Merge with git://www.denx.de/git/u-boot.git

7 files changed, 1193 insertions, 0 deletions

diff --git a/board/freescale/mpc8568mds/Makefile b/board/freescale/mpc8568mds/Makefile
new file mode 100644
index 0000000..643fbc0
--- /dev/null
+++ b/board/freescale/mpc8568mds/Makefile
@@ -0,0 +1,56 @@
+#
+# Copyright 2004-2007 Freescale Semiconductor.
+# (C) Copyright 2001-2006
+# 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)../common)
+endif
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= $(BOARD).o bcsr.o
+
+SOBJS	:= init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(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/freescale/mpc8568mds/bcsr.c b/board/freescale/mpc8568mds/bcsr.c
new file mode 100644
index 0000000..aae0f98
--- /dev/null
+++ b/board/freescale/mpc8568mds/bcsr.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2007 Freescale Semiconductor.
+ *
+ * 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 "bcsr.h"
+
+void enable_8568mds_duart()
+{
+	volatile uint* duart_mux	= (uint *)(CFG_CCSRBAR + 0xe0060);
+	volatile uint* devices		= (uint *)(CFG_CCSRBAR + 0xe0070);
+	volatile u8 *bcsr		= (u8 *)(CFG_BCSR);
+
+	*duart_mux = 0x80000000;	/* Set the mux to Duart on PMUXCR */
+	*devices  = 0;			/* Enable all peripheral devices */
+	bcsr[5] |= 0x01;		/* Enable Duart in BCSR*/
+}
+
+void enable_8568mds_flash_write()
+{
+	volatile u8 *bcsr = (u8 *)(CFG_BCSR);
+
+	bcsr[9] |= 0x01;
+}
+
+void disable_8568mds_flash_write()
+{
+	volatile u8 *bcsr = (u8 *)(CFG_BCSR);
+
+	bcsr[9] &= ~(0x01);
+}
+
+void enable_8568mds_qe_mdio()
+{
+	u8 *bcsr = (u8 *)(CFG_BCSR);
+
+	bcsr[7] |= 0x01;
+}
diff --git a/board/freescale/mpc8568mds/bcsr.h b/board/freescale/mpc8568mds/bcsr.h
new file mode 100644
index 0000000..aefd9bf
--- /dev/null
+++ b/board/freescale/mpc8568mds/bcsr.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2007 Freescale Semiconductor.
+ *
+ * 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
+ */
+
+#ifndef __BCSR_H_
+#define __BCSR_H_
+
+#include <common.h>
+
+/* BCSR Bit definitions
+	* BCSR 0 *
+	0:3	ccb sys pll
+	4:6	cfg core pll
+	7	cfg boot seq
+
+	* BCSR 1 *
+	0:2 	cfg rom lock
+	3:5 	cfg host agent
+	6	PCI IO
+	7	cfg RIO size
+
+	* BCSR 2 *
+	0:4	QE PLL
+	5	QE clock
+	6	cfg PCI arbiter
+
+	* BCSR 3 *
+	0	TSEC1 reduce
+	1	TSEC2 reduce
+	2:3	TSEC1 protocol
+	4:5 	TSEC2 protocol
+	6	PHY1 slave
+	7	PHY2 slave
+
+	* BCSR 4 *
+	4	clock enable
+	5	boot EPROM
+	6	GETH transactive reset
+	7	BRD write potect
+
+	* BCSR 5 *
+	1:3	Leds 1-3
+	4	UPC1 enable
+	5	UPC2 enable
+	6	UPC2 pos
+	7	RS232 enable
+
+	* BCSR 6 *
+	0	CFG ver 0
+	1	CFG ver 1
+	6	Register config led
+	7	Power on reset
+
+	* BCSR 7 *
+	2 	board host mode indication
+	5 	enable TSEC1 PHY
+	6 	enable TSEC2 PHY
+
+	* BCSR 8 *
+	0	UCC GETH1 enable
+	1	UCC GMII enable
+	3	UCC TBI enable
+	5	UCC MII enable
+	7	Real time clock reset
+
+	* BCSR 9 *
+	0	UCC2 GETH enable
+	1	UCC2 GMII enable
+	3	UCC2 TBI enable
+	5	UCC2 MII enable
+	6	Ready only - indicate flash ready after burning
+	7	Flash write protect
+*/
+
+/*BCSR Utils functions*/
+
+void enable_8568mds_duart(void);
+void enable_8568mds_flash_write(void);
+void disable_8568mds_flash_write(void);
+void enable_8568mds_qe_mdio(void);
+
+#endif	/* __BCSR_H_ */
diff --git a/board/freescale/mpc8568mds/config.mk b/board/freescale/mpc8568mds/config.mk
new file mode 100644
index 0000000..021522c
--- /dev/null
+++ b/board/freescale/mpc8568mds/config.mk
@@ -0,0 +1,30 @@
+#
+# Copyright 2007 Freescale Semiconductor.
+#
+# 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
+#
+
+#
+# mpc8568mds board
+#
+TEXT_BASE = 0xfff80000
+
+PLATFORM_CPPFLAGS += -DCONFIG_E500=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC85xx=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC8568=1
diff --git a/board/freescale/mpc8568mds/init.S b/board/freescale/mpc8568mds/init.S
new file mode 100644
index 0000000..e36036d
--- /dev/null
+++ b/board/freescale/mpc8568mds/init.S
@@ -0,0 +1,244 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor.
+ * Copyright 2002,2003, Motorola 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 <ppc_asm.tmpl>
+#include <ppc_defs.h>
+#include <asm/cache.h>
+#include <asm/mmu.h>
+#include <config.h>
+#include <mpc85xx.h>
+
+/*
+ * TLB0 and TLB1 Entries
+ *
+ * Out of reset, TLB1's Entry 0 maps the highest 4K for CCSRBAR.
+ * However, CCSRBAR is then relocated to CFG_CCSRBAR right after
+ * these TLB entries are established.
+ *
+ * The TLB entries for DDR are dynamically setup in spd_sdram()
+ * and use TLB1 Entries 8 through 15 as needed according to the
+ * size of DDR memory.
+ *
+ * MAS0: tlbsel, esel, nv
+ * MAS1: valid, iprot, tid, ts, tsize
+ * MAS2: epn, sharen, x0, x1, w, i, m, g, e
+ * MAS3: rpn, u0-u3, ux, sx, uw, sw, ur, sr
+ */
+#define	entry_start \
+	mflr	r1	;	\
+	bl	0f	;
+
+#define	entry_end \
+0:	mflr	r0	;	\
+	mtlr	r1	;	\
+	blr		;
+
+
+	.section	.bootpg, "ax"
+	.globl	tlb1_entry
+tlb1_entry:
+	entry_start
+
+	/*
+	 * Number of TLB0 and TLB1 entries in the following table
+	 */
+	.long (2f-1f)/16
+
+1:
+#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR)
+	/*
+	 * TLB0		4K	Non-cacheable, guarded
+	 * 0xff700000	4K	Initial CCSRBAR mapping
+	 *
+	 * This ends up at a TLB0 Index==0 entry, and must not collide
+	 * with other TLB0 Entries.
+	 */
+	.long TLB1_MAS0(0, 0, 0)
+	.long TLB1_MAS1(1, 0, 0, 0, 0)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR_DEFAULT), 0,0,0,0,0,1,0,1,0,1)
+#else
+#error("Update the number of table entries in tlb1_entry")
+#endif
+
+	/*
+	 * TLB0		16K	Cacheable, non-guarded
+	 * 0xd001_0000	16K	Temporary Global data for initialization
+	 *
+	 * Use four 4K TLB0 entries.  These entries must be cacheable
+	 * as they provide the bootstrap memory before the memory
+	 * controler and real memory have been configured.
+	 *
+	 * These entries end up at TLB0 Indicies 0x10, 0x14, 0x18 and 0x1c,
+	 * and must not collide with other TLB0 entries.
+	 */
+
+	.long TLB1_MAS0(0, 0, 0)
+	.long TLB1_MAS1(1, 0, 0, 0, 0)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,0,0,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR), 0,0,0,0,0,1,0,1,0,1)
+
+	.long TLB1_MAS0(0, 0, 0)
+	.long TLB1_MAS1(1, 0, 0, 0, 0)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 4 * 1024),
+			0,0,0,0,0,0,0,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 4 * 1024),
+			0,0,0,0,0,1,0,1,0,1)
+
+	.long TLB1_MAS0(0, 0, 0)
+	.long TLB1_MAS1(1, 0, 0, 0, 0)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
+			0,0,0,0,0,0,0,0)
+	.long TLB1_MAS3(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 8 * 1024),
+			0,0,0,0,0,1,0,1,0,1)
+
+	.long TLB1_MAS0(0, 0, 0)
+	.long TLB1_MAS1(1, 0, 0, 0, 0)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_INIT_RAM_ADDR + 12 * 1024),
+			0,0,0,0,0,0,0,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_INIT_RAM_ADDR + 12 * 1024),
+			0,0,0,0,0,1,0,1,0,1)
+
+	/* TLB 1 Initializations */
+	/*
+	 * TLBe 0:	16M	Non-cacheable, guarded
+	 * 0xff000000	16M	FLASH (upper half)
+	 * Out of reset this entry is only 4K.
+	 */
+	.long TLB1_MAS0(1, 0, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE + 0x1000000),
+			0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE + 0x1000000),
+			0,0,0,0,0,1,0,1,0,1)
+
+	/*
+	 * TLBe 1:	16M	Non-cacheable, guarded
+	 * 0xfe000000	16M	FLASH (lower half)
+	 */
+	.long TLB1_MAS0(1, 1, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_16M)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_FLASH_BASE), 0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_FLASH_BASE), 0,0,0,0,0,1,0,1,0,1)
+
+	/*
+	 * TLBe 2:	1G	Non-cacheable, guarded
+	 * 0x80000000	512M	PCI1 MEM
+	 * 0xa0000000 	512M	PCIe MEM
+	 */
+	.long TLB1_MAS0(1, 2, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_1G)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_PCI1_MEM_BASE), 0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_PCI1_MEM_BASE), 0,0,0,0,0,1,0,1,0,1)
+
+	/*
+	 * TLBe 3:	64M	Non-cacheable, guarded
+	 * 0xe000_0000	1M	CCSRBAR
+	 * 0xe200_0000	8M	PCI1 IO
+	 * 0xe280_0000	8M	PCIe IO
+	 */
+	.long TLB1_MAS0(1, 3, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_CCSRBAR), 0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_CCSRBAR), 0,0,0,0,0,1,0,1,0,1)
+
+	/*
+	 * TLBe 4:	64M	Cacheable, non-guarded
+	 * 0xf000_0000	64M	LBC SDRAM
+	 */
+	.long TLB1_MAS0(1, 4, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_64M)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,0,0,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_LBC_SDRAM_BASE), 0,0,0,0,0,1,0,1,0,1)
+
+	/*
+	 * TLBe 5:	256K	Non-cacheable, guarded
+	 * 0xf8000000	32K BCSR
+	 * 0xf8008000	32K PIB (CS4)
+	 * 0xf8010000	32K PIB (CS5)
+	 */
+	.long TLB1_MAS0(1, 5, 0)
+	.long TLB1_MAS1(1, 1, 0, 0, BOOKE_PAGESZ_256K)
+	.long TLB1_MAS2(E500_TLB_EPN(CFG_BCSR_BASE), 0,0,0,0,1,0,1,0)
+	.long TLB1_MAS3(E500_TLB_RPN(CFG_BCSR_BASE), 0,0,0,0,0,1,0,1,0,1)
+
+2:
+	entry_end
+
+/*
+ * LAW(Local Access Window) configuration:
+ *
+ *0)   0x0000_0000   0x7fff_ffff     DDR                     2G
+ *1)   0x8000_0000   0x9fff_ffff     PCI1 MEM                512MB
+ *2)   0xa000_0000   0xbfff_ffff     PCIe MEM                512MB
+ *-)   0xe000_0000   0xe00f_ffff     CCSR                    1M
+ *3)   0xe200_0000   0xe27f_ffff     PCI1 I/O                8M
+ *4)   0xe280_0000   0xe2ff_ffff     PCIe I/O                8M
+ *5)   0xc000_0000   0xdfff_ffff     SRIO                    512MB
+ *6.a) 0xf000_0000   0xf3ff_ffff     SDRAM                   64MB
+ *6.b) 0xf800_0000   0xf800_7fff     BCSR                    32KB
+ *6.c) 0xf800_8000   0xf800_ffff     PIB (CS4)		     32KB
+ *6.d) 0xf801_0000   0xf801_7fff     PIB (CS5)		     32KB
+ *6.e) 0xfe00_0000   0xffff_ffff     Flash                   32MB
+ *
+ *Notes:
+ *    CCSRBAR and L2-as-SRAM don't need a configured Local Access Window.
+ *    If flash is 8M at default position (last 8M), no LAW needed.
+ *
+ * The defines below are 1-off of the actual LAWAR0 usage.
+ * So LAWAR3 define uses the LAWAR4 register in the ECM.
+ */
+
+#define LAWBAR0 0
+#define LAWAR0  ((LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN)
+
+#define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
+#define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
+
+#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xfffff)
+#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
+
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
+
+#define LAWBAR4 ((CFG_PCIE1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4  (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
+
+#define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff)
+#define LAWAR5	(LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
+
+/* LBC window - maps 256M.  That's SDRAM, BCSR, PIBs, and Flash */
+#define LAWBAR6 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
+#define LAWAR6	(LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M))
+
+	.section .bootpg, "ax"
+	.globl	law_entry
+
+law_entry:
+	entry_start
+	.long (4f-3f)/8
+3:
+	.long LAWBAR0,LAWAR0,LAWBAR1,LAWAR1,LAWBAR2,LAWAR2,LAWBAR3,LAWAR3
+	.long LAWBAR4,LAWAR4,LAWBAR5,LAWAR5,LAWBAR6,LAWAR6
+4:
+	entry_end
diff --git a/board/freescale/mpc8568mds/mpc8568mds.c b/board/freescale/mpc8568mds/mpc8568mds.c
new file mode 100644
index 0000000..460cb1b
--- /dev/null
+++ b/board/freescale/mpc8568mds/mpc8568mds.c
@@ -0,0 +1,555 @@
+/*
+ * Copyright 2007 Freescale Semiconductor.
+ *
+ * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.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
+ */
+
+#include <common.h>
+#include <pci.h>
+#include <asm/processor.h>
+#include <asm/immap_85xx.h>
+#include <asm/immap_fsl_pci.h>
+#include <spd.h>
+#include <i2c.h>
+#include <ioports.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+
+#include "bcsr.h"
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+	/* GETH1 */
+	{4, 10, 1, 0, 2}, /* TxD0 */
+	{4,  9, 1, 0, 2}, /* TxD1 */
+	{4,  8, 1, 0, 2}, /* TxD2 */
+	{4,  7, 1, 0, 2}, /* TxD3 */
+	{4, 23, 1, 0, 2}, /* TxD4 */
+	{4, 22, 1, 0, 2}, /* TxD5 */
+	{4, 21, 1, 0, 2}, /* TxD6 */
+	{4, 20, 1, 0, 2}, /* TxD7 */
+	{4, 15, 2, 0, 2}, /* RxD0 */
+	{4, 14, 2, 0, 2}, /* RxD1 */
+	{4, 13, 2, 0, 2}, /* RxD2 */
+	{4, 12, 2, 0, 2}, /* RxD3 */
+	{4, 29, 2, 0, 2}, /* RxD4 */
+	{4, 28, 2, 0, 2}, /* RxD5 */
+	{4, 27, 2, 0, 2}, /* RxD6 */
+	{4, 26, 2, 0, 2}, /* RxD7 */
+	{4, 11, 1, 0, 2}, /* TX_EN */
+	{4, 24, 1, 0, 2}, /* TX_ER */
+	{4, 16, 2, 0, 2}, /* RX_DV */
+	{4, 30, 2, 0, 2}, /* RX_ER */
+	{4, 17, 2, 0, 2}, /* RX_CLK */
+	{4, 19, 1, 0, 2}, /* GTX_CLK */
+	{1, 31, 2, 0, 3}, /* GTX125 */
+
+	/* GETH2 */
+	{5, 10, 1, 0, 2}, /* TxD0 */
+	{5,  9, 1, 0, 2}, /* TxD1 */
+	{5,  8, 1, 0, 2}, /* TxD2 */
+	{5,  7, 1, 0, 2}, /* TxD3 */
+	{5, 23, 1, 0, 2}, /* TxD4 */
+	{5, 22, 1, 0, 2}, /* TxD5 */
+	{5, 21, 1, 0, 2}, /* TxD6 */
+	{5, 20, 1, 0, 2}, /* TxD7 */
+	{5, 15, 2, 0, 2}, /* RxD0 */
+	{5, 14, 2, 0, 2}, /* RxD1 */
+	{5, 13, 2, 0, 2}, /* RxD2 */
+	{5, 12, 2, 0, 2}, /* RxD3 */
+	{5, 29, 2, 0, 2}, /* RxD4 */
+	{5, 28, 2, 0, 2}, /* RxD5 */
+	{5, 27, 2, 0, 3}, /* RxD6 */
+	{5, 26, 2, 0, 2}, /* RxD7 */
+	{5, 11, 1, 0, 2}, /* TX_EN */
+	{5, 24, 1, 0, 2}, /* TX_ER */
+	{5, 16, 2, 0, 2}, /* RX_DV */
+	{5, 30, 2, 0, 2}, /* RX_ER */
+	{5, 17, 2, 0, 2}, /* RX_CLK */
+	{5, 19, 1, 0, 2}, /* GTX_CLK */
+	{1, 31, 2, 0, 3}, /* GTX125 */
+	{4,  6, 3, 0, 2}, /* MDIO */
+	{4,  5, 1, 0, 2}, /* MDC */
+	{0,  0, 0, 0, QE_IOP_TAB_END}, /* END of table */
+};
+
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
+extern void ddr_enable_ecc(unsigned int dram_size);
+#endif
+
+extern long int spd_sdram(void);
+
+void local_bus_init(void);
+void sdram_init(void);
+
+int board_early_init_f (void)
+{
+	/*
+	 * Initialize local bus.
+	 */
+	local_bus_init ();
+
+	enable_8568mds_duart();
+	enable_8568mds_flash_write();
+#if defined(CONFIG_QE) && !defined(CONFIG_eTSEC_MDIO_BUS)
+	enable_8568mds_qe_mdio();
+#endif
+
+#ifdef CFG_I2C2_OFFSET
+	/* Enable I2C2_SCL and I2C2_SDA */
+	volatile struct par_io *port_c;
+	port_c = (struct par_io*)(CFG_IMMR + 0xe0140);
+	port_c->cpdir2 |= 0x0f000000;
+	port_c->cppar2 &= ~0x0f000000;
+	port_c->cppar2 |= 0x0a000000;
+#endif
+
+	return 0;
+}
+
+int checkboard (void)
+{
+	printf ("Board: 8568 MDS\n");
+
+	return 0;
+}
+
+long int
+initdram(int board_type)
+{
+	long dram_size = 0;
+
+	puts("Initializing\n");
+
+#if defined(CONFIG_DDR_DLL)
+	{
+		/*
+		 * Work around to stabilize DDR DLL MSYNC_IN.
+		 * Errata DDR9 seems to have been fixed.
+		 * This is now the workaround for Errata DDR11:
+		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
+		 */
+
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+
+		gur->ddrdllcr = 0x81000000;
+		asm("sync;isync;msync");
+		udelay(200);
+	}
+#endif
+	dram_size = spd_sdram();
+
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
+	/*
+	 * Initialize and enable DDR ECC.
+	 */
+	ddr_enable_ecc(dram_size);
+#endif
+	/*
+	 * SDRAM Initialization
+	 */
+	sdram_init();
+
+	puts("    DDR: ");
+	return dram_size;
+}
+
+/*
+ * Initialize Local Bus
+ */
+void
+local_bus_init(void)
+{
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
+
+	uint clkdiv;
+	uint lbc_hz;
+	sys_info_t sysinfo;
+
+	get_sys_info(&sysinfo);
+	clkdiv = (lbc->lcrr & 0x0f) * 2;
+	lbc_hz = sysinfo.freqSystemBus / 1000000 / clkdiv;
+
+	gur->lbiuiplldcr1 = 0x00078080;
+	if (clkdiv == 16) {
+		gur->lbiuiplldcr0 = 0x7c0f1bf0;
+	} else if (clkdiv == 8) {
+		gur->lbiuiplldcr0 = 0x6c0f1bf0;
+	} else if (clkdiv == 4) {
+		gur->lbiuiplldcr0 = 0x5c0f1bf0;
+	}
+
+	lbc->lcrr |= 0x00030000;
+
+	asm("sync;isync;msync");
+}
+
+/*
+ * Initialize SDRAM memory on the Local Bus.
+ */
+void
+sdram_init(void)
+{
+#if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
+
+	uint idx;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
+	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
+	uint lsdmr_common;
+
+	puts("    SDRAM: ");
+
+	print_size (CFG_LBC_SDRAM_SIZE * 1024 * 1024, "\n");
+
+	/*
+	 * Setup SDRAM Base and Option Registers
+	 */
+	lbc->or2 = CFG_OR2_PRELIM;
+	asm("msync");
+
+	lbc->br2 = CFG_BR2_PRELIM;
+	asm("msync");
+
+	lbc->lbcr = CFG_LBC_LBCR;
+	asm("msync");
+
+
+	lbc->lsrt = CFG_LBC_LSRT;
+	lbc->mrtpr = CFG_LBC_MRTPR;
+	asm("msync");
+
+	/*
+	 * MPC8568 uses "new" 15-16 style addressing.
+	 */
+	lsdmr_common = CFG_LBC_LSDMR_COMMON;
+	lsdmr_common |= CFG_LBC_LSDMR_BSMA1516;
+
+	/*
+	 * Issue PRECHARGE ALL command.
+	 */
+	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_PCHALL;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(100);
+
+	/*
+	 * Issue 8 AUTO REFRESH commands.
+	 */
+	for (idx = 0; idx < 8; idx++) {
+		lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_ARFRSH;
+		asm("sync;msync");
+		*sdram_addr = 0xff;
+		ppcDcbf((unsigned long) sdram_addr);
+		udelay(100);
+	}
+
+	/*
+	 * Issue 8 MODE-set command.
+	 */
+	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_MRW;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(100);
+
+	/*
+	 * Issue NORMAL OP command.
+	 */
+	lbc->lsdmr = lsdmr_common | CFG_LBC_LSDMR_OP_NORMAL;
+	asm("sync;msync");
+	*sdram_addr = 0xff;
+	ppcDcbf((unsigned long) sdram_addr);
+	udelay(200);    /* Overkill. Must wait > 200 bus cycles */
+
+#endif	/* enable SDRAM init */
+}
+
+#if defined(CFG_DRAM_TEST)
+int
+testdram(void)
+{
+	uint *pstart = (uint *) CFG_MEMTEST_START;
+	uint *pend = (uint *) CFG_MEMTEST_END;
+	uint *p;
+
+	printf("Testing DRAM from 0x%08x to 0x%08x\n",
+	       CFG_MEMTEST_START,
+	       CFG_MEMTEST_END);
+
+	printf("DRAM test phase 1:\n");
+	for (p = pstart; p < pend; p++)
+		*p = 0xaaaaaaaa;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+			printf ("DRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	printf("DRAM test phase 2:\n");
+	for (p = pstart; p < pend; p++)
+		*p = 0x55555555;
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+			printf ("DRAM test fails at: %08x\n", (uint) p);
+			return 1;
+		}
+	}
+
+	printf("DRAM test passed.\n");
+	return 0;
+}
+#endif
+
+#if defined(CONFIG_PCI)
+#ifndef CONFIG_PCI_PNP
+static struct pci_config_table pci_mpc8568mds_config_table[] = {
+	{
+	 PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+	 pci_cfgfunc_config_device,
+	 {PCI_ENET0_IOADDR,
+	  PCI_ENET0_MEMADDR,
+	  PCI_COMMON_MEMORY | PCI_COMMAND_MASTER}
+	 },
+	{}
+};
+#endif
+
+static struct pci_controller pci1_hose = {
+#ifndef CONFIG_PCI_PNP
+	config_table: pci_mpc8568mds_config_table,
+#endif
+};
+#endif	/* CONFIG_PCI */
+
+#ifdef CONFIG_PCIE1
+static struct pci_controller pcie1_hose;
+#endif  /* CONFIG_PCIE1 */
+
+int first_free_busno = 0;
+
+/*
+ * pib_init() -- Initialize the PCA9555 IO expander on the PIB board
+ */
+void
+pib_init(void)
+{
+	u8 val8, orig_i2c_bus;
+	/*
+	 * Assign PIB PMC2/3 to PCI bus
+	 */
+
+	/*switch temporarily to I2C bus #2 */
+	orig_i2c_bus = i2c_get_bus_num();
+	i2c_set_bus_num(1);
+
+	val8 = 0x00;
+	i2c_write(0x23, 0x6, 1, &val8, 1);
+	i2c_write(0x23, 0x7, 1, &val8, 1);
+	val8 = 0xff;
+	i2c_write(0x23, 0x2, 1, &val8, 1);
+	i2c_write(0x23, 0x3, 1, &val8, 1);
+
+	val8 = 0x00;
+	i2c_write(0x26, 0x6, 1, &val8, 1);
+	val8 = 0x34;
+	i2c_write(0x26, 0x7, 1, &val8, 1);
+	val8 = 0xf9;
+	i2c_write(0x26, 0x2, 1, &val8, 1);
+	val8 = 0xff;
+	i2c_write(0x26, 0x3, 1, &val8, 1);
+
+	val8 = 0x00;
+	i2c_write(0x27, 0x6, 1, &val8, 1);
+	i2c_write(0x27, 0x7, 1, &val8, 1);
+	val8 = 0xff;
+	i2c_write(0x27, 0x2, 1, &val8, 1);
+	val8 = 0xef;
+	i2c_write(0x27, 0x3, 1, &val8, 1);
+
+	asm("eieio");
+}
+
+#ifdef CONFIG_PCI
+void
+pci_init_board(void)
+{
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
+	uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
+
+#ifdef CONFIG_PCI1
+{
+	pib_init();
+
+	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR;
+	extern void fsl_pci_init(struct pci_controller *hose);
+	struct pci_controller *hose = &pci1_hose;
+
+	uint pci_32 = 1;      /* PORDEVSR[15] */
+	uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;       /* PORDEVSR[14] */
+	uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;   /* PORPLLSR[16] */
+
+	uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6);
+
+	uint pci_speed = 66666000;
+
+	if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
+		printf ("    PCI: %d bit, %s MHz, %s, %s, %s\n",
+			(pci_32) ? 32 : 64,
+			(pci_speed == 33333000) ? "33" :
+			(pci_speed == 66666000) ? "66" : "unknown",
+			pci_clk_sel ? "sync" : "async",
+			pci_agent ? "agent" : "host",
+			pci_arb ? "arbiter" : "external-arbiter"
+			);
+
+		/* inbound */
+		pci_set_region(hose->regions + 0,
+				CFG_PCI_MEMORY_BUS,
+				CFG_PCI_MEMORY_PHYS,
+				CFG_PCI_MEMORY_SIZE,
+				PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+		/* outbound memory */
+		pci_set_region(hose->regions + 1,
+				CFG_PCI1_MEM_BASE,
+				CFG_PCI1_MEM_PHYS,
+				CFG_PCI1_MEM_SIZE,
+				PCI_REGION_MEM);
+
+		/* outbound io */
+		pci_set_region(hose->regions + 2,
+				CFG_PCI1_IO_BASE,
+				CFG_PCI1_IO_PHYS,
+				CFG_PCI1_IO_SIZE,
+				PCI_REGION_IO);
+
+		hose->region_count = 3;
+
+		hose->first_busno = first_free_busno;
+		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
+
+		fsl_pci_init(hose);
+		first_free_busno = hose->last_busno+1;
+		printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
+	} else {
+	printf ("    PCI: disabled\n");
+	}
+}
+#else
+	gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
+#endif
+
+#ifdef CONFIG_PCIE1
+{
+	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR;
+	extern void fsl_pci_init(struct pci_controller *hose);
+	struct pci_controller *hose = &pcie1_hose;
+	int pcie_ep =  (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3);
+
+	int pcie_configured  = io_sel >= 1;
+
+	if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
+		printf ("\n    PCIE connected to slot as %s (base address %x)",
+			pcie_ep ? "End Point" : "Root Complex",
+			(uint)pci);
+
+		if (pci->pme_msg_det) {
+			pci->pme_msg_det = 0xffffffff;
+			debug (" with errors.  Clearing.  Now 0x%08x",pci->pme_msg_det);
+		}
+		printf ("\n");
+
+		/* inbound */
+		pci_set_region(hose->regions + 0,
+				CFG_PCI_MEMORY_BUS,
+				CFG_PCI_MEMORY_PHYS,
+				CFG_PCI_MEMORY_SIZE,
+				PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+		/* outbound memory */
+		pci_set_region(hose->regions + 1,
+				CFG_PCIE1_MEM_BASE,
+				CFG_PCIE1_MEM_PHYS,
+				CFG_PCIE1_MEM_SIZE,
+				PCI_REGION_MEM);
+
+		/* outbound io */
+		pci_set_region(hose->regions + 2,
+				CFG_PCIE1_IO_BASE,
+				CFG_PCIE1_IO_PHYS,
+				CFG_PCIE1_IO_SIZE,
+				PCI_REGION_IO);
+
+		hose->region_count = 3;
+
+		hose->first_busno=first_free_busno;
+		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
+
+		fsl_pci_init(hose);
+		printf ("PCIE on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
+
+		first_free_busno=hose->last_busno+1;
+
+	} else {
+		printf ("    PCIE: disabled\n");
+	}
+}
+#else
+	gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
+#endif
+}
+#endif /* CONFIG_PCI */
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+	int node, tmp[2];
+	const char *path;
+
+	ft_cpu_setup(blob, bd);
+
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI1
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+#ifdef CONFIG_PCIE1
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+	}
+}
+#endif
diff --git a/board/freescale/mpc8568mds/u-boot.lds b/board/freescale/mpc8568mds/u-boot.lds
new file mode 100644
index 0000000..4682041
--- /dev/null
+++ b/board/freescale/mpc8568mds/u-boot.lds
@@ -0,0 +1,152 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor.
+ *
+ * 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)
+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
+{
+ /* ELIOR - From RAM:  From FLASH: 0xFFFFFFFC*/
+  .resetvec 0xFFFFFFFC:
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  /*(ELIOR - From RAM:  From FLASH: 0xFFFFF000*/
+  .bootpg 0xFFFFF000:
+  {
+	cpu/mpc85xx/start.o	(.bootpg)
+	board/freescale/mpc8568mds/init.o (.bootpg)
+  } = 0xffff
+
+  /* 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/mpc85xx/start.o	(.text)
+    board/freescale/mpc8568mds/init.o (.text)
+    cpu/mpc85xx/traps.o (.text)
+    cpu/mpc85xx/interrupts.o (.text)
+    cpu/mpc85xx/cpu_init.o (.text)
+    cpu/mpc85xx/cpu.o (.text)
+    cpu/mpc85xx/speed.o (.text)
+    cpu/mpc85xx/pci.o (.text)
+    common/dlmalloc.o (.text)
+    lib_generic/crc32.o (.text)
+    lib_ppc/extable.o (.text)
+    lib_generic/zlib.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 = .);
+}