diff options
Diffstat (limited to 'src/mainboard/google/auron/smihandler.c')
| -rw-r--r-- | src/mainboard/google/auron/smihandler.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/src/mainboard/google/auron/smihandler.c b/src/mainboard/google/auron/smihandler.c index c962bb93eb..03d07b9113 100644 --- a/src/mainboard/google/auron/smihandler.c +++ b/src/mainboard/google/auron/smihandler.c @@ -25,15 +25,8 @@ #include <soc/gpio.h> #include <soc/iomap.h> #include <soc/nvs.h> -#include <soc/pm.h> -#include <soc/smm.h> #include "ec.h" - -/* Codec enable: GPIO45 */ -#define GPIO_PP3300_CODEC_EN 45 -/* WLAN / BT enable: GPIO46 */ -#define GPIO_WLAN_DISABLE_L 46 - +#include <variant/onboard.h> static u8 mainboard_smi_ec(void) { @@ -70,6 +63,20 @@ void mainboard_smi_gpi(u32 gpi_sts) } } +static void mainboard_disable_gpios(void) +{ +#if IS_ENABLED(CONFIG_BOARD_GOOGLE_SAMUS) + /* Put SSD in reset to prevent leak */ + set_gpio(BOARD_SSD_RESET_GPIO, 0); + /* Disable LTE */ + set_gpio(BOARD_LTE_DISABLE_GPIO, 0); +#else + set_gpio(BOARD_PP3300_CODEC_GPIO, 0); +#endif + /* Prevent leak from standby rail to WLAN rail */ + set_gpio(BOARD_WLAN_DISABLE_GPIO, 0); +} + void mainboard_smi_sleep(u8 slp_typ) { /* Disable USB charging if required */ @@ -82,8 +89,7 @@ void mainboard_smi_sleep(u8 slp_typ) 1, USB_CHARGE_MODE_DISABLED); } - set_gpio(GPIO_PP3300_CODEC_EN, 0); - set_gpio(GPIO_WLAN_DISABLE_L, 0); + mainboard_disable_gpios(); /* Enable wake events */ google_chromeec_set_wake_mask(MAINBOARD_EC_S3_WAKE_EVENTS); @@ -96,8 +102,7 @@ void mainboard_smi_sleep(u8 slp_typ) 1, USB_CHARGE_MODE_DISABLED); } - set_gpio(GPIO_PP3300_CODEC_EN, 0); - set_gpio(GPIO_WLAN_DISABLE_L, 0); + mainboard_disable_gpios(); /* Enable wake events */ google_chromeec_set_wake_mask(MAINBOARD_EC_S5_WAKE_EVENTS); |