mb/google/brox: Switch EC INT and WAKE GPIOs
There was a mistake in the gpio spreadsheet provided by the HW team
and the GPIO assignments for the EC INT and WAKE signals got switched
from what it was in the schematics. The correct assignments are:
GPP_D0 = EC_PCH_INT_ODL
GPP_D1 = EC_PCH_WAKE_ODL
BUG=b:311450057,b:300690448
BRANCH=None
TEST=emerge-brox coreboot
Will try to boot OS image on device and see if there are any
ec errors.
Change-Id: I02057aeb5d82218dbbe4c939d4feb87a4d3da678
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79886
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brox/variants/baseboard/brox/gpio.c b/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
index 5c4f613..da70da1 100644
--- a/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
+++ b/src/mainboard/google/brox/variants/baseboard/brox/gpio.c
@@ -139,10 +139,10 @@
/* GPP_C7 : SML1DATA ==> SOC_I2C_PD_SDA (NC) */
PAD_NC(GPP_C7, NONE),
- /* GPP_D0 : [NF1: ISH_GP0 NF2: BK0 NF5: SBK0 NF6: USB_C_GPP_D0] ==> PCH_EC_PCH_WAKE_ODL */
- PAD_CFG_GPI_IRQ_WAKE(GPP_D0, NONE, DEEP, EDGE_SINGLE, INVERT),
- /* GPP_D1 : [NF1: ISH_GP1 NF2: BK1 NF5: SBK1 NF6: USB_C_GPP_D1] ==> PCH_EC_PCH_INT_ODL */
- PAD_CFG_GPI_INT(GPP_D1, NONE, PLTRST, LEVEL),
+ /* GPP_D0 : [NF1: ISH_GP0 NF2: BK0 NF5: SBK0 NF6: USB_C_GPP_D0] ==> PCH_EC_PCH_INT_ODL */
+ PAD_CFG_GPI_INT(GPP_D0, NONE, PLTRST, LEVEL),
+ /* GPP_D1 : [NF1: ISH_GP1 NF2: BK1 NF5: SBK1 NF6: USB_C_GPP_D1] ==> PCH_EC_PCH_WAKE_ODL */
+ PAD_CFG_GPI_IRQ_WAKE(GPP_D1, NONE, DEEP, EDGE_SINGLE, INVERT),
/* GPP_D2 : [NF1: ISH_GP2 NF2: BK2 NF5: SBK2 NF6: USB_C_GPP_D2] ==> ISH_ACCEL_DB_INT_L (NC) */
PAD_NC(GPP_D2, NONE),
/* GPP_D3 : [NF1: ISH_GP3 NF2: BK3 NF5: SBK3 NF6: USB_C_GPP_D3] ==> ISH_ACCEL_MB_INT_L (NC) */
diff --git a/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h b/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h
index 54321e5..0e69fb3 100644
--- a/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h
+++ b/src/mainboard/google/brox/variants/baseboard/brox/include/baseboard/gpio.h
@@ -8,13 +8,13 @@
/* eSPI virtual wire reporting */
#define EC_SCI_GPI GPE0_ESPI
-/* EC wake is EC_PCH_INT which is routed to GPP_D1 pin */
-#define GPE_EC_WAKE GPE0_DW1_01
+/* EC wake is EC_PCH_INT which is routed to GPP_D0 pin */
+#define GPE_EC_WAKE GPE0_DW1_00
/* WP signal to PCH */
#define GPIO_PCH_WP GPP_E8
/* Used to gate SoC's SLP_S0# signal */
#define GPIO_SLP_S0_GATE GPP_D17
/* GPIO IRQ for tight timestamps / wake support */
-#define EC_SYNC_IRQ GPP_D1_IRQ
+#define EC_SYNC_IRQ GPP_D0_IRQ
#endif /* __BASEBOARD_GPIO_H__ */