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drivers/security/cbnt: Fix bootblock size

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Change-Id: Ic5ad9d29f247b6f828501bfacc27a8af08761d55
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50082
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Arthur Heymans 2021-01-28 18:25:58 +01:00 committed by Patrick Georgi
parent 98872649c5
commit cbce39005e
2 changed files with 9 additions and 0 deletions
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7
src/mainboard/ocp/deltalake/Kconfig
View File

@ -57,4 +57,11 @@ config CONSOLE_POST
bool bool
default y default y
config C_ENV_BOOTBLOCK_SIZE
hex
default 0xc000 if FIXED_BOOTBLOCK_SIZE
help
This matches the IBB size used for CBnT. Adjust this to the
used CBnT settings.
endif # BOARD_OCP_DELTALAKE endif # BOARD_OCP_DELTALAKE

2
src/security/intel/cbnt/Kconfig
View File

@ -6,6 +6,8 @@ config INTEL_CBNT_SUPPORT
depends on CPU_INTEL_FIRMWARE_INTERFACE_TABLE depends on CPU_INTEL_FIRMWARE_INTERFACE_TABLE
#depends on PLATFORM_HAS_DRAM_CLEAR #depends on PLATFORM_HAS_DRAM_CLEAR
select INTEL_TXT select INTEL_TXT
# With CBnT the bootblock is set up as a CBnT IBB and needs a fixed size
select FIXED_BOOTBLOCK_SIZE
help help
Enables Intel Converged Bootguard and Trusted Execution Technology Enables Intel Converged Bootguard and Trusted Execution Technology
Support. This will enable one to add a Key Manifest (KM) and a Boot Support. This will enable one to add a Key Manifest (KM) and a Boot