC *p_rx_prev_desc;	/* pointer to link with the last descriptor */
+	unsigned int buffer_addr;
+	int ix;			/* a counter */
+
+
+	p_rx_desc = (ETH_RX_DESC *) rx_desc_base_addr;
+	p_rx_prev_desc = p_rx_desc;
+	buffer_addr = rx_buff_base_addr;
+
+	/* Rx desc Must be 4LW aligned (i.e. Descriptor_Address[3:0]=0000). */
+	if (rx_buff_base_addr & 0xF)
+		return false;
+
+	/* Rx buffers are limited to 64K bytes and Minimum size is 8 bytes  */
+	if ((rx_buff_size < 8) || (rx_buff_size > RX_BUFFER_MAX_SIZE))
+		return false;
+
+	/* Rx buffers must be 64-bit aligned.       */
+	if ((rx_buff_base_addr + rx_buff_size) & 0x7)
+		return false;
+
+	/* initialize the Rx descriptors ring */
+	for (ix = 0; ix < rx_desc_num; ix++) {
+		p_rx_desc->buf_size = rx_buff_size;
+		p_rx_desc->byte_cnt = 0x0000;
+		p_rx_desc->cmd_sts =
+			ETH_BUFFER_OWNED_BY_DMA | ETH_RX_ENABLE_INTERRUPT;
+		p_rx_desc->next_desc_ptr =
+			((unsigned int) p_rx_desc) + RX_DESC_ALIGNED_SIZE;
+		p_rx_desc->buf_ptr = buffer_addr;
+		p_rx_desc->return_info = 0x00000000;
+		D_CACHE_FLUSH_LINE (p_rx_desc, 0);
+		buffer_addr += rx_buff_size;
+		p_rx_prev_desc = p_rx_desc;
+		p_rx_desc = (ETH_RX_DESC *)
+			((unsigned int) p_rx_desc + RX_DESC_ALIGNED_SIZE);
+	}
+
+	/* Closing Rx descriptors ring */
+	p_rx_prev_desc->next_desc_ptr = (rx_desc_base_addr);
+	D_CACHE_FLUSH_LINE (p_rx_prev_desc, 0);
+
+	/* Save Rx desc pointer to driver struct. */
+	CURR_RFD_SET ((ETH_RX_DESC *) rx_desc_base_addr, rx_queue);
+	USED_RFD_SET ((ETH_RX_DESC *) rx_desc_base_addr, rx_queue);
+
+	p_eth_port_ctrl->p_rx_desc_area_base[rx_queue] =
+		(ETH_RX_DESC *) rx_desc_base_addr;
+	p_eth_port_ctrl->rx_desc_area_size[rx_queue] =
+		rx_desc_num * RX_DESC_ALIGNED_SIZE;
+
+	p_eth_port_ctrl->port_rx_queue_command |= (1 << rx_queue);
+
+	return true;
+}
+
+/*******************************************************************************
+ * ether_init_tx_desc_ring - Curve a Tx chain desc list and buffer in memory.
+ *
+ * DESCRIPTION:
+ *       This function prepares a Tx chained list of descriptors and packet
+ *       buffers in a form of a ring. The routine must be called after port
+ *       initialization routine and before port start routine.
+ *       The Ethernet SDMA engine uses CPU bus addresses to access the various
+ *       devices in the system (i.e. DRAM). This function uses the ethernet
+ *       struct 'virtual to physical' routine (set by the user) to set the ring
+ *       with physical addresses.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	tx_queue         Number of Tx queue.
+ *      int 			tx_desc_num       Number of Tx descriptors
+ *      int 			tx_buff_size      Size of Tx buffer
+ *      unsigned int    tx_desc_base_addr  Tx descriptors memory area base addr.
+ *      unsigned int    tx_buff_base_addr  Tx buffer memory area base addr.
+ *
+ * OUTPUT:
+ *      The routine updates the Ethernet port control struct with information
+ *      regarding the Tx descriptors and buffers.
+ *
+ * RETURN:
+ *      false if the given descriptors memory area is not aligned according to
+ *      Ethernet SDMA specifications.
+ *      true otherwise.
+ *
+ *******************************************************************************/
+static bool ether_init_tx_desc_ring (ETH_PORT_INFO * p_eth_port_ctrl,
+				     ETH_QUEUE tx_queue,
+				     int tx_desc_num,
+				     int tx_buff_size,
+				     unsigned int tx_desc_base_addr,
+				     unsigned int tx_buff_base_addr)
+{
+
+	ETH_TX_DESC *p_tx_desc;
+	ETH_TX_DESC *p_tx_prev_desc;
+	unsigned int buffer_addr;
+	int ix;			/* a counter */
+
+
+	/* save the first desc pointer to link with the last descriptor */
+	p_tx_desc = (ETH_TX_DESC *) tx_desc_base_addr;
+	p_tx_prev_desc = p_tx_desc;
+	buffer_addr = tx_buff_base_addr;
+
+	/* Tx desc Must be 4LW aligned (i.e. Descriptor_Address[3:0]=0000). */
+	if (tx_buff_base_addr & 0xF)
+		return false;
+
+	/* Tx buffers are limited to 64K bytes and Minimum size is 8 bytes  */
+	if ((tx_buff_size > TX_BUFFER_MAX_SIZE)
+	    || (tx_buff_size < TX_BUFFER_MIN_SIZE))
+		return false;
+
+	/* Initialize the Tx descriptors ring */
+	for (ix = 0; ix < tx_desc_num; ix++) {
+		p_tx_desc->byte_cnt = 0x0000;
+		p_tx_desc->l4i_chk = 0x0000;
+		p_tx_desc->cmd_sts = 0x00000000;
+		p_tx_desc->next_desc_ptr =
+			((unsigned int) p_tx_desc) + TX_DESC_ALIGNED_SIZE;
+
+		p_tx_desc->buf_ptr = buffer_addr;
+		p_tx_desc->return_info = 0x00000000;
+		D_CACHE_FLUSH_LINE (p_tx_desc, 0);
+		buffer_addr += tx_buff_size;
+		p_tx_prev_desc = p_tx_desc;
+		p_tx_desc = (ETH_TX_DESC *)
+			((unsigned int) p_tx_desc + TX_DESC_ALIGNED_SIZE);
+
+	}
+	/* Closing Tx descriptors ring */
+	p_tx_prev_desc->next_desc_ptr = tx_desc_base_addr;
+	D_CACHE_FLUSH_LINE (p_tx_prev_desc, 0);
+	/* Set Tx desc pointer in driver struct. */
+	CURR_TFD_SET ((ETH_TX_DESC *) tx_desc_base_addr, tx_queue);
+	USED_TFD_SET ((ETH_TX_DESC *) tx_desc_base_addr, tx_queue);
+
+	/* Init Tx ring base and size parameters */
+	p_eth_port_ctrl->p_tx_desc_area_base[tx_queue] =
+		(ETH_TX_DESC *) tx_desc_base_addr;
+	p_eth_port_ctrl->tx_desc_area_size[tx_queue] =
+		(tx_desc_num * TX_DESC_ALIGNED_SIZE);
+
+	/* Add the queue to the list of Tx queues of this port */
+	p_eth_port_ctrl->port_tx_queue_command |= (1 << tx_queue);
+
+	return true;
+}
+
+/*******************************************************************************
+ * eth_port_send - Send an Ethernet packet
+ *
+ * DESCRIPTION:
+ *	This routine send a given packet described by p_pktinfo parameter. It
+ *      supports transmitting of a packet spaned over multiple buffers. The
+ *      routine updates 'curr' and 'first' indexes according to the packet
+ *      segment passed to the routine. In case the packet segment is first,
+ *      the 'first' index is update. In any case, the 'curr' index is updated.
+ *      If the routine get into Tx resource error it assigns 'curr' index as
+ *      'first'. This way the function can abort Tx process of multiple
+ *      descriptors per packet.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	tx_queue         Number of Tx queue.
+ *	PKT_INFO        *p_pkt_info       User packet buffer.
+ *
+ * OUTPUT:
+ *	Tx ring 'curr' and 'first' indexes are updated.
+ *
+ * RETURN:
+ *      ETH_QUEUE_FULL in case of Tx resource error.
+ *	ETH_ERROR in case the routine can not access Tx desc ring.
+ *	ETH_QUEUE_LAST_RESOURCE if the routine uses the last Tx resource.
+ *      ETH_OK otherwise.
+ *
+ *******************************************************************************/
+static ETH_FUNC_RET_STATUS eth_port_send (ETH_PORT_INFO * p_eth_port_ctrl,
+					  ETH_QUEUE tx_queue,
+					  PKT_INFO * p_pkt_info)
+{
+	volatile ETH_TX_DESC *p_tx_desc_first;
+	volatile ETH_TX_DESC *p_tx_desc_curr;
+	volatile ETH_TX_DESC *p_tx_next_desc_curr;
+	volatile ETH_TX_DESC *p_tx_desc_used;
+	unsigned int command_status;
+
+	/* Do not process Tx ring in case of Tx ring resource error */
+	if (p_eth_port_ctrl->tx_resource_err[tx_queue] == true)
+		return ETH_QUEUE_FULL;
+
+	/* Get the Tx Desc ring indexes */
+	CURR_TFD_GET (p_tx_desc_curr, tx_queue);
+	USED_TFD_GET (p_tx_desc_used, tx_queue);
+
+	if (p_tx_desc_curr == NULL)
+		return ETH_ERROR;
+
+	/* The following parameters are used to save readings from memory */
+	p_tx_next_desc_curr = TX_NEXT_DESC_PTR (p_tx_desc_curr, tx_queue);
+	command_status = p_pkt_info->cmd_sts | ETH_ZERO_PADDING | ETH_GEN_CRC;
+
+	if (command_status & (ETH_TX_FIRST_DESC)) {
+		/* Update first desc */
+		FIRST_TFD_SET (p_tx_desc_curr, tx_queue);
+		p_tx_desc_first = p_tx_desc_curr;
+	} else {
+		FIRST_TFD_GET (p_tx_desc_first, tx_queue);
+		command_status |= ETH_BUFFER_OWNED_BY_DMA;
+	}
+
+	/* Buffers with a payload smaller than 8 bytes must be aligned to 64-bit */
+	/* boundary. We use the memory allocated for Tx descriptor. This memory  */
+	/* located in TX_BUF_OFFSET_IN_DESC offset within the Tx descriptor. */
+	if (p_pkt_info->byte_cnt <= 8) {
+		printf ("You have failed in the < 8 bytes errata - fixme\n");	/* RABEEH - TBD */
+		return ETH_ERROR;
+
+		p_tx_desc_curr->buf_ptr =
+			(unsigned int) p_tx_desc_curr + TX_BUF_OFFSET_IN_DESC;
+		eth_b_copy (p_pkt_info->buf_ptr, p_tx_desc_curr->buf_ptr,
+			    p_pkt_info->byte_cnt);
+	} else
+		p_tx_desc_curr->buf_ptr = p_pkt_info->buf_ptr;
+
+	p_tx_desc_curr->byte_cnt = p_pkt_info->byte_cnt;
+	p_tx_desc_curr->return_info = p_pkt_info->return_info;
+
+	if (p_pkt_info->cmd_sts & (ETH_TX_LAST_DESC)) {
+		/* Set last desc with DMA ownership and interrupt enable. */
+		p_tx_desc_curr->cmd_sts = command_status |
+			ETH_BUFFER_OWNED_BY_DMA | ETH_TX_ENABLE_INTERRUPT;
+
+		if (p_tx_desc_curr != p_tx_desc_first)
+			p_tx_desc_first->cmd_sts |= ETH_BUFFER_OWNED_BY_DMA;
+
+		/* Flush CPU pipe */
+
+		D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_curr, 0);
+		D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_first, 0);
+		CPU_PIPE_FLUSH;
+
+		/* Apply send command */
+		ETH_ENABLE_TX_QUEUE (tx_queue, p_eth_port_ctrl->port_num);
+
+		/* Finish Tx packet. Update first desc in case of Tx resource error */
+		p_tx_desc_first = p_tx_next_desc_curr;
+		FIRST_TFD_SET (p_tx_desc_first, tx_queue);
+
+	} else {
+		p_tx_desc_curr->cmd_sts = command_status;
+		D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_curr, 0);
+	}
+
+	/* Check for ring index overlap in the Tx desc ring */
+	if (p_tx_next_desc_curr == p_tx_desc_used) {
+		/* Update the current descriptor */
+		CURR_TFD_SET (p_tx_desc_first, tx_queue);
+
+		p_eth_port_ctrl->tx_resource_err[tx_queue] = true;
+		return ETH_QUEUE_LAST_RESOURCE;
+	} else {
+		/* Update the current descriptor */
+		CURR_TFD_SET (p_tx_next_desc_curr, tx_queue);
+		return ETH_OK;
+	}
+}
+
+/*******************************************************************************
+ * eth_tx_return_desc - Free all used Tx descriptors
+ *
+ * DESCRIPTION:
+ *	This routine returns the transmitted packet information to the caller.
+ *      It uses the 'first' index to support Tx desc return in case a transmit
+ *      of a packet spanned over multiple buffer still in process.
+ *      In case the Tx queue was in "resource error" condition, where there are
+ *      no available Tx resources, the function resets the resource error flag.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	tx_queue         Number of Tx queue.
+ *	PKT_INFO        *p_pkt_info       User packet buffer.
+ *
+ * OUTPUT:
+ *	Tx ring 'first' and 'used' indexes are updated.
+ *
+ * RETURN:
+ *	ETH_ERROR in case the routine can not access Tx desc ring.
+ *      ETH_RETRY in case there is transmission in process.
+ *	ETH_END_OF_JOB if the routine has nothing to release.
+ *      ETH_OK otherwise.
+ *
+ *******************************************************************************/
+static ETH_FUNC_RET_STATUS eth_tx_return_desc (ETH_PORT_INFO *
+					       p_eth_port_ctrl,
+					       ETH_QUEUE tx_queue,
+					       PKT_INFO * p_pkt_info)
+{
+	volatile ETH_TX_DESC *p_tx_desc_used = NULL;
+	volatile ETH_TX_DESC *p_tx_desc_first = NULL;
+	unsigned int command_status;
+
+
+	/* Get the Tx Desc ring indexes */
+	USED_TFD_GET (p_tx_desc_used, tx_queue);
+	FIRST_TFD_GET (p_tx_desc_first, tx_queue);
+
+
+	/* Sanity check */
+	if (p_tx_desc_used == NULL)
+		return ETH_ERROR;
+
+	command_status = p_tx_desc_used->cmd_sts;
+
+	/* Still transmitting... */
+	if (command_status & (ETH_BUFFER_OWNED_BY_DMA)) {
+		D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_used, 0);
+		return ETH_RETRY;
+	}
+
+	/* Stop release. About to overlap the current available Tx descriptor */
+	if ((p_tx_desc_used == p_tx_desc_first) &&
+	    (p_eth_port_ctrl->tx_resource_err[tx_queue] == false)) {
+		D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_used, 0);
+		return ETH_END_OF_JOB;
+	}
+
+	/* Pass the packet information to the caller */
+	p_pkt_info->cmd_sts = command_status;
+	p_pkt_info->return_info = p_tx_desc_used->return_info;
+	p_tx_desc_used->return_info = 0;
+
+	/* Update the next descriptor to release. */
+	USED_TFD_SET (TX_NEXT_DESC_PTR (p_tx_desc_used, tx_queue), tx_queue);
+
+	/* Any Tx return cancels the Tx resource error status */
+	if (p_eth_port_ctrl->tx_resource_err[tx_queue] == true)
+		p_eth_port_ctrl->tx_resource_err[tx_queue] = false;
+
+	D_CACHE_FLUSH_LINE ((unsigned int) p_tx_desc_used, 0);
+
+	return ETH_OK;
+
+}
+
+/*******************************************************************************
+ * eth_port_receive - Get received information from Rx ring.
+ *
+ * DESCRIPTION:
+ * 	This routine returns the received data to the caller. There is no
+ *	data copying during routine operation. All information is returned
+ *	using pointer to packet information struct passed from the caller.
+ *      If the routine exhausts	Rx ring resources then the resource error flag
+ *      is set.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	rx_queue         Number of Rx queue.
+ *	PKT_INFO        *p_pkt_info       User packet buffer.
+ *
+ * OUTPUT:
+ *	Rx ring current and used indexes are updated.
+ *
+ * RETURN:
+ *	ETH_ERROR in case the routine can not access Rx desc ring.
+ *	ETH_QUEUE_FULL if Rx ring resources are exhausted.
+ *	ETH_END_OF_JOB if there is no received data.
+ *      ETH_OK otherwise.
+ *
+ *******************************************************************************/
+static ETH_FUNC_RET_STATUS eth_port_receive (ETH_PORT_INFO * p_eth_port_ctrl,
+					     ETH_QUEUE rx_queue,
+					     PKT_INFO * p_pkt_info)
+{
+	volatile ETH_RX_DESC *p_rx_curr_desc;
+	volatile ETH_RX_DESC *p_rx_next_curr_desc;
+	volatile ETH_RX_DESC *p_rx_used_desc;
+	unsigned int command_status;
+
+	/* Do not process Rx ring in case of Rx ring resource error */
+	if (p_eth_port_ctrl->rx_resource_err[rx_queue] == true) {
+		printf ("\nRx Queue is full ...\n");
+		return ETH_QUEUE_FULL;
+	}
+
+	/* Get the Rx Desc ring 'curr and 'used' indexes */
+	CURR_RFD_GET (p_rx_curr_desc, rx_queue);
+	USED_RFD_GET (p_rx_used_desc, rx_queue);
+
+	/* Sanity check */
+	if (p_rx_curr_desc == NULL)
+		return ETH_ERROR;
+
+	/* The following parameters are used to save readings from memory */
+	p_rx_next_curr_desc = RX_NEXT_DESC_PTR (p_rx_curr_desc, rx_queue);
+	command_status = p_rx_curr_desc->cmd_sts;
+
+	/* Nothing to receive... */
+	if (command_status & (ETH_BUFFER_OWNED_BY_DMA)) {
+/* 	DP(printf("Rx: command_status: %08x\n", command_status)); */
+		D_CACHE_FLUSH_LINE ((unsigned int) p_rx_curr_desc, 0);
+/*	DP(printf("\nETH_END_OF_JOB ...\n"));*/
+		return ETH_END_OF_JOB;
+	}
+
+	p_pkt_info->byte_cnt = (p_rx_curr_desc->byte_cnt) - RX_BUF_OFFSET;
+	p_pkt_info->cmd_sts = command_status;
+	p_pkt_info->buf_ptr = (p_rx_curr_desc->buf_ptr) + RX_BUF_OFFSET;
+	p_pkt_info->return_info = p_rx_curr_desc->return_info;
+	p_pkt_info->l4i_chk = p_rx_curr_desc->buf_size;	/* IP fragment indicator */
+
+	/* Clean the return info field to indicate that the packet has been */
+	/* moved to the upper layers                                        */
+	p_rx_curr_desc->return_info = 0;
+
+	/* Update 'curr' in data structure */
+	CURR_RFD_SET (p_rx_next_curr_desc, rx_queue);
+
+	/* Rx descriptors resource exhausted. Set the Rx ring resource error flag */
+	if (p_rx_next_curr_desc == p_rx_used_desc)
+		p_eth_port_ctrl->rx_resource_err[rx_queue] = true;
+
+	D_CACHE_FLUSH_LINE ((unsigned int) p_rx_curr_desc, 0);
+	CPU_PIPE_FLUSH;
+
+	return ETH_OK;
+}
+
+/*******************************************************************************
+ * eth_rx_return_buff - Returns a Rx buffer back to the Rx ring.
+ *
+ * DESCRIPTION:
+ *	This routine returns a Rx buffer back to the Rx ring. It retrieves the
+ *      next 'used' descriptor and attached the returned buffer to it.
+ *      In case the Rx ring was in "resource error" condition, where there are
+ *      no available Rx resources, the function resets the resource error flag.
+ *
+ * INPUT:
+ *	ETH_PORT_INFO   *p_eth_port_ctrl   Ethernet Port Control srtuct.
+ *	ETH_QUEUE   	rx_queue         Number of Rx queue.
+ *      PKT_INFO        *p_pkt_info       Information on the returned buffer.
+ *
+ * OUTPUT:
+ *	New available Rx resource in Rx descriptor ring.
+ *
+ * RETURN:
+ *	ETH_ERROR in case the routine can not access Rx desc ring.
+ *      ETH_OK otherwise.
+ *
+ *******************************************************************************/
+static ETH_FUNC_RET_STATUS eth_rx_return_buff (ETH_PORT_INFO *
+					       p_eth_port_ctrl,
+					       ETH_QUEUE rx_queue,
+					       PKT_INFO * p_pkt_info)
+{
+	volatile ETH_RX_DESC *p_used_rx_desc;	/* Where to return Rx resource */
+
+	/* Get 'used' Rx descriptor */
+	USED_RFD_GET (p_used_rx_desc, rx_queue);
+
+	/* Sanity check */
+	if (p_used_rx_desc == NULL)
+		return ETH_ERROR;
+
+	p_used_rx_desc->buf_ptr = p_pkt_info->buf_ptr;
+	p_used_rx_desc->return_info = p_pkt_info->return_info;
+	p_used_rx_desc->byte_cnt = p_pkt_info->byte_cnt;
+	p_used_rx_desc->buf_size = MV64460_RX_BUFFER_SIZE;	/* Reset Buffer size */
+
+	/* Flush the write pipe */
+	CPU_PIPE_FLUSH;
+
+	/* Return the descriptor to DMA ownership */
+	p_used_rx_desc->cmd_sts =
+		ETH_BUFFER_OWNED_BY_DMA | ETH_RX_ENABLE_INTERRUPT;
+
+	/* Flush descriptor and CPU pipe */
+	D_CACHE_FLUSH_LINE ((unsigned int) p_used_rx_desc, 0);
+	CPU_PIPE_FLUSH;
+
+	/* Move the used descriptor pointer to the next descriptor */
+	USED_RFD_SET (RX_NEXT_DESC_PTR (p_used_rx_desc, rx_queue), rx_queue);
+
+	/* Any Rx return cancels the Rx resource error status */
+	if (p_eth_port_ctrl->rx_resource_err[rx_queue] == true)
+		p_eth_port_ctrl->rx_resource_err[rx_queue] = false;
+
+	return ETH_OK;
+}
+
+/*******************************************************************************
+ * eth_port_set_rx_coal - Sets coalescing interrupt mechanism on RX path
+ *
+ * DESCRIPTION:
+ *	This routine sets the RX coalescing interrupt mechanism parameter.
+ *	This parameter is a timeout counter, that counts in 64 t_clk
+ *	chunks ; that when timeout event occurs a maskable interrupt
+ *	occurs.
+ *	The parameter is calculated using the tClk of the MV-643xx chip
+ *	, and the required delay of the interrupt in usec.
+ *
+ * INPUT:
+ *	ETH_PORT eth_port_num      Ethernet port number
+ *	unsigned int t_clk        t_clk of the MV-643xx chip in HZ units
+ *	unsigned int delay       Delay in usec
+ *
+ * OUTPUT:
+ *	Interrupt coalescing mechanism value is set in MV-643xx chip.
+ *
+ * RETURN:
+ *	The interrupt coalescing value set in the gigE port.
+ *
+ *******************************************************************************/
+#if 0				/* FIXME */
+static unsigned int eth_port_set_rx_coal (ETH_PORT eth_port_num,
+					  unsigned int t_clk,
+					  unsigned int delay)
+{
+	unsigned int coal;
+
+	coal = ((t_clk / 1000000) * delay) / 64;
+	/* Set RX Coalescing mechanism */
+	MV_REG_WRITE (MV64460_ETH_SDMA_CONFIG_REG (eth_port_num),
+		      ((coal & 0x3fff) << 8) |
+		      (MV_REG_READ
+		       (MV64460_ETH_SDMA_CONFIG_REG (eth_port_num))
+		       & 0xffc000ff));
+	return coal;
+}
+
+#endif
+/*******************************************************************************
+ * eth_port_set_tx_coal - Sets coalescing interrupt mechanism on TX path
+ *
+ * DESCRIPTION:
+ *	This routine sets the TX coalescing interrupt mechanism parameter.
+ *	This parameter is a timeout counter, that counts in 64 t_clk
+ *	chunks ; that when timeout event occurs a maskable interrupt
+ *	occurs.
+ *	The parameter is calculated using the t_cLK frequency of the
+ *	MV-643xx chip and the required delay in the interrupt in uSec
+ *
+ * INPUT:
+ *	ETH_PORT eth_port_num      Ethernet port number
+ *	unsigned int t_clk        t_clk of the MV-643xx chip in HZ units
+ *	unsigned int delay       Delay in uSeconds
+ *
+ * OUTPUT:
+ *	Interrupt coalescing mechanism value is set in MV-643xx chip.
+ *
+ * RETURN:
+ *	The interrupt coalescing value set in the gigE port.
+ *
+ *******************************************************************************/
+#if 0				/* FIXME */
+static unsigned int eth_port_set_tx_coal (ETH_PORT eth_port_num,
+					  unsigned int t_clk,
+					  unsigned int delay)
+{
+	unsigned int coal;
+
+	coal = ((t_clk / 1000000) * delay) / 64;
+	/* Set TX Coalescing mechanism */
+	MV_REG_WRITE (MV64460_ETH_TX_FIFO_URGENT_THRESHOLD_REG (eth_port_num),
+		      coal << 4);
+	return coal;
+}
+#endif
+
+/*******************************************************************************
+ * eth_b_copy - Copy bytes from source to destination
+ *
+ * DESCRIPTION:
+ *       This function supports the eight bytes limitation on Tx buffer size.
+ *       The routine will zero eight bytes starting from the destination address
+ *       followed by copying bytes from the source address to the destination.
+ *
+ * INPUT:
+ *       unsigned int src_addr    32 bit source address.
+ *       unsigned int dst_addr    32 bit destination address.
+ *       int        byte_count    Number of bytes to copy.
+ *
+ * OUTPUT:
+ *       See description.
+ *
+ * RETURN:
+ *       None.
+ *
+ *******************************************************************************/
+static void eth_b_copy (unsigned int src_addr, unsigned int dst_addr,
+			int byte_count)
+{
+	/* Zero the dst_addr area */
+	*(unsigned int *) dst_addr = 0x0;
+
+	while (byte_count != 0) {
+		*(char *) dst_addr = *(char *) src_addr;
+		dst_addr++;
+		src_addr++;
+		byte_count--;
+	}
+}
diff --git a/board/prodrive/p3mx/mv_eth.h b/board/prodrive/p3mx/mv_eth.h
new file mode 100644
index 0000000..334b049
--- /dev/null
+++ b/board/prodrive/p3mx/mv_eth.h
@@ -0,0 +1,840 @@
+/*
+ * (C) Copyright 2003
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * based on - Driver for MV64460X ethernet ports
+ * Copyright (C) 2002 rabeeh@galileo.co.il
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * mv_eth.h - header file for the polled mode GT ethernet driver
+ */
+
+#ifndef __DB64460_ETH_H__
+#define __DB64460_ETH_H__
+
+#include <asm/types.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <common.h>
+#include <net.h>
+#include "mv_regs.h"
+#include "ppc_error_no.h"
+#include "../../Marvell/include/core.h"
+
+/*************************************************************************
+**************************************************************************
+**************************************************************************
+*  The first part is the high level driver of the gigE ethernet ports.	 *
+**************************************************************************
+**************************************************************************
+*************************************************************************/
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+/* In case not using SG on Tx, define MAX_SKB_FRAGS as 0 */
+#ifndef MAX_SKB_FRAGS
+#define MAX_SKB_FRAGS 0
+#endif
+
+/* Port attributes */
+/*#define MAX_RX_QUEUE_NUM	8*/
+/*#define MAX_TX_QUEUE_NUM	8*/
+#define MAX_RX_QUEUE_NUM	1
+#define MAX_TX_QUEUE_NUM	1
+
+
+/* Use one TX queue and one RX queue */
+#define MV64460_TX_QUEUE_NUM 1
+#define MV64460_RX_QUEUE_NUM 1
+
+/*
+ * Number of RX / TX descriptors on RX / TX rings.
+ * Note that allocating RX descriptors is done by allocating the RX
+ * ring AND a preallocated RX buffers (skb's) for each descriptor.
+ * The TX descriptors only allocates the TX descriptors ring,
+ * with no pre allocated TX buffers (skb's are allocated by higher layers.
+ */
+
+/* Default TX ring size is 10 descriptors */
+#ifdef CONFIG_MV64460_ETH_TXQUEUE_SIZE
+#define MV64460_TX_QUEUE_SIZE CONFIG_MV64460_ETH_TXQUEUE_SIZE
+#else
+#define MV64460_TX_QUEUE_SIZE 4
+#endif
+
+/* Default RX ring size is 4 descriptors */
+#ifdef	CONFIG_MV64460_ETH_RXQUEUE_SIZE
+#define MV64460_RX_QUEUE_SIZE CONFIG_MV64460_ETH_RXQUEUE_SIZE
+#else
+#define MV64460_RX_QUEUE_SIZE 4
+#endif
+
+#ifdef CONFIG_RX_BUFFER_SIZE
+#define MV64460_RX_BUFFER_SIZE CONFIG_RX_BUFFER_SIZE
+#else
+#define MV64460_RX_BUFFER_SIZE 1600
+#endif
+
+#ifdef CONFIG_TX_BUFFER_SIZE
+#define MV64460_TX_BUFFER_SIZE CONFIG_TX_BUFFER_SIZE
+#else
+#define MV64460_TX_BUFFER_SIZE 1600
+#endif
+
+/*
+ *	Network device statistics. Akin to the 2.0 ether stats but
+ *	with byte counters.
+ */
+
+struct net_device_stats
+{
+	unsigned long	rx_packets;		/* total packets received	*/
+	unsigned long	tx_packets;		/* total packets transmitted	*/
+	unsigned long	rx_bytes;		/* total bytes received		*/
+	unsigned long	tx_bytes;		/* total bytes transmitted	*/
+	unsigned long	rx_errors;		/* bad packets received		*/
+	unsigned long	tx_errors;		/* packet transmit problems	*/
+	unsigned long	rx_dropped;		/* no space in linux buffers	*/
+	unsigned long	tx_dropped;		/* no space available in linux	*/
+	unsigned long	multicast;		/* multicast packets received	*/
+	unsigned long	collisions;
+
+	/* detailed rx_errors: */
+	unsigned long	rx_length_errors;
+	unsigned long	rx_over_errors;		/* receiver ring buff overflow	*/
+	unsigned long	rx_crc_errors;		/* recved pkt with crc error	*/
+	unsigned long	rx_frame_errors;	/* recv'd frame alignment error */
+	unsigned long	rx_fifo_errors;		/* recv'r fifo overrun		*/
+	unsigned long	rx_missed_errors;	/* receiver missed packet	*/
+
+	/* detailed tx_errors */
+	unsigned long	tx_aborted_errors;
+	unsigned long	tx_carrier_errors;
+	unsigned long	tx_fifo_errors;
+	unsigned long	tx_heartbeat_errors;
+	unsigned long	tx_window_errors;
+
+	/* for cslip etc */
+	unsigned long	rx_compressed;
+	unsigned long	tx_compressed;
+};
+
+
+/* Private data structure used for ethernet device */
+struct mv64460_eth_priv {
+    unsigned int port_num;
+    struct net_device_stats *stats;
+
+    /* to buffer area aligned */
+    char * p_eth_tx_buffer[MV64460_TX_QUEUE_SIZE+1];	/*pointers to alligned tx buffs in memory space */
+    char * p_eth_rx_buffer[MV64460_RX_QUEUE_SIZE+1];	/*pointers to allinged rx buffs in memory space */
+
+    /* Size of Tx Ring per queue */
+    unsigned int tx_ring_size [MAX_TX_QUEUE_NUM];
+
+    /* Size of Rx Ring per queue */
+    unsigned int rx_ring_size [MAX_RX_QUEUE_NUM];
+
+    /* Magic Number for Ethernet running */
+    unsigned int eth_running;
+
+    int first_init;
+};
+
+int mv64460_eth_init (struct eth_device *dev);
+int mv64460_eth_stop (struct eth_device *dev);
+int mv64460_eth_start_xmit (struct eth_device*, volatile void* packet, int length);
+/*	return db64460_eth0_poll(); */
+
+int mv64460_eth_open (struct eth_device *dev);
+
+
+/*************************************************************************
+**************************************************************************
+**************************************************************************
+*  The second part is the low level driver of the gigE ethernet ports.	 *
+**************************************************************************
+**************************************************************************
+*************************************************************************/
+
+
+/********************************************************************************
+ * Header File for : MV-643xx network interface header
+ *
+ * DESCRIPTION:
+ *	 This header file contains macros typedefs and function declaration for
+ *	 the Marvell Gig Bit Ethernet Controller.
+ *
+ * DEPENDENCIES:
+ *	 None.
+ *
+ *******************************************************************************/
+
+
+#ifdef CONFIG_SPECIAL_CONSISTENT_MEMORY
+#ifdef CONFIG_MV64460_SRAM_CACHEABLE
+/* In case SRAM is cacheable but not cache coherent */
+#define D_CACHE_FLUSH_LINE(addr, offset)       \
+{		    \
+  __asm__ __volatile__ ("dcbf %0,%1" : : "r" (addr), "r" (offset)); \
+}
+#else
+/* In case SRAM is cache coherent or non-cacheable */
+#define D_CACHE_FLUSH_LINE(addr, offset) ;
+#endif
+#else
+#ifdef CONFIG_NOT_COHERENT_CACHE
+/* In case of descriptors on DDR but not cache coherent */
+#define D_CACHE_FLUSH_LINE(addr, offset)       \
+{		    \
+  __asm__ __volatile__ ("dcbf %0,%1" : : "r" (addr), "r" (offset)); \
+}
+#else
+/* In case of descriptors on DDR and cache coherent */
+#define D_CACHE_FLUSH_LINE(addr, offset) ;
+#endif /* CONFIG_NOT_COHERENT_CACHE */
+#endif /* CONFIG_SPECIAL_CONSISTENT_MEMORY */
+
+
+#define CPU_PIPE_FLUSH		   \
+{		  \
+  __asm__ __volatile__ ("eieio");	  \
+}
+
+
+/* defines  */
+
+/* Default port configuration value */
+#define PORT_CONFIG_VALUE			\
+	     ETH_UNICAST_NORMAL_MODE		|   \
+	     ETH_DEFAULT_RX_QUEUE_0		|   \
+	     ETH_DEFAULT_RX_ARP_QUEUE_0		|   \
+	     ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP	|   \
+	     ETH_RECEIVE_BC_IF_IP		|   \
+	     ETH_RECEIVE_BC_IF_ARP		|   \
+	     ETH_CAPTURE_TCP_FRAMES_DIS		|   \
+	     ETH_CAPTURE_UDP_FRAMES_DIS		|   \
+	     ETH_DEFAULT_RX_TCP_QUEUE_0		|   \
+	     ETH_DEFAULT_RX_UDP_QUEUE_0		|   \
+	     ETH_DEFAULT_RX_BPDU_QUEUE_0
+
+/* Default port extend configuration value */
+#define PORT_CONFIG_EXTEND_VALUE		\
+	     ETH_SPAN_BPDU_PACKETS_AS_NORMAL	|   \
+	     ETH_PARTITION_DISABLE
+
+
+/* Default sdma control value */
+#ifdef CONFIG_NOT_COHERENT_CACHE
+#define PORT_SDMA_CONFIG_VALUE				\
+			 ETH_RX_BURST_SIZE_16_64BIT	|	\
+			 GT_ETH_IPG_INT_RX(0)			|	\
+			 ETH_TX_BURST_SIZE_16_64BIT;
+#else
+#define PORT_SDMA_CONFIG_VALUE			\
+			 ETH_RX_BURST_SIZE_4_64BIT	|	\
+			 GT_ETH_IPG_INT_RX(0)			|	\
+			 ETH_TX_BURST_SIZE_4_64BIT;
+#endif
+
+#define GT_ETH_IPG_INT_RX(value)		\
+	    ((value & 0x3fff) << 8)
+
+/* Default port serial control value */
+#define PORT_SERIAL_CONTROL_VALUE			    \
+			ETH_FORCE_LINK_PASS			|	\
+			ETH_ENABLE_AUTO_NEG_FOR_DUPLX		|	\
+			ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL	|	\
+			ETH_ADV_SYMMETRIC_FLOW_CTRL		|	\
+			ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX	|	\
+			ETH_FORCE_BP_MODE_NO_JAM		|	\
+			BIT9					|	\
+			ETH_DO_NOT_FORCE_LINK_FAIL		|	\
+			ETH_RETRANSMIT_16_ETTEMPTS		|	\
+			ETH_ENABLE_AUTO_NEG_SPEED_GMII		|	\
+			ETH_DTE_ADV_0				|	\
+			ETH_DISABLE_AUTO_NEG_BYPASS		|	\
+			ETH_AUTO_NEG_NO_CHANGE			|	\
+			ETH_MAX_RX_PACKET_1552BYTE		|	\
+			ETH_CLR_EXT_LOOPBACK			|	\
+			ETH_SET_FULL_DUPLEX_MODE		|	\
+			ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX;
+
+#define RX_BUFFER_MAX_SIZE  0xFFFF
+#define TX_BUFFER_MAX_SIZE  0xFFFF   /* Buffer are limited to 64k */
+
+#define RX_BUFFER_MIN_SIZE  0x8
+#define TX_BUFFER_MIN_SIZE  0x8
+
+/* Tx WRR confoguration macros */
+#define PORT_MAX_TRAN_UNIT	    0x24    /* MTU register (default) 9KByte */
+#define PORT_MAX_TOKEN_BUCKET_SIZE  0x_fFFF  /* PMTBS register (default)      */
+#define PORT_TOKEN_RATE		    1023    /* PTTBRC register (default)     */
+
+/* MAC accepet/reject macros */
+#define ACCEPT_MAC_ADDR	    0
+#define REJECT_MAC_ADDR	    1
+
+/* Size of a Tx/Rx descriptor used in chain list data structure */
+#define RX_DESC_ALIGNED_SIZE		0x20
+#define TX_DESC_ALIGNED_SIZE		0x20
+
+/* An offest in Tx descriptors to store data for buffers less than 8 Bytes */
+#define TX_BUF_OFFSET_IN_DESC	    0x18
+/* Buffer offset from buffer pointer */
+#define RX_BUF_OFFSET				0x2
+
+/* Gap define */
+#define ETH_BAR_GAP					0x8
+#define ETH_SIZE_REG_GAP				0x8
+#define ETH_HIGH_ADDR_REMAP_REG_GAP			0x4
+#define ETH_PORT_ACCESS_CTRL_GAP			0x4
+
+/* Gigabit Ethernet Unit Global Registers */
+
+/* MIB Counters register definitions */
+#define ETH_MIB_GOOD_OCTETS_RECEIVED_LOW   0x0
+#define ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH  0x4
+#define ETH_MIB_BAD_OCTETS_RECEIVED	   0x8
+#define ETH_MIB_INTERNAL_MAC_TRANSMIT_ERR  0xc
+#define ETH_MIB_GOOD_FRAMES_RECEIVED	   0x10
+#define ETH_MIB_BAD_FRAMES_RECEIVED	   0x14
+#define ETH_MIB_BROADCAST_FRAMES_RECEIVED  0x18
+#define ETH_MIB_MULTICAST_FRAMES_RECEIVED  0x1c
+#define ETH_MIB_FRAMES_64_OCTETS	   0x20
+#define ETH_MIB_FRAMES_65_TO_127_OCTETS	   0x24
+#define ETH_MIB_FRAMES_128_TO_255_OCTETS   0x28
+#define ETH_MIB_FRAMES_256_TO_511_OCTETS   0x2c
+#define ETH_MIB_FRAMES_512_TO_1023_OCTETS  0x30
+#define ETH_MIB_FRAMES_1024_TO_MAX_OCTETS  0x34
+#define ETH_MIB_GOOD_OCTETS_SENT_LOW	   0x38
+#define ETH_MIB_GOOD_OCTETS_SENT_HIGH	   0x3c
+#define ETH_MIB_GOOD_FRAMES_SENT	   0x40
+#define ETH_MIB_EXCESSIVE_COLLISION	   0x44
+#define ETH_MIB_MULTICAST_FRAMES_SENT	   0x48
+#define ETH_MIB_BROADCAST_FRAMES_SENT	   0x4c
+#define ETH_MIB_UNREC_MAC_CONTROL_RECEIVED 0x50
+#define ETH_MIB_FC_SENT			   0x54
+#define ETH_MIB_GOOD_FC_RECEIVED	   0x58
+#define ETH_MIB_BAD_FC_RECEIVED		   0x5c
+#define ETH_MIB_UNDERSIZE_RECEIVED	   0x60
+#define ETH_MIB_FRAGMENTS_RECEIVED	   0x64
+#define ETH_MIB_OVERSIZE_RECEIVED	   0x68
+#define ETH_MIB_JABBER_RECEIVED		   0x6c
+#define ETH_MIB_MAC_RECEIVE_ERROR	   0x70
+#define ETH_MIB_BAD_CRC_EVENT		   0x74
+#define ETH_MIB_COLLISION		   0x78
+#define ETH_MIB_LATE_COLLISION		   0x7c
+
+/* Port serial status reg (PSR) */
+#define ETH_INTERFACE_GMII_MII				0
+#define ETH_INTERFACE_PCM				BIT0
+#define ETH_LINK_IS_DOWN				0
+#define ETH_LINK_IS_UP					BIT1
+#define ETH_PORT_AT_HALF_DUPLEX				0
+#define ETH_PORT_AT_FULL_DUPLEX				BIT2
+#define ETH_RX_FLOW_CTRL_DISABLED			0
+#define ETH_RX_FLOW_CTRL_ENBALED			BIT3
+#define ETH_GMII_SPEED_100_10				0
+#define ETH_GMII_SPEED_1000				BIT4
+#define ETH_MII_SPEED_10				0
+#define ETH_MII_SPEED_100				BIT5
+#define ETH_NO_TX					0
+#define ETH_TX_IN_PROGRESS				BIT7
+#define ETH_BYPASS_NO_ACTIVE				0
+#define ETH_BYPASS_ACTIVE				BIT8
+#define ETH_PORT_NOT_AT_PARTITION_STATE			0
+#define ETH_PORT_AT_PARTITION_STATE			BIT9
+#define ETH_PORT_TX_FIFO_NOT_EMPTY			0
+#define ETH_PORT_TX_FIFO_EMPTY				BIT10
+
+
+/* These macros describes the Port configuration reg (Px_cR) bits */
+#define ETH_UNICAST_NORMAL_MODE				0
+#define ETH_UNICAST_PROMISCUOUS_MODE			BIT0
+#define ETH_DEFAULT_RX_QUEUE_0				0
+#define ETH_DEFAULT_RX_QUEUE_1				BIT1
+#define ETH_DEFAULT_RX_QUEUE_2				BIT2
+#define ETH_DEFAULT_RX_QUEUE_3				(BIT2 | BIT1)
+#define ETH_DEFAULT_RX_QUEUE_4				BIT3
+#define ETH_DEFAULT_RX_QUEUE_5				(BIT3 | BIT1)
+#define ETH_DEFAULT_RX_QUEUE_6				(BIT3 | BIT2)
+#define ETH_DEFAULT_RX_QUEUE_7				(BIT3 | BIT2 | BIT1)
+#define ETH_DEFAULT_RX_ARP_QUEUE_0			0
+#define ETH_DEFAULT_RX_ARP_QUEUE_1			BIT4
+#define ETH_DEFAULT_RX_ARP_QUEUE_2			BIT5
+#define ETH_DEFAULT_RX_ARP_QUEUE_3			(BIT5 | BIT4)
+#define ETH_DEFAULT_RX_ARP_QUEUE_4			BIT6
+#define ETH_DEFAULT_RX_ARP_QUEUE_5			(BIT6 | BIT4)
+#define ETH_DEFAULT_RX_ARP_QUEUE_6			(BIT6 | BIT5)
+#define ETH_DEFAULT_RX_ARP_QUEUE_7			(BIT6 | BIT5 | BIT4)
+#define ETH_RECEIVE_BC_IF_NOT_IP_OR_ARP			0
+#define ETH_REJECT_BC_IF_NOT_IP_OR_ARP			BIT7
+#define ETH_RECEIVE_BC_IF_IP				0
+#define ETH_REJECT_BC_IF_IP				BIT8
+#define ETH_RECEIVE_BC_IF_ARP				0
+#define ETH_REJECT_BC_IF_ARP				BIT9
+#define ETH_TX_AM_NO_UPDATE_ERROR_SUMMARY		BIT12
+#define ETH_CAPTURE_TCP_FRAMES_DIS			0
+#define ETH_CAPTURE_TCP_FRAMES_EN			BIT14
+#define ETH_CAPTURE_UDP_FRAMES_DIS			0
+#define ETH_CAPTURE_UDP_FRAMES_EN			BIT15
+#define ETH_DEFAULT_RX_TCP_QUEUE_0			0
+#define ETH_DEFAULT_RX_TCP_QUEUE_1			BIT16
+#define ETH_DEFAULT_RX_TCP_QUEUE_2			BIT17
+#define ETH_DEFAULT_RX_TCP_QUEUE_3			(BIT17 | BIT16)
+#define ETH_DEFAULT_RX_TCP_QUEUE_4			BIT18
+#define ETH_DEFAULT_RX_TCP_QUEUE_5			(BIT18 | BIT16)
+#define ETH_DEFAULT_RX_TCP_QUEUE_6			(BIT18 | BIT17)
+#define ETH_DEFAULT_RX_TCP_QUEUE_7			(BIT18 | BIT17 | BIT16)
+#define ETH_DEFAULT_RX_UDP_QUEUE_0			0
+#define ETH_DEFAULT_RX_UDP_QUEUE_1			BIT19
+#define ETH_DEFAULT_RX_UDP_QUEUE_2			BIT20
+#define ETH_DEFAULT_RX_UDP_QUEUE_3			(BIT20 | BIT19)
+#define ETH_DEFAULT_RX_UDP_QUEUE_4			(BIT21
+#define ETH_DEFAULT_RX_UDP_QUEUE_5			(BIT21 | BIT19)
+#define ETH_DEFAULT_RX_UDP_QUEUE_6			(BIT21 | BIT20)
+#define ETH_DEFAULT_RX_UDP_QUEUE_7			(BIT21 | BIT20 | BIT19)
+#define ETH_DEFAULT_RX_BPDU_QUEUE_0			 0
+#define ETH_DEFAULT_RX_BPDU_QUEUE_1			BIT22
+#define ETH_DEFAULT_RX_BPDU_QUEUE_2			BIT23
+#define ETH_DEFAULT_RX_BPDU_QUEUE_3			(BIT23 | BIT22)
+#define ETH_DEFAULT_RX_BPDU_QUEUE_4			BIT24
+#define ETH_DEFAULT_RX_BPDU_QUEUE_5			(BIT24 | BIT22)
+#define ETH_DEFAULT_RX_BPDU_QUEUE_6			(BIT24 | BIT23)
+#define ETH_DEFAULT_RX_BPDU_QUEUE_7			(BIT24 | BIT23 | BIT22)
+
+
+/* These macros describes the Port configuration extend reg (Px_cXR) bits*/
+#define ETH_CLASSIFY_EN					BIT0
+#define ETH_SPAN_BPDU_PACKETS_AS_NORMAL			0
+#define ETH_SPAN_BPDU_PACKETS_TO_RX_QUEUE_7		BIT1
+#define ETH_PARTITION_DISABLE				0
+#define ETH_PARTITION_ENABLE				BIT2
+
+
+/* Tx/Rx queue command reg (RQCR/TQCR)*/
+#define ETH_QUEUE_0_ENABLE				BIT0
+#define ETH_QUEUE_1_ENABLE				BIT1
+#define ETH_QUEUE_2_ENABLE				BIT2
+#define ETH_QUEUE_3_ENABLE				BIT3
+#define ETH_QUEUE_4_ENABLE				BIT4
+#define ETH_QUEUE_5_ENABLE				BIT5
+#define ETH_QUEUE_6_ENABLE				BIT6
+#define ETH_QUEUE_7_ENABLE				BIT7
+#define ETH_QUEUE_0_DISABLE				BIT8
+#define ETH_QUEUE_1_DISABLE				BIT9
+#define ETH_QUEUE_2_DISABLE				BIT10
+#define ETH_QUEUE_3_DISABLE				BIT11
+#define ETH_QUEUE_4_DISABLE				BIT12
+#define ETH_QUEUE_5_DISABLE				BIT13
+#define ETH_QUEUE_6_DISABLE				BIT14
+#define ETH_QUEUE_7_DISABLE				BIT15
+
+/* These macros describes the Port Sdma configuration reg (SDCR) bits */
+#define ETH_RIFB					BIT0
+#define ETH_RX_BURST_SIZE_1_64BIT			0
+#define ETH_RX_BURST_SIZE_2_64BIT			BIT1
+#define ETH_RX_BURST_SIZE_4_64BIT			BIT2
+#define ETH_RX_BURST_SIZE_8_64BIT			(BIT2 | BIT1)
+#define ETH_RX_BURST_SIZE_16_64BIT			BIT3
+#define ETH_BLM_RX_NO_SWAP				BIT4
+#define ETH_BLM_RX_BYTE_SWAP				0
+#define ETH_BLM_TX_NO_SWAP				BIT5
+#define ETH_BLM_TX_BYTE_SWAP				0
+#define ETH_DESCRIPTORS_BYTE_SWAP			BIT6
+#define ETH_DESCRIPTORS_NO_SWAP				0
+#define ETH_TX_BURST_SIZE_1_64BIT			0
+#define ETH_TX_BURST_SIZE_2_64BIT			BIT22
+#define ETH_TX_BURST_SIZE_4_64BIT			BIT23
+#define ETH_TX_BURST_SIZE_8_64BIT			(BIT23 | BIT22)
+#define ETH_TX_BURST_SIZE_16_64BIT			BIT24
+
+/* These macros describes the Port serial control reg (PSCR) bits */
+#define ETH_SERIAL_PORT_DISABLE				0
+#define ETH_SERIAL_PORT_ENABLE				BIT0
+#define ETH_FORCE_LINK_PASS				BIT1
+#define ETH_DO_NOT_FORCE_LINK_PASS			0
+#define ETH_ENABLE_AUTO_NEG_FOR_DUPLX			0
+#define ETH_DISABLE_AUTO_NEG_FOR_DUPLX			BIT2
+#define ETH_ENABLE_AUTO_NEG_FOR_FLOW_CTRL		0
+#define ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL		BIT3
+#define ETH_ADV_NO_FLOW_CTRL				0
+#define ETH_ADV_SYMMETRIC_FLOW_CTRL			BIT4
+#define ETH_FORCE_FC_MODE_NO_PAUSE_DIS_TX		0
+#define ETH_FORCE_FC_MODE_TX_PAUSE_DIS			BIT5
+#define ETH_FORCE_BP_MODE_NO_JAM			0
+#define ETH_FORCE_BP_MODE_JAM_TX			BIT7
+#define ETH_FORCE_BP_MODE_JAM_TX_ON_RX_ERR		BIT8
+#define ETH_FORCE_LINK_FAIL				0
+#define ETH_DO_NOT_FORCE_LINK_FAIL			BIT10
+#define ETH_RETRANSMIT_16_ETTEMPTS			0
+#define ETH_RETRANSMIT_FOREVER				BIT11
+#define ETH_DISABLE_AUTO_NEG_SPEED_GMII			BIT13
+#define ETH_ENABLE_AUTO_NEG_SPEED_GMII			0
+#define ETH_DTE_ADV_0					0
+#define ETH_DTE_ADV_1					BIT14
+#define ETH_DISABLE_AUTO_NEG_BYPASS			0
+#define ETH_ENABLE_AUTO_NEG_BYPASS			BIT15
+#define ETH_AUTO_NEG_NO_CHANGE				0
+#define ETH_RESTART_AUTO_NEG				BIT16
+#define ETH_MAX_RX_PACKET_1518BYTE			0
+#define ETH_MAX_RX_PACKET_1522BYTE			BIT17
+#define ETH_MAX_RX_PACKET_1552BYTE			BIT18
+#define ETH_MAX_RX_PACKET_9022BYTE			(BIT18 | BIT17)
+#define ETH_MAX_RX_PACKET_9192BYTE			BIT19
+#define ETH_MAX_RX_PACKET_9700BYTE			(BIT19 | BIT17)
+#define ETH_SET_EXT_LOOPBACK				BIT20
+#define ETH_CLR_EXT_LOOPBACK				0
+#define ETH_SET_FULL_DUPLEX_MODE			BIT21
+#define ETH_SET_HALF_DUPLEX_MODE			0
+#define ETH_ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	BIT22
+#define ETH_DISABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	0
+#define ETH_SET_GMII_SPEED_TO_10_100			0
+#define ETH_SET_GMII_SPEED_TO_1000			BIT23
+#define ETH_SET_MII_SPEED_TO_10				0
+#define ETH_SET_MII_SPEED_TO_100			BIT24
+
+
+/* SMI reg */
+#define ETH_SMI_BUSY		BIT28	/* 0 - Write, 1 - Read		*/
+#define ETH_SMI_READ_VALID	BIT27	/* 0 - Write, 1 - Read		*/
+#define ETH_SMI_OPCODE_WRITE	0	/* Completion of Read operation */
+#define ETH_SMI_OPCODE_READ	BIT26	/* Operation is in progress		*/
+
+/* SDMA command status fields macros */
+
+/* Tx & Rx descriptors status */
+#define ETH_ERROR_SUMMARY		    (BIT0)
+
+/* Tx & Rx descriptors command */
+#define ETH_BUFFER_OWNED_BY_DMA		    (BIT31)
+
+/* Tx descriptors status */
+#define ETH_LC_ERROR			    (0	  )
+#define ETH_UR_ERROR			    (BIT1 )
+#define ETH_RL_ERROR			    (BIT2 )
+#define ETH_LLC_SNAP_FORMAT		    (BIT9 )
+
+/* Rx descriptors status */
+#define ETH_CRC_ERROR			    (0	  )
+#define ETH_OVERRUN_ERROR		    (BIT1 )
+#define ETH_MAX_FRAME_LENGTH_ERROR	    (BIT2 )
+#define ETH_RESOURCE_ERROR		    ((BIT2 | BIT1))
+#define ETH_VLAN_TAGGED			    (BIT19)
+#define ETH_BPDU_FRAME			    (BIT20)
+#define ETH_TCP_FRAME_OVER_IP_V_4	    (0	  )
+#define ETH_UDP_FRAME_OVER_IP_V_4	    (BIT21)
+#define ETH_OTHER_FRAME_TYPE		    (BIT22)
+#define ETH_LAYER_2_IS_ETH_V_2		    (BIT23)
+#define ETH_FRAME_TYPE_IP_V_4		    (BIT24)
+#define ETH_FRAME_HEADER_OK		    (BIT25)
+#define ETH_RX_LAST_DESC		    (BIT26)
+#define ETH_RX_FIRST_DESC		    (BIT27)
+#define ETH_UNKNOWN_DESTINATION_ADDR	    (BIT28)
+#define ETH_RX_ENABLE_INTERRUPT		    (BIT29)
+#define ETH_LAYER_4_CHECKSUM_OK		    (BIT30)
+
+/* Rx descriptors byte count */
+#define ETH_FRAME_FRAGMENTED		    (BIT2)
+
+/* Tx descriptors command */
+#define ETH_LAYER_4_CHECKSUM_FIRST_DESC		(BIT10)
+#define ETH_FRAME_SET_TO_VLAN		    (BIT15)
+#define ETH_TCP_FRAME			    (0	  )
+#define ETH_UDP_FRAME			    (BIT16)
+#define ETH_GEN_TCP_UDP_CHECKSUM	    (BIT17)
+#define ETH_GEN_IP_V_4_CHECKSUM		    (BIT18)
+#define ETH_ZERO_PADDING		    (BIT19)
+#define ETH_TX_LAST_DESC		    (BIT20)
+#define ETH_TX_FIRST_DESC		    (BIT21)
+#define ETH_GEN_CRC			    (BIT22)
+#define ETH_TX_ENABLE_INTERRUPT		    (BIT23)
+#define ETH_AUTO_MODE			    (BIT30)
+
+/* Address decode parameters */
+/* Ethernet Base Address Register bits */
+#define EBAR_TARGET_DRAM					0x00000000
+#define EBAR_TARGET_DEVICE					0x00000001
+#define EBAR_TARGET_CBS						0x00000002
+#define EBAR_TARGET_PCI0					0x00000003
+#define EBAR_TARGET_PCI1					0x00000004
+#define EBAR_TARGET_CUNIT					0x00000005
+#define EBAR_TARGET_AUNIT					0x00000006
+#define EBAR_TARGET_GUNIT					0x00000007
+
+/* Window attributes */
+#define EBAR_ATTR_DRAM_CS0					0x00000E00
+#define EBAR_ATTR_DRAM_CS1					0x00000D00
+#define EBAR_ATTR_DRAM_CS2					0x00000B00
+#define EBAR_ATTR_DRAM_CS3					0x00000700
+
+/* DRAM Target interface */
+#define EBAR_ATTR_DRAM_NO_CACHE_COHERENCY	0x00000000
+#define EBAR_ATTR_DRAM_CACHE_COHERENCY_WT	0x00001000
+#define EBAR_ATTR_DRAM_CACHE_COHERENCY_WB	0x00002000
+
+/* Device Bus Target interface */
+#define EBAR_ATTR_DEVICE_DEVCS0				0x00001E00
+#define EBAR_ATTR_DEVICE_DEVCS1				0x00001D00
+#define EBAR_ATTR_DEVICE_DEVCS2				0x00001B00
+#define EBAR_ATTR_DEVICE_DEVCS3				0x00001700
+#define EBAR_ATTR_DEVICE_BOOTCS3			0x00000F00
+
+/* PCI Target interface */
+#define EBAR_ATTR_PCI_BYTE_SWAP				0x00000000
+#define EBAR_ATTR_PCI_NO_SWAP				0x00000100
+#define EBAR_ATTR_PCI_BYTE_WORD_SWAP		0x00000200
+#define EBAR_ATTR_PCI_WORD_SWAP				0x00000300
+#define EBAR_ATTR_PCI_NO_SNOOP_NOT_ASSERT	0x00000000
+#define EBAR_ATTR_PCI_NO_SNOOP_ASSERT		0x00000400
+#define EBAR_ATTR_PCI_IO_SPACE				0x00000000
+#define EBAR_ATTR_PCI_MEMORY_SPACE			0x00000800
+#define EBAR_ATTR_PCI_REQ64_FORCE			0x00000000
+#define EBAR_ATTR_PCI_REQ64_SIZE			0x00001000
+
+/* CPU 60x bus or internal SRAM interface */
+#define EBAR_ATTR_CBS_SRAM_BLOCK0			0x00000000
+#define EBAR_ATTR_CBS_SRAM_BLOCK1			0x00000100
+#define EBAR_ATTR_CBS_SRAM					0x00000000
+#define EBAR_ATTR_CBS_CPU_BUS				0x00000800
+
+/* Window access control */
+#define EWIN_ACCESS_NOT_ALLOWED 0
+#define EWIN_ACCESS_READ_ONLY	BIT0
+#define EWIN_ACCESS_FULL	(BIT1 | BIT0)
+#define EWIN0_ACCESS_MASK		0x0003
+#define EWIN1_ACCESS_MASK		0x000C
+#define EWIN2_ACCESS_MASK		0x0030
+#define EWIN3_ACCESS_MASK		0x00C0
+
+/* typedefs */
+
+typedef enum _eth_port
+{
+    ETH_0 = 0,
+	ETH_1 = 1,
+	ETH_2 = 2
+}ETH_PORT;
+
+typedef enum _eth_func_ret_status
+{
+    ETH_OK,			/* Returned as expected.		    */
+    ETH_ERROR,			/* Fundamental error.			    */
+    ETH_RETRY,			/* Could not process request. Try later.    */
+    ETH_END_OF_JOB,		/* Ring has nothing to process.		    */
+    ETH_QUEUE_FULL,		/* Ring resource error.			    */
+    ETH_QUEUE_LAST_RESOURCE	/* Ring resources about to exhaust.	    */
+}ETH_FUNC_RET_STATUS;
+
+typedef enum _eth_queue
+{
+	ETH_Q0 = 0,
+	ETH_Q1 = 1,
+	ETH_Q2 = 2,
+	ETH_Q3 = 3,
+	ETH_Q4 = 4,
+	ETH_Q5 = 5,
+	ETH_Q6 = 6,
+    ETH_Q7 = 7
+} ETH_QUEUE;
+
+typedef enum _addr_win
+{
+	ETH_WIN0,
+	ETH_WIN1,
+	ETH_WIN2,
+	ETH_WIN3,
+	ETH_WIN4,
+    ETH_WIN5
+} ETH_ADDR_WIN;
+
+typedef enum _eth_target
+{
+	ETH_TARGET_DRAM	 ,
+	ETH_TARGET_DEVICE,
+	ETH_TARGET_CBS	 ,
+	ETH_TARGET_PCI0	 ,
+	ETH_TARGET_PCI1
+}ETH_TARGET;
+
+typedef struct _eth_rx_desc
+{
+	unsigned short	byte_cnt	   ;	/* Descriptor buffer byte count	    */
+	unsigned short	buf_size	   ;	/* Buffer size			    */
+	unsigned int	cmd_sts	   ;	/* Descriptor command status	    */
+	unsigned int	next_desc_ptr;	  /* Next descriptor pointer	      */
+	unsigned int	buf_ptr	   ;	/* Descriptor buffer pointer	    */
+    unsigned int    return_info ;    /* User resource return information */
+} ETH_RX_DESC;
+
+
+typedef struct _eth_tx_desc
+{
+    unsigned short  byte_cnt	   ;	/* Descriptor buffer byte count	    */
+    unsigned short  l4i_chk	   ;	/* CPU provided TCP Checksum	    */
+    unsigned int    cmd_sts	   ;	/* Descriptor command status	    */
+    unsigned int    next_desc_ptr;    /* Next descriptor pointer	  */
+    unsigned int    buf_ptr	   ;	/* Descriptor buffer pointer	    */
+    unsigned int    return_info ;    /* User resource return information */
+} ETH_TX_DESC;
+
+/* Unified struct for Rx and Tx operations. The user is not required to */
+/* be familier with neither Tx nor Rx descriptors.			 */
+typedef struct _pkt_info
+{
+	unsigned short	byte_cnt   ;	/* Descriptor buffer byte count	    */
+	unsigned short	l4i_chk	   ;	/* Tx CPU provided TCP Checksum	    */
+	unsigned int	cmd_sts	   ;	/* Descriptor command status	    */
+	unsigned int	buf_ptr	   ;	/* Descriptor buffer pointer	    */
+    unsigned int    return_info ;    /* User resource return information */
+} PKT_INFO;
+
+
+typedef struct _eth_win_param
+{
+    ETH_ADDR_WIN win;	/* Window number. See ETH_ADDR_WIN enum */
+    ETH_TARGET	target;	   /* System targets. See ETH_TARGET enum */
+    unsigned short attributes;	/* BAR attributes. See above macros. */
+    unsigned int base_addr; /* Window base address in unsigned int form */
+    unsigned int high_addr; /* Window high address in unsigned int form */
+    unsigned int size; /* Size in MBytes. Must be % 64Kbyte. */
+    bool enable; /* Enable/disable access to the window. */
+    unsigned short access_ctrl; /* Access ctrl register. see above macros */
+} ETH_WIN_PARAM;
+
+
+/* Ethernet port specific infomation */
+
+typedef struct _eth_port_ctrl
+{
+    ETH_PORT  port_num; /* User Ethernet port number */
+    int port_phy_addr;	/* User phy address of Ethrnet port */
+    unsigned char port_mac_addr[6]; /* User defined port MAC address. */
+    unsigned int  port_config; /* User port configuration value */
+    unsigned int  port_config_extend; /* User port config extend value */
+    unsigned int  port_sdma_config; /* User port SDMA config value */
+    unsigned int  port_serial_control; /* User port serial control value */
+    unsigned int  port_tx_queue_command; /* Port active Tx queues summary */
+    unsigned int  port_rx_queue_command; /* Port active Rx queues summary */
+
+    /* User function to cast virtual address to CPU bus address */
+    unsigned int  (*port_virt_to_phys)(unsigned int addr);
+    /* User scratch pad for user specific data structures */
+    void *port_private;
+
+    bool rx_resource_err[MAX_RX_QUEUE_NUM]; /* Rx ring resource error flag */
+    bool tx_resource_err[MAX_TX_QUEUE_NUM]; /* Tx ring resource error flag */
+
+    /* Tx/Rx rings managment indexes fields. For driver use */
+
+    /* Next available Rx resource */
+    volatile ETH_RX_DESC *p_rx_curr_desc_q[MAX_RX_QUEUE_NUM];
+    /* Returning Rx resource */
+    volatile ETH_RX_DESC *p_rx_used_desc_q[MAX_RX_QUEUE_NUM];
+
+    /* Next available Tx resource */
+    volatile ETH_TX_DESC *p_tx_curr_desc_q[MAX_TX_QUEUE_NUM];
+    /* Returning Tx resource */
+    volatile ETH_TX_DESC *p_tx_used_desc_q[MAX_TX_QUEUE_NUM];
+    /* An extra Tx index to support transmit of multiple buffers per packet */
+    volatile ETH_TX_DESC *p_tx_first_desc_q[MAX_TX_QUEUE_NUM];
+
+    /* Tx/Rx rings size and base variables fields. For driver use */
+
+    volatile ETH_RX_DESC	*p_rx_desc_area_base[MAX_RX_QUEUE_NUM];
+    unsigned int		 rx_desc_area_size[MAX_RX_QUEUE_NUM];
+    char			*p_rx_buffer_base[MAX_RX_QUEUE_NUM];
+
+    volatile ETH_TX_DESC	*p_tx_desc_area_base[MAX_TX_QUEUE_NUM];
+    unsigned int		 tx_desc_area_size[MAX_TX_QUEUE_NUM];
+    char			*p_tx_buffer_base[MAX_TX_QUEUE_NUM];
+
+} ETH_PORT_INFO;
+
+
+/* ethernet.h API list */
+
+/* Port operation control routines */
+static void eth_port_init (ETH_PORT_INFO *p_eth_port_ctrl);
+static void eth_port_reset(ETH_PORT	eth_port_num);
+static bool eth_port_start(ETH_PORT_INFO *p_eth_port_ctrl);
+
+
+/* Port MAC address routines */
+static void eth_port_uc_addr_set (ETH_PORT eth_port_num,
+				  unsigned char *p_addr,
+				  ETH_QUEUE queue);
+#if 0	/* FIXME */
+static void eth_port_mc_addr	(ETH_PORT eth_port_num,
+				 unsigned char *p_addr,
+				 ETH_QUEUE queue,
+				 int option);
+#endif
+
+/* PHY and MIB routines */
+static bool ethernet_phy_reset(ETH_PORT eth_port_num);
+
+static bool eth_port_write_smi_reg(ETH_PORT eth_port_num,
+				   unsigned int phy_reg,
+				   unsigned int value);
+
+static bool eth_port_read_smi_reg(ETH_PORT eth_port_num,
+				  unsigned int phy_reg,
+				  unsigned int* value);
+
+static void eth_clear_mib_counters(ETH_PORT	eth_port_num);
+
+/* Port data flow control routines */
+static ETH_FUNC_RET_STATUS eth_port_send    (ETH_PORT_INFO *p_eth_port_ctrl,
+					     ETH_QUEUE tx_queue,
+					     PKT_INFO *p_pkt_info);
+static ETH_FUNC_RET_STATUS eth_tx_return_desc(ETH_PORT_INFO *p_eth_port_ctrl,
+					      ETH_QUEUE tx_queue,
+					      PKT_INFO *p_pkt_info);
+static ETH_FUNC_RET_STATUS eth_port_receive (ETH_PORT_INFO *p_eth_port_ctrl,
+					     ETH_QUEUE rx_queue,
+					     PKT_INFO *p_pkt_info);
+static ETH_FUNC_RET_STATUS eth_rx_return_buff(ETH_PORT_INFO *p_eth_port_ctrl,
+					      ETH_QUEUE rx_queue,
+					      PKT_INFO *p_pkt_info);
+
+
+static bool ether_init_tx_desc_ring(ETH_PORT_INFO  *p_eth_port_ctrl,
+				    ETH_QUEUE	tx_queue,
+				    int				tx_desc_num,
+				    int				tx_buff_size,
+				    unsigned int	tx_desc_base_addr,
+				    unsigned int	tx_buff_base_addr);
+
+static bool ether_init_rx_desc_ring(ETH_PORT_INFO  *p_eth_port_ctrl,
+				    ETH_QUEUE	rx_queue,
+				    int				rx_desc_num,
+				    int				rx_buff_size,
+				    unsigned int	rx_desc_base_addr,
+				    unsigned int	rx_buff_base_addr);
+
+#endif /* MV64460_ETH_ */
diff --git a/board/prodrive/p3mx/mv_regs.h b/board/prodrive/p3mx/mv_regs.h
new file mode 100644
index 0000000..068590f
--- /dev/null
+++ b/board/prodrive/p3mx/mv_regs.h
@@ -0,0 +1,1125 @@
+/*
+ * (C) Copyright 2003
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * based on - Driver for MV64460X ethernet ports
+ * Copyright (C) 2002 rabeeh@galileo.co.il
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/********************************************************************************
+* gt64460r.h - GT-64460 Internal registers definition file.
+*
+* DESCRIPTION:
+*	None.
+*
+* DEPENDENCIES:
+*	None.
+*
+*******************************************************************************/
+
+#ifndef __INCmv_regsh
+#define __INCmv_regsh
+
+#define MV64460
+
+/* Supported by the Atlantis */
+#define MV64460_INCLUDE_PCI_1
+#define MV64460_INCLUDE_PCI_0_ARBITER
+#define MV64460_INCLUDE_PCI_1_ARBITER
+#define MV64460_INCLUDE_SNOOP_SUPPORT
+#define MV64460_INCLUDE_P2P
+#define MV64460_INCLUDE_ETH_PORT_2
+#define MV64460_INCLUDE_CPU_MAPPING
+#define MV64460_INCLUDE_MPSC
+
+/* Not supported features */
+#undef	INCLUDE_CNTMR_4_7
+#undef	INCLUDE_DMA_4_7
+
+/****************************************/
+/* Processor Address Space		*/
+/****************************************/
+
+/* DDR SDRAM BAR and size registers */
+
+#define MV64460_CS_0_BASE_ADDR					    0x008
+#define MV64460_CS_0_SIZE					    0x010
+#define MV64460_CS_1_BASE_ADDR					    0x208
+#define MV64460_CS_1_SIZE					    0x210
+#define MV64460_CS_2_BASE_ADDR					    0x018
+#define MV64460_CS_2_SIZE					    0x020
+#define MV64460_CS_3_BASE_ADDR					    0x218
+#define MV64460_CS_3_SIZE					    0x220
+
+/* Devices BAR and size registers */
+
+#define MV64460_DEV_CS0_BASE_ADDR				    0x028
+#define MV64460_DEV_CS0_SIZE					    0x030
+#define MV64460_DEV_CS1_BASE_ADDR				    0x228
+#define MV64460_DEV_CS1_SIZE					    0x230
+#define MV64460_DEV_CS2_BASE_ADDR				    0x248
+#define MV64460_DEV_CS2_SIZE					    0x250
+#define MV64460_DEV_CS3_BASE_ADDR				    0x038
+#define MV64460_DEV_CS3_SIZE					    0x040
+#define MV64460_BOOTCS_BASE_ADDR				    0x238
+#define MV64460_BOOTCS_SIZE					    0x240
+
+/* PCI 0 BAR and size registers */
+
+#define MV64460_PCI_0_IO_BASE_ADDR				    0x048
+#define MV64460_PCI_0_IO_SIZE					    0x050
+#define MV64460_PCI_0_MEMORY0_BASE_ADDR				    0x058
+#define MV64460_PCI_0_MEMORY0_SIZE				    0x060
+#define MV64460_PCI_0_MEMORY1_BASE_ADDR				    0x080
+#define MV64460_PCI_0_MEMORY1_SIZE				    0x088
+#define MV64460_PCI_0_MEMORY2_BASE_ADDR				    0x258
+#define MV64460_PCI_0_MEMORY2_SIZE				    0x260
+#define MV64460_PCI_0_MEMORY3_BASE_ADDR				    0x280
+#define MV64460_PCI_0_MEMORY3_SIZE				    0x288
+
+/* PCI 1 BAR and size registers */
+#define MV64460_PCI_1_IO_BASE_ADDR				    0x090
+#define MV64460_PCI_1_IO_SIZE					    0x098
+#define MV64460_PCI_1_MEMORY0_BASE_ADDR				    0x0a0
+#define MV64460_PCI_1_MEMORY0_SIZE				    0x0a8
+#define MV64460_PCI_1_MEMORY1_BASE_ADDR				    0x0b0
+#define MV64460_PCI_1_MEMORY1_SIZE				    0x0b8
+#define MV64460_PCI_1_MEMORY2_BASE_ADDR				    0x2a0
+#define MV64460_PCI_1_MEMORY2_SIZE				    0x2a8
+#define MV64460_PCI_1_MEMORY3_BASE_ADDR				    0x2b0
+#define MV64460_PCI_1_MEMORY3_SIZE				    0x2b8
+
+/* SRAM base address */
+#define MV64460_INTEGRATED_SRAM_BASE_ADDR			    0x268
+
+/* internal registers space base address */
+#define MV64460_INTERNAL_SPACE_BASE_ADDR			    0x068
+
+/* Enables the CS , DEV_CS , PCI 0 and PCI 1
+   windows above */
+#define MV64460_BASE_ADDR_ENABLE				    0x278
+
+/****************************************/
+/* PCI remap registers			*/
+/****************************************/
+      /* PCI 0 */
+#define MV64460_PCI_0_IO_ADDR_REMAP				    0x0f0
+#define MV64460_PCI_0_MEMORY0_LOW_ADDR_REMAP			    0x0f8
+#define MV64460_PCI_0_MEMORY0_HIGH_ADDR_REMAP			    0x320
+#define MV64460_PCI_0_MEMORY1_LOW_ADDR_REMAP			    0x100
+#define MV64460_PCI_0_MEMORY1_HIGH_ADDR_REMAP			    0x328
+#define MV64460_PCI_0_MEMORY2_LOW_ADDR_REMAP			    0x2f8
+#define MV64460_PCI_0_MEMORY2_HIGH_ADDR_REMAP			    0x330
+#define MV64460_PCI_0_MEMORY3_LOW_ADDR_REMAP			    0x300
+#define MV64460_PCI_0_MEMORY3_HIGH_ADDR_REMAP			    0x338
+      /* PCI 1 */
+#define MV64460_PCI_1_IO_ADDR_REMAP				    0x108
+#define MV64460_PCI_1_MEMORY0_LOW_ADDR_REMAP			    0x110
+#define MV64460_PCI_1_MEMORY0_HIGH_ADDR_REMAP			    0x340
+#define MV64460_PCI_1_MEMORY1_LOW_ADDR_REMAP			    0x118
+#define MV64460_PCI_1_MEMORY1_HIGH_ADDR_REMAP			    0x348
+#define MV64460_PCI_1_MEMORY2_LOW_ADDR_REMAP			    0x310
+#define MV64460_PCI_1_MEMORY2_HIGH_ADDR_REMAP			    0x350
+#define MV64460_PCI_1_MEMORY3_LOW_ADDR_REMAP			    0x318
+#define MV64460_PCI_1_MEMORY3_HIGH_ADDR_REMAP			    0x358
+
+#define MV64460_CPU_PCI_0_HEADERS_RETARGET_CONTROL		    0x3b0
+#define MV64460_CPU_PCI_0_HEADERS_RETARGET_BASE			    0x3b8
+#define MV64460_CPU_PCI_1_HEADERS_RETARGET_CONTROL		    0x3c0
+#define MV64460_CPU_PCI_1_HEADERS_RETARGET_BASE			    0x3c8
+#define MV64460_CPU_GE_HEADERS_RETARGET_CONTROL			    0x3d0
+#define MV64460_CPU_GE_HEADERS_RETARGET_BASE			    0x3d8
+#define MV64460_CPU_IDMA_HEADERS_RETARGET_CONTROL		    0x3e0
+#define MV64460_CPU_IDMA_HEADERS_RETARGET_BASE			    0x3e8
+
+/****************************************/
+/*	   CPU Control Registers	*/
+/****************************************/
+
+#define MV64460_CPU_CONFIG					    0x000
+#define MV64460_CPU_MODE					    0x120
+#define MV64460_CPU_MASTER_CONTROL				    0x160
+#define MV64460_CPU_CROSS_BAR_CONTROL_LOW			    0x150
+#define MV64460_CPU_CROSS_BAR_CONTROL_HIGH			    0x158
+#define MV64460_CPU_CROSS_BAR_TIMEOUT				    0x168
+
+/****************************************/
+/* SMP RegisterS			*/
+/****************************************/
+
+#define MV64460_SMP_WHO_AM_I					    0x200
+#define MV64460_SMP_CPU0_DOORBELL				    0x214
+#define MV64460_SMP_CPU0_DOORBELL_CLEAR				    0x21C
+#define MV64460_SMP_CPU1_DOORBELL				    0x224
+#define MV64460_SMP_CPU1_DOORBELL_CLEAR				    0x22C
+#define MV64460_SMP_CPU0_DOORBELL_MASK				    0x234
+#define MV64460_SMP_CPU1_DOORBELL_MASK				    0x23C
+#define MV64460_SMP_SEMAPHOR0					    0x244
+#define MV64460_SMP_SEMAPHOR1					    0x24c
+#define MV64460_SMP_SEMAPHOR2					    0x254
+#define MV64460_SMP_SEMAPHOR3					    0x25c
+#define MV64460_SMP_SEMAPHOR4					    0x264
+#define MV64460_SMP_SEMAPHOR5					    0x26c
+#define MV64460_SMP_SEMAPHOR6					    0x274
+#define MV64460_SMP_SEMAPHOR7					    0x27c
+
+/****************************************/
+/*  CPU Sync Barrier Register		*/
+/****************************************/
+
+#define MV64460_CPU_0_SYNC_BARRIER_TRIGGER			    0x0c0
+#define MV64460_CPU_0_SYNC_BARRIER_VIRTUAL			    0x0c8
+#define MV64460_CPU_1_SYNC_BARRIER_TRIGGER			    0x0d0
+#define MV64460_CPU_1_SYNC_BARRIER_VIRTUAL			    0x0d8
+
+/****************************************/
+/* CPU Access Protect			*/
+/****************************************/
+
+#define MV64460_CPU_PROTECT_WINDOW_0_BASE_ADDR			    0x180
+#define MV64460_CPU_PROTECT_WINDOW_0_SIZE			    0x188
+#define MV64460_CPU_PROTECT_WINDOW_1_BASE_ADDR			    0x190
+#define MV64460_CPU_PROTECT_WINDOW_1_SIZE			    0x198
+#define MV64460_CPU_PROTECT_WINDOW_2_BASE_ADDR			    0x1a0
+#define MV64460_CPU_PROTECT_WINDOW_2_SIZE			    0x1a8
+#define MV64460_CPU_PROTECT_WINDOW_3_BASE_ADDR			    0x1b0
+#define MV64460_CPU_PROTECT_WINDOW_3_SIZE			    0x1b8
+
+
+/****************************************/
+/*	    CPU Error Report		*/
+/****************************************/
+
+#define MV64460_CPU_ERROR_ADDR_LOW				    0x070
+#define MV64460_CPU_ERROR_ADDR_HIGH				    0x078
+#define MV64460_CPU_ERROR_DATA_LOW				    0x128
+#define MV64460_CPU_ERROR_DATA_HIGH				    0x130
+#define MV64460_CPU_ERROR_PARITY				    0x138
+#define MV64460_CPU_ERROR_CAUSE					    0x140
+#define MV64460_CPU_ERROR_MASK					    0x148
+
+/****************************************/
+/*	CPU Interface Debug Registers	*/
+/****************************************/
+
+#define MV64460_PUNIT_SLAVE_DEBUG_LOW				    0x360
+#define MV64460_PUNIT_SLAVE_DEBUG_HIGH				    0x368
+#define MV64460_PUNIT_MASTER_DEBUG_LOW				    0x370
+#define MV64460_PUNIT_MASTER_DEBUG_HIGH				    0x378
+#define MV64460_PUNIT_MMASK					    0x3e4
+
+/****************************************/
+/*  Integrated SRAM Registers		*/
+/****************************************/
+
+#define MV64460_SRAM_CONFIG					    0x380
+#define MV64460_SRAM_TEST_MODE					    0X3F4
+#define MV64460_SRAM_ERROR_CAUSE				    0x388
+#define MV64460_SRAM_ERROR_ADDR					    0x390
+#define MV64460_SRAM_ERROR_ADDR_HIGH				    0X3F8
+#define MV64460_SRAM_ERROR_DATA_LOW				    0x398
+#define MV64460_SRAM_ERROR_DATA_HIGH				    0x3a0
+#define MV64460_SRAM_ERROR_DATA_PARITY				    0x3a8
+
+/****************************************/
+/* SDRAM Configuration			*/
+/****************************************/
+
+#define MV64460_SDRAM_CONFIG					    0x1400
+#define MV64460_D_UNIT_CONTROL_LOW				    0x1404
+#define MV64460_D_UNIT_CONTROL_HIGH				    0x1424
+#define MV64460_D_UNIT_MMASK					    0x14B0
+#define MV64460_SDRAM_TIMING_CONTROL_LOW			    0x1408
+#define MV64460_SDRAM_TIMING_CONTROL_HIGH			    0x140c
+#define MV64460_SDRAM_ADDR_CONTROL				    0x1410
+#define MV64460_SDRAM_OPEN_PAGES_CONTROL			    0x1414
+#define MV64460_SDRAM_OPERATION					    0x1418
+#define MV64460_SDRAM_MODE					    0x141c
+#define MV64460_EXTENDED_DRAM_MODE				    0x1420
+#define MV64460_SDRAM_CROSS_BAR_CONTROL_LOW			    0x1430
+#define MV64460_SDRAM_CROSS_BAR_CONTROL_HIGH			    0x1434
+#define MV64460_SDRAM_CROSS_BAR_TIMEOUT				    0x1438
+#define MV64460_SDRAM_ADDR_CTRL_PADS_CALIBRATION		    0x14c0
+#define MV64460_SDRAM_DATA_PADS_CALIBRATION			    0x14c4
+
+/****************************************/
+/* SDRAM Error Report			*/
+/****************************************/
+
+#define MV64460_SDRAM_ERROR_DATA_LOW				    0x1444
+#define MV64460_SDRAM_ERROR_DATA_HIGH				    0x1440
+#define MV64460_SDRAM_ERROR_ADDR				    0x1450
+#define MV64460_SDRAM_RECEIVED_ECC				    0x1448
+#define MV64460_SDRAM_CALCULATED_ECC				    0x144c
+#define MV64460_SDRAM_ECC_CONTROL				    0x1454
+#define MV64460_SDRAM_ECC_ERROR_COUNTER				    0x1458
+
+/******************************************/
+/*  Controlled Delay Line (CDL) Registers */
+/******************************************/
+
+#define MV64460_DFCDL_CONFIG0					    0x1480
+#define MV64460_DFCDL_CONFIG1					    0x1484
+#define MV64460_DLL_WRITE					    0x1488
+#define MV64460_DLL_READ					    0x148c
+#define MV64460_SRAM_ADDR					    0x1490
+#define MV64460_SRAM_DATA0					    0x1494
+#define MV64460_SRAM_DATA1					    0x1498
+#define MV64460_SRAM_DATA2					    0x149c
+#define MV64460_DFCL_PROBE					    0x14a0
+
+/******************************************/
+/*   Debug Registers			  */
+/******************************************/
+
+#define MV64460_DUNIT_DEBUG_LOW					    0x1460
+#define MV64460_DUNIT_DEBUG_HIGH				    0x1464
+#define MV64460_DUNIT_MMASK					    0X1b40
+
+/****************************************/
+/* Device Parameters			*/
+/****************************************/
+
+#define MV64460_DEVICE_BANK0_PARAMETERS				    0x45c
+#define MV64460_DEVICE_BANK1_PARAMETERS				    0x460
+#define MV64460_DEVICE_BANK2_PARAMETERS				    0x464
+#define MV64460_DEVICE_BANK3_PARAMETERS				    0x468
+#define MV64460_DEVICE_BOOT_BANK_PARAMETERS			    0x46c
+#define MV64460_DEVICE_INTERFACE_CONTROL			    0x4c0
+#define MV64460_DEVICE_INTERFACE_CROSS_BAR_CONTROL_LOW		    0x4c8
+#define MV64460_DEVICE_INTERFACE_CROSS_BAR_CONTROL_HIGH		    0x4cc
+#define MV64460_DEVICE_INTERFACE_CROSS_BAR_TIMEOUT		    0x4c4
+
+/****************************************/
+/* Device interrupt registers		*/
+/****************************************/
+
+#define MV64460_DEVICE_INTERRUPT_CAUSE				    0x4d0
+#define MV64460_DEVICE_INTERRUPT_MASK				    0x4d4
+#define MV64460_DEVICE_ERROR_ADDR				    0x4d8
+#define MV64460_DEVICE_ERROR_DATA				    0x4dc
+#define MV64460_DEVICE_ERROR_PARITY				    0x4e0
+
+/****************************************/
+/* Device debug registers		*/
+/****************************************/
+
+#define MV64460_DEVICE_DEBUG_LOW				    0x4e4
+#define MV64460_DEVICE_DEBUG_HIGH				    0x4e8
+#define MV64460_RUNIT_MMASK					    0x4f0
+
+/****************************************/
+/* PCI Slave Address Decoding registers */
+/****************************************/
+
+#define MV64460_PCI_0_CS_0_BANK_SIZE				    0xc08
+#define MV64460_PCI_1_CS_0_BANK_SIZE				    0xc88
+#define MV64460_PCI_0_CS_1_BANK_SIZE				    0xd08
+#define MV64460_PCI_1_CS_1_BANK_SIZE				    0xd88
+#define MV64460_PCI_0_CS_2_BANK_SIZE				    0xc0c
+#define MV64460_PCI_1_CS_2_BANK_SIZE				    0xc8c
+#define MV64460_PCI_0_CS_3_BANK_SIZE				    0xd0c
+#define MV64460_PCI_1_CS_3_BANK_SIZE				    0xd8c
+#define MV64460_PCI_0_DEVCS_0_BANK_SIZE				    0xc10
+#define MV64460_PCI_1_DEVCS_0_BANK_SIZE				    0xc90
+#define MV64460_PCI_0_DEVCS_1_BANK_SIZE				    0xd10
+#define MV64460_PCI_1_DEVCS_1_BANK_SIZE				    0xd90
+#define MV64460_PCI_0_DEVCS_2_BANK_SIZE				    0xd18
+#define MV64460_PCI_1_DEVCS_2_BANK_SIZE				    0xd98
+#define MV64460_PCI_0_DEVCS_3_BANK_SIZE				    0xc14
+#define MV64460_PCI_1_DEVCS_3_BANK_SIZE				    0xc94
+#define MV64460_PCI_0_DEVCS_BOOT_BANK_SIZE			    0xd14
+#define MV64460_PCI_1_DEVCS_BOOT_BANK_SIZE			    0xd94
+#define MV64460_PCI_0_P2P_MEM0_BAR_SIZE				    0xd1c
+#define MV64460_PCI_1_P2P_MEM0_BAR_SIZE				    0xd9c
+#define MV64460_PCI_0_P2P_MEM1_BAR_SIZE				    0xd20
+#define MV64460_PCI_1_P2P_MEM1_BAR_SIZE				    0xda0
+#define MV64460_PCI_0_P2P_I_O_BAR_SIZE				    0xd24
+#define MV64460_PCI_1_P2P_I_O_BAR_SIZE				    0xda4
+#define MV64460_PCI_0_CPU_BAR_SIZE				    0xd28
+#define MV64460_PCI_1_CPU_BAR_SIZE				    0xda8
+#define MV64460_PCI_0_INTERNAL_SRAM_BAR_SIZE			    0xe00
+#define MV64460_PCI_1_INTERNAL_SRAM_BAR_SIZE			    0xe80
+#define MV64460_PCI_0_EXPANSION_ROM_BAR_SIZE			    0xd2c
+#define MV64460_PCI_1_EXPANSION_ROM_BAR_SIZE			    0xd9c
+#define MV64460_PCI_0_BASE_ADDR_REG_ENABLE			    0xc3c
+#define MV64460_PCI_1_BASE_ADDR_REG_ENABLE			    0xcbc
+#define MV64460_PCI_0_CS_0_BASE_ADDR_REMAP			    0xc48
+#define MV64460_PCI_1_CS_0_BASE_ADDR_REMAP			    0xcc8
+#define MV64460_PCI_0_CS_1_BASE_ADDR_REMAP			    0xd48
+#define MV64460_PCI_1_CS_1_BASE_ADDR_REMAP			    0xdc8
+#define MV64460_PCI_0_CS_2_BASE_ADDR_REMAP			    0xc4c
+#define MV64460_PCI_1_CS_2_BASE_ADDR_REMAP			    0xccc
+#define MV64460_PCI_0_CS_3_BASE_ADDR_REMAP			    0xd4c
+#define MV64460_PCI_1_CS_3_BASE_ADDR_REMAP			    0xdcc
+#define MV64460_PCI_0_CS_0_BASE_HIGH_ADDR_REMAP			    0xF04
+#define MV64460_PCI_1_CS_0_BASE_HIGH_ADDR_REMAP			    0xF84
+#define MV64460_PCI_0_CS_1_BASE_HIGH_ADDR_REMAP			    0xF08
+#define MV64460_PCI_1_CS_1_BASE_HIGH_ADDR_REMAP			    0xF88
+#define MV64460_PCI_0_CS_2_BASE_HIGH_ADDR_REMAP			    0xF0C
+#define MV64460_PCI_1_CS_2_BASE_HIGH_ADDR_REMAP			    0xF8C
+#define MV64460_PCI_0_CS_3_BASE_HIGH_ADDR_REMAP			    0xF10
+#define MV64460_PCI_1_CS_3_BASE_HIGH_ADDR_REMAP			    0xF90
+#define MV64460_PCI_0_DEVCS_0_BASE_ADDR_REMAP			    0xc50
+#define MV64460_PCI_1_DEVCS_0_BASE_ADDR_REMAP			    0xcd0
+#define MV64460_PCI_0_DEVCS_1_BASE_ADDR_REMAP			    0xd50
+#define MV64460_PCI_1_DEVCS_1_BASE_ADDR_REMAP			    0xdd0
+#define MV64460_PCI_0_DEVCS_2_BASE_ADDR_REMAP			    0xd58
+#define MV64460_PCI_1_DEVCS_2_BASE_ADDR_REMAP			    0xdd8
+#define MV64460_PCI_0_DEVCS_3_BASE_ADDR_REMAP			    0xc54
+#define MV64460_PCI_1_DEVCS_3_BASE_ADDR_REMAP			    0xcd4
+#define MV64460_PCI_0_DEVCS_BOOTCS_BASE_ADDR_REMAP		    0xd54
+#define MV64460_PCI_1_DEVCS_BOOTCS_BASE_ADDR_REMAP		    0xdd4
+#define MV64460_PCI_0_P2P_MEM0_BASE_ADDR_REMAP_LOW		    0xd5c
+#define MV64460_PCI_1_P2P_MEM0_BASE_ADDR_REMAP_LOW		    0xddc
+#define MV64460_PCI_0_P2P_MEM0_BASE_ADDR_REMAP_HIGH		    0xd60
+#define MV64460_PCI_1_P2P_MEM0_BASE_ADDR_REMAP_HIGH		    0xde0
+#define MV64460_PCI_0_P2P_MEM1_BASE_ADDR_REMAP_LOW		    0xd64
+#define MV64460_PCI_1_P2P_MEM1_BASE_ADDR_REMAP_LOW		    0xde4
+#define MV64460_PCI_0_P2P_MEM1_BASE_ADDR_REMAP_HIGH		    0xd68
+#define MV64460_PCI_1_P2P_MEM1_BASE_ADDR_REMAP_HIGH		    0xde8
+#define MV64460_PCI_0_P2P_I_O_BASE_ADDR_REMAP			    0xd6c
+#define MV64460_PCI_1_P2P_I_O_BASE_ADDR_REMAP			    0xdec
+#define MV64460_PCI_0_CPU_BASE_ADDR_REMAP_LOW			    0xd70
+#define MV64460_PCI_1_CPU_BASE_ADDR_REMAP_LOW			    0xdf0
+#define MV64460_PCI_0_CPU_BASE_ADDR_REMAP_HIGH			    0xd74
+#define MV64460_PCI_1_CPU_BASE_ADDR_REMAP_HIGH			    0xdf4
+#define MV64460_PCI_0_INTEGRATED_SRAM_BASE_ADDR_REMAP		    0xf00
+#define MV64460_PCI_1_INTEGRATED_SRAM_BASE_ADDR_REMAP		    0xf80
+#define MV64460_PCI_0_EXPANSION_ROM_BASE_ADDR_REMAP		    0xf38
+#define MV64460_PCI_1_EXPANSION_ROM_BASE_ADDR_REMAP		    0xfb8
+#define MV64460_PCI_0_ADDR_DECODE_CONTROL			    0xd3c
+#define MV64460_PCI_1_ADDR_DECODE_CONTROL			    0xdbc
+#define MV64460_PCI_0_HEADERS_RETARGET_CONTROL			    0xF40
+#define MV64460_PCI_1_HEADERS_RETARGET_CONTROL			    0xFc0
+#define MV64460_PCI_0_HEADERS_RETARGET_BASE			    0xF44
+#define MV64460_PCI_1_HEADERS_RETARGET_BASE			    0xFc4
+#define MV64460_PCI_0_HEADERS_RETARGET_HIGH			    0xF48
+#define MV64460_PCI_1_HEADERS_RETARGET_HIGH			    0xFc8
+
+/***********************************/
+/*   PCI Control Register Map	   */
+/***********************************/
+
+#define MV64460_PCI_0_DLL_STATUS_AND_COMMAND			    0x1d20
+#define MV64460_PCI_1_DLL_STATUS_AND_COMMAND			    0x1da0
+#define MV64460_PCI_0_MPP_PADS_DRIVE_CONTROL			    0x1d1C
+#define MV64460_PCI_1_MPP_PADS_DRIVE_CONTROL			    0x1d9C
+#define MV64460_PCI_0_COMMAND					    0xc00
+#define MV64460_PCI_1_COMMAND					    0xc80
+#define MV64460_PCI_0_MODE					    0xd00
+#define MV64460_PCI_1_MODE					    0xd80
+#define MV64460_PCI_0_RETRY					    0xc04
+#define MV64460_PCI_1_RETRY					    0xc84
+#define MV64460_PCI_0_READ_BUFFER_DISCARD_TIMER			    0xd04
+#define MV64460_PCI_1_READ_BUFFER_DISCARD_TIMER			    0xd84
+#define MV64460_PCI_0_MSI_TRIGGER_TIMER				    0xc38
+#define MV64460_PCI_1_MSI_TRIGGER_TIMER				    0xcb8
+#define MV64460_PCI_0_ARBITER_CONTROL				    0x1d00
+#define MV64460_PCI_1_ARBITER_CONTROL				    0x1d80
+#define MV64460_PCI_0_CROSS_BAR_CONTROL_LOW			    0x1d08
+#define MV64460_PCI_1_CROSS_BAR_CONTROL_LOW			    0x1d88
+#define MV64460_PCI_0_CROSS_BAR_CONTROL_HIGH			    0x1d0c
+#define MV64460_PCI_1_CROSS_BAR_CONTROL_HIGH			    0x1d8c
+#define MV64460_PCI_0_CROSS_BAR_TIMEOUT				    0x1d04
+#define MV64460_PCI_1_CROSS_BAR_TIMEOUT				    0x1d84
+#define MV64460_PCI_0_SYNC_BARRIER_TRIGGER_REG			    0x1D18
+#define MV64460_PCI_1_SYNC_BARRIER_TRIGGER_REG			    0x1D98
+#define MV64460_PCI_0_SYNC_BARRIER_VIRTUAL_REG			    0x1d10
+#define MV64460_PCI_1_SYNC_BARRIER_VIRTUAL_REG			    0x1d90
+#define MV64460_PCI_0_P2P_CONFIG				    0x1d14
+#define MV64460_PCI_1_P2P_CONFIG				    0x1d94
+
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_0_LOW			    0x1e00
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_0_HIGH		    0x1e04
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_0			    0x1e08
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_1_LOW			    0x1e10
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_1_HIGH		    0x1e14
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_1			    0x1e18
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_2_LOW			    0x1e20
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_2_HIGH		    0x1e24
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_2			    0x1e28
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_3_LOW			    0x1e30
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_3_HIGH		    0x1e34
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_3			    0x1e38
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_4_LOW			    0x1e40
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_4_HIGH		    0x1e44
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_4			    0x1e48
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_5_LOW			    0x1e50
+#define MV64460_PCI_0_ACCESS_CONTROL_BASE_5_HIGH		    0x1e54
+#define MV64460_PCI_0_ACCESS_CONTROL_SIZE_5			    0x1e58
+
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_0_LOW			    0x1e80
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_0_HIGH		    0x1e84
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_0			    0x1e88
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_1_LOW			    0x1e90
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_1_HIGH		    0x1e94
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_1			    0x1e98
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_2_LOW			    0x1ea0
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_2_HIGH		    0x1ea4
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_2			    0x1ea8
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_3_LOW			    0x1eb0
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_3_HIGH		    0x1eb4
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_3			    0x1eb8
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_4_LOW			    0x1ec0
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_4_HIGH		    0x1ec4
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_4			    0x1ec8
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_5_LOW			    0x1ed0
+#define MV64460_PCI_1_ACCESS_CONTROL_BASE_5_HIGH		    0x1ed4
+#define MV64460_PCI_1_ACCESS_CONTROL_SIZE_5			    0x1ed8
+
+/****************************************/
+/*   PCI Configuration Access Registers */
+/****************************************/
+
+#define MV64460_PCI_0_CONFIG_ADDR				    0xcf8
+#define MV64460_PCI_0_CONFIG_DATA_VIRTUAL_REG			    0xcfc
+#define MV64460_PCI_1_CONFIG_ADDR				    0xc78
+#define MV64460_PCI_1_CONFIG_DATA_VIRTUAL_REG			    0xc7c
+#define MV64460_PCI_0_INTERRUPT_ACKNOWLEDGE_VIRTUAL_REG		    0xc34
+#define MV64460_PCI_1_INTERRUPT_ACKNOWLEDGE_VIRTUAL_REG		    0xcb4
+
+/****************************************/
+/*   PCI Error Report Registers		*/
+/****************************************/
+
+#define MV64460_PCI_0_SERR_MASK					    0xc28
+#define MV64460_PCI_1_SERR_MASK					    0xca8
+#define MV64460_PCI_0_ERROR_ADDR_LOW				    0x1d40
+#define MV64460_PCI_1_ERROR_ADDR_LOW				    0x1dc0
+#define MV64460_PCI_0_ERROR_ADDR_HIGH				    0x1d44
+#define MV64460_PCI_1_ERROR_ADDR_HIGH				    0x1dc4
+#define MV64460_PCI_0_ERROR_ATTRIBUTE				    0x1d48
+#define MV64460_PCI_1_ERROR_ATTRIBUTE				    0x1dc8
+#define MV64460_PCI_0_ERROR_COMMAND				    0x1d50
+#define MV64460_PCI_1_ERROR_COMMAND				    0x1dd0
+#define MV64460_PCI_0_ERROR_CAUSE				    0x1d58
+#define MV64460_PCI_1_ERROR_CAUSE				    0x1dd8
+#define MV64460_PCI_0_ERROR_MASK				    0x1d5c
+#define MV64460_PCI_1_ERROR_MASK				    0x1ddc
+
+/****************************************/
+/*   PCI Debug Registers		*/
+/****************************************/
+
+#define MV64460_PCI_0_MMASK					    0X1D24
+#define MV64460_PCI_1_MMASK					    0X1DA4
+
+/*********************************************/
+/* PCI Configuration, Function 0, Registers  */
+/*********************************************/
+
+#define MV64460_PCI_DEVICE_AND_VENDOR_ID			    0x000
+#define MV64460_PCI_STATUS_AND_COMMAND				    0x004
+#define MV64460_PCI_CLASS_CODE_AND_REVISION_ID			    0x008
+#define MV64460_PCI_BIST_HEADER_TYPE_LATENCY_TIMER_CACHE_LINE	    0x00C
+
+#define MV64460_PCI_SCS_0_BASE_ADDR_LOW				    0x010
+#define MV64460_PCI_SCS_0_BASE_ADDR_HIGH			    0x014
+#define MV64460_PCI_SCS_1_BASE_ADDR_LOW				    0x018
+#define MV64460_PCI_SCS_1_BASE_ADDR_HIGH			    0x01C
+#define MV64460_PCI_INTERNAL_REG_MEM_MAPPED_BASE_ADDR_LOW	    0x020
+#define MV64460_PCI_INTERNAL_REG_MEM_MAPPED_BASE_ADDR_HIGH	    0x024
+#define MV64460_PCI_SUBSYSTEM_ID_AND_SUBSYSTEM_VENDOR_ID	    0x02c
+#define MV64460_PCI_EXPANSION_ROM_BASE_ADDR_REG			    0x030
+#define MV64460_PCI_CAPABILTY_LIST_POINTER			    0x034
+#define MV64460_PCI_INTERRUPT_PIN_AND_LINE			    0x03C
+       /* capability list */
+#define MV64460_PCI_POWER_MANAGEMENT_CAPABILITY			    0x040
+#define MV64460_PCI_POWER_MANAGEMENT_STATUS_AND_CONTROL		    0x044
+#define MV64460_PCI_VPD_ADDR					    0x048
+#define MV64460_PCI_VPD_DATA					    0x04c
+#define MV64460_PCI_MSI_MESSAGE_CONTROL				    0x050
+#define MV64460_PCI_MSI_MESSAGE_ADDR				    0x054
+#define MV64460_PCI_MSI_MESSAGE_UPPER_ADDR			    0x058
+#define MV64460_PCI_MSI_MESSAGE_DATA				    0x05c
+#define MV64460_PCI_X_COMMAND					    0x060
+#define MV64460_PCI_X_STATUS					    0x064
+#define MV64460_PCI_COMPACT_PCI_HOT_SWAP			    0x068
+
+/***********************************************/
+/*   PCI Configuration, Function 1, Registers  */
+/***********************************************/
+
+#define MV64460_PCI_SCS_2_BASE_ADDR_LOW				    0x110
+#define MV64460_PCI_SCS_2_BASE_ADDR_HIGH			    0x114
+#define MV64460_PCI_SCS_3_BASE_ADDR_LOW				    0x118
+#define MV64460_PCI_SCS_3_BASE_ADDR_HIGH			    0x11c
+#define MV64460_PCI_INTERNAL_SRAM_BASE_ADDR_LOW			    0x120
+#define MV64460_PCI_INTERNAL_SRAM_BASE_ADDR_HIGH		    0x124
+
+/***********************************************/
+/*  PCI Configuration, Function 2, Registers   */
+/***********************************************/
+
+#define MV64460_PCI_DEVCS_0_BASE_ADDR_LOW			    0x210
+#define MV64460_PCI_DEVCS_0_BASE_ADDR_HIGH			    0x214
+#define MV64460_PCI_DEVCS_1_BASE_ADDR_LOW			    0x218
+#define MV64460_PCI_DEVCS_1_BASE_ADDR_HIGH			    0x21c
+#define MV64460_PCI_DEVCS_2_BASE_ADDR_LOW			    0x220
+#define MV64460_PCI_DEVCS_2_BASE_ADDR_HIGH			    0x224
+
+/***********************************************/
+/*  PCI Configuration, Function 3, Registers   */
+/***********************************************/
+
+#define MV64460_PCI_DEVCS_3_BASE_ADDR_LOW			    0x310
+#define MV64460_PCI_DEVCS_3_BASE_ADDR_HIGH			    0x314
+#define MV64460_PCI_BOOT_CS_BASE_ADDR_LOW			    0x318
+#define MV64460_PCI_BOOT_CS_BASE_ADDR_HIGH			    0x31c
+#define MV64460_PCI_CPU_BASE_ADDR_LOW				    0x220
+#define MV64460_PCI_CPU_BASE_ADDR_HIGH				    0x224
+
+/***********************************************/
+/*  PCI Configuration, Function 4, Registers   */
+/***********************************************/
+
+#define MV64460_PCI_P2P_MEM0_BASE_ADDR_LOW			    0x410
+#define MV64460_PCI_P2P_MEM0_BASE_ADDR_HIGH			    0x414
+#define MV64460_PCI_P2P_MEM1_BASE_ADDR_LOW			    0x418
+#define MV64460_PCI_P2P_MEM1_BASE_ADDR_HIGH			    0x41c
+#define MV64460_PCI_P2P_I_O_BASE_ADDR				    0x420
+#define MV64460_PCI_INTERNAL_REGS_I_O_MAPPED_BASE_ADDR		    0x424
+
+/****************************************/
+/* Messaging Unit Registers (I20)	*/
+/****************************************/
+
+#define MV64460_I2O_INBOUND_MESSAGE_REG0_PCI_0_SIDE		    0x010
+#define MV64460_I2O_INBOUND_MESSAGE_REG1_PCI_0_SIDE		    0x014
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG0_PCI_0_SIDE		    0x018
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG1_PCI_0_SIDE		    0x01C
+#define MV64460_I2O_INBOUND_DOORBELL_REG_PCI_0_SIDE		    0x020
+#define MV64460_I2O_INBOUND_INTERRUPT_CAUSE_REG_PCI_0_SIDE	    0x024
+#define MV64460_I2O_INBOUND_INTERRUPT_MASK_REG_PCI_0_SIDE	    0x028
+#define MV64460_I2O_OUTBOUND_DOORBELL_REG_PCI_0_SIDE		    0x02C
+#define MV64460_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_PCI_0_SIDE	    0x030
+#define MV64460_I2O_OUTBOUND_INTERRUPT_MASK_REG_PCI_0_SIDE	    0x034
+#define MV64460_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_0_SIDE	    0x040
+#define MV64460_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_0_SIDE	    0x044
+#define MV64460_I2O_QUEUE_CONTROL_REG_PCI_0_SIDE		    0x050
+#define MV64460_I2O_QUEUE_BASE_ADDR_REG_PCI_0_SIDE		    0x054
+#define MV64460_I2O_INBOUND_FREE_HEAD_POINTER_REG_PCI_0_SIDE	    0x060
+#define MV64460_I2O_INBOUND_FREE_TAIL_POINTER_REG_PCI_0_SIDE	    0x064
+#define MV64460_I2O_INBOUND_POST_HEAD_POINTER_REG_PCI_0_SIDE	    0x068
+#define MV64460_I2O_INBOUND_POST_TAIL_POINTER_REG_PCI_0_SIDE	    0x06C
+#define MV64460_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_PCI_0_SIDE	    0x070
+#define MV64460_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_PCI_0_SIDE	    0x074
+#define MV64460_I2O_OUTBOUND_POST_HEAD_POINTER_REG_PCI_0_SIDE	    0x0F8
+#define MV64460_I2O_OUTBOUND_POST_TAIL_POINTER_REG_PCI_0_SIDE	    0x0FC
+
+#define MV64460_I2O_INBOUND_MESSAGE_REG0_PCI_1_SIDE		    0x090
+#define MV64460_I2O_INBOUND_MESSAGE_REG1_PCI_1_SIDE		    0x094
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG0_PCI_1_SIDE		    0x098
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG1_PCI_1_SIDE		    0x09C
+#define MV64460_I2O_INBOUND_DOORBELL_REG_PCI_1_SIDE		    0x0A0
+#define MV64460_I2O_INBOUND_INTERRUPT_CAUSE_REG_PCI_1_SIDE	    0x0A4
+#define MV64460_I2O_INBOUND_INTERRUPT_MASK_REG_PCI_1_SIDE	    0x0A8
+#define MV64460_I2O_OUTBOUND_DOORBELL_REG_PCI_1_SIDE		    0x0AC
+#define MV64460_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_PCI_1_SIDE	    0x0B0
+#define MV64460_I2O_OUTBOUND_INTERRUPT_MASK_REG_PCI_1_SIDE	    0x0B4
+#define MV64460_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_1_SIDE	    0x0C0
+#define MV64460_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_PCI_1_SIDE	    0x0C4
+#define MV64460_I2O_QUEUE_CONTROL_REG_PCI_1_SIDE		    0x0D0
+#define MV64460_I2O_QUEUE_BASE_ADDR_REG_PCI_1_SIDE		    0x0D4
+#define MV64460_I2O_INBOUND_FREE_HEAD_POINTER_REG_PCI_1_SIDE	    0x0E0
+#define MV64460_I2O_INBOUND_FREE_TAIL_POINTER_REG_PCI_1_SIDE	    0x0E4
+#define MV64460_I2O_INBOUND_POST_HEAD_POINTER_REG_PCI_1_SIDE	    0x0E8
+#define MV64460_I2O_INBOUND_POST_TAIL_POINTER_REG_PCI_1_SIDE	    0x0EC
+#define MV64460_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_PCI_1_SIDE	    0x0F0
+#define MV64460_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_PCI_1_SIDE	    0x0F4
+#define MV64460_I2O_OUTBOUND_POST_HEAD_POINTER_REG_PCI_1_SIDE	    0x078
+#define MV64460_I2O_OUTBOUND_POST_TAIL_POINTER_REG_PCI_1_SIDE	    0x07C
+
+#define MV64460_I2O_INBOUND_MESSAGE_REG0_CPU0_SIDE		    0x1C10
+#define MV64460_I2O_INBOUND_MESSAGE_REG1_CPU0_SIDE		    0x1C14
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG0_CPU0_SIDE		    0x1C18
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG1_CPU0_SIDE		    0x1C1C
+#define MV64460_I2O_INBOUND_DOORBELL_REG_CPU0_SIDE		    0x1C20
+#define MV64460_I2O_INBOUND_INTERRUPT_CAUSE_REG_CPU0_SIDE	    0x1C24
+#define MV64460_I2O_INBOUND_INTERRUPT_MASK_REG_CPU0_SIDE	    0x1C28
+#define MV64460_I2O_OUTBOUND_DOORBELL_REG_CPU0_SIDE		    0x1C2C
+#define MV64460_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_CPU0_SIDE	    0x1C30
+#define MV64460_I2O_OUTBOUND_INTERRUPT_MASK_REG_CPU0_SIDE	    0x1C34
+#define MV64460_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_CPU0_SIDE	    0x1C40
+#define MV64460_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_CPU0_SIDE	    0x1C44
+#define MV64460_I2O_QUEUE_CONTROL_REG_CPU0_SIDE			    0x1C50
+#define MV64460_I2O_QUEUE_BASE_ADDR_REG_CPU0_SIDE		    0x1C54
+#define MV64460_I2O_INBOUND_FREE_HEAD_POINTER_REG_CPU0_SIDE	    0x1C60
+#define MV64460_I2O_INBOUND_FREE_TAIL_POINTER_REG_CPU0_SIDE	    0x1C64
+#define MV64460_I2O_INBOUND_POST_HEAD_POINTER_REG_CPU0_SIDE	    0x1C68
+#define MV64460_I2O_INBOUND_POST_TAIL_POINTER_REG_CPU0_SIDE	    0x1C6C
+#define MV64460_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_CPU0_SIDE	    0x1C70
+#define MV64460_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_CPU0_SIDE	    0x1C74
+#define MV64460_I2O_OUTBOUND_POST_HEAD_POINTER_REG_CPU0_SIDE	    0x1CF8
+#define MV64460_I2O_OUTBOUND_POST_TAIL_POINTER_REG_CPU0_SIDE	    0x1CFC
+#define MV64460_I2O_INBOUND_MESSAGE_REG0_CPU1_SIDE		    0x1C90
+#define MV64460_I2O_INBOUND_MESSAGE_REG1_CPU1_SIDE		    0x1C94
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG0_CPU1_SIDE		    0x1C98
+#define MV64460_I2O_OUTBOUND_MESSAGE_REG1_CPU1_SIDE		    0x1C9C
+#define MV64460_I2O_INBOUND_DOORBELL_REG_CPU1_SIDE		    0x1CA0
+#define MV64460_I2O_INBOUND_INTERRUPT_CAUSE_REG_CPU1_SIDE	    0x1CA4
+#define MV64460_I2O_INBOUND_INTERRUPT_MASK_REG_CPU1_SIDE	    0x1CA8
+#define MV64460_I2O_OUTBOUND_DOORBELL_REG_CPU1_SIDE		    0x1CAC
+#define MV64460_I2O_OUTBOUND_INTERRUPT_CAUSE_REG_CPU1_SIDE	    0x1CB0
+#define MV64460_I2O_OUTBOUND_INTERRUPT_MASK_REG_CPU1_SIDE	    0x1CB4
+#define MV64460_I2O_INBOUND_QUEUE_PORT_VIRTUAL_REG_CPU1_SIDE	    0x1CC0
+#define MV64460_I2O_OUTBOUND_QUEUE_PORT_VIRTUAL_REG_CPU1_SIDE	    0x1CC4
+#define MV64460_I2O_QUEUE_CONTROL_REG_CPU1_SIDE			    0x1CD0
+#define MV64460_I2O_QUEUE_BASE_ADDR_REG_CPU1_SIDE		    0x1CD4
+#define MV64460_I2O_INBOUND_FREE_HEAD_POINTER_REG_CPU1_SIDE	    0x1CE0
+#define MV64460_I2O_INBOUND_FREE_TAIL_POINTER_REG_CPU1_SIDE	    0x1CE4
+#define MV64460_I2O_INBOUND_POST_HEAD_POINTER_REG_CPU1_SIDE	    0x1CE8
+#define MV64460_I2O_INBOUND_POST_TAIL_POINTER_REG_CPU1_SIDE	    0x1CEC
+#define MV64460_I2O_OUTBOUND_FREE_HEAD_POINTER_REG_CPU1_SIDE	    0x1CF0
+#define MV64460_I2O_OUTBOUND_FREE_TAIL_POINTER_REG_CPU1_SIDE	    0x1CF4
+#define MV64460_I2O_OUTBOUND_POST_HEAD_POINTER_REG_CPU1_SIDE	    0x1C78
+#define MV64460_I2O_OUTBOUND_POST_TAIL_POINTER_REG_CPU1_SIDE	    0x1C7C
+
+/****************************************/
+/*	  Ethernet Unit Registers		*/
+/****************************************/
+
+#define MV64460_ETH_PHY_ADDR_REG				    0x2000
+#define MV64460_ETH_SMI_REG					    0x2004
+#define MV64460_ETH_UNIT_DEFAULT_ADDR_REG			    0x2008
+#define MV64460_ETH_UNIT_DEFAULTID_REG				    0x200c
+#define MV64460_ETH_UNIT_INTERRUPT_CAUSE_REG			    0x2080
+#define MV64460_ETH_UNIT_INTERRUPT_MASK_REG			    0x2084
+#define MV64460_ETH_UNIT_INTERNAL_USE_REG			    0x24fc
+#define MV64460_ETH_UNIT_ERROR_ADDR_REG				    0x2094
+#define MV64460_ETH_BAR_0					    0x2200
+#define MV64460_ETH_BAR_1					    0x2208
+#define MV64460_ETH_BAR_2					    0x2210
+#define MV64460_ETH_BAR_3					    0x2218
+#define MV64460_ETH_BAR_4					    0x2220
+#define MV64460_ETH_BAR_5					    0x2228
+#define MV64460_ETH_SIZE_REG_0					    0x2204
+#define MV64460_ETH_SIZE_REG_1					    0x220c
+#define MV64460_ETH_SIZE_REG_2					    0x2214
+#define MV64460_ETH_SIZE_REG_3					    0x221c
+#define MV64460_ETH_SIZE_REG_4					    0x2224
+#define MV64460_ETH_SIZE_REG_5					    0x222c
+#define MV64460_ETH_HEADERS_RETARGET_BASE_REG			    0x2230
+#define MV64460_ETH_HEADERS_RETARGET_CONTROL_REG		    0x2234
+#define MV64460_ETH_HIGH_ADDR_REMAP_REG_0			    0x2280
+#define MV64460_ETH_HIGH_ADDR_REMAP_REG_1			    0x2284
+#define MV64460_ETH_HIGH_ADDR_REMAP_REG_2			    0x2288
+#define MV64460_ETH_HIGH_ADDR_REMAP_REG_3			    0x228c
+#define MV64460_ETH_BASE_ADDR_ENABLE_REG			    0x2290
+#define MV64460_ETH_ACCESS_PROTECTION_REG(port)			   (0x2294 + (port<<2))
+#define MV64460_ETH_MIB_COUNTERS_BASE(port)			   (0x3000 + (port<<7))
+#define MV64460_ETH_PORT_CONFIG_REG(port)			   (0x2400 + (port<<10))
+#define MV64460_ETH_PORT_CONFIG_EXTEND_REG(port)		   (0x2404 + (port<<10))
+#define MV64460_ETH_MII_SERIAL_PARAMETRS_REG(port)		   (0x2408 + (port<<10))
+#define MV64460_ETH_GMII_SERIAL_PARAMETRS_REG(port)		   (0x240c + (port<<10))
+#define MV64460_ETH_VLAN_ETHERTYPE_REG(port)			   (0x2410 + (port<<10))
+#define MV64460_ETH_MAC_ADDR_LOW(port)				   (0x2414 + (port<<10))
+#define MV64460_ETH_MAC_ADDR_HIGH(port)				   (0x2418 + (port<<10))
+#define MV64460_ETH_SDMA_CONFIG_REG(port)			   (0x241c + (port<<10))
+#define MV64460_ETH_DSCP_0(port)				   (0x2420 + (port<<10))
+#define MV64460_ETH_DSCP_1(port)				   (0x2424 + (port<<10))
+#define MV64460_ETH_DSCP_2(port)				   (0x2428 + (port<<10))
+#define MV64460_ETH_DSCP_3(port)				   (0x242c + (port<<10))
+#define MV64460_ETH_DSCP_4(port)				   (0x2430 + (port<<10))
+#define MV64460_ETH_DSCP_5(port)				   (0x2434 + (port<<10))
+#define MV64460_ETH_DSCP_6(port)				   (0x2438 + (port<<10))
+#define MV64460_ETH_PORT_SERIAL_CONTROL_REG(port)		   (0x243c + (port<<10))
+#define MV64460_ETH_VLAN_PRIORITY_TAG_TO_PRIORITY(port)		   (0x2440 + (port<<10))
+#define MV64460_ETH_PORT_STATUS_REG(port)			   (0x2444 + (port<<10))
+#define MV64460_ETH_TRANSMIT_QUEUE_COMMAND_REG(port)		   (0x2448 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_FIXED_PRIORITY(port)		   (0x244c + (port<<10))
+#define MV64460_ETH_PORT_TX_TOKEN_BUCKET_RATE_CONFIG(port)	   (0x2450 + (port<<10))
+#define MV64460_ETH_MAXIMUM_TRANSMIT_UNIT(port)			   (0x2458 + (port<<10))
+#define MV64460_ETH_PORT_MAXIMUM_TOKEN_BUCKET_SIZE(port)	   (0x245c + (port<<10))
+#define MV64460_ETH_INTERRUPT_CAUSE_REG(port)			   (0x2460 + (port<<10))
+#define MV64460_ETH_INTERRUPT_CAUSE_EXTEND_REG(port)		   (0x2464 + (port<<10))
+#define MV64460_ETH_INTERRUPT_MASK_REG(port)			   (0x2468 + (port<<10))
+#define MV64460_ETH_INTERRUPT_EXTEND_MASK_REG(port)		   (0x246c + (port<<10))
+#define MV64460_ETH_RX_FIFO_URGENT_THRESHOLD_REG(port)		   (0x2470 + (port<<10))
+#define MV64460_ETH_TX_FIFO_URGENT_THRESHOLD_REG(port)		   (0x2474 + (port<<10))
+#define MV64460_ETH_RX_MINIMAL_FRAME_SIZE_REG(port)		   (0x247c + (port<<10))
+#define MV64460_ETH_RX_DISCARDED_FRAMES_COUNTER(port)		   (0x2484 + (port<<10)
+#define MV64460_ETH_PORT_DEBUG_0_REG(port)			   (0x248c + (port<<10))
+#define MV64460_ETH_PORT_DEBUG_1_REG(port)			   (0x2490 + (port<<10))
+#define MV64460_ETH_PORT_INTERNAL_ADDR_ERROR_REG(port)		   (0x2494 + (port<<10))
+#define MV64460_ETH_INTERNAL_USE_REG(port)			   (0x24fc + (port<<10))
+#define MV64460_ETH_RECEIVE_QUEUE_COMMAND_REG(port)		   (0x2680 + (port<<10))
+#define MV64460_ETH_CURRENT_SERVED_TX_DESC_PTR(port)		   (0x2684 + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_0(port)		   (0x260c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_1(port)		   (0x261c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_2(port)		   (0x262c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_3(port)		   (0x263c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_4(port)		   (0x264c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_5(port)		   (0x265c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_6(port)		   (0x266c + (port<<10))
+#define MV64460_ETH_RX_CURRENT_QUEUE_DESC_PTR_7(port)		   (0x267c + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_0(port)		   (0x26c0 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_1(port)		   (0x26c4 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_2(port)		   (0x26c8 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_3(port)		   (0x26cc + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_4(port)		   (0x26d0 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_5(port)		   (0x26d4 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_6(port)		   (0x26d8 + (port<<10))
+#define MV64460_ETH_TX_CURRENT_QUEUE_DESC_PTR_7(port)		   (0x26dc + (port<<10))
+#define MV64460_ETH_TX_QUEUE_0_TOKEN_BUCKET_COUNT(port)		   (0x2700 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_1_TOKEN_BUCKET_COUNT(port)		   (0x2710 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_2_TOKEN_BUCKET_COUNT(port)		   (0x2720 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_3_TOKEN_BUCKET_COUNT(port)		   (0x2730 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_4_TOKEN_BUCKET_COUNT(port)		   (0x2740 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_5_TOKEN_BUCKET_COUNT(port)		   (0x2750 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_6_TOKEN_BUCKET_COUNT(port)		   (0x2760 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_7_TOKEN_BUCKET_COUNT(port)		   (0x2770 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_0_TOKEN_BUCKET_CONFIG(port)	   (0x2704 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_1_TOKEN_BUCKET_CONFIG(port)	   (0x2714 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_2_TOKEN_BUCKET_CONFIG(port)	   (0x2724 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_3_TOKEN_BUCKET_CONFIG(port)	   (0x2734 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_4_TOKEN_BUCKET_CONFIG(port)	   (0x2744 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_5_TOKEN_BUCKET_CONFIG(port)	   (0x2754 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_6_TOKEN_BUCKET_CONFIG(port)	   (0x2764 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_7_TOKEN_BUCKET_CONFIG(port)	   (0x2774 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_0_ARBITER_CONFIG(port)		   (0x2708 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_1_ARBITER_CONFIG(port)		   (0x2718 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_2_ARBITER_CONFIG(port)		   (0x2728 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_3_ARBITER_CONFIG(port)		   (0x2738 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_4_ARBITER_CONFIG(port)		   (0x2748 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_5_ARBITER_CONFIG(port)		   (0x2758 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_6_ARBITER_CONFIG(port)		   (0x2768 + (port<<10))
+#define MV64460_ETH_TX_QUEUE_7_ARBITER_CONFIG(port)		   (0x2778 + (port<<10))
+#define MV64460_ETH_PORT_TX_TOKEN_BUCKET_COUNT(port)		   (0x2780 + (port<<10))
+#define MV64460_ETH_DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(port)   (0x3400 + (port<<10))
+#define MV64460_ETH_DA_FILTER_OTHER_MULTICAST_TABLE_BASE(port)	   (0x3500 + (port<<10))
+#define MV64460_ETH_DA_FILTER_UNICAST_TABLE_BASE(port)		   (0x3600 + (port<<10))
+
+/*******************************************/
+/*	    CUNIT  Registers		   */
+/*******************************************/
+
+	 /* Address Decoding Register Map */
+
+#define MV64460_CUNIT_BASE_ADDR_REG0				    0xf200
+#define MV64460_CUNIT_BASE_ADDR_REG1				    0xf208
+#define MV64460_CUNIT_BASE_ADDR_REG2				    0xf210
+#define MV64460_CUNIT_BASE_ADDR_REG3				    0xf218
+#define MV64460_CUNIT_SIZE0					    0xf204
+#define MV64460_CUNIT_SIZE1					    0xf20c
+#define MV64460_CUNIT_SIZE2					    0xf214
+#define MV64460_CUNIT_SIZE3					    0xf21c
+#define MV64460_CUNIT_HIGH_ADDR_REMAP_REG0			    0xf240
+#define MV64460_CUNIT_HIGH_ADDR_REMAP_REG1			    0xf244
+#define MV64460_CUNIT_BASE_ADDR_ENABLE_REG			    0xf250
+#define MV64460_MPSC0_ACCESS_PROTECTION_REG			    0xf254
+#define MV64460_MPSC1_ACCESS_PROTECTION_REG			    0xf258
+#define MV64460_CUNIT_INTERNAL_SPACE_BASE_ADDR_REG		    0xf25C
+
+	/*  Error Report Registers  */
+
+#define MV64460_CUNIT_INTERRUPT_CAUSE_REG			    0xf310
+#define MV64460_CUNIT_INTERRUPT_MASK_REG			    0xf314
+#define MV64460_CUNIT_ERROR_ADDR				    0xf318
+
+	/*  Cunit Control Registers */
+
+#define MV64460_CUNIT_ARBITER_CONTROL_REG			    0xf300
+#define MV64460_CUNIT_CONFIG_REG				    0xb40c
+#define MV64460_CUNIT_CRROSBAR_TIMEOUT_REG			    0xf304
+
+	/*  Cunit Debug Registers   */
+
+#define MV64460_CUNIT_DEBUG_LOW					    0xf340
+#define MV64460_CUNIT_DEBUG_HIGH				    0xf344
+#define MV64460_CUNIT_MMASK					    0xf380
+
+	/*  Cunit Base Address Enable Window Bits*/
+#define MV64460_CUNIT_BASE_ADDR_WIN_0_BIT			 0x0
+#define MV64460_CUNIT_BASE_ADDR_WIN_1_BIT			 0x1
+#define MV64460_CUNIT_BASE_ADDR_WIN_2_BIT			 0x2
+#define MV64460_CUNIT_BASE_ADDR_WIN_3_BIT			 0x3
+
+	/*  MPSCs Clocks Routing Registers  */
+
+#define MV64460_MPSC_ROUTING_REG				    0xb400
+#define MV64460_MPSC_RX_CLOCK_ROUTING_REG			    0xb404
+#define MV64460_MPSC_TX_CLOCK_ROUTING_REG			    0xb408
+
+	/*  MPSCs Interrupts Registers	  */
+
+#define MV64460_MPSC_CAUSE_REG(port)				   (0xb804 + (port<<3))
+#define MV64460_MPSC_MASK_REG(port)				   (0xb884 + (port<<3))
+
+#define MV64460_MPSC_MAIN_CONFIG_LOW(port)			   (0x8000 + (port<<12))
+#define MV64460_MPSC_MAIN_CONFIG_HIGH(port)			   (0x8004 + (port<<12))
+#define MV64460_MPSC_PROTOCOL_CONFIG(port)			   (0x8008 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG1(port)				   (0x800c + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG2(port)				   (0x8010 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG3(port)				   (0x8014 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG4(port)				   (0x8018 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG5(port)				   (0x801c + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG6(port)				   (0x8020 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG7(port)				   (0x8024 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG8(port)				   (0x8028 + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG9(port)				   (0x802c + (port<<12))
+#define MV64460_MPSC_CHANNEL_REG10(port)			   (0x8030 + (port<<12))
+
+	/*  MPSC0 Registers	 */
+
+
+/***************************************/
+/*	    SDMA Registers	       */
+/***************************************/
+
+#define MV64460_SDMA_CONFIG_REG(channel)			(0x4000 + (channel<<13))
+#define MV64460_SDMA_COMMAND_REG(channel)			(0x4008 + (channel<<13))
+#define MV64460_SDMA_CURRENT_RX_DESCRIPTOR_POINTER(channel)	(0x4810 + (channel<<13))
+#define MV64460_SDMA_CURRENT_TX_DESCRIPTOR_POINTER(channel)	(0x4c10 + (channel<<13))
+#define MV64460_SDMA_FIRST_TX_DESCRIPTOR_POINTER(channel)	(0x4c14 + (channel<<13))
+
+#define MV64460_SDMA_CAUSE_REG					    0xb800
+#define MV64460_SDMA_MASK_REG					    0xb880
+
+
+/****************************************/
+/* SDMA Address Space Targets		*/
+/****************************************/
+
+#define MV64460_SDMA_DRAM_CS_0_TARGET				    0x0e00
+#define MV64460_SDMA_DRAM_CS_1_TARGET				    0x0d00
+#define MV64460_SDMA_DRAM_CS_2_TARGET				    0x0b00
+#define MV64460_SDMA_DRAM_CS_3_TARGET				    0x0700
+
+#define MV64460_SDMA_DEV_CS_0_TARGET				    0x1e01
+#define MV64460_SDMA_DEV_CS_1_TARGET				    0x1d01
+#define MV64460_SDMA_DEV_CS_2_TARGET				    0x1b01
+#define MV64460_SDMA_DEV_CS_3_TARGET				    0x1701
+
+#define MV64460_SDMA_BOOT_CS_TARGET				    0x0f00
+
+#define MV64460_SDMA_SRAM_TARGET				    0x0003
+#define MV64460_SDMA_60X_BUS_TARGET				    0x4003
+
+#define MV64460_PCI_0_TARGET					    0x0003
+#define MV64460_PCI_1_TARGET					    0x0004
+
+
+/* Devices BAR and size registers */
+
+#define MV64460_DEV_CS0_BASE_ADDR				    0x028
+#define MV64460_DEV_CS0_SIZE					    0x030
+#define MV64460_DEV_CS1_BASE_ADDR				    0x228
+#define MV64460_DEV_CS1_SIZE					    0x230
+#define MV64460_DEV_CS2_BASE_ADDR				    0x248
+#define MV64460_DEV_CS2_SIZE					    0x250
+#define MV64460_DEV_CS3_BASE_ADDR				    0x038
+#define MV64460_DEV_CS3_SIZE					    0x040
+#define MV64460_BOOTCS_BASE_ADDR				    0x238
+#define MV64460_BOOTCS_SIZE					    0x240
+
+/* SDMA Window access protection */
+#define MV64460_SDMA_WIN_ACCESS_NOT_ALLOWED 0
+#define MV64460_SDMA_WIN_ACCESS_READ_ONLY 1
+#define MV64460_SDMA_WIN_ACCESS_FULL 2
+
+/* BRG Interrupts */
+
+#define MV64460_BRG_CONFIG_REG(brg)				 (0xb200 + (brg<<3))
+#define MV64460_BRG_BAUDE_TUNING_REG(brg)			 (0xb204 + (brg<<3))
+#define MV64460_BRG_CAUSE_REG					    0xb834
+#define MV64460_BRG_MASK_REG					    0xb8b4
+
+/****************************************/
+/* DMA Channel Control			*/
+/****************************************/
+
+#define MV64460_DMA_CHANNEL0_CONTROL				    0x840
+#define MV64460_DMA_CHANNEL0_CONTROL_HIGH			    0x880
+#define MV64460_DMA_CHANNEL1_CONTROL				    0x844
+#define MV64460_DMA_CHANNEL1_CONTROL_HIGH			    0x884
+#define MV64460_DMA_CHANNEL2_CONTROL				    0x848
+#define MV64460_DMA_CHANNEL2_CONTROL_HIGH			    0x888
+#define MV64460_DMA_CHANNEL3_CONTROL				    0x84C
+#define MV64460_DMA_CHANNEL3_CONTROL_HIGH			    0x88C
+
+
+/****************************************/
+/*	     IDMA Registers		*/
+/****************************************/
+
+#define MV64460_DMA_CHANNEL0_BYTE_COUNT				    0x800
+#define MV64460_DMA_CHANNEL1_BYTE_COUNT				    0x804
+#define MV64460_DMA_CHANNEL2_BYTE_COUNT				    0x808
+#define MV64460_DMA_CHANNEL3_BYTE_COUNT				    0x80C
+#define MV64460_DMA_CHANNEL0_SOURCE_ADDR			    0x810
+#define MV64460_DMA_CHANNEL1_SOURCE_ADDR			    0x814
+#define MV64460_DMA_CHANNEL2_SOURCE_ADDR			    0x818
+#define MV64460_DMA_CHANNEL3_SOURCE_ADDR			    0x81c
+#define MV64460_DMA_CHANNEL0_DESTINATION_ADDR			    0x820
+#define MV64460_DMA_CHANNEL1_DESTINATION_ADDR			    0x824
+#define MV64460_DMA_CHANNEL2_DESTINATION_ADDR			    0x828
+#define MV64460_DMA_CHANNEL3_DESTINATION_ADDR			    0x82C
+#define MV64460_DMA_CHANNEL0_NEXT_DESCRIPTOR_POINTER		    0x830
+#define MV64460_DMA_CHANNEL1_NEXT_DESCRIPTOR_POINTER		    0x834
+#define MV64460_DMA_CHANNEL2_NEXT_DESCRIPTOR_POINTER		    0x838
+#define MV64460_DMA_CHANNEL3_NEXT_DESCRIPTOR_POINTER		    0x83C
+#define MV64460_DMA_CHANNEL0_CURRENT_DESCRIPTOR_POINTER		    0x870
+#define MV64460_DMA_CHANNEL1_CURRENT_DESCRIPTOR_POINTER		    0x874
+#define MV64460_DMA_CHANNEL2_CURRENT_DESCRIPTOR_POINTER		    0x878
+#define MV64460_DMA_CHANNEL3_CURRENT_DESCRIPTOR_POINTER		    0x87C
+
+ /*  IDMA Address Decoding Base Address Registers  */
+
+#define MV64460_DMA_BASE_ADDR_REG0				    0xa00
+#define MV64460_DMA_BASE_ADDR_REG1				    0xa08
+#define MV64460_DMA_BASE_ADDR_REG2				    0xa10
+#define MV64460_DMA_BASE_ADDR_REG3				    0xa18
+#define MV64460_DMA_BASE_ADDR_REG4				    0xa20
+#define MV64460_DMA_BASE_ADDR_REG5				    0xa28
+#define MV64460_DMA_BASE_ADDR_REG6				    0xa30
+#define MV64460_DMA_BASE_ADDR_REG7				    0xa38
+
+ /*  IDMA Address Decoding Size Address Register   */
+
+#define MV64460_DMA_SIZE_REG0					    0xa04
+#define MV64460_DMA_SIZE_REG1					    0xa0c
+#define MV64460_DMA_SIZE_REG2					    0xa14
+#define MV64460_DMA_SIZE_REG3					    0xa1c
+#define MV64460_DMA_SIZE_REG4					    0xa24
+#define MV64460_DMA_SIZE_REG5					    0xa2c
+#define MV64460_DMA_SIZE_REG6					    0xa34
+#define MV64460_DMA_SIZE_REG7					    0xa3C
+
+ /* IDMA Address Decoding High Address Remap and Access
+		  Protection Registers			  */
+
+#define MV64460_DMA_HIGH_ADDR_REMAP_REG0			    0xa60
+#define MV64460_DMA_HIGH_ADDR_REMAP_REG1			    0xa64
+#define MV64460_DMA_HIGH_ADDR_REMAP_REG2			    0xa68
+#define MV64460_DMA_HIGH_ADDR_REMAP_REG3			    0xa6C
+#define MV64460_DMA_BASE_ADDR_ENABLE_REG			    0xa80
+#define MV64460_DMA_CHANNEL0_ACCESS_PROTECTION_REG		    0xa70
+#define MV64460_DMA_CHANNEL1_ACCESS_PROTECTION_REG		    0xa74
+#define MV64460_DMA_CHANNEL2_ACCESS_PROTECTION_REG		    0xa78
+#define MV64460_DMA_CHANNEL3_ACCESS_PROTECTION_REG		    0xa7c
+#define MV64460_DMA_ARBITER_CONTROL				    0x860
+#define MV64460_DMA_CROSS_BAR_TIMEOUT				    0x8d0
+
+ /*  IDMA Headers Retarget Registers   */
+
+#define MV64460_DMA_HEADERS_RETARGET_CONTROL			    0xa84
+#define MV64460_DMA_HEADERS_RETARGET_BASE			    0xa88
+
+ /*  IDMA Interrupt Register  */
+
+#define MV64460_DMA_INTERRUPT_CAUSE_REG				    0x8c0
+#define MV64460_DMA_INTERRUPT_CAUSE_MASK			    0x8c4
+#define MV64460_DMA_ERROR_ADDR					    0x8c8
+#define MV64460_DMA_ERROR_SELECT				    0x8cc
+
+ /*  IDMA Debug Register ( for internal use )	 */
+
+#define MV64460_DMA_DEBUG_LOW					    0x8e0
+#define MV64460_DMA_DEBUG_HIGH					    0x8e4
+#define MV64460_DMA_SPARE					    0xA8C
+
+/****************************************/
+/* Timer_Counter			*/
+/****************************************/
+
+#define MV64460_TIMER_COUNTER0					    0x850
+#define MV64460_TIMER_COUNTER1					    0x854
+#define MV64460_TIMER_COUNTER2					    0x858
+#define MV64460_TIMER_COUNTER3					    0x85C
+#define MV64460_TIMER_COUNTER_0_3_CONTROL			    0x864
+#define MV64460_TIMER_COUNTER_0_3_INTERRUPT_CAUSE		    0x868
+#define MV64460_TIMER_COUNTER_0_3_INTERRUPT_MASK		    0x86c
+
+/****************************************/
+/*	   Watchdog registers		*/
+/****************************************/
+
+#define MV64460_WATCHDOG_CONFIG_REG				    0xb410
+#define MV64460_WATCHDOG_VALUE_REG				    0xb414
+
+/****************************************/
+/* I2C Registers			*/
+/****************************************/
+
+#define MV64460_I2C_SLAVE_ADDR					    0xc000
+#define MV64460_I2C_EXTENDED_SLAVE_ADDR				    0xc010
+#define MV64460_I2C_DATA					    0xc004
+#define MV64460_I2C_CONTROL					    0xc008
+#define MV64460_I2C_STATUS_BAUDE_RATE				    0xc00C
+#define MV64460_I2C_SOFT_RESET					    0xc01c
+
+/****************************************/
+/* GPP Interface Registers		*/
+/****************************************/
+
+#define MV64460_GPP_IO_CONTROL					    0xf100
+#define MV64460_GPP_LEVEL_CONTROL				    0xf110
+#define MV64460_GPP_VALUE					    0xf104
+#define MV64460_GPP_INTERRUPT_CAUSE				    0xf108
+#define MV64460_GPP_INTERRUPT_MASK0				    0xf10c
+#define MV64460_GPP_INTERRUPT_MASK1				    0xf114
+#define MV64460_GPP_VALUE_SET					    0xf118
+#define MV64460_GPP_VALUE_CLEAR					    0xf11c
+
+/****************************************/
+/* Interrupt Controller Registers	*/
+/****************************************/
+
+/****************************************/
+/* Interrupts				*/
+/****************************************/
+
+#define MV64460_MAIN_INTERRUPT_CAUSE_LOW			    0x004
+#define MV64460_MAIN_INTERRUPT_CAUSE_HIGH			    0x00c
+#define MV64460_CPU_INTERRUPT0_MASK_LOW				    0x014
+#define MV64460_CPU_INTERRUPT0_MASK_HIGH			    0x01c
+#define MV64460_CPU_INTERRUPT0_SELECT_CAUSE			    0x024
+#define MV64460_CPU_INTERRUPT1_MASK_LOW				    0x034
+#define MV64460_CPU_INTERRUPT1_MASK_HIGH			    0x03c
+#define MV64460_CPU_INTERRUPT1_SELECT_CAUSE			    0x044
+#define MV64460_INTERRUPT0_MASK_0_LOW				    0x054
+#define MV64460_INTERRUPT0_MASK_0_HIGH				    0x05c
+#define MV64460_INTERRUPT0_SELECT_CAUSE				    0x064
+#define MV64460_INTERRUPT1_MASK_0_LOW				    0x074
+#define MV64460_INTERRUPT1_MASK_0_HIGH				    0x07c
+#define MV64460_INTERRUPT1_SELECT_CAUSE				    0x084
+
+/****************************************/
+/*	MPP Interface Registers		*/
+/****************************************/
+
+#define MV64460_MPP_CONTROL0					    0xf000
+#define MV64460_MPP_CONTROL1					    0xf004
+#define MV64460_MPP_CONTROL2					    0xf008
+#define MV64460_MPP_CONTROL3					    0xf00c
+
+/****************************************/
+/*    Serial Initialization registers	*/
+/****************************************/
+
+#define MV64460_SERIAL_INIT_LAST_DATA				    0xf324
+#define MV64460_SERIAL_INIT_CONTROL				    0xf328
+#define MV64460_SERIAL_INIT_STATUS				    0xf32c
+
+
+#endif /* __INCgt64460rh */
diff --git a/board/prodrive/p3mx/p3mx.c b/board/prodrive/p3mx/p3mx.c
new file mode 100644
index 0000000..6cebd1a
--- /dev/null
+++ b/board/prodrive/p3mx/p3mx.c
@@ -0,0 +1,809 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Based on original work by
+ *	Roel Loeffen, (C) Copyright 2006 Prodrive B.V.
+ *	Josh Huber, (C) Copyright 2001 Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ * modifications for the DB64360 eval board based by Ingo.Assmus@keymile.com
+ * modifications for the cpci750 by reinhard.arlt@esd-electronics.com
+ * modifications for the P3M750 by roel.loeffen@prodrive.nl
+ */
+
+/*
+ * p3m750.c - main board support/init for the Prodrive p3m750/p3m7448.
+ */
+
+#include <common.h>
+#include <74xx_7xx.h>
+#include "../../Marvell/include/memory.h"
+#include "../../Marvell/include/pci.h"
+#include "../../Marvell/include/mv_gen_reg.h"
+#include <net.h>
+#include <i2c.h>
+
+#include "eth.h"
+#include "mpsc.h"
+#include "64460.h"
+#include "mv_regs.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#undef	DEBUG
+/*#define	DEBUG */
+
+#ifdef CONFIG_PCI
+#define	MAP_PCI
+#endif /* of CONFIG_PCI */
+
+#ifdef DEBUG
+#define DP(x) x
+#else
+#define DP(x)
+#endif
+
+extern void flush_data_cache (void);
+extern void invalidate_l1_instruction_cache (void);
+extern flash_info_t flash_info[];
+
+/* ------------------------------------------------------------------------- */
+
+/* this is the current GT register space location */
+/* it starts at CFG_DFL_GT_REGS but moves later to CFG_GT_REGS */
+
+/* Unfortunately, we cant change it while we are in flash, so we initialize it
+ * to the "final" value. This means that any debug_led calls before
+ * board_early_init_f wont work right (like in cpu_init_f).
+ * See also my_remap_gt_regs below. (NTL)
+ */
+
+void board_prebootm_init (void);
+unsigned int INTERNAL_REG_BASE_ADDR = CFG_GT_REGS;
+int display_mem_map (void);
+
+/* ------------------------------------------------------------------------- */
+
+/*
+ * This is a version of the GT register space remapping function that
+ * doesn't touch globals (meaning, it's ok to run from flash.)
+ *
+ * Unfortunately, this has the side effect that a writable
+ * INTERNAL_REG_BASE_ADDR is impossible. Oh well.
+ */
+
+void my_remap_gt_regs (u32 cur_loc, u32 new_loc)
+{
+	u32 temp;
+
+	/* check and see if it's already moved */
+	temp = in_le32 ((u32 *) (new_loc + INTERNAL_SPACE_DECODE));
+	if ((temp & 0xffff) == new_loc >> 16)
+		return;
+
+	temp = (in_le32 ((u32 *) (cur_loc + INTERNAL_SPACE_DECODE)) &
+		0xffff0000) | (new_loc >> 16);
+
+	out_le32 ((u32 *) (cur_loc + INTERNAL_SPACE_DECODE), temp);
+
+	while (GTREGREAD (INTERNAL_SPACE_DECODE) != temp);
+}
+
+#ifdef CONFIG_PCI
+
+static void gt_pci_config (void)
+{
+	unsigned int stat;
+	unsigned int val = 0x00fff864;	/* DINK32: BusNum 23:16,  DevNum 15:11, */
+					/* FuncNum 10:8, RegNum 7:2 */
+
+	/*
+	 * In PCIX mode devices provide their own bus and device numbers.
+	 * We query the Discovery II's
+	 * config registers by writing ones to the bus and device.
+	 * We then update the Virtual register with the correct value for the
+	 * bus and device.
+	 */
+	if ((GTREGREAD (PCI_0_MODE) & (BIT4 | BIT5)) != 0) {	/* if  PCI-X */
+		GT_REG_WRITE (PCI_0_CONFIG_ADDR, BIT31 | val);
+
+		GT_REG_READ (PCI_0_CONFIG_DATA_VIRTUAL_REG, &stat);
+
+		GT_REG_WRITE (PCI_0_CONFIG_ADDR, BIT31 | val);
+		GT_REG_WRITE (PCI_0_CONFIG_DATA_VIRTUAL_REG,
+			      (stat & 0xffff0000) | CFG_PCI_IDSEL);
+
+	}
+	if ((GTREGREAD (PCI_1_MODE) & (BIT4 | BIT5)) != 0) {	/* if  PCI-X */
+		GT_REG_WRITE (PCI_1_CONFIG_ADDR, BIT31 | val);
+		GT_REG_READ (PCI_1_CONFIG_DATA_VIRTUAL_REG, &stat);
+
+		GT_REG_WRITE (PCI_1_CONFIG_ADDR, BIT31 | val);
+		GT_REG_WRITE (PCI_1_CONFIG_DATA_VIRTUAL_REG,
+			      (stat & 0xffff0000) | CFG_PCI_IDSEL);
+	}
+
+	/* Enable master */
+	PCI_MASTER_ENABLE (0, SELF);
+	PCI_MASTER_ENABLE (1, SELF);
+
+	/* Enable PCI0/1 Mem0 and IO 0 disable all others */
+	GT_REG_READ (BASE_ADDR_ENABLE, &stat);
+	stat |= (1 << 11) | (1 << 12) | (1 << 13) | (1 << 16) | (1 << 17) |
+		(1 << 18);
+	stat &= ~((1 << 9) | (1 << 10) | (1 << 14) | (1 << 15));
+	GT_REG_WRITE (BASE_ADDR_ENABLE, stat);
+
+	/* ronen:
+	 * add write to pci remap registers for 64460.
+	 * in 64360 when writing to pci base go and overide remap automaticaly,
+	 * in 64460 it doesn't
+	 */
+	GT_REG_WRITE (PCI_0_IO_BASE_ADDR, CFG_PCI0_IO_SPACE >> 16);
+	GT_REG_WRITE (PCI_0I_O_ADDRESS_REMAP, CFG_PCI0_IO_SPACE_PCI >> 16);
+	GT_REG_WRITE (PCI_0_IO_SIZE, (CFG_PCI0_IO_SIZE - 1) >> 16);
+
+	GT_REG_WRITE (PCI_0_MEMORY0_BASE_ADDR, CFG_PCI0_MEM_BASE >> 16);
+	GT_REG_WRITE (PCI_0MEMORY0_ADDRESS_REMAP, CFG_PCI0_MEM_BASE >> 16);
+	GT_REG_WRITE (PCI_0_MEMORY0_SIZE, (CFG_PCI0_MEM_SIZE - 1) >> 16);
+
+	GT_REG_WRITE (PCI_1_IO_BASE_ADDR, CFG_PCI1_IO_SPACE >> 16);
+	GT_REG_WRITE (PCI_1I_O_ADDRESS_REMAP, CFG_PCI1_IO_SPACE_PCI >> 16);
+	GT_REG_WRITE (PCI_1_IO_SIZE, (CFG_PCI1_IO_SIZE - 1) >> 16);
+
+	GT_REG_WRITE (PCI_1_MEMORY0_BASE_ADDR, CFG_PCI1_MEM_BASE >> 16);
+	GT_REG_WRITE (PCI_1MEMORY0_ADDRESS_REMAP, CFG_PCI1_MEM_BASE >> 16);
+	GT_REG_WRITE (PCI_1_MEMORY0_SIZE, (CFG_PCI1_MEM_SIZE - 1) >> 16);
+
+	/* PCI interface settings */
+	/* Timeout set to retry forever */
+	GT_REG_WRITE (PCI_0TIMEOUT_RETRY, 0x0);
+	GT_REG_WRITE (PCI_1TIMEOUT_RETRY, 0x0);
+
+	/* ronen - enable only CS0 and Internal reg!! */
+	GT_REG_WRITE (PCI_0BASE_ADDRESS_REGISTERS_ENABLE, 0xfffffdfe);
+	GT_REG_WRITE (PCI_1BASE_ADDRESS_REGISTERS_ENABLE, 0xfffffdfe);
+
+	/* ronen:
+	 * update the pci internal registers base address.
+	 */
+#ifdef MAP_PCI
+	for (stat = 0; stat <= PCI_HOST1; stat++)
+		pciWriteConfigReg (stat,
+				   PCI_INTERNAL_REGISTERS_MEMORY_MAPPED_BASE_ADDRESS,
+				   SELF, CFG_GT_REGS);
+#endif
+
+}
+#endif
+
+/* Setup CPU interface paramaters */
+static void gt_cpu_config (void)
+{
+	cpu_t cpu = get_cpu_type ();
+	ulong tmp;
+
+	/* cpu configuration register */
+	tmp = GTREGREAD (CPU_CONFIGURATION);
+	/* set the SINGLE_CPU bit  see MV64460 */
+#ifndef CFG_GT_DUAL_CPU		/* SINGLE_CPU seems to cause JTAG problems */
+	tmp |= CPU_CONF_SINGLE_CPU;
+#endif
+	tmp &= ~CPU_CONF_AACK_DELAY_2;
+	tmp |= CPU_CONF_DP_VALID;
+	tmp |= CPU_CONF_AP_VALID;
+	tmp |= CPU_CONF_PIPELINE;
+	GT_REG_WRITE (CPU_CONFIGURATION, tmp);	/* Marvell (VXWorks) writes 0x20220FF */
+
+	/* CPU master control register */
+	tmp = GTREGREAD (CPU_MASTER_CONTROL);
+	tmp |= CPU_MAST_CTL_ARB_EN;
+
+	if ((cpu == CPU_7400) ||
+	    (cpu == CPU_7410) || (cpu == CPU_7455) || (cpu == CPU_7450)) {
+
+		tmp |= CPU_MAST_CTL_CLEAN_BLK;
+		tmp |= CPU_MAST_CTL_FLUSH_BLK;
+
+	} else {
+		/* cleanblock must be cleared for CPUs
+		 * that do not support this command (603e, 750)
+		 * see Res#1 */
+		tmp &= ~CPU_MAST_CTL_CLEAN_BLK;
+		tmp &= ~CPU_MAST_CTL_FLUSH_BLK;
+	}
+	GT_REG_WRITE (CPU_MASTER_CONTROL, tmp);
+}
+
+/*
+ * board_early_init_f.
+ *
+ * set up gal. device mappings, etc.
+ */
+int board_early_init_f (void)
+{
+	/* set up the GT the way the kernel wants it
+	 * the call to move the GT register space will obviously
+	 * fail if it has already been done, but we're going to assume
+	 * that if it's not at the power-on location, it's where we put
+	 * it last time. (huber)
+	 */
+
+	my_remap_gt_regs (CFG_DFL_GT_REGS, CFG_GT_REGS);
+
+#ifdef CONFIG_PCI
+	gt_pci_config ();
+#endif
+	/* mask all external interrupt sources */
+	GT_REG_WRITE (CPU_INTERRUPT_MASK_REGISTER_LOW, 0);
+	GT_REG_WRITE (CPU_INTERRUPT_MASK_REGISTER_HIGH, 0);
+	/* new in >MV6436x */
+	GT_REG_WRITE (CPU_INTERRUPT_1_MASK_REGISTER_LOW, 0);
+	GT_REG_WRITE (CPU_INTERRUPT_1_MASK_REGISTER_HIGH, 0);
+	/* --------------------- */
+	GT_REG_WRITE (PCI_0INTERRUPT_CAUSE_MASK_REGISTER_LOW, 0);
+	GT_REG_WRITE (PCI_0INTERRUPT_CAUSE_MASK_REGISTER_HIGH, 0);
+	GT_REG_WRITE (PCI_1INTERRUPT_CAUSE_MASK_REGISTER_LOW, 0);
+	GT_REG_WRITE (PCI_1INTERRUPT_CAUSE_MASK_REGISTER_HIGH, 0);
+
+	/* Device and Boot bus settings
+	 */
+	memoryMapDeviceSpace(DEVICE0, 0, 0);
+	GT_REG_WRITE(DEVICE_BANK0PARAMETERS, 0);
+	memoryMapDeviceSpace(DEVICE1, 0, 0);
+	GT_REG_WRITE(DEVICE_BANK1PARAMETERS, 0);
+	memoryMapDeviceSpace(DEVICE2, 0, 0);
+	GT_REG_WRITE(DEVICE_BANK2PARAMETERS, 0);
+	memoryMapDeviceSpace(DEVICE3, 0, 0);
+	GT_REG_WRITE(DEVICE_BANK3PARAMETERS, 0);
+
+	GT_REG_WRITE(DEVICE_BOOT_BANK_PARAMETERS, CFG_BOOT_PAR);
+
+	gt_cpu_config();
+
+	/* MPP setup */
+	GT_REG_WRITE (MPP_CONTROL0, CFG_MPP_CONTROL_0);
+	GT_REG_WRITE (MPP_CONTROL1, CFG_MPP_CONTROL_1);
+	GT_REG_WRITE (MPP_CONTROL2, CFG_MPP_CONTROL_2);
+	GT_REG_WRITE (MPP_CONTROL3, CFG_MPP_CONTROL_3);
+
+	GT_REG_WRITE (GPP_LEVEL_CONTROL, CFG_GPP_LEVEL_CONTROL);
+
+	return 0;
+}
+
+/* various things to do after relocation */
+
+int misc_init_r ()
+{
+	u8 val;
+
+	icache_enable ();
+#ifdef CFG_L2
+	l2cache_enable ();
+#endif
+#ifdef CONFIG_MPSC
+	mpsc_sdma_init ();
+	mpsc_init2 ();
+#endif
+
+	/*
+	 * Enable trickle changing in RTC upon powerup
+	 * No diode, 250 ohm series resistor
+	 */
+	val = 0xa5;
+	i2c_write(CFG_I2C_RTC_ADDR, 8, 1, &val, 1);
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+	/* now relocate the debug serial driver */
+	mpsc_putchar += gd->reloc_off;
+	mpsc_getchar += gd->reloc_off;
+	mpsc_test_char += gd->reloc_off;
+
+	return 0;
+}
+
+void after_reloc (ulong dest_addr, gd_t * gd)
+{
+	memoryMapDeviceSpace (BOOT_DEVICE, CFG_BOOT_SPACE, CFG_BOOT_SIZE);
+
+/*	display_mem_map(); */
+
+	/* now, jump to the main U-Boot board init code */
+	board_init_r (gd, dest_addr);
+	/* NOTREACHED */
+}
+
+/*
+ * Check Board Identity:
+ * right now, assume borad type. (there is just one...after all)
+ */
+
+int checkboard (void)
+{
+	char *s = getenv("serial#");
+
+	printf("Board: %s", CFG_BOARD_NAME);
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
+
+/* utility functions */
+void debug_led (int led, int mode)
+{
+}
+
+int display_mem_map (void)
+{
+	int i, j;
+	unsigned int base, size, width;
+
+	/* SDRAM */
+	printf ("SD (DDR) RAM\n");
+	for (i = 0; i <= BANK3; i++) {
+		base = memoryGetBankBaseAddress (i);
+		size = memoryGetBankSize (i);
+		if (size != 0)
+			printf ("BANK%d: base - 0x%08x\tsize - %dM bytes\n",
+				i, base, size >> 20);
+	}
+#ifdef CONFIG_PCI
+	/* CPU's PCI windows */
+	for (i = 0; i <= PCI_HOST1; i++) {
+		printf ("\nCPU's PCI %d windows\n", i);
+		base = pciGetSpaceBase (i, PCI_IO);
+		size = pciGetSpaceSize (i, PCI_IO);
+		printf ("      IO: base - 0x%08x\tsize - %dM bytes\n", base,
+			size >> 20);
+		/* ronen currently only first PCI MEM is used 3 */
+		for (j = 0; j <= PCI_REGION0; j++) {
+			base = pciGetSpaceBase (i, j);
+			size = pciGetSpaceSize (i, j);
+			printf ("MEMORY %d: base - 0x%08x\tsize - %dM bytes\n",
+				j, base, size >> 20);
+		}
+	}
+#endif /* of CONFIG_PCI */
+
+	/* Bootrom */
+	base = memoryGetDeviceBaseAddress (BOOT_DEVICE);	/* Boot */
+	size = memoryGetDeviceSize (BOOT_DEVICE);
+	width = memoryGetDeviceWidth (BOOT_DEVICE) * 8;
+	printf (" BOOT:  base - 0x%08x  size - %dM bytes\twidth - %d bits\t- FLASH\n",
+		base, size >> 20, width);
+
+	return (0);
+}
+
+/* DRAM check routines copied from gw8260 */
+
+#if defined (CFG_DRAM_TEST)
+
+/*********************************************************************/
+/* NAME:  move64() -  moves a double word (64-bit)		     */
+/*								     */
+/* DESCRIPTION:							     */
+/*   this function performs a double word move from the data at	     */
+/*   the source pointer to the location at the destination pointer.  */
+/*								     */
+/* INPUTS:							     */
+/*   unsigned long long *src  - pointer to data to move		     */
+/*								     */
+/* OUTPUTS:							     */
+/*   unsigned long long *dest - pointer to locate to move data	     */
+/*								     */
+/* RETURNS:							     */
+/*   None							     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*   May cloober fr0.						     */
+/*								     */
+/*********************************************************************/
+static void move64 (unsigned long long *src, unsigned long long *dest)
+{
+	asm ("lfd  0, 0(3)\n\t"	/* fpr0   =  *scr       */
+	     "stfd 0, 0(4)"	/* *dest  =  fpr0       */
+	     : : : "fr0");		/* Clobbers fr0         */
+	return;
+}
+
+
+#if defined (CFG_DRAM_TEST_DATA)
+
+unsigned long long pattern[] = {
+	0xaaaaaaaaaaaaaaaaULL,
+	0xccccccccccccccccULL,
+	0xf0f0f0f0f0f0f0f0ULL,
+	0xff00ff00ff00ff00ULL,
+	0xffff0000ffff0000ULL,
+	0xffffffff00000000ULL,
+	0x00000000ffffffffULL,
+	0x0000ffff0000ffffULL,
+	0x00ff00ff00ff00ffULL,
+	0x0f0f0f0f0f0f0f0fULL,
+	0x3333333333333333ULL,
+	0x5555555555555555ULL
+};
+
+/*********************************************************************/
+/* NAME:  mem_test_data() -  test data lines for shorts and opens    */
+/*								     */
+/* DESCRIPTION:							     */
+/*   Tests data lines for shorts and opens by forcing adjacent data  */
+/*   to opposite states. Because the data lines could be routed in   */
+/*   an arbitrary manner the must ensure test patterns ensure that   */
+/*   every case is tested. By using the following series of binary   */
+/*   patterns every combination of adjacent bits is test regardless  */
+/*   of routing.						     */
+/*								     */
+/*     ...101010101010101010101010				     */
+/*     ...110011001100110011001100				     */
+/*     ...111100001111000011110000				     */
+/*     ...111111110000000011111111				     */
+/*								     */
+/*   Carrying this out, gives us six hex patterns as follows:	     */
+/*								     */
+/*     0xaaaaaaaaaaaaaaaa					     */
+/*     0xcccccccccccccccc					     */
+/*     0xf0f0f0f0f0f0f0f0					     */
+/*     0xff00ff00ff00ff00					     */
+/*     0xffff0000ffff0000					     */
+/*     0xffffffff00000000					     */
+/*								     */
+/*   The number test patterns will always be given by:		     */
+/*								     */
+/*   log(base 2)(number data bits) = log2 (64) = 6		     */
+/*								     */
+/*   To test for short and opens to other signals on our boards. we  */
+/*   simply							     */
+/*   test with the 1's complemnt of the paterns as well.	     */
+/*								     */
+/* OUTPUTS:							     */
+/*   Displays failing test pattern				     */
+/*								     */
+/* RETURNS:							     */
+/*   0 -  Passed test						     */
+/*   1 -  Failed test						     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*  Assumes only one one SDRAM bank				     */
+/*								     */
+/*********************************************************************/
+int mem_test_data (void)
+{
+	unsigned long long *pmem = (unsigned long long *) CFG_MEMTEST_START;
+	unsigned long long temp64 = 0;
+	int num_patterns = sizeof (pattern) / sizeof (pattern[0]);
+	int i;
+	unsigned int hi, lo;
+
+	for (i = 0; i < num_patterns; i++) {
+		move64 (&(pattern[i]), pmem);
+		move64 (pmem, &temp64);
+
+		/* hi = (temp64>>32) & 0xffffffff;          */
+		/* lo = temp64 & 0xffffffff;                */
+		/* printf("\ntemp64 = 0x%08x%08x", hi, lo); */
+
+		hi = (pattern[i] >> 32) & 0xffffffff;
+		lo = pattern[i] & 0xffffffff;
+		/* printf("\npattern[%d] = 0x%08x%08x", i, hi, lo);  */
+
+		if (temp64 != pattern[i]) {
+			printf ("\n   Data Test Failed, pattern 0x%08x%08x",
+				hi, lo);
+			return 1;
+		}
+	}
+
+	return 0;
+}
+#endif /* CFG_DRAM_TEST_DATA */
+
+#if defined (CFG_DRAM_TEST_ADDRESS)
+/*********************************************************************/
+/* NAME:  mem_test_address() -	test address lines		     */
+/*								     */
+/* DESCRIPTION:							     */
+/*   This function performs a test to verify that each word im	     */
+/*   memory is uniquly addressable. The test sequence is as follows: */
+/*								     */
+/*   1) write the address of each word to each word.		     */
+/*   2) verify that each location equals its address		     */
+/*								     */
+/* OUTPUTS:							     */
+/*   Displays failing test pattern and address			     */
+/*								     */
+/* RETURNS:							     */
+/*   0 -  Passed test						     */
+/*   1 -  Failed test						     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*								     */
+/*								     */
+/*********************************************************************/
+int mem_test_address (void)
+{
+	volatile unsigned int *pmem =
+		(volatile unsigned int *) CFG_MEMTEST_START;
+	const unsigned int size = (CFG_MEMTEST_END - CFG_MEMTEST_START) / 4;
+	unsigned int i;
+
+	/* write address to each location */
+	for (i = 0; i < size; i++)
+		pmem[i] = i;
+
+	/* verify each loaction */
+	for (i = 0; i < size; i++) {
+		if (pmem[i] != i) {
+			printf ("\n   Address Test Failed at 0x%x", i);
+			return 1;
+		}
+	}
+	return 0;
+}
+#endif /* CFG_DRAM_TEST_ADDRESS */
+
+#if defined (CFG_DRAM_TEST_WALK)
+/*********************************************************************/
+/* NAME:   mem_march() -  memory march				     */
+/*								     */
+/* DESCRIPTION:							     */
+/*   Marches up through memory. At each location verifies rmask if   */
+/*   read = 1. At each location write wmask if	write = 1. Displays  */
+/*   failing address and pattern.				     */
+/*								     */
+/* INPUTS:							     */
+/*   volatile unsigned long long * base - start address of test	     */
+/*   unsigned int size - number of dwords(64-bit) to test	     */
+/*   unsigned long long rmask - read verify mask		     */
+/*   unsigned long long wmask - wrtie verify mask		     */
+/*   short read - verifies rmask if read = 1			     */
+/*   short write  - writes wmask if write = 1			     */
+/*								     */
+/* OUTPUTS:							     */
+/*   Displays failing test pattern and address			     */
+/*								     */
+/* RETURNS:							     */
+/*   0 -  Passed test						     */
+/*   1 -  Failed test						     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*								     */
+/*								     */
+/*********************************************************************/
+int mem_march (volatile unsigned long long *base,
+	       unsigned int size,
+	       unsigned long long rmask,
+	       unsigned long long wmask, short read, short write)
+{
+	unsigned int i;
+	unsigned long long temp = 0;
+	unsigned int hitemp, lotemp, himask, lomask;
+
+	for (i = 0; i < size; i++) {
+		if (read != 0) {
+			/* temp = base[i]; */
+			move64 ((unsigned long long *) &(base[i]), &temp);
+			if (rmask != temp) {
+				hitemp = (temp >> 32) & 0xffffffff;
+				lotemp = temp & 0xffffffff;
+				himask = (rmask >> 32) & 0xffffffff;
+				lomask = rmask & 0xffffffff;
+
+				printf ("\n Walking one's test failed: address = 0x%08x," "\n\texpected 0x%08x%08x, found 0x%08x%08x", i << 3, himask, lomask, hitemp, lotemp);
+				return 1;
+			}
+		}
+		if (write != 0) {
+			/*  base[i] = wmask; */
+			move64 (&wmask, (unsigned long long *) &(base[i]));
+		}
+	}
+	return 0;
+}
+#endif /* CFG_DRAM_TEST_WALK */
+
+/*********************************************************************/
+/* NAME:   mem_test_walk() -  a simple walking ones test	     */
+/*								     */
+/* DESCRIPTION:							     */
+/*   Performs a walking ones through entire physical memory. The     */
+/*   test uses as series of memory marches, mem_march(), to verify   */
+/*   and write the test patterns to memory. The test sequence is as  */
+/*   follows:							     */
+/*     1) march writing 0000...0001				     */
+/*     2) march verifying 0000...0001  , writing  0000...0010	     */
+/*     3) repeat step 2 shifting masks left 1 bit each time unitl    */
+/*	   the write mask equals 1000...0000			     */
+/*     4) march verifying 1000...0000				     */
+/*   The test fails if any of the memory marches return a failure.   */
+/*								     */
+/* OUTPUTS:							     */
+/*   Displays which pass on the memory test is executing	     */
+/*								     */
+/* RETURNS:							     */
+/*   0 -  Passed test						     */
+/*   1 -  Failed test						     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*								     */
+/*								     */
+/*********************************************************************/
+int mem_test_walk (void)
+{
+	unsigned long long mask;
+	volatile unsigned long long *pmem =
+		(volatile unsigned long long *) CFG_MEMTEST_START;
+	const unsigned long size = (CFG_MEMTEST_END - CFG_MEMTEST_START) / 8;
+
+	unsigned int i;
+
+	mask = 0x01;
+
+	printf ("Initial Pass");
+	mem_march (pmem, size, 0x0, 0x1, 0, 1);
+
+	printf ("\b\b\b\b\b\b\b\b\b\b\b\b");
+	printf ("		");
+	printf ("         ");
+	printf ("\b\b\b\b\b\b\b\b\b\b\b\b");
+
+	for (i = 0; i < 63; i++) {
+		printf ("Pass %2d", i + 2);
+		if (mem_march (pmem, size, mask, mask << 1, 1, 1) != 0) {
+			/*printf("mask: 0x%x, pass: %d, ", mask, i); */
+			return 1;
+		}
+		mask = mask << 1;
+		printf ("\b\b\b\b\b\b\b");
+	}
+
+	printf ("Last Pass");
+	if (mem_march (pmem, size, 0, mask, 0, 1) != 0) {
+		/* printf("mask: 0x%x", mask); */
+		return 1;
+	}
+	printf ("\b\b\b\b\b\b\b\b\b");
+	printf ("	     ");
+	printf ("\b\b\b\b\b\b\b\b\b");
+
+	return 0;
+}
+
+/*********************************************************************/
+/* NAME:    testdram() -  calls any enabled memory tests	     */
+/*								     */
+/* DESCRIPTION:							     */
+/*   Runs memory tests if the environment test variables are set to  */
+/*   'y'.							     */
+/*								     */
+/* INPUTS:							     */
+/*   testdramdata    - If set to 'y', data test is run.		     */
+/*   testdramaddress - If set to 'y', address test is run.	     */
+/*   testdramwalk    - If set to 'y', walking ones test is run	     */
+/*								     */
+/* OUTPUTS:							     */
+/*   None							     */
+/*								     */
+/* RETURNS:							     */
+/*   0 -  Passed test						     */
+/*   1 -  Failed test						     */
+/*								     */
+/* RESTRICTIONS/LIMITATIONS:					     */
+/*								     */
+/*								     */
+/*********************************************************************/
+int testdram (void)
+{
+	char *s;
+	int rundata    = 0;
+	int runaddress = 0;
+	int runwalk    = 0;
+
+#ifdef CFG_DRAM_TEST_DATA
+	s = getenv ("testdramdata");
+	rundata = (s && (*s == 'y')) ? 1 : 0;
+#endif
+#ifdef CFG_DRAM_TEST_ADDRESS
+	s = getenv ("testdramaddress");
+	runaddress = (s && (*s == 'y')) ? 1 : 0;
+#endif
+#ifdef CFG_DRAM_TEST_WALK
+	s = getenv ("testdramwalk");
+	runwalk = (s && (*s == 'y')) ? 1 : 0;
+#endif
+
+	if ((rundata == 1) || (runaddress == 1) || (runwalk == 1))
+		printf ("Testing RAM from 0x%08x to 0x%08x ...  "
+			"(don't panic... that will take a moment !!!!)\n",
+			CFG_MEMTEST_START, CFG_MEMTEST_END);
+#ifdef CFG_DRAM_TEST_DATA
+	if (rundata == 1) {
+		printf ("Test DATA ...  ");
+		if (mem_test_data () == 1) {
+			printf ("failed \n");
+			return 1;
+		} else
+			printf ("ok \n");
+	}
+#endif
+#ifdef CFG_DRAM_TEST_ADDRESS
+	if (runaddress == 1) {
+		printf ("Test ADDRESS ...  ");
+		if (mem_test_address () == 1) {
+			printf ("failed \n");
+			return 1;
+		} else
+			printf ("ok \n");
+	}
+#endif
+#ifdef CFG_DRAM_TEST_WALK
+	if (runwalk == 1) {
+		printf ("Test WALKING ONEs ...  ");
+		if (mem_test_walk () == 1) {
+			printf ("failed \n");
+			return 1;
+		} else
+			printf ("ok \n");
+	}
+#endif
+	if ((rundata == 1) || (runaddress == 1) || (runwalk == 1))
+		printf ("passed\n");
+	return 0;
+
+}
+#endif /* CFG_DRAM_TEST */
+
+/* ronen - the below functions are used by the bootm function           */
+/*  - we map the base register to fbe00000 (same mapping as in the LSP) */
+/*  - we turn off the RX gig dmas - to prevent the dma from overunning  */
+/*    the kernel data areas.                                            */
+/*  - we diable and invalidate the icache and dcache.                   */
+void my_remap_gt_regs_bootm (u32 cur_loc, u32 new_loc)
+{
+	u32 temp;
+
+	temp = in_le32 ((u32 *) (new_loc + INTERNAL_SPACE_DECODE));
+	if ((temp & 0xffff) == new_loc >> 16)
+		return;
+
+	temp = (in_le32 ((u32 *) (cur_loc + INTERNAL_SPACE_DECODE)) &
+		0xffff0000) | (new_loc >> 16);
+
+	out_le32 ((u32 *) (cur_loc + INTERNAL_SPACE_DECODE), temp);
+
+	while ((WORD_SWAP (*((volatile unsigned int *) (NONE_CACHEABLE |
+							new_loc |
+							(INTERNAL_SPACE_DECODE)))))
+	       != temp);
+
+}
diff --git a/board/prodrive/p3mx/pci.c b/board/prodrive/p3mx/pci.c
new file mode 100644
index 0000000..137739b
--- /dev/null
+++ b/board/prodrive/p3mx/pci.c
@@ -0,0 +1,1025 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+/* PCI.c - PCI functions */
+
+
+#include <common.h>
+#ifdef CONFIG_PCI
+#include <pci.h>
+
+#ifdef CONFIG_PCI_PNP
+void pciauto_config_init(struct pci_controller *hose);
+int  pciauto_region_allocate(struct pci_region* res, unsigned int size, unsigned int *bar);
+#endif
+
+#include "../../Marvell/include/pci.h"
+
+#undef DEBUG
+#undef IDE_SET_NATIVE_MODE
+static unsigned int local_buses[] = { 0, 0 };
+
+static const unsigned char pci_irq_swizzle[2][PCI_MAX_DEVICES] = {
+	{0, 0, 0, 0, 0, 0, 0, 27, 27, [9 ... PCI_MAX_DEVICES - 1] = 0 },
+	{0, 0, 0, 0, 0, 0, 0, 29, 29, [9 ... PCI_MAX_DEVICES - 1] = 0 },
+};
+
+#ifdef CONFIG_USE_CPCIDVI
+typedef struct {
+	unsigned int base;
+	unsigned int init;
+} GT_CPCIDVI_ROM_T;
+
+static GT_CPCIDVI_ROM_T gt_cpcidvi_rom = {0, 0};
+#endif
+
+#ifdef DEBUG
+static const unsigned int pci_bus_list[] = { PCI_0_MODE, PCI_1_MODE };
+static void gt_pci_bus_mode_display (PCI_HOST host)
+{
+	unsigned int mode;
+
+
+	mode = (GTREGREAD (pci_bus_list[host]) & (BIT4 | BIT5)) >> 4;
+	switch (mode) {
+	case 0:
+		printf ("PCI %d bus mode: Conventional PCI\n", host);
+		break;
+	case 1:
+		printf ("PCI %d bus mode: 66 Mhz PCIX\n", host);
+		break;
+	case 2:
+		printf ("PCI %d bus mode: 100 Mhz PCIX\n", host);
+		break;
+	case 3:
+		printf ("PCI %d bus mode: 133 Mhz PCIX\n", host);
+		break;
+	default:
+		printf ("Unknown BUS %d\n", mode);
+	}
+}
+#endif
+
+static const unsigned int pci_p2p_configuration_reg[] = {
+	PCI_0P2P_CONFIGURATION, PCI_1P2P_CONFIGURATION
+};
+
+static const unsigned int pci_configuration_address[] = {
+	PCI_0CONFIGURATION_ADDRESS, PCI_1CONFIGURATION_ADDRESS
+};
+
+static const unsigned int pci_configuration_data[] = {
+	PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
+	PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER
+};
+
+static const unsigned int pci_error_cause_reg[] = {
+	PCI_0ERROR_CAUSE, PCI_1ERROR_CAUSE
+};
+
+static const unsigned int pci_arbiter_control[] = {
+	PCI_0ARBITER_CONTROL, PCI_1ARBITER_CONTROL
+};
+
+static const unsigned int pci_address_space_en[] = {
+	PCI_0_BASE_ADDR_REG_ENABLE, PCI_1_BASE_ADDR_REG_ENABLE
+};
+
+static const unsigned int pci_snoop_control_base_0_low[] = {
+	PCI_0SNOOP_CONTROL_BASE_0_LOW, PCI_1SNOOP_CONTROL_BASE_0_LOW
+};
+static const unsigned int pci_snoop_control_top_0[] = {
+	PCI_0SNOOP_CONTROL_TOP_0, PCI_1SNOOP_CONTROL_TOP_0
+};
+
+static const unsigned int pci_access_control_base_0_low[] = {
+	PCI_0ACCESS_CONTROL_BASE_0_LOW, PCI_1ACCESS_CONTROL_BASE_0_LOW
+};
+static const unsigned int pci_access_control_top_0[] = {
+	PCI_0ACCESS_CONTROL_TOP_0, PCI_1ACCESS_CONTROL_TOP_0
+};
+
+static const unsigned int pci_scs_bank_size[2][4] = {
+	{PCI_0SCS_0_BANK_SIZE, PCI_0SCS_1_BANK_SIZE,
+	 PCI_0SCS_2_BANK_SIZE, PCI_0SCS_3_BANK_SIZE},
+	{PCI_1SCS_0_BANK_SIZE, PCI_1SCS_1_BANK_SIZE,
+	 PCI_1SCS_2_BANK_SIZE, PCI_1SCS_3_BANK_SIZE}
+};
+
+static const unsigned int pci_p2p_configuration[] = {
+	PCI_0P2P_CONFIGURATION, PCI_1P2P_CONFIGURATION
+};
+
+
+/********************************************************************
+* pciWriteConfigReg - Write to a PCI configuration register
+*		    - Make sure the GT is configured as a master before writing
+*		      to another device on the PCI.
+*		    - The function takes care of Big/Little endian conversion.
+*
+*
+* Inputs:   unsigned int regOffset: The register offset as it apears in the GT spec
+*		   (or any other PCI device spec)
+*	    pciDevNum: The device number needs to be addressed.
+*
+*  Configuration Address 0xCF8:
+*
+*	31 30	 24 23	16 15  11 10	 8 7	  2  0	   <=bit Number
+*  |congif|Reserved|  Bus |Device|Function|Register|00|
+*  |Enable|	   |Number|Number| Number | Number |  |	   <=field Name
+*
+*********************************************************************/
+void pciWriteConfigReg (PCI_HOST host, unsigned int regOffset,
+			unsigned int pciDevNum, unsigned int data)
+{
+	volatile unsigned int DataForAddrReg;
+	unsigned int functionNum;
+	unsigned int busNum = 0;
+	unsigned int addr;
+
+	if (pciDevNum > 32)	/* illegal device Number */
+		return;
+	if (pciDevNum == SELF) {	/* configure our configuration space. */
+		pciDevNum =
+			(GTREGREAD (pci_p2p_configuration_reg[host]) >> 24) &
+			0x1f;
+		busNum = GTREGREAD (pci_p2p_configuration_reg[host]) &
+			0xff0000;
+	}
+	functionNum = regOffset & 0x00000700;
+	pciDevNum = pciDevNum << 11;
+	regOffset = regOffset & 0xfc;
+	DataForAddrReg =
+		(regOffset | pciDevNum | functionNum | busNum) | BIT31;
+	GT_REG_WRITE (pci_configuration_address[host], DataForAddrReg);
+	GT_REG_READ (pci_configuration_address[host], &addr);
+	if (addr != DataForAddrReg)
+		return;
+	GT_REG_WRITE (pci_configuration_data[host], data);
+}
+
+/********************************************************************
+* pciReadConfigReg  - Read from a PCI0 configuration register
+*		    - Make sure the GT is configured as a master before reading
+*		      from another device on the PCI.
+*		    - The function takes care of Big/Little endian conversion.
+* INPUTS:   regOffset: The register offset as it apears in the GT spec (or PCI
+*			spec)
+*	    pciDevNum: The device number needs to be addressed.
+* RETURNS: data , if the data == 0xffffffff check the master abort bit in the
+*		  cause register to make sure the data is valid
+*
+*  Configuration Address 0xCF8:
+*
+*	31 30	 24 23	16 15  11 10	 8 7	  2  0	   <=bit Number
+*  |congif|Reserved|  Bus |Device|Function|Register|00|
+*  |Enable|	   |Number|Number| Number | Number |  |	   <=field Name
+*
+*********************************************************************/
+unsigned int pciReadConfigReg (PCI_HOST host, unsigned int regOffset,
+			       unsigned int pciDevNum)
+{
+	volatile unsigned int DataForAddrReg;
+	unsigned int data;
+	unsigned int functionNum;
+	unsigned int busNum = 0;
+
+	if (pciDevNum > 32)	/* illegal device Number */
+		return 0xffffffff;
+	if (pciDevNum == SELF) {	/* configure our configuration space. */
+		pciDevNum =
+			(GTREGREAD (pci_p2p_configuration_reg[host]) >> 24) &
+			0x1f;
+		busNum = GTREGREAD (pci_p2p_configuration_reg[host]) &
+			0xff0000;
+	}
+	functionNum = regOffset & 0x00000700;
+	pciDevNum = pciDevNum << 11;
+	regOffset = regOffset & 0xfc;
+	DataForAddrReg =
+		(regOffset | pciDevNum | functionNum | busNum) | BIT31;
+	GT_REG_WRITE (pci_configuration_address[host], DataForAddrReg);
+	GT_REG_READ (pci_configuration_address[host], &data);
+	if (data != DataForAddrReg)
+		return 0xffffffff;
+	GT_REG_READ (pci_configuration_data[host], &data);
+	return data;
+}
+
+/********************************************************************
+* pciOverBridgeWriteConfigReg - Write to a PCI configuration register where
+*				the agent is placed on another Bus. For more
+*				information read P2P in the PCI spec.
+*
+* Inputs:   unsigned int regOffset - The register offset as it apears in the
+*	    GT spec (or any other PCI device spec).
+*	    unsigned int pciDevNum - The device number needs to be addressed.
+*	    unsigned int busNum - On which bus does the Target agent connect
+*				  to.
+*	    unsigned int data - data to be written.
+*
+*  Configuration Address 0xCF8:
+*
+*	31 30	 24 23	16 15  11 10	 8 7	  2  0	   <=bit Number
+*  |congif|Reserved|  Bus |Device|Function|Register|01|
+*  |Enable|	   |Number|Number| Number | Number |  |	   <=field Name
+*
+*  The configuration Address is configure as type-I (bits[1:0] = '01') due to
+*   PCI spec referring to P2P.
+*
+*********************************************************************/
+void pciOverBridgeWriteConfigReg (PCI_HOST host,
+				  unsigned int regOffset,
+				  unsigned int pciDevNum,
+				  unsigned int busNum, unsigned int data)
+{
+	unsigned int DataForReg;
+	unsigned int functionNum;
+
+	functionNum = regOffset & 0x00000700;
+	pciDevNum = pciDevNum << 11;
+	regOffset = regOffset & 0xff;
+	busNum = busNum << 16;
+	if (pciDevNum == SELF) {	/* This board */
+		DataForReg = (regOffset | pciDevNum | functionNum) | BIT0;
+	} else {
+		DataForReg = (regOffset | pciDevNum | functionNum | busNum) |
+			BIT31 | BIT0;
+	}
+	GT_REG_WRITE (pci_configuration_address[host], DataForReg);
+	GT_REG_WRITE (pci_configuration_data[host], data);
+}
+
+
+/********************************************************************
+* pciOverBridgeReadConfigReg  - Read from a PCIn configuration register where
+*				the agent target locate on another PCI bus.
+*			      - Make sure the GT is configured as a master
+*				before reading from another device on the PCI.
+*			      - The function takes care of Big/Little endian
+*				conversion.
+* INPUTS:   regOffset: The register offset as it apears in the GT spec (or PCI
+*			 spec). (configuration register offset.)
+*	    pciDevNum: The device number needs to be addressed.
+*	    busNum: the Bus number where the agent is place.
+* RETURNS: data , if the data == 0xffffffff check the master abort bit in the
+*		  cause register to make sure the data is valid
+*
+*  Configuration Address 0xCF8:
+*
+*	31 30	 24 23	16 15  11 10	 8 7	  2  0	   <=bit Number
+*  |congif|Reserved|  Bus |Device|Function|Register|01|
+*  |Enable|	   |Number|Number| Number | Number |  |	   <=field Name
+*
+*********************************************************************/
+unsigned int pciOverBridgeReadConfigReg (PCI_HOST host,
+					 unsigned int regOffset,
+					 unsigned int pciDevNum,
+					 unsigned int busNum)
+{
+	unsigned int DataForReg;
+	unsigned int data;
+	unsigned int functionNum;
+
+	functionNum = regOffset & 0x00000700;
+	pciDevNum = pciDevNum << 11;
+	regOffset = regOffset & 0xff;
+	busNum = busNum << 16;
+	if (pciDevNum == SELF) {	/* This board */
+		DataForReg = (regOffset | pciDevNum | functionNum) | BIT31;
+	} else {		/* agent on another bus */
+
+		DataForReg = (regOffset | pciDevNum | functionNum | busNum) |
+			BIT0 | BIT31;
+	}
+	GT_REG_WRITE (pci_configuration_address[host], DataForReg);
+	GT_REG_READ (pci_configuration_data[host], &data);
+	return data;
+}
+
+
+/********************************************************************
+* pciGetRegOffset - Gets the register offset for this region config.
+*
+* INPUT:   Bus, Region - The bus and region we ask for its base address.
+* OUTPUT:   N/A
+* RETURNS: PCI register base address
+*********************************************************************/
+static unsigned int pciGetRegOffset (PCI_HOST host, PCI_REGION region)
+{
+	switch (host) {
+	case PCI_HOST0:
+		switch (region) {
+		case PCI_IO:
+			return PCI_0I_O_LOW_DECODE_ADDRESS;
+		case PCI_REGION0:
+			return PCI_0MEMORY0_LOW_DECODE_ADDRESS;
+		case PCI_REGION1:
+			return PCI_0MEMORY1_LOW_DECODE_ADDRESS;
+		case PCI_REGION2:
+			return PCI_0MEMORY2_LOW_DECODE_ADDRESS;
+		case PCI_REGION3:
+			return PCI_0MEMORY3_LOW_DECODE_ADDRESS;
+		}
+	case PCI_HOST1:
+		switch (region) {
+		case PCI_IO:
+			return PCI_1I_O_LOW_DECODE_ADDRESS;
+		case PCI_REGION0:
+			return PCI_1MEMORY0_LOW_DECODE_ADDRESS;
+		case PCI_REGION1:
+			return PCI_1MEMORY1_LOW_DECODE_ADDRESS;
+		case PCI_REGION2:
+			return PCI_1MEMORY2_LOW_DECODE_ADDRESS;
+		case PCI_REGION3:
+			return PCI_1MEMORY3_LOW_DECODE_ADDRESS;
+		}
+	}
+	return PCI_0MEMORY0_LOW_DECODE_ADDRESS;
+}
+
+static unsigned int pciGetRemapOffset (PCI_HOST host, PCI_REGION region)
+{
+	switch (host) {
+	case PCI_HOST0:
+		switch (region) {
+		case PCI_IO:
+			return PCI_0I_O_ADDRESS_REMAP;
+		case PCI_REGION0:
+			return PCI_0MEMORY0_ADDRESS_REMAP;
+		case PCI_REGION1:
+			return PCI_0MEMORY1_ADDRESS_REMAP;
+		case PCI_REGION2:
+			return PCI_0MEMORY2_ADDRESS_REMAP;
+		case PCI_REGION3:
+			return PCI_0MEMORY3_ADDRESS_REMAP;
+		}
+	case PCI_HOST1:
+		switch (region) {
+		case PCI_IO:
+			return PCI_1I_O_ADDRESS_REMAP;
+		case PCI_REGION0:
+			return PCI_1MEMORY0_ADDRESS_REMAP;
+		case PCI_REGION1:
+			return PCI_1MEMORY1_ADDRESS_REMAP;
+		case PCI_REGION2:
+			return PCI_1MEMORY2_ADDRESS_REMAP;
+		case PCI_REGION3:
+			return PCI_1MEMORY3_ADDRESS_REMAP;
+		}
+	}
+	return PCI_0MEMORY0_ADDRESS_REMAP;
+}
+
+/********************************************************************
+* pciGetBaseAddress - Gets the base address of a PCI.
+*	    - If the PCI size is 0 then this base address has no meaning!!!
+*
+*
+* INPUT:   Bus, Region - The bus and region we ask for its base address.
+* OUTPUT:   N/A
+* RETURNS: PCI base address.
+*********************************************************************/
+unsigned int pciGetBaseAddress (PCI_HOST host, PCI_REGION region)
+{
+	unsigned int regBase;
+	unsigned int regEnd;
+	unsigned int regOffset = pciGetRegOffset (host, region);
+
+	GT_REG_READ (regOffset, &regBase);
+	GT_REG_READ (regOffset + 8, &regEnd);
+
+	if (regEnd <= regBase)
+		return 0xffffffff;	/* ERROR !!! */
+
+	regBase = regBase << 16;
+	return regBase;
+}
+
+bool pciMapSpace (PCI_HOST host, PCI_REGION region, unsigned int remapBase,
+		  unsigned int bankBase, unsigned int bankLength)
+{
+	unsigned int low = 0xfff;
+	unsigned int high = 0x0;
+	unsigned int regOffset = pciGetRegOffset (host, region);
+	unsigned int remapOffset = pciGetRemapOffset (host, region);
+
+	if (bankLength != 0) {
+		low = (bankBase >> 16) & 0xffff;
+		high = ((bankBase + bankLength) >> 16) - 1;
+	}
+
+	GT_REG_WRITE (regOffset, low | (1 << 24));	/* no swapping */
+	GT_REG_WRITE (regOffset + 8, high);
+
+	if (bankLength != 0) {	/* must do AFTER writing maps */
+		GT_REG_WRITE (remapOffset, remapBase >> 16);	/* sorry, 32 bits only.
+								   dont support upper 32
+								   in this driver */
+	}
+	return true;
+}
+
+unsigned int pciGetSpaceBase (PCI_HOST host, PCI_REGION region)
+{
+	unsigned int low;
+	unsigned int regOffset = pciGetRegOffset (host, region);
+
+	GT_REG_READ (regOffset, &low);
+	return (low & 0xffff) << 16;
+}
+
+unsigned int pciGetSpaceSize (PCI_HOST host, PCI_REGION region)
+{
+	unsigned int low, high;
+	unsigned int regOffset = pciGetRegOffset (host, region);
+
+	GT_REG_READ (regOffset, &low);
+	GT_REG_READ (regOffset + 8, &high);
+	return ((high & 0xffff) + 1) << 16;
+}
+
+
+/* ronen - 7/Dec/03*/
+/********************************************************************
+* gtPciDisable/EnableInternalBAR - This function enable/disable PCI BARS.
+* Inputs: one of the PCI BAR
+*********************************************************************/
+void gtPciEnableInternalBAR (PCI_HOST host, PCI_INTERNAL_BAR pciBAR)
+{
+	RESET_REG_BITS (pci_address_space_en[host], BIT0 << pciBAR);
+}
+
+void gtPciDisableInternalBAR (PCI_HOST host, PCI_INTERNAL_BAR pciBAR)
+{
+	SET_REG_BITS (pci_address_space_en[host], BIT0 << pciBAR);
+}
+
+/********************************************************************
+* pciMapMemoryBank - Maps PCI_host memory bank "bank" for the slave.
+*
+* Inputs: base and size of PCI SCS
+*********************************************************************/
+void pciMapMemoryBank (PCI_HOST host, MEMORY_BANK bank,
+		       unsigned int pciDramBase, unsigned int pciDramSize)
+{
+	/*ronen different function for 3rd bank. */
+	unsigned int offset = (bank < 2) ? bank * 8 : 0x100 + (bank - 2) * 8;
+
+	pciDramBase = pciDramBase & 0xfffff000;
+	pciDramBase = pciDramBase | (pciReadConfigReg (host,
+						       PCI_SCS_0_BASE_ADDRESS
+						       + offset,
+						       SELF) & 0x00000fff);
+	pciWriteConfigReg (host, PCI_SCS_0_BASE_ADDRESS + offset, SELF,
+			   pciDramBase);
+	if (pciDramSize == 0)
+		pciDramSize++;
+	GT_REG_WRITE (pci_scs_bank_size[host][bank], pciDramSize - 1);
+	gtPciEnableInternalBAR (host, bank);
+}
+
+/********************************************************************
+* pciSetRegionFeatures - This function modifys one of the 8 regions with
+*			  feature bits given as an input.
+*			- Be advised to check the spec before modifying them.
+* Inputs: PCI_PROTECT_REGION region - one of the eight regions.
+*	  unsigned int features - See file: pci.h there are defintion for those
+*				  region features.
+*	  unsigned int baseAddress - The region base Address.
+*	  unsigned int topAddress - The region top Address.
+* Returns: false if one of the parameters is erroneous true otherwise.
+*********************************************************************/
+bool pciSetRegionFeatures (PCI_HOST host, PCI_ACCESS_REGIONS region,
+			   unsigned int features, unsigned int baseAddress,
+			   unsigned int regionLength)
+{
+	unsigned int accessLow;
+	unsigned int accessHigh;
+	unsigned int accessTop = baseAddress + regionLength;
+
+	if (regionLength == 0) {	/* close the region. */
+		pciDisableAccessRegion (host, region);
+		return true;
+	}
+	/* base Address is store is bits [11:0] */
+	accessLow = (baseAddress & 0xfff00000) >> 20;
+	/* All the features are update according to the defines in pci.h (to be on
+	   the safe side we disable bits: [11:0] */
+	accessLow = accessLow | (features & 0xfffff000);
+	/* write to the Low Access Region register */
+	GT_REG_WRITE (pci_access_control_base_0_low[host] + 0x10 * region,
+		      accessLow);
+
+	accessHigh = (accessTop & 0xfff00000) >> 20;
+
+	/* write to the High Access Region register */
+	GT_REG_WRITE (pci_access_control_top_0[host] + 0x10 * region,
+		      accessHigh - 1);
+	return true;
+}
+
+/********************************************************************
+* pciDisableAccessRegion - Disable The given Region by writing MAX size
+*			    to its low Address and MIN size to its high Address.
+*
+* Inputs:   PCI_ACCESS_REGIONS region - The region we to be Disabled.
+* Returns:  N/A.
+*********************************************************************/
+void pciDisableAccessRegion (PCI_HOST host, PCI_ACCESS_REGIONS region)
+{
+	/* writing back the registers default values. */
+	GT_REG_WRITE (pci_access_control_base_0_low[host] + 0x10 * region,
+		      0x01001fff);
+	GT_REG_WRITE (pci_access_control_top_0[host] + 0x10 * region, 0);
+}
+
+/********************************************************************
+* pciArbiterEnable - Enables PCI-0`s Arbitration mechanism.
+*
+* Inputs:   N/A
+* Returns:  true.
+*********************************************************************/
+bool pciArbiterEnable (PCI_HOST host)
+{
+	unsigned int regData;
+
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	GT_REG_WRITE (pci_arbiter_control[host], regData | BIT31);
+	return true;
+}
+
+/********************************************************************
+* pciArbiterDisable - Disable PCI-0`s Arbitration mechanism.
+*
+* Inputs:   N/A
+* Returns:  true
+*********************************************************************/
+bool pciArbiterDisable (PCI_HOST host)
+{
+	unsigned int regData;
+
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	GT_REG_WRITE (pci_arbiter_control[host], regData & 0x7fffffff);
+	return true;
+}
+
+/********************************************************************
+* pciSetArbiterAgentsPriority - Priority setup for the PCI agents (Hi or Low)
+*
+* Inputs:   PCI_AGENT_PRIO internalAgent - priotity for internal agent.
+*	    PCI_AGENT_PRIO externalAgent0 - priotity for external#0 agent.
+*	    PCI_AGENT_PRIO externalAgent1 - priotity for external#1 agent.
+*	    PCI_AGENT_PRIO externalAgent2 - priotity for external#2 agent.
+*	    PCI_AGENT_PRIO externalAgent3 - priotity for external#3 agent.
+*	    PCI_AGENT_PRIO externalAgent4 - priotity for external#4 agent.
+*	    PCI_AGENT_PRIO externalAgent5 - priotity for external#5 agent.
+* Returns:  true
+*********************************************************************/
+bool pciSetArbiterAgentsPriority (PCI_HOST host, PCI_AGENT_PRIO internalAgent,
+				  PCI_AGENT_PRIO externalAgent0,
+				  PCI_AGENT_PRIO externalAgent1,
+				  PCI_AGENT_PRIO externalAgent2,
+				  PCI_AGENT_PRIO externalAgent3,
+				  PCI_AGENT_PRIO externalAgent4,
+				  PCI_AGENT_PRIO externalAgent5)
+{
+	unsigned int regData;
+	unsigned int writeData;
+
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	writeData = (internalAgent << 7) + (externalAgent0 << 8) +
+		(externalAgent1 << 9) + (externalAgent2 << 10) +
+		(externalAgent3 << 11) + (externalAgent4 << 12) +
+		(externalAgent5 << 13);
+	regData = (regData & 0xffffc07f) | writeData;
+	GT_REG_WRITE (pci_arbiter_control[host], regData & regData);
+	return true;
+}
+
+/********************************************************************
+* pciParkingDisable - Park on last option disable, with this function you can
+*		       disable the park on last mechanism for each agent.
+*		       disabling this option for all agents results parking
+*		       on the internal master.
+*
+* Inputs: PCI_AGENT_PARK internalAgent -  parking Disable for internal agent.
+*	  PCI_AGENT_PARK externalAgent0 - parking Disable for external#0 agent.
+*	  PCI_AGENT_PARK externalAgent1 - parking Disable for external#1 agent.
+*	  PCI_AGENT_PARK externalAgent2 - parking Disable for external#2 agent.
+*	  PCI_AGENT_PARK externalAgent3 - parking Disable for external#3 agent.
+*	  PCI_AGENT_PARK externalAgent4 - parking Disable for external#4 agent.
+*	  PCI_AGENT_PARK externalAgent5 - parking Disable for external#5 agent.
+* Returns:  true
+*********************************************************************/
+bool pciParkingDisable (PCI_HOST host, PCI_AGENT_PARK internalAgent,
+			PCI_AGENT_PARK externalAgent0,
+			PCI_AGENT_PARK externalAgent1,
+			PCI_AGENT_PARK externalAgent2,
+			PCI_AGENT_PARK externalAgent3,
+			PCI_AGENT_PARK externalAgent4,
+			PCI_AGENT_PARK externalAgent5)
+{
+	unsigned int regData;
+	unsigned int writeData;
+
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	writeData = (internalAgent << 14) + (externalAgent0 << 15) +
+		(externalAgent1 << 16) + (externalAgent2 << 17) +
+		(externalAgent3 << 18) + (externalAgent4 << 19) +
+		(externalAgent5 << 20);
+	regData = (regData & ~(0x7f << 14)) | writeData;
+	GT_REG_WRITE (pci_arbiter_control[host], regData);
+	return true;
+}
+
+/********************************************************************
+* pciEnableBrokenAgentDetection - A master is said to be broken if it fails to
+*			respond to grant assertion within a window specified in
+*			the input value: 'brokenValue'.
+*
+* Inputs: unsigned char brokenValue -  A value which limits the Master to hold the
+*			grant without asserting frame.
+* Returns:  Error for illegal broken value otherwise true.
+*********************************************************************/
+bool pciEnableBrokenAgentDetection (PCI_HOST host, unsigned char brokenValue)
+{
+	unsigned int data;
+	unsigned int regData;
+
+	if (brokenValue > 0xf)
+		return false;	/* brokenValue must be 4 bit */
+	data = brokenValue << 3;
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	regData = (regData & 0xffffff87) | data;
+	GT_REG_WRITE (pci_arbiter_control[host], regData | BIT1);
+	return true;
+}
+
+/********************************************************************
+* pciDisableBrokenAgentDetection - This function disable the Broken agent
+*			    Detection mechanism.
+*			    NOTE: This operation may cause a dead lock on the
+*			    pci0 arbitration.
+*
+* Inputs:   N/A
+* Returns:  true.
+*********************************************************************/
+bool pciDisableBrokenAgentDetection (PCI_HOST host)
+{
+	unsigned int regData;
+
+	GT_REG_READ (pci_arbiter_control[host], &regData);
+	regData = regData & 0xfffffffd;
+	GT_REG_WRITE (pci_arbiter_control[host], regData);
+	return true;
+}
+
+/********************************************************************
+* pciP2PConfig - This function set the PCI_n P2P configurate.
+*		  For more information on the P2P read PCI spec.
+*
+* Inputs:  unsigned int SecondBusLow - Secondery PCI interface Bus Range Lower
+*				       Boundry.
+*	   unsigned int SecondBusHigh - Secondry PCI interface Bus Range upper
+*				       Boundry.
+*	   unsigned int busNum - The CPI bus number to which the PCI interface
+*				       is connected.
+*	   unsigned int devNum - The PCI interface's device number.
+*
+* Returns:  true.
+*********************************************************************/
+bool pciP2PConfig (PCI_HOST host, unsigned int SecondBusLow,
+		   unsigned int SecondBusHigh,
+		   unsigned int busNum, unsigned int devNum)
+{
+	unsigned int regData;
+
+	regData = (SecondBusLow & 0xff) | ((SecondBusHigh & 0xff) << 8) |
+		((busNum & 0xff) << 16) | ((devNum & 0x1f) << 24);
+	GT_REG_WRITE (pci_p2p_configuration[host], regData);
+	return true;
+}
+
+/********************************************************************
+* pciSetRegionSnoopMode - This function modifys one of the 4 regions which
+*			   supports Cache Coherency in the PCI_n interface.
+* Inputs: region - One of the four regions.
+*	  snoopType - There is four optional Types:
+*			 1. No Snoop.
+*			 2. Snoop to WT region.
+*			 3. Snoop to WB region.
+*			 4. Snoop & Invalidate to WB region.
+*	  baseAddress - Base Address of this region.
+*	  regionLength - Region length.
+* Returns: false if one of the parameters is wrong otherwise return true.
+*********************************************************************/
+bool pciSetRegionSnoopMode (PCI_HOST host, PCI_SNOOP_REGION region,
+			    PCI_SNOOP_TYPE snoopType,
+			    unsigned int baseAddress,
+			    unsigned int regionLength)
+{
+	unsigned int snoopXbaseAddress;
+	unsigned int snoopXtopAddress;
+	unsigned int data;
+	unsigned int snoopHigh = baseAddress + regionLength;
+
+	if ((region > PCI_SNOOP_REGION3) || (snoopType > PCI_SNOOP_WB))
+		return false;
+	snoopXbaseAddress =
+		pci_snoop_control_base_0_low[host] + 0x10 * region;
+	snoopXtopAddress = pci_snoop_control_top_0[host] + 0x10 * region;
+	if (regionLength == 0) {	/* closing the region */
+		GT_REG_WRITE (snoopXbaseAddress, 0x0000ffff);
+		GT_REG_WRITE (snoopXtopAddress, 0);
+		return true;
+	}
+	baseAddress = baseAddress & 0xfff00000; /* Granularity of 1MByte */
+	data = (baseAddress >> 20) | snoopType << 12;
+	GT_REG_WRITE (snoopXbaseAddress, data);
+	snoopHigh = (snoopHigh & 0xfff00000) >> 20;
+	GT_REG_WRITE (snoopXtopAddress, snoopHigh - 1);
+	return true;
+}
+
+static int gt_read_config_dword (struct pci_controller *hose,
+				 pci_dev_t dev, int offset, u32 * value)
+{
+	int bus = PCI_BUS (dev);
+
+	if ((bus == local_buses[0]) || (bus == local_buses[1])) {
+		*value = pciReadConfigReg ((PCI_HOST) hose->cfg_addr, offset,
+					   PCI_DEV (dev));
+	} else {
+		*value = pciOverBridgeReadConfigReg ((PCI_HOST) hose->
+						     cfg_addr, offset,
+						     PCI_DEV (dev), bus);
+	}
+
+	return 0;
+}
+
+static int gt_write_config_dword (struct pci_controller *hose,
+				  pci_dev_t dev, int offset, u32 value)
+{
+	int bus = PCI_BUS (dev);
+
+	if ((bus == local_buses[0]) || (bus == local_buses[1])) {
+		pciWriteConfigReg ((PCI_HOST) hose->cfg_addr, offset,
+				   PCI_DEV (dev), value);
+	} else {
+		pciOverBridgeWriteConfigReg ((PCI_HOST) hose->cfg_addr,
+					     offset, PCI_DEV (dev), bus,
+					     value);
+	}
+	return 0;
+}
+
+
+static void gt_setup_ide (struct pci_controller *hose,
+			  pci_dev_t dev, struct pci_config_table *entry)
+{
+	static const int ide_bar[] = { 8, 4, 8, 4, 0, 0 };
+	u32 bar_response, bar_value;
+	int bar;
+
+	for (bar = 0; bar < 6; bar++) {
+		/*ronen different function for 3rd bank. */
+		unsigned int offset =
+			(bar < 2) ? bar * 8 : 0x100 + (bar - 2) * 8;
+
+		pci_hose_write_config_dword (hose, dev, PCI_BASE_ADDRESS_0 + offset,
+					     0x0);
+		pci_hose_read_config_dword (hose, dev, PCI_BASE_ADDRESS_0 + offset,
+					    &bar_response);
+
+		pciauto_region_allocate (bar_response &
+					 PCI_BASE_ADDRESS_SPACE_IO ? hose->
+					 pci_io : hose->pci_mem, ide_bar[bar],
+					 &bar_value);
+
+		pci_hose_write_config_dword (hose, dev, PCI_BASE_ADDRESS_0 + bar * 4,
+					     bar_value);
+	}
+}
+
+#ifdef CONFIG_USE_CPCIDVI
+static void gt_setup_cpcidvi (struct pci_controller *hose,
+			      pci_dev_t dev, struct pci_config_table *entry)
+{
+	u32		  bar_value, pci_response;
+
+	pci_hose_read_config_dword (hose, dev, PCI_COMMAND, &pci_response);
+	pci_hose_write_config_dword (hose, dev, PCI_BASE_ADDRESS_0, 0xffffffff);
+	pci_hose_read_config_dword (hose, dev, PCI_BASE_ADDRESS_0, &pci_response);
+	pciauto_region_allocate (hose->pci_mem, 0x01000000, &bar_value);
+	pci_hose_write_config_dword (hose, dev, PCI_BASE_ADDRESS_0, (bar_value & 0xffffff00));
+	pci_hose_write_config_dword (hose, dev, PCI_ROM_ADDRESS, 0x0);
+	pciauto_region_allocate (hose->pci_mem, 0x40000, &bar_value);
+	pci_hose_write_config_dword (hose, dev, PCI_ROM_ADDRESS, (bar_value & 0xffffff00) | 0x01);
+	gt_cpcidvi_rom.base = bar_value & 0xffffff00;
+	gt_cpcidvi_rom.init = 1;
+}
+
+unsigned char gt_cpcidvi_in8(unsigned int offset)
+{
+	unsigned char	  data;
+
+	if (gt_cpcidvi_rom.init == 0) {
+		return(0);
+		}
+	data = in8((offset & 0x04) + 0x3f000 + gt_cpcidvi_rom.base);
+	return(data);
+}
+
+void gt_cpcidvi_out8(unsigned int offset, unsigned char data)
+{
+	unsigned int	  off;
+
+	if (gt_cpcidvi_rom.init == 0) {
+		return;
+	}
+	off = data;
+	off = ((off << 3) & 0x7f8) + (offset & 0x4) + 0x3e000 + gt_cpcidvi_rom.base;
+	in8(off);
+	return;
+}
+#endif
+
+/* TODO BJW: Change this for DB64360. This was pulled from the EV64260	*/
+/* and is curently not called *. */
+#if 0
+static void gt_fixup_irq (struct pci_controller *hose, pci_dev_t dev)
+{
+	unsigned char pin, irq;
+
+	pci_read_config_byte (dev, PCI_INTERRUPT_PIN, &pin);
+
+	if (pin == 1) {		/* only allow INT A */
+		irq = pci_irq_swizzle[(PCI_HOST) hose->
+				      cfg_addr][PCI_DEV (dev)];
+		if (irq)
+			pci_write_config_byte (dev, PCI_INTERRUPT_LINE, irq);
+	}
+}
+#endif
+
+struct pci_config_table gt_config_table[] = {
+#ifdef CONFIG_USE_CPCIDVI
+	{PCI_VENDOR_ID_CT, PCI_DEVICE_ID_CT_69030, PCI_CLASS_DISPLAY_VGA,
+	 PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, gt_setup_cpcidvi},
+#endif
+	{PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE,
+	 PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, gt_setup_ide},
+	{}
+};
+
+struct pci_controller pci0_hose = {
+/*    fixup_irq: gt_fixup_irq, */
+	config_table:gt_config_table,
+};
+
+struct pci_controller pci1_hose = {
+/*    fixup_irq: gt_fixup_irq, */
+	config_table:gt_config_table,
+};
+
+void pci_init_board (void)
+{
+	unsigned int command;
+#ifdef CONFIG_PCI_PNP
+	unsigned int bar;
+#endif
+#ifdef DEBUG
+	gt_pci_bus_mode_display (PCI_HOST0);
+#endif
+#ifdef CONFIG_USE_CPCIDVI
+	gt_cpcidvi_rom.init = 0;
+	gt_cpcidvi_rom.base = 0;
+#endif
+
+	pci0_hose.config_table = gt_config_table;
+	pci1_hose.config_table = gt_config_table;
+
+#ifdef CONFIG_USE_CPCIDVI
+	gt_config_table[0].config_device =  gt_setup_cpcidvi;
+#endif
+	gt_config_table[1].config_device =  gt_setup_ide;
+
+	pci0_hose.first_busno = 0;
+	pci0_hose.last_busno = 0xff;
+	local_buses[0] = pci0_hose.first_busno;
+
+	/* PCI memory space */
+	pci_set_region (pci0_hose.regions + 0,
+			CFG_PCI0_0_MEM_SPACE,
+			CFG_PCI0_0_MEM_SPACE,
+			CFG_PCI0_MEM_SIZE, PCI_REGION_MEM);
+
+	/* PCI I/O space */
+	pci_set_region (pci0_hose.regions + 1,
+			CFG_PCI0_IO_SPACE_PCI,
+			CFG_PCI0_IO_SPACE, CFG_PCI0_IO_SIZE, PCI_REGION_IO);
+
+	pci_set_ops (&pci0_hose,
+		     pci_hose_read_config_byte_via_dword,
+		     pci_hose_read_config_word_via_dword,
+		     gt_read_config_dword,
+		     pci_hose_write_config_byte_via_dword,
+		     pci_hose_write_config_word_via_dword,
+		     gt_write_config_dword);
+	pci0_hose.region_count = 2;
+
+	pci0_hose.cfg_addr = (unsigned int *) PCI_HOST0;
+
+	pci_register_hose (&pci0_hose);
+	pciArbiterDisable(PCI_HOST0); /* on PMC modules no arbiter is used */
+	pciParkingDisable (PCI_HOST0, 1, 1, 1, 1, 1, 1, 1);
+	command = pciReadConfigReg (PCI_HOST0, PCI_COMMAND, SELF);
+	command |= PCI_COMMAND_MASTER;
+	pciWriteConfigReg (PCI_HOST0, PCI_COMMAND, SELF, command);
+	command = pciReadConfigReg (PCI_HOST0, PCI_COMMAND, SELF);
+	command |= PCI_COMMAND_MEMORY;
+	pciWriteConfigReg (PCI_HOST0, PCI_COMMAND, SELF, command);
+
+#ifdef CONFIG_PCI_PNP
+	pciauto_config_init(&pci0_hose);
+	pciauto_region_allocate(pci0_hose.pci_io, 0x400, &bar);
+#endif
+#ifdef CONFIG_PCI_SCAN_SHOW
+	printf("PCI:   Bus Dev VenId DevId Class Int\n");
+#endif
+	pci0_hose.last_busno = pci_hose_scan_bus (&pci0_hose, pci0_hose.first_busno);
+
+#ifdef DEBUG
+	gt_pci_bus_mode_display (PCI_HOST1);
+#endif
+	pci1_hose.first_busno = pci0_hose.last_busno + 1;
+	pci1_hose.last_busno = 0xff;
+	pci1_hose.current_busno = pci1_hose.first_busno;
+	local_buses[1] = pci1_hose.first_busno;
+
+	/* PCI memory space */
+	pci_set_region (pci1_hose.regions + 0,
+			CFG_PCI1_0_MEM_SPACE,
+			CFG_PCI1_0_MEM_SPACE,
+			CFG_PCI1_MEM_SIZE, PCI_REGION_MEM);
+
+	/* PCI I/O space */
+	pci_set_region (pci1_hose.regions + 1,
+			CFG_PCI1_IO_SPACE_PCI,
+			CFG_PCI1_IO_SPACE, CFG_PCI1_IO_SIZE, PCI_REGION_IO);
+
+	pci_set_ops (&pci1_hose,
+		     pci_hose_read_config_byte_via_dword,
+		     pci_hose_read_config_word_via_dword,
+		     gt_read_config_dword,
+		     pci_hose_write_config_byte_via_dword,
+		     pci_hose_write_config_word_via_dword,
+		     gt_write_config_dword);
+
+	pci1_hose.region_count = 2;
+
+	pci1_hose.cfg_addr = (unsigned int *) PCI_HOST1;
+
+	pci_register_hose (&pci1_hose);
+
+	pciArbiterEnable (PCI_HOST1);
+	pciParkingDisable (PCI_HOST1, 1, 1, 1, 1, 1, 1, 1);
+
+	command = pciReadConfigReg (PCI_HOST1, PCI_COMMAND, SELF);
+	command |= PCI_COMMAND_MASTER;
+	pciWriteConfigReg (PCI_HOST1, PCI_COMMAND, SELF, command);
+
+#ifdef CONFIG_PCI_PNP
+	pciauto_config_init(&pci1_hose);
+	pciauto_region_allocate(pci1_hose.pci_io, 0x400, &bar);
+#endif
+	pci1_hose.last_busno = pci_hose_scan_bus (&pci1_hose, pci1_hose.first_busno);
+
+	command = pciReadConfigReg (PCI_HOST1, PCI_COMMAND, SELF);
+	command |= PCI_COMMAND_MEMORY;
+	pciWriteConfigReg (PCI_HOST1, PCI_COMMAND, SELF, command);
+
+}
+#endif /* of CONFIG_PCI */
diff --git a/board/prodrive/p3mx/ppc_error_no.h b/board/prodrive/p3mx/ppc_error_no.h
new file mode 100644
index 0000000..53687c8
--- /dev/null
+++ b/board/prodrive/p3mx/ppc_error_no.h
@@ -0,0 +1,164 @@
+/*
+ * (C) Copyright 2003
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * BK Id: SCCS/s.errno.h 1.9 06/05/01 21:45:21 paulus
+ */
+#ifndef _MV_PPC_ERRNO_H
+#define _MV_PPC_ERRNO_H
+
+#define	EPERM		 1	/* Operation not permitted */
+#define	ENOENT		 2	/* No such file or directory */
+#define	ESRCH		 3	/* No such process */
+#define	EINTR		 4	/* Interrupted system call */
+#define	EIO		 5	/* I/O error */
+#define	ENXIO		 6	/* No such device or address */
+#define	E2BIG		 7	/* Arg list too long */
+#define	ENOEXEC		 8	/* Exec format error */
+#define	EBADF		 9	/* Bad file number */
+#define	ECHILD		10	/* No child processes */
+#define	EAGAIN		11	/* Try again */
+#define	ENOMEM		12	/* Out of memory */
+#define	EACCES		13	/* Permission denied */
+#define	EFAULT		14	/* Bad address */
+#define	ENOTBLK		15	/* Block device required */
+#define	EBUSY		16	/* Device or resource busy */
+#define	EEXIST		17	/* File exists */
+#define	EXDEV		18	/* Cross-device link */
+#define	ENODEV		19	/* No such device */
+#define	ENOTDIR		20	/* Not a directory */
+#define	EISDIR		21	/* Is a directory */
+#define	EINVAL		22	/* Invalid argument */
+#define	ENFILE		23	/* File table overflow */
+#define	EMFILE		24	/* Too many open files */
+#define	ENOTTY		25	/* Not a typewriter */
+#define	ETXTBSY		26	/* Text file busy */
+#define	EFBIG		27	/* File too large */
+#define	ENOSPC		28	/* No space left on device */
+#define	ESPIPE		29	/* Illegal seek */
+#define	EROFS		30	/* Read-only file system */
+#define	EMLINK		31	/* Too many links */
+#define	EPIPE		32	/* Broken pipe */
+#define	EDOM		33	/* Math argument out of domain of func */
+#define	ERANGE		34	/* Math result not representable */
+#define	EDEADLK		35	/* Resource deadlock would occur */
+#define	ENAMETOOLONG	36	/* File name too long */
+#define	ENOLCK		37	/* No record locks available */
+#define	ENOSYS		38	/* Function not implemented */
+#define	ENOTEMPTY	39	/* Directory not empty */
+#define	ELOOP		40	/* Too many symbolic links encountered */
+#define	EWOULDBLOCK	EAGAIN	/* Operation would block */
+#define	ENOMSG		42	/* No message of desired type */
+#define	EIDRM		43	/* Identifier removed */
+#define	ECHRNG		44	/* Channel number out of range */
+#define	EL2NSYNC	45	/* Level 2 not synchronized */
+#define	EL3HLT		46	/* Level 3 halted */
+#define	EL3RST		47	/* Level 3 reset */
+#define	ELNRNG		48	/* Link number out of range */
+#define	EUNATCH		49	/* Protocol driver not attached */
+#define	ENOCSI		50	/* No CSI structure available */
+#define	EL2HLT		51	/* Level 2 halted */
+#define	EBADE		52	/* Invalid exchange */
+#define	EBADR		53	/* Invalid request descriptor */
+#define	EXFULL		54	/* Exchange full */
+#define	ENOANO		55	/* No anode */
+#define	EBADRQC		56	/* Invalid request code */
+#define	EBADSLT		57	/* Invalid slot */
+#define	EDEADLOCK	58	/* File locking deadlock error */
+#define	EBFONT		59	/* Bad font file format */
+#define	ENOSTR		60	/* Device not a stream */
+#define	ENODATA		61	/* No data available */
+#define	ETIME		62	/* Timer expired */
+#define	ENOSR		63	/* Out of streams resources */
+#define	ENONET		64	/* Machine is not on the network */
+#define	ENOPKG		65	/* Package not installed */
+#define	EREMOTE		66	/* Object is remote */
+#define	ENOLINK		67	/* Link has been severed */
+#define	EADV		68	/* Advertise error */
+#define	ESRMNT		69	/* Srmount error */
+#define	ECOMM		70	/* Communication error on send */
+#define	EPROTO		71	/* Protocol error */
+#define	EMULTIHOP	72	/* Multihop attempted */
+#define	EDOTDOT		73	/* RFS specific error */
+#define	EBADMSG		74	/* Not a data message */
+#define	EOVERFLOW	75	/* Value too large for defined data type */
+#define	ENOTUNIQ	76	/* Name not unique on network */
+#define	EBADFD		77	/* File descriptor in bad state */
+#define	EREMCHG		78	/* Remote address changed */
+#define	ELIBACC		79	/* Can not access a needed shared library */
+#define	ELIBBAD		80	/* Accessing a corrupted shared library */
+#define	ELIBSCN		81	/* .lib section in a.out corrupted */
+#define	ELIBMAX		82	/* Attempting to link in too many shared libraries */
+#define	ELIBEXEC	83	/* Cannot exec a shared library directly */
+#define	EILSEQ		84	/* Illegal byte sequence */
+#define	ERESTART	85	/* Interrupted system call should be restarted */
+#define	ESTRPIPE	86	/* Streams pipe error */
+#define	EUSERS		87	/* Too many users */
+#define	ENOTSOCK	88	/* Socket operation on non-socket */
+#define	EDESTADDRREQ	89	/* Destination address required */
+#define	EMSGSIZE	90	/* Message too long */
+#define	EPROTOTYPE	91	/* Protocol wrong type for socket */
+#define	ENOPROTOOPT	92	/* Protocol not available */
+#define	EPROTONOSUPPORT	93	/* Protocol not supported */
+#define	ESOCKTNOSUPPORT	94	/* Socket type not supported */
+#define	EOPNOTSUPP	95	/* Operation not supported on transport endpoint */
+#define	EPFNOSUPPORT	96	/* Protocol family not supported */
+#define	EAFNOSUPPORT	97	/* Address family not supported by protocol */
+#define	EADDRINUSE	98	/* Address already in use */
+#define	EADDRNOTAVAIL	99	/* Cannot assign requested address */
+#define	ENETDOWN	100	/* Network is down */
+#define	ENETUNREACH	101	/* Network is unreachable */
+#define	ENETRESET	102	/* Network dropped connection because of reset */
+#define	ECONNABORTED	103	/* Software caused connection abort */
+#define	ECONNRESET	104	/* Connection reset by peer */
+#define	ENOBUFS		105	/* No buffer space available */
+#define	EISCONN		106	/* Transport endpoint is already connected */
+#define	ENOTCONN	107	/* Transport endpoint is not connected */
+#define	ESHUTDOWN	108	/* Cannot send after transport endpoint shutdown */
+#define	ETOOMANYREFS	109	/* Too many references: cannot splice */
+#define	ETIMEDOUT	110	/* Connection timed out */
+#define	ECONNREFUSED	111	/* Connection refused */
+#define	EHOSTDOWN	112	/* Host is down */
+#define	EHOSTUNREACH	113	/* No route to host */
+#define	EALREADY	114	/* Operation already in progress */
+#define	EINPROGRESS	115	/* Operation now in progress */
+#define	ESTALE		116	/* Stale NFS file handle */
+#define	EUCLEAN		117	/* Structure needs cleaning */
+#define	ENOTNAM		118	/* Not a XENIX named type file */
+#define	ENAVAIL		119	/* No XENIX semaphores available */
+#define	EISNAM		120	/* Is a named type file */
+#define	EREMOTEIO	121	/* Remote I/O error */
+#define	EDQUOT		122	/* Quota exceeded */
+
+#define	ENOMEDIUM	123	/* No medium found */
+#define	EMEDIUMTYPE	124	/* Wrong medium type */
+
+/* Should never be seen by user programs */
+#define ERESTARTSYS	512
+#define ERESTARTNOINTR	513
+#define ERESTARTNOHAND	514	/* restart if no handler.. */
+#define ENOIOCTLCMD	515	/* No ioctl command */
+
+#define _LAST_ERRNO	515
+
+#endif
diff --git a/board/prodrive/p3mx/sdram_init.c b/board/prodrive/p3mx/sdram_init.c
new file mode 100644
index 0000000..b4556de
--- /dev/null
+++ b/board/prodrive/p3mx/sdram_init.c
@@ -0,0 +1,433 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*************************************************************************
+ * adaption for the Marvell DB64460 Board
+ * Ingo Assmus (ingo.assmus@keymile.com)
+ *************************************************************************/
+
+/* sdram_init.c - automatic memory sizing */
+
+#include <common.h>
+#include <74xx_7xx.h>
+#include "../../Marvell/include/memory.h"
+#include "../../Marvell/include/pci.h"
+#include "../../Marvell/include/mv_gen_reg.h"
+#include <net.h>
+
+#include "eth.h"
+#include "mpsc.h"
+#include "../../Marvell/common/i2c.h"
+#include "64460.h"
+#include "mv_regs.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#undef	DEBUG
+#define	MAP_PCI
+
+#ifdef DEBUG
+#define DP(x) x
+#else
+#define DP(x)
+#endif
+
+int set_dfcdlInit (void);	/* setup delay line of Mv64460 */
+int mvDmaIsChannelActive (int);
+int mvDmaSetMemorySpace (ulong, ulong, ulong, ulong, ulong);
+int mvDmaTransfer (int, ulong, ulong, ulong, ulong);
+
+#define D_CACHE_FLUSH_LINE(addr, offset)				\
+	{								\
+		__asm__ __volatile__ ("dcbf %0,%1" : : "r" (addr), "r" (offset)); \
+	}
+
+int memory_map_bank (unsigned int bankNo,
+		     unsigned int bankBase, unsigned int bankLength)
+{
+#ifdef MAP_PCI
+	PCI_HOST host;
+#endif
+
+#ifdef DEBUG
+	if (bankLength > 0)
+		printf ("mapping bank %d at %08x - %08x\n",
+			bankNo, bankBase, bankBase + bankLength - 1);
+	else
+		printf ("unmapping bank %d\n", bankNo);
+#endif
+
+	memoryMapBank (bankNo, bankBase, bankLength);
+
+#ifdef MAP_PCI
+	for (host = PCI_HOST0; host <= PCI_HOST1; host++) {
+		const int features =
+			PREFETCH_ENABLE |
+			DELAYED_READ_ENABLE |
+			AGGRESSIVE_PREFETCH |
+			READ_LINE_AGGRESSIVE_PREFETCH |
+			READ_MULTI_AGGRESSIVE_PREFETCH |
+			MAX_BURST_4 | PCI_NO_SWAP;
+
+		pciMapMemoryBank (host, bankNo, bankBase, bankLength);
+
+		pciSetRegionSnoopMode (host, bankNo, PCI_SNOOP_WB, bankBase,
+				       bankLength);
+
+		pciSetRegionFeatures (host, bankNo, features, bankBase,
+				      bankLength);
+	}
+#endif
+
+	return 0;
+}
+
+/*
+ * Check memory range for valid RAM. A simple memory test determines
+ * the actually available RAM size between addresses `base' and
+ * `base + maxsize'. Some (not all) hardware errors are detected:
+ * - short between address lines
+ * - short between data lines
+ */
+long int dram_size (long int *base, long int maxsize)
+{
+	volatile long int *addr, *b = base;
+	long int cnt, val, save1, save2;
+
+#define STARTVAL (1<<20)	/* start test at 1M */
+	for (cnt = STARTVAL / sizeof (long); cnt < maxsize / sizeof (long);
+	     cnt <<= 1) {
+		addr = base + cnt;	/* pointer arith! */
+
+		save1 = *addr;	/* save contents of addr */
+		save2 = *b;	/* save contents of base */
+
+		*addr = cnt;	/* write cnt to addr */
+		*b = 0;		/* put null at base */
+
+		/* check at base address */
+		if ((*b) != 0) {
+			*addr = save1;	/* restore *addr */
+			*b = save2;	/* restore *b */
+			return (0);
+		}
+		val = *addr;	/* read *addr */
+		val = *addr;	/* read *addr */
+
+		*addr = save1;
+		*b = save2;
+
+		if (val != cnt) {
+			DP (printf
+			    ("Found %08x  at Address %08x (failure)\n",
+			     (unsigned int) val, (unsigned int) addr));
+			/* fix boundary condition.. STARTVAL means zero */
+			if (cnt == STARTVAL / sizeof (long))
+				cnt = 0;
+			return (cnt * sizeof (long));
+		}
+	}
+
+	return maxsize;
+}
+
+#define SDRAM_NORMAL			0x0
+#define SDRAM_PRECHARGE_ALL		0x1
+#define SDRAM_REFRESH_ALL		0x2
+#define SDRAM_MODE_REG_SETUP		0x3
+#define SDRAM_XTEN_MODE_REG_SETUP	0x4
+#define SDRAM_NOP			0x5
+#define SDRAM_SELF_REFRESH		0x7
+
+long int initdram (int board_type)
+{
+	int tmp;
+	int start;
+	ulong size;
+	ulong memSpaceAttr;
+	ulong dest;
+
+	/* first disable all banks */
+	memory_map_bank(0, 0, 0);
+	memory_map_bank(1, 0, 0);
+	memory_map_bank(2, 0, 0);
+	memory_map_bank(3, 0, 0);
+
+	/* calibrate delay lines */
+	set_dfcdlInit();
+
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_NOP); 		/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* SDRAM controller configuration */
+#ifdef CONFIG_MV64460_ECC
+	GT_REG_WRITE(MV64460_SDRAM_CONFIG,		0x58201400);	/* 0x1400 */
+#else
+	GT_REG_WRITE(MV64460_SDRAM_CONFIG,		0x58200400);	/* 0x1400 */
+#endif
+	GT_REG_WRITE(MV64460_D_UNIT_CONTROL_LOW,	0xC3000540);	/* 0x1404  */
+	GT_REG_WRITE(MV64460_D_UNIT_CONTROL_HIGH,	0x0300F777);	/* 0x1424 */
+	GT_REG_WRITE(MV64460_SDRAM_TIMING_CONTROL_LOW,	0x01712220);	/* 0x1408 */
+	GT_REG_WRITE(MV64460_SDRAM_TIMING_CONTROL_HIGH, 0x0000005D);	/* 0x140C */
+	GT_REG_WRITE(MV64460_SDRAM_ADDR_CONTROL,	0x00000012);	/* 0x1410 */
+	GT_REG_WRITE(MV64460_SDRAM_OPEN_PAGES_CONTROL,	0x00000001);	/* 0x1414 */
+
+	/* SDRAM drive strength */
+	GT_REG_WRITE(MV64460_SDRAM_ADDR_CTRL_PADS_CALIBRATION, 0x80000000); /* 0x14C0 */
+	GT_REG_WRITE(MV64460_SDRAM_ADDR_CTRL_PADS_CALIBRATION, 0x80000008); /* 0x14C0 */
+	GT_REG_WRITE(MV64460_SDRAM_DATA_PADS_CALIBRATION, 0x80000000);      /* 0x14C4 */
+	GT_REG_WRITE(MV64460_SDRAM_DATA_PADS_CALIBRATION, 0x80000008);      /* 0x14C4 */
+
+	/* setup SDRAM device registers */
+
+	/* precharge all */
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_PRECHARGE_ALL);	/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* enable DLL */
+	GT_REG_WRITE(MV64460_EXTENDED_DRAM_MODE, 0x00000000);			/* 0x1420 */
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_XTEN_MODE_REG_SETUP);	/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* reset DLL */
+	GT_REG_WRITE(MV64460_SDRAM_MODE, 0x00000132);	/* 0x141C */
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_MODE_REG_SETUP);	/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* precharge all */
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_PRECHARGE_ALL);	/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* wait for 2 auto refresh commands */
+	udelay(20);
+
+	/* un-reset DLL */
+	GT_REG_WRITE(MV64460_SDRAM_MODE, 0x00000032);	/* 0x141C */
+	GT_REG_WRITE(MV64460_SDRAM_OPERATION, SDRAM_MODE_REG_SETUP);	/* 0x1418 */
+	do {
+		tmp = GTREGREAD(MV64460_SDRAM_OPERATION);
+	} while(tmp != 0x0);
+
+	/* wait 200 cycles */
+	udelay(2);  /* FIXME  make this dynamic for the system clock */
+
+	/* SDRAM init done */
+	memory_map_bank(0, CFG_SDRAM_BASE,  (256 << 20));
+#ifdef CFG_SDRAM1_BASE
+	memory_map_bank(1, CFG_SDRAM1_BASE, (256 << 20));
+#endif
+
+	/* DUNIT_MMASK: enable SnoopHitEn bit to avoid errata CPU-#4
+	 */
+	tmp = GTREGREAD(MV64460_D_UNIT_MMASK);				/* 0x14B0 */
+	GT_REG_WRITE(MV64460_D_UNIT_MMASK, tmp | 0x2);
+
+	start = (0 << 20);
+#ifdef CONFIG_P3M750
+	size = (512 << 20);
+#elif defined (CONFIG_P3M7448)
+	size = (128 << 20);
+#endif
+
+#ifdef CONFIG_MV64460_ECC
+	memSpaceAttr = ((~(BIT0 << 0)) & 0xf) << 8;
+	mvDmaSetMemorySpace (0, 0, memSpaceAttr, start, size);
+	for (dest = start; dest < start + size; dest += _8M) {
+		mvDmaTransfer (0, start, dest, _8M,
+			       BIT8 /*DMA_DTL_128BYTES */  |
+			       BIT3 /*DMA_HOLD_SOURCE_ADDR */ |
+			       BIT11 /*DMA_BLOCK_TRANSFER_MODE */ );
+		while (mvDmaIsChannelActive (0));
+	}
+#endif
+
+	return (size);
+}
+
+void board_add_ram_info(int use_default)
+{
+	u32 val;
+
+	puts(" (CL=");
+	switch ((GTREGREAD(MV64460_SDRAM_MODE) >> 4) & 0x7) {
+	case 0x2:
+		puts("2");
+		break;
+	case 0x3:
+		puts("3");
+		break;
+	case 0x5:
+		puts("1.5");
+		break;
+	case 0x6:
+		puts("2.5");
+		break;
+	}
+
+	val = GTREGREAD(MV64460_SDRAM_CONFIG);
+
+	puts(", ECC ");
+	if (val & 0x00001000)
+		puts("enabled)");
+	else
+		puts("not enabled)");
+}
+
+/*
+ * mvDmaIsChannelActive - Check if IDMA channel is active
+ *
+ * channel      = IDMA channel number from 0 to 7
+ */
+int mvDmaIsChannelActive (int channel)
+{
+        ulong data;
+
+        data = GTREGREAD (MV64460_DMA_CHANNEL0_CONTROL + 4 * channel);
+        if (data & BIT14)	/* activity status */
+                return 1;
+
+        return 0;
+}
+
+/*
+ * mvDmaSetMemorySpace - Set a DMA memory window for the DMA's address decoding
+ *                       map.
+ *
+ * memSpace	= IDMA memory window number from 0 to 7
+ * trg_if	= Target interface:
+ *		  0x0 DRAM
+ *		  0x1 Device Bus
+ *		  0x2 Integrated SDRAM (or CPU bus 60x only)
+ *		  0x3 PCI0
+ *		  0x4 PCI1
+ * attr		= IDMA attributes (see MV datasheet)
+ * base_addr	= Sets up memory window for transfers
+ *
+ */
+int mvDmaSetMemorySpace (ulong memSpace,
+			 ulong trg_if,
+			 ulong attr, ulong base_addr, ulong size)
+{
+	ulong temp;
+
+	/* The base address must be aligned to the size.  */
+	if (base_addr % size != 0)
+		return 0;
+
+	if (size >= 0x10000) {	 /* 64K */
+		size &= 0xffff0000;
+		base_addr = (base_addr & 0xffff0000);
+		/* Set the new attributes */
+		GT_REG_WRITE (MV64460_DMA_BASE_ADDR_REG0 + memSpace * 8,
+			      (base_addr | trg_if | attr));
+		GT_REG_WRITE ((MV64460_DMA_SIZE_REG0 + memSpace * 8),
+			      (size - 1) & 0xffff0000);
+		temp = GTREGREAD (MV64460_DMA_BASE_ADDR_ENABLE_REG);
+		GT_REG_WRITE (DMA_BASE_ADDR_ENABLE_REG,
+			      (temp & ~(BIT0 << memSpace)));
+		return 1;
+	}
+
+	return 0;
+}
+
+/*
+ * mvDmaTransfer - Transfer data from src_addr to dst_addr on one of the 4
+ *                 DMA channels.
+ *
+ * channel      = IDMA channel number from 0 to 3
+ * destAddr	= Destination address
+ * sourceAddr	= Source address
+ * size		= Size in bytes
+ * command	= See MV datasheet
+ *
+ */
+int mvDmaTransfer (int channel, ulong sourceAddr,
+		   ulong destAddr, ulong size, ulong command)
+{
+	ulong engOffReg = 0;	/* Engine Offset Register */
+
+	if (size > 0xffff)
+		command = command | BIT31;	/* DMA_16M_DESCRIPTOR_MODE */
+	command = command | ((command >> 6) & 0x7);
+	engOffReg = channel * 4;
+	GT_REG_WRITE (MV64460_DMA_CHANNEL0_BYTE_COUNT + engOffReg, size);
+	GT_REG_WRITE (MV64460_DMA_CHANNEL0_SOURCE_ADDR + engOffReg, sourceAddr);
+	GT_REG_WRITE (MV64460_DMA_CHANNEL0_DESTINATION_ADDR + engOffReg, destAddr);
+	command = command |
+		BIT12   |			/* DMA_CHANNEL_ENABLE */
+		BIT9;				/* DMA_NON_CHAIN_MODE */
+	/* Activate DMA channel By writting to mvDmaControlRegister */
+	GT_REG_WRITE (MV64460_DMA_CHANNEL0_CONTROL + engOffReg, command);
+	return 1;
+}
+
+/****************************************************************************************
+ *			       SDRAM INIT						*
+ *  This procedure detect all Sdram types: 64, 128, 256, 512 Mbit, 1Gbit and 2Gb	*
+ *		 This procedure fits only the Atlantis					*
+ *											*
+ ***************************************************************************************/
+
+/****************************************************************************************
+ *			       DFCDL initialize MV643xx Design Considerations		*
+ *											*
+ ***************************************************************************************/
+int set_dfcdlInit (void)
+{
+	int i;
+
+	/* Values from MV64460 User Manual */
+	unsigned int dfcdl_tbl[] = { 0x00000000, 0x00000001, 0x00000042, 0x00000083,
+				     0x000000c4, 0x00000105, 0x00000146, 0x00000187,
+				     0x000001c8, 0x00000209, 0x0000024a, 0x0000028b,
+				     0x000002cc, 0x0000030d, 0x0000034e, 0x0000038f,
+				     0x000003d0, 0x00000411, 0x00000452, 0x00000493,
+				     0x000004d4, 0x00000515, 0x00000556, 0x00000597,
+				     0x000005d8, 0x00000619, 0x0000065a, 0x0000069b,
+				     0x000006dc, 0x0000071d, 0x0000075e, 0x0000079f,
+				     0x000007e0, 0x00000821, 0x00000862, 0x000008a3,
+				     0x000008e4, 0x00000925, 0x00000966, 0x000009a7,
+				     0x000009e8, 0x00000a29, 0x00000a6a, 0x00000aab,
+				     0x00000aec, 0x00000b2d, 0x00000b6e, 0x00000baf,
+				     0x00000bf0, 0x00000c31, 0x00000c72, 0x00000cb3,
+				     0x00000cf4, 0x00000d35, 0x00000d76, 0x00000db7,
+				     0x00000df8, 0x00000e39, 0x00000e7a, 0x00000ebb,
+				     0x00000efc, 0x00000f3d, 0x00000f7e, 0x00000fbf };
+
+	for (i = 0; i < 64; i++)
+		GT_REG_WRITE (SRAM_DATA0, dfcdl_tbl[i]);
+	GT_REG_WRITE (DFCDL_CONFIG0, 0x00300000);	/* enable dynamic delay line updating */
+
+	return (0);
+}
diff --git a/board/prodrive/p3mx/serial.c b/board/prodrive/p3mx/serial.c
new file mode 100644
index 0000000..ba32ac1
--- /dev/null
+++ b/board/prodrive/p3mx/serial.c
@@ -0,0 +1,107 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * modified for marvell db64360 eval board by
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * modified for cpci750 board by
+ * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * serial.c - serial support for esd cpci750 board
+ */
+
+/* supports the MPSC */
+
+#include <common.h>
+#include <command.h>
+#include "../../Marvell/include/memory.h"
+#include "serial.h"
+
+#include "mpsc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int serial_init (void)
+{
+	mpsc_init (gd->baudrate);
+
+	return (0);
+}
+
+void serial_putc (const char c)
+{
+	if (c == '\n')
+		mpsc_putchar ('\r');
+
+	mpsc_putchar (c);
+}
+
+int serial_getc (void)
+{
+	return mpsc_getchar ();
+}
+
+int serial_tstc (void)
+{
+	return mpsc_test_char ();
+}
+
+void serial_setbrg (void)
+{
+	galbrg_set_baudrate (CONFIG_MPSC_PORT, gd->baudrate);
+}
+
+
+void serial_puts (const char *s)
+{
+	while (*s) {
+		serial_putc (*s++);
+	}
+}
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+void kgdb_serial_init (void)
+{
+}
+
+void putDebugChar (int c)
+{
+	serial_putc (c);
+}
+
+void putDebugStr (const char *str)
+{
+	serial_puts (str);
+}
+
+int getDebugChar (void)
+{
+	return serial_getc ();
+}
+
+void kgdb_interruptible (int yes)
+{
+	return;
+}
+#endif /* CFG_CMD_KGDB */
diff --git a/board/prodrive/p3mx/serial.h b/board/prodrive/p3mx/serial.h
new file mode 100644
index 0000000..c7fc8c1
--- /dev/null
+++ b/board/prodrive/p3mx/serial.h
@@ -0,0 +1,89 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * modified for marvell db64360 eval board by
+ * Ingo Assmus <ingo.assmus@keymile.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* serial.h - mostly useful for DUART serial_init in serial.c */
+
+#ifndef __SERIAL_H__
+#define __SERIAL_H__
+
+#if 0
+
+#define B230400         1
+#define B115200         2
+#define B57600          4
+#define B38400          82
+#define B19200          163
+#define B9600           24
+#define B4800           651
+#define B2400           1302
+#define B1200           2604
+#define B600            5208
+#define B300            10417
+#define B150            20833
+#define B110            28409
+#define BDEFAULT        B115200
+
+				/* this stuff is important to initialize
+				the DUART channels */
+
+#define	Scale		0x01L		/* distance between port addresses */
+#define	COM1		0x000003f8		/* Keyboard */
+#define COM2		0x000002f8		/* Host */
+
+
+/* Port Definitions relative to base COM port addresses */
+#define DataIn	(0x00*Scale)	/* data input port */
+#define DataOut	(0x00*Scale)	/* data output port */
+#define BaudLsb	(0x00*Scale)	/* baud rate divisor least significant byte */
+#define BaudMsb	(0x01*Scale)	/* baud rate divisor most significant byte */
+#define	Ier	(0x01*Scale)	/* interrupt enable register */
+#define	Iir	(0x02*Scale)	/* interrupt identification register */
+#define	Lcr	(0x03*Scale)	/* line control register */
+#define	Mcr	(0x04*Scale)	/* modem control register */
+#define	Lsr	(0x05*Scale)	/* line status register */
+#define	Msr	(0x06*Scale)	/* modem status register */
+
+/* Bit Definitions for above ports */
+#define LcrDlab	0x80	/* b7:	 enable baud rate divisor registers */
+#define	LcrDflt	0x03	/* b6-0: no parity, 1 stop, 8 data */
+
+#define	McrRts	0x02	/* b1:	request to send (I am ready to xmit) */
+#define	McrDtr	0x01	/* b0:	data terminal ready (I am alive ready to rcv) */
+#define	McrDflt	(McrRts|McrDtr)
+
+#define LsrTxD	0x6000	/* b5: transmit holding register empty (i.e. xmit OK!)*/
+			/* b6: transmitter empty */
+#define LsrRxD	0x0100	/* b0: received data ready (i.e. got a byte!) */
+
+#define	MsrRi	0x0040	/* b6: ring indicator (other guy is ready to rcv) */
+#define	MsrDsr	0x0020	/* b5: data set ready (other guy is alive ready to rcv */
+#define	MsrCts	0x0010	/* b4: clear to send (other guy is ready to rcv) */
+
+#define IerRda	0xf	/* b0: Enable received data available interrupt */
+
+#endif
+
+#endif /* __SERIAL_H__ */
diff --git a/board/prodrive/p3mx/u-boot.lds b/board/prodrive/p3mx/u-boot.lds
new file mode 100644
index 0000000..d89eb6c
--- /dev/null
+++ b/board/prodrive/p3mx/u-boot.lds
@@ -0,0 +1,138 @@
+/*
+ * (C) Copyright 2001
+ * Josh Huber <huber@mclx.com>, Mission Critical Linux, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * u-boot.lds - linker script for U-Boot on the Galileo Eval Board.
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    cpu/74xx_7xx/start.o	(.text)
+
+/* store the environment in a seperate sector in the boot flash */
+/*    . = env_offset; */
+/*    common/environment.o(.text) */
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+    *(.eh_frame)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}