Merge branch 'master' into next

Conflicts:
	board/esd/plu405/plu405.c
	drivers/rtc/ftrtc010.c

Signed-off-by: Wolfgang Denk <wd@denx.de>

66 files changed, 817 insertions, 566 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 8a61f5b2b..9734b1d09 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -279,7 +279,7 @@ Nye Liu <nyet@zumanetworks.com>
 
 	ZUMA		MPC7xx_74xx
 
-Jon Loeliger <jdl@freescale.com>
+Kumar Gala <kumar.gala@freescale.com>
 
 	MPC8540ADS	MPC8540
 	MPC8560ADS	MPC8560
diff --git a/README b/README
index 2c776876e..8047c7788 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000 - 2008
+# (C) Copyright 2000 - 2009
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -138,6 +138,7 @@ U-Boot will always have a patchlevel of "0".
 Directory Hierarchy:
 ====================
 
+- api		Machine/arch independent API for external apps
 - board		Board dependent files
 - common	Misc architecture independent functions
 - cpu		CPU specific files
@@ -178,8 +179,8 @@ Directory Hierarchy:
 - disk		Code for disk drive partition handling
 - doc		Documentation (don't expect too much)
 - drivers	Commonly used device drivers
-- dtt		Digital Thermometer and Thermostat drivers
 - examples	Example code for standalone applications, etc.
+- fs		Filesystem code (cramfs, ext2, jffs2, etc.)
 - include	Header Files
 - lib_arm	Files generic to ARM	 architecture
 - lib_avr32	Files generic to AVR32	 architecture
@@ -187,9 +188,12 @@ Directory Hierarchy:
 - lib_generic	Files generic to all	 architectures
 - lib_i386	Files generic to i386	 architecture
 - lib_m68k	Files generic to m68k	 architecture
+- lib_microblaze Files generic to microblaze architecture
 - lib_mips	Files generic to MIPS	 architecture
 - lib_nios	Files generic to NIOS	 architecture
+- lib_nios2	Files generic to NIOS2	 architecture
 - lib_ppc	Files generic to PowerPC architecture
+- lib_sh	Files generic to SH	 architecture
 - lib_sparc	Files generic to SPARC	 architecture
 - libfdt	Library files to support flattened device trees
 - net		Networking code
@@ -1889,25 +1893,6 @@ The following options need to be configured:
 		example, some LED's) on your board. At the moment,
 		the following checkpoints are implemented:
 
-- Automatic software updates via TFTP server
-		CONFIG_UPDATE_TFTP
-		CONFIG_UPDATE_TFTP_CNT_MAX
-		CONFIG_UPDATE_TFTP_MSEC_MAX
-
-		These options enable and control the auto-update feature;
-		for a more detailed description refer to doc/README.update.
-
-- MTD Support (mtdparts command, UBI support)
-		CONFIG_MTD_DEVICE
-
-		Adds the MTD device infrastructure from the Linux kernel.
-		Needed for mtdparts command support.
-
-		CONFIG_MTD_PARTITIONS
-
-		Adds the MTD partitioning infrastructure from the Linux
-		kernel. Needed for UBI support.
-
 Legacy uImage format:
 
   Arg	Where			When
@@ -2061,6 +2046,25 @@ FIT uImage format:
  -150	common/cmd_nand.c	Incorrect FIT image format
   151	common/cmd_nand.c	FIT image format OK
 
+- Automatic software updates via TFTP server
+		CONFIG_UPDATE_TFTP
+		CONFIG_UPDATE_TFTP_CNT_MAX
+		CONFIG_UPDATE_TFTP_MSEC_MAX
+
+		These options enable and control the auto-update feature;
+		for a more detailed description refer to doc/README.update.
+
+- MTD Support (mtdparts command, UBI support)
+		CONFIG_MTD_DEVICE
+
+		Adds the MTD device infrastructure from the Linux kernel.
+		Needed for mtdparts command support.
+
+		CONFIG_MTD_PARTITIONS
+
+		Adds the MTD partitioning infrastructure from the Linux
+		kernel. Needed for UBI support.
+
 
 Modem Support:
 --------------
diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index 1841cda0b..fcffdf67c 100644
--- a/board/esd/plu405/plu405.c
+++ b/board/esd/plu405/plu405.c
@@ -26,6 +26,7 @@
 #include <asm/io.h>
 #include <command.h>
 #include <malloc.h>
+#include <sja1000.h>
 
 #undef FPGA_DEBUG
 
@@ -198,6 +199,13 @@ int misc_init_r(void)
 	out_8((void *)DUART1_BA + 1, fctr); /* write FCTR */
 	out_8((void *)DUART1_BA + 3, 0);    /* write LCR */
 
+	/*
+	 * Init magnetic couplers
+	 */
+	if (!getenv("noinitcoupler")) {
+		init_coupler(CAN0_BA);
+		init_coupler(CAN1_BA);
+	}
 	return 0;
 }
 
diff --git a/board/esd/vom405/vom405.c b/board/esd/vom405/vom405.c
index fb4802265..de350369c 100644
--- a/board/esd/vom405/vom405.c
+++ b/board/esd/vom405/vom405.c
@@ -26,11 +26,40 @@
 #include <asm/io.h>
 #include <command.h>
 #include <malloc.h>
+#include <sja1000.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 extern void lxt971_no_sleep(void);
 
+/*
+ * generate a short spike on the CAN tx line
+ * to bring the couplers in sync
+ */
+void init_coupler(u32 addr)
+{
+	struct sja1000_basic_s *ctrl = (struct sja1000_basic_s *)addr;
+
+	/* reset */
+	out_8(&ctrl->cr, CR_RR);
+
+	/* dominant */
+	out_8(&ctrl->btr0, 0x00); /* btr setup is required */
+	out_8(&ctrl->btr1, 0x14); /* we use 1Mbit/s */
+	out_8(&ctrl->oc, OC_TP1 | OC_TN1 | OC_POL1 |
+	      OC_TP0 | OC_TN0 | OC_POL0 | OC_MODE1);
+	out_8(&ctrl->cr, 0x00);
+
+	/* delay */
+	in_8(&ctrl->cr);
+	in_8(&ctrl->cr);
+	in_8(&ctrl->cr);
+	in_8(&ctrl->cr);
+
+	/* reset */
+	out_8(&ctrl->cr, CR_RR);
+}
+
 int board_early_init_f (void)
 {
 	/*
@@ -77,6 +106,12 @@ int misc_init_r (void)
 	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
 	gd->bd->bi_flashoffset = 0;
 
+	/*
+	 * Init magnetic coupler
+	 */
+	if (!getenv("noinitcoupler"))
+		init_coupler(CAN_BA);
+
 	return (0);
 }
 
diff --git a/board/freescale/mpc8260ads/mpc8260ads.c b/board/freescale/mpc8260ads/mpc8260ads.c
index 49a88bbdd..be5562610 100644
--- a/board/freescale/mpc8260ads/mpc8260ads.c
+++ b/board/freescale/mpc8260ads/mpc8260ads.c
@@ -550,24 +550,11 @@ void pci_init_board(void)
 #endif
 
 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-void ft_blob_update(void *blob, bd_t *bd)
-{
-	int ret;
-
-	ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
-
-	if (ret < 0) {
-		printf("ft_blob_update(): cannot set /memory/reg "
-			"property err:%s\n", fdt_strerror(ret));
-	}
-}
-
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);
 #ifdef CONFIG_PCI
 	ft_pci_setup(blob, bd);
 #endif
-	ft_blob_update(blob, bd);
 }
 #endif
diff --git a/board/ids8247/ids8247.c b/board/ids8247/ids8247.c
index 79fe9da5b..d621833cc 100644
--- a/board/ids8247/ids8247.c
+++ b/board/ids8247/ids8247.c
@@ -400,24 +400,8 @@ int board_nand_init(struct nand_chip *nand)
 #endif	/* CONFIG_CMD_NAND */
 
 #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-/*
- * update "memory" property in the blob
- */
-void ft_blob_update(void *blob, bd_t *bd)
-{
-	int ret;
-
-	ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
-
-	if (ret < 0) {
-		printf("ft_blob_update(): cannot set /memory/reg "
-			"property err:%s\n", fdt_strerror(ret));
-	}
-}
-
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup( blob, bd);
-	ft_blob_update(blob, bd);
 }
 #endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index b16a01ccc..932a80547 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -312,11 +312,10 @@ int hush_init_var (void)
 
 #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
 /*
- * update "memory" property in the blob
+ * update "flash" property in the blob
  */
 void ft_blob_update (void *blob, bd_t *bd)
 {
-	ulong memory_data[2] = {0};
 	ulong *flash_data = NULL;
 	ulong	flash_reg[6] = {0};
 	flash_info_t	*info;
@@ -324,11 +323,6 @@ void ft_blob_update (void *blob, bd_t *bd)
 	int	size;
 	int	i = 0;
 
-	memory_data[0] = cpu_to_be32 (bd->bi_memstart);
-	memory_data[1] = cpu_to_be32 (bd->bi_memsize);
-	fdt_set_node_and_value (blob, "/memory", "reg", memory_data,
-				sizeof (memory_data));
-
 	len = fdt_get_node_and_value (blob, "/localbus", "ranges",
 					(void *)&flash_data);
 
diff --git a/board/muas3001/muas3001.c b/board/muas3001/muas3001.c
index 36caed813..e0a7f32fd 100644
--- a/board/muas3001/muas3001.c
+++ b/board/muas3001/muas3001.c
@@ -308,25 +308,9 @@ int board_early_init_r (void)
 void ft_blob_update (void *blob, bd_t *bd)
 {
 	int ret, nodeoffset = 0;
-	ulong memory_data[2] = {0};
 	ulong flash_data[4] = {0};
 	ulong	speed = 0;
 
-	memory_data[0] = cpu_to_be32 (bd->bi_memstart);
-	memory_data[1] = cpu_to_be32 (bd->bi_memsize);
-
-	nodeoffset = fdt_path_offset (blob, "/memory");
-	if (nodeoffset >= 0) {
-		ret = fdt_setprop (blob, nodeoffset, "reg", memory_data,
-					sizeof(memory_data));
-	if (ret < 0)
-		printf ("ft_blob_update): cannot set /memory/reg "
-			"property err:%s\n", fdt_strerror (ret));
-	} else {
-		/* memory node is required in dts */
-		printf ("ft_blob_update(): cannot find /memory node "
-			"err:%s\n", fdt_strerror(nodeoffset));
-	}
 	/* update Flash addr, size */
 	flash_data[2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
 	flash_data[3] = cpu_to_be32 (CONFIG_SYS_FLASH_SIZE);
diff --git a/common/Makefile b/common/Makefile
index ec025eddd..778418086 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -29,7 +29,6 @@ AOBJS	=
 
 # core
 COBJS-y += main.o
-COBJS-y += circbuf.o
 COBJS-y += console.o
 COBJS-y += command.o
 COBJS-y += dlmalloc.o
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index aa85fafab..e0cb8695d 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -133,7 +133,7 @@ int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 static boot_os_fn do_bootm_integrity;
 #endif
 
-boot_os_fn * boot_os[] = {
+static boot_os_fn *boot_os[] = {
 #ifdef CONFIG_BOOTM_LINUX
 	[IH_OS_LINUX] = do_bootm_linux,
 #endif
@@ -546,7 +546,7 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		}
 			break;
 #endif
-#ifdef CONFIG_OF_LIBFDT
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_SYS_BOOTMAPSZ)
 		case BOOTM_STATE_FDT:
 		{
 			ulong bootmap_base = getenv_bootm_low();
diff --git a/common/cmd_cache.c b/common/cmd_cache.c
index 0dfa3363b..120225841 100644
--- a/common/cmd_cache.c
+++ b/common/cmd_cache.c
@@ -27,8 +27,6 @@
 #include <common.h>
 #include <command.h>
 
-#if defined(CONFIG_CMD_CACHE)
-
 static int on_off (const char *);
 
 int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -108,5 +106,3 @@ U_BOOT_CMD(
 	"[on, off]\n"
 	"    - enable or disable data (writethrough) cache"
 );
-
-#endif
diff --git a/common/cmd_date.c b/common/cmd_date.c
index 9f50f8956..3141a3968 100644
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -71,9 +71,9 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 				/* and write to RTC */
 				rcode = rtc_set (&tm);
 				if(rcode)
-					puts("## Set date failled\n");
+					puts("## Set date failed\n");
 			} else {
-				puts("## Get date failled\n");
+				puts("## Get date failed\n");
 			}
 		}
 		/* FALL TROUGH */
@@ -81,7 +81,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		rcode = rtc_get (&tm);
 
 		if (rcode) {
-			puts("## Get date failled\n");
+			puts("## Get date failed\n");
 			break;
 		}
 
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 8f0fc9e1d..8d6feda27 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -326,14 +326,6 @@ int do_i2c_mw ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #if !defined(CONFIG_SYS_I2C_FRAM)
 		udelay(11000);
 #endif
-
-#if 0
-		for (timeout = 0; timeout < 10; timeout++) {
-			udelay(2000);
-			if (i2c_probe(chip) == 0)
-				break;
-		}
-#endif
 	}
 
 	return (0);
diff --git a/common/cmd_irq.c b/common/cmd_irq.c
index 4604a5a31..2c7e6bbf0 100644
--- a/common/cmd_irq.c
+++ b/common/cmd_irq.c
@@ -47,3 +47,12 @@ U_BOOT_CMD(
 	"enable or disable interrupts",
 	"[on, off]"
 );
+
+/* Implemented in $(CPU)/interrupts.c */
+int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+U_BOOT_CMD(
+	irqinfo,    1,    1,     do_irqinfo,
+	"print information about IRQs",
+	""
+);
diff --git a/common/cmd_license.c b/common/cmd_license.c
index 141215b3a..c6f272ad3 100644
--- a/common/cmd_license.c
+++ b/common/cmd_license.c
@@ -23,8 +23,6 @@
 
 #include <common.h>
 
-#if defined(CONFIG_CMD_LICENSE)
-
 /* COPYING is currently 15951 bytes in size */
 #define LICENSE_MAX	20480
 
@@ -56,5 +54,3 @@ U_BOOT_CMD(license, 1, 1, do_license,
 	"print GPL license text",
 	""
 );
-
-#endif /* CONFIG_CMD_LICENSE */
diff --git a/common/cmd_mgdisk.c b/common/cmd_mgdisk.c
index aadc33563..3ba62f618 100644
--- a/common/cmd_mgdisk.c
+++ b/common/cmd_mgdisk.c
@@ -24,8 +24,6 @@
 #include <common.h>
 #include <command.h>
 
-#if defined (CONFIG_CMD_MG_DISK)
-
 #include <mg_disk.h>
 
 int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -72,5 +70,3 @@ U_BOOT_CMD(
 	"    - sector read : mgd readsec [sector] [to] [counts]\n"
 	"    - sector write : mgd writesec [from] [sector] [counts]"
 );
-
-#endif
diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index b97537ecd..b0ced2f3b 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -49,17 +49,6 @@ int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-/* Implemented in $(CPU)/interrupts.c */
-#if defined(CONFIG_CMD_IRQ)
-int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
-
-U_BOOT_CMD(
-	irqinfo,    1,    1,     do_irqinfo,
-	"print information about IRQs",
-	""
-);
-#endif
-
 U_BOOT_CMD(
 	sleep ,    2,    1,     do_sleep,
 	"delay execution for some time",
diff --git a/cpu/mpc8260/cpu.c b/cpu/mpc8260/cpu.c
index 17e624872..aedbf297a 100644
--- a/cpu/mpc8260/cpu.c
+++ b/cpu/mpc8260/cpu.c
@@ -318,6 +318,7 @@ void ft_cpu_setup (void *blob, bd_t *bd)
 		"timebase-frequency", OF_TBCLK, 1);
 	do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
 		"clock-frequency", bd->bi_intfreq, 1);
+	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 }
 #endif /* CONFIG_OF_LIBFDT */
 
diff --git a/doc/uImage.FIT/kernel.its b/doc/uImage.FIT/kernel.its
index d1a593911..ef3ab8f72 100644
--- a/doc/uImage.FIT/kernel.its
+++ b/doc/uImage.FIT/kernel.its
@@ -1,6 +1,9 @@
 /*
  * Simple U-boot uImage source file containing a single kernel
  */
+
+/dts-v1/;
+
 / {
 	description = "Simple image with single Linux kernel";
 	#address-cells = <1>;
diff --git a/doc/uImage.FIT/kernel_fdt.its b/doc/uImage.FIT/kernel_fdt.its
index fd6dee257..7e940d2af 100644
--- a/doc/uImage.FIT/kernel_fdt.its
+++ b/doc/uImage.FIT/kernel_fdt.its
@@ -1,6 +1,9 @@
 /*
  * Simple U-boot uImage source file containing a single kernel and FDT blob
  */
+
+/dts-v1/;
+
 / {
 	description = "Simple image with single Linux kernel and FDT blob";
 	#address-cells = <1>;
diff --git a/doc/uImage.FIT/multi.its b/doc/uImage.FIT/multi.its
index 1d8c2dbf9..a120da038 100644
--- a/doc/uImage.FIT/multi.its
+++ b/doc/uImage.FIT/multi.its
@@ -1,6 +1,9 @@
 /*
  * U-boot uImage source file with multiple kernels, ramdisks and FDT blobs
  */
+
+/dts-v1/;
+
 / {
 	description = "Various kernels, ramdisks and FDT blobs";
 	#address-cells = <1>;
diff --git a/doc/uImage.FIT/update3.its b/doc/uImage.FIT/update3.its
index 285cf73b4..a6eaef691 100644
--- a/doc/uImage.FIT/update3.its
+++ b/doc/uImage.FIT/update3.its
@@ -1,6 +1,9 @@
 /*
  * Example Automatic software update file.
  */
+
+/dts-v1/;
+
 / {
 	description = "Automatic software updates: kernel, ramdisk, FDT";
 	#address-cells = <1>;
diff --git a/doc/uImage.FIT/update_uboot.its b/doc/uImage.FIT/update_uboot.its
index e0d27eacc..846723e2d 100644
--- a/doc/uImage.FIT/update_uboot.its
+++ b/doc/uImage.FIT/update_uboot.its
@@ -2,6 +2,9 @@
  * Automatic software update for U-Boot
  * Make sure the flashing addresses ('load' prop) is correct for your board!
  */
+
+/dts-v1/;
+
 / {
 	description = "Automatic U-Boot update";
 	#address-cells = <1>;
diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile
index e3e029280..4f11b3631 100644
--- a/drivers/mtd/spi/Makefile
+++ b/drivers/mtd/spi/Makefile
@@ -31,6 +31,7 @@ COBJS-$(CONFIG_SPI_FLASH_MACRONIX)	+= macronix.o
 COBJS-$(CONFIG_SPI_FLASH_SPANSION)	+= spansion.o
 COBJS-$(CONFIG_SPI_FLASH_SST)	+= sst.o
 COBJS-$(CONFIG_SPI_FLASH_STMICRO)	+= stmicro.o
+COBJS-$(CONFIG_SPI_FLASH_WINBOND)	+= winbond.o
 COBJS-$(CONFIG_SPI_M95XXX) += eeprom_m95xxx.o
 
 COBJS	:= $(COBJS-y)
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 25346a4a1..612f819dc 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -140,6 +140,11 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs,
 		flash = spi_flash_probe_macronix(spi, idcode);
 		break;
 #endif
+#ifdef CONFIG_SPI_FLASH_WINBOND
+	case 0xef:
+		flash = spi_flash_probe_winbond(spi, idcode);
+		break;
+#endif
 #ifdef CONFIG_SPI_FLASH_STMICRO
 	case 0x20:
 		flash = spi_flash_probe_stmicro(spi, idcode);
diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h
index 0612383c6..08546fbb0 100644
--- a/drivers/mtd/spi/spi_flash_internal.h
+++ b/drivers/mtd/spi/spi_flash_internal.h
@@ -49,3 +49,4 @@ struct spi_flash *spi_flash_probe_atmel(struct spi_slave *spi, u8 *idcode);
 struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode);
 struct spi_flash *spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode);
 struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 *idcode);
+struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode);
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 9b910c13f..ae0d0471f 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -281,7 +281,8 @@ int stmicro_erase(struct spi_flash *flash, u32 offset, size_t len)
 
 	ret = 0;
 	for (actual = 0; actual < len; actual++) {
-		cmd[1] = (offset / sector_size) + actual;
+		cmd[1] = offset >> 16;
+		offset += sector_size;
 
 		ret = spi_flash_cmd(flash->spi, CMD_M25PXX_WREN, NULL, 0);
 		if (ret < 0) {
diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c
new file mode 100644
index 000000000..b8da92319
--- /dev/null
+++ b/drivers/mtd/spi/winbond.c
@@ -0,0 +1,332 @@
+/*
+ * Copyright 2008, Network Appliance Inc.
+ * Author: Jason McMullan <mcmullan <at> netapp.com>
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <spi_flash.h>
+
+#include "spi_flash_internal.h"
+
+/* M25Pxx-specific commands */
+#define CMD_W25_WREN		0x06	/* Write Enable */
+#define CMD_W25_WRDI		0x04	/* Write Disable */
+#define CMD_W25_RDSR		0x05	/* Read Status Register */
+#define CMD_W25_WRSR		0x01	/* Write Status Register */
+#define CMD_W25_READ		0x03	/* Read Data Bytes */
+#define CMD_W25_FAST_READ	0x0b	/* Read Data Bytes at Higher Speed */
+#define CMD_W25_PP		0x02	/* Page Program */
+#define CMD_W25_SE		0x20	/* Sector (4K) Erase */
+#define CMD_W25_BE		0xd8	/* Block (64K) Erase */
+#define CMD_W25_CE		0xc7	/* Chip Erase */
+#define CMD_W25_DP		0xb9	/* Deep Power-down */
+#define CMD_W25_RES		0xab	/* Release from DP, and Read Signature */
+
+#define WINBOND_ID_W25X16		0x3015
+#define WINBOND_ID_W25X32		0x3016
+#define WINBOND_ID_W25X64		0x3017
+
+#define WINBOND_SR_WIP		(1 << 0)	/* Write-in-Progress */
+
+struct winbond_spi_flash_params {
+	uint16_t	id;
+	/* Log2 of page size in power-of-two mode */
+	uint8_t		l2_page_size;
+	uint16_t	pages_per_sector;
+	uint16_t	sectors_per_block;
+	uint8_t		nr_blocks;
+	const char	*name;
+};
+
+/* spi_flash needs to be first so upper layers can free() it */
+struct winbond_spi_flash {
+	struct spi_flash flash;
+	const struct winbond_spi_flash_params *params;
+};
+
+static inline struct winbond_spi_flash *
+to_winbond_spi_flash(struct spi_flash *flash)
+{
+	return container_of(flash, struct winbond_spi_flash, flash);
+}
+
+static const struct winbond_spi_flash_params winbond_spi_flash_table[] = {
+	{
+		.id			= WINBOND_ID_W25X16,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 32,
+		.name			= "W25X16",
+	},
+	{
+		.id			= WINBOND_ID_W25X32,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 64,
+		.name			= "W25X32",
+	},
+	{
+		.id			= WINBOND_ID_W25X64,
+		.l2_page_size		= 8,
+		.pages_per_sector	= 16,
+		.sectors_per_block	= 16,
+		.nr_blocks		= 128,
+		.name			= "W25X64",
+	},
+};
+
+static int winbond_wait_ready(struct spi_flash *flash, unsigned long timeout)
+{
+	struct spi_slave *spi = flash->spi;
+	unsigned long timebase;
+	int ret;
+	u8 status;
+	u8 cmd[4] = { CMD_W25_RDSR, 0xff, 0xff, 0xff };
+
+	ret = spi_xfer(spi, 32, &cmd[0], NULL, SPI_XFER_BEGIN);
+	if (ret) {
+		debug("SF: Failed to send command %02x: %d\n", cmd, ret);
+		return ret;
+	}
+
+	timebase = get_timer(0);
+	do {
+		ret = spi_xfer(spi, 8, NULL, &status, 0);
+		if (ret) {
+			debug("SF: Failed to get status for cmd %02x: %d\n", cmd, ret);
+			return -1;
+		}
+
+		if ((status & WINBOND_SR_WIP) == 0)
+			break;
+
+	} while (get_timer(timebase) < timeout);
+
+	spi_xfer(spi, 0, NULL, NULL, SPI_XFER_END);
+
+	if ((status & WINBOND_SR_WIP) == 0)
+		return 0;
+
+	debug("SF: Timed out on command %02x: %d\n", cmd, ret);
+	/* Timed out */
+	return -1;
+}
+
+/*
+ * Assemble the address part of a command for Winbond devices in
+ * non-power-of-two page size mode.
+ */
+static void winbond_build_address(struct winbond_spi_flash *stm, u8 *cmd, u32 offset)
+{
+	unsigned long page_addr;
+	unsigned long byte_addr;
+	unsigned long page_size;
+	unsigned int page_shift;
+
+	/*
+	 * The "extra" space per page is the power-of-two page size
+	 * divided by 32.
+	 */
+	page_shift = stm->params->l2_page_size;
+	page_size = (1 << page_shift);
+	page_addr = offset / page_size;
+	byte_addr = offset % page_size;
+
+	cmd[0] = page_addr >> (16 - page_shift);
+	cmd[1] = page_addr << (page_shift - 8) | (byte_addr >> 8);
+	cmd[2] = byte_addr;
+}
+
+static int winbond_read_fast(struct spi_flash *flash,
+		u32 offset, size_t len, void *buf)
+{
+	struct winbond_spi_flash *stm = to_winbond_spi_flash(flash);
+	u8 cmd[5];
+
+	cmd[0] = CMD_READ_ARRAY_FAST;
+	winbond_build_address(stm, cmd + 1, offset);
+	cmd[4] = 0x00;
+
+	return spi_flash_read_common(flash, cmd, sizeof(cmd), buf, len);
+}
+
+static int winbond_write(struct spi_flash *flash,
+		u32 offset, size_t len, const void *buf)
+{
+	struct winbond_spi_flash *stm = to_winbond_spi_flash(flash);
+	unsigned long page_addr;
+	unsigned long byte_addr;
+	unsigned long page_size;
+	unsigned int page_shift;
+	size_t chunk_len;
+	size_t actual;
+	int ret;
+	u8 cmd[4];
+
+	page_shift = stm->params->l2_page_size;
+	page_size = (1 << page_shift);
+	page_addr = offset / page_size;
+	byte_addr = offset % page_size;
+
+	ret = spi_claim_bus(flash->spi);
+	if (ret) {
+		debug("SF: Unable to claim SPI bus\n");
+		return ret;
+	}
+
+	for (actual = 0; actual < len; actual += chunk_len) {
+		chunk_len = min(len - actual, page_size - byte_addr);
+
+		cmd[0] = CMD_W25_PP;
+		cmd[1] = page_addr >> (16 - page_shift);
+		cmd[2] = page_addr << (page_shift - 8) | (byte_addr >> 8);
+		cmd[3] = byte_addr;
+		debug("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n",
+			buf + actual,
+			cmd[0], cmd[1], cmd[2], cmd[3], chunk_len);
+
+		ret = spi_flash_cmd(flash->spi, CMD_W25_WREN, NULL, 0);
+		if (ret < 0) {
+			debug("SF: Enabling Write failed\n");
+			goto out;
+		}
+
+		ret = spi_flash_cmd_write(flash->spi, cmd, 4,
+				buf + actual, chunk_len);
+		if (ret < 0) {
+			debug("SF: Winbond Page Program failed\n");
+			goto out;
+		}
+
+		ret = winbond_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT);
+		if (ret < 0) {
+			debug("SF: Winbond page programming timed out\n");
+			goto out;
+		}
+
+		page_addr++;
+		byte_addr = 0;
+	}
+
+	debug("SF: Winbond: Successfully programmed %u bytes @ 0x%x\n",
+			len, offset);
+	ret = 0;
+
+out:
+	spi_release_bus(flash->spi);
+	return ret;
+}
+
+int winbond_erase(struct spi_flash *flash, u32 offset, size_t len)
+{
+	struct winbond_spi_flash *stm = to_winbond_spi_flash(flash);
+	unsigned long sector_size;
+	unsigned int page_shift;
+	size_t actual;
+	int ret;
+	u8 cmd[4];
+
+	/*
+	 * This function currently uses sector erase only.
+	 * probably speed things up by using bulk erase
+	 * when possible.
+	 */
+
+	page_shift = stm->params->l2_page_size;
+	sector_size = (1 << page_shift) * stm->params->pages_per_sector;
+
+	if (offset % sector_size || len % sector_size) {
+		debug("SF: Erase offset/length not multiple of sector size\n");
+		return -1;
+	}
+
+	len /= sector_size;
+	cmd[0] = CMD_W25_SE;
+
+	ret = spi_claim_bus(flash->spi);
+	if (ret) {
+		debug("SF: Unable to claim SPI bus\n");
+		return ret;
+	}
+
+	for (actual = 0; actual < len; actual++) {
+		winbond_build_address(stm, &cmd[1], offset + actual * sector_size);
+		printf("Erase: %02x %02x %02x %02x\n",
+				cmd[0], cmd[1], cmd[2], cmd[3]);
+
+		ret = spi_flash_cmd(flash->spi, CMD_W25_WREN, NULL, 0);
+		if (ret < 0) {
+			debug("SF: Enabling Write failed\n");
+			goto out;
+		}
+
+		ret = spi_flash_cmd_write(flash->spi, cmd, 4, NULL, 0);
+		if (ret < 0) {
+			debug("SF: Winbond sector erase failed\n");
+			goto out;
+		}
+
+		ret = winbond_wait_ready(flash, SPI_FLASH_PAGE_ERASE_TIMEOUT);
+		if (ret < 0) {
+			debug("SF: Winbond sector erase timed out\n");
+			goto out;
+		}
+	}
+
+	debug("SF: Winbond: Successfully erased %u bytes @ 0x%x\n",
+			len * sector_size, offset);
+	ret = 0;
+
+out:
+	spi_release_bus(flash->spi);
+	return ret;
+}
+
+struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode)
+{
+	const struct winbond_spi_flash_params *params;
+	unsigned long page_size;
+	struct winbond_spi_flash *stm;
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(winbond_spi_flash_table); i++) {
+		params = &winbond_spi_flash_table[i];
+		if (params->id == ((idcode[1] << 8) | idcode[2]))
+			break;
+	}
+
+	if (i == ARRAY_SIZE(winbond_spi_flash_table)) {
+		debug("SF: Unsupported Winbond ID %02x%02x\n",
+				idcode[1], idcode[2]);
+		return NULL;
+	}
+
+	stm = malloc(sizeof(struct winbond_spi_flash));
+	if (!stm) {
+		debug("SF: Failed to allocate memory\n");
+		return NULL;
+	}
+
+	stm->params = params;
+	stm->flash.spi = spi;
+	stm->flash.name = params->name;
+
+	/* Assuming power-of-two page size initially. */
+	page_size = 1 << params->l2_page_size;
+
+	stm->flash.write = winbond_write;
+	stm->flash.erase = winbond_erase;
+	stm->flash.read = winbond_read_fast;
+	stm->flash.size = page_size * params->pages_per_sector
+				* params->sectors_per_block
+				* params->nr_blocks;
+
+	debug("SF: Detected %s with page size %u, total %u bytes\n",
+			params->name, page_size, stm->flash.size);
+
+	return &stm->flash;
+}
diff --git a/drivers/rtc/m41t11.c b/drivers/rtc/m41t11.c
index e0c27e185..bb134875b 100644
--- a/drivers/rtc/m41t11.c
+++ b/drivers/rtc/m41t11.c
@@ -181,18 +181,4 @@ void rtc_reset (void)
 	val = val & 0x3F;/*turn off freq test keep calibration*/
 	i2c_write(CONFIG_SYS_I2C_RTC_ADDR, RTC_CONTROL_ADDR, 1, &val, 1);
 }
-
-int rtc_store(int addr, unsigned char* data, int size)
-{
-	/*don't let things wrap onto the time on a write*/
-	if( (addr+size) >= M41T11_STORAGE_SZ )
-		return 1;
-	return i2c_write( CONFIG_SYS_I2C_RTC_ADDR, REG_CNT+addr, 1, data, size );
-}
-
-int rtc_recall(int addr, unsigned char* data, int size)
-{
-	return i2c_read( CONFIG_SYS_I2C_RTC_ADDR, REG_CNT+addr, 1, data, size );
-}
-
 #endif
diff --git a/drivers/rtc/mc13783-rtc.c b/drivers/rtc/mc13783-rtc.c
index 05db2f1d4..416f50d01 100644
--- a/drivers/rtc/mc13783-rtc.c
+++ b/drivers/rtc/mc13783-rtc.c
@@ -109,7 +109,7 @@ int rtc_set(struct rtc_time *rtc)
 
 	spi_release_bus(slave);
 
-	return -1;
+	return 0;
 }
 
 void rtc_reset(void)
diff --git a/drivers/spi/atmel_dataflash_spi.c b/drivers/spi/atmel_dataflash_spi.c
index 614965c36..3a648e619 100644
--- a/drivers/spi/atmel_dataflash_spi.c
+++ b/drivers/spi/atmel_dataflash_spi.c
@@ -30,7 +30,8 @@
 #include <dataflash.h>
 
 #define AT91_SPI_PCS0_DATAFLASH_CARD	0xE	/* Chip Select 0: NPCS0%1110 */
-#define AT91_SPI_PCS1_DATAFLASH_CARD	0xD	/* Chip Select 0: NPCS0%1101 */
+#define AT91_SPI_PCS1_DATAFLASH_CARD	0xD	/* Chip Select 1: NPCS1%1101 */
+#define AT91_SPI_PCS2_DATAFLASH_CARD	0xB	/* Chip Select 2: NPCS2%1011 */
 #define AT91_SPI_PCS3_DATAFLASH_CARD	0x7	/* Chip Select 3: NPCS3%0111 */
 
 void AT91F_SpiInit(void)
@@ -57,7 +58,14 @@ void AT91F_SpiInit(void)
 	       ((get_mck_clk_rate() / AT91_SPI_CLK) << 8),
 	       AT91_BASE_SPI + AT91_SPI_CSR(1));
 #endif
-
+#ifdef CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS2
+	/* Configure CS2 */
+	writel(AT91_SPI_NCPHA |
+	       (AT91_SPI_DLYBS & DATAFLASH_TCSS) |
+	       (AT91_SPI_DLYBCT & DATAFLASH_TCHS) |
+	       ((get_mck_clk_rate() / AT91_SPI_CLK) << 8),
+	       AT91_BASE_SPI + AT91_SPI_CSR(2));
+#endif
 #ifdef CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3
 	/* Configure CS3 */
 	writel(AT91_SPI_NCPHA |
@@ -99,6 +107,12 @@ void AT91F_SpiEnable(int cs)
 		writel(mode | ((AT91_SPI_PCS1_DATAFLASH_CARD<<16) & AT91_SPI_PCS),
 		       AT91_BASE_SPI + AT91_SPI_MR);
 		break;
+	case 2:	/* Configure SPI CS2 for Serial DataFlash AT45DBxx */
+		mode = readl(AT91_BASE_SPI + AT91_SPI_MR);
+		mode &= 0xFFF0FFFF;
+		writel(mode | ((AT91_SPI_PCS2_DATAFLASH_CARD<<16) & AT91_SPI_PCS),
+		       AT91_BASE_SPI + AT91_SPI_MR);
+		break;
 	case 3:
 		mode = readl(AT91_BASE_SPI + AT91_SPI_MR);
 		mode &= 0xFFF0FFFF;
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index 5e2f2bcae..6ea3b93db 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -38,7 +38,13 @@ ELF-mpc8260                      += mem_to_mem_idma2intr
 ELF-ppc                          += sched
 ELF-oxc                          += eepro100_eeprom
 
-ELF := $(ELF-y) $(ELF-$(ARCH)) $(ELF-$(BOARD)) $(ELF-$(CPU))
+#
+# Some versions of make do not handle trailing white spaces properly;
+# leading to build failures. The problem was found with GNU Make 3.80.
+# Using 'strip' as a workaround for the problem.
+#
+ELF := $(strip $(ELF-y) $(ELF-$(ARCH)) $(ELF-$(BOARD)) $(ELF-$(CPU)))
+
 SREC = $(addsuffix .srec,$(ELF))
 BIN  = $(addsuffix .bin,$(ELF))
 
diff --git a/examples/standalone/nios2.lds b/examples/standalone/nios2.lds
deleted file mode 100644
index a3e5ea8e3..000000000
--- a/examples/standalone/nios2.lds
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * (C) Copyright 2004, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.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
- */
-
-
-OUTPUT_FORMAT("elf32-littlenios2")
-OUTPUT_ARCH(nios2)
-ENTRY(_start)
-
-SECTIONS
-{
-	.text :
-	{
-	  *(.text)
-	  *(.text.*)
-	  *(.gnu.linkonce.t*)
-	  *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-	  *(.gnu.linkonce.r*)
-	}
-	. = ALIGN (4);
-	_etext = .;
-	PROVIDE (etext = .);
-
-	/* INIT DATA sections - "Small" data (see the gcc -G option)
-	 * is always gp-relative. Here we make all init data sections
-	 * adjacent to simplify the startup code -- and provide
-	 * the global pointer for gp-relative access.
-	 */
-	_data = .;
-	.data :
-	{
-	  *(.data)
-	  *(.data.*)
-	  *(.gnu.linkonce.d*)
-	}
-
-	. = ALIGN(16);
-	_gp = .;			/* Global pointer addr */
-	PROVIDE (gp = .);
-
-	.sdata :
-	{
-	  *(.sdata)
-	  *(.sdata.*)
-	  *(.gnu.linkonce.s.*)
-	}
-	. = ALIGN(4);
-
-	_edata = .;
-	PROVIDE (edata = .);
-
-	/* UNINIT DATA - Small uninitialized data is first so it's
-	 * adjacent to sdata and can be referenced via gp. The normal
-	 * bss follows. We keep it adjacent to simplify init code.
-	 */
-	__bss_start = .;
-	.sbss (NOLOAD) :
-	{
-	  *(.sbss)
-	  *(.sbss.*)
-	  *(.gnu.linkonce.sb.*)
-	  *(.scommon)
-	}
-	. = ALIGN(4);
-	.bss (NOLOAD) :
-	{
-	  *(.bss)
-	  *(.bss.*)
-	  *(.dynbss)
-	  *(COMMON)
-	  *(.scommon)
-	}
-	. = ALIGN(4);
-	_end = .;
-	PROVIDE (end = .);
-
-	/* CMD TABLE - uboot command sections
-	 */
-	. = .;
-	__uboot_cmd_start = .;
-	.u_boot_cmd :
-	{
-	  *(.u_boot_cmd)
-	}
-	. = ALIGN(4);
-	__u_boot_cmd_end = .;
-
-	/* DEBUG -- symbol table, string table, etc. etc.
-	 */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug          0 : { *(.debug) }
-	.line           0 : { *(.line) }
-	.debug_srcinfo  0 : { *(.debug_srcinfo) }
-	.debug_sfnames  0 : { *(.debug_sfnames) }
-	.debug_aranges  0 : { *(.debug_aranges) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_info     0 : { *(.debug_info) }
-	.debug_abbrev   0 : { *(.debug_abbrev) }
-	.debug_line     0 : { *(.debug_line) }
-	.debug_frame    0 : { *(.debug_frame) }
-	.debug_str      0 : { *(.debug_str) }
-	.debug_loc      0 : { *(.debug_loc) }
-	.debug_macinfo  0 : { *(.debug_macinfo) }
-	.debug_weaknames 0 : { *(.debug_weaknames) }
-	.debug_funcnames 0 : { *(.debug_funcnames) }
-	.debug_typenames 0 : { *(.debug_typenames) }
-	.debug_varnames  0 : { *(.debug_varnames) }
-}
diff --git a/examples/standalone/smc91111_eeprom.c b/examples/standalone/smc91111_eeprom.c
index 89afc871f..428ea7bd2 100644
--- a/examples/standalone/smc91111_eeprom.c
+++ b/examples/standalone/smc91111_eeprom.c
@@ -33,8 +33,6 @@
 struct eth_device { unsigned long iobase; };
 #include "../drivers/net/smc91111.h"
 
-#ifdef CONFIG_SMC91111
-
 #ifndef SMC91111_EEPROM_INIT
 # define SMC91111_EEPROM_INIT()
 #endif
@@ -391,13 +389,3 @@ void dump_reg (struct eth_device *dev)
 		printf ("\n");
 	}
 }
-
-#else
-
-int smc91111_eeprom (int argc, char *argv[])
-{
-	printf("Not supported for this board\n");
-	return 1;
-}
-
-#endif
diff --git a/fs/ext2/ext2fs.c b/fs/ext2/ext2fs.c
index d54f60b30..4b391d60a 100644
--- a/fs/ext2/ext2fs.c
+++ b/fs/ext2/ext2fs.c
@@ -178,6 +178,7 @@ int indir1_blkno = -1;
 uint32_t *indir2_block = NULL;
 int indir2_size = 0;
 int indir2_blkno = -1;
+static unsigned int inode_size;
 
 
 static int ext2fs_blockgroup
@@ -212,7 +213,7 @@ static int ext2fs_read_inode
 	unsigned int blkoff;
 
 #ifdef DEBUG
-	printf ("ext2fs read inode %d\n", ino);
+	printf ("ext2fs read inode %d, inode_size %d\n", ino, inode_size);
 #endif
 	/* It is easier to calculate if the first inode is 0.  */
 	ino--;
@@ -222,16 +223,12 @@ static int ext2fs_read_inode
 		return (0);
 	}
 
-	inodes_per_block = EXT2_BLOCK_SIZE(data) / __le16_to_cpu(sblock->inode_size);
-
-#ifdef DEBUG
-	printf ("ext2fs read inode blkno %d blkoff %d\n", blkno, blkoff);
-#endif
+	inodes_per_block = EXT2_BLOCK_SIZE(data) / inode_size;
 
 	blkno = __le32_to_cpu (blkgrp.inode_table_id) +
 		(ino % __le32_to_cpu (sblock->inodes_per_group))
 		/ inodes_per_block;
-	blkoff = (ino % inodes_per_block) * __le16_to_cpu (sblock->inode_size);
+	blkoff = (ino % inodes_per_block) * inode_size;
 #ifdef DEBUG
 	printf ("ext2fs read inode blkno %d blkoff %d\n", blkno, blkoff);
 #endif
@@ -863,6 +860,15 @@ int ext2fs_mount (unsigned part_length) {
 	if (__le16_to_cpu (data->sblock.magic) != EXT2_MAGIC) {
 		goto fail;
 	}
+	if (__le32_to_cpu(data->sblock.revision_level == 0)) {
+		inode_size = 128;
+	} else {
+		inode_size = __le16_to_cpu(data->sblock.inode_size);
+	}
+#ifdef DEBUG
+	printf("EXT2 rev %d, inode_size %d\n",
+			__le32_to_cpu(data->sblock.revision_level), inode_size);
+#endif
 	data->diropen.data = data;
 	data->diropen.ino = 2;
 	data->diropen.inode_read = 1;
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index a84727546..46d6e9d39 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -70,13 +70,6 @@
 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_board_sys_clk(unsigned long dummy);
 extern unsigned long get_board_ddr_clk(unsigned long dummy);
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index a8f206f53..f41fe300d 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -46,13 +46,6 @@
 
 #define CONFIG_FSL_VIA
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
 #endif
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 0caf45603..b7d355315 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -50,13 +50,6 @@
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_board_sys_clk(unsigned long dummy);
 #endif
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index e69ba901e..53de56dbc 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -52,13 +52,6 @@
 
 #define CONFIG_FSL_VIA
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
 #endif
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 94952dc99..abbfd4707 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -46,13 +46,6 @@
 #define CONFIG_FSL_VIA
 
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
 #endif
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 7b8c6c772..426b93378 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -44,13 +44,6 @@
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_FSL_LAW		1	/* Use common FSL init code */
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the MDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
 #endif						  /*Replace a call to get_clock_freq (after it is implemented)*/
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 17ea3bb14..b87f37528 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -44,13 +44,6 @@
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_FSL_LAW		1	/* Use common FSL init code */
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the MDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_clock_freq(void);
 #endif
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 000f8f62d..0e7745c46 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -53,13 +53,6 @@
 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long get_board_sys_clk(unsigned long dummy);
 extern unsigned long get_board_ddr_clk(unsigned long dummy);
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index b48c1999f..9574fcaa1 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -54,13 +54,6 @@
 #define CONFIG_TSEC_ENET		/* tsec ethernet support */
 #define CONFIG_ENV_OVERWRITE
 
-/*
- * When initializing flash, if we cannot find the manufacturer ID,
- * assume this is the AMD flash associated with the CDS board.
- * This allows booting from a promjet.
- */
-#define CONFIG_ASSUME_AMD_FLASH
-
 #ifndef __ASSEMBLY__
 extern unsigned long calculate_board_sys_clk(unsigned long dummy);
 extern unsigned long calculate_board_ddr_clk(unsigned long dummy);
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index 85e4611aa..5f5f1c76a 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -298,7 +298,8 @@
 /*
  * External Bus Controller (EBC) Setup
  */
-#define CAN_BA		0xF0000000	    /* CAN Base Address	        */
+#define CAN0_BA		0xF0000000	    /* CAN0 Base Address	*/
+#define CAN1_BA		0xF0000100	    /* CAN1 Base Address	*/
 #define DUART0_BA	0xF0000400	    /* DUART Base Address       */
 #define DUART1_BA	0xF0000408	    /* DUART Base Address       */
 #define RTC_BA		0xF0000500	    /* RTC Base Address         */
diff --git a/include/configs/mimc200.h b/include/configs/mimc200.h
index 8f71664f3..36488b32c 100644
--- a/include/configs/mimc200.h
+++ b/include/configs/mimc200.h
@@ -74,7 +74,7 @@
 
 #define CONFIG_BAUDRATE			115200
 #define CONFIG_BOOTARGS							\
-	"root=/dev/mtdblock1 rootfstype=jffs2 console=ttyS1"
+	"root=/dev/mtdblock1 rootfstype=jffs2 fbmem=512k console=ttyS1"
 #define CONFIG_BOOTCOMMAND						\
 	"fsload boot/uImage; bootm"
 
diff --git a/include/image.h b/include/image.h
index cc38eae39..d2e78fe29 100644
--- a/include/image.h
+++ b/include/image.h
@@ -220,12 +220,10 @@ typedef struct bootm_headers {
 	const char	*fit_uname_rd;	/* init ramdisk subimage node unit name */
 	int		fit_noffset_rd;	/* init ramdisk subimage node offset */
 
-#if defined(CONFIG_PPC)
 	void		*fit_hdr_fdt;	/* FDT blob FIT image header */
 	const char	*fit_uname_fdt;	/* FDT blob subimage node unit name */
 	int		fit_noffset_fdt;/* FDT blob subimage node offset */
 #endif
-#endif
 
 #ifndef USE_HOSTCC
 	image_info_t	os;		/* os image info */
diff --git a/examples/standalone/nios.lds b/include/sja1000.h
index 4c1080b86..59e35afa0 100644
--- a/examples/standalone/nios.lds
+++ b/include/sja1000.h
@@ -1,6 +1,7 @@
 /*
- * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
- * Scott McNutt <smcnutt@psyent.com>
+ * Copyright 2009, Matthias Fuchs <matthias.fuchs@esd.eu>
+ *
+ * SJA1000 register layout for basic CAN mode
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -21,41 +22,39 @@
  * MA 02111-1307 USA
  */
 
+#ifndef _SJA1000_H_
+#define _SJA1000_H_
 
-OUTPUT_FORMAT("elf32-nios")
-OUTPUT_ARCH(nios)
-ENTRY(_start)
-
-SECTIONS
-{
-	.text :
-	{
-	  *(.text)
-	}
-	__text_end = .;
+/*
+ * SJA1000 register layout in basic can mode
+ */
+struct sja1000_basic_s {
+	u8 cr;
+	u8 cmr;
+	u8 sr;
+	u8 ir;
+	u8 ac;
+	u8 am;
+	u8 btr0;
+	u8 btr1;
+	u8 oc;
+	u8 txb[10];
+	u8 rxb[10];
+	u8 unused;
+	u8 cdr;
+};
 
-	. = ALIGN(4);
-	.rodata :
-	{
-		*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-	}
-	__rodata_end = .;
+/* control register */
+#define CR_RR		0x01
 
-	. = ALIGN(4);
-	.data :
-	{
-		*(.data)
-	}
-	. = ALIGN(4);
-	__data_end = .;
+/* output control register */
+#define OC_MODE0	0x01
+#define OC_MODE1	0x02
+#define OC_POL0		0x04
+#define OC_TN0		0x08
+#define OC_TP0		0x10
+#define OC_POL1		0x20
+#define OC_TN1		0x40
+#define OC_TP1		0x80
 
-	__bss_start = .;
-	. = ALIGN(4);
-	.bss (NOLOAD) :
-	{
-		*(.bss)
-	}
-	. = ALIGN(4);
-	__bss_end = .;
-	_end = .;
-}
+#endif
diff --git a/include/spi_flash.h b/include/spi_flash.h
index de4f174ad..1f8ba2987 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -24,6 +24,7 @@
 #define _SPI_FLASH_H_
 
 #include <spi.h>
+#include <linux/types.h>
 
 struct spi_flash_region {
 	unsigned int	count;
diff --git a/lib_generic/Makefile b/lib_generic/Makefile
index 7291fa396..bfaf3468e 100644
--- a/lib_generic/Makefile
+++ b/lib_generic/Makefile
@@ -31,6 +31,7 @@ COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o
 COBJS-$(CONFIG_BZIP2) += bzlib_decompress.o
 COBJS-$(CONFIG_BZIP2) += bzlib_randtable.o
 COBJS-$(CONFIG_BZIP2) += bzlib_huffman.o
+COBJS-$(CONFIG_USB_TTY) += circbuf.o
 COBJS-y += crc16.o
 COBJS-y += crc32.o
 COBJS-y += ctype.o
diff --git a/common/circbuf.c b/lib_generic/circbuf.c
index 2332c6371..2332c6371 100644
--- a/common/circbuf.c
+++ b/lib_generic/circbuf.c
diff --git a/lib_generic/lzma/LzmaTools.c b/lib_generic/lzma/LzmaTools.c
index 408b577f1..8860bfbf3 100644
--- a/lib_generic/lzma/LzmaTools.c
+++ b/lib_generic/lzma/LzmaTools.c
@@ -97,11 +97,14 @@ int lzmaBuffToBuffDecompress (unsigned char *outStream, SizeT *uncompressedSize,
     } else if (outSizeHigh != 0 || (UInt32)(SizeT)outSize != outSize) {
         /*
          * SizeT is a 32 bit uint => We cannot manage files larger than
-         * 4GB!
+         * 4GB!  Assume however that all 0xf values is "unknown size" and
+         * not actually a file of 2^64 bits.
          *
          */
-        debug ("LZMA: 64bit support not enabled.\n");
-        return SZ_ERROR_DATA;
+        if (outSizeHigh != (SizeT)-1 || outSize != (SizeT)-1) {
+            debug ("LZMA: 64bit support not enabled.\n");
+            return SZ_ERROR_DATA;
+        }
     }
 
     debug ("LZMA: Uncompresed size............ 0x%lx\n", outSizeFull);
diff --git a/lib_nios/config.mk b/lib_nios/config.mk
index d48aa6dfd..e1b9f07bb 100644
--- a/lib_nios/config.mk
+++ b/lib_nios/config.mk
@@ -24,6 +24,6 @@
 
 CROSS_COMPILE ?= nios-elf-
 
-STANDALONE_LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32 -T nios.lds
+STANDALONE_LOAD_ADDR = 0x00800000 -L $(gcclibdir)/m32
 
 PLATFORM_CPPFLAGS += -m32 -DCONFIG_NIOS -D__NIOS__ -ffixed-g7 -gstabs
diff --git a/lib_nios2/board.c b/lib_nios2/board.c
index 008f04f95..41d329719 100644
--- a/lib_nios2/board.c
+++ b/lib_nios2/board.c
@@ -83,8 +83,6 @@ void board_init (void)
 {
 	bd_t *bd;
 	init_fnc_t **init_fnc_ptr;
-	char *s, *e;
-	int i;
 
 	/* Pointer is writable since we allocated a register for it.
 	 * Nios treats CONFIG_SYS_GBL_DATA_OFFSET as an address.
diff --git a/lib_nios2/bootm.c b/lib_nios2/bootm.c
index 53fd5691a..675bfac63 100644
--- a/lib_nios2/bootm.c
+++ b/lib_nios2/bootm.c
@@ -24,6 +24,7 @@
 #include <common.h>
 #include <command.h>
 #include <asm/byteorder.h>
+#include <asm/cache.h>
 
 int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 {
@@ -32,6 +33,10 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
 	if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
 		return 1;
 
+	/* flushes data and instruction caches before calling the kernel */
+	flush_dcache (0,CONFIG_SYS_DCACHE_SIZE);
+	flush_icache (0,CONFIG_SYS_ICACHE_SIZE);
+
 	/* For now we assume the Microtronix linux ... which only
 	 * needs to be called ;-)
 	 */
diff --git a/lib_nios2/config.mk b/lib_nios2/config.mk
index 34ee6977d..be4063928 100644
--- a/lib_nios2/config.mk
+++ b/lib_nios2/config.mk
@@ -24,7 +24,7 @@
 
 CROSS_COMPILE ?= nios2-elf-
 
-STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir) -T nios2.lds
+STANDALONE_LOAD_ADDR = 0x02000000 -L $(gcclibdir)
 
 PLATFORM_CPPFLAGS += -DCONFIG_NIOS2 -D__NIOS2__
 PLATFORM_CPPFLAGS += -ffixed-r15 -G0
diff --git a/lib_ppc/Makefile b/lib_ppc/Makefile
index 399b41e31..60a76253b 100644
--- a/lib_ppc/Makefile
+++ b/lib_ppc/Makefile
@@ -35,7 +35,7 @@ COBJS-y	+= bootm.o
 COBJS-y	+= cache.o
 COBJS-y	+= extable.o
 COBJS-y	+= interrupts.o
-COBJS-y	+= kgdb.o
+COBJS-$(CONFIG_CMD_KGDB) += kgdb.o
 COBJS-y	+= time.o
 
 SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
diff --git a/lib_ppc/kgdb.c b/lib_ppc/kgdb.c
index 78c2f0c47..d3eb1f35a 100644
--- a/lib_ppc/kgdb.c
+++ b/lib_ppc/kgdb.c
@@ -1,8 +1,5 @@
 #include <common.h>
 #include <command.h>
-
-#if defined(CONFIG_CMD_KGDB)
-
 #include <kgdb.h>
 #include <asm/signal.h>
 #include <asm/processor.h>
@@ -322,5 +319,3 @@ kgdb_breakpoint(int argc, char *argv[])
 	     breakinst: .long 0x7d821008\n\
 	    ");
 }
-
-#endif
diff --git a/mkconfig b/mkconfig
index bdc9d91d1..27d9f2bac 100755
--- a/mkconfig
+++ b/mkconfig
@@ -27,6 +27,11 @@ done
 [ $# -lt 4 ] && exit 1
 [ $# -gt 6 ] && exit 1
 
+if [ "${ARCH}" -a "${ARCH}" != "$2" ]; then
+	echo "Failed: \$ARCH=${ARCH}, should be '$2' for ${BOARD_NAME}" 1>&2
+	exit 1
+fi
+
 echo "Configuring for ${BOARD_NAME} board..."
 
 #
diff --git a/net/net.c b/net/net.c
index cab4b2dd8..fd13cd93f 100644
--- a/net/net.c
+++ b/net/net.c
@@ -197,6 +197,8 @@ volatile uchar *NetTxPacket = 0;	/* THE transmit packet			*/
 
 static int net_check_prereq (proto_t protocol);
 
+static int NetTryCount;
+
 /**********************************************************************/
 
 IPaddr_t	NetArpWaitPacketIP;
@@ -320,6 +322,7 @@ NetLoop(proto_t protocol)
 	NetArpWaitReplyIP = 0;
 	NetArpWaitTxPacket = NULL;
 	NetTxPacket = NULL;
+	NetTryCount = 1;
 
 	if (!NetTxPacket) {
 		int	i;
@@ -558,17 +561,30 @@ startAgainHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len)
 void NetStartAgain (void)
 {
 	char *nretry;
-	int noretry = 0, once = 0;
+	int retry_forever = 0;
+	unsigned long retrycnt = 0;
 
-	if ((nretry = getenv ("netretry")) != NULL) {
-		noretry = (strcmp (nretry, "no") == 0);
-		once = (strcmp (nretry, "once") == 0);
-	}
-	if (noretry) {
-		eth_halt ();
+	nretry = getenv("netretry");
+	if (nretry) {
+		if (!strcmp(nretry, "yes"))
+			retry_forever = 1;
+		else if (!strcmp(nretry, "no"))
+			retrycnt = 0;
+		else if (!strcmp(nretry, "once"))
+			retrycnt = 1;
+		else
+			retrycnt = simple_strtoul(nretry, NULL, 0);
+	} else
+		retry_forever = 1;
+
+	if ((!retry_forever) && (NetTryCount >= retrycnt)) {
+		eth_halt();
 		NetState = NETLOOP_FAIL;
 		return;
 	}
+
+	NetTryCount++;
+
 #ifndef CONFIG_NET_MULTI
 	NetSetTimeout (10000UL, startAgainTimeout);
 	NetSetHandler (startAgainHandler);
@@ -580,7 +596,7 @@ void NetStartAgain (void)
 	eth_init (gd->bd);
 	if (NetRestartWrap) {
 		NetRestartWrap = 0;
-		if (NetDevExists && !once) {
+		if (NetDevExists) {
 			NetSetTimeout (10000UL, startAgainTimeout);
 			NetSetHandler (startAgainHandler);
 		} else {
diff --git a/tools/.gitignore b/tools/.gitignore
index 03f54ef12..cb067a407 100644
--- a/tools/.gitignore
+++ b/tools/.gitignore
@@ -8,3 +8,4 @@
 /ncp
 /ubsha1
 /inca-swap-bytes
+/*.exe
diff --git a/tools/fit_image.c b/tools/fit_image.c
index d1e612fec..ef9ffeeec 100644
--- a/tools/fit_image.c
+++ b/tools/fit_image.c
@@ -155,38 +155,6 @@ static int fit_handle_file (struct mkimage_params *params)
 	return (EXIT_SUCCESS);
 }
 
-static void fit_set_header (void *ptr, struct stat *sbuf, int ifd,
-				struct mkimage_params *params)
-{
-	uint32_t checksum;
-
-	image_header_t * hdr = (image_header_t *)ptr;
-
-	checksum = crc32 (0,
-			(const unsigned char *)(ptr +
-				sizeof(image_header_t)),
-			sbuf->st_size - sizeof(image_header_t));
-
-	/* Build new header */
-	image_set_magic (hdr, IH_MAGIC);
-	image_set_time (hdr, sbuf->st_mtime);
-	image_set_size (hdr, sbuf->st_size - sizeof(image_header_t));
-	image_set_load (hdr, params->addr);
-	image_set_ep (hdr, params->ep);
-	image_set_dcrc (hdr, checksum);
-	image_set_os (hdr, params->os);
-	image_set_arch (hdr, params->arch);
-	image_set_type (hdr, params->type);
-	image_set_comp (hdr, params->comp);
-
-	image_set_name (hdr, params->imagename);
-
-	checksum = crc32 (0, (const unsigned char *)hdr,
-				sizeof(image_header_t));
-
-	image_set_hcrc (hdr, checksum);
-}
-
 static int fit_check_params (struct mkimage_params *params)
 {
 	return	((params->dflag && (params->fflag || params->lflag)) ||
@@ -202,7 +170,7 @@ static struct image_type_params fitimage_params = {
 	.print_header = fit_print_contents,
 	.check_image_type = fit_check_image_types,
 	.fflag_handle = fit_handle_file,
-	.set_header = fit_set_header,
+	.set_header = NULL,	/* FIT images use DTB header */
 	.check_params = fit_check_params,
 };
 
diff --git a/tools/img2srec.c b/tools/img2srec.c
index f10379fe4..ec7696402 100644
--- a/tools/img2srec.c
+++ b/tools/img2srec.c
@@ -53,6 +53,7 @@
 |*************************************************************************/
 
 #include "os_support.h"
+#include <stdbool.h>
 #include <stddef.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -63,63 +64,22 @@
 #include <errno.h>
 
 /*************************************************************************
-|  DEFINES
-|*************************************************************************/
-
-#define FALSE           0
-#define TRUE            1
-
-/*************************************************************************
-|  MACROS
-|*************************************************************************/
-
-/*************************************************************************
-|  TYPEDEFS
-|*************************************************************************/
-
-typedef uint8_t   CHAR;
-typedef uint8_t   BYTE;
-typedef uint16_t  WORD;
-typedef uint32_t  DWORD;
-typedef int       BOOL;
-
-/*************************************************************************
-|  LOCALS
-|*************************************************************************/
-
-/*************************************************************************
-|  PROTOTYPES
-|*************************************************************************/
-
-static char *ExtractHex(DWORD *value, char *getPtr);
-static char *ExtractDecimal(DWORD *value, char *getPtr);
-static void ExtractNumber(DWORD *value, char *getPtr);
-static BYTE *ExtractWord(WORD *value, BYTE *buffer);
-static BYTE *ExtractLong(DWORD *value, BYTE *buffer);
-static BYTE *ExtractBlock(WORD count, BYTE *data, BYTE *buffer);
-static char *WriteHex(char *pa, BYTE value, WORD *pCheckSum);
-static char *BuildSRecord(char *pa, WORD sType, DWORD addr,
-			  const BYTE *data, int nCount);
-static void ConvertELF(char *fileName, DWORD loadOffset);
-int main(int argc, char *argv[]);
-
-/*************************************************************************
 |  FUNCTIONS
 |*************************************************************************/
 
-static char* ExtractHex (DWORD* value,  char* getPtr)
+static char* ExtractHex (uint32_t* value,  char* getPtr)
 {
-  DWORD num;
-  DWORD digit;
-  BYTE  c;
+  uint32_t num;
+  uint32_t digit;
+  uint8_t  c;
 
   while (*getPtr == ' ') getPtr++;
   num = 0;
   for (;;) {
     c = *getPtr;
-    if      ((c >= '0') && (c <= '9')) digit = (DWORD)(c - '0');
-    else if ((c >= 'A') && (c <= 'F')) digit = (DWORD)(c - 'A' + 10);
-    else if ((c >= 'a') && (c <= 'f')) digit = (DWORD)(c - 'a' + 10);
+    if      ((c >= '0') && (c <= '9')) digit = (uint32_t)(c - '0');
+    else if ((c >= 'A') && (c <= 'F')) digit = (uint32_t)(c - 'A' + 10);
+    else if ((c >= 'a') && (c <= 'f')) digit = (uint32_t)(c - 'a' + 10);
     else break;
     num <<= 4;
     num += digit;
@@ -129,17 +89,17 @@ static char* ExtractHex (DWORD* value,  char* getPtr)
   return getPtr;
 } /* ExtractHex */
 
-static char* ExtractDecimal (DWORD* value,  char* getPtr)
+static char* ExtractDecimal (uint32_t* value,  char* getPtr)
 {
-  DWORD num;
-  DWORD digit;
-  BYTE  c;
+  uint32_t num;
+  uint32_t digit;
+  uint8_t  c;
 
   while (*getPtr == ' ') getPtr++;
   num = 0;
   for (;;) {
     c = *getPtr;
-    if      ((c >= '0') && (c <= '9')) digit = (DWORD)(c - '0');
+    if      ((c >= '0') && (c <= '9')) digit = (uint32_t)(c - '0');
     else break;
     num *= 10;
     num += digit;
@@ -150,13 +110,13 @@ static char* ExtractDecimal (DWORD* value,  char* getPtr)
 } /* ExtractDecimal */
 
 
-static void ExtractNumber (DWORD* value,  char* getPtr)
+static void ExtractNumber (uint32_t* value,  char* getPtr)
 {
-  BOOL  neg = FALSE;;
+  bool  neg = false;;
 
   while (*getPtr == ' ') getPtr++;
   if (*getPtr == '-') {
-    neg = TRUE;
+    neg = true;
     getPtr++;
   } /* if */
   if ((*getPtr == '0') && ((*(getPtr+1) == 'x') || (*(getPtr+1) == 'X'))) {
@@ -170,38 +130,38 @@ static void ExtractNumber (DWORD* value,  char* getPtr)
 } /* ExtractNumber */
 
 
-static BYTE* ExtractWord(WORD* value, BYTE* buffer)
+static uint8_t* ExtractWord(uint16_t* value, uint8_t* buffer)
 {
-  WORD x;
-  x = (WORD)*buffer++;
-  x = (x<<8) + (WORD)*buffer++;
+  uint16_t x;
+  x = (uint16_t)*buffer++;
+  x = (x<<8) + (uint16_t)*buffer++;
   *value = x;
   return buffer;
 } /* ExtractWord */
 
 
-static BYTE* ExtractLong(DWORD* value, BYTE* buffer)
+static uint8_t* ExtractLong(uint32_t* value, uint8_t* buffer)
 {
-  DWORD x;
-  x = (DWORD)*buffer++;
-  x = (x<<8) + (DWORD)*buffer++;
-  x = (x<<8) + (DWORD)*buffer++;
-  x = (x<<8) + (DWORD)*buffer++;
+  uint32_t x;
+  x = (uint32_t)*buffer++;
+  x = (x<<8) + (uint32_t)*buffer++;
+  x = (x<<8) + (uint32_t)*buffer++;
+  x = (x<<8) + (uint32_t)*buffer++;
   *value = x;
   return buffer;
 } /* ExtractLong */
 
 
-static BYTE* ExtractBlock(WORD count, BYTE* data, BYTE* buffer)
+static uint8_t* ExtractBlock(uint16_t count, uint8_t* data, uint8_t* buffer)
 {
   while (count--) *data++ = *buffer++;
   return buffer;
 } /* ExtractBlock */
 
 
-static char* WriteHex(char* pa, BYTE value, WORD* pCheckSum)
+static char* WriteHex(char* pa, uint8_t value, uint16_t* pCheckSum)
 {
-  WORD  temp;
+  uint16_t  temp;
 
   static  char ByteToHex[] = "0123456789ABCDEF";
 
@@ -214,13 +174,13 @@ static char* WriteHex(char* pa, BYTE value, WORD* pCheckSum)
 }
 
 
-static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
-			  const BYTE* data, int nCount)
+static char* BuildSRecord(char* pa, uint16_t sType, uint32_t addr,
+			  const uint8_t* data, int nCount)
 {
-  WORD  addrLen;
-  WORD  sRLen;
-  WORD  checkSum;
-  WORD  i;
+  uint16_t  addrLen;
+  uint16_t  sRLen;
+  uint16_t  checkSum;
+  uint16_t  i;
 
   switch (sType) {
   case 0:
@@ -244,11 +204,11 @@ static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
   *pa++ = (char)(sType + '0');
   sRLen = addrLen + nCount + 1;
   checkSum = 0;
-  pa = WriteHex(pa, (BYTE)sRLen, &checkSum);
+  pa = WriteHex(pa, (uint8_t)sRLen, &checkSum);
 
   /* Write address field */
   for (i = 1; i <= addrLen; i++) {
-    pa = WriteHex(pa, (BYTE)(addr >> (8 * (addrLen - i))), &checkSum);
+    pa = WriteHex(pa, (uint8_t)(addr >> (8 * (addrLen - i))), &checkSum);
   } /* for */
 
   /* Write code/data fields */
@@ -258,25 +218,25 @@ static char* BuildSRecord(char* pa, WORD sType, DWORD addr,
 
   /* Write checksum field */
   checkSum = ~checkSum;
-  pa = WriteHex(pa, (BYTE)checkSum, &checkSum);
+  pa = WriteHex(pa, (uint8_t)checkSum, &checkSum);
   *pa++ = '\0';
   return pa;
 }
 
 
-static void ConvertELF(char* fileName, DWORD loadOffset)
+static void ConvertELF(char* fileName, uint32_t loadOffset)
 {
   FILE*         file;
   int           i;
   int           rxCount;
-  BYTE          rxBlock[1024];
-  DWORD         loadSize;
-  DWORD         firstAddr;
-  DWORD         loadAddr;
-  DWORD         loadDiff = 0;
+  uint8_t          rxBlock[1024];
+  uint32_t         loadSize;
+  uint32_t         firstAddr;
+  uint32_t         loadAddr;
+  uint32_t         loadDiff = 0;
   Elf32_Ehdr    elfHeader;
   Elf32_Shdr    sectHeader[32];
-  BYTE*         getPtr;
+  uint8_t*         getPtr;
   char          srecLine[128];
   char		*hdr_name;
 
@@ -292,11 +252,11 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
   getPtr = ExtractBlock(sizeof elfHeader.e_ident, elfHeader.e_ident, rxBlock);
   getPtr = ExtractWord(&elfHeader.e_type, getPtr);
   getPtr = ExtractWord(&elfHeader.e_machine, getPtr);
-  getPtr = ExtractLong((DWORD *)&elfHeader.e_version, getPtr);
-  getPtr = ExtractLong((DWORD *)&elfHeader.e_entry, getPtr);
-  getPtr = ExtractLong((DWORD *)&elfHeader.e_phoff, getPtr);
-  getPtr = ExtractLong((DWORD *)&elfHeader.e_shoff, getPtr);
-  getPtr = ExtractLong((DWORD *)&elfHeader.e_flags, getPtr);
+  getPtr = ExtractLong((uint32_t *)&elfHeader.e_version, getPtr);
+  getPtr = ExtractLong((uint32_t *)&elfHeader.e_entry, getPtr);
+  getPtr = ExtractLong((uint32_t *)&elfHeader.e_phoff, getPtr);
+  getPtr = ExtractLong((uint32_t *)&elfHeader.e_shoff, getPtr);
+  getPtr = ExtractLong((uint32_t *)&elfHeader.e_flags, getPtr);
   getPtr = ExtractWord(&elfHeader.e_ehsize, getPtr);
   getPtr = ExtractWord(&elfHeader.e_phentsize, getPtr);
   getPtr = ExtractWord(&elfHeader.e_phnum, getPtr);
@@ -319,16 +279,16 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
   fseek(file, elfHeader.e_shoff, SEEK_SET);
   for (i = 0; i < elfHeader.e_shnum; i++) {
     rxCount = fread(rxBlock, 1, sizeof sectHeader[0], file);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_name, rxBlock);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_type, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_flags, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_addr, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_offset, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_size, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_link, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_info, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_addralign, getPtr);
-    getPtr = ExtractLong((DWORD *)&sectHeader[i].sh_entsize, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_name, rxBlock);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_type, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_flags, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_addr, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_offset, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_size, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_link, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_info, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_addralign, getPtr);
+    getPtr = ExtractLong((uint32_t *)&sectHeader[i].sh_entsize, getPtr);
     if (rxCount != sizeof sectHeader[0]) {
       fclose(file);
       fprintf (stderr, "*** illegal file format\n");
@@ -342,7 +302,7 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
     ++hdr_name;
   }
   /* write start record */
-  (void)BuildSRecord(srecLine, 0, 0, (BYTE *)hdr_name, strlen(hdr_name));
+  (void)BuildSRecord(srecLine, 0, 0, (uint8_t *)hdr_name, strlen(hdr_name));
   printf("%s\r\n",srecLine);
 
   /* write data records */
@@ -395,7 +355,7 @@ static void ConvertELF(char* fileName, DWORD loadOffset)
 
 int main( int argc, char *argv[ ])
 {
-  DWORD offset;
+  uint32_t offset;
 
   if (argc == 2) {
     ConvertELF(argv[1], 0);
diff --git a/tools/mingw_support.c b/tools/mingw_support.c
index 67cd6e115..63797108b 100644
--- a/tools/mingw_support.c
+++ b/tools/mingw_support.c
@@ -24,7 +24,9 @@
 #include "mingw_support.h"
 #include <stdio.h>
 #include <stdint.h>
+#include <string.h>
 #include <errno.h>
+#include <assert.h>
 #include <io.h>
 
 int fsync(int fd)
@@ -77,3 +79,158 @@ int munmap(void *addr, size_t len)
 
 	return 0;
 }
+
+/* Reentrant string tokenizer.  Generic version.
+   Copyright (C) 1991,1996-1999,2001,2004,2007 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+
+/* Parse S into tokens separated by characters in DELIM.
+   If S is NULL, the saved pointer in SAVE_PTR is used as
+   the next starting point.  For example:
+	char s[] = "-abc-=-def";
+	char *sp;
+	x = strtok_r(s, "-", &sp);	// x = "abc", sp = "=-def"
+	x = strtok_r(NULL, "-=", &sp);	// x = "def", sp = NULL
+	x = strtok_r(NULL, "=", &sp);	// x = NULL
+		// s = "abc\0-def\0"
+*/
+char *strtok_r(char *s, const char *delim, char **save_ptr)
+{
+	char *token;
+
+	if (s == NULL)
+		s = *save_ptr;
+
+	/* Scan leading delimiters.  */
+	s += strspn(s, delim);
+	if (*s == '\0') {
+		*save_ptr = s;
+		return NULL;
+	}
+
+	/* Find the end of the token.  */
+	token = s;
+	s = strpbrk (token, delim);
+	if (s == NULL) {
+		/* This token finishes the string.  */
+		*save_ptr = memchr(token, '\0', strlen(token));
+	} else {
+		/* Terminate the token and make *SAVE_PTR point past it.  */
+		*s = '\0';
+		*save_ptr = s + 1;
+	}
+	return token;
+}
+
+/* getline.c -- Replacement for GNU C library function getline
+
+Copyright (C) 1993, 1996, 2001, 2002 Free Software Foundation, Inc.
+
+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. */
+
+/* Written by Jan Brittenson, bson@gnu.ai.mit.edu.  */
+
+/* Always add at least this many bytes when extending the buffer.  */
+#define MIN_CHUNK 64
+
+/* Read up to (and including) a TERMINATOR from STREAM into *LINEPTR
+   + OFFSET (and null-terminate it). *LINEPTR is a pointer returned from
+   malloc (or NULL), pointing to *N characters of space.  It is realloc'd
+   as necessary.  Return the number of characters read (not including the
+   null terminator), or -1 on error or EOF.
+   NOTE: There is another getstr() function declared in <curses.h>.  */
+static int getstr(char **lineptr, size_t *n, FILE *stream,
+		  char terminator, size_t offset)
+{
+	int nchars_avail;	/* Allocated but unused chars in *LINEPTR.  */
+	char *read_pos;		/* Where we're reading into *LINEPTR. */
+	int ret;
+
+	if (!lineptr || !n || !stream)
+		return -1;
+
+	if (!*lineptr) {
+		*n = MIN_CHUNK;
+		*lineptr = malloc(*n);
+		if (!*lineptr)
+			return -1;
+	}
+
+	nchars_avail = *n - offset;
+	read_pos = *lineptr + offset;
+
+	for (;;) {
+		register int c = getc(stream);
+
+		/* We always want at least one char left in the buffer, since we
+		   always (unless we get an error while reading the first char)
+		   NUL-terminate the line buffer.  */
+
+		assert(*n - nchars_avail == read_pos - *lineptr);
+		if (nchars_avail < 2) {
+			if (*n > MIN_CHUNK)
+				*n *= 2;
+			else
+				*n += MIN_CHUNK;
+
+			nchars_avail = *n + *lineptr - read_pos;
+			*lineptr = realloc(*lineptr, *n);
+			if (!*lineptr)
+				return -1;
+			read_pos = *n - nchars_avail + *lineptr;
+			assert(*n - nchars_avail == read_pos - *lineptr);
+		}
+
+		if (c == EOF || ferror (stream)) {
+			/* Return partial line, if any.  */
+			if (read_pos == *lineptr)
+				return -1;
+			else
+				break;
+		}
+
+		*read_pos++ = c;
+		nchars_avail--;
+
+		if (c == terminator)
+			/* Return the line.  */
+			break;
+	}
+
+	/* Done - NUL terminate and return the number of chars read.  */
+	*read_pos = '\0';
+
+	ret = read_pos - (*lineptr + offset);
+	return ret;
+}
+
+int getline (char **lineptr, size_t *n, FILE *stream)
+{
+	return getstr(lineptr, n, stream, '\n', 0);
+}
diff --git a/tools/mingw_support.h b/tools/mingw_support.h
index 9e45e6491..27936746b 100644
--- a/tools/mingw_support.h
+++ b/tools/mingw_support.h
@@ -44,5 +44,7 @@ typedef	ULONG	ulong;
 int fsync(int fd);
 void *mmap(void *, size_t, int, int, int, int);
 int munmap(void *, size_t);
+char *strtok_r(char *s, const char *delim, char **save_ptr);
+int getline(char **lineptr, size_t *n, FILE *stream);
 
 #endif /* __MINGW_SUPPORT_H_ */
diff --git a/tools/mkimage.c b/tools/mkimage.c
index ab6ea32ad..6826eae77 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -229,8 +229,15 @@ main (int argc, char **argv)
 			case 'f':
 				if (--argc <= 0)
 					usage ();
+				params.type = IH_TYPE_FLATDT;
 				params.datafile = *++argv;
 				params.fflag = 1;
+
+				/*
+				 * The flattened image tree (FIT) format
+				 * requires a flattened device tree image type
+				 */
+				params.type = IH_TYPE_FLATDT;
 				goto NXTARG;
 			case 'n':
 				if (--argc <= 0)
@@ -292,23 +299,35 @@ NXTARG:		;
 
 	params.imagefile = *argv;
 
-	if (!params.fflag){
-		if (params.lflag) {
-			ifd = open (params.imagefile, O_RDONLY|O_BINARY);
-		} else {
-			ifd = open (params.imagefile,
-				O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0666);
-		}
+	if (params.fflag){
+		if (tparams->fflag_handle)
+			/*
+			 * in some cases, some additional processing needs
+			 * to be done if fflag is defined
+			 *
+			 * For ex. fit_handle_file for Fit file support
+			 */
+			retval = tparams->fflag_handle(&params);
 
-		if (ifd < 0) {
-			fprintf (stderr, "%s: Can't open %s: %s\n",
-				params.cmdname, params.imagefile,
-				strerror(errno));
-			exit (EXIT_FAILURE);
-		}
+		if (retval != EXIT_SUCCESS)
+			exit (retval);
 	}
 
-	if (params.lflag) {
+	if (params.lflag || params.fflag) {
+		ifd = open (params.imagefile, O_RDONLY|O_BINARY);
+	} else {
+		ifd = open (params.imagefile,
+			O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0666);
+	}
+
+	if (ifd < 0) {
+		fprintf (stderr, "%s: Can't open %s: %s\n",
+			params.cmdname, params.imagefile,
+			strerror(errno));
+		exit (EXIT_FAILURE);
+	}
+
+	if (params.lflag || params.fflag) {
 		/*
 		 * list header information of existing image
 		 */
@@ -346,17 +365,6 @@ NXTARG:		;
 		(void) close (ifd);
 
 		exit (retval);
-	} else if (params.fflag) {
-		if (tparams->fflag_handle)
-			/*
-			 * in some cases, some additional processing needs
-			 * to be done if fflag is defined
-			 *
-			 * For ex. fit_handle_file for Fit file support
-			 */
-			retval = tparams->fflag_handle(&params);
-
-		exit (retval);
 	}
 
 	/*