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-rw-r--r--src/mainboard/google/volteer/variants/volteer2/overridetree.cb34
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