Merge branch 'denx'

72 files changed, 531 insertions, 267 deletions

diff --git a/Makefile b/Makefile
index 0f6cc59..852dca8 100644
--- a/Makefile
+++ b/Makefile
@@ -253,9 +253,7 @@ LIBS += $(shell if [ -d post/board/$(BOARDDIR) ]; then echo \
 	"post/board/$(BOARDDIR)/libpost$(BOARD).a"; fi)
 LIBS += common/libcommon.a
 LIBS += libfdt/libfdt.a
-ifeq ($(CONFIG_API),y)
 LIBS += api/libapi.a
-endif
 
 LIBS := $(addprefix $(obj),$(LIBS))
 .PHONY : $(LIBS)
@@ -266,11 +264,8 @@ PLATFORM_LIBS += -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -
 # The "tools" are needed early, so put this first
 # Don't include stuff already done in $(LIBS)
 SUBDIRS	= tools \
-	  examples
-
-ifeq ($(CONFIG_API),y)
-SUBDIRS += api_examples
-endif
+	  examples \
+	  api_examples
 
 .PHONY : $(SUBDIRS)
 
@@ -2467,20 +2462,8 @@ versatileab_config	\
 versatilepb_config :	unconfig
 	@board/versatile/split_by_variant.sh $@
 
-voiceblue_smallflash_config	\
 voiceblue_config:	unconfig
-	@mkdir -p $(obj)include
-	@mkdir -p $(obj)board/voiceblue
-	@if [ "$(findstring _smallflash_,$@)" ] ; then \
-		$(XECHO) "... boot from lower flash bank" ; \
-		echo "#define VOICEBLUE_SMALL_FLASH" >>$(obj)include/config.h ; \
-		echo "VOICEBLUE_SMALL_FLASH=y" >$(obj)board/voiceblue/config.tmp ; \
-	else \
-		$(XECHO) "... boot from upper flash bank" ; \
-		>$(obj)include/config.h ; \
-		echo "VOICEBLUE_SMALL_FLASH=n" >$(obj)board/voiceblue/config.tmp ; \
-	fi
-	@$(MKCONFIG) -a voiceblue arm arm925t voiceblue
+	@$(MKCONFIG) $(@:_config=) arm arm925t voiceblue
 
 cm4008_config	:	unconfig
 	@$(MKCONFIG) $(@:_config=) arm arm920t cm4008 NULL ks8695
diff --git a/api/Makefile b/api/Makefile
index 94de3dc..4216892 100644
--- a/api/Makefile
+++ b/api/Makefile
@@ -24,13 +24,12 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)libapi.a
 
-COBJS	= api.o api_net.o api_storage.o api_platform-$(ARCH).o
+COBJS-$(CONFIG_API) += api.o api_net.o api_storage.o api_platform-$(ARCH).o
 
+COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 
-all:	$(LIB)
-
 $(LIB):	$(obj).depend $(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
diff --git a/api_examples/Makefile b/api_examples/Makefile
index cb49a9e..5666f48 100644
--- a/api_examples/Makefile
+++ b/api_examples/Makefile
@@ -30,19 +30,25 @@ endif
 
 include $(TOPDIR)/config.mk
 
-ELF	+= demo
-BIN	+= demo.bin
+ELF-$(CONFIG_API) += demo
+BIN-$(CONFIG_API) += demo.bin
+ELF	:= $(ELF-y)
+BIN	:= $(BIN-y)
 
 #CFLAGS += -v
 
-COBJS	:= $(ELF:=.o)
-SOBJS	:= crt0.o
+COBJS-$(CONFIG_API) += $(ELF:=.o)
+SOBJS-$(CONFIG_API) += crt0.o
 ifeq ($(ARCH),ppc)
-SOBJS	+= ppcstring.o
+SOBJS-$(CONFIG_API) += ppcstring.o
 endif
+COBJS	:= $(COBJS-y)
+SOBJS	:= $(SOBJS-y)
 
 LIB	= $(obj)libglue.a
-LIBCOBJS= glue.o crc32.o ctype.o string.o vsprintf.o libgenwrap.o
+LIBCOBJS-$(CONFIG_API) += glue.o crc32.o ctype.o string.o vsprintf.o \
+				libgenwrap.o
+LIBCOBJS := $(LIBCOBJS-y)
 
 LIBOBJS	= $(addprefix $(obj),$(SOBJS) $(LIBCOBJS))
 
@@ -55,7 +61,7 @@ gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
 
 CPPFLAGS += -I..
 
-all:	$(obj).depend $(OBJS) $(LIB) $(BIN) $(ELF)
+all:	$(obj).depend $(OBJS) $(LIB) $(ELF) $(BIN)
 
 #########################################################################
 $(LIB):	$(obj).depend $(LIBOBJS)
diff --git a/api_examples/libgenwrap.c b/api_examples/libgenwrap.c
index df62633..2b62bad 100644
--- a/api_examples/libgenwrap.c
+++ b/api_examples/libgenwrap.c
@@ -84,7 +84,12 @@ void do_reset (void)
 	ub_reset();
 }
 
-void *malloc(size_t len)
+void *malloc (size_t len)
 {
 	return NULL;
 }
+
+void hang (void)
+{
+	while (1) ;
+}
diff --git a/board/ads5121/ads5121.c b/board/ads5121/ads5121.c
index 1582c22..462f41d 100644
--- a/board/ads5121/ads5121.c
+++ b/board/ads5121/ads5121.c
@@ -126,24 +126,24 @@ long int fixed_sdram (void)
 	im->mddrc.prioman_config2 = CFG_MDDRCGRP_PM_CFG2;
 	im->mddrc.hiprio_config = CFG_MDDRCGRP_HIPRIO_CFG;
 	im->mddrc.lut_table0_main_upper = CFG_MDDRCGRP_LUT0_MU;
-	im->mddrc.lut_table1_main_upper = CFG_MDDRCGRP_LUT1_MU;
-	im->mddrc.lut_table2_main_upper = CFG_MDDRCGRP_LUT2_MU;
-	im->mddrc.lut_table3_main_upper = CFG_MDDRCGRP_LUT3_MU;
-	im->mddrc.lut_table4_main_upper = CFG_MDDRCGRP_LUT4_MU;
 	im->mddrc.lut_table0_main_lower = CFG_MDDRCGRP_LUT0_ML;
+	im->mddrc.lut_table1_main_upper = CFG_MDDRCGRP_LUT1_MU;
 	im->mddrc.lut_table1_main_lower = CFG_MDDRCGRP_LUT1_ML;
+	im->mddrc.lut_table2_main_upper = CFG_MDDRCGRP_LUT2_MU;
 	im->mddrc.lut_table2_main_lower = CFG_MDDRCGRP_LUT2_ML;
+	im->mddrc.lut_table3_main_upper = CFG_MDDRCGRP_LUT3_MU;
 	im->mddrc.lut_table3_main_lower = CFG_MDDRCGRP_LUT3_ML;
+	im->mddrc.lut_table4_main_upper = CFG_MDDRCGRP_LUT4_MU;
 	im->mddrc.lut_table4_main_lower = CFG_MDDRCGRP_LUT4_ML;
 	im->mddrc.lut_table0_alternate_upper = CFG_MDDRCGRP_LUT0_AU;
-	im->mddrc.lut_table1_alternate_upper = CFG_MDDRCGRP_LUT1_AU;
-	im->mddrc.lut_table2_alternate_upper = CFG_MDDRCGRP_LUT2_AU;
-	im->mddrc.lut_table3_alternate_upper = CFG_MDDRCGRP_LUT3_AU;
-	im->mddrc.lut_table4_alternate_upper = CFG_MDDRCGRP_LUT4_AU;
 	im->mddrc.lut_table0_alternate_lower = CFG_MDDRCGRP_LUT0_AL;
+	im->mddrc.lut_table1_alternate_upper = CFG_MDDRCGRP_LUT1_AU;
 	im->mddrc.lut_table1_alternate_lower = CFG_MDDRCGRP_LUT1_AL;
+	im->mddrc.lut_table2_alternate_upper = CFG_MDDRCGRP_LUT2_AU;
 	im->mddrc.lut_table2_alternate_lower = CFG_MDDRCGRP_LUT2_AL;
+	im->mddrc.lut_table3_alternate_upper = CFG_MDDRCGRP_LUT3_AU;
 	im->mddrc.lut_table3_alternate_lower = CFG_MDDRCGRP_LUT3_AL;
+	im->mddrc.lut_table4_alternate_upper = CFG_MDDRCGRP_LUT4_AU;
 	im->mddrc.lut_table4_alternate_lower = CFG_MDDRCGRP_LUT4_AL;
 
 	/* Initialize MDDRC */
@@ -157,18 +157,26 @@ long int fixed_sdram (void)
 		im->mddrc.ddr_command = CFG_MICRON_NOP;
 
 	im->mddrc.ddr_command = CFG_MICRON_PCHG_ALL;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_RFSH;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_RFSH;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_INIT_DEV_OP;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_EM2;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_PCHG_ALL;
 	im->mddrc.ddr_command = CFG_MICRON_EM2;
 	im->mddrc.ddr_command = CFG_MICRON_EM3;
 	im->mddrc.ddr_command = CFG_MICRON_EN_DLL;
-	im->mddrc.ddr_command = CFG_MICRON_RST_DLL;
+	im->mddrc.ddr_command = CFG_MICRON_INIT_DEV_OP;
 	im->mddrc.ddr_command = CFG_MICRON_PCHG_ALL;
 	im->mddrc.ddr_command = CFG_MICRON_RFSH;
 	im->mddrc.ddr_command = CFG_MICRON_INIT_DEV_OP;
 	im->mddrc.ddr_command = CFG_MICRON_OCD_DEFAULT;
-	im->mddrc.ddr_command = CFG_MICRON_OCD_EXIT;
-
-	for (i = 0; i < 10; i++)
-		im->mddrc.ddr_command = CFG_MICRON_NOP;
+	im->mddrc.ddr_command = CFG_MICRON_PCHG_ALL;
+	im->mddrc.ddr_command = CFG_MICRON_NOP;
 
 	/* Start MDDRC */
 	im->mddrc.ddr_time_config0 = CFG_MDDRC_TIME_CFG0_RUN;
diff --git a/board/voiceblue/Makefile b/board/voiceblue/Makefile
index 5f340b4..9386bb0 100644
--- a/board/voiceblue/Makefile
+++ b/board/voiceblue/Makefile
@@ -62,7 +62,7 @@ clean:
 
 
 distclean:	clean
-	rm -f $(LIB) core config.tmp *.bak .depend
+	rm -f $(LIB) core *.bak .depend
 
 #########################################################################
 
diff --git a/board/voiceblue/config.mk b/board/voiceblue/config.mk
index d55daa4..2cfc56a 100644
--- a/board/voiceblue/config.mk
+++ b/board/voiceblue/config.mk
@@ -1,16 +1 @@
-#
-# Linux-Kernel is expected to be at 1000'8000,
-# entry 1000'8000 (mem base + reserved)
-#
-
-sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
-
-ifeq ($(VOICEBLUE_SMALL_FLASH),y)
-# We load ourself to internal SRAM at 2001'2000
-# Check map file when changing TEXT_BASE.
-# Everything has fit into 192kB internal SRAM!
-TEXT_BASE = 0x20012000
-else
-# Running in SDRAM...
 TEXT_BASE = 0x13FD0000
-endif
diff --git a/board/voiceblue/setup.S b/board/voiceblue/setup.S
index dcf37b5..78cd2b6 100644
--- a/board/voiceblue/setup.S
+++ b/board/voiceblue/setup.S
@@ -77,7 +77,7 @@ MUX_CONFIG_VALUES:
 	.word 0x00000000	@ FUNC_MUX_CTRL_3
 	.word 0x00000000	@ FUNC_MUX_CTRL_4
 	.word 0x12082480	@ FUNC_MUX_CTRL_5
-	.word 0x00000004	@ FUNC_MUX_CTRL_6
+	.word 0x0000001c	@ FUNC_MUX_CTRL_6
 	.word 0x00000003	@ FUNC_MUX_CTRL_7
 	.word 0x10001200	@ FUNC_MUX_CTRL_8
 	.word 0x01201012	@ FUNC_MUX_CTRL_9
diff --git a/board/xsengine/xsengine.c b/board/xsengine/xsengine.c
index 23d56c4..65923e9 100644
--- a/board/xsengine/xsengine.c
+++ b/board/xsengine/xsengine.c
@@ -47,7 +47,7 @@ int board_init (void)
 	return 0;
 }
 
-int board_post_init (void)
+int board_late_init (void)
 {
 	setenv ("stdout", "serial");
 	setenv ("stderr", "serial");
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index c28a155..4e77461 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -316,6 +316,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		print_num("-> size",	bd->bi_dram[i].size);
 	}
 
+#if defined(CONFIG_CMD_NET)
 	puts ("ethaddr     =");
 	for (i=0; i<6; ++i) {
 		printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
@@ -323,6 +324,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	puts  ( "\n"
 		"ip_addr     = ");
 	print_IPaddr (bd->bi_ip_addr);
+#endif
 	printf ("\n"
 		"baudrate    = %d bps\n", bd->bi_baudrate);
 
diff --git a/common/cmd_net.c b/common/cmd_net.c
index 56eb684..dbf6b86 100644
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -51,7 +51,7 @@ int do_tftpb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 U_BOOT_CMD(
 	tftpboot,	3,	1,	do_tftpb,
 	"tftpboot- boot image via network using TFTP protocol\n",
-	"[loadAddress] [bootfilename]\n"
+	"[loadAddress] [[hostIPaddr:]bootfilename]\n"
 );
 
 int do_rarpb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
diff --git a/common/serial.c b/common/serial.c
index 5601080..bfda7ca 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -60,6 +60,16 @@ struct serial_device *__default_serial_console (void)
 #else
 		return &serial0_device;
 #endif
+#elif defined(CONFIG_S3C2410)
+#if defined(CONFIG_SERIAL1)
+	return &s3c24xx_serial0_device;
+#elif defined(CONFIG_SERIAL2)
+	return &s3c24xx_serial1_device;
+#elif defined(CONFIG_SERIAL3)
+	return &s3c24xx_serial2_device;
+#else
+#error "CONFIG_SERIAL? missing."
+#endif
 #else
 #error No default console
 #endif
@@ -123,6 +133,11 @@ void serial_initialize (void)
 #if defined (CONFIG_STUART)
 	serial_register(&serial_stuart_device);
 #endif
+#if defined(CONFIG_S3C2410)
+	serial_register(&s3c24xx_serial0_device);
+	serial_register(&s3c24xx_serial1_device);
+	serial_register(&s3c24xx_serial2_device);
+#endif
 	serial_assign (default_serial_console ()->name);
 }
 
diff --git a/cpu/arm920t/interrupts.c b/cpu/arm920t/interrupts.c
index a43a3ed..0a6d94f 100644
--- a/cpu/arm920t/interrupts.c
+++ b/cpu/arm920t/interrupts.c
@@ -161,11 +161,16 @@ void do_fiq (struct pt_regs *pt_regs)
 
 void do_irq (struct pt_regs *pt_regs)
 {
-#if defined (CONFIG_USE_IRQ) && defined (CONFIG_ARCH_INTEGRATOR)
+#if defined (CONFIG_USE_IRQ)
+#if defined (ARM920_IRQ_CALLBACK)
+	ARM920_IRQ_CALLBACK();
+	return;
+#elif defined (CONFIG_ARCH_INTEGRATOR)
 	/* ASSUMED to be a timer interrupt  */
 	/* Just clear it - count handled in */
 	/* integratorap.c                   */
 	*(volatile ulong *)(CFG_TIMERBASE + 0x0C) = 0;
+#endif /* ARCH_INTEGRATOR */
 #else
 	printf ("interrupt request\n");
 	show_regs (pt_regs);
diff --git a/cpu/arm920t/s3c24x0/Makefile b/cpu/arm920t/s3c24x0/Makefile
index 1ed9bf3..6764920 100644
--- a/cpu/arm920t/s3c24x0/Makefile
+++ b/cpu/arm920t/s3c24x0/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(SOC).a
 
 COBJS	= i2c.o interrupts.o serial.o speed.o \
-	  usb.o usb_ohci.o
+	  usb.o usb_ohci.o nand.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/arm920t/s3c24x0/interrupts.c b/cpu/arm920t/s3c24x0/interrupts.c
index 1b36412..7ad9fcb 100644
--- a/cpu/arm920t/s3c24x0/interrupts.c
+++ b/cpu/arm920t/s3c24x0/interrupts.c
@@ -216,4 +216,13 @@ void reset_cpu (ulong ignored)
 	/*NOTREACHED*/
 }
 
+#ifdef CONFIG_USE_IRQ
+void s3c2410_irq(void)
+{
+	S3C24X0_INTERRUPT * irq = S3C24X0_GetBase_INTERRUPT();
+	u_int32_t intpnd = irq->INTPND;
+
+}
+#endif /* USE_IRQ */
+
 #endif /* defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB) */
diff --git a/cpu/arm920t/s3c24x0/nand.c b/cpu/arm920t/s3c24x0/nand.c
new file mode 100644
index 0000000..e1bf128
--- /dev/null
+++ b/cpu/arm920t/s3c24x0/nand.c
@@ -0,0 +1,179 @@
+/*
+ * (C) Copyright 2006 OpenMoko, Inc.
+ * Author: Harald Welte <laforge@openmoko.org>
+ *
+ * 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>
+
+#if 0
+#define DEBUGN	printf
+#else
+#define DEBUGN(x, args ...) {}
+#endif
+
+#if defined(CONFIG_CMD_NAND)
+#if !defined(CFG_NAND_LEGACY)
+
+#include <nand.h>
+#include <s3c2410.h>
+
+#define __REGb(x)	(*(volatile unsigned char *)(x))
+#define __REGi(x)	(*(volatile unsigned int *)(x))
+
+#define	NF_BASE		0x4e000000
+#define	NFCONF		__REGi(NF_BASE + 0x0)
+#define	NFCMD		__REGb(NF_BASE + 0x4)
+#define	NFADDR		__REGb(NF_BASE + 0x8)
+#define	NFDATA		__REGb(NF_BASE + 0xc)
+#define	NFSTAT		__REGb(NF_BASE + 0x10)
+#define NFECC0		__REGb(NF_BASE + 0x14)
+#define NFECC1		__REGb(NF_BASE + 0x15)
+#define NFECC2		__REGb(NF_BASE + 0x16)
+
+#define S3C2410_NFCONF_EN          (1<<15)
+#define S3C2410_NFCONF_512BYTE     (1<<14)
+#define S3C2410_NFCONF_4STEP       (1<<13)
+#define S3C2410_NFCONF_INITECC     (1<<12)
+#define S3C2410_NFCONF_nFCE        (1<<11)
+#define S3C2410_NFCONF_TACLS(x)    ((x)<<8)
+#define S3C2410_NFCONF_TWRPH0(x)   ((x)<<4)
+#define S3C2410_NFCONF_TWRPH1(x)   ((x)<<0)
+
+static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd)
+{
+	struct nand_chip *chip = mtd->priv;
+
+	DEBUGN("hwcontrol(): 0x%02x: ", cmd);
+
+	switch (cmd) {
+	case NAND_CTL_SETNCE:
+		NFCONF &= ~S3C2410_NFCONF_nFCE;
+		DEBUGN("NFCONF=0x%08x\n", NFCONF);
+		break;
+	case NAND_CTL_CLRNCE:
+		NFCONF |= S3C2410_NFCONF_nFCE;
+		DEBUGN("NFCONF=0x%08x\n", NFCONF);
+		break;
+	case NAND_CTL_SETALE:
+		chip->IO_ADDR_W = NF_BASE + 0x8;
+		DEBUGN("SETALE\n");
+		break;
+	case NAND_CTL_SETCLE:
+		chip->IO_ADDR_W = NF_BASE + 0x4;
+		DEBUGN("SETCLE\n");
+		break;
+	default:
+		chip->IO_ADDR_W = NF_BASE + 0xc;
+		break;
+	}
+	return;
+}
+
+static int s3c2410_dev_ready(struct mtd_info *mtd)
+{
+	DEBUGN("dev_ready\n");
+	return (NFSTAT & 0x01);
+}
+
+#ifdef CONFIG_S3C2410_NAND_HWECC
+void s3c2410_nand_enable_hwecc(struct mtd_info *mtd, int mode)
+{
+	DEBUGN("s3c2410_nand_enable_hwecc(%p, %d)\n", mtd ,mode);
+	NFCONF |= S3C2410_NFCONF_INITECC;
+}
+
+static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
+				      u_char *ecc_code)
+{
+	ecc_code[0] = NFECC0;
+	ecc_code[1] = NFECC1;
+	ecc_code[2] = NFECC2;
+	DEBUGN("s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
+		mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
+
+	return 0;
+}
+
+static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat,
+				     u_char *read_ecc, u_char *calc_ecc)
+{
+	if (read_ecc[0] == calc_ecc[0] &&
+	    read_ecc[1] == calc_ecc[1] &&
+	    read_ecc[2] == calc_ecc[2])
+		return 0;
+
+	printf("s3c2410_nand_correct_data: not implemented\n");
+	return -1;
+}
+#endif
+
+int board_nand_init(struct nand_chip *nand)
+{
+	u_int32_t cfg;
+	u_int8_t tacls, twrph0, twrph1;
+	S3C24X0_CLOCK_POWER * const clk_power = S3C24X0_GetBase_CLOCK_POWER();
+
+	DEBUGN("board_nand_init()\n");
+
+	clk_power->CLKCON |= (1 << 4);
+
+	/* initialize hardware */
+	twrph0 = 3; twrph1 = 0; tacls = 0;
+
+	cfg = S3C2410_NFCONF_EN;
+	cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
+	cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
+	cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
+
+	NFCONF = cfg;
+
+	/* initialize nand_chip data structure */
+	nand->IO_ADDR_R = nand->IO_ADDR_W = 0x4e00000c;
+
+	/* read_buf and write_buf are default */
+	/* read_byte and write_byte are default */
+
+	/* hwcontrol always must be implemented */
+	nand->hwcontrol = s3c2410_hwcontrol;
+
+	nand->dev_ready = s3c2410_dev_ready;
+
+#ifdef CONFIG_S3C2410_NAND_HWECC
+	nand->enable_hwecc = s3c2410_nand_enable_hwecc;
+	nand->calculate_ecc = s3c2410_nand_calculate_ecc;
+	nand->correct_data = s3c2410_nand_correct_data;
+	nand->eccmode = NAND_ECC_HW3_512;
+#else
+	nand->eccmode = NAND_ECC_SOFT;
+#endif
+
+#ifdef CONFIG_S3C2410_NAND_BBT
+	nand->options = NAND_USE_FLASH_BBT;
+#else
+	nand->options = 0;
+#endif
+
+	DEBUGN("end of nand_init\n");
+
+	return 0;
+}
+
+#else
+ #error "U-Boot legacy NAND support not available for S3C2410"
+#endif
+#endif
diff --git a/cpu/arm920t/s3c24x0/serial.c b/cpu/arm920t/s3c24x0/serial.c
index 36851ad..6e853b8 100644
--- a/cpu/arm920t/s3c24x0/serial.c
+++ b/cpu/arm920t/s3c24x0/serial.c
@@ -48,18 +48,74 @@ DECLARE_GLOBAL_DATA_PTR;
 #error "Bad: you didn't configure serial ..."
 #endif
 
-void serial_setbrg (void)
+#if defined(CONFIG_SERIAL_MULTI)
+#include <serial.h>
+
+/* Multi serial device functions */
+#define DECLARE_S3C_SERIAL_FUNCTIONS(port) \
+    int  s3serial##port##_init (void) {\
+	return serial_init_dev(port);}\
+    void s3serial##port##_setbrg (void) {\
+	serial_setbrg_dev(port);}\
+    int  s3serial##port##_getc (void) {\
+	return serial_getc_dev(port);}\
+    int  s3serial##port##_tstc (void) {\
+	return serial_tstc_dev(port);}\
+    void s3serial##port##_putc (const char c) {\
+	serial_putc_dev(port, c);}\
+    void s3serial##port##_puts (const char *s) {\
+	serial_puts_dev(port, s);}
+
+#define INIT_S3C_SERIAL_STRUCTURE(port,name,bus) {\
+	name,\
+	bus,\
+	s3serial##port##_init,\
+	s3serial##port##_setbrg,\
+	s3serial##port##_getc,\
+	s3serial##port##_tstc,\
+	s3serial##port##_putc,\
+	s3serial##port##_puts, }
+
+#endif /* CONFIG_SERIAL_MULTI */
+
+void _serial_setbrg(const int dev_index)
 {
-	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
-	int i;
+	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
 	unsigned int reg = 0;
+	int i;
 
 	/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
 	reg = get_PCLK() / (16 * gd->baudrate) - 1;
 
+	uart->UBRDIV = reg;
+	for (i = 0; i < 100; i++);
+}
+#if defined(CONFIG_SERIAL_MULTI)
+static inline void
+serial_setbrg_dev(unsigned int dev_index)
+{
+	_serial_setbrg(dev_index);
+}
+#else
+void serial_setbrg(void)
+{
+	_serial_setbrg(UART_NR);
+}
+#endif
+
+
+/* Initialise the serial port. The settings are always 8 data bits, no parity,
+ * 1 stop bit, no start bits.
+ */
+static int serial_init_dev(const int dev_index)
+{
+	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
+	int i;
+
 	/* FIFO enable, Tx/Rx FIFO clear */
 	uart->UFCON = 0x07;
 	uart->UMCON = 0x0;
+
 	/* Normal,No parity,1 stop,8 bit */
 	uart->ULCON = 0x3;
 	/*
@@ -67,40 +123,57 @@ void serial_setbrg (void)
 	 * normal,interrupt or polling
 	 */
 	uart->UCON = 0x245;
-	uart->UBRDIV = reg;
 
 #ifdef CONFIG_HWFLOW
 	uart->UMCON = 0x1; /* RTS up */
 #endif
-	for (i = 0; i < 100; i++);
+
+	/* FIXME: This is sooooooooooooooooooo ugly */
+#if defined(CONFIG_ARCH_GTA02_v1) || defined(CONFIG_ARCH_GTA02_v2)
+	/* we need auto hw flow control on the gsm and gps port */
+	if (dev_index == 0 || dev_index == 1)
+		uart->UMCON = 0x10;
+#endif
+	_serial_setbrg(dev_index);
+
+	return (0);
 }
 
-/*
- * Initialise the serial port with the given baudrate. The settings
- * are always 8 data bits, no parity, 1 stop bit, no start bits.
- *
+#if !defined(CONFIG_SERIAL_MULTI)
+/* Initialise the serial port. The settings are always 8 data bits, no parity,
+ * 1 stop bit, no start bits.
  */
 int serial_init (void)
 {
-	serial_setbrg ();
-
-	return (0);
+	return serial_init_dev(UART_NR);
 }
+#endif
 
 /*
  * Read a single byte from the serial port. Returns 1 on success, 0
  * otherwise. When the function is succesfull, the character read is
  * written into its argument c.
  */
-int serial_getc (void)
+int _serial_getc (const int dev_index)
 {
-	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
+	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
 
 	/* wait for character to arrive */
 	while (!(uart->UTRSTAT & 0x1));
 
 	return uart->URXH & 0xff;
 }
+#if defined(CONFIG_SERIAL_MULTI)
+static inline int serial_getc_dev(unsigned int dev_index)
+{
+	return _serial_getc(dev_index);
+}
+#else
+int serial_getc (void)
+{
+	return _serial_getc(UART_NR);
+}
+#endif
 
 #ifdef CONFIG_HWFLOW
 static int hwflow = 0; /* turned off by default */
@@ -138,9 +211,9 @@ void enable_putc(void)
 /*
  * Output a single byte to the serial port.
  */
-void serial_putc (const char c)
+void _serial_putc (const char c, const int dev_index)
 {
-	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
+	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
 #ifdef CONFIG_MODEM_SUPPORT
 	if (be_quiet)
 		return;
@@ -161,23 +234,72 @@ void serial_putc (const char c)
 	if (c == '\n')
 		serial_putc ('\r');
 }
+#if defined(CONFIG_SERIAL_MULTI)
+static inline void serial_putc_dev(unsigned int dev_index, const char c)
+{
+	_serial_putc(c, dev_index);
+}
+#else
+void serial_putc(const char c)
+{
+	_serial_putc(c, UART_NR);
+}
+#endif
+
 
 /*
  * Test whether a character is in the RX buffer
  */
-int serial_tstc (void)
+int _serial_tstc(const int dev_index)
 {
-	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(UART_NR);
+	S3C24X0_UART * const uart = S3C24X0_GetBase_UART(dev_index);
 
 	return uart->UTRSTAT & 0x1;
 }
+#if defined(CONFIG_SERIAL_MULTI)
+static inline int
+serial_tstc_dev(unsigned int dev_index)
+{
+	return _serial_tstc(dev_index);
+}
+#else
+int serial_tstc(void)
+{
+	return _serial_tstc(UART_NR);
+}
+#endif
 
-void
-serial_puts (const char *s)
+void _serial_puts(const char *s, const int dev_index)
 {
 	while (*s) {
-		serial_putc (*s++);
+		_serial_putc (*s++, dev_index);
 	}
 }
+#if defined(CONFIG_SERIAL_MULTI)
+static inline void
+serial_puts_dev(int dev_index, const char *s)
+{
+	_serial_puts(s, dev_index);
+}
+#else
+void
+serial_puts (const char *s)
+{
+	_serial_puts(s, UART_NR);
+}
+#endif
+
+#if defined(CONFIG_SERIAL_MULTI)
+DECLARE_S3C_SERIAL_FUNCTIONS(0);
+struct serial_device s3c24xx_serial0_device =
+	INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0", "S3UART1");
+DECLARE_S3C_SERIAL_FUNCTIONS(1);
+struct serial_device s3c24xx_serial1_device =
+	INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1", "S3UART2");
+DECLARE_S3C_SERIAL_FUNCTIONS(2);
+struct serial_device s3c24xx_serial2_device =
+	INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2", "S3UART3");
+
+#endif /* CONFIG_SERIAL_MULTI */
 
 #endif /* defined(CONFIG_S3C2400) || defined (CONFIG_S3C2410) || defined (CONFIG_TRAB) */
diff --git a/cpu/arm920t/start.S b/cpu/arm920t/start.S
index aefcdd1..ae86002 100644
--- a/cpu/arm920t/start.S
+++ b/cpu/arm920t/start.S
@@ -329,12 +329,12 @@ cpu_init_crit:
 	.macro	irq_save_user_regs
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}			@ Calling r0-r12
-	add     r8, sp, #S_PC
-	stmdb   r8, {sp, lr}^                   @ Calling SP, LR
-	str     lr, [r8, #0]                    @ Save calling PC
+	add     r7, sp, #S_PC
+	stmdb   r7, {sp, lr}^                   @ Calling SP, LR
+	str     lr, [r7, #0]                    @ Save calling PC
 	mrs     r6, spsr
-	str     r6, [r8, #4]                    @ Save CPSR
-	str     r0, [r8, #8]                    @ Save OLD_R0
+	str     r6, [r7, #4]                    @ Save CPSR
+	str     r0, [r7, #8]                    @ Save OLD_R0
 	mov	r0, sp
 	.endm
 
diff --git a/cpu/mpc512x/cpu.c b/cpu/mpc512x/cpu.c
index 6421a51..bed77ac 100644
--- a/cpu/mpc512x/cpu.c
+++ b/cpu/mpc512x/cpu.c
@@ -138,11 +138,11 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 
 	do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
 	do_fixup_by_path_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
-	do_fixup_by_path_u32(blob, cpu_path, "ref-frequency", CFG_MPC512X_CLKIN, 1);
 	do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
 	do_fixup_by_path_u32(blob, "/" OF_SOC, "bus-frequency", bd->bi_ipsfreq, 1);
-	do_fixup_by_path_u32(blob, "/" OF_SOC, "ref-frequency", CFG_MPC512X_CLKIN, 1);
-	do_fixup_by_path(blob, eth_path, "address", bd->bi_enetaddr, 6, 0);
 	do_fixup_by_path(blob, eth_path, "local-mac-address", bd->bi_enetaddr, 6, 0);
+
+	/* this is so old kernels with old device trees will boot */
+	do_fixup_by_path_u32(blob, "/" OF_SOC_OLD, "bus-frequency", bd->bi_ipsfreq, 0);
 }
 #endif
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 2429464..6b3f60e 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -21,11 +21,15 @@ void NS16550_init (NS16550_t com_port, int baud_divisor)
 	com_port->mdr1 = 0x7;	/* mode select reset TL16C750*/
 #endif
 	com_port->lcr = LCR_BKSE | LCRVAL;
-	com_port->dll = baud_divisor & 0xff;
-	com_port->dlm = (baud_divisor >> 8) & 0xff;
+	com_port->dll = 0;
+	com_port->dlm = 0;
 	com_port->lcr = LCRVAL;
 	com_port->mcr = MCRVAL;
 	com_port->fcr = FCRVAL;
+	com_port->lcr = LCR_BKSE | LCRVAL;
+	com_port->dll = baud_divisor & 0xff;
+	com_port->dlm = (baud_divisor >> 8) & 0xff;
+	com_port->lcr = LCRVAL;
 #if defined(CONFIG_OMAP)
 #if defined(CONFIG_APTIX)
 	com_port->mdr1 = 3;	/* /13 mode so Aptix 6MHz can hit 115200 */
@@ -38,12 +42,16 @@ void NS16550_init (NS16550_t com_port, int baud_divisor)
 void NS16550_reinit (NS16550_t com_port, int baud_divisor)
 {
 	com_port->ier = 0x00;
+	com_port->lcr = LCR_BKSE | LCRVAL;
+	com_port->dll = 0;
+	com_port->dlm = 0;
+	com_port->lcr = LCRVAL;
+	com_port->mcr = MCRVAL;
+	com_port->fcr = FCRVAL;
 	com_port->lcr = LCR_BKSE;
 	com_port->dll = baud_divisor & 0xff;
 	com_port->dlm = (baud_divisor >> 8) & 0xff;
 	com_port->lcr = LCRVAL;
-	com_port->mcr = MCRVAL;
-	com_port->fcr = FCRVAL;
 }
 
 void NS16550_putc (NS16550_t com_port, char c)
diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c
index a3d1c95..2fe838c 100644
--- a/drivers/spi/mpc8xxx_spi.c
+++ b/drivers/spi/mpc8xxx_spi.c
@@ -22,11 +22,11 @@
  */
 
 #include <common.h>
+#if defined(CONFIG_MPC8XXX_SPI) && defined(CONFIG_HARD_SPI)
+
 #include <spi.h>
 #include <asm/mpc8xxx_spi.h>
 
-#ifdef CONFIG_HARD_SPI
-
 #define SPI_EV_NE	(0x80000000 >> 22)	/* Receiver Not Empty */
 #define SPI_EV_NF	(0x80000000 >> 23)	/* Transmitter Not Full */
 
diff --git a/include/common.h b/include/common.h
index 54083f1..c4ee3e2 100644
--- a/include/common.h
+++ b/include/common.h
@@ -479,6 +479,8 @@ ulong	get_OPB_freq (void);
 ulong	get_PCI_freq (void);
 #endif
 #if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) || defined(CONFIG_LH7A40X)
+void	s3c2410_irq(void);
+#define ARM920_IRQ_CALLBACK s3c2410_irq
 ulong	get_FCLK (void);
 ulong	get_HCLK (void);
 ulong	get_PCLK (void);
diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h
index d490b33..baa9741 100644
--- a/include/configs/AP1000.h
+++ b/include/configs/AP1000.h
@@ -22,8 +22,6 @@
  * (easy to change)
  */
 
-#undef DEBUG
-
 #define CONFIG_405	1		/* This is a PPC405 CPU	    */
 #define CONFIG_4xx	1		/* ...member of PPC4xx family	*/
 
diff --git a/include/configs/BAB7xx.h b/include/configs/BAB7xx.h
index c11e9c9..8ec70aa 100644
--- a/include/configs/BAB7xx.h
+++ b/include/configs/BAB7xx.h
@@ -28,7 +28,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef  DEBUG
 #define GTREGREAD(x) 0xffffffff         /* needed for debug */
 
 /*
diff --git a/include/configs/EB+MCF-EV123.h b/include/configs/EB+MCF-EV123.h
index dae5295..ea49a5d 100644
--- a/include/configs/EB+MCF-EV123.h
+++ b/include/configs/EB+MCF-EV123.h
@@ -27,9 +27,7 @@
 
 #define  CONFIG_EB_MCF_EV123
 
-#undef DEBUG
 #undef CFG_HALT_BEFOR_RAM_JUMP
-#undef ET_DEBUG
 
 /*
  * High Level Configuration Options (easy to change)
diff --git a/include/configs/ELPPC.h b/include/configs/ELPPC.h
index bb77188..c64537f 100644
--- a/include/configs/ELPPC.h
+++ b/include/configs/ELPPC.h
@@ -28,7 +28,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef  DEBUG
 #define GTREGREAD(x) 0xffffffff         /* needed for debug */
 
 /*
diff --git a/include/configs/IPHASE4539.h b/include/configs/IPHASE4539.h
index 6fee455..bb2c96a 100644
--- a/include/configs/IPHASE4539.h
+++ b/include/configs/IPHASE4539.h
@@ -30,8 +30,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG				/* General debug */
-
 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  * (easy to change)
diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h
index ab574d5..a3d7bc4 100644
--- a/include/configs/M52277EVB.h
+++ b/include/configs/M52277EVB.h
@@ -38,8 +38,6 @@
 #define CONFIG_M52277		/* define processor type */
 #define CONFIG_M52277EVB	/* M52277EVB board */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index 7f544c8..3b4bff3 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -37,8 +37,6 @@
 #define CONFIG_MCF523x		/* define processor family */
 #define CONFIG_M5235		/* define processor type */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h
index 798ec0c..47e1e03 100644
--- a/include/configs/M5271EVB.h
+++ b/include/configs/M5271EVB.h
@@ -31,8 +31,6 @@
 #ifndef _M5271EVB_H
 #define _M5271EVB_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options (easy to change)
  */
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index e956739..1a15c77 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -37,8 +37,6 @@
 #define CONFIG_MCF532x		/* define processor family */
 #define CONFIG_M5329		/* define processor type */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index 6bfffa1..da4156c 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -37,8 +37,6 @@
 #define CONFIG_MCF532x		/* define processor family */
 #define CONFIG_M5373		/* define processor type */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 581c794..5f55761 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -38,8 +38,6 @@
 #define CONFIG_M54455		/* define processor type */
 #define CONFIG_M54455EVB	/* M54455EVB board */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h
index 84c2105..f0d42be 100644
--- a/include/configs/M5475EVB.h
+++ b/include/configs/M5475EVB.h
@@ -38,8 +38,6 @@
 #define CONFIG_M547x		/* define processor type */
 #define CONFIG_M5475		/* define processor type */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h
index e9e5ee9..88dd219 100644
--- a/include/configs/M5485EVB.h
+++ b/include/configs/M5485EVB.h
@@ -38,8 +38,6 @@
 #define CONFIG_M548x		/* define processor type */
 #define CONFIG_M5485		/* define processor type */
 
-#undef DEBUG
-
 #define CONFIG_MCFUART
 #define CFG_UART_PORT		(0)
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index ad2305c..ff7101f 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -25,8 +25,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index 295e785..bf5ef4b 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -9,8 +9,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index 6c0e68a..702b073 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -20,8 +20,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 07f2f30..331f4c9 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -29,8 +29,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
@@ -356,6 +354,7 @@
 #define CFG_I2C2_OFFSET		0x3100
 
 /* SPI */
+#define CONFIG_MPC8XXX_SPI
 #define CONFIG_HARD_SPI			/* SPI with hardware support */
 #undef CONFIG_SOFT_SPI			/* SPI bit-banged */
 
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index 168ca2a..eff9fba 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -22,8 +22,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h
index 83a4b1e..27b037a 100644
--- a/include/configs/MPC8360ERDK.h
+++ b/include/configs/MPC8360ERDK.h
@@ -17,8 +17,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 2b84e9c..61de084 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -21,8 +21,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h
index bf64f27..174215c 100644
--- a/include/configs/MPC8540EVAL.h
+++ b/include/configs/MPC8540EVAL.h
@@ -240,8 +240,6 @@
 #define INTEL_LXT971_PHY	1
 #endif
 
-#undef DEBUG
-
 /* Environment */
 #ifndef CFG_RAMBOOT
 #if defined(CONFIG_RAM_AS_FLASH)
diff --git a/include/configs/MVBLUE.h b/include/configs/MVBLUE.h
index 0defafe..d799f54 100644
--- a/include/configs/MVBLUE.h
+++ b/include/configs/MVBLUE.h
@@ -53,8 +53,6 @@
 #define ERR_LED(code)
 #endif
 
-#undef DEBUG
-
 #define CONFIG_MPC824X		1
 #define CONFIG_MPC8245		1
 #define CONFIG_MVBLUE		1
diff --git a/include/configs/QS823.h b/include/configs/QS823.h
index 3657fea..3dd84e8 100644
--- a/include/configs/QS823.h
+++ b/include/configs/QS823.h
@@ -38,7 +38,6 @@
 #undef CFG_DEVICE_NULLDEV		/* null device */
 #undef CONFIG_SILENT_CONSOLE		/* silent console */
 #undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
-#undef DEBUG				/* debug output code */
 #undef DEBUG_FLASH			/* debug flash code */
 #undef FLASH_DEBUG			/* debug fash code */
 #undef DEBUG_ENV			/* debug environment code */
diff --git a/include/configs/QS850.h b/include/configs/QS850.h
index 3db539f..7dd6eca 100644
--- a/include/configs/QS850.h
+++ b/include/configs/QS850.h
@@ -38,7 +38,6 @@
 #undef CFG_DEVICE_NULLDEV		/* null device */
 #undef CONFIG_SILENT_CONSOLE		/* silent console */
 #undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
-#undef DEBUG				/* debug output code */
 #undef DEBUG_FLASH			/* debug flash code */
 #undef FLASH_DEBUG			/* debug fash code */
 #undef DEBUG_ENV			/* debug environment code */
diff --git a/include/configs/QS860T.h b/include/configs/QS860T.h
index b3442de..62cf2a4 100644
--- a/include/configs/QS860T.h
+++ b/include/configs/QS860T.h
@@ -38,7 +38,6 @@
 #undef CFG_DEVICE_NULLDEV		/* null device */
 #undef CONFIG_SILENT_CONSOLE		/* silent console */
 #undef CFG_CONSOLE_INFO_QUIET		/* silent console ? */
-#undef DEBUG				/* debug output code */
 #undef DEBUG_FLASH			/* debug flash code */
 #undef FLASH_DEBUG			/* debug fash code */
 #undef DEBUG_ENV			/* debug environment code */
diff --git a/include/configs/Rattler.h b/include/configs/Rattler.h
index d7652fa..428c0c2 100644
--- a/include/configs/Rattler.h
+++ b/include/configs/Rattler.h
@@ -37,8 +37,6 @@
 
 #define CONFIG_RATTLER			/* Analogue&Micro Rattler board */
 
-#undef DEBUG
-
 /* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
 #define CONFIG_ENV_OVERWRITE
 
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 8ef3f09..7373d7b 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -181,7 +181,7 @@ extern int tqm834x_num_flash_banks;
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
 
 #define CFG_MONITOR_LEN		(256 * 1024) /* Reserve 256 kB for Mon */
-#define CFG_MALLOC_LEN		(128 * 1024) /* Reserved for malloc */
+#define CFG_MALLOC_LEN		(256 * 1024) /* Reserve 256 kB for malloc */
 
 /*
  * Serial Port
@@ -302,7 +302,7 @@ extern int tqm834x_num_flash_banks;
 #ifndef CFG_RAMBOOT
 	#define CFG_ENV_IS_IN_FLASH	1
 	#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + 0x40000)
-	#define CFG_ENV_SECT_SIZE	0x20000	/* 256K(one sector) for env */
+	#define CFG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
 	#define CFG_ENV_SIZE		0x2000
 #else
 	#define CFG_NO_FLASH		1	/* Flash is not usable now */
@@ -335,6 +335,7 @@ extern int tqm834x_num_flash_banks;
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
 
 #if defined(CONFIG_PCI)
     #define CONFIG_CMD_PCI
@@ -557,7 +558,7 @@ extern int tqm834x_num_flash_banks;
 #define MTDIDS_DEFAULT		"nor0=TQM834x-0"
 
 /* default mtd partition table */
-#define MTDPARTS_DEFAULT	"mtdparts=TQM834x-0:256k(u-boot),128k(env),"\
+#define MTDPARTS_DEFAULT	"mtdparts=TQM834x-0:256k(u-boot),256k(env),"\
 						"1m(kernel),2m(initrd),"\
 						"-(user);"\
 
diff --git a/include/configs/ads5121.h b/include/configs/ads5121.h
index ce458ae5..09c3140 100644
--- a/include/configs/ads5121.h
+++ b/include/configs/ads5121.h
@@ -27,9 +27,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define DEBUG
-#undef DEBUG
-
 /*
  * Memory map for the ADS5121 board:
  *
@@ -109,25 +106,22 @@
  *	[04:00] DRAM tRPA
  */
 
-#define CFG_MDDRC_SYS_CFG	0xF8604200
-#define CFG_MDDRC_SYS_CFG_RUN	0xE8604200
-#define CFG_MDDRC_SYS_CFG_EN	0x30000000
-#define CFG_MDDRC_TIME_CFG0	0x0000281E
-#define CFG_MDDRC_TIME_CFG0_RUN	0x01F4281E
+#define CFG_MDDRC_SYS_CFG	0xF8604A00
+#define CFG_MDDRC_SYS_CFG_RUN	0xE8604A00
+#define CFG_MDDRC_SYS_CFG_EN	0xF0000000
+#define CFG_MDDRC_TIME_CFG0	0x00003D2E
+#define CFG_MDDRC_TIME_CFG0_RUN	0x06183D2E
 #define CFG_MDDRC_TIME_CFG1	0x54EC1168
 #define CFG_MDDRC_TIME_CFG2	0x35210864
 
 #define CFG_MICRON_NOP		0x01380000
 #define CFG_MICRON_PCHG_ALL	0x01100400
-#define CFG_MICRON_MR		0x01000022
 #define CFG_MICRON_EM2		0x01020000
 #define CFG_MICRON_EM3		0x01030000
 #define CFG_MICRON_EN_DLL	0x01010000
-#define CFG_MICRON_RST_DLL	0x01000932
 #define CFG_MICRON_RFSH		0x01080000
-#define CFG_MICRON_INIT_DEV_OP	0x01000832
+#define CFG_MICRON_INIT_DEV_OP	0x01000432
 #define CFG_MICRON_OCD_DEFAULT	0x01010780
-#define CFG_MICRON_OCD_EXIT	0x01010400
 
 /* DDR Priority Manager Configuration */
 #define CFG_MDDRCGRP_PM_CFG1	0x000777AA
@@ -415,8 +409,9 @@
 #define CONFIG_OF_BOARD_SETUP	1
 
 #define OF_CPU			"PowerPC,5121@0"
-#define OF_SOC			"soc5121@80000000"
+#define OF_SOC			"soc@80000000"
+#define OF_SOC_OLD		"soc5121@80000000"
 #define OF_TBCLK		(bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH		"/soc5121@80000000/serial@11300"
+#define OF_STDOUT_PATH		"/soc@80000000/serial@11300"
 
 #endif	/* __CONFIG_H */
diff --git a/include/configs/assabet.h b/include/configs/assabet.h
index 226ad54..d10f092 100644
--- a/include/configs/assabet.h
+++ b/include/configs/assabet.h
@@ -29,8 +29,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  * (easy to change)
diff --git a/include/configs/ep8248.h b/include/configs/ep8248.h
index 85ad70a..cebe849 100644
--- a/include/configs/ep8248.h
+++ b/include/configs/ep8248.h
@@ -31,8 +31,6 @@
 
 #define CONFIG_EP8248			/* Embedded Planet EP8248 board */
 
-#undef DEBUG
-
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_early_init_f	*/
 
 /* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
diff --git a/include/configs/ep82xxm.h b/include/configs/ep82xxm.h
index 4febd32..8e5d6e5 100644
--- a/include/configs/ep82xxm.h
+++ b/include/configs/ep82xxm.h
@@ -31,8 +31,6 @@
 #define CONFIG_EP82XXM	/* Embedded Planet EP82xxM H 1.0 board */
 			/* 256MB SDRAM / 64MB FLASH */
 
-#undef DEBUG
-
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_early_init_f */
 
 /* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
diff --git a/include/configs/gcplus.h b/include/configs/gcplus.h
index e11ce4c..3b1b4ab 100644
--- a/include/configs/gcplus.h
+++ b/include/configs/gcplus.h
@@ -29,8 +29,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef	 DEBUG
-
 /*
  * The ADS GCPlus Linux boot ROM loads U-Boot into RAM at 0xc0200000.
  * We don't actually init RAM in this case since we're using U-Boot as
diff --git a/include/configs/gw8260.h b/include/configs/gw8260.h
index ff57240..7c2c224 100644
--- a/include/configs/gw8260.h
+++ b/include/configs/gw8260.h
@@ -51,7 +51,6 @@
 #define __CONFIG_H
 
 /* Enable debug prints */
-#undef DEBUG                  /* General debug */
 #undef DEBUG_BOOTP_EXT        /* Debug received vendor fields */
 
 /* What is the oscillator's (UX2) frequency in Hz? */
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index 3de2466..f4a1cc0 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -35,8 +35,6 @@
 
 #define CONFIG_CPM2		1	/* Has a CPM2 */
 
-#undef DEBUG
-
 /*
  * Select serial console configuration
  *
diff --git a/include/configs/mpc7448hpc2.h b/include/configs/mpc7448hpc2.h
index bd3107a..c7216c9 100644
--- a/include/configs/mpc7448hpc2.h
+++ b/include/configs/mpc7448hpc2.h
@@ -33,8 +33,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /* Board Configuration Definitions */
 /* MPC7448HPC2 (High-Performance Computing II) (Taiga) board */
 
diff --git a/include/configs/ms7720se.h b/include/configs/ms7720se.h
index 7035002..9c94c4e 100644
--- a/include/configs/ms7720se.h
+++ b/include/configs/ms7720se.h
@@ -25,7 +25,6 @@
 #ifndef __MS7720SE_H
 #define __MS7720SE_H
 
-#undef DEBUG
 #define CONFIG_SH		1
 #define CONFIG_SH3		1
 #define CONFIG_CPU_SH7720	1
diff --git a/include/configs/ms7722se.h b/include/configs/ms7722se.h
index ae0d018..8538037 100644
--- a/include/configs/ms7722se.h
+++ b/include/configs/ms7722se.h
@@ -25,7 +25,6 @@
 #ifndef __MS7722SE_H
 #define __MS7722SE_H
 
-#undef DEBUG
 #define CONFIG_SH		1
 #define CONFIG_SH4		1
 #define CONFIG_CPU_SH7722	1
diff --git a/include/configs/ms7750se.h b/include/configs/ms7750se.h
index 3668156..a25364d 100644
--- a/include/configs/ms7750se.h
+++ b/include/configs/ms7750se.h
@@ -25,7 +25,6 @@
 #ifndef __MS7750SE_H
 #define __MS7750SE_H
 
-#undef DEBUG
 #define CONFIG_SH		1
 #define CONFIG_SH4		1
 #define CONFIG_CPU_SH7750	1
diff --git a/include/configs/ppmc7xx.h b/include/configs/ppmc7xx.h
index fe7de7b..1d2d38b 100644
--- a/include/configs/ppmc7xx.h
+++ b/include/configs/ppmc7xx.h
@@ -30,7 +30,6 @@
  * do_bdinfo		- Required to build with debug
  */
 
-#undef	DEBUG
 #ifdef	DEBUG
 #define	GTREGREAD(x)	0xFFFFFFFF
 #define	do_bdinfo(a,b,c,d)
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h
index 33c8283..e164019 100644
--- a/include/configs/qemu-mips.h
+++ b/include/configs/qemu-mips.h
@@ -32,8 +32,6 @@
 #define CONFIG_QEMU_MIPS        1
 #define CONFIG_MISC_INIT_R
 
-#undef DEBUG
-
 /*IP address is default used by Qemu*/
 #define CONFIG_IPADDR		10.0.2.15    	     /* Our IP address */
 #define CONFIG_SERVERIP		10.0.2.2	     /* Server IP address*/
diff --git a/include/configs/sacsng.h b/include/configs/sacsng.h
index c474acd..ec7d34a 100644
--- a/include/configs/sacsng.h
+++ b/include/configs/sacsng.h
@@ -35,7 +35,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG		      /* General debug */
 #undef DEBUG_BOOTP_EXT	      /* Debug received vendor fields */
 
 #undef CONFIG_LOGBUFFER       /* External logbuffer support */
diff --git a/include/configs/sbc8260.h b/include/configs/sbc8260.h
index b1d41a6..6063398 100644
--- a/include/configs/sbc8260.h
+++ b/include/configs/sbc8260.h
@@ -36,7 +36,6 @@
 #define __CONFIG_H
 
 /* Enable debug prints */
-#undef DEBUG		      /* General debug */
 #undef DEBUG_BOOTP_EXT	      /* Debug received vendor fields */
 
 /*****************************************************************************
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index 4cc4ff1..2498b3e 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -31,8 +31,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#undef DEBUG
-
 /*
  * High Level Configuration Options
  */
diff --git a/include/configs/voiceblue.h b/include/configs/voiceblue.h
index 7cab31d..8c827af 100644
--- a/include/configs/voiceblue.h
+++ b/include/configs/voiceblue.h
@@ -26,10 +26,6 @@
 
 #include <configs/omap1510.h>
 
-/*
- * High Level Configuration Options
- * (easy to change)
- */
 #define CONFIG_ARM925T	1		/* This is an arm925t CPU */
 #define CONFIG_OMAP	1		/* in a TI OMAP core */
 #define CONFIG_OMAP1510 1		/* which is in a 5910 */
@@ -54,10 +50,9 @@
  */
 #define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
 #define PHYS_SDRAM_1		0x10000000	/* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE	SZ_64M
+#define PHYS_SDRAM_1_SIZE	(64 * 1024 * 1024)
 
 #define PHYS_FLASH_1		0x00000000	/* Flash Bank #1 */
-#define PHYS_FLASH_2		0x0c000000
 
 #define CFG_LOAD_ADDR		PHYS_SDRAM_1 + 0x400000	/* default load address */
 
@@ -67,50 +62,34 @@
 #define CFG_FLASH_CFI			/* Flash is CFI conformant */
 #define CFG_FLASH_CFI_DRIVER		/* Use the common driver */
 #define CFG_MAX_FLASH_BANKS	1
-#ifdef VOICEBLUE_SMALL_FLASH
-#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_2 }
-#else
-#define CFG_FLASH_BANKS_LIST	{ PHYS_FLASH_1 }
-#endif
+#define CFG_FLASH_BASE		PHYS_FLASH_1
 
 /* FIXME: Does not work on AMD flash */
 /* #define CFG_FLASH_USE_BUFFER_WRITE 1 */	/* use buffered writes (20x faster) */
 #define CFG_MAX_FLASH_SECT	512	/* max # of sectors on one chip */
 
 #define CFG_MONITOR_BASE	PHYS_FLASH_1
-#define CFG_MONITOR_LEN		SZ_128K
+#define CFG_MONITOR_LEN		(256 * 1024)
 
 /*
  * Environment settings
  */
-#ifdef VOICEBLUE_SMALL_FLASH
-#define CFG_ENV_IS_NOWHERE
-#define CFG_ENV_SIZE		SZ_1K
-#else
 #define CFG_ENV_IS_IN_FLASH
 #define CFG_ENV_ADDR		(PHYS_FLASH_1 + CFG_MONITOR_LEN)
-#define CFG_ENV_SIZE		SZ_8K
-#define CFG_ENV_SECT_SIZE	SZ_64K
+#define CFG_ENV_SIZE		(8 * 1024)
+#define CFG_ENV_SECT_SIZE	(64 * 1024)
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
 #define CFG_ENV_SIZE_REDUND	CFG_ENV_SIZE
 
 #define CONFIG_ENV_OVERWRITE
 
-#endif
-
 /*
  * Size of malloc() pool and stack
  */
 #define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#ifdef VOICEBLUE_SMALL_FLASH
-#define CFG_MALLOC_LEN		(SZ_64K - CFG_GBL_DATA_SIZE)
-#define CONFIG_STACKSIZE	SZ_8K
-#define PHYS_SDRAM_1_RESERVED	0
-#else
-#define CFG_MALLOC_LEN		SZ_4M
-#define CONFIG_STACKSIZE	SZ_1M
+#define CFG_MALLOC_LEN		(4 * 1024 * 1024)
+#define CONFIG_STACKSIZE	(1 * 1024 * 1024)
 #define PHYS_SDRAM_1_RESERVED	(CFG_MONITOR_LEN + CFG_MALLOC_LEN + CONFIG_STACKSIZE)
-#endif
 
 /*
  * Hardware drivers
@@ -118,6 +97,14 @@
 #define CONFIG_DRIVER_SMC91111
 #define CONFIG_SMC91111_BASE	0x08000300
 
+#define CONFIG_HARD_I2C
+#define CFG_I2C_SPEED		100000
+#define CFG_I2C_SLAVE		1
+#define CONFIG_DRIVER_OMAP1510_I2C
+
+#define CONFIG_RTC_DS1307
+#define CFG_I2C_RTC_ADDR	0x68
+
 /*
  * NS16550 Configuration
  */
@@ -138,21 +125,18 @@
 #include <config_cmd_default.h>
 
 #define CONFIG_CMD_BDI
-#define CONFIG_CMD_LOADB
-#define CONFIG_CMD_IMI
+#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
 #define CONFIG_CMD_FLASH
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_LOADB
 #define CONFIG_CMD_MEMORY
 #define CONFIG_CMD_NET
-#define CONFIG_CMD_BOOTD
-#define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_RUN
 
-#if !defined(VOICEBLUE_SMALL_FLASH)
-    #define CONFIG_CMD_ENV
-    #define CONFIG_CMD_JFFS2
-#endif
-
 
 /*
  * BOOTP options
@@ -165,32 +149,20 @@
 
 #define CONFIG_LOOPW
 
-#ifdef VOICEBLUE_SMALL_FLASH
-#define CONFIG_BOOTDELAY	0
-#undef  CONFIG_BOOTARGS		/* the preboot command will set bootargs*/
-#define CFG_AUTOLOAD		"n"	/* no autoload */
-#define CONFIG_PREBOOT		"run setup"
-#define	CONFIG_EXTRA_ENV_SETTINGS				\
-	"setup=setenv bootargs console=ttyS0,${baudrate} "	\
-		"root=/dev/nfs ip=dhcp\0"			\
-	"update=erase c000000 c03ffff; "			\
-		"cp.b 10400000 c000000 ${filesize}\0"
-#else
 #define CONFIG_BOOTDELAY	3
-#undef  CONFIG_BOOTARGS		/* boot command will set bootargs */
-#define CFG_AUTOLOAD		"n"	/* no autoload */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* allow to break in always */
+#undef  CONFIG_BOOTARGS		/* the boot command will set bootargs*/
+#define CFG_AUTOLOAD		"n"		/* No autoload */
 #define CONFIG_BOOTCOMMAND	"run nboot"
 #define CONFIG_PREBOOT		"run setup"
 #define	CONFIG_EXTRA_ENV_SETTINGS				\
 	"silent=1\0"						\
 	"ospart=0\0"						\
-	"swapos=no\0"						\
+	"bootfile=/boot/uImage\0"				\
 	"setpart="						\
-	"if test $swapos = yes; then "				\
-		"if test $ospart -eq 0; then chpart 4; else chpart 3; fi; "\
-		"setenv swapos no; saveenv; "			\
-	"else "							\
-		"if test $ospart -eq 0; then chpart 3; else chpart 4; fi; "\
+	"if test -n $swapos; then "				\
+		"setenv swapos; saveenv; "			\
+		"if test $ospart -eq 0; then setenv ospart 1; else setenv ospart 0; fi; "\
 	"fi\0"							\
 	"setup=setenv bootargs console=ttyS0,$baudrate "	\
 		"mtdparts=$mtdparts\0"				\
@@ -198,16 +170,14 @@
 		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off " \
 		"nfsroot=$rootpath root=/dev/nfs\0"		\
 	"flashargs=run setpart; setenv bootargs $bootargs "	\
-		"root=/dev/mtdblock$partition ro "		\
+		"root=mtd:data$ospart ro "			\
 		"rootfstype=jffs2\0"				\
 	"initrdargs=setenv bootargs $bootargs "			\
 		"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off\0" \
-	"fboot=run flashargs; fsload /boot/uImage; bootm\0"	\
-	"iboot=bootp; run initrdargs; tftp; bootm\0"		\
+	"fboot=run flashargs; chpart data$ospart; fsload; bootm\0" \
+	"mboot=bootp; run initrdargs; tftp; bootm\0"		\
 	"nboot=bootp; run nfsargs; tftp; bootm\0"
-#endif
 
-#ifndef VOICEBLUE_SMALL_FLASH
 #define CONFIG_SILENT_CONSOLE		1	/* enable silent startup */
 
 #if 1	/* feel free to disable for development */
@@ -221,19 +191,15 @@
  */
 #define CONFIG_JFFS2_CMDLINE
 #define MTDIDS_DEFAULT		"nor0=omapflash.0"
-#define MTDPARTS_DEFAULT	"mtdparts=omapflash.0:128k(uboot),64k(env),64k(r_env),16256k(data1),-(data2)"
-
-#endif	/* VOICEBLUE_SMALL_FLASH */
+#define MTDPARTS_DEFAULT	"mtdparts=omapflash.0:256k(u-boot),64k(env),64k(r_env),16192k(data0),-(data1)"
 
 
 /*
  * Miscellaneous configurable options
  */
-#ifndef VOICEBLUE_SMALL_FLASH
 #define CFG_HUSH_PARSER
 #define CFG_PROMPT_HUSH_PS2	"> "
 #define CONFIG_AUTO_COMPLETE
-#endif
 #define CFG_LONGHELP				/* undef to save memory		*/
 #define CFG_PROMPT		"# "		/* Monitor Command Prompt	*/
 #define CFG_CBSIZE		256		/* Console I/O Buffer Size	*/
diff --git a/include/configs/xsengine.h b/include/configs/xsengine.h
index 766617e..d167e01 100644
--- a/include/configs/xsengine.h
+++ b/include/configs/xsengine.h
@@ -33,7 +33,7 @@
 #define CONFIG_XSENGINE			1
 #define CONFIG_MMC			1
 #define CONFIG_DOS_PARTITION		1
-#define BOARD_POST_INIT			1
+#define OARD_LATE_INIT			1
 #undef  CONFIG_USE_IRQ					/* we don't need IRQ/FIQ stuff */
 #define CFG_HZ				3686400		/* incrementer freq: 3.6864 MHz */
 
diff --git a/include/mpc512x.h b/include/mpc512x.h
index d1c6fb2..b51cf78 100644
--- a/include/mpc512x.h
+++ b/include/mpc512x.h
@@ -185,7 +185,7 @@
 
 /* SCFR1 System Clock Frequency Register 1
  */
-#define SCFR1_IPS_DIV			0x4
+#define SCFR1_IPS_DIV			0x3
 #define SCFR1_IPS_DIV_MASK		0x03800000
 #define SCFR1_IPS_DIV_SHIFT		23
 
diff --git a/include/serial.h b/include/serial.h
index e292f0c..2b99e53 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -36,6 +36,11 @@ extern struct serial_device eserial4_device;
 
 #endif
 
+#if defined(CONFIG_S3C2410)
+extern struct serial_device s3c24xx_serial0_device;
+extern struct serial_device s3c24xx_serial1_device;
+extern struct serial_device s3c24xx_serial2_device;
+#endif
 
 extern struct serial_device serial_ffuart_device;
 extern struct serial_device serial_btuart_device;
diff --git a/lib_arm/board.c b/lib_arm/board.c
index 7e7a282..22d573a 100644
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -84,6 +84,11 @@ extern void cs8900_get_enetaddr (uchar * addr);
 extern void rtl8019_get_enetaddr (uchar * addr);
 #endif
 
+#if defined(CONFIG_HARD_I2C) || \
+    defined(CONFIG_SOFT_I2C)
+#include <i2c.h>
+#endif
+
 /*
  * Begin and End of memory area for malloc(), and current "brk"
  */
@@ -209,6 +214,16 @@ static void display_flash_config (ulong size)
 }
 #endif /* CFG_NO_FLASH */
 
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+static int init_func_i2c (void)
+{
+	puts ("I2C:   ");
+	i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+	puts ("ready\n");
+	return (0);
+}
+#endif
+
 /*
  * Breathe some life into the board...
  *
@@ -251,6 +266,9 @@ init_fnc_t *init_sequence[] = {
 #if defined(CONFIG_DISPLAY_BOARDINFO)
 	checkboard,		/* display board info */
 #endif
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+	init_func_i2c,
+#endif
 	dram_init,		/* configure available RAM banks */
 	display_dram_config,
 	NULL,
diff --git a/net/tftp.c b/net/tftp.c
index 8b95bcf..3dd2b06 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -34,7 +34,7 @@
 #define TFTP_ERROR	5
 #define TFTP_OACK	6
 
-
+static IPaddr_t TftpServerIP;
 static int	TftpServerPort;		/* The UDP port at their end		*/
 static int	TftpOurPort;		/* The UDP port at our end		*/
 static int	TftpTimeoutCount;
@@ -55,7 +55,14 @@ static int	TftpState;
 
 #define DEFAULT_NAME_LEN	(8 + 4 + 1)
 static char default_filename[DEFAULT_NAME_LEN];
-static char *tftp_filename;
+
+#ifndef CONFIG_TFTP_FILE_NAME_MAX_LEN
+#define MAX_LEN 128
+#else
+#define MAX_LEN CONFIG_TFTP_FILE_NAME_MAX_LEN
+#endif
+
+static char tftp_filename[MAX_LEN];
 
 #ifdef CFG_DIRECT_FLASH_TFTP
 extern flash_info_t flash_info[];
@@ -231,7 +238,7 @@ TftpSend (void)
 		break;
 	}
 
-	NetSendUDPPacket(NetServerEther, NetServerIP, TftpServerPort, TftpOurPort, len);
+	NetSendUDPPacket(NetServerEther, TftpServerIP, TftpServerPort, TftpOurPort, len);
 }
 
 
@@ -372,7 +379,7 @@ TftpHandler (uchar * pkt, unsigned dest, unsigned src, unsigned len)
 #ifdef CONFIG_MCAST_TFTP
 		/* if I am the MasterClient, actively calculate what my next
 		 * needed block is; else I'm passive; not ACKING
- 		 */
+		 */
 		if (Multicast) {
 			if (len < TftpBlkSize)  {
 				TftpEndingBlock = TftpBlock;
@@ -453,30 +460,43 @@ TftpStart (void)
 	char *ep;             /* Environment pointer */
 #endif
 
+	TftpServerIP = NetServerIP;
 	if (BootFile[0] == '\0') {
 		sprintf(default_filename, "%02lX%02lX%02lX%02lX.img",
 			NetOurIP & 0xFF,
 			(NetOurIP >>  8) & 0xFF,
 			(NetOurIP >> 16) & 0xFF,
 			(NetOurIP >> 24) & 0xFF	);
-		tftp_filename = default_filename;
+
+		strncpy(tftp_filename, default_filename, MAX_LEN);
+		tftp_filename[MAX_LEN-1] = 0;
 
 		printf ("*** Warning: no boot file name; using '%s'\n",
 			tftp_filename);
 	} else {
-		tftp_filename = BootFile;
+		char *p = strchr (p, ':');
+
+		if (p == NULL) {
+			strncpy(tftp_filename, BootFile, MAX_LEN);
+			tftp_filename[MAX_LEN-1] = 0;
+		} else {
+			*p++ = '\0';
+			TftpServerIP = string_to_ip (BootFile);
+			strncpy(tftp_filename, p, MAX_LEN);
+			tftp_filename[MAX_LEN-1] = 0;
+		}
 	}
 
 #if defined(CONFIG_NET_MULTI)
 	printf ("Using %s device\n", eth_get_name());
 #endif
-	puts ("TFTP from server ");	print_IPaddr (NetServerIP);
+	puts ("TFTP from server ");	print_IPaddr (TftpServerIP);
 	puts ("; our IP address is ");	print_IPaddr (NetOurIP);
 
 	/* Check if we need to send across this subnet */
 	if (NetOurGatewayIP && NetOurSubnetMask) {
-	    IPaddr_t OurNet 	= NetOurIP    & NetOurSubnetMask;
-	    IPaddr_t ServerNet 	= NetServerIP & NetOurSubnetMask;
+	    IPaddr_t OurNet	= NetOurIP    & NetOurSubnetMask;
+	    IPaddr_t ServerNet	= TftpServerIP & NetOurSubnetMask;
 
 	    if (OurNet != ServerNet) {
 		puts ("; sending through gateway ");
@@ -522,7 +542,7 @@ TftpStart (void)
 	/* Revert TftpBlkSize to dflt */
 	TftpBlkSize = TFTP_BLOCK_SIZE;
 #ifdef CONFIG_MCAST_TFTP
-    	mcast_cleanup();
+	mcast_cleanup();
 #endif
 
 	TftpSend ();
diff --git a/post/tests.c b/post/tests.c
index 0c49e32..698f85c 100644
--- a/post/tests.c
+++ b/post/tests.c
@@ -241,8 +241,8 @@ struct post_test post_list[] =
     {
 	"ECC test",
 	"ecc",
-	"This test checks ECC facility of memory.",
-	POST_ROM | POST_ALWAYS,
+	"This test checks the ECC facility of memory.",
+	POST_ROM | POST_ALWAYS | POST_PREREL,
 	&ecc_post_test,
 	NULL,
 	NULL,