the following patch was just integrated into master: commit 4520c5e757cf280b7029a99adff60baed52493ce Author: Andrey Petrov andrey.petrov@intel.com Date: Mon Apr 18 13:36:19 2016 -0700
soc/intel/apollolake: Configure a GPIO for TPM in bootblock
One of devices connected to FAST SPI bus is TPM. SoC uses dedicated line for chip select for TPM function. If TPM is used, that line needs to be configured to a specific native funciton.
Change-Id: Ib5bf4c759adf9656f7b34540d4fc924945d27a97 Signed-off-by: Andrey Petrov andrey.petrov@intel.com Reviewed-on: https://review.coreboot.org/14467 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin adurbin@chromium.org
See https://review.coreboot.org/14467 for details.
-gerrit