Aaron Durbin a62d077ded UPSTREAM: google/chromeos: disable platform hierarchy on resume for TPM2 ... On Chrome OS devices that use TPM2 parts the platform hierarchy is disabled by the boot loader, depthcharge. Since the bootloader isn't involved in resuming a suspended machine there's no equivalent action in coreboot to disable the platform hierarchy. Therefore, to ensure consistent state in resume the platform hierarchy in the TPM2 needs to be disabled as well. For systems that resume using the firmware the platform hierarchy is disabled when utilizing TPM2 devices. BUG=chrome-os-partner:61097 BRANCH=reef TEST=Suspend and resume. Confirmed 'stop trunksd; tpmc getvf; start trunksd' shows that phEnable is 0. Change-Id: I144a36d8ff10ce92d3de0b26d924fd85468a9764 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f56c7787ba Original-Change-Id: I060252f338c8fd68389273224ee58caa99881de8 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://review.coreboot.org/18096 Original-Tested-by: build bot (Jenkins) Original-Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/428254 Commit-Ready: Aaron Durbin <adurbin@chromium.org>		2017-01-13 18:41:21 -08:00
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tlcl.h	UPSTREAM: google/chromeos: disable platform hierarchy on resume for TPM2	2017-01-13 18:41:21 -08:00
tss_constants.h