tree fb6d3706f9633c8f0bfd1f92651156997c6208f0
parent 20bbb1d0cffcd52cac217c997ba91bb932ff383a
author venkata srinivasa raju penmetcha <venkataraju@google.com> 1507924022 -0700
committer chrome-bot <chrome-bot@chromium.org> 1511851843 -0800

firmware_LockedME: Check for SW WP status

Prior to Apollolake only the contents of SI_DESC was used to protect SI_DESC.
Starting with Apollolake, the SPI flash part can also protect SI_DESC, so this
adds a check for software write protect.

BUG=chromium:754760
TEST=test_that --board=soraka 172.22.18.16 firmware_LockedME with dut having
     wp on and off.

Change-Id: If50a3db7903e380331d7a47cb7d577a8807754b1
Reviewed-on: https://chromium-review.googlesource.com/719427
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Venkata Srinivasa Raju Penmetcha <venkataraju@chromium.org>
Reviewed-by: Kevin Shelton <kmshelton@chromium.org>