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Diffstat (limited to 'src/mainboard/google/poppy/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/poppy/devicetree.cb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/devicetree.cb b/src/mainboard/google/poppy/devicetree.cb index fcf106683e..44db5e9187 100644 --- a/src/mainboard/google/poppy/devicetree.cb +++ b/src/mainboard/google/poppy/devicetree.cb @@ -157,6 +157,13 @@ chip soc/intel/skylake register "i2c_voltage[4]" = "I2C_VOLTAGE_1V8" # Camera register "i2c_voltage[5]" = "I2C_VOLTAGE_1V8" # Audio + # Use GSPI0 for cr50 TPM. Early init is required to set up a BAR for TPM + # communication before memory is up. + register "gspi[0]" = "{ + .speed_mhz = 1, + .early_init = 1, + }" + # Must leave UART0 enabled or SD/eMMC will not work as PCI register "SerialIoDevMode" = "{ [PchSerialIoIndexI2C0] = PchSerialIoPci, |