PPC4xx: Add board-independent support for DDR2 SPD DIMMs on 440EPx/GRx
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Cover letter [U-Boot-Users] [PATCH 0/4] PPC4xx: Add board-independent support for DDR2 SPD DIMMs on 440EPx/GRx
Larry,
Quoted 11 lines · Larry Johnson
Summary:
board/amcc/sequoia/sdram.h | 4 +- board/lwmon5/sdram.h | 4 +- cpu/ppc4xx/Makefile | 31 +- cpu/ppc4xx/denali_data_eye.c | 396 +++++++++++++ cpu/ppc4xx/denali_spd_ddr2.c | 1276 ++++++++++++++++++++++++++++++++++++++++++ include/ppc440.h | 514 +++++++++++++++-- 6 files changed, 2167 insertions(+), 58 deletions(-)
Quoted 7 lines
This patch adds SPD DDR2 support for the 440EPx ("Denali") SDRAM controller. It should also work on the 440GRx. It is based on the DDR2 SPD code for the 440EP/440EPx, but makes no provision for DDR1 support. It also takes EPx/GRx SDRAM definitions and support code that are specific to the Sequoia/Rainier and lwmon5 boards, and copies them to general 4xx directories. (Neither Stefan nor I are happy with the names of the two new files, so suggestions are welcome!)
I'm (finally) trying to integrate your patches into the u-boot-ppc4xx custodian repository for upstream merge. Unfortunately my repo changed quite a bit lately and your patches don't apply anymore. So could you please rebase this patchset against the "for-1.3.2" branch of the 4xx repo:
http://www.denx.de/cgi-bin/gitweb.cgi?p=u-boot/u-boot-ppc4xx.git;a=shortlog;h=for-1.3.2
I promise to commit soon so that you don't have to rework again.
Unfortunately this is valid also for these patchsets too:
[U-Boot-Users] [PATCH 1/2 (resubmit)] PPC4xx: Cosmetic changes
[U-Boot-Users] [PATCH 1/4 resubmit] Add driver for National Semiconductor LM73 temperature sensor (with your Korat board support)
Thanks.
Best regards,
Stefan
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