[coreboot] [PATCH] Disable AC97 modem early on IP1000

Joseph Smith joe at settoplinux.org
Thu May 7 08:09:17 CEST 2009

On Thu, 07 May 2009 02:01:18 -0400, Joseph Smith <joe at settoplinux.org>
> This patch disables the AC97 modem via the ICH4 LPC disable function
> register early in the boot process. Leaving it enabled was causing
> resource
> allocation problems, making IO read/writes under 0x200 fail. As I found
> out
> by trail and error it has to be done right after the LAN Enable gpio pin
> is
> driven high.
> Tested on hardware.
> Signed-off-by: Joseph Smith <joe at settoplinux.org>
oops patch attached...
Joseph Smith
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