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Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-6 

Creator:  Stefan Reinauer <stepan@openbios.org>

fix dram initialization on island/aruma

Never trust the specs. :-) I messed the different
cpu numbering notations up before. This makes my
wrong 8x patch obsolete as well.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1925 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
arch import user (historical) 2005-07-06 16:49:50 +00:00
parent 14a0f7951a
commit fd60674258
2 changed files with 6 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/mainboard/island/aruma/auto.c
View File

@ -116,13 +116,14 @@ static void main(unsigned long bist)
.channel1 = { (0xaa>>1)|CHAN0, (0xae>>1)|CHAN0, 0, 0 }
},
{ NODE_RAM(2),
.channel0 = { (0xa0>>1)|CHAN1, (0xa4>>1)|CHAN1, 0, 0 },
.channel1 = { (0xa2>>1)|CHAN1, (0xa6>>1)|CHAN1, 0, 0 }
},
{ NODE_RAM(3),
.channel0 = { (0xa8>>1)|CHAN1, (0xac>>1)|CHAN1, 0, 0 },
.channel1 = { (0xaa>>1)|CHAN1, (0xae>>1)|CHAN1, 0, 0 }
} };
},
{ NODE_RAM(3),
.channel0 = { (0xa0>>1)|CHAN1, (0xa4>>1)|CHAN1, 0, 0 },
.channel1 = { (0xa2>>1)|CHAN1, (0xa6>>1)|CHAN1, 0, 0 }
}
};
int needs_reset;

16
src/mainboard/island/aruma/dram8x.diff
View File

@ -1,16 +0,0 @@
Index: src/northbridge/amd/amdk8/raminit.c
===================================================================
RCS file: /cvsroot/freebios/freebios2/src/northbridge/amd/amdk8/raminit.c,v
retrieving revision 1.26
diff -u -r1.26 raminit.c
--- src/northbridge/amd/amdk8/raminit.c 14 Oct 2004 22:06:29 -0000 1.26
+++ src/northbridge/amd/amdk8/raminit.c 26 Jan 2005 09:50:05 -0000
@@ -1603,7 +1603,7 @@
dimm += DCL_x4DIMM_SHIFT;
dcl = pci_read_config32(ctrl->f2, DRAM_CONFIG_LOW);
dcl &= ~(1 << dimm);
- if (value == 4) {
+ if (value >= 4) {
dcl |= (1 << dimm);
}
pci_write_config32(ctrl->f2, DRAM_CONFIG_LOW, dcl);