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authorFurquan Shaikh <furquan@google.com>2020-05-18 12:35:18 -0700
committerFurquan Shaikh <furquan@google.com>2020-05-20 00:34:43 +0000
commit5434deaf2a32e12c8b640fc80486b72d13408c01 (patch)
treeb011611700359d665960a5af6e128d77de300925 /src/soc
parenteb72487784b19b77288dd7d589c0ffcc388dda33 (diff)
downloadcoreboot-5434deaf2a32e12c8b640fc80486b72d13408c01.tar.xz
soc/intel/common/block/acpi: Fix error in shift operation for GPCL
CB:41454 updated northbridge.asl to ASL2.0 syntax. During this, GPCL was incorrectly updated to use << (ShiftLeft) instead of >> (ShiftRight). This change fixes the error in GPCL by updating it to use >> (ShiftRight). TEST=Verified using --timeless option to abuild that the resulting coreboot.rom is same as without the ASL2.0 syntax changes for hatch. Change-Id: I36469cb3b0bcc595acf0e43808d6a574986cad68 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41519 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/common/block/acpi/acpi/northbridge.asl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi/northbridge.asl b/src/soc/intel/common/block/acpi/acpi/northbridge.asl
index 53b21881ae..bac059076a 100644
--- a/src/soc/intel/common/block/acpi/acpi/northbridge.asl
+++ b/src/soc/intel/common/block/acpi/acpi/northbridge.asl
@@ -229,7 +229,7 @@ Method (GPCB, 0, Serialized)
/* Get PCIe Length */
Method (GPCL, 0, Serialized)
{
- Local0 = 0x10000000 << \_SB.PCI0.MCHC.PXSZ
+ Local0 = 0x10000000 >> \_SB.PCI0.MCHC.PXSZ
Return (Local0)
}