diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/volteer/variants/volteer2/overridetree.cb | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb index 6726830539..bb4db53e32 100644 --- a/src/mainboard/google/volteer/variants/volteer2/overridetree.cb +++ b/src/mainboard/google/volteer/variants/volteer2/overridetree.cb @@ -19,12 +19,20 @@ chip soc/intel/tigerlake #| I2C3 | Camera, SAR1 | #| I2C5 | Trackpad | #+-------------------+---------------------------+ + # Depending on whether we use I2C bus 1 or SPI bus 0 for TPM + # communication, that one needs early initialization. register "common_soc_config" = "{ + .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, + .gspi[0] = { + .speed_mhz = 1, + .early_init = CONFIG(MAINBOARD_HAS_SPI_TPM_CR50), + }, .i2c[0] = { .speed = I2C_SPEED_FAST, }, .i2c[1] = { .speed = I2C_SPEED_FAST, + .early_init = CONFIG(MAINBOARD_HAS_I2C_TPM_CR50), }, .i2c[2] = { .speed = I2C_SPEED_FAST, @@ -56,32 +64,6 @@ chip soc/intel/tigerlake register "FastPkgCRampDisable[VR_DOMAIN_SA]" = "1" register "FastPkgCRampDisable[VR_DOMAIN_VLCC]" = "1" - # Depending on whether we use I2C bus 1 or SPI bus 0 for TPM - # communication, that one needs early initialization. - register "common_soc_config" = "{ - .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, - .gspi[0] = { - .speed_mhz = 1, - .early_init = CONFIG(MAINBOARD_HAS_SPI_TPM_CR50), - }, - .i2c[0] = { - .speed = I2C_SPEED_FAST, - }, - .i2c[1] = { - .speed = I2C_SPEED_FAST, - .early_init = CONFIG(MAINBOARD_HAS_I2C_TPM_CR50), - }, - .i2c[2] = { - .speed = I2C_SPEED_FAST, - }, - .i2c[3] = { - .speed = I2C_SPEED_FAST, - }, - .i2c[5] = { - .speed = I2C_SPEED_FAST, - }, - }" - device domain 0 on device ref dptf on chip drivers/intel/dptf |