Stefan Roese [Fri, 2 Feb 2007 11:44:22 +0000 (12:44 +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.
Stefan Roese [Thu, 1 Feb 2007 12:22:41 +0000 (13:22 +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.
Stefan Roese [Tue, 30 Jan 2007 16:06:10 +0000 (17:06 +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.
Stefan Roese [Tue, 30 Jan 2007 16:04:19 +0000 (17:04 +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.
Bartlomiej Sieka [Tue, 23 Jan 2007 13:21:14 +0000 (14:21 +0100)]
[iDMR] Flash driver on initialisation write-protects some sectors,
currently sectors 0-3. Sector 3 does not need to be protected, though
(U-boot occupies sectors 0-1 and the environment sector 2). This commit
fixes this, i.e., only sectors 0-2 are protected.
Bartlomiej Sieka [Tue, 23 Jan 2007 13:11:22 +0000 (14:11 +0100)]
[iDMR] Using MII-related commands on iDRM board doesn't work now (e.g.,
"mii device" results in "Unexpected exception"). Fixing this properly
requires some clean-up in the FEC drivers infrastructure for ColdFire, so
this commit disables MII commads for now.
roy zang [Mon, 22 Jan 2007 05:19:21 +0000 (13:19 +0800)]
use CFG_WRITE_SWAPPED_DATA define instead of define CFG_FLASH_CFI_SWAP
The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007
fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support
mpc7448hpc2 board.
roy zang [Mon, 22 Jan 2007 05:15:35 +0000 (13:15 +0800)]
Merge branch 'master' into hpc2
Conflicts:
drivers/cfi_flash.c
The patch by Heiko Schocher <hs@pollux.denx.de> on Jan, 19, 2007
fixes cfi_driver bug for mpc7448hpc2 board. The default cfi_driver can support
mpc7448hpc2 board.
Wolfgang Denk [Wed, 10 Jan 2007 00:28:39 +0000 (01:28 +0100)]
Fix auto_update for MCC200 board.
The invocation of do_auto_update() is moved to the end of the
misc_init_r() function, after the flash mappings have been
initialized. Please find attached a patch that implements that
change.
Also correct the decoding of the keypad status. With this update, the
key that will trigger the update is Column 2, Row 2.
CAM5200 flash driver modifications:
- use CFI driver (replaces custom flash driver) for main 'cam5200' target
- add second build target 'cam5200_niosflash' which still uses custom driver
Stefan Roese [Fri, 5 Jan 2007 10:46:05 +0000 (11:46 +0100)]
[PATCH] nand: Fix problem with oobsize calculation
Here the description from Brian Brelsford <Brian_Brelsford@dell.com>:
The Hynix part returns a 0x1d in the 4th ID byte. The Samsung part
returns a 0x15. In the code fragment below bits [1:0] determine the
page size, it is ANDed via "(extid & 0x3)" then shifted out. The
next field is also ANDed with 0x3. However this is a one bit field
as defined in the Hynix and Samsung parts in the 4th ID byte that
determins the oobsize, not a two bit field. It works on Samsung as
bits[3:2] are 01. However for the Hynix there is a 11 in these two
bits, so the oob size gets messed up.
I checked the correct linux code and the suggested fix from Brian is
also available in the linux nand mtd driver.
Bartlomiej Sieka [Thu, 28 Dec 2006 18:08:21 +0000 (19:08 +0100)]
Few V38B changes:
- fix a typo in V38B config file
- move watchdog initialisation earlier in the boot process
- add "wdt=off" to default kernel command line (disables kernel watchdog)
roy zang [Mon, 4 Dec 2006 09:54:21 +0000 (17:54 +0800)]
Introduce PLL_CFG[0:4] table for processor 7448/7447A/7455/7457. The original
multiplier table can not refect the real PLL clock behavior of these
processors. Please refer to the hardware specification for detailed
information of the corresponding processors. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
roy zang [Mon, 4 Dec 2006 06:33:08 +0000 (14:33 +0800)]
Remove the duplicate memory test code for mpc744ihpc2 board.
If a memory test is needed, please use the functions in
post/memory.c or memtest command. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
roy zang [Fri, 1 Dec 2006 11:01:25 +0000 (19:01 +0800)]
Fix the exception occuring in RAM table search issue.
The original search_one_table() function code can only processes the search
for the exception occurring in FLASH/ROM, because the exception and fixup
table usually locate in FLASH. If the exception address is also in
FLASH, it will be OK.
If the exception occurs in RAM, after the u-boot relocation, a
relocation offset should be added.
clean up the code in cpu/74xx_7xx/cpu.c
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
roy zang [Fri, 1 Dec 2006 03:47:36 +0000 (11:47 +0800)]
Clean up the code according to codestyle:
(1) remove some C++ comments.
(2) remove trailing white space.
(3) remove trailing empty line.
(4) Indentation by table.
(5) remove {} in one line condition.
(6) add space before '(' in function call.
Remove some weird printf () output.
Add necessary comments.
Modified Makefile to support building in a separate directory.
projects / u-boot / log