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| author | Stefan Roese <sr@denx.de> | 2007-11-16 14:00:59 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-11-16 14:00:59 +0100 |
| commit | ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9 (patch) | |
| tree | 5bb4d35c1329460fbbb9a32efa1a5d5e3391d907 /board/amcc/makalu/init.S | |
| parent | c9672f81f1bdb4e8ddf62aa72ca0206e8b72aa1c (diff) | |
| download | u-boot-imx-ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9.zip u-boot-imx-ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9.tar.gz u-boot-imx-ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9.tar.bz2 | |
ppc4xx: Update AMCC Makalu for board rev 1.1
This patch adds changes needed for Makalu rev 1.1:
- Enable 2nd DDR2 bank resulting in 256MByte of SDRAM
- Enable 2nd ethernet port EMAC1
- Use generic GPIO configuration framework (CFG_4xx_GPIO_TABLE)
- Reset PCIe ports via GPIO upon bootup
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/amcc/makalu/init.S')
| -rw-r--r-- | board/amcc/makalu/init.S | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/board/amcc/makalu/init.S b/board/amcc/makalu/init.S index 806f5fd..57c1774 100644 --- a/board/amcc/makalu/init.S +++ b/board/amcc/makalu/init.S @@ -54,14 +54,8 @@ ext_bus_cntlr_init: /* base=00000000, size=128MByte (5), mode=2 (n*10*4) */ mtsdram_as(SDRAM_MB0CF, 0x00005201); - /* SET SDRAM_MB1CF - Not enabled */ - mtsdram_as(SDRAM_MB1CF, 0x00000000); - - /* SET SDRAM_MB2CF - Not enabled */ - mtsdram_as(SDRAM_MB2CF, 0x00000000); - - /* SET SDRAM_MB3CF - Not enabled */ - mtsdram_as(SDRAM_MB3CF, 0x00000000); + /* base=08000000, size=128MByte (5), mode=2 (n*10*4) */ + mtsdram_as(SDRAM_MB1CF, (0x08000000 >> 3) | 0x5201); /* SDRAM_CLKTR: Adv Addr clock by 90 deg */ mtsdram_as(SDRAM_CLKTR,0x80000000); |