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authorChristian Walter <christian.walter@9elements.com>2019-07-05 19:46:30 +0200
committerPhilipp Deppenwiese <zaolin.daisuki@gmail.com>2019-07-31 10:58:36 +0000
commit7706a04c603474400234cc72a27a61070845eca2 (patch)
treed1c5c05697f415ba825e4b3ab63a4277c36f458e /src/security
parentc703814e951376bef0945934dccff9158d54db7d (diff)
downloadcoreboot-7706a04c603474400234cc72a27a61070845eca2.tar.xz
drivers/crb: Add CRB driver for TPM2 support
Add the Command Response Buffer which is defined in the TPM 2.0 Specs. CRB can be specified with MAINBOARD_HAS_CRB_TPM, even though it is actually SoC/SB specific. Change-Id: I477e45963fe3cdbc02cda9ae99c19142747e4b46 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34106 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Diffstat (limited to 'src/security')
-rw-r--r--src/security/tpm/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/security/tpm/Kconfig b/src/security/tpm/Kconfig
index e6414d385f..3af6d69e2b 100644
--- a/src/security/tpm/Kconfig
+++ b/src/security/tpm/Kconfig
@@ -28,7 +28,7 @@ config TPM2
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_SPI_TPM_CR50 || MAINBOARD_HAS_CRB_TPM
config MAINBOARD_HAS_TPM1
bool
@@ -58,7 +58,7 @@ 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_SPI_TPM_CR50 || MAINBOARD_HAS_CRB_TPM
help
Enable this option to enable TPM 2.0 support in coreboot.