soc/intel/apollolake: Enable TPM in bootblock stage

Configure gpio FST_SPI_CS2_N before verstage so that tpm can be
accessed.

Change-Id: I238bf1cd508880b686f0625f28175a80de450971
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14254
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2 files changed