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| author | Kevin Chiu <Kevin.Chiu@quantatw.com> | 2018-07-03 19:13:34 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-07-03 14:19:34 +0000 |
| commit | d837e660074e0621d63f59515f933c209441b653 (patch) | |
| tree | 85e25e8d74bc0dc8d443eeaf85da1125e5868bdb /Documentation/RFC | |
| parent | 0be6cee817d69fa32230405bc1eb70b6505ab88a (diff) | |
| download | coreboot-d837e660074e0621d63f59515f933c209441b653.tar.xz | |
soc/amd/stoneyridge: correct GPIO emission error in ACPI
It can not emit byte data without BytePrefix.
design to:
Or (Local5, GPIO_PIN_OUT, Local5)
error due to GPIO_PIN_OUT is 0x40 but 0x40 encoding means
nothing in AML spec.
so it will include next emitted string in Or:
Or (Local5, Local5, \_SB.GPW2)
fix:
Store (0x40, Local0)
Or (Local5, Local0, Local5)
BUG=b:110962003
BRANCH=master
TEST=emerge-grunt coreboot
extract SSDT then check ACPI syntax is correct
Change-Id: I7a0704112b77105826de87b14a38ed2f665224d5
Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/27306
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'Documentation/RFC')
0 files changed, 0 insertions, 0 deletions