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authorStefan Roese <sr@denx.de>2007-11-16 14:00:59 +0100
committerStefan Roese <sr@denx.de>2007-11-16 14:00:59 +0100
commitecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9 (patch)
tree5bb4d35c1329460fbbb9a32efa1a5d5e3391d907 /board/amcc/makalu/init.S
parentc9672f81f1bdb4e8ddf62aa72ca0206e8b72aa1c (diff)
downloadblackbird-obmc-uboot-ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9.tar.gz
blackbird-obmc-uboot-ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9.zip
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.S10
1 files changed, 2 insertions, 8 deletions
diff --git a/board/amcc/makalu/init.S b/board/amcc/makalu/init.S
index 806f5fdee2..57c1774e02 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);
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