the following patch was just integrated into master: commit 93c778688f0bf2f90334505a3082a2cd4ce1623a 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: I77fdd7ea646b8b2fef449f07e3a08bcce174fe8b Signed-off-by: Duncan Laurie dlaurie@chromium.org
See https://review.coreboot.org/16653 for details.
-gerrit