From c07f8fbe6fd13e4245da71574b52b47e9733db84 Mon Sep 17 00:00:00 2001 From: Philipp Deppenwiese Date: Tue, 27 Feb 2018 19:40:52 +0100 Subject: security/tpm: Unify the coreboot TPM software stack * Remove 2nd software stack in pc80 drivers directory. * Create TSPI interface for common usage. * Refactor TSS / TIS code base. * Add vendor tss (Cr50) directory. * Change kconfig options for TPM to TPM1. * Add user / board configuration with: * MAINBOARD_HAS_*_TPM # * BUS driver * MAINBOARD_HAS_TPM1 or MAINBOARD_HAS_TPM2 * Add kconfig TPM user selection (e.g. pluggable TPMs) * Fix existing headers and function calls. * Fix vboot for interface usage and antirollback mode. Change-Id: I7ec277e82a3c20c62a0548a1a2b013e6ce8f5b3f Signed-off-by: Philipp Deppenwiese Reviewed-on: https://review.coreboot.org/24903 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/kahlee/Kconfig | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) (limited to 'src/mainboard/google/kahlee/Kconfig') diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig index b44e3bd757..d1e4877cc8 100644 --- a/src/mainboard/google/kahlee/Kconfig +++ b/src/mainboard/google/kahlee/Kconfig @@ -30,7 +30,6 @@ config BOARD_GOOGLE_BASEBOARD_KAHLEE select GFXUMA select GOOGLE_SMBIOS_MAINBOARD_VERSION select MAINBOARD_HAS_CHROMEOS - select MAINBOARD_HAS_LPC_TPM if BOARD_GOOGLE_KAHLEE select SERIRQ_CONTINUOUS_MODE select STONEYRIDGE_UART select SOC_AMD_PSP_SELECTABLE_SMU_FW @@ -108,22 +107,14 @@ config AMD_FWM_POSITION_INDEX int default 1 -# Select this option to enable use of cr50 I2C TPM on kahlee -config KAHLEE_USE_I2C_TPM - bool - default y if !BOARD_GOOGLE_KAHLEE - select I2C_TPM - select MAINBOARD_HAS_I2C_TPM_CR50 - select TPM2 - config DRIVER_TPM_I2C_BUS hex - depends on KAHLEE_USE_I2C_TPM + depends on I2C_TPM default 0x01 config DRIVER_TPM_I2C_ADDR hex - depends on KAHLEE_USE_I2C_TPM + depends on I2C_TPM default 0x50 config GRUNT_AUDIO @@ -133,4 +124,16 @@ config GRUNT_AUDIO select DRIVERS_GENERIC_MAX98357A select DRIVERS_I2C_DA7219 +config GRUNT_TPM + bool + default y if BOARD_GOOGLE_GRUNT + select MAINBOARD_HAS_I2C_TPM_CR50 + select MAINBOARD_HAS_TPM2 + +config KAHLEE_TPM + bool + default y if BOARD_GOOGLE_KAHLEE + select MAINBOARD_HAS_LPC_TPM + select MAINBOARD_HAS_TPM1 + endif # BOARD_GOOGLE_BASEBOARD_KAHLEE -- cgit v1.2.3