Merge commit 'upstream/master'

66 files changed, 1701 insertions, 843 deletions

diff --git a/common/Makefile b/common/Makefile
index bc1f714..ef7d097 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -38,8 +38,8 @@ COBJS	= main.o ACEX1K.o altera.o bedbug.o circbuf.o cmd_autoscript.o \
 	  cmd_mem.o cmd_mii.o cmd_misc.o cmd_mmc.o \
 	  cmd_nand.o cmd_net.o cmd_nvedit.o \
 	  cmd_pci.o cmd_pcmcia.o cmd_portio.o \
-	  cmd_reginfo.o cmd_reiser.o cmd_scsi.o cmd_spi.o cmd_universe.o \
-	  cmd_usb.o cmd_vfd.o \
+	  cmd_reginfo.o cmd_reiser.o cmd_sata.o cmd_scsi.o cmd_spi.o \
+	  cmd_universe.o cmd_usb.o cmd_vfd.o \
 	  command.o console.o cyclon2.o devices.o dlmalloc.o docecc.o \
 	  environment.o env_common.o \
 	  env_nand.o env_dataflash.o env_flash.o env_eeprom.o \
diff --git a/common/bedbug.c b/common/bedbug.c
index 6966de7..3bf1fc3 100644
--- a/common/bedbug.c
+++ b/common/bedbug.c
@@ -2,7 +2,7 @@
 
 #include <common.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+#if defined(CONFIG_CMD_BEDBUG)
 
 #include <linux/ctype.h>
 #include <bedbug/bedbug.h>
@@ -1253,4 +1253,4 @@ int find_next_address (unsigned char *nextaddr, int step_over,
  * purpose.
  */
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_BEDBUG */
+#endif
diff --git a/common/cmd_autoscript.c b/common/cmd_autoscript.c
index e325302..a6038a6 100644
--- a/common/cmd_autoscript.c
+++ b/common/cmd_autoscript.c
@@ -47,8 +47,7 @@
 #include <hush.h>
 #endif
 
-#if defined(CONFIG_AUTOSCRIPT) || \
-	 (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT )
+#if defined(CONFIG_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
 
 extern image_header_t header;		/* from cmd_bootm.c */
 int
@@ -150,9 +149,10 @@ autoscript (ulong addr)
 	return rcode;
 }
 
-#endif	/* CONFIG_AUTOSCRIPT || CFG_CMD_AUTOSCRIPT */
+#endif
+
 /**************************************************/
-#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
+#if defined(CONFIG_CMD_AUTOSCRIPT)
 int
 do_autoscript (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -170,13 +170,13 @@ do_autoscript (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return rcode;
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
+#if defined(CONFIG_CMD_AUTOSCRIPT)
 U_BOOT_CMD(
 	autoscr, 2, 0,	do_autoscript,
 	"autoscr - run script from memory\n",
 	"[addr] - run script starting at addr"
 	" - A valid autoscr header must be present\n"
 );
-#endif /* CFG_CMD_AUTOSCRIPT */
+#endif
 
-#endif /* CONFIG_AUTOSCRIPT || CFG_CMD_AUTOSCRIPT */
+#endif
diff --git a/common/cmd_bdinfo.c b/common/cmd_bdinfo.c
index d97c09e..ccb826b 100644
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@@ -30,7 +30,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_BDI)
+#if defined(CONFIG_CMD_BDI)
 static void print_num(const char *, ulong);
 
 #ifndef CONFIG_ARM	/* PowerPC and other */
@@ -167,7 +167,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	print_num ("sram size",		(ulong)bd->bi_sramsize);
 #endif
 
-#if defined(CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 	puts ("ethaddr     =");
 	for (i=0; i<6; ++i) {
 		printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
@@ -195,7 +195,7 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	print_num ("sram start     ",	(ulong)bd->bi_sramstart);
 	print_num ("sram size      ",	(ulong)bd->bi_sramsize);
 #endif
-#if defined(CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 	puts ("ethaddr     =");
 	for (i=0; i<6; ++i) {
 		printf ("%c%02X", i ? ':' : ' ', bd->bi_enetaddr[i]);
@@ -285,4 +285,4 @@ U_BOOT_CMD(
 	"bdinfo  - print Board Info structure\n",
 	NULL
 );
-#endif	/* CFG_CMD_BDI */
+#endif
diff --git a/common/cmd_bedbug.c b/common/cmd_bedbug.c
index 48086a6..1c3547a 100644
--- a/common/cmd_bedbug.c
+++ b/common/cmd_bedbug.c
@@ -13,7 +13,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+#if defined(CONFIG_CMD_BEDBUG)
 
 #ifndef MAX
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
@@ -413,7 +413,7 @@ int do_bedbug_rdump (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 U_BOOT_CMD (rdump, 1, 1, do_bedbug_rdump,
 	    "rdump   - Show registers.\n", " - Show registers.\n");
 /* ====================================================================== */
-#endif /* CFG_CMD_BEDBUG */
+#endif
 
 
 /*
diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c
index ad412c8..241aa83 100644
--- a/common/cmd_bmp.c
+++ b/common/cmd_bmp.c
@@ -31,7 +31,7 @@
 #include <asm/byteorder.h>
 #include <malloc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_BMP)
+#if defined(CONFIG_CMD_BMP)
 
 static int bmp_info (ulong addr);
 static int bmp_display (ulong addr, int x, int y);
@@ -188,4 +188,4 @@ static int bmp_display(ulong addr, int x, int y)
 #endif
 }
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */
+#endif /* defined(CONFIG_CMD_BMP) */
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c
index a6499e8..e19f83e 100644
--- a/common/cmd_bootm.c
+++ b/common/cmd_bootm.c
@@ -45,10 +45,10 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
- /*cmd_boot.c*/
- extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+/*cmd_boot.c*/
+extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 
-#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
 #include <rtc.h>
 #endif
 
@@ -56,13 +56,6 @@ DECLARE_GLOBAL_DATA_PTR;
 #include <hush.h>
 #endif
 
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
 #ifdef CFG_INIT_RAM_LOCK
 #include <asm/cache.h>
 #endif
@@ -89,11 +82,11 @@ int  gunzip (void *, int, unsigned char *, unsigned long *);
 static void *zalloc(void *, unsigned, unsigned);
 static void zfree(void *, void *, unsigned);
 
-#if (CONFIG_COMMANDS & CFG_CMD_IMI)
+#if defined(CONFIG_CMD_IMI)
 static int image_info (unsigned long addr);
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_IMLS)
+#if defined(CONFIG_CMD_IMLS)
 #include <flash.h>
 extern flash_info_t flash_info[]; /* info for FLASH chips */
 static int do_imls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
@@ -133,12 +126,12 @@ static void fixup_silent_linux (void);
 #endif
 static boot_os_Fcn do_bootm_netbsd;
 static boot_os_Fcn do_bootm_rtems;
-#if (CONFIG_COMMANDS & CFG_CMD_ELF)
+#if defined(CONFIG_CMD_ELF)
 static boot_os_Fcn do_bootm_vxworks;
 static boot_os_Fcn do_bootm_qnxelf;
 int do_bootvx ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] );
 int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] );
-#endif /* CFG_CMD_ELF */
+#endif
 #if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
 static boot_os_Fcn do_bootm_artos;
 #endif
@@ -176,7 +169,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		addr = simple_strtoul(argv[1], NULL, 16);
 	}
 
-	SHOW_BOOT_PROGRESS (1);
+	show_boot_progress (1);
 	printf ("## Booting image at %08lx ...\n", addr);
 
 	/* Copy header so we can blank CRC field for re-calculation */
@@ -200,11 +193,11 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #endif	/* __I386__ */
 	    {
 		puts ("Bad Magic Number\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-1);
 		return 1;
 	    }
 	}
-	SHOW_BOOT_PROGRESS (2);
+	show_boot_progress (2);
 
 	data = (ulong)&header;
 	len  = sizeof(image_header_t);
@@ -214,10 +207,10 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	if (crc32 (0, (uchar *)data, len) != checksum) {
 		puts ("Bad Header Checksum\n");
-		SHOW_BOOT_PROGRESS (-2);
+		show_boot_progress (-2);
 		return 1;
 	}
-	SHOW_BOOT_PROGRESS (3);
+	show_boot_progress (3);
 
 #ifdef CONFIG_HAS_DATAFLASH
 	if (addr_dataflash(addr)){
@@ -238,12 +231,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		puts ("   Verifying Checksum ... ");
 		if (crc32 (0, (uchar *)data, len) != ntohl(hdr->ih_dcrc)) {
 			printf ("Bad Data CRC\n");
-			SHOW_BOOT_PROGRESS (-3);
+			show_boot_progress (-3);
 			return 1;
 		}
 		puts ("OK\n");
 	}
-	SHOW_BOOT_PROGRESS (4);
+	show_boot_progress (4);
 
 	len_ptr = (ulong *)data;
 
@@ -272,10 +265,10 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #endif
 	{
 		printf ("Unsupported Architecture 0x%x\n", hdr->ih_arch);
-		SHOW_BOOT_PROGRESS (-4);
+		show_boot_progress (-4);
 		return 1;
 	}
-	SHOW_BOOT_PROGRESS (5);
+	show_boot_progress (5);
 
 	switch (hdr->ih_type) {
 	case IH_TYPE_STANDALONE:
@@ -297,10 +290,10 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			data += 4;
 		break;
 	default: printf ("Wrong Image Type for %s command\n", cmdtp->name);
-		SHOW_BOOT_PROGRESS (-5);
+		show_boot_progress (-5);
 		return 1;
 	}
-	SHOW_BOOT_PROGRESS (6);
+	show_boot_progress (6);
 
 	/*
 	 * We have reached the point of no return: we are going to
@@ -351,7 +344,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		if (gunzip ((void *)ntohl(hdr->ih_load), unc_len,
 			    (uchar *)data, &len) != 0) {
 			puts ("GUNZIP ERROR - must RESET board to recover\n");
-			SHOW_BOOT_PROGRESS (-6);
+			show_boot_progress (-6);
 			do_reset (cmdtp, flag, argc, argv);
 		}
 		break;
@@ -368,8 +361,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 						CFG_MALLOC_LEN < (4096 * 1024), 0);
 		if (i != BZ_OK) {
 			printf ("BUNZIP2 ERROR %d - must RESET board to recover\n", i);
-			SHOW_BOOT_PROGRESS (-6);
-			udelay(100000);
+			show_boot_progress (-6);
 			do_reset (cmdtp, flag, argc, argv);
 		}
 		break;
@@ -378,11 +370,11 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		if (iflag)
 			enable_interrupts();
 		printf ("Unimplemented compression type %d\n", hdr->ih_comp);
-		SHOW_BOOT_PROGRESS (-7);
+		show_boot_progress (-7);
 		return 1;
 	}
 	puts ("OK\n");
-	SHOW_BOOT_PROGRESS (7);
+	show_boot_progress (7);
 
 	switch (hdr->ih_type) {
 	case IH_TYPE_STANDALONE:
@@ -409,10 +401,10 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		if (iflag)
 			enable_interrupts();
 		printf ("Can't boot image type %d\n", hdr->ih_type);
-		SHOW_BOOT_PROGRESS (-8);
+		show_boot_progress (-8);
 		return 1;
 	}
-	SHOW_BOOT_PROGRESS (8);
+	show_boot_progress (8);
 
 	switch (hdr->ih_os) {
 	default:			/* handled by (original) Linux case */
@@ -440,7 +432,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			     addr, len_ptr, verify);
 	    break;
 
-#if (CONFIG_COMMANDS & CFG_CMD_ELF)
+#if defined(CONFIG_CMD_ELF)
 	case IH_OS_VXWORKS:
 	    do_bootm_vxworks (cmdtp, flag, argc, argv,
 			      addr, len_ptr, verify);
@@ -449,7 +441,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	    do_bootm_qnxelf (cmdtp, flag, argc, argv,
 			      addr, len_ptr, verify);
 	    break;
-#endif /* CFG_CMD_ELF */
+#endif
 #ifdef CONFIG_ARTOS
 	case IH_OS_ARTOS:
 	    do_bootm_artos  (cmdtp, flag, argc, argv,
@@ -458,7 +450,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #endif
 	}
 
-	SHOW_BOOT_PROGRESS (-9);
+	show_boot_progress (-9);
 #ifdef DEBUG
 	puts ("\n## Control returned to monitor - resetting...\n");
 	do_reset (cmdtp, flag, argc, argv);
@@ -637,7 +629,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 #endif
 	if (argc >= 3) {
 		debug ("Not skipping initrd\n");
-		SHOW_BOOT_PROGRESS (9);
+		show_boot_progress (9);
 
 		addr = simple_strtoul(argv[2], NULL, 16);
 
@@ -648,7 +640,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 
 		if (ntohl(hdr->ih_magic)  != IH_MAGIC) {
 			puts ("Bad Magic Number\n");
-			SHOW_BOOT_PROGRESS (-10);
+			show_boot_progress (-10);
 			do_reset (cmdtp, flag, argc, argv);
 		}
 
@@ -660,11 +652,11 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 
 		if (crc32 (0, (uchar *)data, len) != checksum) {
 			puts ("Bad Header Checksum\n");
-			SHOW_BOOT_PROGRESS (-11);
+			show_boot_progress (-11);
 			do_reset (cmdtp, flag, argc, argv);
 		}
 
-		SHOW_BOOT_PROGRESS (10);
+		show_boot_progress (10);
 
 		print_image_hdr (hdr);
 
@@ -697,19 +689,19 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 
 			if (csum != ntohl(hdr->ih_dcrc)) {
 				puts ("Bad Data CRC\n");
-				SHOW_BOOT_PROGRESS (-12);
+				show_boot_progress (-12);
 				do_reset (cmdtp, flag, argc, argv);
 			}
 			puts ("OK\n");
 		}
 
-		SHOW_BOOT_PROGRESS (11);
+		show_boot_progress (11);
 
 		if ((hdr->ih_os   != IH_OS_LINUX)	||
 		    (hdr->ih_arch != IH_CPU_PPC)	||
 		    (hdr->ih_type != IH_TYPE_RAMDISK)	) {
 			puts ("No Linux PPC Ramdisk Image\n");
-			SHOW_BOOT_PROGRESS (-13);
+			show_boot_progress (-13);
 			do_reset (cmdtp, flag, argc, argv);
 		}
 
@@ -720,7 +712,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 		u_long tail    = ntohl(len_ptr[0]) % 4;
 		int i;
 
-		SHOW_BOOT_PROGRESS (13);
+		show_boot_progress (13);
 
 		/* skip kernel length and terminator */
 		data = (ulong)(&len_ptr[2]);
@@ -739,7 +731,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 		/*
 		 * no initrd image
 		 */
-		SHOW_BOOT_PROGRESS (14);
+		show_boot_progress (14);
 
 		len = data = 0;
 	}
@@ -748,59 +740,65 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 	if(argc > 3) {
 		of_flat_tree = (char *) simple_strtoul(argv[3], NULL, 16);
 		hdr = (image_header_t *)of_flat_tree;
-#if defined(CONFIG_OF_LIBFDT)
-		if (fdt_check_header(of_flat_tree) == 0) {
+#if defined(CONFIG_OF_FLAT_TREE)
+		if (*((ulong *)(of_flat_tree + sizeof(image_header_t))) != OF_DT_HEADER) {
 #else
-		if (*(ulong *)of_flat_tree == OF_DT_HEADER) {
+		if (fdt_check_header(of_flat_tree + sizeof(image_header_t)) != 0) {
 #endif
 #ifndef CFG_NO_FLASH
 			if (addr2info((ulong)of_flat_tree) != NULL)
 				of_data = (ulong)of_flat_tree;
 #endif
 		} else if (ntohl(hdr->ih_magic) == IH_MAGIC) {
-			printf("## Flat Device Tree Image at %08lX\n", hdr);
+			printf("## Flat Device Tree at %08lX\n", hdr);
 			print_image_hdr(hdr);
 
 			if ((ntohl(hdr->ih_load) <  ((unsigned long)hdr + ntohl(hdr->ih_size) + sizeof(hdr))) &&
 			   ((ntohl(hdr->ih_load) + ntohl(hdr->ih_size)) > (unsigned long)hdr)) {
-				printf ("ERROR: Load address overwrites Flat Device Tree uImage\n");
-				return;
+				puts ("ERROR: fdt overwritten - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
 
-			printf("   Verifying Checksum ... ");
+			puts ("   Verifying Checksum ... ");
 			memmove (&header, (char *)hdr, sizeof(image_header_t));
 			checksum = ntohl(header.ih_hcrc);
 			header.ih_hcrc = 0;
 
 			if(checksum != crc32(0, (uchar *)&header, sizeof(image_header_t))) {
-				printf("ERROR: Flat Device Tree header checksum is invalid\n");
-				return;
+				puts ("ERROR: fdt header checksum invalid - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
 
 			checksum = ntohl(hdr->ih_dcrc);
 			addr = (ulong)((uchar *)(hdr) + sizeof(image_header_t));
 
 			if(checksum != crc32(0, (uchar *)addr, ntohl(hdr->ih_size))) {
-				printf("ERROR: Flat Device Tree checksum is invalid\n");
-				return;
+				puts ("ERROR: fdt checksum invalid - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
-			printf("OK\n");
+			puts ("OK\n");
 
 			if (ntohl(hdr->ih_type) != IH_TYPE_FLATDT) {
-				printf ("ERROR: uImage not Flat Device Tree type\n");
-				return;
+				puts ("ERROR: uImage is not a fdt - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
 			if (ntohl(hdr->ih_comp) != IH_COMP_NONE) {
-				printf("ERROR: uImage is not uncompressed\n");
-				return;
+				puts ("ERROR: uImage is compressed - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
-#if defined(CONFIG_OF_LIBFDT)
-			if (fdt_check_header(of_flat_tree + sizeof(image_header_t)) == 0) {
-#else
+#if defined(CONFIG_OF_FLAT_TREE)
 			if (*((ulong *)(of_flat_tree + sizeof(image_header_t))) != OF_DT_HEADER) {
+#else
+			if (fdt_check_header(of_flat_tree + sizeof(image_header_t)) != 0) {
 #endif
-				printf ("ERROR: uImage data is not a flat device tree\n");
-				return;
+				puts ("ERROR: uImage data is not a fdt - "
+					"must RESET the board to recover.\n");
+				do_reset (cmdtp, flag, argc, argv);
 			}
 
 			memmove((void *)ntohl(hdr->ih_load),
@@ -808,10 +806,11 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 				ntohl(hdr->ih_size));
 			of_flat_tree = (char *)ntohl(hdr->ih_load);
 		} else {
-			printf ("Did not find a flat flat device tree at address %08lX\n", of_flat_tree);
-			return;
+			puts ("Did not find a flat Flat Device Tree.\n"
+				"Must RESET the board to recover.\n");
+			do_reset (cmdtp, flag, argc, argv);
 		}
-		printf ("   Booting using flat device tree at 0x%x\n",
+		printf ("   Booting using the fdt at 0x%x\n",
 				of_flat_tree);
 	} else if ((hdr->ih_type==IH_TYPE_MULTI) && (len_ptr[1]) && (len_ptr[2])) {
 		u_long tail    = ntohl(len_ptr[0]) % 4;
@@ -835,22 +834,24 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 			of_data += 4 - tail;
 		}
 
-#if defined(CONFIG_OF_LIBFDT)
-		if (fdt_check_header((void *)of_data) != 0) {
+#if defined(CONFIG_OF_FLAT_TREE)
+		if (*((ulong *)(of_flat_tree + sizeof(image_header_t))) != OF_DT_HEADER) {
 #else
-		if (((struct boot_param_header *)of_data)->magic != OF_DT_HEADER) {
+		if (fdt_check_header(of_flat_tree + sizeof(image_header_t)) != 0) {
 #endif
-			printf ("ERROR: image is not a flat device tree\n");
-			return;
+			puts ("ERROR: image is not a fdt - "
+				"must RESET the board to recover.\n");
+			do_reset (cmdtp, flag, argc, argv);
 		}
 
-#if defined(CONFIG_OF_LIBFDT)
-		if (be32_to_cpu(fdt_totalsize(of_data)) !=  ntohl(len_ptr[2])) {
-#else
+#if defined(CONFIG_OF_FLAT_TREE)
 		if (((struct boot_param_header *)of_data)->totalsize != ntohl(len_ptr[2])) {
+#else
+		if (be32_to_cpu(fdt_totalsize(of_data)) !=  ntohl(len_ptr[2])) {
 #endif
-			printf ("ERROR: flat device tree size does not agree with image\n");
-			return;
+			puts ("ERROR: fdt size != image size - "
+				"must RESET the board to recover.\n");
+			do_reset (cmdtp, flag, argc, argv);
 		}
 	}
 #endif
@@ -890,7 +891,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 				initrd_start = nsp;
 		}
 
-		SHOW_BOOT_PROGRESS (12);
+		show_boot_progress (12);
 
 		debug ("## initrd at 0x%08lX ... 0x%08lX (len=%ld=0x%lX)\n",
 			data, data + len - 1, len, len);
@@ -923,15 +924,6 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 		initrd_end = 0;
 	}
 
-	debug ("## Transferring control to Linux (at address %08lx) ...\n",
-		(ulong)kernel);
-
-	SHOW_BOOT_PROGRESS (15);
-
-#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
-	unlock_ram_in_cache();
-#endif
-
 #if defined(CONFIG_OF_LIBFDT)
 	/* move of_flat_tree if needed */
 	if (of_data) {
@@ -951,32 +943,41 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 		of_flat_tree = (char *)of_start;
 		printf ("   Loading Device Tree to %08lx, end %08lx ... ",
 			of_start, of_start + of_len - 1);
-		err = fdt_open_into((void *)of_start, (void *)of_data, of_len);
+		err = fdt_open_into((void *)of_data, (void *)of_start, of_len);
 		if (err != 0) {
-			printf ("libfdt: %s " __FILE__ " %d\n", fdt_strerror(err), __LINE__);
-		}
-		/*
-		 * Add the chosen node if it doesn't exist, add the env and bd_t
-		 * if the user wants it (the logic is in the subroutines).
-		 */
-		if (fdt_chosen(of_flat_tree, initrd_start, initrd_end, 0) < 0) {
-				printf("Failed creating the /chosen node (0x%08X), aborting.\n", of_flat_tree);
-				return;
+			puts ("ERROR: fdt move failed - "
+				"must RESET the board to recover.\n");
+			do_reset (cmdtp, flag, argc, argv);
 		}
+	}
+	/*
+	 * Add the chosen node if it doesn't exist, add the env and bd_t
+	 * if the user wants it (the logic is in the subroutines).
+	 */
+	if (fdt_chosen(of_flat_tree, initrd_start, initrd_end, 0) < 0) {
+		puts ("ERROR: /chosen node create failed - "
+			"must RESET the board to recover.\n");
+		do_reset (cmdtp, flag, argc, argv);
+	}
 #ifdef CONFIG_OF_HAS_UBOOT_ENV
-		if (fdt_env(of_flat_tree) < 0) {
-				printf("Failed creating the /u-boot-env node, aborting.\n");
-				return;
-		}
+	if (fdt_env(of_flat_tree) < 0) {
+		puts ("ERROR: /u-boot-env node create failed - "
+			"must RESET the board to recover.\n");
+		do_reset (cmdtp, flag, argc, argv);
+	}
 #endif
 #ifdef CONFIG_OF_HAS_BD_T
-		if (fdt_bd_t(of_flat_tree) < 0) {
-				printf("Failed creating the /bd_t node, aborting.\n");
-				return;
-		}
-#endif
+	if (fdt_bd_t(of_flat_tree) < 0) {
+		puts ("ERROR: /bd_t node create failed - "
+			"must RESET the board to recover.\n");
+		do_reset (cmdtp, flag, argc, argv);
 	}
 #endif
+#ifdef CONFIG_OF_BOARD_SETUP
+	/* Call the board-specific fixup routine */
+	ft_board_setup(of_flat_tree, gd->bd);
+#endif
+#endif /* CONFIG_OF_LIBFDT */
 #if defined(CONFIG_OF_FLAT_TREE)
 	/* move of_flat_tree if needed */
 	if (of_data) {
@@ -996,8 +997,36 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 			of_start, of_start + of_len - 1);
 		memmove ((void *)of_start, (void *)of_data, of_len);
 	}
+	/*
+	 * Create the /chosen node and modify the blob with board specific
+	 * values as needed.
+	 */
+	ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
+	/* ft_dump_blob(of_flat_tree); */
+#endif
+	debug ("## Transferring control to Linux (at address %08lx) ...\n",
+		(ulong)kernel);
+
+	show_boot_progress (15);
+
+#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
+	unlock_ram_in_cache();
 #endif
 
+#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
+	if (of_flat_tree) {	/* device tree; boot new style */
+		/*
+		 * Linux Kernel Parameters (passing device tree):
+		 *   r3: pointer to the fdt, followed by the board info data
+		 *   r4: physical pointer to the kernel itself
+		 *   r5: NULL
+		 *   r6: NULL
+		 *   r7: NULL
+		 */
+		(*kernel) ((bd_t *)of_flat_tree, (ulong)kernel, 0, 0, 0);
+		/* does not return */
+	}
+#endif
 	/*
 	 * Linux Kernel Parameters (passing board info data):
 	 *   r3: ptr to board info data
@@ -1006,46 +1035,8 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
 	 *   r6: Start of command line string
 	 *   r7: End   of command line string
 	 */
-#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
-	if (!of_flat_tree)	/* no device tree; boot old style */
-#endif
-		(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
-		/* does not return */
-
-#if defined(CONFIG_OF_FLAT_TREE) || defined(CONFIG_OF_LIBFDT)
-	/*
-	 * Linux Kernel Parameters (passing device tree):
-	 *   r3: ptr to OF flat tree, followed by the board info data
-	 *   r4: physical pointer to the kernel itself
-	 *   r5: NULL
-	 *   r6: NULL
-	 *   r7: NULL
-	 */
-#if defined(CONFIG_OF_FLAT_TREE)
-	ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
-	/* ft_dump_blob(of_flat_tree); */
-#endif
-#if defined(CONFIG_OF_LIBFDT)
-	if (fdt_chosen(of_flat_tree, initrd_start, initrd_end, 0) < 0) {
-		printf("Failed creating the /chosen node (0x%08X), aborting.\n", of_flat_tree);
-		return;
-	}
-#ifdef CONFIG_OF_HAS_UBOOT_ENV
-	if (fdt_env(of_flat_tree) < 0) {
-		printf("Failed creating the /u-boot-env node, aborting.\n");
-		return;
-	}
-#endif
-#ifdef CONFIG_OF_HAS_BD_T
-	if (fdt_bd_t(of_flat_tree) < 0) {
-		printf("Failed creating the /bd_t node, aborting.\n");
-		return;
-	}
-#endif
-#endif /* if defined(CONFIG_OF_LIBFDT) */
-
-	(*kernel) ((bd_t *)of_flat_tree, (ulong)kernel, 0, 0, 0);
-#endif
+	(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
+	/* does not return */
 }
 #endif /* CONFIG_PPC */
 
@@ -1115,7 +1106,7 @@ do_bootm_netbsd (cmd_tbl_t *cmdtp, int flag,
 	printf ("## Transferring control to NetBSD stage-2 loader (at address %08lx) ...\n",
 		(ulong)loader);
 
-	SHOW_BOOT_PROGRESS (15);
+	show_boot_progress (15);
 
 	/*
 	 * NetBSD Stage-2 Loader Parameters:
@@ -1219,7 +1210,7 @@ do_bootm_artos (cmd_tbl_t *cmdtp, int flag,
 #endif
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
+#if defined(CONFIG_CMD_BOOTD)
 int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	int rcode = 0;
@@ -1247,7 +1238,7 @@ U_BOOT_CMD(
 
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_IMI)
+#if defined(CONFIG_CMD_IMI)
 int do_iminfo ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	int	arg;
@@ -1315,9 +1306,9 @@ U_BOOT_CMD(
 	"      image contents (magic number, header and payload checksums)\n"
 );
 
-#endif	/* CFG_CMD_IMI */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_IMLS)
+#if defined(CONFIG_CMD_IMLS)
 /*-----------------------------------------------------------------------
  * List all images found in flash.
  */
@@ -1373,23 +1364,23 @@ U_BOOT_CMD(
 	"    - Prints information about all images found at sector\n"
 	"      boundaries in flash.\n"
 );
-#endif	/* CFG_CMD_IMLS */
+#endif
 
 void
 print_image_hdr (image_header_t *hdr)
 {
-#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
 	time_t timestamp = (time_t)ntohl(hdr->ih_time);
 	struct rtc_time tm;
 #endif
 
 	printf ("   Image Name:   %.*s\n", IH_NMLEN, hdr->ih_name);
-#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
+#if defined(CONFIG_TIMESTAMP) || defined(CONFIG_CMD_DATE)
 	to_tm (timestamp, &tm);
 	printf ("   Created:      %4d-%02d-%02d  %2d:%02d:%02d UTC\n",
 		tm.tm_year, tm.tm_mon, tm.tm_mday,
 		tm.tm_hour, tm.tm_min, tm.tm_sec);
-#endif	/* CFG_CMD_DATE, CONFIG_TIMESTAMP */
+#endif
 	puts ("   Image Type:   "); print_type(hdr);
 	printf ("\n   Data Size:    %d Bytes = ", ntohl(hdr->ih_size));
 	print_size (ntohl(hdr->ih_size), "\n");
@@ -1578,7 +1569,7 @@ do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 	printf ("## Transferring control to RTEMS (at address %08lx) ...\n",
 		(ulong)entry_point);
 
-	SHOW_BOOT_PROGRESS (15);
+	show_boot_progress (15);
 
 	/*
 	 * RTEMS Parameters:
@@ -1588,7 +1579,7 @@ do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 	(*entry_point ) ( gd->bd );
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_ELF)
+#if defined(CONFIG_CMD_ELF)
 static void
 do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 		  ulong addr, ulong *len_ptr, int verify)
@@ -1614,7 +1605,7 @@ do_bootm_qnxelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 	local_args[1] = str;	/* and provide it via the arguments */
 	do_bootelf(cmdtp, 0, 2, local_args);
 }
-#endif /* CFG_CMD_ELF */
+#endif
 
 #ifdef CONFIG_LYNXKDI
 static void
diff --git a/common/cmd_cache.c b/common/cmd_cache.c
index 6c250bc..675d43f 100644
--- a/common/cmd_cache.c
+++ b/common/cmd_cache.c
@@ -27,7 +27,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_CACHE)
+#if defined(CONFIG_CMD_CACHE)
 
 static int on_off (const char *);
 
@@ -109,4 +109,4 @@ U_BOOT_CMD(
 	"    - enable or disable data (writethrough) cache\n"
 );
 
-#endif	/* CFG_CMD_CACHE */
+#endif
diff --git a/common/cmd_console.c b/common/cmd_console.c
index 1bd3709..5e0f990 100644
--- a/common/cmd_console.c
+++ b/common/cmd_console.c
@@ -28,7 +28,7 @@
 #include <command.h>
 #include <devices.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_CONSOLE)
+#if defined(CONFIG_CMD_CONSOLE)
 
 extern void _do_coninfo (void);
 int do_coninfo (cmd_tbl_t * cmd, int flag, int argc, char *argv[])
@@ -68,4 +68,4 @@ U_BOOT_CMD(
 	""
 );
 
-#endif /* CFG_CMD_CONSOLE */
+#endif
diff --git a/common/cmd_date.c b/common/cmd_date.c
index 33d2e56..4a42534 100644
--- a/common/cmd_date.c
+++ b/common/cmd_date.c
@@ -31,7 +31,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_DATE)
+#if defined(CONFIG_CMD_DATE)
 
 const char *weekdays[] = {
 	"Sun", "Mon", "Tues", "Wednes", "Thurs", "Fri", "Satur",
@@ -211,4 +211,4 @@ U_BOOT_CMD(
 	"  - with 'reset' argument: reset the RTC\n"
 );
 
-#endif	/* CFG_CMD_DATE */
+#endif
diff --git a/common/cmd_dcr.c b/common/cmd_dcr.c
index 7221a86..12fa9db 100644
--- a/common/cmd_dcr.c
+++ b/common/cmd_dcr.c
@@ -29,7 +29,7 @@
 #include <config.h>
 #include <command.h>
 
-#if defined(CONFIG_4xx) && (CONFIG_COMMANDS & CFG_CMD_SETGETDCR)
+#if defined(CONFIG_4xx) && defined(CONFIG_CMD_SETGETDCR)
 
 unsigned long get_dcr (unsigned short);
 unsigned long set_dcr (unsigned short, unsigned long);
@@ -246,4 +246,4 @@ U_BOOT_CMD(
 	"adr_dcrn[.dat_dcrn] offset value - write offset to adr_dcrn, write value to dat_dcrn.\n"
 );
 
-#endif /* CONFIG_4xx & CFG_CMD_SETGETDCR */
+#endif
diff --git a/common/cmd_diag.c b/common/cmd_diag.c
index 45c4b31..cb99b77 100644
--- a/common/cmd_diag.c
+++ b/common/cmd_diag.c
@@ -28,7 +28,7 @@
 #include <command.h>
 #include <post.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_DIAG) && defined(CONFIG_POST)
+#if defined(CONFIG_CMD_DIAG) && defined(CONFIG_POST)
 
 int do_diag (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
@@ -77,4 +77,4 @@ U_BOOT_CMD(
 	"         - run specified tests\n"
 );
 
-#endif /* CFG_CMD_DIAG */
+#endif
diff --git a/common/cmd_display.c b/common/cmd_display.c
index abee844..d19f412 100644
--- a/common/cmd_display.c
+++ b/common/cmd_display.c
@@ -24,7 +24,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_DISPLAY)
+#if defined(CONFIG_CMD_DISPLAY)
 
 #undef DEBUG_DISP
 
@@ -79,4 +79,4 @@ U_BOOT_CMD(
 	"    - without arguments: clear dot matrix display\n"
 );
 
-#endif	/* CFG_CMD_DISPLAY */
+#endif
diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index ab37516..d6d3aff 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -12,14 +12,7 @@
 #include <malloc.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
-#if (CONFIG_COMMANDS & CFG_CMD_DOC)
+#if defined(CONFIG_CMD_DOC)
 
 #include <linux/mtd/nftl.h>
 #include <linux/mtd/doc2000.h>
@@ -216,6 +209,7 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	image_header_t *hdr;
 	int rcode = 0;
 
+	show_boot_progress (34);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -236,24 +230,27 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-35);
 		return 1;
 	}
 
+	show_boot_progress (35);
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-36);
 		return 1;
 	}
+	show_boot_progress (36);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if ((dev >= CFG_MAX_DOC_DEVICE) ||
 	    (doc_dev_desc[dev].ChipID == DOC_ChipID_UNKNOWN)) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-37);
 		return 1;
 	}
+	show_boot_progress (37);
 
 	printf ("\nLoading from device %d: %s at 0x%lX (offset 0x%lX)\n",
 		dev, doc_dev_desc[dev].name, doc_dev_desc[dev].physadr,
@@ -262,9 +259,10 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (doc_rw (doc_dev_desc + dev, 1, offset,
 		    SECTORSIZE, NULL, (u_char *)addr)) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-38);
 		return 1;
 	}
+	show_boot_progress (38);
 
 	hdr = (image_header_t *)addr;
 
@@ -276,16 +274,18 @@ int do_docboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		cnt -= SECTORSIZE;
 	} else {
 		puts ("\n** Bad Magic Number **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-39);
 		return 1;
 	}
+	show_boot_progress (39);
 
 	if (doc_rw (doc_dev_desc + dev, 1, offset + SECTORSIZE, cnt,
 		    NULL, (u_char *)(addr+SECTORSIZE))) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-40);
 		return 1;
 	}
+	show_boot_progress (40);
 
 	/* Loading ok, update default load address */
 
@@ -1608,4 +1608,4 @@ void doc_probe(unsigned long physadr)
 	}
 }
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_DOC) */
+#endif
diff --git a/common/cmd_dtt.c b/common/cmd_dtt.c
index 4f7b049..8da95bf 100644
--- a/common/cmd_dtt.c
+++ b/common/cmd_dtt.c
@@ -25,7 +25,7 @@
 #include <config.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_DTT)
+#if defined(CONFIG_CMD_DTT)
 
 #include <dtt.h>
 #include <i2c.h>
@@ -61,4 +61,4 @@ U_BOOT_CMD(
 	  "        - Read temperature from digital thermometer and thermostat.\n"
 );
 
-#endif /* CONFIG_COMMANDS & CFG_CMD_DTT */
+#endif
diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c
index d15a412..e5000e9 100644
--- a/common/cmd_eeprom.c
+++ b/common/cmd_eeprom.c
@@ -42,7 +42,7 @@
 #include <command.h>
 #include <i2c.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_EEPROM) || defined(CFG_ENV_IS_IN_EEPROM)
+#if defined(CFG_ENV_IS_IN_EEPROM) || defined(CONFIG_CMD_EEPROM)
 
 extern void eeprom_init  (void);
 extern int  eeprom_read  (unsigned dev_addr, unsigned offset,
@@ -62,7 +62,7 @@ extern int eeprom_write_enable (unsigned dev_addr, int state);
 
 /* ------------------------------------------------------------------------- */
 
-#if (CONFIG_COMMANDS & CFG_CMD_EEPROM)
+#if defined(CONFIG_CMD_EEPROM)
 int do_eeprom ( cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
 	const char *const fmt =
@@ -110,7 +110,7 @@ int do_eeprom ( cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	printf ("Usage:\n%s\n", cmdtp->usage);
 	return 1;
 }
-#endif	/* CFG_CMD_EEPROM */
+#endif
 
 /*-----------------------------------------------------------------------
  *
@@ -121,7 +121,7 @@ int do_eeprom ( cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
  *   0x00000nxx for EEPROM address selectors and page number at n.
  */
 
-#if (CONFIG_COMMANDS & CFG_CMD_EEPROM) || defined(CFG_ENV_IS_IN_EEPROM)
+#if defined(CFG_ENV_IS_IN_EEPROM) || defined(CONFIG_CMD_EEPROM)
 
 #ifndef CONFIG_SPI
 #if !defined(CFG_I2C_EEPROM_ADDR_LEN) || CFG_I2C_EEPROM_ADDR_LEN < 1 || CFG_I2C_EEPROM_ADDR_LEN > 2
@@ -422,10 +422,11 @@ void eeprom_init  (void)
 }
 /*-----------------------------------------------------------------------
  */
-#endif	/* CFG_CMD_EEPROM */
+#endif
+
 /***************************************************/
 
-#if (CONFIG_COMMANDS & CFG_CMD_EEPROM)
+#if defined(CONFIG_CMD_EEPROM)
 
 #ifdef CFG_I2C_MULTI_EEPROMS
 U_BOOT_CMD(
@@ -445,4 +446,4 @@ U_BOOT_CMD(
 );
 #endif /* CFG_I2C_MULTI_EEPROMS */
 
-#endif	/* CFG_CMD_EEPROM */
+#endif
diff --git a/common/cmd_elf.c b/common/cmd_elf.c
index 0e3d56f..63a5593 100644
--- a/common/cmd_elf.c
+++ b/common/cmd_elf.c
@@ -23,7 +23,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_ELF)
+#if defined(CONFIG_CMD_ELF)
 
 #ifndef MAX
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
@@ -101,7 +101,7 @@ int do_bootvx (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	else
 		addr = simple_strtoul (argv[1], NULL, 16);
 
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 	/* Check to see if we need to tftp the image ourselves before starting */
 
 	if ((argc == 2) && (strcmp (argv[1], "tftp") == 0)) {
@@ -324,4 +324,4 @@ U_BOOT_CMD(
 	" [address] - load address of vxWorks ELF image.\n"
 );
 
-#endif	/* CFG_CMD_ELF */
+#endif
diff --git a/common/cmd_ext2.c b/common/cmd_ext2.c
index 94bd9b6..8bd2b47 100644
--- a/common/cmd_ext2.c
+++ b/common/cmd_ext2.c
@@ -35,14 +35,14 @@
 #include <common.h>
 #include <part.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_EXT2)
+#if defined(CONFIG_CMD_EXT2)
 #include <config.h>
 #include <command.h>
 #include <image.h>
 #include <linux/ctype.h>
 #include <asm/byteorder.h>
 #include <ext2fs.h>
-#if ((CONFIG_COMMANDS & CFG_CMD_USB) && defined(CONFIG_USB_STORAGE))
+#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
 #include <usb.h>
 #endif
 
@@ -260,4 +260,4 @@ U_BOOT_CMD(
 	"      to address 'addr' from ext2 filesystem\n"
 );
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_EXT2 */
+#endif
diff --git a/common/cmd_fat.c b/common/cmd_fat.c
index afaf299..54f0f9f 100644
--- a/common/cmd_fat.c
+++ b/common/cmd_fat.c
@@ -31,7 +31,7 @@
 #include <ata.h>
 #include <part.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FAT)
+#if defined(CONFIG_CMD_FAT)
 
 #undef	DEBUG
 
@@ -324,4 +324,4 @@ void hexdump (int cnt, unsigned char *data)
 }
 #endif	/* NOT_IMPLEMENTED_YET */
 
-#endif	/* CFG_CMD_FAT */
+#endif
diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c
index 03f4ce6..7349412 100644
--- a/common/cmd_fdc.c
+++ b/common/cmd_fdc.c
@@ -47,11 +47,11 @@
 #endif
 
 
-/*#if (CONFIG_COMMANDS & CFG_CMD_DATE) */
+/*#if defined(CONFIG_CMD_DATE) */
 /*#include <rtc.h> */
 /*#endif */
 
-#if ((CONFIG_COMMANDS & CFG_CMD_FDC) || (CONFIG_COMMANDS & CFG_CMD_FDOS))
+#if defined(CONFIG_CMD_FDC) || defined(CONFIG_CMD_FDOS)
 
 
 typedef struct {
@@ -707,9 +707,9 @@ int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 
 	return TRUE;
 }
-#endif /* ((CONFIG_COMMANDS & CFG_CMD_FDC)||(CONFIG_COMMANDS & CFG_CMD_FDOS))*/
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 /* Low level functions for the Floppy-DOS layer                              */
 
@@ -772,9 +772,9 @@ int fdc_fdos_read (void *buffer, int len)
 
 	return (fdc_read_data (buffer, len, pCMD, pFG));
 }
-#endif  /* (CONFIG_COMMANDS & CFG_CMD_FDOS)                                  */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDC)
+#if defined(CONFIG_CMD_FDC)
 /****************************************************************************
  * main routine do_fdcboot
  */
@@ -880,13 +880,13 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 
-#endif /* CONFIG_COMMANDS & CFG_CMD_FDC */
+#endif
 
 
 /***************************************************/
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDC)
+#if defined(CONFIG_CMD_FDC)
 
 U_BOOT_CMD(
 	fdcboot,	3,	1,	do_fdcboot,
diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c
index dc02b35..f9da98d 100644
--- a/common/cmd_fdos.c
+++ b/common/cmd_fdos.c
@@ -31,7 +31,7 @@
 #include <command.h>
 #include <fdc.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_FDOS)
+#if defined(CONFIG_CMD_FDOS)
 
 /*-----------------------------------------------------------------------------
  * do_fdosboot --
@@ -154,4 +154,4 @@ U_BOOT_CMD(
 	"[directory]\n"
 );
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_FDOS */
+#endif
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 08fe351..571b8f1 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -37,46 +37,32 @@
 #include <fdt_support.h>
 
 #define MAX_LEVEL	32		/* how deeply nested we will go */
-#define SCRATCHPAD	1024	/* bytes of scratchpad memory */
+#define SCRATCHPAD	1024		/* bytes of scratchpad memory */
 
 /*
  * Global data (for the gd->bd)
  */
 DECLARE_GLOBAL_DATA_PTR;
 
-/*
- * Scratchpad memory.
- */
-static char data[SCRATCHPAD];
-
-
-/*
- * Function prototypes/declarations.
- */
 static int fdt_valid(void);
-static void print_data(const void *data, int len);
-
+static int fdt_parse_prop(char *pathp, char *prop, char *newval,
+	char *data, int *len);
+static int fdt_print(char *pathp, char *prop, int depth);
 
 /*
  * Flattened Device Tree command, see the help for parameter definitions.
  */
 int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-	char		op;
-
 	if (argc < 2) {
 		printf ("Usage:\n%s\n", cmdtp->usage);
 		return 1;
 	}
 
-	/*
-	 * Figure out which subcommand was given
-	 */
-	op = argv[1][0];
 	/********************************************************************
 	 * Set the address of the fdt
 	 ********************************************************************/
-	if (op == 'a') {
+	if (argv[1][0] == 'a') {
 		/*
 		 * Set the address [and length] of the fdt.
 		 */
@@ -94,7 +80,8 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 			 */
 			len =  simple_strtoul(argv[3], NULL, 16);
 			if (len < fdt_totalsize(fdt)) {
-				printf ("New length %d < existing length %d, ignoring.\n",
+				printf ("New length %d < existing length %d, "
+					"ignoring.\n",
 					len, fdt_totalsize(fdt));
 			} else {
 				/*
@@ -102,7 +89,8 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 				 */
 				err = fdt_open_into(fdt, fdt, len);
 				if (err != 0) {
-					printf ("libfdt: %s\n", fdt_strerror(err));
+					printf ("libfdt fdt_open_into(): %s\n",
+						fdt_strerror(err));
 				}
 			}
 		}
@@ -110,12 +98,12 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	/********************************************************************
 	 * Move the fdt
 	 ********************************************************************/
-	} else if (op == 'm') {
+	} else if ((argv[1][0] == 'm') && (argv[1][1] == 'o')) {
 		struct fdt_header *newaddr;
 		int  len;
 		int  err;
 
-		if (argc != 5) {
+		if (argc < 4) {
 			printf ("Usage:\n%s\n", cmdtp->usage);
 			return 1;
 		}
@@ -128,12 +116,22 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 			return 1;
 		}
 
-		newaddr = (struct fdt_header *)simple_strtoul(argv[3], NULL, 16);
-		len     =  simple_strtoul(argv[4], NULL, 16);
-		if (len < fdt_totalsize(fdt)) {
-			printf ("New length %d < existing length %d, aborting.\n",
-				len, fdt_totalsize(fdt));
-			return 1;
+		newaddr = (struct fdt_header *)simple_strtoul(argv[3],NULL,16);
+
+		/*
+		 * If the user specifies a length, use that.  Otherwise use the
+		 * current length.
+		 */
+		if (argc <= 4) {
+			len = fdt_totalsize(fdt);
+		} else {
+			len = simple_strtoul(argv[4], NULL, 16);
+			if (len < fdt_totalsize(fdt)) {
+				printf ("New length 0x%X < existing length "
+					"0x%X, aborting.\n",
+					len, fdt_totalsize(fdt));
+				return 1;
+			}
 		}
 
 		/*
@@ -141,26 +139,59 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		 */
 		err = fdt_open_into(fdt, newaddr, len);
 		if (err != 0) {
-			printf ("libfdt: %s\n", fdt_strerror(err));
+			printf ("libfdt fdt_open_into(): %s\n",
+				fdt_strerror(err));
 			return 1;
 		}
 		fdt = newaddr;
 
 	/********************************************************************
-	 * Set the value of a node in the fdt.
+	 * Make a new node
+	 ********************************************************************/
+	} else if ((argv[1][0] == 'm') && (argv[1][1] == 'k')) {
+		char *pathp;		/* path */
+		char *nodep;		/* new node to add */
+		int  nodeoffset;	/* node offset from libfdt */
+		int  err;
+
+		/*
+		 * Parameters: Node path, new node to be appended to the path.
+		 */
+		if (argc < 4) {
+			printf ("Usage:\n%s\n", cmdtp->usage);
+			return 1;
+		}
+
+		pathp = argv[2];
+		nodep = argv[3];
+
+		nodeoffset = fdt_find_node_by_path (fdt, pathp);
+		if (nodeoffset < 0) {
+			/*
+			 * Not found or something else bad happened.
+			 */
+			printf ("libfdt fdt_find_node_by_path() returned %s\n",
+				fdt_strerror(nodeoffset));
+			return 1;
+		}
+		err = fdt_add_subnode(fdt, nodeoffset, nodep);
+		if (err < 0) {
+			printf ("libfdt fdt_add_subnode(): %s\n",
+				fdt_strerror(err));
+			return 1;
+		}
+
+	/********************************************************************
+	 * Set the value of a property in the fdt.
 	 ********************************************************************/
-	} else if (op == 's') {
+	} else if (argv[1][0] == 's') {
 		char *pathp;		/* path */
-		char *prop;			/* property */
-		struct fdt_property *nodep;	/* node struct pointer */
+		char *prop;		/* property */
 		char *newval;		/* value from the user (as a string) */
-		char *vp;			/* temporary value pointer */
-		char *cp;			/* temporary char pointer */
 		int  nodeoffset;	/* node offset from libfdt */
-		int  len;			/* new length of the property */
-		int  oldlen;		/* original length of the property */
-		unsigned long tmp;	/* holds converted values */
-		int  ret;			/* return value */
+		static char data[SCRATCHPAD];	/* storage for the property */
+		int  len;		/* new length of the property */
+		int  ret;		/* return value */
 
 		/*
 		 * Parameters: Node path, property, value.
@@ -174,121 +205,38 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		prop   = argv[3];
 		newval = argv[4];
 
-		if (strcmp(pathp, "/") == 0) {
-			nodeoffset = 0;
-		} else {
-			nodeoffset = fdt_path_offset (fdt, pathp);
-			if (nodeoffset < 0) {
-				/*
-			 	 * Not found or something else bad happened.
-			 	 */
-				printf ("libfdt: %s\n", fdt_strerror(nodeoffset));
-				return 1;
-			}
-		}
-		nodep = fdt_getprop (fdt, nodeoffset, prop, &oldlen);
-		if (oldlen < 0) {
-			printf ("libfdt %s\n", fdt_strerror(oldlen));
-			return 1;
-		} else if (oldlen == 0) {
+		nodeoffset = fdt_find_node_by_path (fdt, pathp);
+		if (nodeoffset < 0) {
 			/*
-			 * The specified property has no value
+			 * Not found or something else bad happened.
 			 */
-			printf("%s has no value, cannot set one (yet).\n", prop);
+			printf ("libfdt fdt_find_node_by_path() returned %s\n",
+				fdt_strerror(nodeoffset));
 			return 1;
-		} else {
-			/*
-			 * Convert the new property
-			 */
-			vp = data;
-			if (*newval == '<') {
-				/*
-				 * Bigger values than bytes.
-				 */
-				len = 0;
-				newval++;
-				while ((*newval != '>') && (*newval != '\0')) {
-					cp = newval;
-					tmp = simple_strtoul(cp, &newval, 16);
-					if ((newval - cp) <= 2) {
-						*vp = tmp & 0xFF;
-						vp  += 1;
-						len += 1;
-					} else if ((newval - cp) <= 4) {
-						*(uint16_t *)vp = __cpu_to_be16(tmp);
-						vp  += 2;
-						len += 2;
-					} else if ((newval - cp) <= 8) {
-						*(uint32_t *)vp = __cpu_to_be32(tmp);
-						vp  += 4;
-						len += 4;
-					} else {
-						printf("Sorry, I could not convert \"%s\"\n", cp);
-						return 1;
-					}
-					while (*newval == ' ')
-						newval++;
-				}
-				if (*newval != '>') {
-					printf("Unexpected character '%c'\n", *newval);
-					return 1;
-				}
-			} else if (*newval == '[') {
-				/*
-				 * Byte stream.  Convert the values.
-				 */
-				len = 0;
-				newval++;
-				while ((*newval != ']') && (*newval != '\0')) {
-					tmp = simple_strtoul(newval, &newval, 16);
-					*vp++ = tmp & 0xFF;
-					len++;
-					while (*newval == ' ')
-						newval++;
-				}
-				if (*newval != ']') {
-					printf("Unexpected character '%c'\n", *newval);
-					return 1;
-				}
-			} else {
-				/*
-				 * Assume it is a string.  Copy it into our data area for
-				 * convenience (including the terminating '\0').
-				 */
-				len = strlen(newval) + 1;
-				strcpy(data, newval);
-			}
+		}
+		ret = fdt_parse_prop(pathp, prop, newval, data, &len);
+		if (ret != 0)
+			return ret;
 
-			ret = fdt_setprop(fdt, nodeoffset, prop, data, len);
-			if (ret < 0) {
-				printf ("libfdt %s\n", fdt_strerror(ret));
-				return 1;
-			}
+		ret = fdt_setprop(fdt, nodeoffset, prop, data, len);
+		if (ret < 0) {
+			printf ("libfdt fdt_setprop(): %s\n", fdt_strerror(ret));
+			return 1;
 		}
 
 	/********************************************************************
 	 * Print (recursive) / List (single level)
 	 ********************************************************************/
-	} else if ((op == 'p') || (op == 'l')) {
-		/*
-		 * Recursively print (a portion of) the fdt.
-		 */
-		static int offstack[MAX_LEVEL];
-		static char tabs[MAX_LEVEL+1] = "\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
+	} else if ((argv[1][0] == 'p') || (argv[1][0] == 'l')) {
 		int depth = MAX_LEVEL;	/* how deep to print */
 		char *pathp;		/* path */
-		char *prop;			/* property */
-		void *nodep;		/* property node pointer */
-		int  nodeoffset;	/* node offset from libfdt */
-		int  nextoffset;	/* next node offset from libfdt */
-		uint32_t tag;		/* tag */
-		int  len;			/* length of the property */
-		int  level = 0;		/* keep track of nesting level */
+		char *prop;		/* property */
+		int  ret;		/* return value */
 
 		/*
 		 * list is an alias for print, but limited to 1 level
 		 */
-		if (op == 'l') {
+		if (argv[1][0] == 'l') {
 			depth = 1;
 		}
 
@@ -302,99 +250,14 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		else
 			prop = NULL;
 
-		if (strcmp(pathp, "/") == 0) {
-			nodeoffset = 0;
-			printf("/");
-		} else {
-			nodeoffset = fdt_path_offset (fdt, pathp);
-			if (nodeoffset < 0) {
-				/*
-				 * Not found or something else bad happened.
-				 */
-				printf ("libfdt %s\n", fdt_strerror(nodeoffset));
-				return 1;
-			}
-		}
-		/*
-		 * The user passed in a property as well as node path.  Print only
-		 * the given property and then return.
-		 */
-		if (prop) {
-			nodep = fdt_getprop (fdt, nodeoffset, prop, &len);
-			if (len == 0) {
-				printf("%s %s\n", pathp, prop);	/* no property value */
-				return 0;
-			} else if (len > 0) {
-				printf("%s=", prop);
-				print_data (nodep, len);
-				printf("\n");
-				return 0;
-			} else {
-				printf ("libfdt %s\n", fdt_strerror(len));
-				return 1;
-			}
-		}
-
-		/*
-		 * The user passed in a node path and no property, print the node
-		 * and all subnodes.
-		 */
-		offstack[0] = nodeoffset;
-
-		while(level >= 0) {
-			tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, &pathp);
-			switch(tag) {
-			case FDT_BEGIN_NODE:
-				if(level <= depth)
-					printf("%s%s {\n", &tabs[MAX_LEVEL - level], pathp);
-				level++;
-				offstack[level] = nodeoffset;
-				if (level >= MAX_LEVEL) {
-					printf("Aaaiii <splat> nested too deep.\n");
-					return 1;
-				}
-				break;
-			case FDT_END_NODE:
-				level--;
-				if(level <= depth)
-					printf("%s};\n", &tabs[MAX_LEVEL - level]);
-				if (level == 0) {
-					level = -1;		/* exit the loop */
-				}
-				break;
-			case FDT_PROP:
-				nodep = fdt_getprop (fdt, offstack[level], pathp, &len);
-				if (len < 0) {
-					printf ("libfdt %s\n", fdt_strerror(len));
-					return 1;
-				} else if (len == 0) {
-					/* the property has no value */
-					if(level <= depth)
-						printf("%s%s;\n", &tabs[MAX_LEVEL - level], pathp);
-				} else {
-					if(level <= depth) {
-						printf("%s%s=", &tabs[MAX_LEVEL - level], pathp);
-						print_data (nodep, len);
-						printf(";\n");
-					}
-				}
-				break;
-			case FDT_NOP:
-				break;
-			case FDT_END:
-				return 1;
-			default:
-				if(level <= depth)
-					printf("Unknown tag 0x%08X\n", tag);
-				return 1;
-			}
-			nodeoffset = nextoffset;
-		}
+		ret = fdt_print(pathp, prop, depth);
+		if (ret != 0)
+			return ret;
 
 	/********************************************************************
 	 * Remove a property/node
 	 ********************************************************************/
-	} else if (op == 'r') {
+	} else if (argv[1][0] == 'r') {
 		int  nodeoffset;	/* node offset from libfdt */
 		int  err;
 
@@ -402,17 +265,14 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		 * Get the path.  The root node is an oddball, the offset
 		 * is zero and has no name.
 		 */
-		if (strcmp(argv[2], "/") == 0) {
-			nodeoffset = 0;
-		} else {
-			nodeoffset = fdt_path_offset (fdt, argv[2]);
-			if (nodeoffset < 0) {
-				/*
-				 * Not found or something else bad happened.
-				 */
-				printf ("libfdt %s\n", fdt_strerror(nodeoffset));
-				return 1;
-			}
+		nodeoffset = fdt_find_node_by_path (fdt, argv[2]);
+		if (nodeoffset < 0) {
+			/*
+			 * Not found or something else bad happened.
+			 */
+			printf ("libfdt fdt_find_node_by_path() returned %s\n",
+				fdt_strerror(nodeoffset));
+			return 1;
 		}
 		/*
 		 * Do the delete.  A fourth parameter means delete a property,
@@ -421,39 +281,40 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		if (argc > 3) {
 			err = fdt_delprop(fdt, nodeoffset, argv[3]);
 			if (err < 0) {
-				printf("fdt_delprop libfdt: %s\n", fdt_strerror(err));
+				printf("libfdt fdt_delprop():  %s\n",
+					fdt_strerror(err));
 				return err;
 			}
 		} else {
 			err = fdt_del_node(fdt, nodeoffset);
 			if (err < 0) {
-				printf("fdt_del_node libfdt: %s\n", fdt_strerror(err));
+				printf("libfdt fdt_del_node():  %s\n",
+					fdt_strerror(err));
 				return err;
 			}
 		}
-
-	/********************************************************************
-	 * Create a chosen node
-	 ********************************************************************/
-	} else if (op == 'c') {
+	}
+#ifdef CONFIG_OF_BOARD_SETUP
+	/* Call the board-specific fixup routine */
+	else if (argv[1][0] == 'b')
+		ft_board_setup(fdt, gd->bd);
+#endif
+	/* Create a chosen node */
+	else if (argv[1][0] == 'c')
 		fdt_chosen(fdt, 0, 0, 1);
 
-	/********************************************************************
-	 * Create a u-boot-env node
-	 ********************************************************************/
-	} else if (op == 'e') {
+#ifdef CONFIG_OF_HAS_UBOOT_ENV
+	/* Create a u-boot-env node */
+	else if (argv[1][0] == 'e')
 		fdt_env(fdt);
-
-	/********************************************************************
-	 * Create a bd_t node
-	 ********************************************************************/
-	} else if (op == 'b') {
+#endif
+#ifdef CONFIG_OF_HAS_BD_T
+	/* Create a bd_t node */
+	else if (argv[1][0] == 'b')
 		fdt_bd_t(fdt);
-
-	/********************************************************************
-	 * Unrecognized command
-	 ********************************************************************/
-	} else {
+#endif
+	else {
+		/* Unrecognized command */
 		printf ("Usage:\n%s\n", cmdtp->usage);
 		return 1;
 	}
@@ -461,7 +322,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-/********************************************************************/
+/****************************************************************************/
 
 static int fdt_valid(void)
 {
@@ -477,19 +338,21 @@ static int fdt_valid(void)
 		return 1;	/* valid */
 
 	if (err < 0) {
-		printf("libfdt: %s", fdt_strerror(err));
+		printf("libfdt fdt_check_header(): %s", fdt_strerror(err));
 		/*
 		 * Be more informative on bad version.
 		 */
 		if (err == -FDT_ERR_BADVERSION) {
 			if (fdt_version(fdt) < FDT_FIRST_SUPPORTED_VERSION) {
 				printf (" - too old, fdt $d < %d",
-					fdt_version(fdt), FDT_FIRST_SUPPORTED_VERSION);
+					fdt_version(fdt),
+					FDT_FIRST_SUPPORTED_VERSION);
 				fdt = NULL;
 			}
 			if (fdt_last_comp_version(fdt) > FDT_LAST_SUPPORTED_VERSION) {
 				printf (" - too new, fdt $d > %d",
-					fdt_version(fdt), FDT_LAST_SUPPORTED_VERSION);
+					fdt_version(fdt),
+					FDT_LAST_SUPPORTED_VERSION);
 				fdt = NULL;
 			}
 			return 0;
@@ -500,13 +363,91 @@ static int fdt_valid(void)
 	return 1;
 }
 
-/********************************************************************/
+/****************************************************************************/
 
 /*
- * OF flat tree handling
- * Written by: Pantelis Antoniou <pantelis.antoniou@gmail.com>
- * Updated by: Matthew McClintock <msm@freescale.com>
- * Converted to libfdt by: Gerald Van Baren <vanbaren@cideas.com>
+ * Parse the user's input, partially heuristic.  Valid formats:
+ * <00>		- hex byte
+ * <0011>	- hex half word (16 bits)
+ * <00112233>	- hex word (32 bits)
+ *		- hex double words (64 bits) are not supported, must use
+ *			a byte stream instead.
+ * [00 11 22 .. nn] - byte stream
+ * "string"	- If the the value doesn't start with "<" or "[", it is
+ *			treated as a string.  Note that the quotes are
+ *			stripped by the parser before we get the string.
+ */
+static int fdt_parse_prop(char *pathp, char *prop, char *newval,
+	char *data, int *len)
+{
+	char *cp;		/* temporary char pointer */
+	unsigned long tmp;	/* holds converted values */
+
+	if (*newval == '<') {
+		/*
+		 * Bigger values than bytes.
+		 */
+		*len = 0;
+		newval++;
+		while ((*newval != '>') && (*newval != '\0')) {
+			cp = newval;
+			tmp = simple_strtoul(cp, &newval, 16);
+			if ((newval - cp) <= 2) {
+				*data = tmp & 0xFF;
+				data  += 1;
+				*len += 1;
+			} else if ((newval - cp) <= 4) {
+				*(uint16_t *)data = __cpu_to_be16(tmp);
+				data  += 2;
+				*len += 2;
+			} else if ((newval - cp) <= 8) {
+				*(uint32_t *)data = __cpu_to_be32(tmp);
+				data  += 4;
+				*len += 4;
+			} else {
+				printf("Sorry, I could not convert \"%s\"\n",
+					cp);
+				return 1;
+			}
+			while (*newval == ' ')
+				newval++;
+		}
+		if (*newval != '>') {
+			printf("Unexpected character '%c'\n", *newval);
+			return 1;
+		}
+	} else if (*newval == '[') {
+		/*
+		 * Byte stream.  Convert the values.
+		 */
+		*len = 0;
+		newval++;
+		while ((*newval != ']') && (*newval != '\0')) {
+			tmp = simple_strtoul(newval, &newval, 16);
+			*data++ = tmp & 0xFF;
+			*len    = *len + 1;
+			while (*newval == ' ')
+				newval++;
+		}
+		if (*newval != ']') {
+			printf("Unexpected character '%c'\n", *newval);
+			return 1;
+		}
+	} else {
+		/*
+		 * Assume it is a string.  Copy it into our data area for
+		 * convenience (including the terminating '\0').
+		 */
+		*len = strlen(newval) + 1;
+		strcpy(data, newval);
+	}
+	return 0;
+}
+
+/****************************************************************************/
+
+/*
+ * Heuristic to guess if this is a string or concatenated strings.
  */
 
 static int is_printable_string(const void *data, int len)
@@ -546,6 +487,12 @@ static int is_printable_string(const void *data, int len)
 	return 1;
 }
 
+
+/*
+ * Print the property in the best format, a heuristic guess.  Print as
+ * a string, concatenated strings, a byte, word, double word, or (if all
+ * else fails) it is printed as a stream of bytes.
+ */
 static void print_data(const void *data, int len)
 {
 	int j;
@@ -601,32 +548,146 @@ static void print_data(const void *data, int len)
 	}
 }
 
+/****************************************************************************/
+
+/*
+ * Recursively print (a portion of) the fdt.  The depth parameter
+ * determines how deeply nested the fdt is printed.
+ */
+static int fdt_print(char *pathp, char *prop, int depth)
+{
+	static int offstack[MAX_LEVEL];
+	static char tabs[MAX_LEVEL+1] =
+		"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t"
+		"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
+	void *nodep;		/* property node pointer */
+	int  nodeoffset;	/* node offset from libfdt */
+	int  nextoffset;	/* next node offset from libfdt */
+	uint32_t tag;		/* tag */
+	int  len;		/* length of the property */
+	int  level = 0;		/* keep track of nesting level */
+
+	nodeoffset = fdt_find_node_by_path (fdt, pathp);
+	if (nodeoffset < 0) {
+		/*
+		 * Not found or something else bad happened.
+		 */
+		printf ("libfdt fdt_find_node_by_path() returned %s\n",
+			fdt_strerror(nodeoffset));
+		return 1;
+	}
+	/*
+	 * The user passed in a property as well as node path.
+	 * Print only the given property and then return.
+	 */
+	if (prop) {
+		nodep = fdt_getprop (fdt, nodeoffset, prop, &len);
+		if (len == 0) {
+			/* no property value */
+			printf("%s %s\n", pathp, prop);
+			return 0;
+		} else if (len > 0) {
+			printf("%s=", prop);
+			print_data (nodep, len);
+			printf("\n");
+			return 0;
+		} else {
+			printf ("libfdt fdt_getprop(): %s\n",
+				fdt_strerror(len));
+			return 1;
+		}
+	}
+
+	/*
+	 * The user passed in a node path and no property,
+	 * print the node and all subnodes.
+	 */
+	offstack[0] = nodeoffset;
+
+	while(level >= 0) {
+		tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, &pathp);
+		switch(tag) {
+		case FDT_BEGIN_NODE:
+			if(level <= depth)
+				printf("%s%s {\n",
+					&tabs[MAX_LEVEL - level], pathp);
+			level++;
+			offstack[level] = nodeoffset;
+			if (level >= MAX_LEVEL) {
+				printf("Aaaiii <splat> nested too deep. "
+					"Aborting.\n");
+				return 1;
+			}
+			break;
+		case FDT_END_NODE:
+			level--;
+			if(level <= depth)
+				printf("%s};\n", &tabs[MAX_LEVEL - level]);
+			if (level == 0) {
+				level = -1;		/* exit the loop */
+			}
+			break;
+		case FDT_PROP:
+			nodep = fdt_getprop (fdt, offstack[level], pathp, &len);
+			if (len < 0) {
+				printf ("libfdt fdt_getprop(): %s\n",
+					fdt_strerror(len));
+				return 1;
+			} else if (len == 0) {
+				/* the property has no value */
+				if(level <= depth)
+					printf("%s%s;\n",
+						&tabs[MAX_LEVEL - level],
+						pathp);
+			} else {
+				if(level <= depth) {
+					printf("%s%s=",
+						&tabs[MAX_LEVEL - level],
+						pathp);
+					print_data (nodep, len);
+					printf(";\n");
+				}
+			}
+			break;
+		case FDT_NOP:
+			break;
+		case FDT_END:
+			return 1;
+		default:
+			if(level <= depth)
+				printf("Unknown tag 0x%08X\n", tag);
+			return 1;
+		}
+		nodeoffset = nextoffset;
+	}
+	return 0;
+}
+
 /********************************************************************/
 
 U_BOOT_CMD(
 	fdt,	5,	0,	do_fdt,
 	"fdt     - flattened device tree utility commands\n",
 	    "addr   <addr> [<length>]        - Set the fdt location to <addr>\n"
+#ifdef CONFIG_OF_BOARD_SETUP
+	"fdt boardsetup                      - Do board-specific set up\n"
+#endif
 	"fdt move   <fdt> <newaddr> <length> - Copy the fdt to <addr>\n"
 	"fdt print  <path> [<prop>]          - Recursive print starting at <path>\n"
 	"fdt list   <path> [<prop>]          - Print one level starting at <path>\n"
 	"fdt set    <path> <prop> [<val>]    - Set <property> [to <val>]\n"
 	"fdt mknode <path> <node>            - Create a new node after <path>\n"
 	"fdt rm     <path> [<prop>]          - Delete the node or <property>\n"
-	"fdt chosen - Add/update the \"/chosen\" branch in the tree\n"
+	"fdt chosen - Add/update the /chosen branch in the tree\n"
 #ifdef CONFIG_OF_HAS_UBOOT_ENV
-	"fdt env    - Add/replace the \"/u-boot-env\" branch in the tree\n"
+	"fdt env    - Add/replace the /u-boot-env branch in the tree\n"
 #endif
 #ifdef CONFIG_OF_HAS_BD_T
-	"fdt bd_t   - Add/replace the \"/bd_t\" branch in the tree\n"
+	"fdt bd_t   - Add/replace the /bd_t branch in the tree\n"
 #endif
 	"Hints:\n"
-	" * Set a larger length with the fdt addr command to add to the blob.\n"
-	" * If the property you are setting/printing has a '#' character,\n"
-	"     you MUST escape it with a \\ character or quote it with \" or\n"
-	"     it will be ignored as a comment.\n"
-	" * If the value has spaces in it, you MUST escape the spaces with\n"
-	"     \\ characters or quote it with \"\"\n"
+	" If the property you are setting/printing has a '#' character or spaces,\n"
+	"     you MUST escape it with a \\ character or quote it with \".\n"
 	"Examples: fdt print /               # print the whole tree\n"
 	"          fdt print /cpus \"#address-cells\"\n"
 	"          fdt set   /cpus \"#address-cells\" \"[00 00 00 01]\"\n"
diff --git a/common/cmd_flash.c b/common/cmd_flash.c
index a34ab79..11c8857 100644
--- a/common/cmd_flash.c
+++ b/common/cmd_flash.c
@@ -31,9 +31,9 @@
 #include <dataflash.h>
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 #include <jffs2/jffs2.h>
 
 /* parition handling routines */
@@ -311,7 +311,7 @@ int do_flerase (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	flash_info_t *info;
 	ulong bank, addr_first, addr_last;
 	int n, sect_first, sect_last;
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	struct mtd_device *dev;
 	struct part_info *part;
 	u8 dev_type, dev_num, pnum;
@@ -343,7 +343,7 @@ int do_flerase (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return rcode;
 	}
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	/* erase <part-id> - erase partition */
 	if ((argc == 2) && (id_parse(argv[1], NULL, &dev_type, &dev_num) == 0)) {
 		mtdparts_init();
@@ -447,7 +447,7 @@ int do_protect (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	flash_info_t *info;
 	ulong bank, addr_first, addr_last;
 	int i, p, n, sect_first, sect_last;
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	struct mtd_device *dev;
 	struct part_info *part;
 	u8 dev_type, dev_num, pnum;
@@ -539,7 +539,7 @@ int do_protect (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return rcode;
 	}
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	/* protect on/off <part-id> */
 	if ((argc == 3) && (id_parse(argv[2], NULL, &dev_type, &dev_num) == 0)) {
 		mtdparts_init();
@@ -672,7 +672,7 @@ int flash_sect_protect (int p, ulong addr_first, ulong addr_last)
 
 
 /**************************************************/
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 # define TMP_ERASE	"erase <part-id>\n    - erase partition\n"
 # define TMP_PROT_ON	"protect on <part-id>\n    - protect partition\n"
 # define TMP_PROT_OFF	"protect off <part-id>\n    - make partition writable\n"
@@ -732,4 +732,4 @@ U_BOOT_CMD(
 #undef	TMP_PROT_ON
 #undef	TMP_PROT_OFF
 
-#endif	/* CFG_CMD_FLASH */
+#endif
diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c
index 3444091..3fc4fca 100644
--- a/common/cmd_fpga.c
+++ b/common/cmd_fpga.c
@@ -27,7 +27,7 @@
  */
 #include <common.h>
 #include <command.h>
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 #include <net.h>
 #endif
 #include <fpga.h>
@@ -43,7 +43,7 @@
 #define PRINTF(fmt,args...)
 #endif
 
-#if defined (CONFIG_FPGA) && ( CONFIG_COMMANDS & CFG_CMD_FPGA )
+#if defined (CONFIG_FPGA) && defined(CONFIG_CMD_FPGA)
 
 /* Local functions */
 static void fpga_usage (cmd_tbl_t * cmdtp);
@@ -321,4 +321,4 @@ U_BOOT_CMD (fpga, 6, 1, do_fpga,
 	    "\tloadb\tLoad device from bitstream buffer (Xilinx devices only)\n"
 	    "\tloadmk\tLoad device generated with mkimage\n"
 	    "\tdump\tLoad device to memory buffer\n");
-#endif /* CONFIG_FPGA && CONFIG_COMMANDS & CFG_CMD_FPGA */
+#endif
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index 755810d..a684a58 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -86,7 +86,7 @@
 #include <i2c.h>
 #include <asm/byteorder.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#if defined(CONFIG_CMD_I2C)
 
 
 /* Display values from last command.
@@ -657,7 +657,7 @@ int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  * The SDRAM command is separately configured because many
  * (most?) embedded boards don't use SDRAM DIMMs.
  */
-#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+#if defined(CONFIG_CMD_SDRAM)
 
 /*
  * Syntax:
@@ -877,7 +877,7 @@ int do_sdram  ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	return 0;
 }
-#endif	/* CFG_CMD_SDRAM */
+#endif
 
 #if defined(CONFIG_I2C_CMD_TREE)
 #if defined(CONFIG_I2C_MULTI_BUS)
@@ -938,10 +938,10 @@ int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		return do_i2c_probe(cmdtp, flag, --argc, ++argv);
 	if (!strncmp(argv[1], "lo", 2))
 		return do_i2c_loop(cmdtp, flag, --argc, ++argv);
-#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+#if defined(CONFIG_CMD_SDRAM)
 	if (!strncmp(argv[1], "sd", 2))
 		return do_sdram(cmdtp, flag, --argc, ++argv);
-#endif	/* CFG_CMD_SDRAM */
+#endif
 	else
 		printf ("Usage:\n%s\n", cmdtp->usage);
 	return 0;
@@ -965,9 +965,9 @@ U_BOOT_CMD(
 	"i2c crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n"
 	"i2c probe - show devices on the I2C bus\n"
 	"i2c loop chip address[.0, .1, .2] [# of objects] - looping read of device\n"
-#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+#if defined(CONFIG_CMD_SDRAM)
 	"i2c sdram chip - print SDRAM configuration information\n"
-#endif  /* CFG_CMD_SDRAM */
+#endif
 );
 #endif /* CONFIG_I2C_CMD_TREE */
 U_BOOT_CMD(
@@ -1016,7 +1016,7 @@ U_BOOT_CMD(
 	"    - loop, reading a set of addresses\n"
 );
 
-#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+#if defined(CONFIG_CMD_SDRAM)
 U_BOOT_CMD(
 	isdram,	2,	1,	do_sdram,
 	"isdram  - print SDRAM configuration information\n",
@@ -1025,4 +1025,4 @@ U_BOOT_CMD(
 );
 #endif
 
-#endif	/* CFG_CMD_I2C */
+#endif
diff --git a/common/cmd_ide.c b/common/cmd_ide.c
index e308474..89fefed 100644
--- a/common/cmd_ide.c
+++ b/common/cmd_ide.c
@@ -59,13 +59,6 @@ unsigned long mips_io_port_base = 0;
 #endif
 #endif
 
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
 #ifdef CONFIG_IDE_8xx_DIRECT
 DECLARE_GLOBAL_DATA_PTR;
 #endif
@@ -78,7 +71,7 @@ DECLARE_GLOBAL_DATA_PTR;
 # define SYNC		/* nothing */
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_IDE)
+#if defined(CONFIG_CMD_IDE)
 
 #ifdef CONFIG_IDE_8xx_DIRECT
 /* Timings for IDE Interface
@@ -185,6 +178,9 @@ static void input_data(int dev, ulong *sect_buf, int words);
 static void output_data(int dev, ulong *sect_buf, int words);
 static void ident_cpy (unsigned char *dest, unsigned char *src, unsigned int len);
 
+#ifndef CFG_ATA_PORT_ADDR
+#define CFG_ATA_PORT_ADDR(port) (port)
+#endif
 
 #ifdef CONFIG_ATAPI
 static void	atapi_inquiry(block_dev_desc_t *dev_desc);
@@ -382,6 +378,7 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	image_header_t *hdr;
 	int rcode = 0;
 
+	show_boot_progress (41);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -397,44 +394,50 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-42);
 		return 1;
 	}
+	show_boot_progress (42);
 
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-43);
 		return 1;
 	}
+	show_boot_progress (43);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if (ide_dev_desc[dev].type==DEV_TYPE_UNKNOWN) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-44);
 		return 1;
 	}
+	show_boot_progress (44);
 
 	if (*ep) {
 		if (*ep != ':') {
 			puts ("\n** Invalid boot device, use `dev[:part]' **\n");
-			SHOW_BOOT_PROGRESS (-1);
+			show_boot_progress (-45);
 			return 1;
 		}
 		part = simple_strtoul(++ep, NULL, 16);
 	}
+	show_boot_progress (45);
 	if (get_partition_info (&ide_dev_desc[dev], part, &info)) {
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-46);
 		return 1;
 	}
+	show_boot_progress (46);
 	if ((strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) &&
 	    (strncmp((char *)info.type, BOOT_PART_COMP, sizeof(info.type)) != 0)) {
 		printf ("\n** Invalid partition type \"%.32s\""
 			" (expect \"" BOOT_PART_TYPE "\")\n",
 			info.type);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-47);
 		return 1;
 	}
+	show_boot_progress (47);
 
 	printf ("\nLoading from IDE device %d, partition %d: "
 		"Name: %.32s  Type: %.32s\n",
@@ -445,26 +448,29 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	if (ide_dev_desc[dev].block_read (dev, info.start, 1, (ulong *)addr) != 1) {
 		printf ("** Read error on %d:%d\n", dev, part);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-48);
 		return 1;
 	}
+	show_boot_progress (48);
 
 	hdr = (image_header_t *)addr;
 
 	if (ntohl(hdr->ih_magic) != IH_MAGIC) {
 		printf("\n** Bad Magic Number **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-49);
 		return 1;
 	}
+	show_boot_progress (49);
 
 	checksum = ntohl(hdr->ih_hcrc);
 	hdr->ih_hcrc = 0;
 
 	if (crc32 (0, (uchar *)hdr, sizeof(image_header_t)) != checksum) {
 		puts ("\n** Bad Header Checksum **\n");
-		SHOW_BOOT_PROGRESS (-2);
+		show_boot_progress (-50);
 		return 1;
 	}
+	show_boot_progress (50);
 	hdr->ih_hcrc = htonl(checksum); /* restore checksum for later use */
 
 	print_image_hdr (hdr);
@@ -477,9 +483,10 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (ide_dev_desc[dev].block_read (dev, info.start+1, cnt,
 		      (ulong *)(addr+info.blksz)) != cnt) {
 		printf ("** Read error on %d:%d\n", dev, part);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-51);
 		return 1;
 	}
+	show_boot_progress (51);
 
 
 	/* Loading ok, update default load address */
@@ -807,13 +814,13 @@ ide_outb(int dev, int port, unsigned char val)
 
 	/* Ensure I/O operations complete */
 	EIEIO;
-	*((uchar *)(ATA_CURR_BASE(dev)+port)) = val;
+	*((u16 *)(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port))) = val;
 }
 #else	/* ! __PPC__ */
 static void __inline__
 ide_outb(int dev, int port, unsigned char val)
 {
-	outb(val, ATA_CURR_BASE(dev)+port);
+	outb(val, ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port));
 }
 #endif	/* __PPC__ */
 
@@ -825,7 +832,7 @@ ide_inb(int dev, int port)
 	uchar val;
 	/* Ensure I/O operations complete */
 	EIEIO;
-	val = *((uchar *)(ATA_CURR_BASE(dev)+port));
+	val = *((u16 *)(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port)));
 	debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n",
 		dev, port, (ATA_CURR_BASE(dev)+port), val);
 	return (val);
@@ -834,7 +841,7 @@ ide_inb(int dev, int port)
 static unsigned char __inline__
 ide_inb(int dev, int port)
 {
-  return inb(ATA_CURR_BASE(dev)+port);
+  return inb(ATA_CURR_BASE(dev)+CFG_ATA_PORT_ADDR(port));
 }
 #endif	/* __PPC__ */
 
@@ -891,6 +898,9 @@ input_swap_data(int dev, ulong *sect_buf, int words)
 #ifdef __MIPS__
 		*dbuf++ = swab16p((u16*)pbuf);
 		*dbuf++ = swab16p((u16*)pbuf);
+#elif defined(CONFIG_PCS440EP)
+		*dbuf++ = *pbuf;
+		*dbuf++ = *pbuf;
 #else
 		*dbuf++ = ld_le16(pbuf);
 		*dbuf++ = ld_le16(pbuf);
@@ -930,10 +940,18 @@ output_data(int dev, ulong *sect_buf, int words)
 	pbuf = (ushort *)(ATA_CURR_BASE(dev)+ATA_DATA_REG);
 	dbuf = (ushort *)sect_buf;
 	while (words--) {
+#if defined(CONFIG_PCS440EP)
+		/* not tested, because CF was write protected */
+		EIEIO;
+		*pbuf = ld_le16(dbuf++);
+		EIEIO;
+		*pbuf = ld_le16(dbuf++);
+#else
 		EIEIO;
 		*pbuf = *dbuf++;
 		EIEIO;
 		*pbuf = *dbuf++;
+#endif
 	}
 #endif
 }
@@ -981,10 +999,17 @@ input_data(int dev, ulong *sect_buf, int words)
 	debug("in input data base for read is %lx\n", (unsigned long) pbuf);
 
 	while (words--) {
+#if defined(CONFIG_PCS440EP)
+		EIEIO;
+		*dbuf++ = ld_le16(pbuf);
+		EIEIO;
+		*dbuf++ = ld_le16(pbuf);
+#else
 		EIEIO;
 		*dbuf++ = *pbuf;
 		EIEIO;
 		*dbuf++ = *pbuf;
+#endif
 	}
 #endif
 }
@@ -2080,4 +2105,4 @@ U_BOOT_CMD(
 	"loadAddr dev:part\n"
 );
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_IDE */
+#endif
diff --git a/common/cmd_immap.c b/common/cmd_immap.c
index fa79b45..ae95758 100644
--- a/common/cmd_immap.c
+++ b/common/cmd_immap.c
@@ -28,7 +28,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_IMMAP) && \
+#if defined(CONFIG_CMD_IMMAP) && \
     (defined(CONFIG_8xx) || defined(CONFIG_8260))
 
 #if defined(CONFIG_8xx)
@@ -720,4 +720,4 @@ U_BOOT_CMD(
 );
 
 
-#endif	/* CFG_CMD_IMMAP && (CONFIG_8xx || CONFIG_8260) */
+#endif
diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index 8ad134f..8e20517 100644
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -32,7 +32,7 @@
 #include <config.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_ITEST)
+#if defined(CONFIG_CMD_ITEST)
 
 #define EQ	0
 #define NE	1
@@ -197,4 +197,4 @@ U_BOOT_CMD(
 	"itest\t- return true/false on integer compare\n",
 	"[.b, .w, .l, .s] [*]value1 <op> [*]value2\n"
 );
-#endif	/* CONFIG_COMMANDS & CFG_CMD_ITEST */
+#endif
diff --git a/common/cmd_jffs2.c b/common/cmd_jffs2.c
index 7fd1fa3..513a226 100644
--- a/common/cmd_jffs2.c
+++ b/common/cmd_jffs2.c
@@ -94,18 +94,18 @@
 #include <linux/list.h>
 #include <linux/ctype.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_CMD_JFFS2)
 
 #include <cramfs/cramfs_fs.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 #ifdef CFG_NAND_LEGACY
 #include <linux/mtd/nand_legacy.h>
 #else /* !CFG_NAND_LEGACY */
 #include <linux/mtd/nand.h>
 #include <nand.h>
 #endif /* !CFG_NAND_LEGACY */
-#endif /* (CONFIG_COMMANDS & CFG_CMD_NAND) */
+#endif
 /* enable/disable debugging messages */
 #define	DEBUG_JFFS
 #undef	DEBUG_JFFS
@@ -321,7 +321,7 @@ static void current_save(void)
  */
 static int part_validate_nor(struct mtdids *id, struct part_info *part)
 {
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 	/* info for FLASH chips */
 	extern flash_info_t flash_info[];
 	flash_info_t *flash;
@@ -370,7 +370,7 @@ static int part_validate_nor(struct mtdids *id, struct part_info *part)
  */
 static int part_validate_nand(struct mtdids *id, struct part_info *part)
 {
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND)
 	/* info for NAND chips */
 	nand_info_t *nand;
 
@@ -719,7 +719,7 @@ static int part_parse(const char *const partdef, const char **ret, struct part_i
 static int device_validate(u8 type, u8 num, u32 *size)
 {
 	if (type == MTD_DEV_TYPE_NOR) {
-#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#if defined(CONFIG_CMD_FLASH)
 		if (num < CFG_MAX_FLASH_BANKS) {
 			extern flash_info_t flash_info[];
 			*size = flash_info[num].size;
@@ -733,7 +733,7 @@ static int device_validate(u8 type, u8 num, u32 *size)
 		printf("support for FLASH devices not present\n");
 #endif
 	} else if (type == MTD_DEV_TYPE_NAND) {
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND)
 		if (num < CFG_MAX_NAND_DEVICE) {
 #ifndef CFG_NAND_LEGACY
 			*size = nand_info[num].size;
@@ -2192,4 +2192,4 @@ U_BOOT_CMD(
 
 /***************************************************/
 
-#endif /* CFG_CMD_JFFS2 */
+#endif
diff --git a/common/cmd_load.c b/common/cmd_load.c
index f63b8e8..204c3eb 100644
--- a/common/cmd_load.c
+++ b/common/cmd_load.c
@@ -33,24 +33,24 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADB)
+#if defined(CONFIG_CMD_LOADB)
 static ulong load_serial_ymodem (ulong offset);
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADS)
+#if defined(CONFIG_CMD_LOADS)
 static ulong load_serial (ulong offset);
 static int read_record (char *buf, ulong len);
-# if (CONFIG_COMMANDS & CFG_CMD_SAVES)
+# if defined(CONFIG_CMD_SAVES)
 static int save_serial (ulong offset, ulong size);
 static int write_record (char *buf);
-# endif /* CFG_CMD_SAVES */
+#endif
 
 static int do_echo = 1;
-#endif /* CFG_CMD_LOADS */
+#endif
 
 /* -------------------------------------------------------------------- */
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADS)
+#if defined(CONFIG_CMD_LOADS)
 int do_load_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	ulong offset = 0;
@@ -253,7 +253,7 @@ read_record (char *buf, ulong len)
 	return (p - buf);
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_SAVES)
+#if defined(CONFIG_CMD_SAVES)
 
 int do_save_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -399,13 +399,15 @@ write_record (char *buf)
 	}
 	return (0);
 }
-# endif /* CFG_CMD_SAVES */
-
-#endif	/* CFG_CMD_LOADS */
+# endif
 
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADB)  /* loadb command (load binary) included */
 
+#if defined(CONFIG_CMD_LOADB)
+/*
+ * loadb command (load binary) included
+ */
 #define XON_CHAR        17
 #define XOFF_CHAR       19
 #define START_CHAR      0x01
@@ -1036,11 +1038,11 @@ static ulong load_serial_ymodem (ulong offset)
 	return offset;
 }
 
-#endif	/* CFG_CMD_LOADB */
+#endif
 
 /* -------------------------------------------------------------------- */
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADS)
+#if defined(CONFIG_CMD_LOADS)
 
 #ifdef	CFG_LOADS_BAUD_CHANGE
 U_BOOT_CMD(
@@ -1065,7 +1067,7 @@ U_BOOT_CMD(
  */
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_SAVES)
+#if defined(CONFIG_CMD_SAVES)
 #ifdef	CFG_LOADS_BAUD_CHANGE
 U_BOOT_CMD(
 	saves, 4, 0,	do_save_serial,
@@ -1082,11 +1084,11 @@ U_BOOT_CMD(
 	"    - save S-Record file over serial line with offset 'off' and size 'size'\n"
 );
 #endif	/* CFG_LOADS_BAUD_CHANGE */
-#endif	/* CFG_CMD_SAVES */
-#endif	/* CFG_CMD_LOADS */
+#endif
+#endif
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_LOADB)
+#if defined(CONFIG_CMD_LOADB)
 U_BOOT_CMD(
 	loadb, 3, 0,	do_load_serial_bin,
 	"loadb   - load binary file over serial line (kermit mode)\n",
@@ -1103,11 +1105,11 @@ U_BOOT_CMD(
 	" with offset 'off' and baudrate 'baud'\n"
 );
 
-#endif	/* CFG_CMD_LOADB */
+#endif
 
 /* -------------------------------------------------------------------- */
 
-#if (CONFIG_COMMANDS & CFG_CMD_HWFLOW)
+#if defined(CONFIG_CMD_HWFLOW)
 int do_hwflow (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	extern int hwflow_onoff(int);
@@ -1133,4 +1135,4 @@ U_BOOT_CMD(
 	"[on|off]\n - change RTS/CTS hardware flow control over serial line\n"
 );
 
-#endif /* CFG_CMD_HWFLOW */
+#endif
diff --git a/common/cmd_log.c b/common/cmd_log.c
index 042a403..fba8bd8 100644
--- a/common/cmd_log.c
+++ b/common/cmd_log.c
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2002
+ * (C) Copyright 2002-2007
  * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
  *
  * Code used from linux/kernel/printk.c
@@ -60,45 +60,40 @@ static char buf[1024];
 /* This combination will not print messages with the default loglevel */
 static unsigned console_loglevel = 3;
 static unsigned default_message_loglevel = 4;
-static unsigned char *log_buf = NULL;
-static unsigned long *ext_log_size;
-static unsigned long *ext_log_start;
-static unsigned long *ext_logged_chars;
-#define log_size (*ext_log_size)
-#define log_start (*ext_log_start)
-#define logged_chars (*ext_logged_chars)
+static unsigned log_version = 1;
+static logbuff_t *log;
 
-/* Forced by code, eh! */
-#define LOGBUFF_MAGIC 0xc0de4ced
-
-/* The mapping used here has to be the same as in setup_ext_logbuff ()
-   in linux/kernel/printk */
 void logbuff_init_ptrs (void)
 {
-	unsigned long *ext_tag;
-	unsigned long post_word;
+	unsigned long tag, post_word;
 	char *s;
 
-	log_buf = (unsigned char *)(gd->bd->bi_memsize-LOGBUFF_LEN);
-	ext_tag = (unsigned long *)(log_buf)-4;
- 	ext_log_start = (unsigned long *)(log_buf)-3;
-	ext_log_size = (unsigned long *)(log_buf)-2;
-	ext_logged_chars = (unsigned long *)(log_buf)-1;
+	log = (logbuff_t *)(gd->bd->bi_memsize-LOGBUFF_LEN) - 1;
+
+	/* Set up log version */
+	if ((s = getenv ("logversion")) != NULL)
+		log_version = (int)simple_strtoul (s, NULL, 10);
+
+	if (log_version == 2)
+		tag = log->v2.tag;
+	else
+		tag = log->v1.tag;
 	post_word = post_word_load();
 #ifdef CONFIG_POST
 	/* The post routines have setup the word so we can simply test it */
- 	if (post_word_load () & POST_COLDBOOT) {
- 		logged_chars = log_size = log_start = 0;
-		*ext_tag = LOGBUFF_MAGIC;
- 	}
+	if (tag != LOGBUFF_MAGIC || (post_word & POST_COLDBOOT)) {
+		logbuff_reset ();
+	}
 #else
 	/* No post routines, so we do our own checking                    */
- 	if (post_word != LOGBUFF_MAGIC) {
- 		logged_chars = log_size = log_start = 0;
+	if (tag != LOGBUFF_MAGIC || post_word != LOGBUFF_MAGIC) {
+		logbuff_reset ();
 		post_word_store (LOGBUFF_MAGIC);
-		*ext_tag = LOGBUFF_MAGIC;
- 	}
+	}
 #endif
+	if (log_version == 2 && (long)log->v2.start > (long)log->v2.con)
+		log->v2.start = log->v2.con;
+
 	/* Initialize default loglevel if present */
 	if ((s = getenv ("loglevel")) != NULL)
 		console_loglevel = (int)simple_strtoul (s, NULL, 10);
@@ -106,6 +101,15 @@ void logbuff_init_ptrs (void)
 	gd->post_log_word |= LOGBUFF_INITIALIZED;
 }
 
+void logbuff_reset (void)
+{
+	memset (log, 0, sizeof (logbuff_t));
+	if (log_version == 2)
+		log->v2.tag = LOGBUFF_MAGIC;
+	else
+		log->v1.tag = LOGBUFF_MAGIC;
+}
+
 int drv_logbuff_init (void)
 {
 	device_t logdev;
@@ -162,7 +166,7 @@ void logbuff_log(char *msg)
 int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	char *s;
-	unsigned long i;
+	unsigned long i, start, size;
 
 	if (strcmp(argv[1],"append") == 0) {
 		/* Log concatenation of all arguments separated by spaces */
@@ -177,21 +181,34 @@ int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 	case 2:
 		if (strcmp(argv[1],"show") == 0) {
-			for (i=0; i < (log_size&LOGBUFF_MASK); i++) {
-				s = (char *)log_buf+((log_start+i)&LOGBUFF_MASK);
+			if (log_version == 2) {
+				start = log->v2.start;
+				size = log->v2.end - log->v2.start;
+			}
+			else {
+				start = log->v1.start;
+				size = log->v1.size;
+			}
+			for (i=0; i < (size&LOGBUFF_MASK); i++) {
+				s = (char *)log->buf+((start+i)&LOGBUFF_MASK);
 				putc (*s);
 			}
 			return 0;
 		} else if (strcmp(argv[1],"reset") == 0) {
-			log_start    = 0;
-			log_size     = 0;
-			logged_chars = 0;
+			logbuff_reset ();
 			return 0;
 		} else if (strcmp(argv[1],"info") == 0) {
-			printf ("Logbuffer   at  %08lx\n", (unsigned long)log_buf);
-			printf ("log_start    =  %08lx\n", log_start);
-			printf ("log_size     =  %08lx\n", log_size);
-			printf ("logged_chars =  %08lx\n", logged_chars);
+			printf ("Logbuffer   at  %08lx\n", (unsigned long)log->buf);
+			if (log_version == 2) {
+				printf ("log_start    =  %08lx\n", log->v2.start);
+				printf ("log_end      =  %08lx\n", log->v2.end);
+				printf ("logged_chars =  %08lx\n", log->v2.chars);
+			}
+			else {
+				printf ("log_start    =  %08lx\n", log->v1.start);
+				printf ("log_size     =  %08lx\n", log->v1.size);
+				printf ("logged_chars =  %08lx\n", log->v1.chars);
+			}
 			return 0;
 		}
 		printf ("Usage:\n%s\n", cmdtp->usage);
@@ -202,7 +219,7 @@ int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		return 1;
 	}
 }
-#if defined(CONFIG_LOGBUFFER)
+
 U_BOOT_CMD(
 	log,     255,	1,	do_log,
 	"log     - manipulate logbuffer\n",
@@ -211,7 +228,7 @@ U_BOOT_CMD(
 	"log show   - show contents\n"
 	"log append <msg> - append <msg> to the logbuffer\n"
 );
-#endif	/* CONFIG_LOGBUFFER */
+
 static int logbuff_printk(const char *line)
 {
 	int i;
@@ -241,13 +258,22 @@ static int logbuff_printk(const char *line)
 		}
 		line_feed = 0;
 		for (; p < buf_end; p++) {
-			log_buf[(log_start+log_size) & LOGBUFF_MASK] = *p;
-			if (log_size < LOGBUFF_LEN)
-				log_size++;
-			else
-				log_start++;
-
-			logged_chars++;
+			if (log_version == 2) {
+				log->buf[log->v2.end & LOGBUFF_MASK] = *p;
+				log->v2.end++;
+				if (log->v2.end - log->v2.start > LOGBUFF_LEN)
+					log->v2.start++;
+				log->v2.chars++;
+			}
+			else {
+				log->buf[(log->v1.start + log->v1.size) &
+					 LOGBUFF_MASK] = *p;
+				if (log->v1.size < LOGBUFF_LEN)
+					log->v1.size++;
+				else
+					log->v1.start++;
+				log->v1.chars++;
+			}
 			if (*p == '\n') {
 				line_feed = 1;
 				break;
diff --git a/common/cmd_mem.c b/common/cmd_mem.c
index fcbb023..a994211 100644
--- a/common/cmd_mem.c
+++ b/common/cmd_mem.c
@@ -29,18 +29,19 @@
 
 #include <common.h>
 #include <command.h>
-#if (CONFIG_COMMANDS & CFG_CMD_MMC)
+#if defined(CONFIG_CMD_MMC)
 #include <mmc.h>
 #endif
 #ifdef CONFIG_HAS_DATAFLASH
 #include <dataflash.h>
 #endif
 
-#if (CONFIG_COMMANDS & (CFG_CMD_MEMORY	| \
-			CFG_CMD_I2C	| \
-			CFG_CMD_ITEST	| \
-			CFG_CMD_PCI	| \
-			CMD_CMD_PORTIO	) )
+#if defined(CONFIG_CMD_MEMORY)		\
+    || defined(CONFIG_CMD_I2C)		\
+    || defined(CONFIG_CMD_ITEST)	\
+    || defined(CONFIG_CMD_PCI)		\
+    || defined(CONFIG_CMD_PORTIO)
+
 int cmd_get_data_size(char* arg, int default_size)
 {
 	/* Check for a size specification .b, .w or .l.
@@ -64,7 +65,7 @@ int cmd_get_data_size(char* arg, int default_size)
 }
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_MEMORY)
+#if defined(CONFIG_CMD_MEMORY)
 
 #ifdef	CMD_MEM_DEBUG
 #define	PRINTF(fmt,args...)	printf (fmt ,##args)
@@ -403,7 +404,7 @@ int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_MMC)
+#if defined(CONFIG_CMD_MMC)
 	if (mmc2info(dest)) {
 		int rc;
 
@@ -1149,7 +1150,7 @@ int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 #endif	/* CONFIG_CRC32_VERIFY */
 
 /**************************************************/
-#if (CONFIG_COMMANDS & CFG_CMD_MEMORY)
+#if defined(CONFIG_CMD_MEMORY)
 U_BOOT_CMD(
 	md,     3,     1,      do_mem_md,
 	"md      - memory display\n",
@@ -1252,4 +1253,4 @@ U_BOOT_CMD(
 #endif /* CONFIG_MX_CYCLIC */
 
 #endif
-#endif	/* CFG_CMD_MEMORY */
+#endif
diff --git a/common/cmd_mfsl.c b/common/cmd_mfsl.c
index ffa2666..8d4c1a3 100644
--- a/common/cmd_mfsl.c
+++ b/common/cmd_mfsl.c
@@ -30,7 +30,7 @@
 #include <config.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_MFSL)
+#if defined(CONFIG_CMD_MFSL)
 #include <asm/asm.h>
 
 int do_frd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
@@ -414,4 +414,4 @@ U_BOOT_CMD (rspr, 3, 1, do_rspr,
 		" 1 - EAR - Exception address register\n"
 		" 2 - ESR - Exception status register\n");
 
-#endif				/* CONFIG_MICROBLAZE & CFG_CMD_MFSL */
+#endif
diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index e659536..f6b98d1 100644
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -28,7 +28,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CONFIG_CMD_MII)
 #include <miiphy.h>
 
 #ifdef CONFIG_TERSE_MII
@@ -595,4 +595,4 @@ U_BOOT_CMD(
 
 #endif /* CONFIG_TERSE_MII */
 
-#endif /* CFG_CMD_MII */
+#endif
diff --git a/common/cmd_misc.c b/common/cmd_misc.c
index a99222d..c0c6b8f 100644
--- a/common/cmd_misc.c
+++ b/common/cmd_misc.c
@@ -27,7 +27,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_MISC)
+#if defined(CONFIG_CMD_MISC)
 
 int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -52,7 +52,7 @@ int do_sleep (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 /* Implemented in $(CPU)/interrupts.c */
-#if (CONFIG_COMMANDS & CFG_CMD_IRQ)
+#if defined(CONFIG_CMD_IRQ)
 int do_irqinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 
 U_BOOT_CMD(
@@ -60,7 +60,7 @@ U_BOOT_CMD(
 	"irqinfo - print information about IRQs\n",
 	NULL
 );
-#endif  /* CONFIG_COMMANDS & CFG_CMD_IRQ */
+#endif
 
 U_BOOT_CMD(
 	sleep ,    2,    1,     do_sleep,
@@ -69,4 +69,4 @@ U_BOOT_CMD(
 	"    - delay execution for N seconds (N is _decimal_ !!!)\n"
 );
 
-#endif	/* CFG_CMD_MISC */
+#endif
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 573eb97..069c6d0 100644
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -24,7 +24,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_MMC)
+#if defined(CONFIG_CMD_MMC)
 
 #include <mmc.h>
 
@@ -43,4 +43,4 @@ U_BOOT_CMD(
 	NULL
 );
 
-#endif	/* CFG_CMD_MMC */
+#endif
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index b011b5e..c72612d 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -19,24 +19,16 @@
  */
 #include <common.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 
 #include <command.h>
 #include <watchdog.h>
 #include <malloc.h>
 #include <asm/byteorder.h>
-
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
 #include <jffs2/jffs2.h>
 #include <nand.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 
 /* parition handling routines */
 int mtdparts_init(void);
@@ -104,7 +96,7 @@ static int
 arg_off_size(int argc, char *argv[], nand_info_t *nand, ulong *off, ulong *size)
 {
 	int idx = nand_curr_device;
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	struct mtd_device *dev;
 	struct part_info *part;
 	u8 pnum;
@@ -152,7 +144,7 @@ arg_off_size(int argc, char *argv[], nand_info_t *nand, ulong *off, ulong *size)
 		*size = nand->size - *off;
 	}
 
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if  defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 out:
 #endif
 	printf("device %d ", idx);
@@ -486,17 +478,19 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	r = nand_read(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress (-56);
 		return 1;
 	}
+	show_boot_progress (56);
 
 	hdr = (image_header_t *) addr;
 
 	if (ntohl(hdr->ih_magic) != IH_MAGIC) {
 		printf("\n** Bad Magic Number 0x%x **\n", hdr->ih_magic);
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress (-57);
 		return 1;
 	}
+	show_boot_progress (57);
 
 	print_image_hdr(hdr);
 
@@ -505,9 +499,10 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
 	r = nand_read(nand, offset, &cnt, (u_char *) addr);
 	if (r) {
 		puts("** Read error\n");
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress (-58);
 		return 1;
 	}
+	show_boot_progress (58);
 
 	/* Loading ok, update default load address */
 
@@ -534,7 +529,7 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	char *boot_device = NULL;
 	int idx;
 	ulong addr, offset = 0;
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 	struct mtd_device *dev;
 	struct part_info *part;
 	u8 pnum;
@@ -559,6 +554,7 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	}
 #endif
 
+	show_boot_progress(52);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -578,27 +574,30 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		offset = simple_strtoul(argv[3], NULL, 16);
 		break;
 	default:
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
+#if defined(CONFIG_CMD_JFFS2) && defined(CONFIG_JFFS2_CMDLINE)
 usage:
 #endif
 		printf("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress(-53);
 		return 1;
 	}
 
+	show_boot_progress(53);
 	if (!boot_device) {
 		puts("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress(-54);
 		return 1;
 	}
+	show_boot_progress(54);
 
 	idx = simple_strtoul(boot_device, NULL, 16);
 
 	if (idx < 0 || idx >= CFG_MAX_NAND_DEVICE || !nand_info[idx].name) {
 		printf("\n** Device %d not available\n", idx);
-		SHOW_BOOT_PROGRESS(-1);
+		show_boot_progress(-55);
 		return 1;
 	}
+	show_boot_progress(55);
 
 	return nand_load_image(cmdtp, &nand_info[idx], offset, addr, argv[0]);
 }
@@ -607,7 +606,7 @@ U_BOOT_CMD(nboot, 4, 1, do_nandboot,
 	"nboot   - boot from NAND device\n",
 	"[partition] | [[[loadAddr] dev] offset]\n");
 
-#endif				/* (CONFIG_COMMANDS & CFG_CMD_NAND) */
+#endif
 
 #else /* CFG_NAND_LEGACY */
 /*
@@ -620,14 +619,14 @@ U_BOOT_CMD(nboot, 4, 1, do_nandboot,
 #include <asm/io.h>
 #include <watchdog.h>
 
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
+#ifdef CONFIG_show_boot_progress
 # include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
+# define show_boot_progress(arg)	show_boot_progress(arg)
 #else
-# define SHOW_BOOT_PROGRESS(arg)
+# define show_boot_progress(arg)
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+#if defined(CONFIG_CMD_NAND)
 #include <linux/mtd/nand_legacy.h>
 #if 0
 #include <linux/mtd/nand_ids.h>
@@ -887,6 +886,7 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	ulong offset = 0;
 	image_header_t *hdr;
 	int rcode = 0;
+	show_boot_progress (52);
 	switch (argc) {
 	case 1:
 		addr = CFG_LOAD_ADDR;
@@ -907,24 +907,27 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-53);
 		return 1;
 	}
 
+	show_boot_progress (53);
 	if (!boot_device) {
 		puts ("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-54);
 		return 1;
 	}
+	show_boot_progress (54);
 
 	dev = simple_strtoul(boot_device, &ep, 16);
 
 	if ((dev >= CFG_MAX_NAND_DEVICE) ||
 	    (nand_dev_desc[dev].ChipID == NAND_ChipID_UNKNOWN)) {
 		printf ("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-55);
 		return 1;
 	}
+	show_boot_progress (55);
 
 	printf ("\nLoading from device %d: %s at 0x%lx (offset 0x%lx)\n",
 		dev, nand_dev_desc[dev].name, nand_dev_desc[dev].IO_ADDR,
@@ -933,9 +936,10 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (nand_legacy_rw (nand_dev_desc + dev, NANDRW_READ, offset,
 			SECTORSIZE, NULL, (u_char *)addr)) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-56);
 		return 1;
 	}
+	show_boot_progress (56);
 
 	hdr = (image_header_t *)addr;
 
@@ -947,17 +951,19 @@ int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		cnt -= SECTORSIZE;
 	} else {
 		printf ("\n** Bad Magic Number 0x%x **\n", ntohl(hdr->ih_magic));
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-57);
 		return 1;
 	}
+	show_boot_progress (57);
 
 	if (nand_legacy_rw (nand_dev_desc + dev, NANDRW_READ,
 			offset + SECTORSIZE, cnt, NULL,
 			(u_char *)(addr+SECTORSIZE))) {
 		printf ("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-58);
 		return 1;
 	}
+	show_boot_progress (58);
 
 	/* Loading ok, update default load address */
 
@@ -985,6 +991,6 @@ U_BOOT_CMD(
 	"loadAddr dev\n"
 );
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_NAND) */
+#endif
 
 #endif /* CFG_NAND_LEGACY */
diff --git a/common/cmd_net.c b/common/cmd_net.c
index 2cb2c5d..0715fbc 100644
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -28,8 +28,7 @@
 #include <command.h>
 #include <net.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
-
+#if defined(CONFIG_CMD_NET)
 
 extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
 
@@ -68,7 +67,7 @@ U_BOOT_CMD(
 	"[loadAddress] [bootfilename]\n"
 );
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 int do_dhcp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	return netboot_common(DHCP, cmdtp, argc, argv);
@@ -79,9 +78,9 @@ U_BOOT_CMD(
 	"dhcp\t- invoke DHCP client to obtain IP/boot params\n",
 	"\n"
 );
-#endif	/* CFG_CMD_DHCP */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_NFS)
+#if defined(CONFIG_CMD_NFS)
 int do_nfs (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	return netboot_common(NFS, cmdtp, argc, argv);
@@ -92,7 +91,7 @@ U_BOOT_CMD(
 	"nfs\t- boot image via network using NFS protocol\n",
 	"[loadAddress] [host ip addr:bootfilename]\n"
 );
-#endif	/* CFG_CMD_NFS */
+#endif
 
 static void netboot_update_env (void)
 {
@@ -128,7 +127,7 @@ static void netboot_update_env (void)
 		ip_to_string (NetOurDNSIP, tmp);
 		setenv ("dnsip", tmp);
 	}
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
 	if (NetOurDNS2IP) {
 		ip_to_string (NetOurDNS2IP, tmp);
 		setenv ("dnsip2", tmp);
@@ -137,13 +136,15 @@ static void netboot_update_env (void)
 	if (NetOurNISDomain[0])
 		setenv ("domain", NetOurNISDomain);
 
-#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET)
+#if defined(CONFIG_CMD_SNTP) \
+    && defined(CONFIG_BOOTP_TIMEOFFSET)
 	if (NetTimeOffset) {
 		sprintf (tmp, "%d", NetTimeOffset);
 		setenv ("timeoffset", tmp);
 	}
 #endif
-#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
+#if defined(CONFIG_CMD_SNTP) \
+    && defined(CONFIG_BOOTP_NTPSERVER)
 	if (NetNtpServerIP) {
 		ip_to_string (NetNtpServerIP, tmp);
 		setenv ("ntpserverip", tmp);
@@ -184,18 +185,25 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[])
 		break;
 
 	default: printf ("Usage:\n%s\n", cmdtp->usage);
+		show_boot_progress (-80);
 		return 1;
 	}
 
-	if ((size = NetLoop(proto)) < 0)
+	show_boot_progress (80);
+	if ((size = NetLoop(proto)) < 0) {
+		show_boot_progress (-81);
 		return 1;
+	}
 
+	show_boot_progress (81);
 	/* NetLoop ok, update environment */
 	netboot_update_env();
 
 	/* done if no file was loaded (no errors though) */
-	if (size == 0)
+	if (size == 0) {
+		show_boot_progress (-82);
 		return 0;
+	}
 
 	/* flush cache */
 	flush_cache(load_addr, size);
@@ -208,19 +216,25 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[])
 
 		printf ("Automatic boot of image at addr 0x%08lX ...\n",
 			load_addr);
+		show_boot_progress (82);
 		rcode = do_bootm (cmdtp, 0, 1, local_args);
 	}
 
 #ifdef CONFIG_AUTOSCRIPT
 	if (((s = getenv("autoscript")) != NULL) && (strcmp(s,"yes") == 0)) {
 		printf("Running autoscript at addr 0x%08lX ...\n", load_addr);
+		show_boot_progress (83);
 		rcode = autoscript (load_addr);
 	}
 #endif
+	if (rcode < 0)
+		show_boot_progress (-83);
+	else
+		show_boot_progress (84);
 	return rcode;
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_PING)
+#if defined(CONFIG_CMD_PING)
 int do_ping (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	if (argc < 2)
@@ -247,9 +261,9 @@ U_BOOT_CMD(
 	"ping\t- send ICMP ECHO_REQUEST to network host\n",
 	"pingAddress\n"
 );
-#endif	/* CFG_CMD_PING */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_CDP)
+#if defined(CONFIG_CMD_CDP)
 
 static void cdp_update_env(void)
 {
@@ -290,9 +304,9 @@ U_BOOT_CMD(
 	cdp,	1,	1,	do_cdp,
 	"cdp\t- Perform CDP network configuration\n",
 );
-#endif	/* CFG_CMD_CDP */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_SNTP)
+#if defined(CONFIG_CMD_SNTP)
 int do_sntp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	char *toff;
@@ -328,6 +342,6 @@ U_BOOT_CMD(
 	"sntp\t- synchronize RTC via network\n",
 	"[NTP server IP]\n"
 );
-#endif	/* CFG_CMD_SNTP */
+#endif
 
-#endif	/* CFG_CMD_NET */
+#endif
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c
index 977ec5b..1db0fc3 100644
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@@ -46,7 +46,7 @@
 #include <serial.h>
 #include <linux/stddef.h>
 #include <asm/byteorder.h>
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 #include <net.h>
 #endif
 
@@ -193,7 +193,12 @@ int _do_setenv (int flag, int argc, char *argv[])
 		 * Ethernet Address and serial# can be set only once,
 		 * ver is readonly.
 		 */
+#ifdef CONFIG_HAS_UID
+		/* Allow serial# forced overwrite with 0xdeaf4add flag */
+		if ( ((strcmp (name, "serial#") == 0) && (flag != 0xdeaf4add)) ||
+#else
 		if ( (strcmp (name, "serial#") == 0) ||
+#endif
 		    ((strcmp (name, "ethaddr") == 0)
 #if defined(CONFIG_OVERWRITE_ETHADDR_ONCE) && defined(CONFIG_ETHADDR)
 		     && (strcmp ((char *)env_get_addr(oldval),MK_STR(CONFIG_ETHADDR)) != 0)
@@ -367,12 +372,12 @@ int _do_setenv (int flag, int argc, char *argv[])
 		load_addr = simple_strtoul(argv[2], NULL, 16);
 		return 0;
 	}
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 	if (strcmp(argv[1],"bootfile") == 0) {
 		copy_filename (BootFile, argv[2], sizeof(BootFile));
 		return 0;
 	}
-#endif	/* CFG_CMD_NET */
+#endif
 
 #ifdef CONFIG_AMIGAONEG3SE
 	if (strcmp(argv[1], "vga_fg_color") == 0 ||
@@ -397,7 +402,15 @@ void setenv (char *varname, char *varvalue)
 		_do_setenv (0, 3, argv);
 }
 
-int do_setenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+#ifdef CONFIG_HAS_UID
+void forceenv (char *varname, char *varvalue)
+{
+	char *argv[4] = { "forceenv", varname, varvalue, NULL };
+	_do_setenv (0xdeaf4add, 3, argv);
+}
+#endif
+
+int do_setenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	if (argc < 2) {
 		printf ("Usage:\n%s\n", cmdtp->usage);
@@ -411,7 +424,7 @@ int do_setenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
  * Prompt for environment variable
  */
 
-#if (CONFIG_COMMANDS & CFG_CMD_ASKENV)
+#if defined(CONFIG_CMD_ASKENV)
 int do_askenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	extern char console_buffer[CFG_CBSIZE];
@@ -483,7 +496,7 @@ int do_askenv ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	/* Continue calling setenv code */
 	return _do_setenv (flag, len, local_args);
 }
-#endif	/* CFG_CMD_ASKENV */
+#endif
 
 /************************************************************************
  * Look up variable from environment,
@@ -538,11 +551,9 @@ int getenv_r (char *name, char *buf, unsigned len)
 	return (-1);
 }
 
-#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) || \
-    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == \
-      (CFG_CMD_ENV|CFG_CMD_FLASH)) || \
-    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_NAND)) == \
-      (CFG_CMD_ENV|CFG_CMD_NAND))
+#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
+    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
+    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND))
 int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	extern char * env_name_spec;
@@ -552,7 +563,6 @@ int do_saveenv (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return (saveenv() ? 1 : 0);
 }
 
-
 #endif
 
 
@@ -596,20 +606,18 @@ U_BOOT_CMD(
 	"    - delete environment variable 'name'\n"
 );
 
-#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) || \
-    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_FLASH)) == \
-      (CFG_CMD_ENV|CFG_CMD_FLASH)) || \
-    ((CONFIG_COMMANDS & (CFG_CMD_ENV|CFG_CMD_NAND)) == \
-      (CFG_CMD_ENV|CFG_CMD_NAND))
+#if defined(CFG_ENV_IS_IN_NVRAM) || defined(CFG_ENV_IS_IN_EEPROM) \
+    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)) \
+    || (defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND))
 U_BOOT_CMD(
 	saveenv, 1, 0,	do_saveenv,
 	"saveenv - save environment variables to persistent storage\n",
 	NULL
 );
 
-#endif	/* CFG_CMD_ENV */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_ASKENV)
+#if defined(CONFIG_CMD_ASKENV)
 
 U_BOOT_CMD(
 	askenv,	CFG_MAXARGS,	1,	do_askenv,
@@ -624,9 +632,9 @@ U_BOOT_CMD(
 	"    - display 'message' string and get environment variable 'name'"
 	"from stdin (max 'size' chars)\n"
 );
-#endif	/* CFG_CMD_ASKENV */
+#endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_RUN)
+#if defined(CONFIG_CMD_RUN)
 int do_run (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 U_BOOT_CMD(
 	run,	CFG_MAXARGS,	1,	do_run,
@@ -634,4 +642,4 @@ U_BOOT_CMD(
 	"var [...]\n"
 	"    - run the commands in the environment variable(s) 'var'\n"
 );
-#endif  /* CFG_CMD_RUN */
+#endif
diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 4508546..8be6da9 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -38,7 +38,7 @@
 #include <asm/io.h>
 #include <pci.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_PCI)
+#if defined(CONFIG_CMD_PCI)
 
 extern int cmd_get_data_size(char* arg, int default_size);
 
@@ -565,6 +565,6 @@ U_BOOT_CMD(
 	"    - write to CFG address\n"
 );
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_PCI) */
+#endif
 
 #endif /* CONFIG_PCI */
diff --git a/common/cmd_pcmcia.c b/common/cmd_pcmcia.c
index b1a594f..dcd07c0 100644
--- a/common/cmd_pcmcia.c
+++ b/common/cmd_pcmcia.c
@@ -61,7 +61,7 @@
 
 /* -------------------------------------------------------------------- */
 
-#if	(CONFIG_COMMANDS & CFG_CMD_PCMCIA)
+#if defined(CONFIG_CMD_PCMCIA)
 
 extern int pcmcia_on (void);
 extern int pcmcia_off (void);
@@ -93,13 +93,13 @@ U_BOOT_CMD(
 			"pinit off - power off PCMCIA socket\n"
 	  );
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_PCMCIA */
+#endif
 
 /* -------------------------------------------------------------------- */
 
 #undef	CHECK_IDE_DEVICE
 
-#if	(CONFIG_COMMANDS & CFG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
+#if defined(CONFIG_CMD_IDE) && defined(CONFIG_IDE_8xx_PCCARD)
 #define	CHECK_IDE_DEVICE
 #endif
 
diff --git a/common/cmd_portio.c b/common/cmd_portio.c
index d2e4c4b..bfe33e3 100644
--- a/common/cmd_portio.c
+++ b/common/cmd_portio.c
@@ -30,7 +30,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_PORTIO)
+#if defined(CONFIG_CMD_PORTIO)
 
 extern int cmd_get_data_size (char *arg, int default_size);
 
@@ -166,4 +166,4 @@ U_BOOT_CMD(
 	"    - read datum from IO port\n"
 );
 
-#endif	/* CFG_CMD_PORTIO */
+#endif
diff --git a/common/cmd_reginfo.c b/common/cmd_reginfo.c
index f428f7e..17e9cd9 100644
--- a/common/cmd_reginfo.c
+++ b/common/cmd_reginfo.c
@@ -32,7 +32,8 @@
 #elif defined (CONFIG_MPC5200)
 #include <mpc5xxx.h>
 #endif
-#if (CONFIG_COMMANDS & CFG_CMD_REGINFO)
+
+#if defined(CONFIG_CMD_REGINFO)
 
 int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
@@ -334,14 +335,14 @@ int do_reginfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_REGINFO */
+#endif
 
 
  /**************************************************/
 
 #if ( defined(CONFIG_8xx)   || defined(CONFIG_405GP) || \
       defined(CONFIG_405EP) || defined(CONFIG_MPC5200)  ) && \
-    (CONFIG_COMMANDS & CFG_CMD_REGINFO)
+    defined(CONFIG_CMD_REGINFO)
 
 U_BOOT_CMD(
  	reginfo,	2,	1,	do_reginfo,
diff --git a/common/cmd_reiser.c b/common/cmd_reiser.c
index 09c86e6..1ba3929 100644
--- a/common/cmd_reiser.c
+++ b/common/cmd_reiser.c
@@ -28,7 +28,7 @@
  */
 #include <common.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_REISER)
+#if defined(CONFIG_CMD_REISER)
 #include <config.h>
 #include <command.h>
 #include <image.h>
@@ -90,7 +90,7 @@ int do_reiserls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 
 	if (!reiserfs_mount(part_length)) {
-		printf ("** Bad Reisefs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
+		printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
 		return 1;
 	}
 
@@ -183,7 +183,7 @@ int do_reiserload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			return 1;
 		}
 
-		if (strncmp(info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) {
+		if (strncmp((char *)info.type, BOOT_PART_TYPE, sizeof(info.type)) != 0) {
 			printf ("\n** Invalid partition type \"%.32s\""
 				" (expect \"" BOOT_PART_TYPE "\")\n",
 				info.type);
@@ -204,7 +204,7 @@ int do_reiserload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	}
 
 	if (!reiserfs_mount(part_length)) {
-		printf ("** Bad Reisefs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
+		printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n",  argv[1], dev, part);
 		return 1;
 	}
 
@@ -240,4 +240,4 @@ U_BOOT_CMD(
 	"      to address 'addr' from dos filesystem\n"
 );
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_REISER */
+#endif
diff --git a/common/cmd_sata.c b/common/cmd_sata.c
new file mode 100644
index 0000000..bd4c11f
--- /dev/null
+++ b/common/cmd_sata.c
@@ -0,0 +1,712 @@
+/*
+ * Copyright (C) Procsys. All rights reserved.
+ * Author: Mushtaq Khan <mushtaq_k@procsys.com>
+ *			<mushtaqk_921@yahoo.co.in>
+ *
+ *
+ * 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
+ *
+ * with the reference to libata in kernel 2.4.32
+ *
+ */
+
+/*
+ * File contains SATA read-write and other utility functions.
+ */
+#include <common.h>
+#include <asm/io.h>
+#include <pci.h>
+#include <command.h>
+#include <config.h>
+#include <ide.h>
+#include <ata.h>
+
+#ifdef CFG_SATA_SUPPORTED
+/*For debug prints set macro DEBUG_SATA to 1 */
+#define DEBUG_SATA 0
+/*Macro for SATA library specific declarations */
+#define SATA_DECL
+#include <sata.h>
+#undef SATA_DECL
+
+static u8 __inline__
+sata_inb (unsigned long ioaddr)
+{
+	return inb (ioaddr);
+}
+
+static void __inline__
+sata_outb (unsigned char val, unsigned long ioaddr)
+{
+	outb (val, ioaddr);
+}
+
+static void
+output_data (struct sata_ioports *ioaddr, ulong * sect_buf, int words)
+{
+	outsw (ioaddr->data_addr, sect_buf, words << 1);
+}
+
+static int
+input_data (struct sata_ioports *ioaddr, ulong * sect_buf, int words)
+{
+	insw (ioaddr->data_addr, sect_buf, words << 1);
+	return 0;
+}
+
+static void
+sata_cpy (unsigned char *dst, unsigned char *src, unsigned int len)
+{
+	unsigned char *end, *last;
+
+	last = dst;
+	end = src + len - 1;
+
+	/* reserve space for '\0' */
+	if (len < 2)
+		goto OUT;
+
+	/* skip leading white space */
+	while ((*src) && (src < end) && (*src == ' '))
+		++src;
+
+	/* copy string, omitting trailing white space */
+	while ((*src) && (src < end)) {
+		*dst++ = *src;
+		if (*src++ != ' ')
+			last = dst;
+	}
+      OUT:
+	*last = '\0';
+}
+
+int
+sata_bus_softreset (int num)
+{
+	u8 dev = 0, status = 0, i;
+
+	port[num].dev_mask = 0;
+
+	for (i = 0; i < CFG_SATA_DEVS_PER_BUS; i++) {
+		if (!(sata_devchk (&port[num].ioaddr, i))) {
+			PRINTF ("dev_chk failed for dev#%d\n", i);
+		} else {
+			port[num].dev_mask |= (1 << i);
+			PRINTF ("dev_chk passed for dev#%d\n", i);
+		}
+	}
+
+	if (!(port[num].dev_mask)) {
+		printf ("no devices on port%d\n", num);
+		return 1;
+	}
+
+	dev_select (&port[num].ioaddr, dev);
+
+	port[num].ctl_reg = 0x08;	/*Default value of control reg */
+	sata_outb (port[num].ctl_reg, port[num].ioaddr.ctl_addr);
+	udelay (10);
+	sata_outb (port[num].ctl_reg | ATA_SRST, port[num].ioaddr.ctl_addr);
+	udelay (10);
+	sata_outb (port[num].ctl_reg, port[num].ioaddr.ctl_addr);
+
+	/* spec mandates ">= 2ms" before checking status.
+	 * We wait 150ms, because that was the magic delay used for
+	 * ATAPI devices in Hale Landis's ATADRVR, for the period of time
+	 * between when the ATA command register is written, and then
+	 * status is checked.  Because waiting for "a while" before
+	 * checking status is fine, post SRST, we perform this magic
+	 * delay here as well.
+	 */
+	msleep (150);
+	status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 300);
+	while ((status & ATA_BUSY)) {
+		msleep (100);
+		status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 3);
+	}
+
+	if (status & ATA_BUSY)
+		printf ("ata%u is slow to respond,plz be patient\n", port);
+
+	while ((status & ATA_BUSY)) {
+		msleep (100);
+		status = sata_chk_status (&port[num].ioaddr);
+	}
+
+	if (status & ATA_BUSY) {
+		printf ("ata%u failed to respond : ", port);
+		printf ("bus reset failed\n");
+		return 1;
+	}
+	return 0;
+}
+
+void
+sata_identify (int num, int dev)
+{
+	u8 cmd = 0, status = 0, devno = num * CFG_SATA_DEVS_PER_BUS + dev;
+	u16 iobuf[ATA_SECT_SIZE];
+	u64 n_sectors = 0;
+	u8 mask = 0;
+
+	memset (iobuf, 0, sizeof (iobuf));
+	hd_driveid_t *iop = (hd_driveid_t *) iobuf;
+
+	if (dev == 0)
+		mask = 0x01;
+	else
+		mask = 0x02;
+
+	if (!(port[num].dev_mask & mask)) {
+		printf ("dev%d is not present on port#%d\n", dev, num);
+		return;
+	}
+
+	printf ("port=%d dev=%d\n", num, dev);
+
+	dev_select (&port[num].ioaddr, dev);
+
+	status = 0;
+	cmd = ATA_CMD_IDENT;	/*Device Identify Command */
+	sata_outb (cmd, port[num].ioaddr.command_addr);
+	sata_inb (port[num].ioaddr.altstatus_addr);
+	udelay (10);
+
+	status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 1000);
+	if (status & ATA_ERR) {
+		printf ("\ndevice not responding\n");
+		port[num].dev_mask &= ~mask;
+		return;
+	}
+
+	input_data (&port[num].ioaddr, (ulong *) iobuf, ATA_SECTORWORDS);
+
+	PRINTF ("\nata%u: dev %u cfg 49:%04x 82:%04x 83:%04x 84:%04x85:%04x"
+		"86:%04x" "87:%04x 88:%04x\n", num, dev, iobuf[49],
+		iobuf[82], iobuf[83], iobuf[84], iobuf[85], iobuf[86],
+		iobuf[87], iobuf[88]);
+
+	/* we require LBA and DMA support (bits 8 & 9 of word 49) */
+	if (!ata_id_has_dma (iobuf) || !ata_id_has_lba (iobuf)) {
+		PRINTF ("ata%u: no dma/lba\n", num);
+	}
+	ata_dump_id (iobuf);
+
+	if (ata_id_has_lba48 (iobuf)) {
+		n_sectors = ata_id_u64 (iobuf, 100);
+	} else {
+		n_sectors = ata_id_u32 (iobuf, 60);
+	}
+	PRINTF ("no. of sectors %u\n", ata_id_u64 (iobuf, 100));
+	PRINTF ("no. of sectors %u\n", ata_id_u32 (iobuf, 60));
+
+	if (n_sectors == 0) {
+		port[num].dev_mask &= ~mask;
+		return;
+	}
+
+	sata_cpy (sata_dev_desc[devno].revision, iop->fw_rev,
+		  sizeof (sata_dev_desc[devno].revision));
+	sata_cpy (sata_dev_desc[devno].vendor, iop->model,
+		  sizeof (sata_dev_desc[devno].vendor));
+	sata_cpy (sata_dev_desc[devno].product, iop->serial_no,
+		  sizeof (sata_dev_desc[devno].product));
+	strswab (sata_dev_desc[devno].revision);
+	strswab (sata_dev_desc[devno].vendor);
+
+	if ((iop->config & 0x0080) == 0x0080) {
+		sata_dev_desc[devno].removable = 1;
+	} else {
+		sata_dev_desc[devno].removable = 0;
+	}
+
+	sata_dev_desc[devno].lba = iop->lba_capacity;
+	PRINTF ("lba=0x%x", sata_dev_desc[devno].lba);
+
+#ifdef CONFIG_LBA48
+	if (iop->command_set_2 & 0x0400) {
+		sata_dev_desc[devno].lba48 = 1;
+		lba = (unsigned long long) iop->lba48_capacity[0] |
+		    ((unsigned long long) iop->lba48_capacity[1] << 16) |
+		    ((unsigned long long) iop->lba48_capacity[2] << 32) |
+		    ((unsigned long long) iop->lba48_capacity[3] << 48);
+	} else {
+		sata_dev_desc[devno].lba48 = 0;
+	}
+#endif
+
+	/* assuming HD */
+	sata_dev_desc[devno].type = DEV_TYPE_HARDDISK;
+	sata_dev_desc[devno].blksz = ATA_BLOCKSIZE;
+	sata_dev_desc[devno].lun = 0;	/* just to fill something in... */
+}
+
+void
+set_Feature_cmd (int num, int dev)
+{
+	u8 mask = 0x00, status = 0;
+
+	if (dev == 0)
+		mask = 0x01;
+	else
+		mask = 0x02;
+
+	if (!(port[num].dev_mask & mask)) {
+		PRINTF ("dev%d is not present on port#%d\n", dev, num);
+		return;
+	}
+
+	dev_select (&port[num].ioaddr, dev);
+
+	sata_outb (SETFEATURES_XFER, port[num].ioaddr.feature_addr);
+	sata_outb (XFER_PIO_4, port[num].ioaddr.nsect_addr);
+	sata_outb (0, port[num].ioaddr.lbal_addr);
+	sata_outb (0, port[num].ioaddr.lbam_addr);
+	sata_outb (0, port[num].ioaddr.lbah_addr);
+
+	sata_outb (ATA_DEVICE_OBS, port[num].ioaddr.device_addr);
+	sata_outb (ATA_CMD_SETF, port[num].ioaddr.command_addr);
+
+	udelay (50);
+	msleep (150);
+
+	status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 5000);
+	if ((status & (ATA_STAT_BUSY | ATA_STAT_ERR))) {
+		printf ("Error  : status 0x%02x\n", status);
+		port[num].dev_mask &= ~mask;
+	}
+}
+
+void
+sata_port (struct sata_ioports *ioport)
+{
+	ioport->data_addr = ioport->cmd_addr + ATA_REG_DATA;
+	ioport->error_addr = ioport->cmd_addr + ATA_REG_ERR;
+	ioport->feature_addr = ioport->cmd_addr + ATA_REG_FEATURE;
+	ioport->nsect_addr = ioport->cmd_addr + ATA_REG_NSECT;
+	ioport->lbal_addr = ioport->cmd_addr + ATA_REG_LBAL;
+	ioport->lbam_addr = ioport->cmd_addr + ATA_REG_LBAM;
+	ioport->lbah_addr = ioport->cmd_addr + ATA_REG_LBAH;
+	ioport->device_addr = ioport->cmd_addr + ATA_REG_DEVICE;
+	ioport->status_addr = ioport->cmd_addr + ATA_REG_STATUS;
+	ioport->command_addr = ioport->cmd_addr + ATA_REG_CMD;
+}
+
+int
+sata_devchk (struct sata_ioports *ioaddr, int dev)
+{
+	u8 nsect, lbal;
+
+	dev_select (ioaddr, dev);
+
+	sata_outb (0x55, ioaddr->nsect_addr);
+	sata_outb (0xaa, ioaddr->lbal_addr);
+
+	sata_outb (0xaa, ioaddr->nsect_addr);
+	sata_outb (0x55, ioaddr->lbal_addr);
+
+	sata_outb (0x55, ioaddr->nsect_addr);
+	sata_outb (0xaa, ioaddr->lbal_addr);
+
+	nsect = sata_inb (ioaddr->nsect_addr);
+	lbal = sata_inb (ioaddr->lbal_addr);
+
+	if ((nsect == 0x55) && (lbal == 0xaa))
+		return 1;	/* we found a device */
+	else
+		return 0;	/* nothing found */
+}
+
+void
+dev_select (struct sata_ioports *ioaddr, int dev)
+{
+	u8 tmp = 0;
+
+	if (dev == 0)
+		tmp = ATA_DEVICE_OBS;
+	else
+		tmp = ATA_DEVICE_OBS | ATA_DEV1;
+
+	sata_outb (tmp, ioaddr->device_addr);
+	sata_inb (ioaddr->altstatus_addr);
+	udelay (5);
+}
+
+u8
+sata_busy_wait (struct sata_ioports *ioaddr, int bits, unsigned int max)
+{
+	u8 status;
+
+	do {
+		udelay (1000);
+		status = sata_chk_status (ioaddr);
+		max--;
+	} while ((status & bits) && (max > 0));
+
+	return status;
+}
+
+u8
+sata_chk_status (struct sata_ioports * ioaddr)
+{
+	return sata_inb (ioaddr->status_addr);
+}
+
+void
+msleep (int count)
+{
+	int i;
+
+	for (i = 0; i < count; i++)
+		udelay (1000);
+}
+
+ulong
+sata_read (int device, ulong blknr,lbaint_t blkcnt, void * buff)
+{
+	ulong n = 0, *buffer = (ulong *)buff;
+	u8 dev = 0, num = 0, mask = 0, status = 0;
+
+#ifdef CONFIG_LBA48
+	unsigned char lba48 = 0;
+
+	if (blknr & 0x0000fffff0000000) {
+		if (!sata_dev_desc[devno].lba48) {
+			printf ("Drive doesn't support 48-bit addressing\n");
+			return 0;
+		}
+		/* more than 28 bits used, use 48bit mode */
+		lba48 = 1;
+	}
+#endif
+	/*Port Number */
+	num = device / CFG_SATA_DEVS_PER_BUS;
+	/*dev on the port */
+	if (device >= CFG_SATA_DEVS_PER_BUS)
+		dev = device - CFG_SATA_DEVS_PER_BUS;
+	else
+		dev = device;
+
+	if (dev == 0)
+		mask = 0x01;
+	else
+		mask = 0x02;
+
+	if (!(port[num].dev_mask & mask)) {
+		printf ("dev%d is not present on port#%d\n", dev, num);
+		return 0;
+	}
+
+	/* Select device */
+	dev_select (&port[num].ioaddr, dev);
+
+	status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 500);
+	if (status & ATA_BUSY) {
+		printf ("ata%u failed to respond\n", port[num].port_no);
+		return n;
+	}
+	while (blkcnt-- > 0) {
+		status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 500);
+		if (status & ATA_BUSY) {
+			printf ("ata%u failed to respond\n", 0);
+			return n;
+		}
+#ifdef CONFIG_LBA48
+		if (lba48) {
+			/* write high bits */
+			sata_outb (0, port[num].ioaddr.nsect_addr);
+			sata_outb ((blknr >> 24) & 0xFF,
+				   port[num].ioaddr.lbal_addr);
+			sata_outb ((blknr >> 32) & 0xFF,
+				   port[num].ioaddr.lbam_addr);
+			sata_outb ((blknr >> 40) & 0xFF,
+				   port[num].ioaddr.lbah_addr);
+		}
+#endif
+		sata_outb (1, port[num].ioaddr.nsect_addr);
+		sata_outb (((blknr) >> 0) & 0xFF,
+			   port[num].ioaddr.lbal_addr);
+		sata_outb ((blknr >> 8) & 0xFF, port[num].ioaddr.lbam_addr);
+		sata_outb ((blknr >> 16) & 0xFF, port[num].ioaddr.lbah_addr);
+
+#ifdef CONFIG_LBA48
+		if (lba48) {
+			sata_outb (ATA_LBA, port[num].ioaddr.device_addr);
+			sata_outb (ATA_CMD_READ_EXT,
+				   port[num].ioaddr.command_addr);
+		} else
+#endif
+		{
+			sata_outb (ATA_LBA | ((blknr >> 24) & 0xF),
+				   port[num].ioaddr.device_addr);
+			sata_outb (ATA_CMD_READ,
+				   port[num].ioaddr.command_addr);
+		}
+
+		msleep (50);
+		/*may take up to 4 sec */
+		status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 4000);
+
+		if ((status & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR))
+		    != ATA_STAT_DRQ) {
+			u8 err = 0;
+
+			printf ("Error no DRQ dev %d blk %ld: sts 0x%02x\n",
+				device, (ulong) blknr, status);
+			err = sata_inb (port[num].ioaddr.error_addr);
+			printf ("Error reg = 0x%x\n", err);
+			return (n);
+		}
+		input_data (&port[num].ioaddr, buffer, ATA_SECTORWORDS);
+		sata_inb (port[num].ioaddr.altstatus_addr);
+		udelay (50);
+
+		++n;
+		++blknr;
+		buffer += ATA_SECTORWORDS;
+	}
+	return n;
+}
+
+ulong
+sata_write (int device, ulong blknr,lbaint_t blkcnt, void * buff)
+{
+	ulong n = 0, *buffer = (ulong *)buff;
+	unsigned char status = 0, num = 0, dev = 0, mask = 0;
+
+#ifdef CONFIG_LBA48
+	unsigned char lba48 = 0;
+
+	if (blknr & 0x0000fffff0000000) {
+		if (!sata_dev_desc[devno].lba48) {
+			printf ("Drive doesn't support 48-bit addressing\n");
+			return 0;
+		}
+		/* more than 28 bits used, use 48bit mode */
+		lba48 = 1;
+	}
+#endif
+	/*Port Number */
+	num = device / CFG_SATA_DEVS_PER_BUS;
+	/*dev on the Port */
+	if (device >= CFG_SATA_DEVS_PER_BUS)
+		dev = device - CFG_SATA_DEVS_PER_BUS;
+	else
+		dev = device;
+
+	if (dev == 0)
+		mask = 0x01;
+	else
+		mask = 0x02;
+
+	/* Select device */
+	dev_select (&port[num].ioaddr, dev);
+
+	status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 500);
+	if (status & ATA_BUSY) {
+		printf ("ata%u failed to respond\n", port[num].port_no);
+		return n;
+	}
+
+	while (blkcnt-- > 0) {
+		status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 500);
+		if (status & ATA_BUSY) {
+			printf ("ata%u failed to respond\n",
+				port[num].port_no);
+			return n;
+		}
+#ifdef CONFIG_LBA48
+		if (lba48) {
+			/* write high bits */
+			sata_outb (0, port[num].ioaddr.nsect_addr);
+			sata_outb ((blknr >> 24) & 0xFF,
+				   port[num].ioaddr.lbal_addr);
+			sata_outb ((blknr >> 32) & 0xFF,
+				   port[num].ioaddr.lbam_addr);
+			sata_outb ((blknr >> 40) & 0xFF,
+				   port[num].ioaddr.lbah_addr);
+		}
+#endif
+		sata_outb (1, port[num].ioaddr.nsect_addr);
+		sata_outb ((blknr >> 0) & 0xFF, port[num].ioaddr.lbal_addr);
+		sata_outb ((blknr >> 8) & 0xFF, port[num].ioaddr.lbam_addr);
+		sata_outb ((blknr >> 16) & 0xFF, port[num].ioaddr.lbah_addr);
+#ifdef CONFIG_LBA48
+		if (lba48) {
+			sata_outb (ATA_LBA, port[num].ioaddr.device_addr);
+			sata_outb (ATA_CMD_WRITE_EXT,
+				   port[num].ioaddr.command_addr);
+		} else
+#endif
+		{
+			sata_outb (ATA_LBA | ((blknr >> 24) & 0xF),
+				   port[num].ioaddr.device_addr);
+			sata_outb (ATA_CMD_WRITE,
+				   port[num].ioaddr.command_addr);
+		}
+
+		msleep (50);
+		/*may take up to 4 sec */
+		status = sata_busy_wait (&port[num].ioaddr, ATA_BUSY, 4000);
+		if ((status & (ATA_STAT_DRQ | ATA_STAT_BUSY | ATA_STAT_ERR))
+		    != ATA_STAT_DRQ) {
+			printf ("Error no DRQ dev %d blk %ld: sts 0x%02x\n",
+				device, (ulong) blknr, status);
+			return (n);
+		}
+
+		output_data (&port[num].ioaddr, buffer, ATA_SECTORWORDS);
+		sata_inb (port[num].ioaddr.altstatus_addr);
+		udelay (50);
+
+		++n;
+		++blknr;
+		buffer += ATA_SECTORWORDS;
+	}
+	return n;
+}
+
+block_dev_desc_t *sata_get_dev (int dev);
+
+block_dev_desc_t *
+sata_get_dev (int dev)
+{
+	return ((block_dev_desc_t *) & sata_dev_desc[dev]);
+}
+
+int
+do_sata (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+{
+
+	switch (argc) {
+	case 0:
+	case 1:
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	case 2:
+		if (strncmp (argv[1], "init", 4) == 0) {
+			int rcode = 0;
+
+			rcode = init_sata ();
+			if (rcode)
+				printf ("Sata initialization Failed\n");
+			return rcode;
+		} else if (strncmp (argv[1], "inf", 3) == 0) {
+			int i;
+
+			putc ('\n');
+			for (i = 0; i < CFG_SATA_MAXDEVICES; ++i) {
+				/*List only known devices */
+				if (sata_dev_desc[i].type ==
+				    DEV_TYPE_UNKNOWN)
+					continue;
+				printf ("sata dev %d: ", i);
+				dev_print (&sata_dev_desc[i]);
+			}
+			return 0;
+		}
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	case 3:
+		if (strcmp (argv[1], "dev") == 0) {
+			int dev = (int) simple_strtoul (argv[2], NULL, 10);
+
+			if (dev >= CFG_SATA_MAXDEVICES) {
+				printf ("\nSata dev %d not available\n",
+					dev);
+				return 1;
+			}
+			printf ("\nSATA dev %d: ", dev);
+			dev_print (&sata_dev_desc[dev]);
+			if (sata_dev_desc[dev].type == DEV_TYPE_UNKNOWN)
+				return 1;
+			curr_dev = dev;
+			return 0;
+		} else if (strcmp (argv[1], "part") == 0) {
+			int dev = (int) simple_strtoul (argv[2], NULL, 10);
+
+			if (dev >= CFG_SATA_MAXDEVICES) {
+				printf ("\nSata dev %d not available\n",
+					dev);
+				return 1;
+			}
+			PRINTF ("\nSATA dev %d: ", dev);
+			if (sata_dev_desc[dev].part_type !=
+			    PART_TYPE_UNKNOWN) {
+				print_part (&sata_dev_desc[dev]);
+			} else {
+				printf ("\nSata dev %d partition type "
+					"unknown\n", dev);
+				return 1;
+			}
+			return 0;
+		}
+		printf ("Usage:\n%s\n", cmdtp->usage);
+		return 1;
+	default:
+		if (argc < 5) {
+			printf ("Usage:\n%s\n", cmdtp->usage);
+			return 1;
+		}
+		if (strcmp (argv[1], "read") == 0) {
+			ulong addr = simple_strtoul (argv[2], NULL, 16);
+			ulong cnt = simple_strtoul (argv[4], NULL, 16);
+			ulong n;
+			lbaint_t blk = simple_strtoul (argv[3], NULL, 16);
+
+			memset ((int *) addr, 0, cnt * 512);
+			printf ("\nSATA read: dev %d blk # %ld,"
+				"count %ld ... ", curr_dev, blk, cnt);
+			n = sata_read (curr_dev, blk, cnt, (ulong *) addr);
+			/* flush cache after read */
+			flush_cache (addr, cnt * 512);
+			printf ("%ld blocks read: %s\n", n,
+				(n == cnt) ? "OK" : "ERR");
+			if (n == cnt)
+				return 1;
+			else
+				return 0;
+		} else if (strcmp (argv[1], "write") == 0) {
+			ulong addr = simple_strtoul (argv[2], NULL, 16);
+			ulong cnt = simple_strtoul (argv[4], NULL, 16);
+			ulong n;
+			lbaint_t blk = simple_strtoul (argv[3], NULL, 16);
+
+			printf ("\nSata write: dev %d blk # %ld,"
+				"count %ld ... ", curr_dev, blk, cnt);
+			n = sata_write (curr_dev, blk, cnt, (ulong *) addr);
+			printf ("%ld blocks written: %s\n", n,
+				(n == cnt) ? "OK" : "ERR");
+			if (n == cnt)
+				return 1;
+			else
+				return 0;
+		} else {
+			printf ("Usage:\n%s\n", cmdtp->usage);
+			return 1;
+		}
+	}			/*End OF SWITCH */
+}
+
+U_BOOT_CMD (sata, 5, 1, do_sata,
+	    "sata init\n"
+	    "sata info\n"
+	    "sata part device\n"
+	    "sata dev device\n"
+	    "sata read  addr blk# cnt\n"
+	    "sata write  addr blk# cnt\n", "cmd for init,rw and dev-info\n");
+
+#endif
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c
index 00b84fa..f563931 100644
--- a/common/cmd_scsi.c
+++ b/common/cmd_scsi.c
@@ -34,7 +34,7 @@
 #include <image.h>
 #include <pci.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_SCSI)
+#if defined(CONFIG_CMD_SCSI)
 
 #ifdef CONFIG_SCSI_SYM53C8XX
 #define SCSI_VEND_ID	0x1000
@@ -609,4 +609,4 @@ U_BOOT_CMD(
 	"loadAddr dev:part\n"
 );
 
-#endif /* #if (CONFIG_COMMANDS & CFG_CMD_SCSI) */
+#endif
diff --git a/common/cmd_spi.c b/common/cmd_spi.c
index a6fdf7f..3118d27 100644
--- a/common/cmd_spi.c
+++ b/common/cmd_spi.c
@@ -29,7 +29,7 @@
 #include <command.h>
 #include <spi.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_SPI)
+#if defined(CONFIG_CMD_SPI)
 
 /*-----------------------------------------------------------------------
  * Definitions
@@ -140,4 +140,4 @@ U_BOOT_CMD(
 	"<dout>    - Hexadecimal string that gets sent\n"
 );
 
-#endif	/* CFG_CMD_SPI */
+#endif
diff --git a/common/cmd_universe.c b/common/cmd_universe.c
index 8d7b6fe..8bf0b1f 100644
--- a/common/cmd_universe.c
+++ b/common/cmd_universe.c
@@ -28,7 +28,7 @@
 
 #include <universe.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_UNIVERSE)
+#if defined(CONFIG_CMD_UNIVERSE)
 
 #define PCI_VENDOR PCI_VENDOR_ID_TUNDRA
 #define PCI_DEVICE PCI_DEVICE_ID_TUNDRA_CA91C042
@@ -387,4 +387,4 @@ U_BOOT_CMD(
 	"                                      03 -> D32 Data Width\n"
 );
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_UNIVERSE) */
+#endif
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 904df71..45e07f1 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -30,7 +30,7 @@
 #include <asm/byteorder.h>
 #include <part.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_USB)
+#if defined(CONFIG_CMD_USB)
 
 #include <usb.h>
 
@@ -609,10 +609,10 @@ int do_usb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_USB) */
+#endif
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_USB)
+#if defined(CONFIG_CMD_USB)
 
 #ifdef CONFIG_USB_STORAGE
 U_BOOT_CMD(
diff --git a/common/cmd_vfd.c b/common/cmd_vfd.c
index 5e623a2..29c349d 100644
--- a/common/cmd_vfd.c
+++ b/common/cmd_vfd.c
@@ -35,7 +35,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_VFD)
+#if defined(CONFIG_CMD_VFD)
 
 #include <vfd_logo.h>
 #define VFD_TEST_LOGO_BMPNR 0
@@ -73,7 +73,7 @@ U_BOOT_CMD(
 	"vfd ADDR\n"
 	"    - load bitmap at address ADDR\n"
 );
-#endif	/* CFG_CMD_VFD */
+#endif
 
 #ifdef CONFIG_VFD
 int trab_vfd (ulong bitmap)
diff --git a/common/cmd_ximg.c b/common/cmd_ximg.c
index 8359153..52e0614 100644
--- a/common/cmd_ximg.c
+++ b/common/cmd_ximg.c
@@ -24,7 +24,7 @@
  * MA 02111-1307 USA
  */
 
-#if (CONFIG_COMMANDS & CFG_CMD_XIMG)
+#if defined(CONFIG_CMD_XIMG)
 
 /*
  * Multi Image extract
@@ -141,4 +141,4 @@ U_BOOT_CMD(imxtract, 4, 1, do_imgextract,
 	   "addr part [dest]\n"
 	   "    - extract <part> from image at <addr> and copy to <dest>\n");
 
-#endif	/* CONFIG_COMMANDS & CFG_CMD_XIMG */
+#endif
diff --git a/common/command.c b/common/command.c
index e917975..af2f8cb 100644
--- a/common/command.c
+++ b/common/command.c
@@ -42,7 +42,7 @@ U_BOOT_CMD(
 	NULL
 );
 
-#if (CONFIG_COMMANDS & CFG_CMD_ECHO)
+#if defined(CONFIG_CMD_ECHO)
 
 int
 do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -76,7 +76,7 @@ U_BOOT_CMD(
 	"    - echo args to console; \\c suppresses newline\n"
 );
 
-#endif	/*  CFG_CMD_ECHO */
+#endif
 
 #ifdef CFG_HUSH_PARSER
 
@@ -409,7 +409,7 @@ void install_auto_complete(void)
 {
 	install_auto_complete_handler("printenv", var_complete);
 	install_auto_complete_handler("setenv", var_complete);
-#if (CONFIG_COMMANDS & CFG_CMD_RUN)
+#if defined(CONFIG_CMD_RUN)
 	install_auto_complete_handler("run", var_complete);
 #endif
 }
diff --git a/common/docecc.c b/common/docecc.c
index 79adb48..5daa6fc 100644
--- a/common/docecc.c
+++ b/common/docecc.c
@@ -31,7 +31,7 @@
 #undef ECC_DEBUG
 #undef PSYCHO_DEBUG
 
-#if (CONFIG_COMMANDS & CFG_CMD_DOC)
+#if defined(CONFIG_CMD_DOC)
 
 #include <linux/mtd/doc2000.h>
 
@@ -514,4 +514,4 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6])
     return nb_errors;
 }
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_DOC) */
+#endif
diff --git a/common/env_common.c b/common/env_common.c
index eb33422..a494812 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -30,13 +30,6 @@
 #include <linux/stddef.h>
 #include <malloc.h>
 
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
 DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef CONFIG_AMIGAONEG3SE
@@ -232,7 +225,7 @@ void env_relocate (void)
 		puts ("Using default environment\n\n");
 #else
 		puts ("*** Warning - bad CRC, using default environment\n\n");
-		SHOW_BOOT_PROGRESS (-1);
+		show_boot_progress (-60);
 #endif
 
 		if (sizeof(default_environment) > ENV_SIZE)
diff --git a/common/env_flash.c b/common/env_flash.c
index 1674b30..7a37e55 100644
--- a/common/env_flash.c
+++ b/common/env_flash.c
@@ -37,10 +37,10 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if ((CONFIG_COMMANDS&(CFG_CMD_ENV|CFG_CMD_FLASH)) == (CFG_CMD_ENV|CFG_CMD_FLASH))
+#if defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_FLASH)
 #define CMD_SAVEENV
 #elif defined(CFG_ENV_ADDR_REDUND)
-#error Cannot use CFG_ENV_ADDR_REDUND without CFG_CMD_ENV & CFG_CMD_FLASH
+#error Cannot use CFG_ENV_ADDR_REDUND without CONFIG_CMD_ENV & CONFIG_CMD_FLASH
 #endif
 
 #if defined(CFG_ENV_SIZE_REDUND) && (CFG_ENV_SIZE_REDUND < CFG_ENV_SIZE)
diff --git a/common/env_nand.c b/common/env_nand.c
index 67c4a4e..38a07f8 100644
--- a/common/env_nand.c
+++ b/common/env_nand.c
@@ -39,10 +39,10 @@
 #include <malloc.h>
 #include <nand.h>
 
-#if ((CONFIG_COMMANDS&(CFG_CMD_ENV|CFG_CMD_NAND)) == (CFG_CMD_ENV|CFG_CMD_NAND))
+#if defined(CONFIG_CMD_ENV) && defined(CONFIG_CMD_NAND)
 #define CMD_SAVEENV
 #elif defined(CFG_ENV_OFFSET_REDUND)
-#error Cannot use CFG_ENV_OFFSET_REDUND without CFG_CMD_ENV & CFG_CMD_NAND
+#error Cannot use CFG_ENV_OFFSET_REDUND without CONFIG_CMD_ENV & CONFIG_CMD_NAND
 #endif
 
 #if defined(CFG_ENV_SIZE_REDUND) && (CFG_ENV_SIZE_REDUND != CFG_ENV_SIZE)
diff --git a/common/exports.c b/common/exports.c
index 0cb4396..ec4656b 100644
--- a/common/exports.c
+++ b/common/exports.c
@@ -28,12 +28,14 @@ void jumptable_init (void)
 	gd->jt[XF_get_timer] = (void *) get_timer;
 	gd->jt[XF_simple_strtoul] = (void *) simple_strtoul;
 	gd->jt[XF_udelay] = (void *) udelay;
+	gd->jt[XF_simple_strtol] = (void *) simple_strtol;
+	gd->jt[XF_strcmp] = (void *) strcmp;
 #if defined(CONFIG_I386) || defined(CONFIG_PPC)
 	gd->jt[XF_install_hdlr] = (void *) irq_install_handler;
 	gd->jt[XF_free_hdlr] = (void *) irq_free_handler;
 #endif	/* I386 || PPC */
-#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#if defined(CONFIG_CMD_I2C)
 	gd->jt[XF_i2c_write] = (void *) i2c_write;
 	gd->jt[XF_i2c_read] = (void *) i2c_read;
-#endif	/* CFG_CMD_I2C */
+#endif
 }
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 69099c4..caaa682 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -37,6 +37,10 @@
  */
 DECLARE_GLOBAL_DATA_PTR;
 
+/*
+ * fdt points to our working device tree.
+ */
+struct fdt_header *fdt;
 
 /********************************************************************/
 
@@ -45,13 +49,12 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 	bd_t *bd = gd->bd;
 	int   nodeoffset;
 	int   err;
-	u32   tmp;			/* used to set 32 bit integer properties */
-	char  *str;			/* used to set string properties */
-	ulong clock;
+	u32   tmp;		/* used to set 32 bit integer properties */
+	char  *str;		/* used to set string properties */
 
 	err = fdt_check_header(fdt);
 	if (err < 0) {
-		printf("libfdt: %s\n", fdt_strerror(err));
+		printf("fdt_chosen: %s\n", fdt_strerror(err));
 		return err;
 	}
 
@@ -63,11 +66,12 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 
 		err = fdt_num_reservemap(fdt, &used, &total);
 		if (err < 0) {
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("fdt_chosen: %s\n", fdt_strerror(err));
 			return err;
 		}
 		if (used >= total) {
-			printf("fdt_chosen: no room in the reserved map (%d of %d)\n",
+			printf("WARNING: "
+				"no room in the reserved map (%d of %d)\n",
 				used, total);
 			return -1;
 		}
@@ -84,7 +88,7 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 		err = fdt_replace_reservemap_entry(fdt, j,
 			initrd_start, initrd_end - initrd_start + 1);
 		if (err < 0) {
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("fdt_chosen: %s\n", fdt_strerror(err));
 			return err;
 		}
 	}
@@ -92,7 +96,7 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 	/*
 	 * Find the "chosen" node.
 	 */
-	nodeoffset = fdt_path_offset (fdt, "/chosen");
+	nodeoffset = fdt_find_node_by_path (fdt, "/chosen");
 
 	/*
 	 * If we have a "chosen" node already the "force the writing"
@@ -110,7 +114,8 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 		 */
 		nodeoffset = fdt_add_subnode(fdt, 0, "chosen");
 		if (nodeoffset < 0) {
-			printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+			printf("WARNING: could not create /chosen %s.\n",
+				fdt_strerror(nodeoffset));
 			return nodeoffset;
 		}
 	}
@@ -120,42 +125,35 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
 	 */
 	str = getenv("bootargs");
 	if (str != NULL) {
-		err = fdt_setprop(fdt, nodeoffset, "bootargs", str, strlen(str)+1);
+		err = fdt_setprop(fdt, nodeoffset,
+			"bootargs", str, strlen(str)+1);
 		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("WARNING: could not set bootargs %s.\n",
+				fdt_strerror(err));
 	}
 	if (initrd_start && initrd_end) {
 		tmp = __cpu_to_be32(initrd_start);
-		err = fdt_setprop(fdt, nodeoffset, "linux,initrd-start", &tmp, sizeof(tmp));
+		err = fdt_setprop(fdt, nodeoffset,
+			 "linux,initrd-start", &tmp, sizeof(tmp));
 		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("WARNING: "
+				"could not set linux,initrd-start %s.\n",
+				fdt_strerror(err));
 		tmp = __cpu_to_be32(initrd_end);
-		err = fdt_setprop(fdt, nodeoffset, "linux,initrd-end", &tmp, sizeof(tmp));
+		err = fdt_setprop(fdt, nodeoffset,
+			"linux,initrd-end", &tmp, sizeof(tmp));
 		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("WARNING: could not set linux,initrd-end %s.\n",
+				fdt_strerror(err));
 	}
 #ifdef OF_STDOUT_PATH
-	err = fdt_setprop(fdt, nodeoffset, "linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1);
+	err = fdt_setprop(fdt, nodeoffset,
+		"linux,stdout-path", OF_STDOUT_PATH, strlen(OF_STDOUT_PATH)+1);
 	if (err < 0)
-		printf("libfdt: %s\n", fdt_strerror(err));
+		printf("WARNING: could not set linux,stdout-path %s.\n",
+			fdt_strerror(err));
 #endif
 
-	nodeoffset = fdt_path_offset (fdt, "/cpus");
-	if (nodeoffset >= 0) {
-		clock = cpu_to_be32(bd->bi_intfreq);
-		err = fdt_setprop(fdt, nodeoffset, "clock-frequency", &clock, 4);
-		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
-	}
-#ifdef OF_TBCLK
-	nodeoffset = fdt_path_offset (fdt, "/cpus/" OF_CPU "/timebase-frequency");
-	if (nodeoffset >= 0) {
-		clock = cpu_to_be32(OF_TBCLK);
-		err = fdt_setprop(fdt, nodeoffset, "clock-frequency", &clock, 4);
-		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
-	}
-#endif
 	return err;
 }
 
@@ -177,7 +175,7 @@ int fdt_env(void *fdt)
 
 	err = fdt_check_header(fdt);
 	if (err < 0) {
-		printf("libfdt: %s\n", fdt_strerror(err));
+		printf("fdt_env: %s\n", fdt_strerror(err));
 		return err;
 	}
 
@@ -185,11 +183,11 @@ int fdt_env(void *fdt)
 	 * See if we already have a "u-boot-env" node, delete it if so.
 	 * Then create a new empty node.
 	 */
-	nodeoffset = fdt_path_offset (fdt, "/u-boot-env");
+	nodeoffset = fdt_find_node_by_path (fdt, "/u-boot-env");
 	if (nodeoffset >= 0) {
 		err = fdt_del_node(fdt, nodeoffset);
 		if (err < 0) {
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("fdt_env: %s\n", fdt_strerror(err));
 			return err;
 		}
 	}
@@ -198,7 +196,8 @@ int fdt_env(void *fdt)
 	 */
 	nodeoffset = fdt_add_subnode(fdt, 0, "u-boot-env");
 	if (nodeoffset < 0) {
-		printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+		printf("WARNING: could not create /u-boot-env %s.\n",
+			fdt_strerror(nodeoffset));
 		return nodeoffset;
 	}
 
@@ -226,7 +225,8 @@ int fdt_env(void *fdt)
 			continue;
 		err = fdt_setprop(fdt, nodeoffset, lval, rval, strlen(rval)+1);
 		if (err < 0) {
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("WARNING: could not set %s %s.\n",
+				lval, fdt_strerror(err));
 			return err;
 		}
 	}
@@ -292,12 +292,12 @@ int fdt_bd_t(void *fdt)
 	bd_t *bd = gd->bd;
 	int   nodeoffset;
 	int   err;
-	u32   tmp;			/* used to set 32 bit integer properties */
+	u32   tmp;		/* used to set 32 bit integer properties */
 	int i;
 
 	err = fdt_check_header(fdt);
 	if (err < 0) {
-		printf("libfdt: %s\n", fdt_strerror(err));
+		printf("fdt_bd_t: %s\n", fdt_strerror(err));
 		return err;
 	}
 
@@ -305,11 +305,11 @@ int fdt_bd_t(void *fdt)
 	 * See if we already have a "bd_t" node, delete it if so.
 	 * Then create a new empty node.
 	 */
-	nodeoffset = fdt_path_offset (fdt, "/bd_t");
+	nodeoffset = fdt_find_node_by_path (fdt, "/bd_t");
 	if (nodeoffset >= 0) {
 		err = fdt_del_node(fdt, nodeoffset);
 		if (err < 0) {
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("fdt_bd_t: %s\n", fdt_strerror(err));
 			return err;
 		}
 	}
@@ -318,7 +318,9 @@ int fdt_bd_t(void *fdt)
 	 */
 	nodeoffset = fdt_add_subnode(fdt, 0, "bd_t");
 	if (nodeoffset < 0) {
-		printf("libfdt: %s\n", fdt_strerror(nodeoffset));
+		printf("WARNING: could not create /bd_t %s.\n",
+			fdt_strerror(nodeoffset));
+		printf("fdt_bd_t: %s\n", fdt_strerror(nodeoffset));
 		return nodeoffset;
 	}
 	/*
@@ -326,20 +328,23 @@ int fdt_bd_t(void *fdt)
 	 */
 	for (i = 0; i < sizeof(bd_map)/sizeof(bd_map[0]); i++) {
 		tmp = cpu_to_be32(getenv("bootargs"));
-		err = fdt_setprop(fdt, nodeoffset, bd_map[i].name, &tmp, sizeof(tmp));
+		err = fdt_setprop(fdt, nodeoffset,
+			bd_map[i].name, &tmp, sizeof(tmp));
 		if (err < 0)
-			printf("libfdt: %s\n", fdt_strerror(err));
+			printf("WARNING: could not set %s %s.\n",
+				bd_map[i].name, fdt_strerror(err));
 	}
 	/*
 	 * Add a couple of oddball entries...
 	 */
 	err = fdt_setprop(fdt, nodeoffset, "enetaddr", &bd->bi_enetaddr, 6);
 	if (err < 0)
-		printf("libfdt: %s\n", fdt_strerror(err));
+		printf("WARNING: could not set enetaddr %s.\n",
+			fdt_strerror(err));
 	err = fdt_setprop(fdt, nodeoffset, "ethspeed", &bd->bi_ethspeed, 4);
 	if (err < 0)
-		printf("libfdt: %s\n", fdt_strerror(err));
-
+		printf("WARNING: could not set ethspeed %s.\n",
+			fdt_strerror(err));
 	return 0;
 }
 #endif /* ifdef CONFIG_OF_HAS_BD_T */
diff --git a/common/hush.c b/common/hush.c
index feb5627..582635c 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -1682,7 +1682,7 @@ static int run_pipe_real(struct pipe *pi)
 				return -1;	/* give up after bad command */
 			} else {
 				int rcode;
-#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
+#if defined(CONFIG_CMD_BOOTD)
 	    extern int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
 
 				/* avoid "bootd" recursion */
@@ -1694,7 +1694,7 @@ static int run_pipe_real(struct pipe *pi)
 				else
 					flag |= CMD_FLAG_BOOTD;
 				}
-#endif	/* CFG_CMD_BOOTD */
+#endif
 				/* found - check max args */
 				if ((child->argc - i) > cmdtp->maxargs) {
 					printf ("Usage:\n%s\n", cmdtp->usage);
diff --git a/common/kgdb.c b/common/kgdb.c
index 6de6ec9..1d34669 100644
--- a/common/kgdb.c
+++ b/common/kgdb.c
@@ -92,7 +92,7 @@
 #include <kgdb.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#if defined(CONFIG_CMD_KGDB)
 
 #undef KGDB_DEBUG
 
@@ -591,4 +591,4 @@ U_BOOT_CMD(
 
 int kgdb_not_configured = 1;
 
-#endif /* CFG_CMD_KGDB */
+#endif
diff --git a/common/lcd.c b/common/lcd.c
index eaed2ab..914dc2e 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -571,7 +571,7 @@ void bitmap_plot (int x, int y)
 #endif /* CONFIG_LCD_LOGO */
 
 /*----------------------------------------------------------------------*/
-#if (CONFIG_COMMANDS & CFG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
+#if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN)
 /*
  * Display the BMP file located at address bmp_image.
  * Only uncompressed.
@@ -700,7 +700,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 
 	return (0);
 }
-#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) || CONFIG_SPLASH_SCREEN */
+#endif
 
 
 static void *lcd_logo (void)
diff --git a/common/main.c b/common/main.c
index 553ac35..379695c 100644
--- a/common/main.c
+++ b/common/main.c
@@ -44,6 +44,12 @@
 DECLARE_GLOBAL_DATA_PTR;
 #endif
 
+/*
+ * Board-specific Platform code can reimplement show_boot_progress () if needed
+ */
+void inline __show_boot_progress (int val) {}
+void inline show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress")));
+
 #if defined(CONFIG_BOOT_RETRY_TIME) && defined(CONFIG_RESET_TO_RETRY)
 extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);		/* for do_reset() prototype */
 #endif
@@ -113,7 +119,7 @@ static __inline__ int abortboot(int bootdelay)
 	u_int i;
 
 #  ifdef CONFIG_AUTOBOOT_PROMPT
-	printf (CONFIG_AUTOBOOT_PROMPT, bootdelay);
+	printf(CONFIG_AUTOBOOT_PROMPT, bootdelay);
 #  endif
 
 #  ifdef CONFIG_AUTOBOOT_DELAY_STR
@@ -187,7 +193,7 @@ static __inline__ int abortboot(int bootdelay)
 	}
 #  if DEBUG_BOOTKEYS
 	if (!abort)
-		puts ("key timeout\n");
+		puts("key timeout\n");
 #  endif
 
 #ifdef CONFIG_SILENT_CONSOLE
@@ -244,13 +250,13 @@ static __inline__ int abortboot(int bootdelay)
 # endif
 				break;
 			}
-			udelay (10000);
+			udelay(10000);
 		}
 
-		printf ("\b\b\b%2d ", bootdelay);
+		printf("\b\b\b%2d ", bootdelay);
 	}
 
-	putc ('\n');
+	putc('\n');
 
 #ifdef CONFIG_SILENT_CONSOLE
 	if (abort)
@@ -962,7 +968,7 @@ int readline (const char *const prompt)
 			n = 0;
 			continue;
 
-		case 0x17:				/* ^W - erase word 	*/
+		case 0x17:				/* ^W - erase word	*/
 			p=delete_char(console_buffer, p, &col, &n, plen);
 			while ((n > 0) && (*p != ' ')) {
 				p=delete_char(console_buffer, p, &col, &n, plen);
@@ -1311,7 +1317,7 @@ int run_command (const char *cmd, int flag)
 			continue;
 		}
 
-#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
+#if defined(CONFIG_CMD_BOOTD)
 		/* avoid "bootd" recursion */
 		if (cmdtp->cmd == do_bootd) {
 #ifdef DEBUG_PARSER
@@ -1325,7 +1331,7 @@ int run_command (const char *cmd, int flag)
 				flag |= CMD_FLAG_BOOTD;
 			}
 		}
-#endif	/* CFG_CMD_BOOTD */
+#endif
 
 		/* OK - call function to do the command */
 		if ((cmdtp->cmd) (cmdtp, flag, argc, argv) != 0) {
@@ -1344,7 +1350,7 @@ int run_command (const char *cmd, int flag)
 
 /****************************************************************************/
 
-#if (CONFIG_COMMANDS & CFG_CMD_RUN)
+#if defined(CONFIG_CMD_RUN)
 int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
 	int i;
@@ -1372,4 +1378,4 @@ int do_run (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	}
 	return 0;
 }
-#endif	/* CFG_CMD_RUN */
+#endif
diff --git a/common/miiphyutil.c b/common/miiphyutil.c
index e411e57..c69501f 100644
--- a/common/miiphyutil.c
+++ b/common/miiphyutil.c
@@ -29,7 +29,7 @@
 #include <common.h>
 #include <miiphy.h>
 
-#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
 #include <asm/types.h>
 #include <linux/list.h>
 #include <malloc.h>
@@ -470,4 +470,4 @@ int miiphy_link (char *devname, unsigned char addr)
 }
 #endif
 
-#endif /* CONFIG_MII || (CONFIG_COMMANDS & CFG_CMD_MII) */
+#endif /* CONFIG_MII */
diff --git a/common/usb.c b/common/usb.c
index 0857494..933afa9 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -49,7 +49,7 @@
 #include <asm/processor.h>
 #include <linux/ctype.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_USB)
+#if defined(CONFIG_CMD_USB)
 
 #include <usb.h>
 #ifdef CONFIG_4xx
@@ -1247,6 +1247,6 @@ int usb_hub_probe(struct usb_device *dev, int ifnum)
 	return ret;
 }
 
-#endif /* (CONFIG_COMMANDS & CFG_CMD_USB) */
+#endif
 
 /* EOF */
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 56c2166..aec558a 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -129,7 +129,11 @@ static int usb_kbd_testc(void)
 static int usb_kbd_getc(void)
 {
 	char c;
-	while(usb_in_pointer==usb_out_pointer);
+	while(usb_in_pointer==usb_out_pointer) {
+#ifdef CFG_USB_EVENT_POLL
+		usb_event_poll();
+#endif
+	}
 	if((usb_out_pointer+1)==USB_KBD_BUFFER_LEN)
 		usb_out_pointer=0;
 	else
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 196ceb7..0f79f36 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -55,7 +55,7 @@
 #include <asm/processor.h>
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_USB)
+#if defined(CONFIG_CMD_USB)
 #include <part.h>
 #include <usb.h>
 
@@ -1249,4 +1249,4 @@ int usb_stor_get_info(struct usb_device *dev,struct us_data *ss,block_dev_desc_t
 }
 
 #endif /* CONFIG_USB_STORAGE */
-#endif /* CFG_CMD_USB */
+#endif