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-rw-r--r--src/mainboard/ocp/deltalake/Kconfig7
-rw-r--r--src/security/intel/cbnt/Kconfig2
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/ocp/deltalake/Kconfig b/src/mainboard/ocp/deltalake/Kconfig
index bb907f1af7..c439dca4d0 100644
--- a/src/mainboard/ocp/deltalake/Kconfig
+++ b/src/mainboard/ocp/deltalake/Kconfig
@@ -57,4 +57,11 @@ config CONSOLE_POST
bool
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
diff --git a/src/security/intel/cbnt/Kconfig b/src/security/intel/cbnt/Kconfig
index f13f6ec59c..e5830b7b40 100644
--- a/src/security/intel/cbnt/Kconfig
+++ b/src/security/intel/cbnt/Kconfig
@@ -6,6 +6,8 @@ config INTEL_CBNT_SUPPORT
depends on CPU_INTEL_FIRMWARE_INTERFACE_TABLE
#depends on PLATFORM_HAS_DRAM_CLEAR
select INTEL_TXT
+ # With CBnT the bootblock is set up as a CBnT IBB and needs a fixed size
+ select FIXED_BOOTBLOCK_SIZE
help
Enables Intel Converged Bootguard and Trusted Execution Technology
Support. This will enable one to add a Key Manifest (KM) and a Boot