diff --git a/src/mainboard/intel/strago/chromeos.c b/src/mainboard/intel/strago/chromeos.c index 969021c32a..741933fccb 100755 --- a/src/mainboard/intel/strago/chromeos.c +++ b/src/mainboard/intel/strago/chromeos.c @@ -23,12 +23,11 @@ #include #endif #include -#include +#include #include #include -/* The WP status pin lives on GPIO_SSUS_6 which is pad 36 in the SUS well. */ -#define WP_STATUS_PAD 36 +#define WP_GPIO GP_E_22 #if ENV_RAMSTAGE #include @@ -115,15 +114,14 @@ int get_write_protect_state(void) { /* * The vboot loader queries this function in romstage. The GPIOs have - * not been set up yet as that configuration is done in ramstage. The - * hardware defaults to an input but there is a 20K pulldown. Externally - * there is a 10K pullup. Disable the internal pull in romstage so that - * there isn't any ambiguity in the reading. + * not been set up yet as that configuration is done in ramstage. + * Configuring this GPIO as input so that there isn't any ambiguity + * in the reading. */ #if ENV_ROMSTAGE - ssus_disable_internal_pull(WP_STATUS_PAD); + gpio_input_pullup(WP_GPIO); #endif /* WP is enabled when the pin is reading high. */ - return ssus_get_gpio(WP_STATUS_PAD); + return !!gpio_get(WP_GPIO); }