From ecdcbd4f8c1f8cefd785752f4e7536aae2a4ecf9 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 16 Nov 2007 14:00:59 +0100 Subject: 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 --- board/amcc/makalu/init.S | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'board/amcc/makalu/init.S') 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); -- cgit v1.1