diff options
Diffstat (limited to 'src/mainboard/google/gru/Kconfig')
| -rw-r--r-- | src/mainboard/google/gru/Kconfig | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/mainboard/google/gru/Kconfig b/src/mainboard/google/gru/Kconfig index 1b657d9a78..d5733c8312 100644 --- a/src/mainboard/google/gru/Kconfig +++ b/src/mainboard/google/gru/Kconfig @@ -18,6 +18,13 @@ config BOARD_GOOGLE_GRU_COMMON # Umbrella option to be selected by variant boar if BOARD_GOOGLE_GRU_COMMON +# Most Grus have TPM2 but later Kevins don't... decide this in one place for +# convenience. Explicitly override it when building for earlier Kevins. +config GRU_HAS_TPM2 + bool "Build for a board revision with a SPI TPM 2.0" + default n if BOARD_GOOGLE_KEVIN + default y + config BOARD_SPECIFIC_OPTIONS def_bool y select BOARD_ID_AUTO @@ -30,7 +37,7 @@ config BOARD_SPECIFIC_OPTIONS select MAINBOARD_DO_NATIVE_VGA_INIT select MAINBOARD_HAS_CHROMEOS select MAINBOARD_HAS_NATIVE_VGA_INIT - select MAINBOARD_HAS_TPM2 + select MAINBOARD_HAS_TPM2 if GRU_HAS_TPM2 select RAM_CODE_SUPPORT select RTC select SOC_ROCKCHIP_RK3399 @@ -40,7 +47,7 @@ config BOARD_SPECIFIC_OPTIONS config CHROMEOS select EC_SOFTWARE_SYNC - select SPI_TPM + select SPI_TPM if GRU_HAS_TPM2 select VBOOT_VBNV_FLASH select VIRTUAL_DEV_SWITCH @@ -64,6 +71,14 @@ config BOOT_MEDIA_SPI_BUS int default 1 +config DRIVER_TPM_I2C_BUS + hex + default 0 + +config DRIVER_TPM_I2C_ADDR + hex + default 0x20 + config CONSOLE_SERIAL_UART_ADDRESS hex depends on DRIVERS_UART |