Patrick Georgi submitted this change.
mb/google/hatch/variants/mushu: Enable dGPU BOMACO mode
Configure GPP_H22 as output pin for BOMACO mode enabled.
BOMACO stands for "Bus Off Memory Alive Core Off".
BUG=b:146081272
TEST=emerge-mushu coreboot
Change-Id: Ic35e55771d76b7254bcb457fcb38f37433b9ad67
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38210
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M src/mainboard/google/hatch/variants/mushu/gpio.c
1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/mainboard/google/hatch/variants/mushu/gpio.c b/src/mainboard/google/hatch/variants/mushu/gpio.c
index 09e1594..a60662a 100644
--- a/src/mainboard/google/hatch/variants/mushu/gpio.c
+++ b/src/mainboard/google/hatch/variants/mushu/gpio.c
@@ -41,6 +41,8 @@
PAD_CFG_GPO(GPP_C15, 1, DEEP),
/* H3 : SPKR_PA_EN */
PAD_CFG_GPO(GPP_H3, 0, DEEP),
+ /* H22 : BOMACO_EN */
+ PAD_CFG_GPO(GPP_H22, 0, DEEP),
};
const struct pad_config *override_gpio_table(size_t *num)
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