[coreboot] [PATCH] fixes ram init when processor doesn't have FID control
Dan Lykowski
engineerguy3737 at yahoo.com
Thu Jan 15 03:15:01 CET 2009
So now I will remember to attach the patch.
Dan Lykowski
Signed-off-by: Dan Lykowski <lykowdk at gmail.com>
--- On Wed, 1/14/09, Dan Lykowski <engineerguy3737 at yahoo.com> wrote:
From: Dan Lykowski <engineerguy3737 at yahoo.com>
Subject: [coreboot] [PATCH] fixes ram init when processor doesn't have FID control
To: coreboot at coreboot.org
Date: Wednesday, January 14, 2009, 9:13 PM
This patch fixes ram init problems when using the 9W Sempron part.
Trying to read the FIDVID register when the processor does not support FIDVID control causes a GP Fault. This patch reads the startup FID from a different MSR. I have verified this patch to work on the dbm690t platform.
This patch includes the changes I submitted a few days ago that haven't been acked yet.
I now have a working Coreboot system. ( Although SATA needs a little work so I am not booting linux yet. ) But at least FILO comes up.
Dan Lykowski
Signed-off-by: Dan Lykowski <lykowdk at gmail.com>
-----Inline Attachment Follows-----
--
coreboot mailing list: coreboot at coreboot.org
http://www.coreboot.org/mailman/listinfo/coreboot
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20090114/d05866c0/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ram_init_FID_detection.patch
Type: text/x-patch
Size: 1807 bytes
Desc: not available
URL: <http://www.coreboot.org/pipermail/coreboot/attachments/20090114/d05866c0/attachment.patch>
More information about the coreboot
mailing list