Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

42 files changed, 1667 insertions, 419 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 9379c7e..75f4133 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -431,6 +431,7 @@ Rune Torgersen <runet@innovsys.com>
 
 Peter Tyser <ptyser@xes-inc.com>
 
+	XPEDITE5170	MPC8640
 	XPEDITE5200	MPC8548
 	XPEDITE5370	MPC8572
 
diff --git a/MAKEALL b/MAKEALL
index f4599d6..929b434 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -411,6 +411,7 @@ LIST_86xx="		\
 	MPC8610HPCD	\
 	MPC8641HPCN	\
 	sbc8641d	\
+	XPEDITE5170	\
 "
 
 #########################################################################
diff --git a/Makefile b/Makefile
index bcc81c9..191768c 100644
--- a/Makefile
+++ b/Makefile
@@ -2580,6 +2580,9 @@ MPC8641HPCN_config:    unconfig
 sbc8641d_config:	unconfig
 	@$(MKCONFIG) $(@:_config=) ppc mpc86xx sbc8641d
 
+XPEDITE5170_config:	unconfig
+	@$(MKCONFIG) $(@:_config=) ppc mpc86xx xpedite5170 xes
+
 #########################################################################
 ## 74xx/7xx Systems
 #########################################################################
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index ae5304a..3e1e332 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -78,12 +78,14 @@ static int has_been_read = 0;
 
 #ifdef CONFIG_SYS_I2C_EEPROM_NXID
 /* Is this a valid NXID EEPROM? */
-#define is_valid (*((u32 *)e.id) == (('N' << 24) | ('X' << 16) | ('I' << 8) | 'D'))
+#define is_valid ((e.id[0] == 'N') || (e.id[1] == 'X') || \
+		  (e.id[2] == 'I') || (e.id[3] == 'D'))
 #endif
 
 #ifdef CONFIG_SYS_I2C_EEPROM_CCID
 /* Is this a valid CCID EEPROM? */
-#define is_valid (*((u32 *)e.id) == (('C' << 24) | ('C' << 16) | ('I' << 8) | 'D'))
+#define is_valid ((e.id[0] == 'C') || (e.id[1] == 'C') || \
+		  (e.id[2] == 'I') || (e.id[3] == 'D'))
 #endif
 
 /**
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
index 85c0120..dc4dbd3 100644
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ b/board/freescale/mpc8360emds/mpc8360emds.c
@@ -116,7 +116,7 @@ int board_early_init_r(void)
 	return 0;
 }
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
 int fixed_sdram(void);
@@ -138,7 +138,7 @@ phys_size_t initdram(int board_type)
 	msize = fixed_sdram();
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	/*
 	 * Initialize DDR ECC byte
 	 */
diff --git a/board/freescale/mpc8360erdk/mpc8360erdk.c b/board/freescale/mpc8360erdk/mpc8360erdk.c
index af3b8ce..3771878 100644
--- a/board/freescale/mpc8360erdk/mpc8360erdk.c
+++ b/board/freescale/mpc8360erdk/mpc8360erdk.c
@@ -268,7 +268,7 @@ int fixed_sdram(void)
 
 phys_size_t initdram(int board_type)
 {
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
 	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
@@ -281,7 +281,7 @@ phys_size_t initdram(int board_type)
 	im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
 	msize = fixed_sdram();
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	/*
 	 * Initialize DDR ECC byte
 	 */
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index 062d762..8506892 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -199,7 +199,7 @@ int board_early_init_r(void)
 	return 0;
 }
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
 int fixed_sdram(void);
@@ -218,7 +218,7 @@ phys_size_t initdram(int board_type)
 	msize = fixed_sdram();
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	/* Initialize DDR ECC byte */
 	ddr_enable_ecc(msize * 1024 * 1024);
 #endif
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c
index 318a3dc..a4a1927 100644
--- a/board/freescale/mpc837xerdb/mpc837xerdb.c
+++ b/board/freescale/mpc837xerdb/mpc837xerdb.c
@@ -59,7 +59,7 @@ testdram(void)
 }
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 void ddr_enable_ecc(unsigned int dram_size);
 #endif
 int fixed_sdram(void);
@@ -78,7 +78,7 @@ phys_size_t initdram(int board_type)
 	msize = fixed_sdram();
 #endif
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	/* Initialize DDR ECC byte */
 	ddr_enable_ecc(msize * 1024 * 1024);
 #endif
diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c
index 6b72d61..293e5a4 100644
--- a/board/freescale/p2020ds/p2020ds.c
+++ b/board/freescale/p2020ds/p2020ds.c
@@ -36,6 +36,7 @@
 #include <tsec.h>
 #include <asm/fsl_law.h>
 #include <asm/mp.h>
+#include <netdev.h>
 
 #include "../common/pixis.h"
 #include "../common/sgmii_riser.h"
@@ -594,7 +595,7 @@ int board_eth_init(bd_t *bis)
 
 	tsec_eth_init(bis, tsec_info, num);
 
-	return 0;
+	return pci_eth_init(bis);
 }
 #endif
 
diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/kmeter1/kmeter1.c
index 660d87b..3d1b941 100644
--- a/board/keymile/kmeter1/kmeter1.c
+++ b/board/keymile/kmeter1/kmeter1.c
@@ -153,7 +153,7 @@ int fixed_sdram(void)
 
 phys_size_t initdram (int board_type)
 {
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	extern void ddr_enable_ecc (unsigned int dram_size);
 #endif
 	volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
@@ -166,7 +166,7 @@ phys_size_t initdram (int board_type)
 	im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
 	msize = fixed_sdram ();
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 	/*
 	 * Initialize DDR ECC byte
 	 */
diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c
index 72a1ad3..7c27233 100644
--- a/board/mpc8540eval/mpc8540eval.c
+++ b/board/mpc8540eval/mpc8540eval.c
@@ -137,40 +137,9 @@ phys_size_t initdram (int board_type)
 	{
 		/* Initialize all of memory for ECC, then
 		 * enable errors */
-		uint *p = 0;
-		uint i = 0;
 		volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
-		dma_init();
-		for (*p = 0; p < (uint *)(8 * 1024); p++) {
-			if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
-			*p = (unsigned int)0xdeadbeef;
-			if (((unsigned int)p & 0x1c) == 0x1c) { dcbf(p); }
-		}
-
-		/* 8K */
-		dma_xfer((uint *)0x2000,0x2000,(uint *)0);
-		/* 16K */
-		dma_xfer((uint *)0x4000,0x4000,(uint *)0);
-		/* 32K */
-		dma_xfer((uint *)0x8000,0x8000,(uint *)0);
-		/* 64K */
-		dma_xfer((uint *)0x10000,0x10000,(uint *)0);
-		/* 128k */
-		dma_xfer((uint *)0x20000,0x20000,(uint *)0);
-		/* 256k */
-		dma_xfer((uint *)0x40000,0x40000,(uint *)0);
-		/* 512k */
-		dma_xfer((uint *)0x80000,0x80000,(uint *)0);
-		/* 1M */
-		dma_xfer((uint *)0x100000,0x100000,(uint *)0);
-		/* 2M */
-		dma_xfer((uint *)0x200000,0x200000,(uint *)0);
-		/* 4M */
-		dma_xfer((uint *)0x400000,0x400000,(uint *)0);
 
-		for (i = 1; i < dram_size / 0x800000; i++) {
-			dma_xfer((uint *)(0x800000*i),0x800000,(uint *)0);
-		}
+		dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
 
 		/* Enable errors for ECC */
 		ddr->err_disable = 0x00000000;
diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c
index 7f032c8..c40b5e3 100644
--- a/board/sbc8560/sbc8560.c
+++ b/board/sbc8560/sbc8560.c
@@ -338,40 +338,9 @@ phys_size_t initdram (int board_type)
 	{
 		/* Initialize all of memory for ECC, then
 		 * enable errors */
-		uint *p = 0;
-		uint i = 0;
 		volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
-		dma_init();
-		for (*p = 0; p < (uint *)(8 * 1024); p++) {
-			if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
-			*p = (unsigned int)0xdeadbeef;
-			if (((unsigned int)p & 0x1c) == 0x1c) { dcbf(p); }
-		}
 
-		/* 8K */
-		dma_xfer((uint *)0x2000,0x2000,(uint *)0);
-		/* 16K */
-		dma_xfer((uint *)0x4000,0x4000,(uint *)0);
-		/* 32K */
-		dma_xfer((uint *)0x8000,0x8000,(uint *)0);
-		/* 64K */
-		dma_xfer((uint *)0x10000,0x10000,(uint *)0);
-		/* 128k */
-		dma_xfer((uint *)0x20000,0x20000,(uint *)0);
-		/* 256k */
-		dma_xfer((uint *)0x40000,0x40000,(uint *)0);
-		/* 512k */
-		dma_xfer((uint *)0x80000,0x80000,(uint *)0);
-		/* 1M */
-		dma_xfer((uint *)0x100000,0x100000,(uint *)0);
-		/* 2M */
-		dma_xfer((uint *)0x200000,0x200000,(uint *)0);
-		/* 4M */
-		dma_xfer((uint *)0x400000,0x400000,(uint *)0);
-
-		for (i = 1; i < dram_size / 0x800000; i++) {
-			dma_xfer((uint *)(0x800000*i),0x800000,(uint *)0);
-		}
+		dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
 
 		/* Enable errors for ECC */
 		ddr->err_disable = 0x00000000;
diff --git a/board/xes/xpedite5170/Makefile b/board/xes/xpedite5170/Makefile
new file mode 100644
index 0000000..fea6686
--- /dev/null
+++ b/board/xes/xpedite5170/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 2001
+# 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
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS-y	+= $(BOARD).o
+COBJS-y	+= ddr.o
+COBJS-y	+= law.o
+
+SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS) $(SOBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude ($obj).depend
+
+#########################################################################
diff --git a/board/xes/xpedite5170/config.mk b/board/xes/xpedite5170/config.mk
new file mode 100644
index 0000000..c3df6d5
--- /dev/null
+++ b/board/xes/xpedite5170/config.mk
@@ -0,0 +1,32 @@
+#
+# Copyright 2009 Extreme Engineering Solutions, Inc.
+# Copyright 2007-2008 Freescale Semiconductor, 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
+#
+
+#
+# XPedite5170
+#
+TEXT_BASE = 0xfff00000
+
+PLATFORM_RELFLAGS += -mrelocatable
+
+PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 -maltivec -mabi=altivec -msoft-float
diff --git a/board/xes/xpedite5170/ddr.c b/board/xes/xpedite5170/ddr.c
new file mode 100644
index 0000000..1d57d09
--- /dev/null
+++ b/board/xes/xpedite5170/ddr.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 Freescale Semiconductor, 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
+ */
+
+#include <common.h>
+#include <i2c.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+static void get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
+{
+	i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd,
+		sizeof(ddr2_spd_eeprom_t));
+}
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+	return get_bus_freq(0);
+}
+
+void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
+			unsigned int ctrl_num)
+{
+	unsigned int i;
+	unsigned int i2c_address = 0;
+
+	for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
+		if (ctrl_num == 0) {
+			i2c_address = SPD_EEPROM_ADDRESS1;
+#ifdef SPD_EEPROM_ADDRESS2
+		} else if (ctrl_num == 1) {
+			i2c_address = SPD_EEPROM_ADDRESS2;
+#endif
+		} else {
+			/* An inalid ctrl number was give, use default SPD */
+			printf("ERROR: invalid DDR ctrl: %d\n", ctrl_num);
+			i2c_address = SPD_EEPROM_ADDRESS1;
+		}
+
+		get_spd(&(ctrl_dimms_spd[i]), i2c_address);
+	}
+}
+
+/*
+ * There are four board-specific SDRAM timing parameters which must be
+ * calculated based on the particular PCB artwork.  These are:
+ *   1.) CPO (Read Capture Delay)
+ *           - TIMING_CFG_2 register
+ *           Source: Calculation based on board trace lengths and
+ *                   chip-specific internal delays.
+ *   2.) WR_DATA_DELAY (Write Command to Data Strobe Delay)
+ *           - TIMING_CFG_2 register
+ *           Source: Calculation based on board trace lengths.
+ *                   Unless clock and DQ lanes are very different
+ *                   lengths (>2"), this should be set to the nominal value
+ *                   of 1/2 clock delay.
+ *   3.) CLK_ADJUST (Clock and Addr/Cmd alignment control)
+ *           - DDR_SDRAM_CLK_CNTL register
+ *           Source: Signal Integrity Simulations
+ *   4.) 2T Timing on Addr/Ctl
+ *           - TIMING_CFG_2 register
+ *           Source: Signal Integrity Simulations
+ *           Usually only needed with heavy load/very high speed (>DDR2-800)
+ *
+ *     PCB routing on the XPedite5170 is nearly identical to the XPedite5370
+ *     so we use the XPedite5370 settings as a basis for the XPedite5170.
+ */
+
+typedef struct board_memctl_options {
+	uint16_t datarate_mhz_low;
+	uint16_t datarate_mhz_high;
+	uint8_t clk_adjust;
+	uint8_t cpo_override;
+	uint8_t write_data_delay;
+} board_memctl_options_t;
+
+static struct board_memctl_options bopts_ctrl[][2] = {
+	{
+		/* Controller 0 */
+		{
+			/* DDR2 600/667 */
+			.datarate_mhz_low	= 500,
+			.datarate_mhz_high	= 750,
+			.clk_adjust		= 5,
+			.cpo_override		= 8,
+			.write_data_delay	= 2,
+		},
+		{
+			/* DDR2 800 */
+			.datarate_mhz_low	= 750,
+			.datarate_mhz_high	= 850,
+			.clk_adjust		= 5,
+			.cpo_override		= 9,
+			.write_data_delay	= 2,
+		},
+	},
+	{
+		/* Controller 1 */
+		{
+			/* DDR2 600/667 */
+			.datarate_mhz_low	= 500,
+			.datarate_mhz_high	= 750,
+			.clk_adjust		= 5,
+			.cpo_override		= 7,
+			.write_data_delay	= 2,
+		},
+		{
+			/* DDR2 800 */
+			.datarate_mhz_low	= 750,
+			.datarate_mhz_high	= 850,
+			.clk_adjust		= 5,
+			.cpo_override		= 8,
+			.write_data_delay	= 2,
+		},
+	},
+};
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+			dimm_params_t *pdimm,
+			unsigned int ctrl_num)
+{
+	struct board_memctl_options *bopts = bopts_ctrl[ctrl_num];
+	sys_info_t sysinfo;
+	int i;
+	unsigned int datarate;
+
+	get_sys_info(&sysinfo);
+	datarate = fsl_ddr_get_mem_data_rate() / 1000000;
+
+	for (i = 0; i < ARRAY_SIZE(bopts_ctrl[ctrl_num]); i++) {
+		if ((bopts[i].datarate_mhz_low <= datarate) &&
+		    (bopts[i].datarate_mhz_high >= datarate)) {
+			debug("controller %d:\n", ctrl_num);
+			debug(" clk_adjust = %d\n", bopts[i].clk_adjust);
+			debug(" cpo = %d\n", bopts[i].cpo_override);
+			debug(" write_data_delay = %d\n",
+				bopts[i].write_data_delay);
+			popts->clk_adjust = bopts[i].clk_adjust;
+			popts->cpo_override = bopts[i].cpo_override;
+			popts->write_data_delay = bopts[i].write_data_delay;
+		}
+	}
+
+	/*
+	 * Factors to consider for half-strength driver enable:
+	 *	- number of DIMMs installed
+	 */
+	popts->half_strength_driver_enable = 0;
+}
diff --git a/board/xes/xpedite5170/law.c b/board/xes/xpedite5170/law.c
new file mode 100644
index 0000000..0b7d9ef
--- /dev/null
+++ b/board/xes/xpedite5170/law.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Notes:
+ *    CCSRBAR don't need a configured Local Access Window.
+ *    If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+	SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+#ifdef CONFIG_SYS_NAND_BASE
+	/* NAND LAW covers 2 NAND flashes */
+	SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_512K, LAW_TRGT_IF_LBC),
+#endif
+#ifdef CONFIG_SYS_PCIE1_MEM_PHYS
+	SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_1G, LAW_TRGT_IF_PCIE_1),
+	SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_1),
+#endif
+#ifdef CONFIG_SYS_PCIE2_MEM_PHYS
+	SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+	SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_2),
+#endif
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/xes/xpedite5170/u-boot.lds b/board/xes/xpedite5170/u-boot.lds
new file mode 100644
index 0000000..b71a7d6
--- /dev/null
+++ b/board/xes/xpedite5170/u-boot.lds
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2006, 2007 Freescale Semiconductor, 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
+ */
+
+OUTPUT_ARCH(powerpc)
+
+SECTIONS
+{
+
+  /* Read-only sections, merged into text segment: */
+  .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/mpc86xx/start.o	(.text)
+    cpu/mpc86xx/traps.o (.text)
+    cpu/mpc86xx/interrupts.o (.text)
+    cpu/mpc86xx/cpu_init.o (.text)
+    cpu/mpc86xx/cpu.o (.text)
+    cpu/mpc86xx/speed.o (.text)
+    common/dlmalloc.o (.text)
+    lib_generic/crc32.o (.text)
+    lib_ppc/extable.o (.text)
+    lib_generic/zlib.o (.text)
+    *(.text)
+    *(.got1)
+   }
+    _etext = .;
+    PROVIDE (etext = .);
+    .rodata    :
+   {
+    *(.eh_frame)
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+  }
+  .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 (NOLOAD)       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+   . = ALIGN(4);
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/xes/xpedite5170/xpedite5170.c b/board/xes/xpedite5170/xpedite5170.c
new file mode 100644
index 0000000..f4231a9
--- /dev/null
+++ b/board/xes/xpedite5170/xpedite5170.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, 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
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/io.h>
+#include <fdt_support.h>
+#include <pca953x.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_PCI)
+extern void ft_board_pci_setup(void *blob, bd_t *bd);
+#endif
+
+int checkboard(void)
+{
+	char *s;
+
+	printf("Board: X-ES %s 3U VPX SBC\n", CONFIG_SYS_BOARD_NAME);
+	printf("       ");
+	s = getenv("board_rev");
+	if (s)
+		printf("Rev %s, ", s);
+	s = getenv("serial#");
+	if (s)
+		printf("Serial# %s, ", s);
+	s = getenv("board_cfg");
+	if (s)
+		printf("Cfg %s", s);
+	printf("\n");
+
+	return 0;
+}
+/*
+ * Print out which flash was booted from and if booting from the 2nd flash,
+ * swap flash chip selects to maintain consistent flash numbering/addresses.
+ */
+static void flash_cs_fixup(void)
+{
+	immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+	ccsr_lbc_t *lbc = &immap->im_lbc;
+	int flash_sel;
+
+	/*
+	 * Print boot dev and swap flash flash chip selects if booted from 2nd
+	 * flash.  Swapping chip selects presents user with a common memory
+	 * map regardless of which flash was booted from.
+	 */
+	flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) &
+			CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS));
+	printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1);
+
+	if (flash_sel) {
+		out_be32(&lbc->br0, CONFIG_SYS_BR1_PRELIM);
+		out_be32(&lbc->or0, CONFIG_SYS_OR1_PRELIM);
+
+		out_be32(&lbc->br1, CONFIG_SYS_BR0_PRELIM);
+		out_be32(&lbc->or1, CONFIG_SYS_OR0_PRELIM);
+	}
+}
+
+int board_early_init_r(void)
+{
+	/* Initialize PCA9557 devices */
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
+	pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
+
+	flash_cs_fixup();
+
+	return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+#ifdef CONFIG_PCI
+	ft_board_pci_setup(blob, bd);
+#endif
+	ft_cpu_setup(blob, bd);
+}
+#endif
+
+#ifdef CONFIG_MP
+extern void cpu_mp_lmb_reserve(struct lmb *lmb);
+
+void board_lmb_reserve(struct lmb *lmb)
+{
+	cpu_mp_lmb_reserve(lmb);
+}
+#endif
diff --git a/common/serial.c b/common/serial.c
index dd80e7c..5d0a73c 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -40,7 +40,8 @@ struct serial_device *__default_serial_console (void)
 	return &serial_scc_device;
 #elif defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
    || defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) \
-   || defined(CONFIG_MPC5xxx)
+   || defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) \
+   || defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 #if defined(CONFIG_CONS_INDEX) && defined(CONFIG_SYS_NS16550_SERIAL)
 #if (CONFIG_CONS_INDEX==1)
 	return &eserial1_device;
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index c4331ae..e38a372 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -276,91 +276,6 @@ void watchdog_reset (void)
 }
 #endif
 
-#if defined(CONFIG_DDR_ECC)
-void dma_init(void)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile dma83xx_t *dma = &immap->dma;
-	volatile u32 status = swab32(dma->dmasr0);
-	volatile u32 dmamr0 = swab32(dma->dmamr0);
-
-	debug("DMA-init\n");
-
-	/* initialize DMASARn, DMADAR and DMAABCRn */
-	dma->dmadar0 = (u32)0;
-	dma->dmasar0 = (u32)0;
-	dma->dmabcr0 = 0;
-
-	__asm__ __volatile__ ("sync");
-	__asm__ __volatile__ ("isync");
-
-	/* clear CS bit */
-	dmamr0 &= ~DMA_CHANNEL_START;
-	dma->dmamr0 = swab32(dmamr0);
-	__asm__ __volatile__ ("sync");
-	__asm__ __volatile__ ("isync");
-
-	/* while the channel is busy, spin */
-	while(status & DMA_CHANNEL_BUSY) {
-		status = swab32(dma->dmasr0);
-	}
-
-	debug("DMA-init end\n");
-}
-
-uint dma_check(void)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile dma83xx_t *dma = &immap->dma;
-	volatile u32 status = swab32(dma->dmasr0);
-	volatile u32 byte_count = swab32(dma->dmabcr0);
-
-	/* while the channel is busy, spin */
-	while (status & DMA_CHANNEL_BUSY) {
-		status = swab32(dma->dmasr0);
-	}
-
-	if (status & DMA_CHANNEL_TRANSFER_ERROR) {
-		printf ("DMA Error: status = %x @ %d\n", status, byte_count);
-	}
-
-	return status;
-}
-
-int dma_xfer(void *dest, u32 count, void *src)
-{
-	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
-	volatile dma83xx_t *dma = &immap->dma;
-	volatile u32 dmamr0;
-
-	/* initialize DMASARn, DMADAR and DMAABCRn */
-	dma->dmadar0 = swab32((u32)dest);
-	dma->dmasar0 = swab32((u32)src);
-	dma->dmabcr0 = swab32(count);
-
-	__asm__ __volatile__ ("sync");
-	__asm__ __volatile__ ("isync");
-
-	/* init direct transfer, clear CS bit */
-	dmamr0 = (DMA_CHANNEL_TRANSFER_MODE_DIRECT |
-			DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B |
-			DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN);
-
-	dma->dmamr0 = swab32(dmamr0);
-
-	__asm__ __volatile__ ("sync");
-	__asm__ __volatile__ ("isync");
-
-	/* set CS to start DMA transfer */
-	dmamr0 |= DMA_CHANNEL_START;
-	dma->dmamr0 = swab32(dmamr0);
-	__asm__ __volatile__ ("sync");
-	__asm__ __volatile__ ("isync");
-
-	return ((int)dma_check());
-}
-#endif /*CONFIG_DDR_ECC*/
-
 /*
  * Initializes on-chip ethernet controllers.
  * to override, implement board_eth_init()
diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c
index 4704d20..0f61180 100644
--- a/cpu/mpc83xx/spd_sdram.c
+++ b/cpu/mpc83xx/spd_sdram.c
@@ -64,13 +64,6 @@ void board_add_ram_info(int use_default)
 }
 
 #ifdef CONFIG_SPD_EEPROM
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
-extern void dma_init(void);
-extern uint dma_check(void);
-extern int dma_xfer(void *dest, uint count, void *src);
-#endif
-
 #ifndef	CONFIG_SYS_READ_SPD
 #define CONFIG_SYS_READ_SPD	i2c_read
 #endif
@@ -830,7 +823,7 @@ long int spd_sdram()
 }
 #endif /* CONFIG_SPD_EEPROM */
 
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 /*
  * Use timebase counter, get_timer() is not availabe
  * at this point of initialization yet.
@@ -863,7 +856,6 @@ static __inline__ unsigned long get_tbms (void)
 /*
  * Initialize all of memory for ECC, then enable errors.
  */
-/* #define CONFIG_DDR_ECC_INIT_VIA_DMA */
 void ddr_enable_ecc(unsigned int dram_size)
 {
 	volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
@@ -872,46 +864,21 @@ void ddr_enable_ecc(unsigned int dram_size)
 	register u64 *p;
 	register uint size;
 	unsigned int pattern[2];
-#if defined(CONFIG_DDR_ECC_INIT_VIA_DMA)
-	uint i;
-#endif
+
 	icache_enable();
 	t_start = get_tbms();
 	pattern[0] = 0xdeadbeef;
 	pattern[1] = 0xdeadbeef;
 
-#if !defined(CONFIG_DDR_ECC_INIT_VIA_DMA)
+#if defined(CONFIG_DDR_ECC_INIT_VIA_DMA)
+	dma_meminit(pattern[0], dram_size);
+#else
 	debug("ddr init: CPU FP write method\n");
 	size = dram_size;
 	for (p = 0; p < (u64*)(size); p++) {
 		ppcDWstore((u32*)p, pattern);
 	}
 	__asm__ __volatile__ ("sync");
-#else
-	debug("ddr init: DMA method\n");
-	size = 0x2000;
-	for (p = 0; p < (u64*)(size); p++) {
-		ppcDWstore((u32*)p, pattern);
-	}
-	__asm__ __volatile__ ("sync");
-
-	/* Initialise DMA for direct transfer */
-	dma_init();
-	/* Start DMA to transfer */
-	dma_xfer((uint *)0x2000, 0x2000, (uint *)0); /* 8K */
-	dma_xfer((uint *)0x4000, 0x4000, (uint *)0); /* 16K */
-	dma_xfer((uint *)0x8000, 0x8000, (uint *)0); /* 32K */
-	dma_xfer((uint *)0x10000, 0x10000, (uint *)0); /* 64K */
-	dma_xfer((uint *)0x20000, 0x20000, (uint *)0); /* 128K */
-	dma_xfer((uint *)0x40000, 0x40000, (uint *)0); /* 256K */
-	dma_xfer((uint *)0x80000, 0x80000, (uint *)0); /* 512K */
-	dma_xfer((uint *)0x100000, 0x100000, (uint *)0); /* 1M */
-	dma_xfer((uint *)0x200000, 0x200000, (uint *)0); /* 2M */
-	dma_xfer((uint *)0x400000, 0x400000, (uint *)0); /* 4M */
-
-	for (i = 1; i < dram_size / 0x800000; i++) {
-		dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0);
-	}
 #endif
 
 	t_end = get_tbms();
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index d88c564..28c6119 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -264,53 +264,6 @@ reset_85xx_watchdog(void)
 }
 #endif	/* CONFIG_WATCHDOG */
 
-#if defined(CONFIG_DDR_ECC)
-void dma_init(void) {
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC85xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-
-	dma->satr = 0x00040000;
-	dma->datr = 0x00040000;
-	dma->sr = 0xffffffff; /* clear any errors */
-	asm("sync; isync; msync");
-	return;
-}
-
-uint dma_check(void) {
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC85xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-	volatile uint status = dma->sr;
-
-	/* While the channel is busy, spin */
-	while((status & 4) == 4) {
-		status = dma->sr;
-	}
-
-	/* clear MR[CS] channel start bit */
-	dma->mr &= 0x00000001;
-	asm("sync;isync;msync");
-
-	if (status != 0) {
-		printf ("DMA Error: status = %x\n", status);
-	}
-	return status;
-}
-
-int dma_xfer(void *dest, uint count, void *src) {
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC85xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-
-	dma->dar = (uint) dest;
-	dma->sar = (uint) src;
-	dma->bcr = count;
-	dma->mr = 0xf000004;
-	asm("sync;isync;msync");
-	dma->mr = 0xf000005;
-	asm("sync;isync;msync");
-	return dma_check();
-}
-#endif
-
 /*
  * Configures a UPM. The function requires the respective MxMR to be set
  * before calling this function. "size" is the number or entries, not a sizeof.
diff --git a/cpu/mpc85xx/cpu_init.c b/cpu/mpc85xx/cpu_init.c
index c98dd8d..41de694 100644
--- a/cpu/mpc85xx/cpu_init.c
+++ b/cpu/mpc85xx/cpu_init.c
@@ -261,7 +261,9 @@ void cpu_init_f (void)
 #if defined(CONFIG_MPC8536)
 	fsl_serdes_init();
 #endif
-
+#if defined(CONFIG_FSL_DMA)
+	dma_init();
+#endif
 }
 
 
diff --git a/cpu/mpc85xx/ddr-gen1.c b/cpu/mpc85xx/ddr-gen1.c
index e24c9af..54437dd 100644
--- a/cpu/mpc85xx/ddr-gen1.c
+++ b/cpu/mpc85xx/ddr-gen1.c
@@ -66,10 +66,6 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 }
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void dma_init(void);
-extern uint dma_check(void);
-extern int dma_xfer(void *dest, uint count, void *src);
-
 /*
  * Initialize all of memory for ECC, then enable errors.
  */
@@ -77,36 +73,9 @@ extern int dma_xfer(void *dest, uint count, void *src);
 void
 ddr_enable_ecc(unsigned int dram_size)
 {
-	uint *p = 0;
-	uint i = 0;
 	volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
 
-	dma_init();
-
-	for (*p = 0; p < (uint *)(8 * 1024); p++) {
-		if (((unsigned int)p & 0x1f) == 0) {
-			ppcDcbz((unsigned long) p);
-		}
-		*p = (unsigned int)CONFIG_MEM_INIT_VALUE;
-		if (((unsigned int)p & 0x1c) == 0x1c) {
-			ppcDcbf((unsigned long) p);
-		}
-	}
-
-	dma_xfer((uint *)0x002000, 0x002000, (uint *)0); /* 8K */
-	dma_xfer((uint *)0x004000, 0x004000, (uint *)0); /* 16K */
-	dma_xfer((uint *)0x008000, 0x008000, (uint *)0); /* 32K */
-	dma_xfer((uint *)0x010000, 0x010000, (uint *)0); /* 64K */
-	dma_xfer((uint *)0x020000, 0x020000, (uint *)0); /* 128k */
-	dma_xfer((uint *)0x040000, 0x040000, (uint *)0); /* 256k */
-	dma_xfer((uint *)0x080000, 0x080000, (uint *)0); /* 512k */
-	dma_xfer((uint *)0x100000, 0x100000, (uint *)0); /* 1M */
-	dma_xfer((uint *)0x200000, 0x200000, (uint *)0); /* 2M */
-	dma_xfer((uint *)0x400000, 0x400000, (uint *)0); /* 4M */
-
-	for (i = 1; i < dram_size / 0x800000; i++) {
-		dma_xfer((uint *)(0x800000*i), 0x800000, (uint *)0);
-	}
+	dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
 
 	/*
 	 * Enable errors for ECC.
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index d47cc5e..bc64286 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -31,6 +31,21 @@
 #include <tsec.h>
 #include <asm/fsl_law.h>
 
+struct cpu_type cpu_type_list [] = {
+	CPU_TYPE_ENTRY(8610, 8610),
+	CPU_TYPE_ENTRY(8641, 8641),
+	CPU_TYPE_ENTRY(8641D, 8641D),
+};
+
+struct cpu_type *identify_cpu(u32 ver)
+{
+	int i;
+	for (i = 0; i < ARRAY_SIZE(cpu_type_list); i++)
+		if (cpu_type_list[i].soc_ver == ver)
+			return &cpu_type_list[i];
+
+	return NULL;
+}
 
 /*
  * Default board reset function
@@ -53,6 +68,7 @@ checkcpu(void)
 	char buf1[32], buf2[32];
 	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
 	volatile ccsr_gur_t *gur = &immap->im_gur;
+	struct cpu_type *cpu;
 	uint msscr0 = mfspr(MSSCR0);
 
 	svr = get_svr();
@@ -62,20 +78,13 @@ checkcpu(void)
 
 	puts("CPU:   ");
 
-	switch (ver) {
-	case SVR_8641:
-		puts("8641");
-		break;
-	case SVR_8641D:
-		puts("8641D");
-		break;
-	case SVR_8610:
-		puts("8610");
-		break;
-	default:
+	cpu = identify_cpu(ver);
+	if (cpu) {
+		puts(cpu->name);
+	} else {
 		puts("Unknown");
-		break;
 	}
+
 	printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr);
 	puts("Core:  ");
 
@@ -177,61 +186,6 @@ watchdog_reset(void)
 }
 #endif	/* CONFIG_WATCHDOG */
 
-
-#if defined(CONFIG_DDR_ECC)
-void
-dma_init(void)
-{
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC86xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-
-	dma->satr = 0x00040000;
-	dma->datr = 0x00040000;
-	dma->sr = 0xffffffff; /* clear any errors */
-	asm("sync; isync");
-}
-
-uint
-dma_check(void)
-{
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC86xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-	volatile uint status = dma->sr;
-
-	/* While the channel is busy, spin */
-	while ((status & 4) == 4) {
-		status = dma->sr;
-	}
-
-	/* clear MR[CS] channel start bit */
-	dma->mr &= 0x00000001;
-	asm("sync;isync");
-
-	if (status != 0) {
-		printf("DMA Error: status = %x\n", status);
-	}
-	return status;
-}
-
-int
-dma_xfer(void *dest, uint count, void *src)
-{
-	volatile ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC86xx_DMA_ADDR);
-	volatile fsl_dma_t *dma = &dma_base->dma[0];
-
-	dma->dar = (uint) dest;
-	dma->sar = (uint) src;
-	dma->bcr = count;
-	dma->mr = 0xf000004;
-	asm("sync;isync");
-	dma->mr = 0xf000005;
-	asm("sync;isync");
-	return dma_check();
-}
-
-#endif	/* CONFIG_DDR_ECC */
-
-
 /*
  * Print out the state of various machine registers.
  * Currently prints out LAWs, BR0/OR0, and BATs
diff --git a/cpu/mpc86xx/cpu_init.c b/cpu/mpc86xx/cpu_init.c
index 49528aa..341e815 100644
--- a/cpu/mpc86xx/cpu_init.c
+++ b/cpu/mpc86xx/cpu_init.c
@@ -113,6 +113,9 @@ void cpu_init_f(void)
 	memctl->or7 = CONFIG_SYS_OR7_PRELIM;
 	memctl->br7 = CONFIG_SYS_BR7_PRELIM;
 #endif
+#if defined(CONFIG_FSL_DMA)
+	dma_init();
+#endif
 
 	/* enable the timebase bit in HID0 */
 	set_hid0(get_hid0() | 0x4000000);
diff --git a/cpu/mpc8xxx/ddr/ddr3_dimm_params.c b/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
index 8d686ac..13d234e 100644
--- a/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
+++ b/cpu/mpc8xxx/ddr/ddr3_dimm_params.c
@@ -68,7 +68,7 @@ compute_ranksize(const ddr3_spd_eeprom_t *spd)
 	if ((spd->organization & 0x7) < 4)
 		nbit_sdram_width = (spd->organization & 0x7) + 2;
 
-	bsize = 1 << (nbit_sdram_cap_bsize - 3
+	bsize = 1ULL << (nbit_sdram_cap_bsize - 3
 		    + nbit_primary_bus_width - nbit_sdram_width);
 
 	debug("DDR: DDR III rank density = 0x%08x\n", bsize);
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index cf29efa..36d99f9 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	:= $(obj)libdma.a
 
 COBJS-$(CONFIG_FSLDMAFEC) += MCD_tasksInit.o MCD_dmaApi.o MCD_tasks.o
+COBJS-$(CONFIG_FSL_DMA) += fsl_dma.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
diff --git a/drivers/dma/fsl_dma.c b/drivers/dma/fsl_dma.c
new file mode 100644
index 0000000..df33e7a
--- /dev/null
+++ b/drivers/dma/fsl_dma.c
@@ -0,0 +1,178 @@
+/*
+ * Copyright 2004,2007,2008 Freescale Semiconductor, Inc.
+ * (C) Copyright 2002, 2003 Motorola Inc.
+ * Xianghua Xiao (X.Xiao@motorola.com)
+ *
+ * (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
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <asm/fsl_dma.h>
+
+/* Controller can only transfer 2^26 - 1 bytes at a time */
+#define FSL_DMA_MAX_SIZE	(0x3ffffff)
+
+#if defined(CONFIG_MPC83xx)
+#define FSL_DMA_MR_DEFAULT (FSL_DMA_MR_CTM_DIRECT | FSL_DMA_MR_DMSEN)
+#else
+#define FSL_DMA_MR_DEFAULT (FSL_DMA_MR_BWC_DIS | FSL_DMA_MR_CTM_DIRECT)
+#endif
+
+
+#if defined(CONFIG_MPC83xx)
+dma83xx_t *dma_base = (void *)(CONFIG_SYS_MPC83xx_DMA_ADDR);
+#elif defined(CONFIG_MPC85xx)
+ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC85xx_DMA_ADDR);
+#elif defined(CONFIG_MPC86xx)
+ccsr_dma_t *dma_base = (void *)(CONFIG_SYS_MPC86xx_DMA_ADDR);
+#else
+#error "Freescale DMA engine not supported on your processor"
+#endif
+
+static void dma_sync(void)
+{
+#if defined(CONFIG_MPC85xx)
+	asm("sync; isync; msync");
+#elif defined(CONFIG_MPC86xx)
+	asm("sync; isync");
+#endif
+}
+
+static void out_dma32(volatile unsigned *addr, int val)
+{
+#if defined(CONFIG_MPC83xx)
+	out_le32(addr, val);
+#else
+	out_be32(addr, val);
+#endif
+}
+
+static uint in_dma32(volatile unsigned *addr)
+{
+#if defined(CONFIG_MPC83xx)
+	return in_le32(addr);
+#else
+	return in_be32(addr);
+#endif
+}
+
+static uint dma_check(void) {
+	volatile fsl_dma_t *dma = &dma_base->dma[0];
+	uint status;
+
+	/* While the channel is busy, spin */
+	do {
+		status = in_dma32(&dma->sr);
+	} while (status & FSL_DMA_SR_CB);
+
+	/* clear MR[CS] channel start bit */
+	out_dma32(&dma->mr, in_dma32(&dma->mr) & ~FSL_DMA_MR_CS);
+	dma_sync();
+
+	if (status != 0)
+		printf ("DMA Error: status = %x\n", status);
+
+	return status;
+}
+
+#if !defined(CONFIG_MPC83xx)
+void dma_init(void) {
+	volatile fsl_dma_t *dma = &dma_base->dma[0];
+
+	out_dma32(&dma->satr, FSL_DMA_SATR_SREAD_SNOOP);
+	out_dma32(&dma->datr, FSL_DMA_DATR_DWRITE_SNOOP);
+	out_dma32(&dma->sr, 0xffffffff); /* clear any errors */
+	dma_sync();
+}
+#endif
+
+int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t count) {
+	volatile fsl_dma_t *dma = &dma_base->dma[0];
+	uint xfer_size;
+
+	while (count) {
+		xfer_size = MIN(FSL_DMA_MAX_SIZE, count);
+
+		out_dma32(&dma->dar, (uint) dest);
+		out_dma32(&dma->sar, (uint) src);
+		out_dma32(&dma->bcr, xfer_size);
+		dma_sync();
+
+		/* Prepare mode register */
+		out_dma32(&dma->mr, FSL_DMA_MR_DEFAULT);
+		dma_sync();
+
+		/* Start the transfer */
+		out_dma32(&dma->mr, FSL_DMA_MR_DEFAULT | FSL_DMA_MR_CS);
+
+		count -= xfer_size;
+		src += xfer_size;
+		dest += xfer_size;
+
+		dma_sync();
+
+		if (dma_check())
+			return -1;
+	}
+
+	return 0;
+}
+
+/*
+ * 85xx/86xx use dma to initialize SDRAM when !CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+ * while 83xx uses dma to initialize SDRAM when CONFIG_DDR_ECC_INIT_VIA_DMA
+ */
+#if ((!defined CONFIG_MPC83xx && defined(CONFIG_DDR_ECC) &&	\
+	!defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)) ||		\
+	(defined(CONFIG_MPC83xx) && defined(CONFIG_DDR_ECC_INIT_VIA_DMA)))
+void dma_meminit(uint val, uint size)
+{
+	uint *p = 0;
+	uint i = 0;
+
+	for (*p = 0; p < (uint *)(8 * 1024); p++) {
+		if (((uint)p & 0x1f) == 0)
+			ppcDcbz((ulong)p);
+
+		*p = (uint)CONFIG_MEM_INIT_VALUE;
+
+		if (((uint)p & 0x1c) == 0x1c)
+			ppcDcbf((ulong)p);
+	}
+
+	dmacpy(0x002000, 0, 0x002000); /* 8K */
+	dmacpy(0x004000, 0, 0x004000); /* 16K */
+	dmacpy(0x008000, 0, 0x008000); /* 32K */
+	dmacpy(0x010000, 0, 0x010000); /* 64K */
+	dmacpy(0x020000, 0, 0x020000); /* 128K */
+	dmacpy(0x040000, 0, 0x040000); /* 256K */
+	dmacpy(0x080000, 0, 0x080000); /* 512K */
+	dmacpy(0x100000, 0, 0x100000); /* 1M */
+	dmacpy(0x200000, 0, 0x200000); /* 2M */
+	dmacpy(0x400000, 0, 0x400000); /* 4M */
+
+	for (i = 1; i < size / 0x800000; i++)
+		dmacpy((0x800000 * i), 0, 0x800000);
+}
+#endif
diff --git a/include/asm-ppc/config.h b/include/asm-ppc/config.h
index 0900f65..ca143c7 100644
--- a/include/asm-ppc/config.h
+++ b/include/asm-ppc/config.h
@@ -29,4 +29,12 @@
 #endif
 #endif
 
+#ifndef CONFIG_FSL_DMA
+#if ((!defined CONFIG_MPC83xx && defined(CONFIG_DDR_ECC) &&	\
+	!defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)) ||		\
+	(defined(CONFIG_MPC83xx) && defined(CONFIG_DDR_ECC_INIT_VIA_DMA)))
+#define CONFIG_FSL_DMA
 #endif
+#endif
+
+#endif /* _ASM_CONFIG_H_ */
diff --git a/include/asm-ppc/fsl_dma.h b/include/asm-ppc/fsl_dma.h
index aab8720..1164191 100644
--- a/include/asm-ppc/fsl_dma.h
+++ b/include/asm-ppc/fsl_dma.h
@@ -27,14 +27,95 @@
 
 #include <asm/types.h>
 
+#ifdef CONFIG_MPC83xx
 typedef struct fsl_dma {
 	uint	mr;		/* DMA mode register */
+#define FSL_DMA_MR_CS		0x00000001	/* Channel start */
+#define FSL_DMA_MR_CC		0x00000002	/* Channel continue */
+#define FSL_DMA_MR_CTM		0x00000004	/* Channel xfer mode */
+#define FSL_DMA_MR_CTM_DIRECT	0x00000004	/* Direct channel xfer mode */
+#define FSL_DMA_MR_EOTIE	0x00000080	/* End-of-transfer interrupt en */
+#define FSL_DMA_MR_PRC_MASK	0x00000c00	/* PCI read command */
+#define FSL_DMA_MR_SAHE		0x00001000	/* Source addr hold enable */
+#define FSL_DMA_MR_DAHE		0x00002000	/* Dest addr hold enable */
+#define FSL_DMA_MR_SAHTS_MASK	0x0000c000	/* Source addr hold xfer size */
+#define FSL_DMA_MR_DAHTS_MASK	0x00030000	/* Dest addr hold xfer size */
+#define FSL_DMA_MR_EMS_EN	0x00040000	/* Ext master start en */
+#define FSL_DMA_MR_IRQS		0x00080000	/* Interrupt steer */
+#define FSL_DMA_MR_DMSEN	0x00100000	/* Direct mode snooping en */
+#define FSL_DMA_MR_BWC_MASK	0x00e00000	/* Bandwidth/pause ctl */
+#define FSL_DMA_MR_DRCNT	0x0f000000	/* DMA request count */
 	uint	sr;		/* DMA status register */
+#define FSL_DMA_SR_EOCDI	0x00000001	/* End-of-chain/direct interrupt */
+#define FSL_DMA_SR_EOSI		0x00000002	/* End-of-segment interrupt */
+#define FSL_DMA_SR_CB		0x00000004	/* Channel busy */
+#define FSL_DMA_SR_TE		0x00000080	/* Transfer error */
+	uint	cdar;		/* DMA current descriptor address register */
+	char	res0[4];
+	uint	sar;		/* DMA source address register */
+	char	res1[4];
+	uint	dar;		/* DMA destination address register */
+	char	res2[4];
+	uint	bcr;		/* DMA byte count register */
+	uint	ndar;		/* DMA next descriptor address register */
+	uint	gsr;		/* DMA general status register (DMA3 ONLY!) */
+	char	res3[84];
+} fsl_dma_t;
+#else
+typedef struct fsl_dma {
+	uint	mr;		/* DMA mode register */
+#define FSL_DMA_MR_CS		0x00000001	/* Channel start */
+#define FSL_DMA_MR_CC		0x00000002	/* Channel continue */
+#define FSL_DMA_MR_CTM		0x00000004	/* Channel xfer mode */
+#define FSL_DMA_MR_CTM_DIRECT	0x00000004	/* Direct channel xfer mode */
+#define FSL_DMA_MR_CA		0x00000008	/* Channel abort */
+#define FSL_DMA_MR_CDSM		0x00000010
+#define FSL_DMA_MR_XFE		0x00000020	/* Extended features en */
+#define FSL_DMA_MR_EIE		0x00000040	/* Error interrupt en */
+#define FSL_DMA_MR_EOLSIE	0x00000080	/* End-of-lists interrupt en */
+#define FSL_DMA_MR_EOLNIE	0x00000100	/* End-of-links interrupt en */
+#define FSL_DMA_MR_EOSIE	0x00000200	/* End-of-seg interrupt en */
+#define FSL_DMA_MR_SRW		0x00000400	/* Single register write */
+#define FSL_DMA_MR_SAHE		0x00001000	/* Source addr hold enable */
+#define FSL_DMA_MR_DAHE		0x00002000	/* Dest addr hold enable */
+#define FSL_DMA_MR_SAHTS_MASK	0x0000c000	/* Source addr hold xfer size */
+#define FSL_DMA_MR_DAHTS_MASK	0x00030000	/* Dest addr hold xfer size */
+#define FSL_DMA_MR_EMS_EN	0x00040000	/* Ext master start en */
+#define FSL_DMA_MR_EMP_EN	0x00200000	/* Ext master pause en */
+#define FSL_DMA_MR_BWC_MASK	0x0f000000	/* Bandwidth/pause ctl */
+#define FSL_DMA_MR_BWC_DIS	0x0f000000	/* Bandwidth/pause ctl disable */
+	uint	sr;		/* DMA status register */
+#define FSL_DMA_SR_EOLSI	0x00000001	/* End-of-list interrupt */
+#define FSL_DMA_SR_EOSI		0x00000002	/* End-of-segment interrupt */
+#define FSL_DMA_SR_CB		0x00000004	/* Channel busy */
+#define FSL_DMA_SR_EOLNI	0x00000008	/* End-of-links interrupt */
+#define FSL_DMA_SR_PE		0x00000010	/* Programming error */
+#define FSL_DMA_SR_CH		0x00000020	/* Channel halted */
+#define FSL_DMA_SR_TE		0x00000080	/* Transfer error */
 	char	res0[4];
 	uint	clndar;		/* DMA current link descriptor address register */
 	uint	satr;		/* DMA source attributes register */
+#define FSL_DMA_SATR_ESAD_MASK		0x000001ff	/* Extended source addr */
+#define FSL_DMA_SATR_SREAD_NO_SNOOP	0x00040000	/* Read, don't snoop */
+#define FSL_DMA_SATR_SREAD_SNOOP	0x00050000	/* Read, snoop */
+#define FSL_DMA_SATR_SREAD_UNLOCK	0x00070000	/* Read, unlock l2 */
+#define FSL_DMA_SATR_STRAN_MASK		0x00f00000	/* Source interface  */
+#define FSL_DMA_SATR_SSME		0x01000000	/* Source stride en */
+#define FSL_DMA_SATR_SPCIORDER		0x02000000	/* PCI transaction order */
+#define FSL_DMA_SATR_STFLOWLVL_MASK	0x0c000000	/* RIO flow level */
+#define FSL_DMA_SATR_SBPATRMU		0x20000000	/* Bypass ATMU */
 	uint	sar;		/* DMA source address register */
 	uint	datr;		/* DMA destination attributes register */
+#define FSL_DMA_DATR_EDAD_MASK		0x000001ff	/* Extended dest addr */
+#define FSL_DMA_DATR_DWRITE_NO_SNOOP	0x00040000	/* Write, don't snoop */
+#define FSL_DMA_DATR_DWRITE_SNOOP	0x00050000	/* Write, snoop */
+#define FSL_DMA_DATR_DWRITE_ALLOC	0x00060000	/* Write, alloc l2 */
+#define FSL_DMA_DATR_DWRITE_LOCK	0x00070000	/* Write, lock l2 */
+#define FSL_DMA_DATR_DTRAN_MASK		0x00f00000	/* Dest interface  */
+#define FSL_DMA_DATR_DSME		0x01000000	/* Dest stride en */
+#define FSL_DMA_DATR_DPCIORDER		0x02000000	/* PCI transaction order */
+#define FSL_DMA_DATR_DTFLOWLVL_MASK	0x0c000000	/* RIO flow level */
+#define FSL_DMA_DATR_DBPATRMU		0x20000000	/* Bypass ATMU */
 	uint	dar;		/* DMA destination address register */
 	uint	bcr;		/* DMA byte count register */
 	char	res1[4];
@@ -47,5 +128,14 @@ typedef struct fsl_dma {
 	uint	dsr;		/* DMA destination stride register */
 	char	res4[56];
 } fsl_dma_t;
+#endif /* !CONFIG_MPC83xx */
+
+#ifdef CONFIG_FSL_DMA
+void dma_init(void);
+int dmacpy(phys_addr_t dest, phys_addr_t src, phys_size_t n);
+#if (defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER))
+void dma_meminit(uint val, uint size);
+#endif
+#endif
 
 #endif	/* _ASM_DMA_H_ */
diff --git a/include/asm-ppc/immap_83xx.h b/include/asm-ppc/immap_83xx.h
index 8f945a1..7c6a151 100644
--- a/include/asm-ppc/immap_83xx.h
+++ b/include/asm-ppc/immap_83xx.h
@@ -32,6 +32,7 @@
 #include <asm/fsl_i2c.h>
 #include <asm/mpc8xxx_spi.h>
 #include <asm/fsl_lbc.h>
+#include <asm/fsl_dma.h>
 
 /*
  * Local Access Window
@@ -367,51 +368,7 @@ typedef struct dma83xx {
 	u32 imisr;		/* 0x80 Inbound message interrupt status register */
 	u32 imimr;		/* 0x84 Inbound message interrupt mask register */
 	u32 res4[0x1E];		/* 0x88-0x99 reserved */
-	u32 dmamr0;		/* 0x100 DMA 0 mode register */
-	u32 dmasr0;		/* 0x104 DMA 0 status register */
-	u32 dmacdar0;		/* 0x108 DMA 0 current descriptor address register */
-	u32 res5;		/* 0x10C reserved */
-	u32 dmasar0;		/* 0x110 DMA 0 source address register */
-	u32 res6;		/* 0x114 reserved */
-	u32 dmadar0;		/* 0x118 DMA 0 destination address register */
-	u32 res7;		/* 0x11C reserved */
-	u32 dmabcr0;		/* 0x120 DMA 0 byte count register */
-	u32 dmandar0;		/* 0x124 DMA 0 next descriptor address register */
-	u32 res8[0x16];		/* 0x128-0x179 reserved */
-	u32 dmamr1;		/* 0x180 DMA 1 mode register */
-	u32 dmasr1;		/* 0x184 DMA 1 status register */
-	u32 dmacdar1;		/* 0x188 DMA 1 current descriptor address register */
-	u32 res9;		/* 0x18C reserved */
-	u32 dmasar1;		/* 0x190 DMA 1 source address register */
-	u32 res10;		/* 0x194 reserved */
-	u32 dmadar1;		/* 0x198 DMA 1 destination address register */
-	u32 res11;		/* 0x19C reserved */
-	u32 dmabcr1;		/* 0x1A0 DMA 1 byte count register */
-	u32 dmandar1;		/* 0x1A4 DMA 1 next descriptor address register */
-	u32 res12[0x16];	/* 0x1A8-0x199 reserved */
-	u32 dmamr2;		/* 0x200 DMA 2 mode register */
-	u32 dmasr2;		/* 0x204 DMA 2 status register */
-	u32 dmacdar2;		/* 0x208 DMA 2 current descriptor address register */
-	u32 res13;		/* 0x20C reserved */
-	u32 dmasar2;		/* 0x210 DMA 2 source address register */
-	u32 res14;		/* 0x214 reserved */
-	u32 dmadar2;		/* 0x218 DMA 2 destination address register */
-	u32 res15;		/* 0x21C reserved */
-	u32 dmabcr2;		/* 0x220 DMA 2 byte count register */
-	u32 dmandar2;		/* 0x224 DMA 2 next descriptor address register */
-	u32 res16[0x16];	/* 0x228-0x279 reserved */
-	u32 dmamr3;		/* 0x280 DMA 3 mode register */
-	u32 dmasr3;		/* 0x284 DMA 3 status register */
-	u32 dmacdar3;		/* 0x288 DMA 3 current descriptor address register */
-	u32 res17;		/* 0x28C reserved */
-	u32 dmasar3;		/* 0x290 DMA 3 source address register */
-	u32 res18;		/* 0x294 reserved */
-	u32 dmadar3;		/* 0x298 DMA 3 destination address register */
-	u32 res19;		/* 0x29C reserved */
-	u32 dmabcr3;		/* 0x2A0 DMA 3 byte count register */
-	u32 dmandar3;		/* 0x2A4 DMA 3 next descriptor address register */
-	u32 dmagsr;		/* 0x2A8 DMA general status register */
-	u32 res20[0x15];	/* 0x2AC-0x2FF reserved */
+	struct fsl_dma dma[4];
 } dma83xx_t;
 
 /*
@@ -895,6 +852,8 @@ typedef struct immap {
 } immap_t;
 #endif
 
+#define CONFIG_SYS_MPC83xx_DMA_OFFSET	(0x8000)
+#define CONFIG_SYS_MPC83xx_DMA_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_DMA_OFFSET)
 #define CONFIG_SYS_MPC83xx_ESDHC_OFFSET	(0x2e000)
 #define CONFIG_SYS_MPC83xx_ESDHC_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC83xx_ESDHC_OFFSET)
 #define CONFIG_SYS_MPC83xx_USB_OFFSET	0x23000
diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index db2bdf0..0efef05 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -341,6 +341,15 @@ typedef struct ccsr_pcix {
 	char	res11[476];
 } ccsr_pcix_t;
 
+typedef struct ccsr_gpio {
+	uint	gpdir;
+	uint	gpodr;
+	uint	gpdat;
+	uint	gpier;
+	uint	gpimr;
+	uint	gpicr;
+} ccsr_gpio_t;
+
 #define PCIX_COMMAND	0x62
 #define POWAR_EN	0x80000000
 #define POWAR_IO_READ	0x00080000
@@ -1648,6 +1657,8 @@ typedef struct ccsr_gur {
 #define CONFIG_SYS_MPC85xx_PCIX_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCIX_OFFSET)
 #define CONFIG_SYS_MPC85xx_PCIX2_OFFSET	(0x9000)
 #define CONFIG_SYS_MPC85xx_PCIX2_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCIX2_OFFSET)
+#define CONFIG_SYS_MPC85xx_GPIO_OFFSET	(0xF000)
+#define CONFIG_SYS_MPC85xx_GPIO_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_GPIO_OFFSET)
 #define CONFIG_SYS_MPC85xx_SATA1_OFFSET	(0x18000)
 #define CONFIG_SYS_MPC85xx_SATA1_ADDR	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_SATA1_OFFSET)
 #define CONFIG_SYS_MPC85xx_SATA2_OFFSET	(0x19000)
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index e7db1c6..65546ad 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -1021,7 +1021,7 @@ struct cpu_type {
 
 struct cpu_type *identify_cpu(u32 ver);
 
-#if defined(CONFIG_MPC85xx)
+#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 #define CPU_TYPE_ENTRY(n, v) \
 	{ .name = #n, .soc_ver = SVR_##v, }
 #else
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 2aba689..6f1b1a4 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -404,7 +404,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 /* controller 3, direct to uli, tgtid 3, Base address 8000 */
 #define CONFIG_SYS_PCIE3_MEM_VIRT	0x80000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE3_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE3_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE3_MEM_PHYS	0xc00000000ull
 #else
 #define CONFIG_SYS_PCIE3_MEM_BUS	0x80000000
@@ -423,7 +423,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 /* controller 2, Slot 2, tgtid 2, Base address 9000 */
 #define CONFIG_SYS_PCIE2_MEM_VIRT	0xa0000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE2_MEM_PHYS	0xc20000000ull
 #else
 #define CONFIG_SYS_PCIE2_MEM_BUS	0xa0000000
@@ -442,7 +442,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
 /* controller 1, Slot 1, tgtid 1, Base address a000 */
 #define CONFIG_SYS_PCIE1_MEM_VIRT	0xc0000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE1_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc40000000ull
 #else
 #define CONFIG_SYS_PCIE1_MEM_BUS	0xc0000000
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index d8042fb..035874b 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -335,7 +335,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 
 #define CONFIG_SYS_PCI1_MEM_VIRT	0x80000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCI1_MEM_BUS		0xc0000000
+#define CONFIG_SYS_PCI1_MEM_BUS		0xe0000000
 #define CONFIG_SYS_PCI1_MEM_PHYS	0x0000000c00000000ULL
 #else
 #define CONFIG_SYS_PCI1_MEM_BUS		CONFIG_SYS_PCI1_MEM_VIRT
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index a39ff26..fddcce5 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -46,6 +46,7 @@
 #define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
 
 #define CONFIG_FSL_LAW		1	/* Use common FSL init code */
+#define CONFIG_E1000		1	/* Defind e1000 pci Ethernet card*/
 
 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
@@ -437,7 +438,7 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 /* controller 3, Slot 1, tgtid 3, Base address b000 */
 #define CONFIG_SYS_PCIE3_MEM_VIRT	0x80000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE3_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE3_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE3_MEM_PHYS	0xc00000000ull
 #else
 #define CONFIG_SYS_PCIE3_MEM_BUS	0x80000000
@@ -456,7 +457,7 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 /* controller 2, direct to uli, tgtid 2, Base address 9000 */
 #define CONFIG_SYS_PCIE2_MEM_VIRT	0xa0000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE2_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE2_MEM_PHYS	0xc20000000ull
 #else
 #define CONFIG_SYS_PCIE2_MEM_BUS	0xa0000000
@@ -475,7 +476,7 @@ extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
 /* controller 1, Slot 2, tgtid 1, Base address a000 */
 #define CONFIG_SYS_PCIE1_MEM_VIRT	0xc0000000
 #ifdef CONFIG_PHYS_64BIT
-#define CONFIG_SYS_PCIE1_MEM_BUS	0xc0000000
+#define CONFIG_SYS_PCIE1_MEM_BUS	0xe0000000
 #define CONFIG_SYS_PCIE1_MEM_PHYS	0xc40000000ull
 #else
 #define CONFIG_SYS_PCIE1_MEM_BUS	0xc0000000
diff --git a/include/configs/PM854.h b/include/configs/PM854.h
index 3f943aa..4b9bcca 100644
--- a/include/configs/PM854.h
+++ b/include/configs/PM854.h
@@ -96,6 +96,7 @@
 #undef CONFIG_DDR_SPD
 #define CONFIG_DDR_DLL                      /* possible DLL fix needed */
 #define CONFIG_DDR_ECC			    /* only for ECC DDR module */
+#define CONFIG_FSL_DMA			    /* use DMA to init DDR ECC  */
 
 #define CONFIG_MEM_INIT_VALUE	0xDeadBeef
 
diff --git a/include/configs/PM856.h b/include/configs/PM856.h
index 43c2873..1db20bc 100644
--- a/include/configs/PM856.h
+++ b/include/configs/PM856.h
@@ -98,6 +98,7 @@
 #undef CONFIG_DDR_SPD
 #define CONFIG_DDR_DLL                      /* possible DLL fix needed */
 #define CONFIG_DDR_ECC			    /* only for ECC DDR module */
+#define CONFIG_FSL_DMA			    /* use DMA to init DDR ECC  */
 
 #define CONFIG_MEM_INIT_VALUE	0xDeadBeef
 
diff --git a/include/configs/XPEDITE5170.h b/include/configs/XPEDITE5170.h
new file mode 100644
index 0000000..2553293
--- /dev/null
+++ b/include/configs/XPEDITE5170.h
@@ -0,0 +1,756 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 Freescale Semiconductor, 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
+ */
+
+/*
+ * xpedite5170 board configuration file
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_MPC86xx		1	/* MPC86xx */
+#define CONFIG_MPC8641		1	/* MPC8641 specific */
+#define CONFIG_XPEDITE5140	1	/* MPC8641HPCN board specific */
+#define CONFIG_SYS_BOARD_NAME	"XPedite5170"
+#define CONFIG_NUM_CPUS		1	/* Number of CPUs in the system */
+#define CONFIG_LINUX_RESET_VEC	0x100	/* Reset vector used by Linux */
+#define CONFIG_BOARD_EARLY_INIT_R	/* Call board_pre_init */
+#define CONFIG_RELOC_FIXUP_WORKS	/* Fully relocate to SDRAM */
+#define CONFIG_HIGH_BATS	1	/* High BATs supported and enabled */
+#define CONFIG_ALTIVEC		1
+
+#define CONFIG_PCI		1	/* Enable PCI/PCIE */
+#define CONFIG_PCI_PNP		1	/* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW	1	/* show pci devices on startup */
+#define CONFIG_PCIE1		1	/* PCIE controler 1 */
+#define CONFIG_PCIE2		1	/* PCIE controler 2 */
+#define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
+#define CONFIG_SYS_PCI_64BIT	1	/* enable 64-bit PCI resources */
+#define CONFIG_FSL_LAW		1	/* Use common FSL init code */
+
+/*
+ * DDR config
+ */
+#define CONFIG_FSL_DDR2
+#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
+#define CONFIG_DDR_SPD
+#define CONFIG_MEM_INIT_VALUE		0xdeadbeef
+#define SPD_EEPROM_ADDRESS1		0x54	/* Both channels use the */
+#define SPD_EEPROM_ADDRESS2		0x54	/* same SPD data         */
+#define SPD_EEPROM_OFFSET		0x200	/* OFFSET of SPD in EEPROM */
+#define CONFIG_NUM_DDR_CONTROLLERS	2
+#define CONFIG_DIMM_SLOTS_PER_CTLR	1
+#define CONFIG_CHIP_SELECTS_PER_CTRL	1
+#define CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_SYS_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_SYS_MAX_DDR_BAT_SIZE	0x80000000	/* BAT mapping size */
+
+/*
+ * virtual address to be used for temporary mappings.  There
+ * should be 128k free at this VA.
+ */
+#define CONFIG_SYS_SCRATCH_VA	0xe0000000
+
+#ifndef __ASSEMBLY__
+extern unsigned long get_board_sys_clk(unsigned long dummy);
+#endif
+
+#define CONFIG_SYS_CLK_FREQ	get_board_sys_clk(0) /* sysclk for MPC86xx */
+
+/*
+ * L2CR setup
+ */
+#define CONFIG_SYS_L2
+#define L2_INIT		0
+#define L2_ENABLE	(L2CR_L2E)
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
+#define CONFIG_SYS_CCSRBAR		0xef000000	/* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR_PHYS		CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_CCSRBAR_PHYS_LOW	CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH	0x0
+#define CONFIG_SYS_IMMR			CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_PCIE1_ADDR		(CONFIG_SYS_CCSRBAR + 0x8000)
+#define CONFIG_SYS_PCIE2_ADDR		(CONFIG_SYS_CCSRBAR + 0x9000)
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_ALT_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x10000000
+#define CONFIG_SYS_MEMTEST_END		0x20000000
+
+/*
+ * Memory map
+ * 0x0000_0000	0x7fff_ffff	DDR			2G Cacheable
+ * 0x8000_0000	0xbfff_ffff	PCIe1 Mem		1G non-cacheable
+ * 0xc000_0000	0xcfff_ffff	PCIe2 Mem		256M non-cacheable
+ * 0xe000_0000	0xe7ff_ffff	SRAM/SSRAM/L1 Cache	128M non-cacheable
+ * 0xe800_0000	0xe87f_ffff	PCIe1 IO		8M non-cacheable
+ * 0xe880_0000	0xe8ff_ffff	PCIe2 IO		8M non-cacheable
+ * 0xef00_0000	0xef0f_ffff	CCSR/IMMR		1M non-cacheable
+ * 0xef80_0000	0xef8f_ffff	NAND Flash		1M non-cacheable
+ * 0xf000_0000	0xf7ff_ffff	NOR Flash 2		128M non-cacheable
+ * 0xf800_0000	0xffff_ffff	NOR Flash 1		128M non-cacheable
+ */
+
+#define CONFIG_SYS_LBC_LCRR		(LCRR_CLKDIV_2 | LCRR_EADC_3)
+
+/*
+ * NAND flash configuration
+ */
+#define CONFIG_SYS_NAND_BASE		0xef800000
+#define CONFIG_SYS_NAND_BASE2		0xef840000	/* Unused at this time */
+#define CONFIG_SYS_NAND_BASE_LIST 	{CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE2}
+#define CONFIG_SYS_MAX_NAND_DEVICE	2
+#define CONFIG_NAND_ACTL
+#define CONFIG_SYS_NAND_ACTL_ALE 	(1 << 14)	/* C_LA14 */
+#define CONFIG_SYS_NAND_ACTL_CLE 	(1 << 15)	/* C_LA15 */
+#define CONFIG_SYS_NAND_ACTL_NCE	0		/* NCE not controlled by ADDR */
+#define CONFIG_SYS_NAND_ACTL_DELAY	25
+#define CONFIG_SYS_NAND_QUIET_TEST
+#define CONFIG_JFFS2_NAND
+
+/*
+ * NOR flash configuration
+ */
+#define CONFIG_SYS_FLASH_BASE		0xf8000000
+#define CONFIG_SYS_FLASH_BASE2		0xf0000000
+#define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
+#define CONFIG_SYS_MAX_FLASH_BANKS	2		/* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	1024		/* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT	60000		/* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500		/* Flash Write Timeout (ms) */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST	{ {0xfff00000, 0xc0000}, \
+						  {0xf7f00000, 0xc0000} }
+#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE	/* start of monitor */
+#define CONFIG_SYS_MONITOR_BASE_EARLY	0xfff00000	/* early monitor loc */
+
+/*
+ * Chip select configuration
+ */
+/* NOR Flash 0 on CS0 */
+#define CONFIG_SYS_BR0_PRELIM	(CONFIG_SYS_FLASH_BASE	|\
+				 BR_PS_16		|\
+				 BR_V)
+#define CONFIG_SYS_OR0_PRELIM	(OR_AM_128MB		|\
+				 OR_GPCM_CSNT		|\
+				 OR_GPCM_XACS		|\
+				 OR_GPCM_ACS_DIV2	|\
+				 OR_GPCM_SCY_8		|\
+				 OR_GPCM_TRLX		|\
+				 OR_GPCM_EHTR		|\
+				 OR_GPCM_EAD)
+
+/* NOR Flash 1 on CS1 */
+#define CONFIG_SYS_BR1_PRELIM	(CONFIG_SYS_FLASH_BASE2	|\
+				 BR_PS_16		|\
+				 BR_V)
+#define CONFIG_SYS_OR1_PRELIM	CONFIG_SYS_OR0_PRELIM
+
+/* NAND flash on CS2 */
+#define CONFIG_SYS_BR2_PRELIM	(CONFIG_SYS_NAND_BASE	|\
+				 BR_PS_8		|\
+				 BR_V)
+#define CONFIG_SYS_OR2_PRELIM	(OR_AM_256KB		|\
+				 OR_GPCM_BCTLD		|\
+				 OR_GPCM_CSNT		|\
+				 OR_GPCM_ACS_DIV4	|\
+				 OR_GPCM_SCY_4		|\
+				 OR_GPCM_TRLX		|\
+				 OR_GPCM_EHTR)
+
+/* Optional NAND flash on CS3 */
+#define CONFIG_SYS_BR3_PRELIM	(CONFIG_SYS_NAND_BASE2	|\
+				 BR_PS_8		|\
+				 BR_V)
+#define CONFIG_SYS_OR3_PRELIM	CONFIG_SYS_OR2_PRELIM
+
+/*
+ * Use L1 as initial stack
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK	1
+#define CONFIG_SYS_INIT_RAM_ADDR	0xe0000000
+#define CONFIG_SYS_INIT_RAM_END		0x00004000
+
+#define CONFIG_SYS_GBL_DATA_SIZE	128	/* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
+#define CONFIG_SYS_MALLOC_LEN		(1024 * 1024)	/* Reserved for malloc */
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX		1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	1
+#define CONFIG_SYS_NS16550_CLK		get_bus_freq(0)
+#define CONFIG_SYS_NS16550_COM1	(CONFIG_SYS_CCSRBAR+0x4500)
+#define CONFIG_SYS_NS16550_COM2	(CONFIG_SYS_CCSRBAR+0x4600)
+#define CONFIG_SYS_BAUDRATE_TABLE	\
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_LOADS_ECHO		1	/* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */
+
+/*
+ * Use the HUSH parser
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT		1
+#define CONFIG_OF_BOARD_SETUP		1
+#define CONFIG_OF_STDOUT_VIA_ALIAS	1
+
+#define CONFIG_SYS_64BIT_VSPRINTF	1
+#define CONFIG_SYS_64BIT_STRTOUL	1
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C				/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C				/* I2C with hardware support */
+#define CONFIG_SYS_I2C_SPEED		100000	/* M41T00 only supports 100 KHz */
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+#define CONFIG_SYS_I2C_OFFSET		0x3000
+#define CONFIG_SYS_I2C2_OFFSET		0x3100
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_I2C_CMD_TREE
+
+/* PEX8518 slave I2C interface */
+#define CONFIG_SYS_I2C_PEX8518_ADDR	0x70
+
+/* I2C DS1631 temperature sensor */
+#define CONFIG_SYS_I2C_DS1621_ADDR	0x48
+#define CONFIG_DTT_DS1621
+#define CONFIG_DTT_SENSORS		{ 0 }
+
+/* I2C EEPROM - AT24C128B */
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x54
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6	/* 64 byte pages */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10	/* take up to 10 msec */
+
+/* I2C RTC */
+#define CONFIG_RTC_M41T11		1
+#define CONFIG_SYS_I2C_RTC_ADDR		0x68
+#define CONFIG_SYS_M41T11_BASE_YEAR	2000
+
+/* GPIO/EEPROM/SRAM */
+#define CONFIG_DS4510
+#define CONFIG_SYS_I2C_DS4510_ADDR	0x51
+
+/* GPIO */
+#define CONFIG_PCA953X
+#define CONFIG_SYS_I2C_PCA953X_ADDR0	0x18
+#define CONFIG_SYS_I2C_PCA953X_ADDR1	0x1c
+#define CONFIG_SYS_I2C_PCA953X_ADDR2	0x1e
+#define CONFIG_SYS_I2C_PCA953X_ADDR3	0x1f
+#define CONFIG_SYS_I2C_PCA953X_ADDR	CONFIG_SYS_I2C_PCA953X_ADDR0
+
+/*
+ * PU = pulled high, PD = pulled low
+ * I = input, O = output, IO = input/output
+ */
+/* PCA9557 @ 0x18*/
+#define CONFIG_SYS_PCA953X_C0_SER0_EN		0x01 /* PU; UART0 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER0_MODE		0x02 /* PU; UART0 serial mode select */
+#define CONFIG_SYS_PCA953X_C0_SER1_EN		0x04 /* PU; UART1 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER1_MODE		0x08 /* PU; UART1 serial mode select */
+#define CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS	0x10 /* PU; Boot flash CS select */
+#define CONFIG_SYS_PCA953X_NVM_WP		0x20 /* PU; Set to 0 to enable NVM writing */
+
+/* PCA9557 @ 0x1c*/
+#define CONFIG_SYS_PCA953X_XMC0_ROOT0		0x01 /* PU; Low if XMC is RC */
+#define CONFIG_SYS_PCA953X_PLUG_GPIO0		0x02 /* Samtec connector GPIO */
+#define CONFIG_SYS_PCA953X_XMC0_WAKE		0x04 /* PU; XMC wake */
+#define CONFIG_SYS_PCA953X_XMC0_BIST		0x08 /* PU; XMC built in self test */
+#define CONFIG_SYS_PCA953X_XMC_PRESENT		0x10 /* PU; Low if XMC module installed */
+#define CONFIG_SYS_PCA953X_PMC_PRESENT		0x20 /* PU; Low if PMC module installed */
+#define CONFIG_SYS_PCA953X_PMC0_MONARCH		0x40 /* PMC monarch mode enable */
+#define CONFIG_SYS_PCA953X_PMC0_EREADY		0x80 /* PU; PMC PCI eready */
+
+/* PCA9557 @ 0x1e*/
+#define CONFIG_SYS_PCA953X_P0_GA0		0x01 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA1		0x02 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA2		0x04 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA3		0x08 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA4		0x10 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GAP		0x20 /* PU; VPX Geographical address parity */
+#define CONFIG_SYS_PCA953X_P1_SYSEN		0x80 /* PU; VPX P1 SYSCON */
+
+/* PCA9557 @ 0x1f */
+#define CONFIG_SYS_PCA953X_VPX_GPIO0		0x01 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO1		0x02 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO2		0x04 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO3		0x08 /* PU; VPX P15 GPIO */
+
+/*
+ * General PCI
+ * Memory space is mapped 1-1, but I/O space must start from 0.
+ */
+/* PCIE1 - PEX8518 */
+#define CONFIG_SYS_PCIE1_MEM_BASE	0x80000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS	CONFIG_SYS_PCIE1_MEM_BASE
+#define CONFIG_SYS_PCIE1_MEM_SIZE	0x40000000	/* 1G */
+#define CONFIG_SYS_PCIE1_IO_BASE	0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS	0xe8000000
+#define CONFIG_SYS_PCIE1_IO_SIZE	0x00800000	/* 8M */
+
+/* PCIE2 - VPX P1 */
+#define CONFIG_SYS_PCIE2_MEM_BASE	0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS	CONFIG_SYS_PCIE2_MEM_BASE
+#define CONFIG_SYS_PCIE2_MEM_SIZE	0x10000000	/* 256M */
+#define CONFIG_SYS_PCIE2_IO_BASE	0x00000000
+#define CONFIG_SYS_PCIE2_IO_PHYS	0xe8800000
+#define CONFIG_SYS_PCIE2_IO_SIZE	0x00800000	/* 8M */
+
+/*
+ * Networking options
+ */
+#define CONFIG_TSEC_ENET		/* tsec ethernet support */
+#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
+#define CONFIG_NET_MULTI	1
+#define CONFIG_MII		1	/* MII PHY management */
+#define CONFIG_ETHPRIME		"eTSEC1"
+
+#define CONFIG_TSEC1		1
+#define CONFIG_TSEC1_NAME	"eTSEC1"
+#define TSEC1_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC1_PHY_ADDR		1
+#define TSEC1_PHYIDX		0
+#define CONFIG_HAS_ETH0
+
+#define CONFIG_TSEC2		1
+#define CONFIG_TSEC2_NAME	"eTSEC2"
+#define TSEC2_FLAGS		(TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_PHY_ADDR		2
+#define TSEC2_PHYIDX		0
+#define CONFIG_HAS_ETH1
+
+/*
+ * BAT mappings
+ */
+#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATL	(CONFIG_SYS_CCSRBAR_DEFAULT	|\
+					 BATL_PP_RW			|\
+					 BATL_CACHEINHIBIT		|\
+					 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATU	(CONFIG_SYS_CCSRBAR_DEFAULT	|\
+					 BATU_BL_1M			|\
+					 BATU_VS			|\
+					 BATU_VP)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATL	(CONFIG_SYS_CCSRBAR_DEFAULT	|\
+					 BATL_PP_RW			|\
+					 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATU	CONFIG_SYS_CCSR_DEFAULT_DBATU
+#endif
+
+/*
+ * BAT0		2G	Cacheable, non-guarded
+ * 0x0000_0000	2G	DDR
+ */
+#define CONFIG_SYS_DBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_DBAT0U	(BATU_BL_2G | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT0U	CONFIG_SYS_DBAT0U
+
+/*
+ * BAT1		1G	Cache-inhibited, guarded
+ * 0x8000_0000	1G	PCI-Express 1 Memory
+ */
+#define CONFIG_SYS_DBAT1L	(CONFIG_SYS_PCIE1_MEM_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT1U	(CONFIG_SYS_PCIE1_MEM_PHYS	|\
+				 BATU_BL_1G			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT1L	(CONFIG_SYS_PCIE1_MEM_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT1U	CONFIG_SYS_DBAT1U
+
+/*
+ * BAT2		512M	Cache-inhibited, guarded
+ * 0xc000_0000	512M	PCI-Express 2 Memory
+ */
+#define CONFIG_SYS_DBAT2L	(CONFIG_SYS_PCIE2_MEM_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U	(CONFIG_SYS_PCIE2_MEM_PHYS	|\
+				 BATU_BL_512M			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT2L	(CONFIG_SYS_PCIE2_MEM_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT2U	CONFIG_SYS_DBAT2U
+
+/*
+ * BAT3		1M	Cache-inhibited, guarded
+ * 0xe000_0000	1M	CCSR
+ */
+#define CONFIG_SYS_DBAT3L	(CONFIG_SYS_CCSRBAR		|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U	(CONFIG_SYS_CCSRBAR		|\
+				 BATU_BL_1M			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT3L	(CONFIG_SYS_CCSRBAR		|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT3U	CONFIG_SYS_DBAT3U
+
+/*
+ * BAT4		32M	Cache-inhibited, guarded
+ * 0xe200_0000	16M	PCI-Express 1 I/O
+ * 0xe300_0000	16M	PCI-Express 2 I/0
+ */
+#define CONFIG_SYS_DBAT4L	(CONFIG_SYS_PCIE1_IO_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT4U	(CONFIG_SYS_PCIE1_IO_PHYS	|\
+				 BATU_BL_32M			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT4L	(CONFIG_SYS_PCIE1_IO_PHYS	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT4U	CONFIG_SYS_DBAT4U
+
+/*
+ * BAT5		128K	Cacheable, non-guarded
+ * 0xe400_1000	128K	Init RAM for stack in the CPU DCache (no backing memory)
+ */
+#define CONFIG_SYS_DBAT5L	(CONFIG_SYS_INIT_RAM_ADDR	|\
+				 BATL_PP_RW			|\
+				 BATL_MEMCOHERENCE)
+#define CONFIG_SYS_DBAT5U	(CONFIG_SYS_INIT_RAM_ADDR	|\
+				 BATU_BL_128K			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT5L	CONFIG_SYS_DBAT5L
+#define CONFIG_SYS_IBAT5U	CONFIG_SYS_DBAT5U
+
+/*
+ * BAT6		256M	Cache-inhibited, guarded
+ * 0xf000_0000	256M	FLASH
+ */
+#define CONFIG_SYS_DBAT6L	(CONFIG_SYS_FLASH_BASE2		|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U	(CONFIG_SYS_FLASH_BASE		|\
+				 BATU_BL_256M			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT6L	(CONFIG_SYS_FLASH_BASE		|\
+				 BATL_PP_RW			|\
+				 BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U	CONFIG_SYS_DBAT6U
+
+/* Map the last 1M of flash where we're running from reset */
+#define CONFIG_SYS_DBAT6L_EARLY	(CONFIG_SYS_MONITOR_BASE_EARLY	|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U_EARLY	(TEXT_BASE			|\
+				 BATU_BL_1M			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT6L_EARLY	(CONFIG_SYS_MONITOR_BASE_EARLY	|\
+				 BATL_PP_RW			|\
+				 BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U_EARLY	CONFIG_SYS_DBAT6U_EARLY
+
+/*
+ * BAT7		64M	Cache-inhibited, guarded
+ * 0xe800_0000	64K	NAND FLASH
+ * 0xe804_0000	128K	DUART Registers
+ */
+#define CONFIG_SYS_DBAT7L	(CONFIG_SYS_NAND_BASE		|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT		|\
+				 BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT7U 	(CONFIG_SYS_NAND_BASE		|\
+				 BATU_BL_512K			|\
+				 BATU_VS			|\
+				 BATU_VP)
+#define CONFIG_SYS_IBAT7L	(CONFIG_SYS_NAND_BASE		|\
+				 BATL_PP_RW			|\
+				 BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT7U	CONFIG_SYS_DBAT7U
+
+/*
+ * Command configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DS4510
+#define CONFIG_CMD_DS4510_INFO
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PCA953X
+#define CONFIG_CMD_PCA953X_INFO
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SNTP
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory	*/
+#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
+#define CONFIG_SYS_PROMPT	"=> "		/* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
+#define CONFIG_SYS_HZ		1000		/* decrementer freq: 1ms ticks */
+#define CONFIG_CMDLINE_EDITING	1		/* Command-line editing */
+#define CONFIG_LOADADDR		0x1000000	/* default location for tftp and bootm */
+#define CONFIG_BOOTDELAY	3		/* -1 disables auto-boot */
+#define CONFIG_PANIC_HANG			/* do not reset board on panic */
+#define CONFIG_PREBOOT				/* enable preboot variable */
+#define CONFIG_FIT		1
+#define CONFIG_FIT_VERBOSE	1
+#define CONFIG_INTEGRITY			/* support booting INTEGRITY OS */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
+
+/*
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD		0x01		/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02		/* Software reboot */
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_SECT_SIZE	0x20000		/* 128k (one sector) for env */
+#define CONFIG_ENV_SIZE		0x8000
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+
+/*
+ * Flash memory map:
+ * fffc0000 - ffffffff	Pri FDT (256KB)
+ * fff80000 - fffbffff	Pri U-Boot Environment (256 KB)
+ * fff00000 - fff7ffff	Pri U-Boot (512 KB)
+ * fef00000 - ffefffff	Pri OS image (16MB)
+ * f8000000 - feefffff	Pri OS Use/Filesystem (111MB)
+ *
+ * f7fc0000 - f7ffffff	Sec FDT (256KB)
+ * f7f80000 - f7fbffff	Sec U-Boot Environment (256 KB)
+ * f7f00000 - f7f7ffff	Sec U-Boot (512 KB)
+ * f6f00000 - f7efffff	Sec OS image (16MB)
+ * f0000000 - f6efffff	Sec OS Use/Filesystem (111MB)
+ */
+#define CONFIG_UBOOT1_ENV_ADDR	MK_STR(0xfff00000)
+#define CONFIG_UBOOT2_ENV_ADDR	MK_STR(0xf7f00000)
+#define CONFIG_FDT1_ENV_ADDR	MK_STR(0xfffc0000)
+#define CONFIG_FDT2_ENV_ADDR	MK_STR(0xf7fc0000)
+#define CONFIG_OS1_ENV_ADDR	MK_STR(0xfef00000)
+#define CONFIG_OS2_ENV_ADDR	MK_STR(0xf6f00000)
+
+#define CONFIG_PROG_UBOOT1						\
+	"$download_cmd $loadaddr $ubootfile; "				\
+	"if test $? -eq 0; then "					\
+		"protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
+		"erase "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
+		"cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; "	\
+		"protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; "		\
+		"cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; "	\
+		"if test $? -ne 0; then "				\
+			"echo PROGRAM FAILED; "				\
+		"else; "						\
+			"echo PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_PROG_UBOOT2						\
+	"$download_cmd $loadaddr $ubootfile; "				\
+	"if test $? -eq 0; then "					\
+		"protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
+		"erase "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
+		"cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; "	\
+		"protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; "		\
+		"cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; "	\
+		"if test $? -ne 0; then "				\
+			"echo PROGRAM FAILED; "				\
+		"else; "						\
+			"echo PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_BOOT_OS_NET						\
+	"$download_cmd $osaddr $osfile; "				\
+	"if test $? -eq 0; then "					\
+		"if test -n $fdtaddr; then "				\
+			"$download_cmd $fdtaddr $fdtfile; "		\
+			"if test $? -eq 0; then "			\
+				"bootm $osaddr - $fdtaddr; "		\
+			"else; "					\
+				"echo FDT DOWNLOAD FAILED; "		\
+			"fi; "						\
+		"else; "						\
+			"bootm $osaddr; "				\
+		"fi; "							\
+	"else; "							\
+		"echo OS DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_PROG_OS1							\
+	"$download_cmd $osaddr $osfile; "				\
+	"if test $? -eq 0; then "					\
+		"erase "CONFIG_OS1_ENV_ADDR" +$filesize; "		\
+		"cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "	\
+		"cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; "	\
+		"if test $? -ne 0; then "				\
+			"echo OS PROGRAM FAILED; "			\
+		"else; "						\
+			"echo OS PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo OS DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_PROG_OS2							\
+	"$download_cmd $osaddr $osfile; "				\
+	"if test $? -eq 0; then "					\
+		"erase "CONFIG_OS2_ENV_ADDR" +$filesize; "		\
+		"cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "	\
+		"cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; "	\
+		"if test $? -ne 0; then "				\
+			"echo OS PROGRAM FAILED; "			\
+		"else; "						\
+			"echo OS PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo OS DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_PROG_FDT1						\
+	"$download_cmd $fdtaddr $fdtfile; "				\
+	"if test $? -eq 0; then "					\
+		"erase "CONFIG_FDT1_ENV_ADDR" +$filesize;"		\
+		"cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "	\
+		"cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; "	\
+		"if test $? -ne 0; then "				\
+			"echo FDT PROGRAM FAILED; "			\
+		"else; "						\
+			"echo FDT PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo FDT DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define CONFIG_PROG_FDT2						\
+	"$download_cmd $fdtaddr $fdtfile; "				\
+	"if test $? -eq 0; then "					\
+		"erase "CONFIG_FDT2_ENV_ADDR" +$filesize;"		\
+		"cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "	\
+		"cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; "	\
+		"if test $? -ne 0; then "				\
+			"echo FDT PROGRAM FAILED; "			\
+		"else; "						\
+			"echo FDT PROGRAM SUCCEEDED; "			\
+		"fi; "							\
+	"else; "							\
+		"echo FDT DOWNLOAD FAILED; "				\
+	"fi;"
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"autoload=yes\0"						\
+	"download_cmd=tftp\0"						\
+	"console_args=console=ttyS0,115200\0"				\
+	"root_args=root=/dev/nfs rw\0"					\
+	"misc_args=ip=on\0"						\
+	"set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
+	"bootfile=/home/user/file\0"					\
+	"osfile=/home/user/uImage-XPedite5170\0"			\
+	"fdtfile=/home/user/xpedite5170.dtb\0"				\
+	"ubootfile=/home/user/u-boot.bin\0"				\
+	"fdtaddr=c00000\0"						\
+	"osaddr=0x1000000\0"						\
+	"loadaddr=0x1000000\0"						\
+	"prog_uboot1="CONFIG_PROG_UBOOT1"\0"				\
+	"prog_uboot2="CONFIG_PROG_UBOOT2"\0"				\
+	"prog_os1="CONFIG_PROG_OS1"\0"					\
+	"prog_os2="CONFIG_PROG_OS2"\0"					\
+	"prog_fdt1="CONFIG_PROG_FDT1"\0"				\
+	"prog_fdt2="CONFIG_PROG_FDT2"\0"				\
+	"bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0"		\
+	"bootcmd_flash1=run set_bootargs; "				\
+		"bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
+	"bootcmd_flash2=run set_bootargs; "				\
+		"bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
+	"bootcmd=run bootcmd_flash1\0"
+#endif	/* __CONFIG_H */
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index c5bd6cb..fd742c7 100644
--- a/include/mpc83xx.h
+++ b/include/mpc83xx.h
@@ -1041,22 +1041,6 @@
 #define ECC_ERROR_MAN_SBEC		(0xff000000>>24)	/* Single Bit Error Counter 0..255 */
 #define ECC_ERROR_MAN_SBEC_SHIFT	0
 
-/* DMAMR - DMA Mode Register
- */
-#define DMA_CHANNEL_START			0x00000001	/* Bit - DMAMRn CS */
-#define DMA_CHANNEL_TRANSFER_MODE_DIRECT	0x00000004	/* Bit - DMAMRn CTM */
-#define DMA_CHANNEL_SOURCE_ADRESSS_HOLD_EN	0x00001000	/* Bit - DMAMRn SAHE */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_1B	0x00000000	/* 2Bit- DMAMRn SAHTS 1byte */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_2B	0x00004000	/* 2Bit- DMAMRn SAHTS 2bytes */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_4B	0x00008000	/* 2Bit- DMAMRn SAHTS 4bytes */
-#define DMA_CHANNEL_SOURCE_ADDRESS_HOLD_8B	0x0000c000	/* 2Bit- DMAMRn SAHTS 8bytes */
-#define DMA_CHANNEL_SNOOP			0x00010000	/* Bit - DMAMRn DMSEN */
-
-/* DMASR - DMA Status Register
- */
-#define DMA_CHANNEL_BUSY			0x00000004	/* Bit - DMASRn CB */
-#define DMA_CHANNEL_TRANSFER_ERROR		0x00000080	/* Bit - DMASRn TE */
-
 /* CONFIG_ADDRESS - PCI Config Address Register
  */
 #define PCI_CONFIG_ADDRESS_EN		0x80000000
diff --git a/include/serial.h b/include/serial.h
index aca5221..57223372 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -24,7 +24,8 @@ extern struct serial_device * default_serial_console (void);
 
 #if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) || \
     defined(CONFIG_405EP) || defined(CONFIG_405EZ) || defined(CONFIG_405EX) || \
-    defined(CONFIG_MPC5xxx)
+    defined(CONFIG_MPC5xxx) || defined(CONFIG_MPC83xx) || \
+    defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
 extern struct serial_device serial0_device;
 extern struct serial_device serial1_device;
 #if defined(CONFIG_SYS_NS16550_SERIAL)