diff options
Diffstat (limited to 'src/mainboard')
3 files changed, 8 insertions, 3 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index dcd987fbb4..527bf93118 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -377,7 +377,7 @@ static const struct pad_config gpio_table[] = { /* H23 : GPP_H23_STRAP */ PAD_NC(GPP_H23, NONE), - /* GPD2: LAN_WAKE# ==> EC_PCH_WAKE_OD */ + /* GPD2: LAN_WAKE# ==> EC_PCH_WAKE_ODL */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1), /* SD card detect VGPIO */ diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h index e83732cb62..7bdd912a7b 100644 --- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h +++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h @@ -22,7 +22,7 @@ #define GPIO_PCH_WP GPP_C20 -/* EC wake pin is LAN_WAKE# */ +/* EC wake pin is routed to GPD2/LAN_WAKE# on PCH */ #define GPE_EC_WAKE GPE0_LAN_WAK /* eSPI virtual wire reporting */ diff --git a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h index 501fab0dde..12837639dc 100644 --- a/src/mainboard/google/hatch/variants/puff/include/variant/ec.h +++ b/src/mainboard/google/hatch/variants/puff/include/variant/ec.h @@ -54,7 +54,12 @@ /* Enable EC backed PD MCU device in ACPI */ #define EC_ENABLE_PD_MCU_DEVICE -/* Provide wake pin for EC for _PRW WoL method */ +/** + * Defines EC wake pin route. + * Note that GPE_EC_WAKE is defined, confusingly, as + * GPE_LAN_WAK which is GPD2/LAN_WAKE# on the PCH or + * as the line EC_PCH_WAKE_ODL on the schematic. + */ #define EC_ENABLE_WAKE_PIN GPE_EC_WAKE #define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */ |