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/drivers/spi/tpm/Kconfig | 8 ++++++-- src/drivers/spi/tpm/Makefile.inc | 7 +------ 2 files changed, 7 insertions(+), 8 deletions(-) (limited to 'src/drivers/spi') diff --git a/src/drivers/spi/tpm/Kconfig b/src/drivers/spi/tpm/Kconfig index 9022d00d53..be43e2314d 100644 --- a/src/drivers/spi/tpm/Kconfig +++ b/src/drivers/spi/tpm/Kconfig @@ -1,6 +1,7 @@ config SPI_TPM - bool "SPI TPM" - depends on TPM2 + bool + help + SPI TPM driver is enabled! config DRIVER_TPM_SPI_BUS hex "SPI bus TPM chip is connected to" @@ -15,3 +16,6 @@ config DRIVER_TPM_SPI_CHIP config MAINBOARD_HAS_SPI_TPM_CR50 bool default n + select SPI_TPM + help + Board has SPI TPM support diff --git a/src/drivers/spi/tpm/Makefile.inc b/src/drivers/spi/tpm/Makefile.inc index cc7d715609..fd214c63ca 100644 --- a/src/drivers/spi/tpm/Makefile.inc +++ b/src/drivers/spi/tpm/Makefile.inc @@ -1,9 +1,4 @@ -verstage-$(CONFIG_SPI_TPM) += tis.c tpm.c -romstage-$(CONFIG_SPI_TPM) += tis.c tpm.c -ramstage-$(CONFIG_SPI_TPM) += tis.c tpm.c - -ifneq ($(CONFIG_CHROMEOS),y) bootblock-$(CONFIG_SPI_TPM) += tis.c tpm.c +verstage-$(CONFIG_SPI_TPM) += tis.c tpm.c romstage-$(CONFIG_SPI_TPM) += tis.c tpm.c ramstage-$(CONFIG_SPI_TPM) += tis.c tpm.c -endif -- cgit v1.2.3