Bill Richardson c335895df7 Cr50: Let NVMEM take more time and memory
We were getting occasional stack overflow and watchdog timeouts
when clearing NVMEM. Bump up the stack size a bit in the HOOKS
task, and pet the watchdog before invoking the tpm2 init
functions.

BUG=chrome-os-partner:59419
BRANCH=none
TEST=make buildall, manual

Lock the console, then unlock it. This will reboot the EC & AP,
but should never reboot the Cr50.

Before this CL, it did about half the time.
After, it doesn't.

Change-Id: I33adfeb7360bf7d146a55ef16c923a1a0416393d
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/407847
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
2016-11-05 21:03:06 -07:00
2016-10-14 16:05:49 -07:00
2016-11-03 14:44:24 -07:00
2016-09-09 19:20:12 -07:00
2012-05-11 09:11:52 -07:00
2016-10-14 16:05:49 -07:00
2016-10-14 16:05:49 -07:00
2014-04-02 19:58:53 +00:00
2015-12-08 20:05:05 -08:00

For an overview of the Embedded Controller firmware, refer to

http://www.chromium.org/chromium-os/2014-firmware-summit

For instructions on building from source, refer to

http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly
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