the following patch was just integrated into master: commit 1dc036ce4878db80d0ed9ae223b06c5d417fd03a Author: Duncan Laurie dlaurie@chromium.org Date: Mon Sep 19 16:49:23 2016 -0700
drivers/i2c/tpm/cr50: Clean up timeouts
Use two different timeouts in the driver. The 2ms timeout is needed to be safe for cr50 to cover the extended timeout that is seen with some commands. The other at 2 seconds which is a TPM spec timeout.
BUG=chrome-os-partner:53336
Change-Id: Ia396fc48b8fe6e56e7071db9d74561de02b5b50e Signed-off-by: Duncan Laurie dlaurie@chromium.org Reviewed-on: https://review.coreboot.org/16665 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin adurbin@chromium.org
See https://review.coreboot.org/16665 for details.
-gerrit