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Kconfig: provide MAINBOARD_HAS_TPM_CR50 option

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The CR50 TPM can do both SPI and I2C communication. However,
there's situations where policy needs to be applied for CR50
generically regardless of the I/O transport. Therefore add
MAINBOARD_HAS_TPM_CR50 to encompass that.  Additionally,
once the mainboard has selected CR50 TPM automatically select
MAINBOARD_HAS_TPM2 since CR50 TPM is TPM 2.0.

Change-Id: I878f9b9dc99cfb0252d6fef7fc020fa3d391fcec
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/19370
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
This commit is contained in:
Aaron Durbin
2017-04-19 10:19:38 -05:00
parent fd053d74a3
commit 8bc896f712
6 changed files with 7 additions and 5 deletions
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2
src/vendorcode/google/chromeos/Kconfig
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@ -33,7 +33,7 @@ if CHROMEOS
config CR50_IMMEDIATELY_COMMIT_FW_SECDATA
bool
default y if MAINBOARD_HAS_I2C_TPM_CR50 || MAINBOARD_HAS_SPI_TPM_CR50
default y if MAINBOARD_HAS_TPM_CR50
config CHROMEOS_RAMOOPS
bool "Reserve space for Chrome OS ramoops"