Commit graph

25 commits

Author SHA1 Message Date
Kenneth Johansson
6689484ccd mpc5121: Move iopin features from board specific to common files.
And in the process eliminate some duplicate register defines.

Signed-off-by: Kenneth Johansson <kenneth@southpole.se>
2008-08-05 20:45:34 -06:00
Wolfgang Denk
699f051255 Prepare v1.3.4-rc1: Code cleanup, update CHANGELOG, sort Makefile
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-15 22:22:44 +02:00
Wolfgang Denk
0f9d5f6d6e ADS5121: Fix (delete) incorrect ads5121_diu_init() prototype
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-13 19:48:26 +02:00
Kenneth Johansson
f889265753 fix DIU for small screens
The DIU_DIV register is 8 bit not 5 bit. This prevented large DIV values
so it was not possible to set a slow pixel clock and thus prevented
display on small screens.

Signed-off-by: Kenneth Johansson <kenneth@southpole.se>
Acked-by: John Rigby <jrigby@freescale.com>
2008-07-12 13:34:15 -06:00
John Rigby
b60b857387 ADS5121 cleanup compile warnings
board/ads5121/iopin.c
    Replace bit fields in struct iopin_t with a single
    field and intialize it via plain old macros.
    This fixes the type pun warnings and makes the code
    more readable.

board/ads5121/ads5121.c
    Add include iopin.h to ads5121.c for the iopin_initialize
    prototype.

    Add an extern void ads5121_diu_init(void)

Signed-off-by: John Rigby <jrigby@freescale.com>
2008-07-12 13:33:59 -06:00
Wolfgang Denk
9b55a25369 Fix some more print() format errors.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-11 01:16:00 +02:00
Martha Marx
f31c49db2a Configuration changes for ADS5121 Rev 3
ADS5121 Rev 3 board is now the default config

config targets are now

ads5121_config
    Rev 3 board with
	PCI
	M41T62 on board RTC
	512MB DRAM

ads5121_rev2_config
    Rev 2 board with
	No PCI
	256MB DRAM

Signed-off-by: Martha Marx <mmarx@silicontkx.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: John Rigby <jrigby@freescale.com>
2008-07-10 11:36:42 -06:00
Martha Marx
16bee7b0dc Consolidate ADS5121 IO Pin configuration
Consolidate ADS5121 IO Pin configuration to one file
board/ads5121/iopin.c.

Remove pin config from cpu/mpc512x/fec.c

Signed-off-by: Martha Marx <mmarx@silicontkx.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: John Rigby <jrigby@freescale.com>
2008-07-10 11:36:32 -06:00
Wolfgang Denk
c8a3b109f0 Cleanup out-or-tree building for some boards (.depend)
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-02 23:49:18 +02:00
Becky Bruce
9973e3c614 Change initdram() return type to phys_size_t
This patch changes the return type of initdram() from long int to phys_size_t.
This is required for a couple of reasons: long int limits the amount of dram
to 2GB, and u-boot in general is moving over to phys_size_t to represent the
size of physical memory.  phys_size_t is defined as an unsigned long on almost
all current platforms.

This patch *only* changes the return type of the initdram function (in
include/common.h, as well as in each board's implementation of initdram).  It
does not actually modify the code inside the function on any of the platforms;
platforms which wish to support more than 2GB of DRAM will need to modify
their initdram() function code.

Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc
MPC8641HPCN.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-12 08:50:18 +02:00
York Sun
4416603aeb Make ads5121 out-of-tree compiling safe
Reuse the existing DIU driver in board/freescale/common.

Signed-off-by: York Sun <yorksun@freescale.com>
2008-05-21 00:54:37 +02:00
York Sun
0e1bad47cd Adding DIU support for Freescale 5121ADS
Add DIU and cfb console support to FSL 5121ADS board.

Use #define CONFIG_VIDEO in config file to enable fb console.

Signed-off-by: York Sun <yorksun@freescale.com>
2008-05-21 00:54:36 +02:00
Wolfgang Denk
53677ef18e Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21 00:14:08 +02:00
John Rigby
5f91db7f58 MPC5121e ADS PCI support take 3
Adds PCI support for MPC5121

Tested with drivers/net/rtl8139.c

Support is conditional since PCI on old silicon does not work.

ads5121_PCI_config turns on PCI

In this version, condition compilation of PCI code has been moved
from ifdef in board/ads5121/pci.c to board/ads5121/Makefile as
suggested by Jean-Christophe PLAGNIOL-VILLARD

Signed-off-by: John Rigby <jrigby@freescale.com>
2008-03-02 21:44:59 +01:00
Grzegorz Bernacki
37e3c62fa0 ADS5121e: DDR2 init/timing update.
Signed-off-by: John Rigby <jrigby@freescale.com>
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2008-02-07 01:10:04 +01:00
Wolfgang Denk
8d103071b7 ADS5121: Fix typo in ads5121.c, adjust default environment
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-13 23:37:50 +01:00
John Rigby
51b67d06fa ADS5121: MAX slew rate for PATA pins
Signed-off-by: John Rigby <jrigby@freescale.com>
2008-01-13 23:36:22 +01:00
Wolfgang Denk
e343ab83d5 ADS5121e: fix compile warning
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-13 00:55:47 +01:00
Wolfgang Denk
64134f0112 Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections
With recent toolchain versions, some boards would not build because
or errors like this one (here for ocotea board when building with
ELDK 4.2 beta):
ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab]

For many boards, the .bss section is big enough that it wraps around
at the end of the address space (0xFFFFFFFF), so the problem will not
be visible unless you use a 64 bit tool chain for development. On
some boards however, changes to the code size (due to different
optimizations) we bail out with section overlaps like above.

The fix is to add the NOLOAD attribute to the .bss and .sbss
sections, telling the linker that .bss does not consume any space in
the image.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-12 20:31:39 +01:00
Grzegorz Bernacki
281ff9a45c ads5121: Added support for FDT.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
2008-01-12 15:36:17 +01:00
Grant Likely
c93945e8f9 Revert "[MPC512x] Correct fixup relocation"
This reverts commit 8d17979d03.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2007-11-15 08:31:16 -07:00
Rafal Jaworowski
8d17979d03 [MPC512x] Correct fixup relocation
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
2007-09-07 17:05:36 +02:00
Wolfgang Denk
6f6d7b9c85 Cleanup output on ADS5121 board
Signed-off-by: Wolfgang Denk
2007-08-12 18:28:18 +02:00
Wolfgang Denk
b1b54e3520 Coding style cleanup, update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-08-02 21:27:46 +02:00
Rafal Jaworowski
8993e54b6f [ADS5121] Support for the ADS5121 board
The following MPC5121e subsystems are supported:

- low-level CPU init
- NOR Boot Flash (common CFI driver)
- DDR SDRAM
- FEC
- I2C
- Watchdog

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
Signed-off-by: Jan Wrobel <wrr@semihalf.com>
2007-07-27 14:43:59 +02:00