diff options
Diffstat (limited to 'board/trembyle/board.c')
| -rw-r--r-- | board/trembyle/board.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/trembyle/board.c b/board/trembyle/board.c index e4e06c70f1..4b8194aaa2 100644 --- a/board/trembyle/board.c +++ b/board/trembyle/board.c @@ -13,12 +13,31 @@ #include "power.h" #include "power_button.h" #include "switch.h" +#include "system.h" #include "usb_charge.h" #include "gpio_list.h" +/* These GPIOs moved. Temporarily detect and support the V0 HW. */ +enum gpio_signal GPIO_PCH_PWRBTN_L = GPIO_EC_FCH_PWR_BTN_L; +enum gpio_signal GPIO_PCH_SYS_PWROK = GPIO_EC_FCH_PWROK; + void board_update_sensor_config_from_sku(void) { + int data; + + /* + * If the CBI EEPROM is found on the battery I2C port then we are + * running on V0 HW so re-map the GPIOs that moved. + */ + if ((system_get_sku_id() == 0) + && (i2c_read8(I2C_PORT_BATTERY, I2C_ADDR_EEPROM_FLAGS, 0, &data) + == EC_SUCCESS)) { + ccprints("V0 HW detected"); + GPIO_PCH_PWRBTN_L = GPIO_EC_FCH_PWR_BTN_L_V0; + GPIO_PCH_SYS_PWROK = GPIO_EC_FCH_PWROK_V0; + } + /* Enable Gyro interrupts */ gpio_enable_interrupt(GPIO_6AXIS_INT_L); } |