diff options
Diffstat (limited to 'src/drivers/i2c/tpm/cr50.c')
| -rw-r--r-- | src/drivers/i2c/tpm/cr50.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/i2c/tpm/cr50.c b/src/drivers/i2c/tpm/cr50.c index ce2278b8c6..7eb066d1c5 100644 --- a/src/drivers/i2c/tpm/cr50.c +++ b/src/drivers/i2c/tpm/cr50.c @@ -500,7 +500,9 @@ int tpm_vendor_init(struct tpm_chip *chip, unsigned int bus, uint32_t dev_addr) printk(BIOS_DEBUG, "cr50 TPM 2.0 (i2c %u:0x%02x id 0x%x)\n", bus, dev_addr, did_vid >> 16); - if (tpm_first_access_this_boot()) { + /* Ti50 FW version under 0.15 doesn't support board cfg command + TODO: remove this flag after all stocks Ti50 uprev to 0.15 or above */ + if (!CONFIG(MAINBOARD_NEEDS_I2C_TI50_WORKAROUND) && tpm_first_access_this_boot()) { /* This is called for the side-effect of printing the version string. */ cr50_get_firmware_version(&ver); cr50_set_board_cfg(); |