diff options
| -rw-r--r-- | src/mainboard/google/kahlee/chromeos.c | 15 | ||||
| -rw-r--r-- | src/mainboard/google/kahlee/mainboard.c | 3 |
2 files changed, 17 insertions, 1 deletions
diff --git a/src/mainboard/google/kahlee/chromeos.c b/src/mainboard/google/kahlee/chromeos.c index f84c618289..4112db5677 100644 --- a/src/mainboard/google/kahlee/chromeos.c +++ b/src/mainboard/google/kahlee/chromeos.c @@ -18,7 +18,10 @@ #include <vendorcode/google/chromeos/chromeos.h> #include <boot/coreboot_tables.h> #include <console/console.h> +#include <soc/gpio.h> +/* SPI Write protect */ +#define CROS_WP_GPIO GPIO_122 void fill_lb_gpios(struct lb_gpios *gpios) { @@ -33,5 +36,15 @@ void fill_lb_gpios(struct lb_gpios *gpios) int get_write_protect_state(void) { - return 0; + return gpio_get(CROS_WP_GPIO); +} + +static const struct cros_gpio cros_gpios[] = { + CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME), + CROS_GPIO_WP_AH(CROS_WP_GPIO, CROS_GPIO_DEVICE_NAME), +}; + +void mainboard_chromeos_acpi_generate(void) +{ + chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios)); } diff --git a/src/mainboard/google/kahlee/mainboard.c b/src/mainboard/google/kahlee/mainboard.c index 9d84f0d56b..48a05a97d7 100644 --- a/src/mainboard/google/kahlee/mainboard.c +++ b/src/mainboard/google/kahlee/mainboard.c @@ -19,6 +19,7 @@ #include <agesawrapper.h> #include <amd_pci_util.h> #include <ec.h> +#include <vendorcode/google/chromeos/chromeos.h> /*********************************************************** * These arrays set up the FCH PCI_INTR registers 0xC00/0xC01. @@ -91,6 +92,8 @@ static void kahlee_enable(device_t dev) /* Initialize the PIRQ data structures for consumption */ pirq_setup(); + + dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; } struct chip_operations mainboard_ops = { |