Merge with /home/stefan/git/u-boot/denx-merge-sr

14 files changed, 617 insertions, 83 deletions

diff --git a/CHANGELOG b/CHANGELOG
index ff386c9..6e26105 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,443 @@
+commit 638dd1458bbdc2a55d4b9e25c5c4e1f838a5dc72
+Author: Sergei Poselenov <sposelenov@emcraft.com>
+Date:	Tue Feb 27 12:40:16 2007 +0300
+
+    MCC200 update - add LCD Progress Indicator
+
+commit 6c7cac8c4fce0ea2bf8e15ed8658d87974155b44
+Author: Stefan Roese <sr@denx.de>
+Date:	Thu Feb 22 07:43:34 2007 +0100
+
+    [PATCH] get_dev() now unconditionally uses manual relocation
+
+    Since the relocation fix is not included yet and we're not sure how
+    it will be added, this patch removes code that required relocation
+    to be fixed for now.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 8274ec0bd01d2feb2c7f095eba78d42ea009798b
+Author: Stefan Roese <sr@denx.de>
+Date:	Thu Feb 22 07:40:23 2007 +0100
+
+    [PATCH] Change systemace driver to select 8 & 16bit mode
+
+    As suggested by Grant Likely this patch enables the Xilinx SystemACE
+    driver to select 8 or 16bit mode upon startup.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 3a197b2fe49d6fa03978e60af2394efe9c70b527
+Author: Haiying Wang <Haiying.Wang@freescale.com>
+Date:	Wed Feb 21 16:52:31 2007 +0100
+
+    [PATCH v3] Add sync to ensure flash_write_cmd is fully finished
+
+    Some CPUs like PPC, BLACKFIN need sync() to ensure cfi flash write command
+    is fully finished. The sync() is defined in each CPU's io.h file. For
+    those CPUs which do not need sync for now, a dummy sync() is defined in
+    their io.h as well.
+
+    Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
+
+commit da04995c7dc6772013a9a0dc5c767f190c402478
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Feb 21 13:44:34 2007 +0100
+
+    [PATCH] Fix problem in systemace driver (ace_writew instead of ace_write)
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 751bb57107d78978ae08e697c3deba816f5be091
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 13:21:57 2007 +0100
+
+    [PATCH] Fix relocation problem with "new" get_dev() function
+
+    This patch enables the "new" get_dev() function for block devices
+    introduced by Grant Likely to be used on systems that still suffer
+    from the relocation problems (manual relocation neede because of
+    problems with linker script).
+
+    Hopefully we can resolve this relocation issue soon for all platform
+    so we don't need this additional code anymore.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit d93e2212f962668b3dce091ff5edc33f2347fe37
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 13:17:42 2007 +0100
+
+    [PATCH] Update SystemACE driver for 16bit access
+
+    This patch removes some problems when the Xilinx SystemACE driver
+    is used with 16bit access on an big endian platform (like the
+    AMCC Katmai).
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 874bb7b88fe9b4648e1288a387af2e31014a72f3
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 13:15:40 2007 +0100
+
+    [PATCH] Clean up Katmai (440SPe) linker script
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 4745acaa1a603b67f6b9b7970365ebadd7d6586f
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 10:57:08 2007 +0100
+
+    [PATCH] Add support for the AMCC Katmai (440SPe) eval board
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 0dc018ece13effc689e47479ea9ebf1c98a507f5
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 10:51:26 2007 +0100
+
+    [PATCH] I2C: Add support for multiple I2C busses for RTC & DTT
+
+    This patch switches to the desired I2C bus when the date/dtt
+    commands are called. This can be configured using the
+    CFG_RTC_BUS_NUM and/or CFG_DTT_BUS_NUM defines.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 4037ed3b63923cfcec27f784a89057c3cbabcedb
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 10:43:34 2007 +0100
+
+    [PATCH] PPC4xx: Add 440SP(e) DDR2 SPD DIMM support
+
+    This patch adds support for the DDR2 controller used on the
+    440SP and 440SPe. It is tested on the Katmai (440SPe) eval
+    board and works fine with the following DIMM modules:
+
+    - Corsair CM2X512-5400C4 (512MByte per DIMM)
+    - Kingston ValueRAM KVR667D2N5/512 (512MByte per DIMM)
+    - Kingston ValueRAM KVR667D2N5K2/2G (1GByte per DIMM)
+
+    This patch also adds the nice functionality to dynamically
+    create the TLB entries for the SDRAM (tlb.c). So we should
+    never run into such problems with wrong (too short) TLB
+    initialization again on these platforms.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 36d830c9830379045f5daa9f542ac1c990c70068
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 10:35:42 2007 +0100
+
+    [PATCH] PPC4xx: Split 4xx SPD SDRAM init routines into 2 files
+
+    Since the existing 4xx SPD SDRAM initialization routines for the
+    405 SDRAM controller and the 440 DDR controller don't have much in
+    common this patch splits both drivers into different files.
+
+    This is in preparation for the 440 DDR2 controller support (440SP/e).
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 79b2d0bb2eae09602448f7a7cb56530d2f31e6c6
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Feb 20 10:27:08 2007 +0100
+
+    [PATCH] PPC4xx: Add support for multiple I2C busses
+
+    This patch adds support for multiple I2C busses on the PPC4xx
+    platforms. Define CONFIG_I2C_MULTI_BUS in the board config file
+    to make use of this feature.
+
+    It also merges the 405 and 440 i2c header files into one common
+    file 4xx_i2c.h.
+
+    Also the 4xx i2c reset procedure is reworked since I experienced
+    some problems with the first access on the 440SPe Katmai board.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit eb867a76238fb38e952c37871b16d0d7fd61c95f
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:45 2007 +0100
+
+    [PATCH 9_9] Use "void *" not "unsigned long *" for block dev read_write buffer pointers
+
+    Block device read/write is anonymous data; there is no need to use a
+    typed pointer.  void * is fine.  Also add a hook for block_read functions
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 53758fa20e935cc87eeb0519ed365df753a6f289
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:38 2007 +0100
+
+    [PATCH 8_9] Add block_write hook to block_dev_desc_t
+
+    Preparation for future patches which support block device writing
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit f4852ebe6ca946a509667eb68be42026f837be76
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:31 2007 +0100
+
+    [PATCH 7_9] Replace ace_readw_ace_writeb functions with macros
+
+    Register read/write does not need to be wrapped in a full function.  The
+    patch replaces them with macros.
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 3a8ce9af6fcb5744a7851b4440c07688acc40844
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:23 2007 +0100
+
+    [PATCH 6_9] Move common_cmd_ace.c to drivers_systemace.c
+
+    The code in this file is not a command; it is a device driver.  Put it in
+    the correct place.	There are zero functional changes in this patch, it
+    only moves the file.
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 984618f3e7794c783ec8d1511e74c6ee2d69bfe4
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:16 2007 +0100
+
+    [PATCH 5_9] Whitespace fixup on common_cmd_ace.c (using Lindent)
+
+    This patch is in preparation of additional changes to the sysace driver.
+    May as well take this opportunity to fixup the inconsistent whitespace since
+    this file is about to undergo major changes anyway.
+
+    There are zero functional changes in this patch.  It only cleans up the
+    the whitespace.
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 80ba981d940471fe7e539e64fa3d2bd80002beda
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:07 2007 +0100
+
+    [PATCH 4_4] Remove local implementation of isprint() in ft_build.c
+
+    isprint is already defined in ctype.c
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit c95c4280d751ca078c2ff58228d2f2b44ccf0600
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:05:00 2007 +0100
+
+    [PATCH 3_9] Move buffer print code from md command to common function
+
+    Printing a buffer is a darn useful thing.  Move the buffer print code
+    into print_buffer() in lib_generic/
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 99b0f0fd3fbf2572ae1a7723dd90cffc8e85130a
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:04:52 2007 +0100
+
+    [PATCH 2_4] Use config.h, not xparameters.h, for xilinx targets
+
+    Change the xilinx device drivers and board code to include config.h
+    instead of xparameters.h directly.	config.h always includes the
+    correct xparameters file.  This change reduces the posibility of
+    including the wrong file when adding a new xilinx board port
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit 735dd97b1b20e777d059c7b389fe9d70cd3f80c7
+Author: Grant Likely <grant.likely@secretlab.ca>
+Date:	Tue Feb 20 09:04:34 2007 +0100
+
+    [PATCH 1_4] Merge common get_dev() routines for block devices
+
+    Each of the filesystem drivers duplicate the get_dev routine.  This change
+    merges them into a single function in part.c
+
+    Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+
+commit f5fcc3c20b65554e98a165542c36ee0c610a2d81
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date:	Mon Feb 19 23:09:51 2007 +0100
+
+    MCC200: Software Updater: allow both "ramdisk" and "filesystem" types
+    as root file system images.
+
+commit 489c696ae7211218961d159e43e722d74c36fcbc
+Author: Sergei Poselenov <sposelenov@emcraft.com>
+Date:	Wed Feb 14 14:30:28 2007 +0300
+
+    MCC200: Extensions to Software Update Mechanism
+
+    Update / extend Software Update Mechanism for MCC200 board:
+
+    - Add support for rootfs image added. The environment variables
+      "rootfs_st" and "rootfs_nd" can be used to override the default
+      values of the image start and end.
+    - Remove excessive key check code.
+    - Code cleanup.
+
+commit 4be23a12f23f1372634edc3215137b09768b7949
+Author: Stefan Roese <sr@denx.de>
+Date:	Mon Feb 19 08:23:15 2007 +0100
+
+    [PATCH] Update Sequoia EBC configuration (NOR FLASH)
+
+    As spotted by Matthias Fuchs, the READY input should not be
+    enabled for the NOR FLASH on the Sequoia board.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 497d012e5be0194e1084073d0081eb1a844796b2
+Author: Gary Jennejohn <garyj@pollux.denx.de>
+Date:	Mon Feb 12 13:11:50 2007 +0100
+
+    LPC2292: patch from Siemens.
+
+commit b0b1a920aebead0d44146e73676ae9d80fffc8e2
+Author: Stefan Roese <sr@denx.de>
+Date:	Sat Feb 10 08:49:31 2007 +0100
+
+    [PATCH] Add missing p3mx.h file to repository (ups)
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 53d4a4983fb9b3ae5f7b2f10c599aca2b1b4034a
+Author: Bartlomiej Sieka <tur@semihalf.com>
+Date:	Fri Feb 9 10:45:42 2007 +0100
+
+    [Motion-PRO] Preliminary support for the Motion-PRO board.
+
+commit 5a753f98c6a01bd1c61a9a3f95e8329a35f62994
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Feb 7 16:51:08 2007 +0100
+
+    [PATCH] Update some AMCC 4xx board config files (set initrd_high)
+
+    Some boards that can have more than 768MBytes of SDRAM need to
+    set "initrd_high", so that the initrd can be accessed by the
+    Linux kernel.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 7372ca68227930d03cffa548310524cad5b96733
+Author: Stefan Roese <sr@denx.de>
+Date:	Fri Feb 2 12:44:22 2007 +0100
+
+    [PATCH] Correctly display PCI arbiter en-/disabled on some 4xx boards
+
+    Previously the strapping DCR/SDR was read to determine if the internal PCI
+    arbiter is enabled or not. This strapping bit can be overridden, so now
+    the current status is read from the correct DCR/SDR register.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 2aa54f651a42d198673318f07a20c89a43e4d197
+Author: Stefan Roese <sr@denx.de>
+Date:	Fri Feb 2 12:42:08 2007 +0100
+
+    [PATCH] Change configuration output of Sycamore, Yellowstone & Rainier
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 23744d6b5bf17592eb6a0ef4f318f6089f55993b
+Author: Stefan Roese <sr@denx.de>
+Date:	Thu Feb 1 13:22:41 2007 +0100
+
+    [PATCH] Remove PCI-PNP configuration from Sequoia/Rainier config file
+
+    When PCI PNP is enabled the pci pnp configuration routine is called
+    which sets the PCI_CACHE_SIZE_LINE to 8. This seems to generate some
+    problems with some PCI cards. For now disable the PCI PNP configuration.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 2902fadade3be7659467e8d074048c6b7068f5c0
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Jan 31 16:56:10 2007 +0100
+
+    [PATCH] Update 440EPx/440GRx cpu detection
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit d5ea287b02a6945c3977410e364a879dd1a555c8
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Jan 31 16:38:04 2007 +0100
+
+    [PATCH] Update esd cpci5200 files
+
+    Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+
+commit 8b7d1f0ab7d7c4fe3160bbf74a7e9690d9f3a3ab
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Jan 31 16:37:34 2007 +0100
+
+    [PATCH] Add support for esd mecp5200 board
+
+    Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
+
+commit 71a4e5fda8b60044ab9f46069fa1cfa26bdd07ff
+Author: Stefan Roese <sr@denx.de>
+Date:	Wed Jan 31 12:38:50 2007 +0100
+
+    [PATCH] Remove unneccessary yellowstone board config file
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit e802594b6fa1b166308820c276b96dc0d7cc731c
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Jan 30 17:06:10 2007 +0100
+
+    [PATCH] Update Sequoia (440EPx) config file
+
+    The config file now handles the 2nd target, the Rainier (440GRx)
+    evaluation board better. Additionally the PPC input clock was
+    adjusted to match the correct value of 33.0 MHz.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 700200c67e73b83751418abe7815840dca8fd6cb
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Jan 30 17:04:19 2007 +0100
+
+    [PATCH] Merge Yosemite & Yellowstone board ports
+
+    Now the AMCC eval boards Yosemite (440EP) and Yellowstone (440GR)
+    share one config file and all board specific files. This way we
+    don't have to maintain two different sets of files for nearly
+    identical boards.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 1bbf5eae322f5f1f6427ecc3ac13a0cb7dba8ad6
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Jan 30 15:01:49 2007 +0100
+
+    [PATCH] Update Prodrive SCPU (PDNB3 variant) board
+
+    SCPU doesn't use redundant environment in flash.
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit 6304430ed642ea8fa15c9e5af965ac2e033eec45
+Author: Stefan Roese <sr@denx.de>
+Date:	Tue Jan 30 12:51:07 2007 +0100
+
+    [PATCH] alpr: Update alpr board config file
+
+    Signed-off-by: Stefan Roese <sr@denx.de>
+
+commit f8db84f132b1e335f20f96138a1f09ed97b08664
+Author: Wolfgang Denk <wd@pollux.denx.de>
+Date:	Tue Jan 30 00:50:40 2007 +0100
+
+    LPC2292 SODIMM port coding style cleanup.
+
 commit 6bd2447ee47ee23c18d2b3c7ccd5a20f7626f5b3
 Author: Gary Jennejohn <garyj@pollux.denx.de>
 Date:	Wed Jan 24 12:16:56 2007 +0100
diff --git a/board/esd/cpci750/cpci750.c b/board/esd/cpci750/cpci750.c
index 36bb7ce..17e3568 100644
--- a/board/esd/cpci750/cpci750.c
+++ b/board/esd/cpci750/cpci750.c
@@ -366,12 +366,12 @@ int misc_init_r ()
 	dcache_lock ();
 #endif
 	if (flash_info[3].size < CFG_FLASH_INCREMENT) {
-	        unsigned int flash_offset;
+		unsigned int flash_offset;
 		unsigned int l;
 
 		flash_offset =  CFG_FLASH_INCREMENT - flash_info[3].size;
 		for (l = 0; l < CFG_MAX_FLASH_SECT; l++) {
-		        if (flash_info[3].start[l] != 0) {
+			if (flash_info[3].start[l] != 0) {
 			      flash_info[3].start[l] += flash_offset;
 			}
 		}
@@ -503,7 +503,7 @@ static void move64 (unsigned long long *src, unsigned long long *dest)
 {
 	asm ("lfd  0, 0(3)\n\t"	/* fpr0   =  *scr       */
 	     "stfd 0, 0(4)"	/* *dest  =  fpr0       */
-      : : : "fr0");		/* Clobbers fr0         */
+      : : : "fr0");		/* Clobbers fr0		*/
 	return;
 }
 
@@ -581,9 +581,9 @@ int mem_test_data (void)
 		move64 (&(pattern[i]), pmem);
 		move64 (pmem, &temp64);
 
-		/* hi = (temp64>>32) & 0xffffffff;          */
-		/* lo = temp64 & 0xffffffff;                */
-		/* printf("\ntemp64 = 0x%08x%08x", hi, lo); */
+		/* hi = (temp64>>32) & 0xffffffff;		*/
+		/* lo = temp64 & 0xffffffff;			*/
+		/* printf("\ntemp64 = 0x%08x%08x", hi, lo);	*/
 
 		hi = (pattern[i] >> 32) & 0xffffffff;
 		lo = pattern[i] & 0xffffffff;
@@ -856,11 +856,11 @@ int testdram (void)
 }
 #endif /* CFG_DRAM_TEST */
 
-/* ronen - the below functions are used by the bootm function           */
+/* ronen - the below functions are used by the bootm function		*/
 /*  - we map the base register to fbe00000 (same mapping as in the LSP) */
 /*  - we turn off the RX gig dmas - to prevent the dma from overunning  */
-/*    the kernel data areas.                                            */
-/*  - we diable and invalidate the icache and dcache.                   */
+/*    the kernel data areas.						*/
+/*  - we diable and invalidate the icache and dcache.			*/
 void my_remap_gt_regs_bootm (u32 cur_loc, u32 new_loc)
 {
 	u32 temp;
@@ -911,13 +911,11 @@ int do_show_cfg(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 	GT_REG_READ(0x3d4, &reset_sample_high);
 	printf("Reset configuration 0x%08x 0x%08x\n", reset_sample_low, reset_sample_high);
 
-        return(0);
+	return(0);
 }
 
-
 U_BOOT_CMD(
 	show_cfg,	1,	1,	do_show_cfg,
 	"show_cfg- Show Marvell strapping register\n",
 	"Show Marvell strapping register (ResetSampleLow ResetSampleHigh)\n"
 	);
-
diff --git a/board/mcc200/auto_update.c b/board/mcc200/auto_update.c
index 9ccda72..faa01bd 100644
--- a/board/mcc200/auto_update.c
+++ b/board/mcc200/auto_update.c
@@ -106,6 +106,8 @@ struct flash_layout aufl_layout[AU_MAXFILES] = {
 	{ AU_FL_ROOTFS_ST,	AU_FL_ROOTFS_ND,   },
 };
 
+ulong totsize;
+
 /* where to load files into memory */
 #define LOAD_ADDR ((unsigned char *)0x00200000)
 
@@ -130,6 +132,11 @@ extern int flash_sect_erase(ulong, ulong);
 extern int flash_sect_protect (int, ulong, ulong);
 extern int flash_write (char *, ulong, ulong);
 extern int u_boot_hush_start(void);
+#ifdef CONFIG_PROGRESSBAR
+extern void show_progress(int, int);
+extern void lcd_puts (char *);
+extern void lcd_enable(void);
+#endif
 
 int au_check_cksum_valid(int idx, long nbytes)
 {
@@ -168,10 +175,12 @@ int au_check_header_valid(int idx, long nbytes)
 #endif
 	if (nbytes < sizeof(*hdr)) {
 		printf ("Image %s bad header SIZE\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	if (ntohl(hdr->ih_magic) != IH_MAGIC || hdr->ih_arch != IH_CPU_PPC) {
 		printf ("Image %s bad MAGIC or ARCH\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	/* check the hdr CRC */
@@ -180,22 +189,26 @@ int au_check_header_valid(int idx, long nbytes)
 
 	if (crc32 (0, (uchar *)hdr, sizeof(*hdr)) != checksum) {
 		printf ("Image %s bad header checksum\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	hdr->ih_hcrc = htonl(checksum);
 	/* check the type - could do this all in one gigantic if() */
 	if ((idx == IDX_FIRMWARE) && (hdr->ih_type != IH_TYPE_FIRMWARE)) {
 		printf ("Image %s wrong type\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	if ((idx == IDX_KERNEL) && (hdr->ih_type != IH_TYPE_KERNEL)) {
 		printf ("Image %s wrong type\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	if ((idx == IDX_ROOTFS) &&
 		( (hdr->ih_type != IH_TYPE_RAMDISK) || (hdr->ih_type != IH_TYPE_FILESYSTEM) )
 	   ) {
 		printf ("Image %s wrong type\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
 	/* recycle checksum */
@@ -203,13 +216,17 @@ int au_check_header_valid(int idx, long nbytes)
 	/* for kernel and app the image header must also fit into flash */
 	if (idx != IDX_FIRMWARE)
 		checksum += sizeof(*hdr);
+
 	/* check the size does not exceed space in flash. HUSH scripts */
-	/* all have ausize[] set to 0 */
 	if ((ausize[idx] != 0) && (ausize[idx] < checksum)) {
 		printf ("Image %s is bigger than FLASH\n", aufile[idx]);
+		ausize[idx] = 0;
 		return -1;
 	}
-	return 0;
+	/* Update with the real filesize */
+	ausize[idx] = (idx == IDX_FIRMWARE ? checksum + sizeof(*hdr) : checksum);
+
+	return checksum; /* return size to be written to flash */
 }
 
 int au_do_update(int idx, long sz)
@@ -254,6 +271,10 @@ int au_do_update(int idx, long sz)
 	debug ("flash_sect_erase(%lx, %lx);\n", start, end);
 	flash_sect_erase(start, end);
 	wait_ms(100);
+#ifdef CONFIG_PROGRESSBAR
+	show_progress(end - start, totsize);
+#endif
+
 	/* strip the header - except for the kernel and ramdisk */
 	if (hdr->ih_type == IH_TYPE_KERNEL || hdr->ih_type == IH_TYPE_RAMDISK) {
 		addr = (char *)hdr;
@@ -278,6 +299,10 @@ int au_do_update(int idx, long sz)
 		return -1;
 	}
 
+#ifdef CONFIG_PROGRESSBAR
+	show_progress(nbytes, totsize);
+#endif
+
 	/* check the data CRC of the copy */
 	if (crc32 (0, (uchar *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
 		printf ("Image %s Bad Data Checksum after COPY\n", aufile[idx]);
@@ -300,7 +325,7 @@ int do_auto_update(void)
 {
 	block_dev_desc_t *stor_dev;
 	long sz;
-	int i, res, bitmap_first, cnt, old_ctrlc, got_ctrlc;
+	int i, res = 0, bitmap_first, cnt, old_ctrlc, got_ctrlc;
 	char *env;
 	long start, end;
 	uchar keypad_status1[2] = {0,0}, keypad_status2[2] = {0,0};
@@ -319,6 +344,7 @@ int do_auto_update(void)
 	      (keypad_status1[1] != keypad_status2[1])) {
 		return 0;
 	}
+
 	au_usb_stor_curr_dev = -1;
 	/* start USB */
 	if (usb_stop() < 0) {
@@ -403,23 +429,50 @@ int do_auto_update(void)
 	old_ctrlc = disable_ctrlc(0);
 
 	bitmap_first = 0;
-	/* just loop thru all the possible files */
+
+	/* validate the images first */
 	for (i = 0; i < AU_MAXFILES; i++) {
+		ulong imsize;
 		/* just read the header */
 		sz = file_fat_read(aufile[i], LOAD_ADDR, sizeof(image_header_t));
 		debug ("read %s sz %ld hdr %d\n",
 			aufile[i], sz, sizeof(image_header_t));
 		if (sz <= 0 || sz < sizeof(image_header_t)) {
 			debug ("%s not found\n", aufile[i]);
+			ausize[i] = 0;
 			continue;
 		}
-		if (au_check_header_valid(i, sz) < 0) {
+		/* au_check_header_valid() updates ausize[] */
+		if ((imsize = au_check_header_valid(i, sz)) < 0) {
 			debug ("%s header not valid\n", aufile[i]);
 			continue;
 		}
-		sz = file_fat_read(aufile[i], LOAD_ADDR, MAX_LOADSZ);
+		/* totsize accounts for image size and flash erase size */
+		totsize += (imsize + (aufl_layout[i].end - aufl_layout[i].start));
+	}
+
+#ifdef CONFIG_PROGRESSBAR
+	if (totsize) {
+		lcd_puts(" Update in progress\n");
+		lcd_enable();
+	}
+#endif
+
+	/* just loop thru all the possible files */
+	for (i = 0; i < AU_MAXFILES && totsize; i++) {
+		if (!ausize[i]) {
+			continue;
+		}
+		sz = file_fat_read(aufile[i], LOAD_ADDR, ausize[i]);
+
 		debug ("read %s sz %ld hdr %d\n",
 			aufile[i], sz, sizeof(image_header_t));
+
+		if (sz != ausize[i]) {
+			printf ("%s: size %d read %d?\n", aufile[i], ausize[i], sz);
+			continue;
+		}
+
 		if (sz <= 0 || sz <= sizeof(image_header_t)) {
 			debug ("%s not found\n", aufile[i]);
 			continue;
@@ -452,6 +505,16 @@ int do_auto_update(void)
 	usb_stop();
 	/* restore the old state */
 	disable_ctrlc(old_ctrlc);
+#ifdef CONFIG_PROGRESSBAR
+	if (totsize) {
+		if (!res) {
+			lcd_puts("\n  Update completed\n");
+		} else {
+			lcd_puts("\n   Update error\n");
+		}
+		lcd_enable();
+	}
+#endif
 	return 0;
 }
 #endif /* CONFIG_AUTO_UPDATE */
diff --git a/board/mcc200/lcd.c b/board/mcc200/lcd.c
index b262516..98b86d1 100644
--- a/board/mcc200/lcd.c
+++ b/board/mcc200/lcd.c
@@ -24,13 +24,13 @@
 
 #ifdef CONFIG_LCD
 
-#define SWAPPED_LCD
+#undef SWAPPED_LCD /* For the previous h/w version */
 /*
  *  The name of the device used for communication
  * with the PSoC.
  */
 #define PSOC_PSC	MPC5XXX_PSC2
-#define PSOC_BAUD	500000UL
+#define PSOC_BAUD	230400UL
 
 #define RTS_ASSERT	1
 #define RTS_NEGATE	0
@@ -181,10 +181,35 @@ void lcd_enable (void)
 		udelay (PSOC_WAIT_TIME);
 	}
 	if (!retries) {
-		printf ("%s Error: PSoC doesn't respond on "
+		printf ("%s Warning: PSoC doesn't respond on "
 			"RTS NEGATE\n",	__FUNCTION__);
 	}
 
 	return;
 }
+#ifdef CONFIG_PROGRESSBAR
+
+#define FONT_WIDTH      8 /* the same as VIDEO_FONT_WIDTH in video_font.h */
+void show_progress (int size, int tot)
+{
+	int cnt;
+	int i;
+	static int rc = 0;
+
+	rc += size;
+
+	cnt = ((LCD_WIDTH/FONT_WIDTH) * rc) / tot;
+
+	rc -= (cnt * tot) / (LCD_WIDTH/FONT_WIDTH);
+
+	for (i = 0; i < cnt; i++) {
+		lcd_putc(0xdc);
+	}
+
+	if (cnt) {
+		lcd_enable(); /* MCC200-specific - send the framebuffer to PSoC */
+	}
+}
+
+#endif
 #endif /* CONFIG_LCD */
diff --git a/board/motionpro/motionpro.c b/board/motionpro/motionpro.c
index 95576ed..d60d233 100644
--- a/board/motionpro/motionpro.c
+++ b/board/motionpro/motionpro.c
@@ -141,11 +141,12 @@ long int initdram (int board_type)
 		dramsize = 0;
 
 	/* set SDRAM CS0 size according to the amount of RAM found */
-	if (dramsize > 0)
+	if (dramsize > 0) {
 		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 +
 			__builtin_ffs(dramsize >> 20) - 1;
-        else
+	} else {
 		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
+	}
 
 	/* let SDRAM CS1 start right after CS0 and disable it */
 	*(vu_long *) MPC5XXX_SDRAM_CS1CFG = dramsize;
diff --git a/board/prodrive/p3mx/p3mx.h b/board/prodrive/p3mx/p3mx.h
index 91071e9..1caae6b 100644
--- a/board/prodrive/p3mx/p3mx.h
+++ b/board/prodrive/p3mx/p3mx.h
@@ -31,4 +31,3 @@
 #define LED_ORANGE	4
 
 #endif /* __P3MX_H__ */
-
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c
index fe0f2b6..35b2315 100644
--- a/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/cpu/ppc4xx/44x_spd_ddr2.c
@@ -48,10 +48,10 @@
  * Defines
  *-----------------------------------------------------------------------------*/
 #ifndef	TRUE
-#define TRUE            1
+#define TRUE		1
 #endif
 #ifndef FALSE
-#define FALSE           0
+#define FALSE		0
 #endif
 
 #define SDRAM_DDR1	1
@@ -199,9 +199,9 @@ static void program_DQS_calibration(unsigned long *dimm_populated,
 				    unsigned char *iic0_dimm_addr,
 				    unsigned long num_dimm_banks);
 #ifdef HARD_CODED_DQS /* calibration test with hardvalues */
-static void          test(void);
+static void	test(void);
 #else
-static void          DQS_calibration_process(void);
+static void	DQS_calibration_process(void);
 #endif
 #if defined(DEBUG)
 static void ppc440sp_sdram_register_dump(void);
@@ -354,12 +354,12 @@ static unsigned long sdram_memsize(void)
  * .data sections.  It also cannot call routines that require these sections.
  *-----------------------------------------------------------------------------*/
 /*-----------------------------------------------------------------------------
- * Function:     initdram
+ * Function:	 initdram
  * Description:  Configures SDRAM memory banks for DDR operation.
- *               Auto Memory Configuration option reads the DDR SDRAM EEPROMs
- *               via the IIC bus and then configures the DDR SDRAM memory
- *               banks appropriately. If Auto Memory Configuration is
- *               not used, it is assumed that no DIMM is plugged
+ *		 Auto Memory Configuration option reads the DDR SDRAM EEPROMs
+ *		 via the IIC bus and then configures the DDR SDRAM memory
+ *		 banks appropriately. If Auto Memory Configuration is
+ *		 not used, it is assumed that no DIMM is plugged
  *-----------------------------------------------------------------------------*/
 long int initdram(int board_type)
 {
@@ -589,10 +589,10 @@ static void get_spd_info(unsigned long *dimm_populated,
 #ifdef CONFIG_ADD_RAM_INFO
 void board_add_ram_info(int use_default)
 {
-        if (is_ecc_enabled())
-                puts(" (ECC enabled)");
-        else
-                puts(" (ECC not enabled)");
+	if (is_ecc_enabled())
+		puts(" (ECC enabled)");
+	else
+		puts(" (ECC not enabled)");
 }
 #endif
 
@@ -1165,7 +1165,7 @@ static void program_initplr(unsigned long *dimm_populated,
 
 	/******************************************************
 	 ** Assumption: if more than one DIMM, all DIMMs are the same
-	 **             as already checked in check_memory_type
+	 **		as already checked in check_memory_type
 	 ******************************************************/
 
 	if ((dimm_populated[0] == SDRAM_DDR1) || (dimm_populated[1] == SDRAM_DDR1)) {
diff --git a/cpu/ppc4xx/start.S b/cpu/ppc4xx/start.S
index cd2ccec..24b30df 100644
--- a/cpu/ppc4xx/start.S
+++ b/cpu/ppc4xx/start.S
@@ -1859,11 +1859,11 @@ pll_wait:
 
 #if defined(CONFIG_440)
 #define function_prolog(func_name)      .text; \
-                                        .align 2; \
-                                        .globl func_name; \
-                                        func_name:
+					.align 2; \
+					.globl func_name; \
+					func_name:
 #define function_epilog(func_name)      .type func_name,@function; \
-                                        .size func_name,.-func_name
+					.size func_name,.-func_name
 
 /*----------------------------------------------------------------------------+
 | mttlb3.
@@ -1877,7 +1877,7 @@ pll_wait:
 | mftlb3.
 +----------------------------------------------------------------------------*/
 	function_prolog(mftlb3)
-        TLBRE(3,3,2)
+	TLBRE(3,3,2)
 	blr
 	function_epilog(mftlb3)
 
@@ -1893,7 +1893,7 @@ pll_wait:
 | mftlb2.
 +----------------------------------------------------------------------------*/
 	function_prolog(mftlb2)
-        TLBRE(3,3,1)
+	TLBRE(3,3,1)
 	blr
 	function_epilog(mftlb2)
 
@@ -1909,7 +1909,7 @@ pll_wait:
 | mftlb1.
 +----------------------------------------------------------------------------*/
 	function_prolog(mftlb1)
-        TLBRE(3,3,0)
+	TLBRE(3,3,0)
 	blr
 	function_epilog(mftlb1)
 
diff --git a/cpu/ppc4xx/tlb.c b/cpu/ppc4xx/tlb.c
index 08ae76c..50344a4 100644
--- a/cpu/ppc4xx/tlb.c
+++ b/cpu/ppc4xx/tlb.c
@@ -37,8 +37,8 @@ typedef struct region {
 } region_t;
 
 static int add_tlb_entry(unsigned long base_addr,
-                         unsigned long tlb_word0_size_value,
-                         unsigned long tlb_word2_i_value)
+			 unsigned long tlb_word0_size_value,
+			 unsigned long tlb_word2_i_value)
 {
 	int i;
 	unsigned long tlb_word0_value;
@@ -82,7 +82,7 @@ static int add_tlb_entry(unsigned long base_addr,
 }
 
 static void program_tlb_addr(unsigned long base_addr, unsigned long mem_size,
-                             unsigned long tlb_word2_i_value)
+			     unsigned long tlb_word2_i_value)
 {
 	int rc;
 	int tlb_i;
diff --git a/drivers/systemace.c b/drivers/systemace.c
index 634aa9b..3848d9c 100644
--- a/drivers/systemace.c
+++ b/drivers/systemace.c
@@ -56,12 +56,12 @@
 #if (CFG_SYSTEMACE_WIDTH == 8)
 #if !defined(__BIG_ENDIAN)
 #define ace_readw(off) ((readb(CFG_SYSTEMACE_BASE+off)<<8) | \
-                        (readb(CFG_SYSTEMACE_BASE+off+1)))
+			(readb(CFG_SYSTEMACE_BASE+off+1)))
 #define ace_writew(val, off) {writeb(val>>8, CFG_SYSTEMACE_BASE+off); \
 			      writeb(val, CFG_SYSTEMACE_BASE+off+1);}
 #else
 #define ace_readw(off) ((readb(CFG_SYSTEMACE_BASE+off)) | \
-                        (readb(CFG_SYSTEMACE_BASE+off+1)<<8))
+			(readb(CFG_SYSTEMACE_BASE+off+1)<<8))
 #define ace_writew(val, off) {writeb(val, CFG_SYSTEMACE_BASE+off); \
 			      writeb(val>>8, CFG_SYSTEMACE_BASE+off+1);}
 #endif
@@ -73,7 +73,7 @@
 /* */
 
 static unsigned long systemace_read(int dev, unsigned long start,
-                                    unsigned long blkcnt, void *buffer);
+				    unsigned long blkcnt, void *buffer);
 
 static block_dev_desc_t systemace_dev = { 0 };
 
@@ -137,7 +137,7 @@ block_dev_desc_t *systemace_get_dev(int dev)
  * number of blocks read. A zero return indicates an error.
  */
 static unsigned long systemace_read(int dev, unsigned long start,
-                                    unsigned long blkcnt, void *buffer)
+				    unsigned long blkcnt, void *buffer)
 {
 	int retry;
 	unsigned blk_countdown;
diff --git a/include/common.h b/include/common.h
index 5b2e71c..b162dbd 100644
--- a/include/common.h
+++ b/include/common.h
@@ -187,8 +187,7 @@ void	hang		(void) __attribute__ ((noreturn));
 long int initdram (int);
 int	display_options (void);
 void	print_size (ulong, const char *);
-int	print_buffer (ulong addr, void* data, uint width, uint count,
-                      uint linelen);
+int	print_buffer (ulong addr, void* data, uint width, uint count, uint linelen);
 
 /* common/main.c */
 void	main_loop	(void);
diff --git a/include/configs/mcc200.h b/include/configs/mcc200.h
index f60973b..621a81c 100644
--- a/include/configs/mcc200.h
+++ b/include/configs/mcc200.h
@@ -265,6 +265,7 @@
  */
 #if !defined(CONFIG_PRS200)
 #define CONFIG_LCD		1
+#define CONFIG_PROGRESSBAR 1
 #endif
 
 #if defined(CONFIG_LCD)
diff --git a/include/configs/mecp5200.h b/include/configs/mecp5200.h
index ccb0293..0c10294 100644
--- a/include/configs/mecp5200.h
+++ b/include/configs/mecp5200.h
@@ -88,10 +88,10 @@
 /* USB */
 #if 0
 #define CONFIG_USB_OHCI
-#define ADD_USB_CMD             CFG_CMD_USB | CFG_CMD_FAT
+#define ADD_USB_CMD		CFG_CMD_USB | CFG_CMD_FAT
 #define CONFIG_USB_STORAGE
 #else
-#define ADD_USB_CMD             0
+#define ADD_USB_CMD		0
 #endif
 
 /*
@@ -100,7 +100,7 @@
 #define CONFIG_COMMANDS		(CONFIG_CMD_DFL	| \
 				 CFG_CMD_EEPROM	| \
 				 CFG_CMD_FAT	| \
-                                 CFG_CMD_EXT2   | \
+				 CFG_CMD_EXT2	| \
 				 CFG_CMD_I2C	| \
 				 CFG_CMD_IDE	| \
 				 CFG_CMD_BSP	| \
@@ -110,11 +110,11 @@
 #include <cmd_confdefs.h>
 
 #if (TEXT_BASE == 0xFF000000)		/* Boot low with 16 MB Flash */
-#   define CFG_LOWBOOT	        1
+#   define CFG_LOWBOOT		1
 #   define CFG_LOWBOOT16	1
 #endif
 #if (TEXT_BASE == 0xFF800000)		/* Boot low with  8 MB Flash */
-#   define CFG_LOWBOOT	        1
+#   define CFG_LOWBOOT		1
 #   define CFG_LOWBOOT08	1
 #endif
 
@@ -131,20 +131,20 @@
 
 #define	CONFIG_EXTRA_ENV_SETTINGS \
 	"netdev=eth0\0" \
-        "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
-        "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
-        "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
-        "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
-        "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
-        "loadaddr=01000000\0" \
-        "serverip=192.168.2.99\0" \
-        "gatewayip=10.0.0.79\0" \
-        "user=mu\0" \
-        "target=mecp5200.esd\0" \
-        "script=mecp5200.bat\0" \
-        "image=/tftpboot/vxWorks_mecp5200\0" \
-        "ipaddr=10.0.13.196\0" \
-        "netmask=255.255.0.0\0" \
+	"flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
+	"flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
+	"net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
+	"vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
+	"ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
+	"loadaddr=01000000\0" \
+	"serverip=192.168.2.99\0" \
+	"gatewayip=10.0.0.79\0" \
+	"user=mu\0" \
+	"target=mecp5200.esd\0" \
+	"script=mecp5200.bat\0" \
+	"image=/tftpboot/vxWorks_mecp5200\0" \
+	"ipaddr=10.0.13.196\0" \
+	"netmask=255.255.0.0\0" \
 	""
 
 #define CONFIG_BOOTCOMMAND	"run flash_vxworks0"
@@ -171,12 +171,12 @@
 #define CFG_I2C_EEPROM_ADDR_LEN		2
 #define CFG_EEPROM_PAGE_WRITE_BITS	5
 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS	20
-#define CFG_I2C_MULTI_EEPROMS           1
+#define CFG_I2C_MULTI_EEPROMS		1
 /*
  * Flash configuration
  */
 #define CFG_FLASH_BASE		0xFFC00000
-#define CFG_FLASH_SIZE	        0x00400000
+#define CFG_FLASH_SIZE		0x00400000
 #define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x003E0000)
 #define CFG_MAX_FLASH_BANKS	1	/* max num of memory banks      */
 #define CFG_MAX_FLASH_SECT	512
@@ -200,15 +200,15 @@
 #define CONFIG_ENV_OVERWRITE	1
 #endif
 
-#define CFG_FLASH_CFI_DRIVER    1          /* Flash is CFI conformant           */
-#define CFG_FLASH_CFI           1          /* Flash is CFI conformant           */
-#define CFG_FLASH_PROTECTION    1          /* use hardware protection           */
+#define CFG_FLASH_CFI_DRIVER	1	   /* Flash is CFI conformant		*/
+#define CFG_FLASH_CFI		1	   /* Flash is CFI conformant		*/
+#define CFG_FLASH_PROTECTION	1	   /* use hardware protection		*/
 #if 0
 #define CFG_FLASH_USE_BUFFER_WRITE 1       /* use buffered writes (20x faster)  */
 #endif
-#define CFG_FLASH_INCREMENT     0x00400000 /* size of  flash bank               */
+#define CFG_FLASH_INCREMENT	0x00400000 /* size of  flash bank		*/
 #define CFG_FLASH_BANKS_LIST  { CFG_FLASH_BASE }
-#define CFG_FLASH_EMPTY_INFO    1          /* show if bank is empty             */
+#define CFG_FLASH_EMPTY_INFO	1	   /* show if bank is empty		*/
 
 
 /*
@@ -272,7 +272,7 @@
 
 #define CFG_LOAD_ADDR		0x100000	/* default load address */
 
-#define CFG_HZ			1000	        /* decrementer freq: 1 ms ticks */
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
 
 #define CFG_VXWORKS_MAC_PTR	0x00000000	/* Pass Ethernet MAC to VxWorks */
 
@@ -339,7 +339,7 @@
 /* Offset for alternate registers	*/
 #define CFG_ATA_ALT_OFFSET	(0x005C)
 
-/* Interval between registers                                                */
-#define CFG_ATA_STRIDE          4
+/* Interval between registers		*/
+#define CFG_ATA_STRIDE		4
 
 #endif /* __CONFIG_H */
diff --git a/include/i2c.h b/include/i2c.h
index 54c6f9f..d31c72d 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -56,6 +56,14 @@
 #define I2C_SET_BUS(a)
 #endif
 
+/* define the I2C bus number for RTC and DTT if not already done */
+#if !defined(CFG_RTC_BUS_NUM)
+#define CFG_RTC_BUS_NUM		0
+#endif
+#if !defined(CFG_DTT_BUS_NUM)
+#define CFG_DTT_BUS_NUM		0
+#endif
+
 /*
  * Initialization, must be called once on start up, may be called
  * repeatedly to change the speed and slave addresses.