diff options
Diffstat (limited to 'src/mainboard/google/fizz/mainboard.c')
| -rw-r--r-- | src/mainboard/google/fizz/mainboard.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mainboard/google/fizz/mainboard.c b/src/mainboard/google/fizz/mainboard.c index d515d29c43..5346276d35 100644 --- a/src/mainboard/google/fizz/mainboard.c +++ b/src/mainboard/google/fizz/mainboard.c @@ -17,6 +17,7 @@ #include <console/console.h> #include <device/device.h> #include <ec/ec.h> +#include <soc/pci_devs.h> #include <vendorcode/google/chromeos/chromeos.h> static void mainboard_init(device_t dev) @@ -26,8 +27,17 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { + device_t tpm; + dev->ops->init = mainboard_init; dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; + + /* Disable unused interface for TPM. */ + if (!IS_ENABLED(CONFIG_FIZZ_USE_I2C_TPM)) { + tpm = PCH_DEV_I2C1; + if (tpm) + tpm->enabled = 0; + } } struct chip_operations mainboard_ops = { |