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-rw-r--r--src/soc/intel/common/block/cse/Kconfig11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/cse/Kconfig b/src/soc/intel/common/block/cse/Kconfig
index c4aa6b5fa7..0b518c3b8d 100644
--- a/src/soc/intel/common/block/cse/Kconfig
+++ b/src/soc/intel/common/block/cse/Kconfig
@@ -372,6 +372,15 @@ config SOC_INTEL_COMMON_BLOCK_ME_SPEC_18
This config will enable 'ME specification version 18'. It will ensure ME specific
declaration and uses of required data structures for Host firmware status registers.
+config SOC_INTEL_COMMON_BLOCK_ME_SPEC_21
+ bool
+ select SOC_INTEL_CSE_HAVE_SPEC_SUPPORT
+ help
+ This config will enable 'ME specification version 21'. It will ensure ME specific
+ declaration and uses of required data structures for Host firmware status registers.
+ This version of ME is compatible with ME version 18 in terms of Host firmware
+ status registers.
+
if SOC_INTEL_CSE_HAVE_SPEC_SUPPORT
config ME_SPEC
@@ -380,7 +389,7 @@ config ME_SPEC
default 13 if SOC_INTEL_COMMON_BLOCK_ME_SPEC_13
default 15 if SOC_INTEL_COMMON_BLOCK_ME_SPEC_15
default 16 if SOC_INTEL_COMMON_BLOCK_ME_SPEC_16
- default 18 if SOC_INTEL_COMMON_BLOCK_ME_SPEC_18
+ default 18 if SOC_INTEL_COMMON_BLOCK_ME_SPEC_18 || SOC_INTEL_COMMON_BLOCK_ME_SPEC_21
help
This config holds the ME spec version if defined.