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authorDuncan Laurie <dlaurie@chromium.org>2014-02-10 11:37:45 -0800
committerPatrick Georgi <patrick@georgi-clan.de>2014-04-09 13:59:16 +0200
commit1a25c9cdfd3fd391328133ba94c63ecd1083e4f8 (patch)
tree8d6f07907314d16285e29cf94efa05d35d366cd0 /src/southbridge/intel/lynxpoint
parent69813febbc91571f9126f980b97fd7b37a45f125 (diff)
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> Reviewed-on: http://review.coreboot.org/5182 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/southbridge/intel/lynxpoint')
-rw-r--r--src/southbridge/intel/lynxpoint/acpi/serialio.asl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/intel/lynxpoint/acpi/serialio.asl b/src/southbridge/intel/lynxpoint/acpi/serialio.asl
index 59228d6cf5..78eb4ee697 100644
--- a/src/southbridge/intel/lynxpoint/acpi/serialio.asl
+++ b/src/southbridge/intel/lynxpoint/acpi/serialio.asl
@@ -542,7 +542,7 @@ Device (GPIO)
0x00000000, // AddressMinimum
0x00000000, // AddressMaximum
0x00000000, // AddressTranslation
- 0x00000000, // RangeLength
+ 0x00000001, // RangeLength
, // ResourceSourceIndex
, // ResourceSource
BAR0)