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authorFurquan Shaikh <furquan@chromium.org>2016-09-30 12:53:19 -0700
committerMartin Roth <martinroth@google.com>2016-10-02 19:07:29 +0200
commitcc3365a0398d02dc2e88c3caf969c0b874d6a3dc (patch)
tree62fff8aa6413fa8c36cd331449bd590df38603ab /src/mainboard/bifferos
parent5db043f0d6ddcae38b8addde1c8b3466265fa823 (diff)
TPM2: Fill in empty tlcl_resume function in TPM2 tlcl
On resume, TPM2_Starup(STATE) command needs to be sent to the TPM. This ensures that TPM restores the state saved at last Shutdown(STATE). Since tlcl_resume and tlcl_startup both use the same sequence for sending startup command with different arguments, add a common function that can be used by both. BUG=chrome-os-partner:58043 BRANCH=None TEST=Verified that on resume coreboot no longer complains about index read for 0x1007. Return value is 0 as expected. Change-Id: Ib8640acc9cc9cdb3ba5d40e0ccee5ca7d67fa645 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/16832 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
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