Add support to call FspTempRamExit
BRANCH=none
BUG=None
TEST=Use the following steps to reproduce:
1. Get the private FSP parts
2. Copy configs/config.samus.fsp to configs/config.samus
3. Build and run on Samus
4. After power on, POST code should be 0x35 if successful, hangs in
src/soc/intel/broadwell/romstage/romstage.c/romstage_after_car
Change-Id: I512bfa8c3add8a16d945c5983873ee0286ec40d1
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/232500
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>