diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-07-09 11:11:56 -0600 |
|---|---|---|
| committer | Werner Zeh <werner.zeh@siemens.com> | 2021-07-12 04:35:07 +0000 |
| commit | ae478037213d601443edd484e40d6ce643f37c1d (patch) | |
| tree | da9d9dde5ea7f2be0ed77c5bdfa954f6de6d0094 /src | |
| parent | 251d40596ca6b5c33ed055b0ae81835d7a6c0a4c (diff) | |
soc/amd/cezanne/acpi: Change GPIO controller interrupt to shared
The Majolica UEFI ACPI tables have this listed as shared. It's already a
level interrupt, so no reason it shouldn't be shared.
This change makes it so Windows can correctly initialize the GPIO
controller.
BUG=b:186212501
TEST=Boot guybrush to windows and see GPIO controller functional. Also
boot guybrush to windows and verify GPIO controller still works.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I48c6d548a2a8d67599f25e37eeafc90764d9e2d2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56177
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/cezanne/acpi/mmio.asl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/cezanne/acpi/mmio.asl b/src/soc/amd/cezanne/acpi/mmio.asl index 7b49b85e82..6126843f84 100644 --- a/src/soc/amd/cezanne/acpi/mmio.asl +++ b/src/soc/amd/cezanne/acpi/mmio.asl @@ -34,7 +34,7 @@ Device (GPIO) ResourceConsumer, Level, ActiveLow, - Exclusive, , , IRQR) + Shared, , , IRQR) { 0 } Memory32Fixed (ReadWrite, ACPIMMIO_GPIO0_BASE, 0x400) } |