diff options
Diffstat (limited to 'src/mainboard/google/gru/chromeos.c')
| -rw-r--r-- | src/mainboard/google/gru/chromeos.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mainboard/google/gru/chromeos.c b/src/mainboard/google/gru/chromeos.c index d9e5e28f0045..b28e9fc734b3 100644 --- a/src/mainboard/google/gru/chromeos.c +++ b/src/mainboard/google/gru/chromeos.c @@ -17,6 +17,7 @@ #include <bootmode.h> #include <boot/coreboot_tables.h> #include <gpio.h> +#include <tpm.h> #include "board.h" @@ -35,6 +36,9 @@ void fill_lb_gpios(struct lb_gpios *gpios) {GPIO_EC_IN_RW.raw, ACTIVE_HIGH, -1, "EC in RW"}, {GPIO_EC_IRQ.raw, ACTIVE_LOW, -1, "EC interrupt"}, {GPIO_RESET.raw, ACTIVE_HIGH, -1, "reset"}, +#if IS_ENABLED(CONFIG_GRU_HAS_TPM2) + {GPIO_TPM_IRQ.raw, ACTIVE_HIGH, -1, "TPM interrupt"}, +#endif }; lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); @@ -46,3 +50,10 @@ void setup_chromeos_gpios(void) gpio_input_pullup(GPIO_EC_IN_RW); gpio_input_pullup(GPIO_EC_IRQ); } + +#if IS_ENABLED(CONFIG_GRU_HAS_TPM2) +int tis_plat_irq_status(void) +{ + return gpio_irq_status(GPIO_TPM_IRQ); +} +#endif |