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drivers/spi/tpm: Add support for non CR50 SPI TPM2

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Add support for a STM SPI TPM2 by adding checks for CR50.
Tested using ST33HTPH2E32.

Change-Id: I015497ca078979a44ba2b84e4995493de1f7247b
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39693
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Patrick Rudolph 2020-03-20 09:55:43 +01:00 • committed by Philipp Deppenwiese
commit 7bcd9a1d91
4 changed files with 89 additions and 49 deletions
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28
src/security/tpm/Kconfig
View file

@ -18,15 +18,19 @@ menu "Trusted Platform Module"
config TPM1
bool
default y if MAINBOARD_HAS_TPM1 || USER_TPM1
depends on MAINBOARD_HAS_LPC_TPM || MAINBOARD_HAS_I2C_TPM_GENERIC \
|| MAINBOARD_HAS_I2C_TPM_ATMEL
depends on MAINBOARD_HAS_LPC_TPM || \
MAINBOARD_HAS_I2C_TPM_GENERIC || \
MAINBOARD_HAS_I2C_TPM_ATMEL
config TPM2
bool
default y if MAINBOARD_HAS_TPM2 || USER_TPM2
depends on MAINBOARD_HAS_I2C_TPM_GENERIC || MAINBOARD_HAS_LPC_TPM \
|| MAINBOARD_HAS_I2C_TPM_ATMEL || MAINBOARD_HAS_I2C_TPM_CR50 \
|| MAINBOARD_HAS_SPI_TPM_CR50 || MAINBOARD_HAS_CRB_TPM
depends on MAINBOARD_HAS_I2C_TPM_GENERIC || \
MAINBOARD_HAS_LPC_TPM || \
MAINBOARD_HAS_I2C_TPM_ATMEL || \
MAINBOARD_HAS_I2C_TPM_CR50 || \
MAINBOARD_HAS_SPI_TPM || \
MAINBOARD_HAS_CRB_TPM
config MAINBOARD_HAS_TPM1
bool
@ -45,8 +49,9 @@ config USER_NO_TPM
config USER_TPM1
bool "1.2"
depends on MAINBOARD_HAS_LPC_TPM || MAINBOARD_HAS_I2C_TPM_GENERIC \
|| MAINBOARD_HAS_I2C_TPM_ATMEL
depends on MAINBOARD_HAS_LPC_TPM || \
MAINBOARD_HAS_I2C_TPM_GENERIC || \
MAINBOARD_HAS_I2C_TPM_ATMEL
help
Enable this option to enable TPM 1.0 - 1.2 support in coreboot.
@ -54,9 +59,12 @@ config USER_TPM1
config USER_TPM2
bool "2.0"
depends on MAINBOARD_HAS_I2C_TPM_GENERIC || MAINBOARD_HAS_LPC_TPM \
|| MAINBOARD_HAS_I2C_TPM_ATMEL || MAINBOARD_HAS_I2C_TPM_CR50 \
|| MAINBOARD_HAS_SPI_TPM_CR50 || MAINBOARD_HAS_CRB_TPM
depends on MAINBOARD_HAS_I2C_TPM_GENERIC || \
MAINBOARD_HAS_LPC_TPM || \
MAINBOARD_HAS_I2C_TPM_ATMEL || \
MAINBOARD_HAS_I2C_TPM_CR50 || \
MAINBOARD_HAS_SPI_TPM || \
MAINBOARD_HAS_CRB_TPM
help
Enable this option to enable TPM 2.0 support in coreboot.