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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 is
in postcar. The teardown procedure does not preserve the stack so
it may not be appropriate for a romstage implementation without
additional consideration. If this option is not used, the SOC must
implement these functions separately.