New patch to review for coreboot: 7414c5f lynxpoint: Fix SerialIO ACPI compile issue with recent IASL

[Duncan Laurie]

Duncan Laurie ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5182

-gerrit

commit 7414c5f6e8bb9e585f6f604143c1d21732c69d47
Author: Duncan Laurie 
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 
---
 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)