FSP v2.0 Specification adds APIs TempRamInit & TempRamExit for Cache-As-Ram initialization and teardown. Add fsp2_0 driver support for TempRamInit & TempRamExit APIs. Verified on Intel Leaf Hill CRB and confirmed that Cache-As-Ram is correctly set up and torn down using the FSP v2.0 APIs without coreboot implementation of CAR init/teardown. BUG=None BRANCH=None TEST=None Signed-off-by: Brenton Dong <brenton.m.dong@intel.com> Reviewed-on: https://review.coreboot.org/17062 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I482ff580e1b5251a8214fe2e3d2d38bd5f3e3ed2 Reviewed-on: https://chromium-review.googlesource.com/422955 Commit-Ready: Furquan Shaikh <furquan@chromium.org> Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> |
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