summaryrefslogtreecommitdiff
path: root/cpu/ppc4xx/spd_sdram.c
Commit message (Collapse)AuthorAgeLines
* [PATCH] PPC4xx: Split 4xx SPD SDRAM init routines into 2 filesStefan Roese2007-02-20-1831/+0
| | | | | | | | | | 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>
* PPC440 DDR setup: Set SDRAM0_CFG0[PMU]=0 for best performanceStefan Roese2006-07-28-2/+2
| | | | | | | AMCC suggested to set the PMU bit to 0 for best performace on the PPC440 DDR controller. Please see doc/README.440-DDR-performance for details. Patch by Stefan Roese, 28 Jul 2006
* Minor cleanup for PCS440EP boardStefan Roese2006-06-13-1/+1
| | | | Patch by Stefan Roese, 13 Jun 2006
* Code cleanup, especially MIPS for GCC 4.xWolfgang Denk2005-12-04-177/+177
|
* Fix Bamboo DDR SDRAM initialization (problem with onboard SDRAM)Stefan Roese2005-11-15-50/+99
| | | | Patch by Stefan Roese, 15 Nov 2005
* Cleanup for GCC-4.xWolfgang Denk2005-10-13-1/+1
|
* Cleanup (PPC4xx is AMCC now)Wolfgang Denk2005-09-23-3/+3
|
* Fixed bamboo port to enable running without DDR-DIMM (bamboo has also 64MB ↵Stefan Roese2005-08-24-0/+2
| | | | | | onboard DDR) Patch by Stefan Roese, 24 Aug 2005
* Changed CONFIG_440_xx to CONFIG_440xx for a consistent design (405 and linux)Stefan Roese2005-08-08-1/+1
| | | | Patch by Stefan Roese, 08 Aug 2005
* Add support for AMCC Bamboo PPC440EP eval boardStefan Roese2005-08-04-1/+15
| | | | Patch by Stefan Roese, 04 Aug 2005
* Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.Stefan Roese2005-08-01-1198/+1145
| | | | Patch by Steven Blakeslee, 27 Jul 2005
* * Patches by Robert Whaley, 29 Nov 2004:wdenk2005-04-06-1/+1
| | | | | | | | | | | | - update the pxa-regs.h file for PXA27x chips - add PXA27x based ADSVIX board - add support for MMC on PXA27x processors * Patch by Andrew E. Mileski, 28 Nov 2004: Fix PPC4xx SPD SDRAM detection bug * Patch by Hiroshi Ito, 26 Nov 2004: Fix logic of "test -z" and "test -n" commands
* Patch by David Adair, 27 Oct 2004:wdenk2005-04-03-0/+8
| | | | Add missing 440GX SDRAM Controller reset
* Updated for PPC405EP boards (2 banks only).stroese2003-12-09-0/+8
|
* * Code cleanup:wdenk2003-06-27-514/+514
| | | | | | | | | - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
* PPC405EP support added.stroese2003-05-23-2/+44
|
* * Patch by Dave Ellis, 22 May 2003:wdenk2003-05-22-1/+1
| | | | | | | | Fix problem with only partially cleared .bss segment * Patch by Rune Torgersen, 12 May 2003: get PCI to work on a MPC8266ADS board; incorporate change to cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
* * Patch by Rune Torgersen, 13 Feb 2003:wdenk2003-03-06-48/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Motorola MPC8266ADS board * Patch by Kyle Harris, 19 Feb 2003: patches for the Intel lubbock board: memsetup.S - general cleanup (based on Robert's csb226 code) flash.c - overhaul, actually works now lubbock.c - fix init funcs to return proper value * Patch by Kenneth Johansson, 26 Feb 2003: - Fixed off by one in RFTA calculation. - No need to abort when LDF is lower than we can program it's only minimum timing so clamp it to what we can do. - Takes function pointer to function for reading the spd_nvram. Usefull for faking data or hardcode a module without the nvram. - fix other user for above change - fix some comments. * Patches by Brian Waite, 26 Feb 2003: - fix port for evb64260 board - fix PCI for evb64260 board - fix PCI scan * Patch by Reinhard Meyer, 1 Mar 2003: Add support for EMK TOP860 Module * Patch by Yuli Barcohen, 02 Mar 2003: Add SPD EEPROM support for MPC8260ADS board
* Initial revisionwdenk2002-11-03-0/+1764
generated by cgit v1.1 at 2024-11-27 01:13:35 +0000