Commit graph

383 commits

Author SHA1 Message Date
Daniel Gorsulowski
a3f3897bfd at91: Enable slow master clock on meesc board
Normally the processor clock has a divisor of 2.
In some cases this this needs to be set to 4.
Check the user has set environment mdiv to 4 to change the divisor.

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2010-01-23 08:15:50 -06:00
Reinhard Arlt
a0daa2e06f mpc83xx: vme8349: Fix power up reset sequence for tsi148
Remove PCI reset, if there is a monarch PMC module.

Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>

convert clrbits_be32 + setbits_be32 to clrsetbits_be32, use out_be32 to set gcr.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-07 18:36:30 -06:00
Reinhard Arlt
1dee9be683 mpc83xx: Add support for MPC8349 esd caddy2
The caddy2 is a variant of the already supported vme8349. So we just
add the differences to this board port. To better support those two
boards we switched from fixed SDRAM configuration to usage of
spd_sdram(). This is done by providing a board specific SPD EEPROM
routine with different values for both boards.

Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>

changed to use mkconfig -t option instead, plus misc codingstyle fixes.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-01-07 18:34:31 -06:00
Wolfgang Wegner
87d93a1ba2 move prototypes for gunzip() and zunzip() to common.h
Prototype for gunzip/zunzip was only in lib_generic/gunzip.c and thus
repeated in every file using it. This patch moves the prototypes to
common.h and removes all prototypes distributed anywhere else.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
2009-12-21 21:39:59 +01:00
Heiko Schocher
00b6d927ba 5xxx, fdt: move fdt_fixup_memory() to cpu.c file
u-boot updates, before starting Linux, the memory node in the
DTS. As this is a "standard" feature, move this functionality
to the cpu.c file for mpc5xxx and mpc512x processors.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-08 22:13:02 +01:00
Stefan Roese
39ff7d5f4c POST: Remove duplicated post_hotkey_pressed() functions
This patch introduces a weak default function for post_hotkey_pressed(),
returning 0, for boards without hotkey support. The long-running tests
won't be started on those boards. This default function was implemented
in many board directories. By implementing this weak default we can
remove all those duplicate versions.

Boards with hotkey support, can override this weak default function
by defining one in their board specific code.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-12-07 22:44:31 +01:00
Wolfgang Denk
2a49bf3149 Merge branch 'master' into next
Conflicts:
	board/esd/plu405/plu405.c
	drivers/rtc/ftrtc010.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-12-05 02:11:59 +01:00
Matthias Fuchs
34ddbd171b ppc4xx: Remove autoupdate feature from PLU405 board
The autoupdate feature is not used on PLU405 boards.
So remove it.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-25 10:57:33 +01:00
Matthias Fuchs
629ab99b3b ppc4xx: Remove confusing comment
This is not the sequoia board.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:39:36 +01:00
Stefan Roese
6c70049bd1 ppc4xx: Consolidate pci_master_init() function
This patch removes the duplicted implementations of the pci_master_init()
function by introducing a weak default function for it. It can be
overridden by a board specific version.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:35:34 +01:00
Stefan Roese
a760b02031 ppc4xx: Consolidate pci_pre_init() function
This patch removes the duplicted implementations of the pci_pre_init()
function by introducing a weak default function for it. This weak default
has a different implementation for some PPC variants. It can be
overridden by a board specific version.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:35:30 +01:00
Stefan Roese
1095493a5d ppc4xx: Consolidate pci_target_init() function
This patch removes the duplicted implementations of the pci_target_init()
function by introducing a weak default function for it. This weak default
has a different implementation for 440EP(x)/GR(x) PPC's. It can be
overridden by a board specific version (e.g. PMC440, korat).

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2009-11-19 11:35:08 +01:00
Matthias Fuchs
3ffc0d61ba ppc4xx: Initialize magnetic coupler on VOM405 boards
This patch fixes an ugly behavior of the IL712 magnetic coupler
as used on VOM405. These parts will remember their last state
over a power cycle which might cause unwanted behavior.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-17 13:36:35 +01:00
Matthias Fuchs
be0db3e314 ppc4xx: Initialize magnetic couplers in PLU405
This patch fixes an ugly behavior of the IL712 magnetic couplers
as used on PLU405. These parts will remember their last state
over a power cycle which might cause unwanted behavior.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-17 13:25:30 +01:00
Stefan Roese
9a81c61249 ppc4xx: Remove duplicated is_pci_host() functions
This patch introduces a weak default function for is_pci_host(),
returning 1. This is the default behaviour, since most boards only
implement PCI host functionality. This weak default can be overridden
by a board specific version if needed.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-09 11:27:08 +01:00
Stefan Roese
2cd95a25cb ppc4xx: Remove board specific linker scripts from most PPC4xx boards
All these linker scripts can be removed since the new common ppc4xx
linker script should be able to handle all of those boards.

Please test and report problems. Thanks.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-02 16:29:04 +01:00
Stefan Roese
b1245dd3c6 ppc4xx: Add custom linker script to board/*/config.mk
These boards have special linker scripts right now. We can't use the
common 4xx linker script here. So overrride the linker script (LDSCRIPT)
in board/*/config.mk and choose the board specific version.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-02 16:29:04 +01:00
Matthias Fuchs
f3ee25859e License cleanup: Fix license header for some esd display configurations
These files were autogenerated by EPSON configuration tools.
This patch replaces the autogenerated file headers by the GPL
license notice.

This change is done with the explicit permission
of Epson Research & Development / IC Software Development.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2009-10-24 22:54:29 +02:00
Daniel Gorsulowski
a380279b2a at91: Update MEESC board support
This patch implements several updates:
-disable CONFIG_ENV_OVERWRITE
-add new hardware style variants and set the arch numbers appropriate
-pass the serial# and hardware revision to the kernel
-removed unused macros from include/configs/meesc.h
-fixed multiline comment style

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2009-10-13 06:17:38 -05:00
Wolfgang Denk
cd77dd109c Merge branch 'reloc' 2009-10-09 00:03:18 +02:00
Niklaus Giger
ddc922ff2c ppc_4xx: Apply new HW register names
Modify all existing *.c files to use the new register names
as seen in the AMCC manuals.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:20 +02:00
Peter Tyser
6385b28116 fpga: Remove relocation fixups
PPC boards are the only users of the current FPGA code which is littered
with manual relocation fixups.  Now that proper relocation is supported
for PPC boards, remove FPGA manual relocation.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03 10:17:56 +02:00
Peter Tyser
858290178f ppc: Enable full relocation to RAM
The following changes allow U-Boot to fully relocate from flash to
RAM:
 - Remove linker scripts' .fixup sections from the .text section
 - Add -mrelocatable to PLATFORM_RELFLAGS for all boards
 - Define CONFIG_RELOC_FIXUP_WORKS for all boards

Previously, U-Boot would partially relocate, but statically initialized
pointers needed to be manually relocated.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-03 10:15:45 +02:00
Matthias Fuchs
3b4bd2d75c ppc4xx: Add SDRAM detection for PMC440 boards
This patch adds support to detect the amount of DDR2 SDRAM
on PMC440 modules. Detection is done by probing through
a list of available and supported hardware configurations
from 1GByte down to 256MB.

The static TLB entry is replaced by dynamically created entries.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-02 13:56:07 +02:00
Stefan Roese
952e7760bf ppc4xx: Convert PPC4xx UIC defines from lower case to upper case
The latest PPC4xx register cleanup patch missed the UIC defines.
This patch now changes lower case UIC defines to upper case.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-28 10:45:42 +02:00
Martha M Stan
054197ba8e mpc512x: Streamlined fixed_sdram() init sequence.
Signed-off-by: Martha M Stan <mmarx@silicontkx.com>

Minor cleanup:

Re-ordered default_mddrc_config[] to have matching indices.

This allows to use the same index "N" for source and target fields;
before, we had code like this

	out_be32(&im->mddrc.ddr_time_config2, mddrc_config[3]);

which always looked like a copy & paste error because 2 != 3.

Also, use NULL when meaning a null pointer.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-09-25 00:45:30 +02:00
Wolfgang Denk
cae26e2fdd Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2009-09-15 21:43:25 +02:00
Wolfgang Denk
97138fc480 board/esd/cpci750/ide.c: fix compile warning
Fix warning: ide.c:54: warning: dereferencing type-punned pointer will
break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2009-09-15 00:13:15 +02:00
Wolfgang Denk
ba73060cf4 board/esd/common/flash.c: Fix compile warning
Fix warning: ../common/flash.c:635: warning: dereferencing type-punned
pointer will break strict-aliasing rules

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: Stefan Roese <sr@denx.de>
2009-09-15 00:12:31 +02:00
Stefan Roese
d1c3b27525 ppc4xx: Big cleanup of PPC4xx defines
This patch cleans up multiple issues of the 4xx register (mostly
DCR, SDR, CPR, etc) definitions:

- Change lower case defines to upper case (plb4_acr -> PLB4_ACR)
- Change the defines to better match the names from the
  user's manuals (e.g. cprpllc -> CPR0_PLLC)
- Removal of some unused defines

Please test this patch intensive on your PPC4xx platform. Even though
I tried not to break anything and tested successfully on multiple
4xx AMCC platforms, testing on custom platforms is recommended.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-11 10:35:58 +02:00
Matthias Fuchs
cfab2ae322 ppc4xx: Fix PMC405DE support
This patch fixes PMC405DE support. Patch 85d6bf0b fixed out-of-tree
building for this board but the loadpci object did not get linked
after that.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-09-10 14:38:17 +02:00
Josh Boyer
317734966e Dual-license IBM code contributions
It was brought to our attention that U-Boot contains code derived from the
IBM OpenBIOS source code originally provided with some of the older PowerPC
4xx development boards.  As a result, the original license of this code has
been carried in the various files for a number of years in the U-Boot project.

IBM is dual-licensing the IBM code contributions already present in U-Boot
under either the terms of the GNU General Public License version 2, or the
original code license already present.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2009-08-09 23:15:33 +02:00
Reinhard Arlt
c2e49f706b mpc83xx: Add esd VME8349 board support
This patch adds support for the esd VME8349 board equipped with the
MPC8349. It's a VME PMC carrier board equipped with the Tundra
TSI148 VME-bridge.

Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-07-27 18:36:36 -05:00
Wolfgang Denk
85d6bf0bdc PMC405DE: fix out of tree building
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-27 08:50:59 +02:00
Matthias Fuchs
99d8b23bc7 ppc4xx: Add 405EP based PMC405DE board
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-24 06:47:40 +02:00
Matthias Fuchs
58ea142fb2 ppc4xx: Replace 4xx lowercase SPR references
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-24 06:47:17 +02:00
Matthias Fuchs
d4d2e79bb4 ppc4xx: Cleanup PLU405 board code
Some Coding style cleanup (braces, whitespaces, long lines)

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-07-24 06:42:31 +02:00
Wolfgang Denk
a694610d33 Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2009-07-19 00:38:23 +02:00
Wolfgang Denk
6e897a661f CPCI750: fix compile problem
Commit bc0d3296 removed ppc_error_no.h from Marvell boards
but forgot to update board/esd/cpci750/mv_eth.h

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-18 15:05:44 +02:00
Scott Wood
2419169f57 Remove legacy NAND and disk on chip references from boards.
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-17 15:03:28 -05:00
Wolfgang Denk
7629f1c06b MPC512x: factor out common code
Now that we have 3 boards for the MPC512x it turns out that they all
use the very same fixed_sdram() code.

This patch factors out this common code into cpu/mpc512x/fixed_sdram.c
and adds a new header file, include/asm-ppc/mpc512x.h, with some
macros, inline functions and prototype definitions specific to MPC512x
systems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-07-14 00:02:41 +02:00
Wolfgang Denk
0549353a6b mecp5123: fix build error
The mecp5123 board did not compile because the MSCAN Clock Control
Registers were missing; these got added, but as an array instead
of 4 individual registers. Adapt the code so it builds.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-07-14 00:01:58 +02:00
Wolfgang Denk
8e5e9b940c Coding style cleanup; update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-07-07 22:35:02 +02:00
Daniel Gorsulowski
33b1d3f43a at91: Add esd gmbh MEESC board support
This patch adds support for esd gmbh MEESC board.
The MEESC is based on an Atmel AT91SAM9263 SoC.

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2009-07-06 21:52:50 +02:00
Stefan Roese
e53b507cee mpc512x: Add esd gmbh mecp5123 board support
MECP5123 is a MPC5121E based module by esd gmbh.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-06-12 20:47:19 +02:00
Stefan Roese
58f10460b0 74xx_7xx: CPCI750: Add CPCI adapter/target support
The CPCI750 can be built as CPCI host or adapter/target board. This patch
adds support for runtime detection of those variants.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-06-12 20:47:18 +02:00
Stefan Roese
ae7a2739d7 74xx_7xx: CPCI750: Enable access to PCI function > 0
The Marvell bridge 64360 supports serveral PCI functions, not only 0. This
patch enables access to those functions.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-06-12 20:47:18 +02:00
Stefan Roese
e5b563e9ec 74xx_7xx: CPCI750: Minor coding style cleanup of cpci750.c
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-06-12 20:47:18 +02:00
Stefan Roese
0e5ef07d0d 74xx_7xx: CPCI750: Add loadpci command
This command is used to load/boot an OS-image which is transferred from
the CPCI host to the CPCI target/adapter.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
2009-06-12 20:47:18 +02:00
Wolfgang Denk
a89c33db96 General help message cleanup
Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.

Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.

This patch cleans this up - for example:

Before:
	=> help dtt
	dtt - Digital Thermometer and Thermostat

	Usage:
	dtt         - Read temperature from digital thermometer and thermostat.

After:
	=> help dtt
	dtt - Read temperature from Digital Thermometer and Thermostat

	Usage:
	dtt

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-06-12 20:47:16 +02:00
Matthias Fuchs
70be6c2d40 4xx: Add support for DP405 hardware variants
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:47 +02:00
Matthias Fuchs
de47a34d4d 4xx: Remove binary cpld bitstream from DP405 board
This patch removes the cpld binary bitstream that is
used by esd's cpld command on DP405 boards.

Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit. Some unused featues have been
removed therefore.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:47 +02:00
Matthias Fuchs
700d553fd3 4xx: Remove binary cpld bitstream from VOM405 board
This patch removes the cpld binary bitstream that is
used by esd's cpld command on VOM405 boards.

Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:46 +02:00
Matthias Fuchs
0bb1063036 4xx: Remove binary cpld bitstream from PMC405 board
This patch removes the cpld binary bitstream that is
used by esd's cpld command on PMC405 boards.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:46 +02:00
Matthias Fuchs
7cc635fb35 4xx: Remove binary cpld bitstream from CMS700 board
This patch removes the cpld binary bitstream that is
used by esd's cpld command on CMS700 boards.

Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit. Some unused featues have been
removed therefore.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:46 +02:00
Matthias Fuchs
c1b2f79788 esd/common: extend cpld command with address parameter
This patch adds support for an address parameter to esd's
cpld command. This is in preparation to remove compiled-in
binary cpld (xsvf) bitstreams.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-06-12 20:39:46 +02:00
Peter Tyser
0f89c54be9 i2c: Update references to individual i2c commands
The individual i2c commands imd, imm, inm, imw, icrc32, iprobe, iloop,
and isdram are no longer available so all references to them have been
updated to the new form of "i2c <cmd>".

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-06-12 20:39:46 +02:00
Peter Tyser
54afc6ee10 cpci750: i2c cleanup
The following changes were made, primarily to bring the cpci750 i2c
driver in line with U-Boot's current I2C API:
- Made i2c_init() globally accessible
- Made i2c_read() and i2c_write() return an integer
- Updated i2c_init() calls to pass in CONFIG_SYS_I2C_SLAVE in the
  offhand chance someone adds slave support in the future

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-06-12 20:39:45 +02:00
Detlev Zundel
792a09eb9d Fix e-mail address of Gary Jennejohn.
Signed-off-by: Detlev Zundel <dzu@denx.de>
2009-05-15 22:11:59 +02:00
Wolfgang Denk
c0a14aedc3 Update CHANGELOG, coding style cleanup. 2009-04-05 00:27:57 +02:00
Wolfgang Denk
74de7aefd7 Add "source" command; prepare removal of "autoscr" command
According to the doc/feature-removal-schedule.txt, the "autoscr"
command will be replaced by the "source" command in approximately 6
months from now.

This patch prepares this change and starts a 6 month transition
period as follows:

- The new "source" command has been added, which implements exactly
  the same functionlaity as the old "autoscr" command before
- The old "autoscr" command name is kept as an alias for compatibility
- Command sequences, script files atc. have been adapted to use the
  new "source" command
- Related environment variables ("autoscript", "autoscript_uname")
  have *not* been adapted yet; these will be renamed resp. removed in
  a separate patch when the support for the "autoscr" command get's
  finally dropped.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-04-03 22:01:42 +02:00
Matthias Fuchs
bb57ad4be7 ppc4xx: Use correct io accessors for esd 405/440 boards
This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32
macros. Also volatile pointer references are replaced by the
new accessors.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:14 +01:00
Matthias Fuchs
049216f045 ppc4xx: Use correct io accessors for esd 405 boards
This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32
macros. Also volatile pointer references are replaced by the
new accessors.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:14 +01:00
Matthias Fuchs
a59205d151 ppc4xx: Cleanup linker scripts of esd 4xx boards
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:14 +01:00
Matthias Fuchs
2f103ee284 ppc4xx: Update TEXT_BASE for DASA_SIM boards
Fix building DASA_SIM boards by increasing U-Boot's size in flash.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:13 +01:00
Matthias Fuchs
09db8f4de6 ppc4xx: DU405 maintenance fix
-strip unused features
-fix resetting phy

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:13 +01:00
Trent Piepho
f62fb99941 Fix all linker script to handle all rodata sections
A recent gcc added a new unaligned rodata section called '.rodata.str1.1',
which needs to be added the the linker script.  Instead of just adding this
one section, we use a wildcard ".rodata*" to get all rodata linker section
gcc has now and might add in the future.

However, '*(.rodata*)' by itself will result in sub-optimal section
ordering.  The sections will be sorted by object file, which causes extra
padding between the unaligned rodata.str.1.1 of one object file and the
aligned rodata of the next object file.  This is easy to fix by using the
SORT_BY_ALIGNMENT command.

This patch has not be tested one most of the boards modified.  Some boards
have a linker script that looks something like this:

*(.text)
. = ALIGN(16);
*(.rodata)
*(.rodata.str1.4)
*(.eh_frame)

I change this to:

*(.text)
. = ALIGN(16);
*(.eh_frame)
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))

This means the start of rodata will no longer be 16 bytes aligned.
However, the boundary between text and rodata/eh_frame is still aligned to
16 bytes, which is what I think the real purpose of the ALIGN call is.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
2009-03-20 22:39:12 +01:00
Stefan Roese
9199b9cc8f ppc4xx: PMC440: Only use one CS (rank) in DDR2 configuration
This patch fixes a problem spotted by Mikhail Zolotaryov on Sequoia with
the DDR2 configuration to only use one CS (rank). As this code is most
likely copied from the original Sequoia version, this error was copied
as well.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-17 10:52:36 +01:00
Stefan Roese
f50fe4bd61 ppc4xx: Some more PMC405 coding-style cleanup
Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-18 14:05:37 +01:00
Matthias Fuchs
2f6eb9170b ppc4xx: Update PMC405 board support
This patch prepares the good old PMC405 board support for
upcoming PMC405V2 patches.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-18 13:50:35 +01:00
Matthias Fuchs
c553b5f4a0 ppc4xx: Cleanup PMC405 board support
This patch fixes coding style for PMC405 board support.
Also some unneeded features/code is removed.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-18 13:50:29 +01:00
Kumar Gala
ff4e66e93c pci: Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY for clarity
The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.

Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-07 23:50:04 +01:00
Peter Tyser
2fb2604d5c Command usage cleanup
Remove command name from all command "usage" fields and update
common/command.c to display "name - usage" instead of
just "usage". Also remove newlines from command usage fields.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28 08:49:52 +01:00
Peter Tyser
62c3ae7c6e Standardize command usage messages with cmd_usage()
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-01-28 08:43:45 +01:00
Matthias Fuchs
3ba605d4be ppc4xx: Add loadpci command to esd's CPCI4052 and CPCI405AB boards
This patch adds esd's loadpci BSP command to CPCI4052 and
CPCI405AB board. This requires CONFIG_CMD_BSP and CONFIG_PRAM.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-14 11:20:07 +01:00
Matthias Fuchs
600fe46fb3 ppc4xx: Disable pci node in device tree on CPCI405 pci adapters
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-14 11:18:53 +01:00
Matthias Fuchs
f6a1f490d2 ppc4xx: Cleanup CPCI405 board code
This patch cleans up CPCI405 board support:
- wrap long lines
- unification of spaces in function calls
- remove dead code

Use correct io accessors on peripherals.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-14 11:18:20 +01:00
Matthias Fuchs
fceebb45a0 ppc4xx: Enable auto RS485 mode on PLU405 boards
This patch turns on the auto RS485 mode in the 2nd external
uart on PLU405 boards. This is a special mode of the used
Exar XR16C2850 uart. Because these boards only have a 485 physical
layer connected it's a good idea to turn it on by default.

Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-01-14 11:17:52 +01:00
Jean-Christophe PLAGNIOL-VILLARD
3aed3aa2c1 Fix new found CFG_
Also fix some minor typos.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-12-14 10:55:30 +01:00
Matthias Fuchs
19ef4f7a6e ppc4xx: Disable EEPROM write access on PMC440 boards
This patch disables EEPROM wrtie access by default on PMC440 board.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2008-12-10 17:20:10 +01:00
Matthias Fuchs
5b67a1439a ppc4xx: Fix Ethernet PHY LED configuration on PMC440 boards
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2008-12-10 17:20:03 +01:00
Matthias Fuchs
1951f847f0 ppc4xx: Update TEXT_BASE for CPCI405 boards
This patch fixes building U-Boot for CPCI405 boards.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-12-10 15:11:15 +01:00
Matthias Fuchs
0c2385c3bb ppc4xx: Use correct io accessors for PCI405
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-25 09:03:37 +01:00
Matthias Fuchs
348c849d86 ppc4xx: Remove unused code from PCI405 code
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-25 09:03:32 +01:00
Selvamuthukumar
9b827cf172 Align end of bss by 4 bytes
Most of the bss initialization loop increments 4 bytes
at a time. And the loop end is checked for an 'equal'
condition. Make the bss end address aligned by 4, so
that the loop will end as expected.

Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-11-18 23:13:16 +01:00
Ben Warren
4d03a4e20e Moved PPC4xx EMAC driver to drivers/net
Also changed path in all linker scripts that reference this driver

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
2008-11-09 21:38:04 -08:00
Matthias Fuchs
be27079890 ppc4xx: Update PMC440 board support
This patch brings PMC440 board support up to date:

- fix GPIO configuration
- add misc_init_f()
- use better values for usbact variable
- fix USB 2.0 phy reset sequence
- shrink BAR2 to save PCI address space
- add FDT support

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-31 10:38:30 +01:00
Matthias Fuchs
75183b1a7f ppc4xx: Fix PMC440 BSP commands
This patch fixes the PMC440 BSP commands painit and selfreset

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-31 10:38:22 +01:00
Matthias Fuchs
ca0c2d42b9 ppc4xx: Fix esd loadpci command
This patch fixes esd's loadpci command when not all
memory on adapter boards is accessable via PCI.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-31 10:37:58 +01:00
Matthias Fuchs
492aa9ea13 ppc4xx: Clean up PMC440 header
-Codingstyle cleanup
-Remove unused GPIO define

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-31 10:37:50 +01:00
Matthias Fuchs
295133258a ppc4xx: Handle other board variant in PMC440 FPGA code
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-31 10:37:42 +01:00
Wolfgang Denk
8ed44d91c8 Cleanup: fix "MHz" spelling
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-21 11:25:39 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Matthias Fuchs
542b385a62 ppc4xx: Fix USB 2.0 phy reset sequence
This patch fixes USB 2.0 communication issues on some DU440 boards.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-10 09:38:36 +02:00
Matthias Fuchs
df8c1ce111 ppc4xx: Add strapping mode for 667MHz CPU frequency on DU440 board
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-10 09:38:36 +02:00
Matthias Fuchs
6a133d6a00 ppc4xx: Fix DU440 GPIO configuration
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-10-10 09:38:36 +02:00
Wolfgang Denk
afbc526336 Merge branch 'Makefile-next' of git://git.denx.de/u-boot-arm 2008-09-12 16:13:12 +02:00
Stefan Roese
7bf5ecfa50 ppc4xx: Fix SDRAM inititialization of multiple 405 based board ports
This patch fixes a problem introdiced with patch
bbeff30c [ppc4xx: Remove superfluous dram_init() call or replace it by
initdram()].

The boards affected are:
- PCI405
- PPChameleonEVB
- quad100hd
- taihu
- zeus

Signed-off-by: Stefan Roese <sr@denx.de>
2008-09-12 07:12:33 +02:00
Jean-Christophe PLAGNIOL-VILLARD
0e8d158664 rename CFG_ENV macros to CONFIG_ENV
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:06 +02:00
Jean-Christophe PLAGNIOL-VILLARD
5a1aceb068 rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-10 22:48:04 +02:00