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Mahogany_Fam10: Fixes an apparent ACPI VGA resource collision. 

Without this change 64 bit versions of Windows will BSOD.

Change-Id: If39627a179c24184b6c956b3a50f692f8a034d2f
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/1476
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
This commit is contained in:
Dave Frodin 2012-08-21 16:56:12 -06:00 committed by Patrick Georgi
parent 73ab60a9d4
commit 4adb19bd79
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/amd/mahogany_fam10/dsdt.asl
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@ -1545,9 +1545,9 @@ DefinitionBlock (
0xF300 /* length */ 0xF300 /* length */
) )
Memory32Fixed(READWRITE, 0, 0xA0000, BSMM)
Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) /* VGA memory space */ Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) /* VGA memory space */
#if 0 #if 0
Memory32Fixed(READWRITE, 0, 0xA0000, BSMM)
Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1) /* Assume C0000-E0000 empty */ Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1) /* Assume C0000-E0000 empty */
Memory32Fixed(READONLY, 0x000E0000, 0x00020000, RDBS) /* BIOS ROM area */ Memory32Fixed(READONLY, 0x000E0000, 0x00020000, RDBS) /* BIOS ROM area */