[coreboot] [PATCH]es 7 assorted fixes
c-d.hailfinger.devel.2006 at gmx.net
Thu Mar 19 12:34:33 CET 2009
On 18.03.2009 18:32, Mart Raudsepp wrote:
> Ühel kenal päeval, N, 2008-10-23 kell 03:41, kirjutas Carl-Daniel
>> On 23.10.2008 01:38, ron minnich wrote:
>>> Jens, I am very happy to see these contributions from Lippert. I hope
>>> you or someone from this list can look at bringing them forward to v3
>>> as well.
>> This is the GeodeLX RAM speed calculation patch for v3.
>> Changed RAM speed calculation to fix RAM modules getting rejected only
>> due to integer rounding errors. Previously, the formula was:
>> speed = 2 * (10000/spd_value)
>> For spd_value=60 this means speed = 2 * 166 = 332, which is less than
>> 333 and coreboot died saying RAM was incompatible. The new formula is:
>> speed = 20000 / spd_value
>> For spd_value=60, speed=333, which is fine.
>> Signed-off-by: Jens Rottmann <JRottmann at LiPPERTEmbedded.de>
>> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
> Tested on ThinCan DBE63 to fix the issue of 333 > 332 comparison for RAM
> modules I had problems with before due to bailing out in the
> overclocking check.
> Acked-by: Mart Raudsepp <mart.raudsepp at artecdesign.ee>
Thanks, committed in r1157.
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