Commit graph

2632 commits

Author SHA1 Message Date
Wolfgang Denk
f1152f8c28 Code cleanup and default config update for STC GP3 SSA board.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-07-06 02:50:19 +02:00
Wolfgang Denk
98c440bee6 Merge with /home/wd/git/u-boot/custodian/u-boot-testing 2007-07-03 15:07:56 +02:00
Mushtaq Khan
1f2a058986 Fix S-ATA support.
Signed-off-by: mushtaq khan <mushtaqk_921@yahoo.co.in>
2007-06-30 18:50:48 +02:00
Stefan Roese
e4feb7638c Merge with git://www.denx.de/git/u-boot.git 2007-06-25 20:20:30 +02:00
Niklaus Giger
a1bd6200ec ppc4xx: PPC440EPx Emit DDR0 registers on machine check interrupt
This patch prints the DDR status registers upon machine check
interrupt on the 440EPx/GRx. This can be useful especially when
ECC support is enabled.

I added some small changes to the original patch from Niklaus to
make it compile clean.

Signed-off-by: Niklaus Giger <niklaus.giger@nestal.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-25 17:03:13 +02:00
Niklaus Giger
807018fb7f ppc4xx: Fix O=buildir builds
This patch fixes the problem to assemble cpu/ppc4xx/start.S
experienced last week where building failed having specified
O=../build.sequoia.

Signed-off-by: Niklaus Giger <niklaus.giger@nestal.com>
2007-06-25 16:50:55 +02:00
Stefan Roese
466fff1a7b ppc4xx: Add pci_pre_init() for 405 boards
This patch removes the CFG_PCI_PRE_INIT option completely, since
it's not needed anymore with the patch from Matthias Fuchs with
the "weak" pci_pre_init() implementation.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-25 15:57:39 +02:00
Matthias Fuchs
6f35c53166 ppc4xx: Maintenance patch for esd's CPCI405 derivats
-add pci_pre_init() for pci interrupt fixup code
-disable phy sleep mode via reset_phy() function
-use correct io accessors
-cleanup

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-06-25 11:58:46 +02:00
Matthias Fuchs
5a1c9ff0c4 ppc4xx: Add pci_pre_init() for 405 boards
This patch adds support for calling a plattform dependant
pci_pre_init() function for 405 boards. This can be used to
move the current pci_405gp_fixup_irq() function into the
board code.

This patch also makes the CFG_PCI_PRE_INIT define obsolete.
A default function with 'weak' attribute is used when
a board specific pci_pre_init() is not implemented.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2007-06-25 11:57:50 +02:00
Wolfgang Denk
1636d1c852 Coding stylke cleanup; rebuild CHANGELOG 2007-06-22 23:59:00 +02:00
Igor Lisitsin
2dc64451b4 Adapt log buffer code to support Linux 2.6
A new environment variable, "logversion", selects the log buffer
behaviour. If it is not set or set to a value other than 2, then the
old, Linux 2.4.4, behaviour is selected.

Signed-off-by: Igor Lisitsin <igor@emcraft.com>
--
2007-06-22 23:25:25 +02:00
Igor Lisitsin
a11e06965e Extend POST support for PPC440
Added memory, CPU, UART, I2C and SPR POST tests for PPC440.

Signed-off-by: Igor Lisitsin <igor@emcraft.com>
--
2007-06-22 23:21:01 +02:00
Stefan Roese
3a1f5c81b0 ppc4xx: Fix problem with extended program_tlb() funtion
The recently extended program_tlb() function had a problem when
multiple TLB's had to be setup (for example with 512MB of SDRAM). The
virtual address was not incremented. This patch fixes this issue
and is tested on Katmai with 512MB SDRAM.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-22 16:58:40 +02:00
Rafal Jaworowski
02032e8f14 [ppc] Fix build breakage for all non-4xx PowerPC variants.
- adapt to the more generic EXCEPTION_PROLOG and CRIT_EXCEPTION macros
- minor 4xx cleanup
2007-06-22 14:58:04 +02:00
Wolfgang Denk
83b4cfa3d6 Coding style cleanup. Refresh CHANGELOG. 2007-06-20 18:14:24 +02:00
Stefan Roese
6b44466cde Merge with git://www.denx.de/git/u-boot.git 2007-06-20 08:23:42 +02:00
Stefan Roese
b3f9ec86e3 ppc4xx: Add bootstrap command for AMCC Sequoia (440EPx) eval board
This patch adds a board command to configure the I2C bootstrap EEPROM
values. Right now 533 and 667MHz are supported for booting either via NOR
or NAND FLASH. Here the usage:

=> bootstrap 533 nor        ;to configure the board for 533MHz NOR booting
=> bootstrap 667 nand       ;to configure the board for 667MHz NNAND booting

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-19 17:22:44 +02:00
Stefan Roese
df8a24cdd3 [ppc4xx] Fix problem with NAND booting on AMCC Acadia
The latest changes showed a problem with the location of the NAND-SPL
image in the OCM and the init-data area (incl. cache). This patch
fixes this problem.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-19 16:42:31 +02:00
Stefan Roese
86ba99e341 [ppc4xx] Change board/amcc/acadia/cpr.c to pll.c
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-19 16:40:58 +02:00
Wolfgang Denk
5ffa76a032 Merge with /home/wd/git/u-boot/master 2007-06-18 21:38:46 +02:00
Stefan Roese
e73846b7cf [ppc4xx] Change lwmon5 port to work with recent 440 exception rework
Now CONFIG_440 has to be defined in all PPC440 board config files.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-15 11:33:41 +02:00
Stefan Roese
b7c3e93105 Merge with /home/stefan/git/u-boot/denx-440-exceptions 2007-06-15 11:20:13 +02:00
Grzegorz Bernacki
efa35cf12d ppc4xx: Clean up 440 exceptions handling
- Introduced dedicated switches for building 440 and 405 images required
  for 440-specific machine instructions like 'rfmci' etc.

- Exception vectors moved to the proper location (_start moved away from
  the critical exception handler space, which it occupied)

- CriticalInput now serviced (with default handler)

- MachineCheck properly serviced (added a dedicated handler and return
  subroutine)

- Overall cleanup of exceptions declared with STD_EXCEPTION macro (unused,
  unhandled and those not relevant for 4xx were eliminated)

- Eliminated Linux leftovers, removed dead code

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-15 11:19:28 +02:00
Stefan Roese
b765ffb773 [ppc4xx] Add initial lwmon5 board support
This patch adds initial support for the Liebherr lwmon5 board euqipped
with an AMCC 440EPx PowerPC.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-15 08:18:01 +02:00
Stefan Roese
85f737376d [ppc4xx] Extend 44x GPIO setup with default output state
The board config array CFG_440_GPIO_TABLE for the ppc440 GPIO setup
is extended with the default GPIO output state (level).

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-15 07:39:43 +02:00
Stefan Roese
dbca208518 [ppc4xx] Extend program_tlb() with virtual & physical addresses
Now program_tlb() allows to program a TLB (or multiple) with
different virtual and physical addresses. With this change, now one
physical region (e.g. SDRAM) can be mapped 2 times, once with caches
diabled and once with caches enabled.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-14 11:14:32 +02:00
Detlev Zundel
9912121f7e Change 'repeatable' attribute of some commands to sensible values.
Most prominently this changes 'erase' to be non-repeatable.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2007-06-12 14:23:00 +02:00
Detlev Zundel
5afb202093 Fix 'run' not to continue after interrupted command
Signed-off-by: Detlev Zundel <dzu@denx.de>
2007-06-12 14:23:00 +02:00
Bartlomiej Sieka
8f8416fada TQM5200: Add Flat Device Tree support, update default env. accordingly.
Signed-off-by: Jan Wrobel <wrr@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>
2007-06-08 14:52:22 +02:00
Wolfgang Denk
9045f33c02 Fix config problems on SC3 board; make ide_reset_timeout work. 2007-06-08 10:24:58 +02:00
Benoît Monin
fba3fb0449 [PATCH] fix gpio setting when using CFG_440_GPIO_TABLE
Set the correct value in GPIOx_TCR when configuring the gpio
with CFG_440_GPIO_TABLE.

Signed-off-by: Benoit Monin <bmonin@adeneo.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-08 09:55:24 +02:00
Wolfgang Denk
725671ccd2 Coding Style cleanup; generate new CHANGELOG file.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-06-06 16:26:56 +02:00
Wolfgang Denk
83b75ef3a6 Merge with /home/wd/git/u-boot/custodian/u-boot-mpc86xx 2007-06-06 16:21:11 +02:00
Wolfgang Denk
d1246a4bb1 Merge with /home/wd/git/u-boot/custodian/u-boot-arm 2007-06-06 16:18:01 +02:00
Stefan Roese
1cf6756333 Merge with /home/stefan/git/u-boot/acadia-nand-boot 2007-06-06 11:43:58 +02:00
Stefan Roese
c440bfe6d6 ppc4xx: Add NAND booting support for AMCC Acadia (405EZ) eval board
This patch adds NAND booting support for the AMCC Acadia eval board.

Please make sure to configure jumper J7 to position 2-3 when booting
from NOR, and to position 1-2 when booting for NAND.

I also added a board command to configure the I2C bootstrap EEPROM
values. Right now only 267MHz is support for booting either via NOR
or NAND FLASH. Here the usage:

=> bootstrap 267 nor	;to configure the board for 267MHz NOR booting
=> bootstrap 267 nand	;to configure the board for 267MHz NNAND booting

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-06 11:42:13 +02:00
Jon Loeliger
ac0e8d08a1 Merge branch 'mpc8641' 2007-06-05 13:29:00 -05:00
Ed Swarthout
32922cdc47 mpc8641 image size cleanup
e600 does not have a bootpg restriction.
Move the version string to beginning of image at fff00000.
Resetvec.S is not needed.
Update flash copy instructions.
Add tftpflash env variable

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-06-05 13:27:34 -05:00
Wolfgang Denk
c0c292b285 Merge with /home/wd/git/u-boot/custodian/u-boot-ppc4xx 2007-06-04 22:59:44 +02:00
Benoît Monin
e3cbe1f93c [PATCH] Fix ppc4xx bootstrap letter displayed on startup
The attached patch is mainly cosmetic, allowing u-boot to
display the correct bootstrap option letter according to the
datasheets.

The original patch was extended with 405EZ support by Stefan
Roese.

Signed-off-by: Benoit Monin <bmonin@adeneo.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-04 08:36:05 +02:00
Stefan Roese
18d156eb37 ppc4xx: Add missing file for Bamboo NAND booting support
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 16:18:17 +02:00
Stefan Roese
f3679aa13d Merge with /home/stefan/git/u-boot/bamboo-nand 2007-06-01 16:15:34 +02:00
Stefan Roese
155a96478a ppc4xx: Undo Sequoia patch for dynamic EBC speed support of 83MHz
This patch undoes the patch by Jeff Mann with commit-id ada4697d. As
suggested by AMCC it is not recommended to dynamically change the EBC
speed after bootup. So we undo this change to be on the safe side.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:58:19 +02:00
Stefan Roese
9d9096043e ppc4xx: Update Sequoia NAND booting support with ECC
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:29:04 +02:00
Stefan Roese
cf959c7d66 ppc4xx: Add NAND booting support for AMCC Bamboo (440EP) eval board
This patch adds NAND booting support for the AMCC Bamboo eval board.
Since the NAND-SPL boot image is limited to 4kbytes, this version
only supports the onboard 64MBytes of DDR. The DIMM modules can't be
supported, since the setup code for I2C DIMM autodetection and
configuration is too big for this NAND bootloader.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:27:11 +02:00
Stefan Roese
42be56f53c NAND: Add ECC support to NAND booting support in nand_spl/nand_boot.c
The U-Boot NAND booting support is now extended to support ECC
upon loading of the NAND U-Boot image.

Tested on AMCC Sequoia (440EPx) and Bamboo (440EP).

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:23:04 +02:00
Stefan Roese
a471db07fb ppc4xx: Prepare Bamboo port for NAND booting support
This patch updates the "normal" Bamboo NOR booting port, so
that it is compatible with the coming soon NAND booting
Bamboo port.

It also enables the 2nd NAND flash on the Bamboo.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:19:29 +02:00
Stefan Roese
53ad02103f ppc4xx: Update in_be32() functions and friends to latest Linux version
Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:16:58 +02:00
Stefan Roese
91da09cfbc NAND: Add hardware ECC support to the PPC4xx NAND driver ndfc.c
This patch adds hardware ECC support to the NDFC driver. It also
changes the register access from using the "simple" in32/out32
functions to the in_be32/out_be32 functions, which make sure
that the access is correctly synced. This is the only recommended
access to SoC registers in the current Linux kernel.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:15:12 +02:00
Stefan Roese
17b5e86228 NAND: Update nand_ecc.c to latest Linux version
This patch updates the nand_ecc code to the latest Linux version.
The main reason for this is the more compact code. This makes
it possible to include the ECC code into the NAND bootloader
image (NAND_SPL) for PPC4xx.

Signed-off-by: Stefan Roese <sr@denx.de>
2007-06-01 15:12:15 +02:00