[coreboot] [PATCH 1/4] Geode GX2 auto DRAM detect patch V2
Uwe Hermann
uwe at hermann-uwe.de
Mon Nov 1 15:19:46 CET 2010
On Sun, Oct 31, 2010 at 10:57:51PM +0100, Nils wrote:
> This patch changes the MSR register numbers in to more descriptive names.
>
> Signed-off-by: Nils Jacobs <njacobs8 at hetnet.nl>
Thanks, r6008.
I cross-checked against the datasheet and gx2def.h.
> /* 3. release CKE mask to enable CKE */
> - msr = rdmsr(0x2000001d);
> + msr = rdmsr(MC_CFCLK_DBUG);
> msr.lo &= ~(0x03 << 8);
> - wrmsr(0x2000201d, msr);
> + wrmsr(MC_CFCLK_DBUG, msr);
Heh, fun. This was a bug anyway (0x2000001d vs. 0x2000201d).
Uwe.
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