Merge branch 'master' of /home/wd/git/u-boot/work

36 files changed, 180 insertions, 116 deletions

diff --git a/Makefile b/Makefile
index 5643aa9..c0821d8 100644
--- a/Makefile
+++ b/Makefile
@@ -1733,9 +1733,13 @@ M54455EVB_i66_config :	unconfig
 	>include/config.h ; \
 	if [ "$${FLASH}" == "INTEL" ] ; then \
 		echo "#undef CFG_ATMEL_BOOT" >> $(obj)include/config.h ; \
+		echo "TEXT_BASE = 0x00000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
+		cp $(obj)board/freescale/m54455evb/u-boot.int $(obj)board/freescale/m54455evb/u-boot.lds ; \
 		echo "... with INTEL boot..." ; \
 	else \
 		echo "#define CFG_ATMEL_BOOT"	>> $(obj)include/config.h ; \
+		echo "TEXT_BASE = 0x04000000" > $(obj)board/freescale/m54455evb/config.tmp ; \
+		cp $(obj)board/freescale/m54455evb/u-boot.atm $(obj)board/freescale/m54455evb/u-boot.lds ; \
 		echo "... with ATMEL boot..." ; \
 	fi; \
 	echo "#define CFG_INPUT_CLKSRC $${FREQ}" >> $(obj)include/config.h ; \
diff --git a/board/cds/common/ft_board.c b/board/cds/common/ft_board.c
index 9d97905..3eda100 100644
--- a/board/cds/common/ft_board.c
+++ b/board/cds/common/ft_board.c
@@ -37,17 +37,24 @@ static void cds_pci_fixup(void *blob)
 
 	map = ft_get_prop(blob, "/" OF_SOC "/pci@8000/interrupt-map", &len);
 
-	len /= sizeof(u32);
+	if (!map)
+		map = ft_get_prop(blob, "/" OF_PCI "/interrupt-map", &len);
 
-	slot = get_pci_slot();
+	if (map) {
+		len /= sizeof(u32);
 
-	for (i=0;i<len;i+=7) {
-		/* We rotate the interrupt pins so that the mapping
-		 * changes depending on the slot the carrier card is in.
-		 */
-		map[3] = ((map[3] + slot - 2) % 4) + 1;
+		slot = get_pci_slot();
 
-		map+=7;
+		for (i=0;i<len;i+=7) {
+			/* We rotate the interrupt pins so that the mapping
+			 * changes depending on the slot the carrier card is in.
+			 */
+			map[3] = ((map[3] + slot - 2) % 4) + 1;
+
+			map+=7;
+		}
+	} else {
+		printf("*** Warning - No PCI node found\n");
 	}
 }
 #endif
diff --git a/board/dbau1x00/u-boot.lds b/board/dbau1x00/u-boot.lds
index 10c9917..9639b81 100644
--- a/board/dbau1x00/u-boot.lds
+++ b/board/dbau1x00/u-boot.lds
@@ -43,14 +43,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
-
-	_gp = ALIGN(16);
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/board/freescale/m54455evb/config.mk b/board/freescale/m54455evb/config.mk
index ce014ed..b42fcc9 100644
--- a/board/freescale/m54455evb/config.mk
+++ b/board/freescale/m54455evb/config.mk
@@ -22,4 +22,6 @@
 # MA 02111-1307 USA
 #
 
-TEXT_BASE = 0
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
diff --git a/board/gth2/u-boot.lds b/board/gth2/u-boot.lds
index 8ba0b6d..90432cb 100644
--- a/board/gth2/u-boot.lds
+++ b/board/gth2/u-boot.lds
@@ -43,14 +43,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	_gp = ALIGN(16);
-
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/board/incaip/u-boot.lds b/board/incaip/u-boot.lds
index 10c9917..9639b81 100644
--- a/board/incaip/u-boot.lds
+++ b/board/incaip/u-boot.lds
@@ -43,14 +43,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
-
-	_gp = ALIGN(16);
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/board/m5282evb/m5282evb.c b/board/m5282evb/m5282evb.c
index 243d6a4..7d6d1d6 100644
--- a/board/m5282evb/m5282evb.c
+++ b/board/m5282evb/m5282evb.c
@@ -89,4 +89,5 @@ long int initdram (int board_type)
 		/* Write to the SDRAM Mode Register */
 		*(u32 *)(CFG_SDRAM_BASE + 0x400) = 0xA5A59696;
 	}
+	return dramsize;
 }
diff --git a/board/pb1x00/u-boot.lds b/board/pb1x00/u-boot.lds
index a2d19a8..363d974 100644
--- a/board/pb1x00/u-boot.lds
+++ b/board/pb1x00/u-boot.lds
@@ -43,14 +43,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	_gp = ALIGN(16);
-
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/board/purple/u-boot.lds b/board/purple/u-boot.lds
index 1bdac1f..e7ec012 100644
--- a/board/purple/u-boot.lds
+++ b/board/purple/u-boot.lds
@@ -53,14 +53,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
-
-	_gp = ALIGN(16);
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/board/tb0229/u-boot.lds b/board/tb0229/u-boot.lds
index 30a2bc5..b2fa9f2 100644
--- a/board/tb0229/u-boot.lds
+++ b/board/tb0229/u-boot.lds
@@ -43,14 +43,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
-
-	_gp = ALIGN(16);
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/cpu/mcf52x2/start.S b/cpu/mcf52x2/start.S
index 686e2a5..260a09a 100644
--- a/cpu/mcf52x2/start.S
+++ b/cpu/mcf52x2/start.S
@@ -58,7 +58,7 @@ _vectors:
 .long	0x00000000		/* Flash offset is 0 until we setup CS0 */
 #if defined(CONFIG_R5200)
 .long	0x400
-#elif defined(CONFIG_M5282)
+#elif defined(CONFIG_M5282) && (TEXT_BASE == CFG_INT_FLASH_BASE)
 .long	_start - TEXT_BASE
 #else
 .long	_START
@@ -177,7 +177,11 @@ _after_flashbar_copy:
 	 * therefore no VBR to set
 	 */
 #if !defined(CONFIG_MONITOR_IS_IN_RAM)
+#if defined(CONFIG_M5282) && (TEXT_BASE == CFG_INT_FLASH_BASE)
+	move.l	#CFG_INT_FLASH_BASE, %d0
+#else
 	move.l	#CFG_FLASH_BASE, %d0
+#endif
 	movec	%d0, %VBR
 #endif
 
diff --git a/cpu/mcf532x/start.S b/cpu/mcf532x/start.S
index 5cc1c87..61be2ea 100644
--- a/cpu/mcf532x/start.S
+++ b/cpu/mcf532x/start.S
@@ -131,7 +131,7 @@ _start:
 	movec	%d0, %VBR
 
 	move.l	#(CFG_INIT_RAM_ADDR + CFG_INIT_RAM_CTRL), %d0
-	movec	%d0, %RAMBAR0
+	movec	%d0, %RAMBAR1
 
 	/* invalidate and disable cache */
 	move.l	#0x01000000, %d0		/* Invalidate cache cmd */
@@ -268,7 +268,7 @@ _int_handler:
 icache_enable:
 	move.l	#0x01000000, %d0		/* Invalidate cache cmd */
 	movec	%d0, %CACR			/* Invalidate cache */
-	move.l	#(CFG_SDRAM_BASE + 0xc000 + ((CFG_SDRAM_SIZE & 0x1fe0) << 11)), %d0
+	move.l	#(CFG_SDRAM_BASE + 0x1c000), %d0
 	movec	%d0, %ACR0			/* Enable cache */
 
 	move.l	#0x80000200, %d0		/* Setup cache mask */
diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
index b29986e..487c4eb 100644
--- a/cpu/mips/config.mk
+++ b/cpu/mips/config.mk
@@ -35,6 +35,6 @@ else
 ENDIANNESS = -EB
 endif
 
-MIPSFLAGS += $(ENDIANNESS) -mabicalls
+MIPSFLAGS += $(ENDIANNESS)
 
 PLATFORM_CPPFLAGS += $(MIPSFLAGS)
diff --git a/cpu/mips/start.S b/cpu/mips/start.S
index e91e213..074d01d 100644
--- a/cpu/mips/start.S
+++ b/cpu/mips/start.S
@@ -234,11 +234,11 @@ reset:
 	li	t0, CONF_CM_UNCACHED
 	mtc0	t0, CP0_CONFIG
 
-	/* Initialize GOT pointer.
+	/* Initialize $gp.
 	*/
 	bal     1f
 	nop
-	.word   _GLOBAL_OFFSET_TABLE_
+	.word	_gp
 	1:
 	move    gp, ra
 	lw      t1, 0(ra)
@@ -306,9 +306,9 @@ relocate_code:
 	move	t1, a2
 
 	/*
-	 * Fix GOT pointer:
+	 * Fix $gp:
 	 *
-	 * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + Destination Address
+	 * New $gp = (Old $gp - CFG_MONITOR_BASE) + Destination Address
 	 */
 	move	t6, gp
 	sub	gp, CFG_MONITOR_BASE
@@ -341,15 +341,22 @@ relocate_code:
 	j	t0
 	nop
 
+	.gpword	_GLOBAL_OFFSET_TABLE_	/* _GLOBAL_OFFSET_TABLE_ - _gp	*/
 	.word	uboot_end_data
 	.word	uboot_end
 	.word	num_got_entries
 
 in_ram:
-	/* Now we want to update GOT.
+	/*
+	 * Now we want to update GOT.
+	 *
+	 * GOT[0] is reserved. GOT[1] is also reserved for the dynamic object
+	 * generated by GNU ld. Skip these reserved entries from relocation.
 	 */
 	lw	t3, -4(t0)	/* t3 <-- num_got_entries	*/
-	addi	t4, gp, 8	/* Skipping first two entries.	*/
+	lw	t4, -16(t0)	/* t4 <-- (_GLOBAL_OFFSET_TABLE_ - _gp)	*/
+	add	t4, t4, gp	/* t4 now holds _GLOBAL_OFFSET_TABLE_	*/
+	addi	t4, t4, 8	/* Skipping first two entries.	*/
 	li	t2, 2
 1:
 	lw	t1, 0(t4)
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index 08e0468..bbc5444 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -163,7 +163,12 @@ int do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
 	 * Initiate hard reset in debug control register DBCR0
 	 * Make sure MSR[DE] = 1
 	 */
-		unsigned long val;
+		unsigned long val, msr;
+
+		msr = mfmsr ();
+		msr |= MSR_DE;
+		mtmsr (msr);
+
 		val = mfspr(DBCR0);
 		val |= 0x70000000;
 		mtspr(DBCR0,val);
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index 2c98c2a..ada6ea5 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -218,6 +218,8 @@ _start_e500:
 	bdnz	0b
 
 	/* Clear and set up some registers. */
+	li      r0,0
+	mtmsr   r0
 	li	r0,0x0000
 	lis	r1,0xffff
 	mtspr	DEC,r0			/* prevent dec exceptions */
@@ -266,18 +268,17 @@ _start_e500:
 	 */
 	lis	r3,CFG_INIT_RAM_ADDR@h
 	ori	r3,r3,CFG_INIT_RAM_ADDR@l
-	li	r2,512 /* 512*32=16K */
+	li	r2,(CFG_DCACHE_SIZE / (2 * CFG_CACHELINE_SIZE)) 
 	mtctr	r2
 	li	r0,0
 1:
 	dcbz	r0,r3
 	dcbtls	0,r0,r3
-	addi	r3,r3,32
+	addi	r3,r3,CFG_CACHELINE_SIZE
 	bdnz	1b
 
 	/* Jump out the last 4K page and continue to 'normal' start */
 #ifdef CFG_RAMBOOT
-	bl	3f
 	b	_start_cont
 #else
 	/* Calculate absolute address in FLASH and jump there		*/
@@ -286,15 +287,9 @@ _start_e500:
 	ori	r3,r3,CFG_MONITOR_BASE@l
 	addi	r3,r3,_start_cont - _start + _START_OFFSET
 	mtlr	r3
+	blr
 #endif
 
-3:	li	r0,0
-	mtspr	SRR1,r0		/* Keep things disabled for now */
-	mflr	r1
-	mtspr	SRR0,r1
-	rfi
-	isync
-
 	.text
 	.globl	_start
 _start:
@@ -701,6 +696,7 @@ in8:
 	.globl	out8
 out8:
 	stb	r4,0x0000(r3)
+	sync
 	blr
 
 /*------------------------------------------------------------------------------- */
@@ -710,6 +706,7 @@ out8:
 	.globl	out16
 out16:
 	sth	r4,0x0000(r3)
+	sync
 	blr
 
 /*------------------------------------------------------------------------------- */
@@ -719,6 +716,7 @@ out16:
 	.globl	out16r
 out16r:
 	sthbrx	r4,r0,r3
+	sync
 	blr
 
 /*------------------------------------------------------------------------------- */
@@ -728,6 +726,7 @@ out16r:
 	.globl	out32
 out32:
 	stw	r4,0x0000(r3)
+	sync
 	blr
 
 /*------------------------------------------------------------------------------- */
@@ -737,6 +736,7 @@ out32:
 	.globl	out32r
 out32r:
 	stwbrx	r4,r0,r3
+	sync
 	blr
 
 /*------------------------------------------------------------------------------- */
@@ -1061,11 +1061,11 @@ unlock_ram_in_cache:
 	/* invalidate the INIT_RAM section */
 	lis	r3,(CFG_INIT_RAM_ADDR & ~31)@h
 	ori	r3,r3,(CFG_INIT_RAM_ADDR & ~31)@l
-	li	r4,512
+	li	r4,(CFG_DCACHE_SIZE / (2 * CFG_CACHELINE_SIZE)) 
 	mtctr	r4
 1:	icbi	r0,r3
 	dcbi	r0,r3
-	addi	r3,r3,32
+	addi	r3,r3,CFG_CACHELINE_SIZE
 	bdnz	1b
 	sync			/* Wait for all icbi to complete on bus */
 	isync
diff --git a/drivers/Makefile b/drivers/Makefile
index 00978d8..d19588f 100755
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -45,7 +45,7 @@ COBJS	= 3c589.o 5701rls.o ali512x.o at45.o ata_piix.o \
 	  s3c4510b_eth.o s3c4510b_uart.o \
 	  sed13806.o sed156x.o \
 	  serial.o serial_max3100.o \
-	  serial_pl010.o serial_pl011.o serial_xuartlite.o \
+	  serial_xuartlite.o \
 	  sil680.o sl811_usb.o sm501.o smc91111.o smiLynxEM.o \
 	  status_led.o sym53c8xx.o systemace.o ahci.o \
 	  ti_pci1410a.o tigon3.o tqm8xx_pcmcia.o tsec.o \
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 93c68dd..40f3d67 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB 	:= $(obj)libserial.a
 
-COBJS 	:= mcfuart.o
+COBJS 	:= mcfuart.o serial_pl010.o serial_pl011.o
 
 SRCS 	:= $(COBJS:.o=.c)
 OBJS 	:= $(addprefix $(obj),$(COBJS))
diff --git a/drivers/serial_pl010.c b/drivers/serial/serial_pl010.c
index 417b6ae..417b6ae 100644
--- a/drivers/serial_pl010.c
+++ b/drivers/serial/serial_pl010.c
diff --git a/drivers/serial_pl011.c b/drivers/serial/serial_pl011.c
index 4d35fe5..4d35fe5 100644
--- a/drivers/serial_pl011.c
+++ b/drivers/serial/serial_pl011.c
diff --git a/drivers/serial_pl011.h b/drivers/serial/serial_pl011.h
index 5f20fdd..5f20fdd 100644
--- a/drivers/serial_pl011.h
+++ b/drivers/serial/serial_pl011.h
diff --git a/drivers/tsec.c b/drivers/tsec.c
index 4ff3339..7ba8f0c 100644
--- a/drivers/tsec.c
+++ b/drivers/tsec.c
@@ -803,6 +803,7 @@ static void startup_tsec(struct eth_device *dev)
 	/* Tell the DMA it is clear to go */
 	regs->dmactrl |= DMACTRL_INIT_SETTINGS;
 	regs->tstat = TSTAT_CLEAR_THALT;
+	regs->rstat = RSTAT_CLEAR_RHALT;
 	regs->dmactrl &= ~(DMACTRL_GRS | DMACTRL_GTS);
 }
 
diff --git a/examples/mips.lds b/examples/mips.lds
index 9d9849b..a770728 100644
--- a/examples/mips.lds
+++ b/examples/mips.lds
@@ -39,14 +39,14 @@ SECTIONS
 	. = ALIGN(4);
 	.data  : { *(.data) }
 
-	. = ALIGN(4);
-	.sdata  : { *(.sdata) }
+	. = .;
+	_gp = ALIGN(16) + 0x7ff0;
 
-	_gp = ALIGN(16);
-
-	__got_start = .;
-	.got  : { *(.got) }
-	__got_end = .;
+	.got : {
+	  __got_start = .;
+	  *(.got)
+	  __got_end = .;
+	}
 
 	.sdata  : { *(.sdata) }
 
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index b8214b1..0e6abd7 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -49,7 +49,7 @@
    cannot access physical memory directly from core */
 #define UNCACHED_SDRAM(a) (((unsigned long)(a)) | 0x20000000)
 #else	/* !CONFIG_AU1X00 */
-#define UNCACHED_SDRAM(a) PHYSADDR(a)
+#define UNCACHED_SDRAM(a) KSEG1ADDR(a)
 #endif	/* CONFIG_AU1X00 */
 #endif	/* __ASSEMBLY__ */
 /*
diff --git a/include/configs/M5253EVBE.h b/include/configs/M5253EVBE.h
index 48170e7..f5e1b64 100644
--- a/include/configs/M5253EVBE.h
+++ b/include/configs/M5253EVBE.h
@@ -146,7 +146,7 @@
  * Please note that CFG_SDRAM_BASE _must_ start at 0
  */
 #define CFG_SDRAM_BASE		0x00000000
-#define CFG_SDRAM_SIZE		16	/* SDRAM size in MB */
+#define CFG_SDRAM_SIZE		8	/* SDRAM size in MB */
 
 #ifdef CONFIG_MONITOR_IS_IN_RAM
 #define CFG_MONITOR_BASE	0x20000
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index 3c17c1e..7bb9f60 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -163,7 +163,7 @@
  * Please note that CFG_SDRAM_BASE _must_ start at 0
  */
 #define CFG_SDRAM_BASE		0x00000000
-#define	CFG_SDRAM_SIZE		8	/* SDRAM size in MB */
+#define	CFG_SDRAM_SIZE		16	/* SDRAM size in MB */
 #define CFG_FLASH_BASE		0xffe00000
 #define	CFG_INT_FLASH_BASE	0xf0000000
 #define CFG_INT_FLASH_ENABLE	0x21
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index d3b1605..47d74a3 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -175,7 +175,7 @@
  * Please note that CFG_SDRAM_BASE _must_ start at 0
  */
 #define CFG_SDRAM_BASE		0x40000000
-#define CFG_SDRAM_SIZE		16	/* SDRAM size in MB */
+#define CFG_SDRAM_SIZE		32	/* SDRAM size in MB */
 #define CFG_SDRAM_CFG1		0x53722730
 #define CFG_SDRAM_CFG2		0x56670000
 #define CFG_SDRAM_CTRL		0xE1092000
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 6f4859c..ba050cb 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -27,8 +27,8 @@
  * board/config.h - configuration options, board specific
  */
 
-#ifndef _JAMICA54455_H
-#define _JAMICA54455_H
+#ifndef _M54455EVB_H
+#define _M54455EVB_H
 
 /*
  * High Level Configuration Options
@@ -75,7 +75,7 @@
 #define CONFIG_CMD_MISC
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_NET
-#define CONFIG_CMD_PCI
+#undef CONFIG_CMD_PCI
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_REGINFO
 
@@ -129,8 +129,8 @@
 	"u-boot=u-boot.bin\0"			\
 	"load=tftp ${loadaddr) ${u-boot}\0"	\
 	"upd=run load; run prog\0"		\
-	"prog=prot off 0 2ffff;"		\
-	"era 0 2ffff;"				\
+	"prog=prot off 4000000 402ffff;"		\
+	"era 4000000 402ffff;"				\
 	"cp.b ${loadaddr} 0 ${filesize};"	\
 	"save\0"				\
 	""
@@ -174,6 +174,7 @@
 #define CFG_IMMR		CFG_MBAR
 
 /* PCI */
+#ifdef CONFIG_CMD_PCI
 #define CONFIG_PCI		1
 
 #define CFG_PCI_MEM_BUS		0xA0000000
@@ -187,6 +188,7 @@
 #define CFG_PCI_CFG_BUS		0xB0000000
 #define CFG_PCI_CFG_PHYS	CFG_PCI_CFG_BUS
 #define CFG_PCI_CFG_SIZE	0x01000000
+#endif
 
 /* FPGA - Spartan 2 */
 /* experiment
@@ -268,8 +270,6 @@
 /* Configuration for environment
  * Environment is embedded in u-boot in the second sector of the flash
  */
-#define CFG_ENV_OFFSET		0x4000
-#define CFG_ENV_SECT_SIZE	0x2000
 #define CFG_ENV_IS_IN_FLASH	1
 #define CONFIG_ENV_OVERWRITE	1
 #undef CFG_ENV_IS_EMBEDDED
@@ -278,13 +278,17 @@
  * FLASH organization
  */
 #ifdef CFG_ATMEL_BOOT
-#	define CFG_FLASH_BASE		0
+#	define CFG_FLASH_BASE		CFG_CS0_BASE	
 #	define CFG_FLASH0_BASE		CFG_CS0_BASE
 #	define CFG_FLASH1_BASE		CFG_CS1_BASE
+#	define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x4000)
+#	define CFG_ENV_SECT_SIZE	0x2000
 #else
 #	define CFG_FLASH_BASE		CFG_FLASH0_BASE
 #	define CFG_FLASH0_BASE		CFG_CS1_BASE
 #	define CFG_FLASH1_BASE		CFG_CS0_BASE
+#	define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x60000)
+#	define CFG_ENV_SECT_SIZE	0x20000
 #endif
 
 /* M54455EVB has one non CFI flash, defined CFG_FLASH_CFI will cause the system
@@ -328,9 +332,9 @@
  * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
  */
 #ifdef CFG_ATMEL_BOOT
-#	define CONFIG_JFFS2_DEV		"nor0"
+#	define CONFIG_JFFS2_DEV		"nor1"
 #	define CONFIG_JFFS2_PART_SIZE	0x01000000
-#	define CONFIG_JFFS2_PART_OFFSET	CFG_FLASH1_BASE
+#	define CONFIG_JFFS2_PART_OFFSET	(CFG_FLASH1_BASE + 0x500000)
 #else
 #	define CONFIG_JFFS2_DEV		"nor0"
 #	define CONFIG_JFFS2_PART_SIZE	(0x01000000 - 0x500000)
@@ -356,20 +360,20 @@
 
 #ifdef CFG_ATMEL_BOOT
  /* Atmel Flash */
-#define CFG_CS0_BASE		0
+#define CFG_CS0_BASE		0x04000000
 #define CFG_CS0_MASK		0x00070001
 #define CFG_CS0_CTRL		0x00001140
 /* Intel Flash */
-#define CFG_CS1_BASE		0x04000000
+#define CFG_CS1_BASE		0x00000000
 #define CFG_CS1_MASK		0x01FF0001
-#define CFG_CS1_CTRL		0x003F3D60
+#define CFG_CS1_CTRL		0x00000D60
 
 #define CFG_ATMEL_BASE		CFG_CS0_BASE
 #else
 /* Intel Flash */
-#define CFG_CS0_BASE		0
+#define CFG_CS0_BASE		0x00000000
 #define CFG_CS0_MASK		0x01FF0001
-#define CFG_CS0_CTRL		0x003F3D60
+#define CFG_CS0_CTRL		0x00000D60
  /* Atmel Flash */
 #define CFG_CS1_BASE		0x04000000
 #define CFG_CS1_MASK		0x00070001
@@ -388,4 +392,4 @@
 #define CFG_CS3_MASK		0x00070001
 #define CFG_CS3_CTRL		0x00000020
 
-#endif				/* _JAMICA54455_H */
+#endif				/* _M54455EVB_H */
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 4e061bd..8dda665 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -316,6 +316,7 @@ extern unsigned long get_clock_freq(void);
 #define OF_SOC			"soc8541@e0000000"
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8541@e0000000/serial@4600"
+#define OF_PCI			"pci@e0008000"
 
 /*
  * I2C
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 6083715..4edc7fd 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -340,6 +340,7 @@ extern unsigned long get_clock_freq(void);
 #define OF_SOC			"soc8548@e0000000"
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8548@e0000000/serial@4600"
+#define OF_PCI			"pci@e0008000"
 
 /*
  * I2C
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 1d1b7c9..c414bf0 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -316,6 +316,7 @@ extern unsigned long get_clock_freq(void);
 #define OF_SOC			"soc8555@e0000000"
 #define OF_TBCLK		(bd->bi_busfreq / 8)
 #define OF_STDOUT_PATH		"/soc8555@e0000000/serial@4600"
+#define OF_PCI			"pci@e0008000"
 
 /*
  * I2C
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index ba744e9..548e158 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -297,7 +297,7 @@ extern unsigned long get_clock_freq(void);
 #define OF_SOC			"soc8568@e0000000"
 #define OF_QE			"qe@e0080000"
 #define OF_TBCLK		(bd->bi_busfreq / 8)
-#define OF_STDOUT_PATH		"/soc8568@e0000000/serial@4600"
+#define OF_STDOUT_PATH		"/soc8568@e0000000/serial@4500"
 
 /*
  * I2C
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index 1809fc5..b33e26f 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -114,15 +114,10 @@
 #define CONFIG_AUTOBOOT_STOP_STR	" "
 
 /*
- * These are "locally administered ethernet addresses" generated by
- * ./tools/gen_eth_addr
- *
- * After booting the board for the first time, new addresses should be
- * generated and assigned to the environment variables "ethaddr" and
- * "eth1addr".
+ * After booting the board for the first time, new ethernet addresses
+ * should be generated and assigned to the environment variables
+ * "ethaddr" and "eth1addr". This is normally done during production.
  */
-#define CONFIG_ETHADDR			6a:87:71:14:cd:cb
-#define CONFIG_ETH1ADDR			ca:f8:15:e6:3e:e6
 #define CONFIG_OVERWRITE_ETHADDR_ONCE	1
 #define CONFIG_NET_MULTI		1
 
diff --git a/lib_m68k/m68k_linux.c b/lib_m68k/m68k_linux.c
index bea9744..cc974c2 100644
--- a/lib_m68k/m68k_linux.c
+++ b/lib_m68k/m68k_linux.c
@@ -26,6 +26,7 @@
 #include <image.h>
 #include <zlib.h>
 #include <bzlib.h>
+#include <watchdog.h>
 #include <environment.h>
 #include <asm/byteorder.h>
 
@@ -36,6 +37,8 @@ DECLARE_GLOBAL_DATA_PTR;
 #define LINUX_MAX_ENVS		256
 #define LINUX_MAX_ARGS		256
 
+#define CHUNKSZ			(64 * 1024)
+
 #ifdef CONFIG_SHOW_BOOT_PROGRESS
 # include <status_led.h>
 # define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
diff --git a/mips_config.mk b/mips_config.mk
index d8aa5fa..67fb67d 100644
--- a/mips_config.mk
+++ b/mips_config.mk
@@ -22,3 +22,28 @@
 #
 
 PLATFORM_CPPFLAGS += -DCONFIG_MIPS -D__MIPS__
+
+#
+# From Linux arch/mips/Makefile
+#
+# GCC uses -G 0 -mabicalls -fpic as default.  We don't want PIC in the kernel
+# code since it only slows down the whole thing.  At some point we might make
+# use of global pointer optimizations but their use of $28 conflicts with
+# the current pointer optimization.
+#
+# The DECStation requires an ECOFF kernel for remote booting, other MIPS
+# machines may also.  Since BFD is incredibly buggy with respect to
+# crossformat linking we rely on the elf2ecoff tool for format conversion.
+#
+# cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe
+# cflags-y			+= -msoft-float
+# LDFLAGS_vmlinux		+= -G 0 -static -n -nostdlib
+# MODFLAGS			+= -mlong-calls
+#
+
+#
+# Meanwhile, U-Boot rely on PIC. We add proper switches explicitly.
+#
+PLATFORM_CPPFLAGS		+= -G 0 -mabicalls -fpic -pipe
+PLATFORM_CPPFLAGS		+= -msoft-float
+PLATFORM_LDFLAGS		+= -G 0 -static -n -nostdlib
diff --git a/net/bootp.c b/net/bootp.c
index 749d3e5..cfe6f8d 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -850,9 +850,9 @@ static void DhcpSendRequestPkt(Bootp_t *bp_offer)
 	bp->bp_hlen = HWL_ETHER;
 	bp->bp_hops = 0;
 	bp->bp_secs = htons(get_timer(0) / CFG_HZ);
-	NetCopyIP(&bp->bp_ciaddr, &bp_offer->bp_ciaddr); /* both in network byte order */
-	NetCopyIP(&bp->bp_yiaddr, &bp_offer->bp_yiaddr);
-	NetCopyIP(&bp->bp_siaddr, &bp_offer->bp_siaddr);
+	/* Do not set the client IP, your IP, or server IP yet, since it hasn't been ACK'ed by
+	 * the server yet */
+
 	/*
 	 * RFC3046 requires Relay Agents to discard packets with
 	 * nonzero and offered giaddr
@@ -870,7 +870,9 @@ static void DhcpSendRequestPkt(Bootp_t *bp_offer)
 	/*
 	 * Copy options from OFFER packet if present
 	 */
-	NetCopyIP(&OfferedIP, &bp->bp_yiaddr);
+
+	/* Copy offered IP into the parameters request list */
+	NetCopyIP(&OfferedIP, &bp_offer->bp_yiaddr);
 	extlen = DhcpExtended((u8 *)bp->bp_vend, DHCP_REQUEST, NetDHCPServerIP, OfferedIP);
 
 	pktlen = BOOTP_SIZE - sizeof(bp->bp_vend) + extlen;
@@ -980,3 +982,4 @@ void DhcpRequest(void)
 #endif
 
 #endif
+