Duncan Laurie (dlaurie@google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5182
-gerrit
commit 7414c5f6e8bb9e585f6f604143c1d21732c69d47 Author: Duncan Laurie dlaurie@chromium.org Date: Mon Feb 10 11:37:45 2014 -0800
lynxpoint: Fix SerialIO ACPI compile issue with recent IASL
The SerialIO DwordIo() definition is fixed up before returning it in the serialio device _CRS method, so the values that are set in the raw ASL are not actually used.
However modern versions of IASL do not like that the RangeLength is set to zero and will fail to compile. Set this value to 1 to make IASL stop complaining, but the real value is still fixed up in _CRS so this has no real effect on the end result.
Change-Id: Iceb888e54dd4d627c12d078915108a11f45b1a2d Signed-off-by: Duncan Laurie dlaurie@chromium.org --- src/southbridge/intel/lynxpoint/acpi/serialio.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/southbridge/intel/lynxpoint/acpi/serialio.asl b/src/southbridge/intel/lynxpoint/acpi/serialio.asl index 4c0d36b..697548e 100644 --- a/src/southbridge/intel/lynxpoint/acpi/serialio.asl +++ b/src/southbridge/intel/lynxpoint/acpi/serialio.asl @@ -498,7 +498,7 @@ Device (GPIO) 0x00000000, // AddressMinimum 0x00000000, // AddressMaximum 0x00000000, // AddressTranslation - 0x00000000, // RangeLength + 0x00000001, // RangeLength , // ResourceSourceIndex , // ResourceSource BAR0)