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-rw-r--r--src/soc/amd/common/block/cpu/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/cpu/Kconfig b/src/soc/amd/common/block/cpu/Kconfig
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+++ b/src/soc/amd/common/block/cpu/Kconfig
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+config SOC_AMD_COMMON_BLOCK_CAR
+ bool
+ default n
+ help
+ This option allows the SOC to use a standard AMD cache-as-ram (CAR)
+ implementation. CAR setup is built into bootblock and teardown in
+ romstage. If it is not used the system must implement these functions
+ separately.