diff options
| author | Shelley Chen <shchen@chromium.org> | 2017-06-09 12:56:08 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-06-20 03:16:34 +0200 |
| commit | db287aad2547d6bc4a710c8a511448b5ff5ebead (patch) | |
| tree | 48719a2e3479be1e70f86aa1cbe7cb39c60a068d /src/mainboard/google/fizz/mainboard.c | |
| parent | 1b5eda02332db0182b282a2afc960d6899c0b31a (diff) | |
| download | coreboot-db287aad2547d6bc4a710c8a511448b5ff5ebead.tar.xz | |
google/fizz: Enable cr50 over i2c
BUG=b:62456589, b:35775024
BRANCH=None
TEST=Reboot and ensure verstage doesn't have any TPM errors
CQ-DEPEND=CL:530185
Change-Id: Icfde0f62bd058d960fcb0c6fc67f9d8f6b9462f5
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/20133
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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 = { |