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69fda70a1b
This command is handy in debug images when rollback protection needs
to be reset.
Manufacturing data stored in the last quarter of the INFO1 space is
preserved across the erase session.
BRANCH=cr50
BUG=b:35774863
TEST=built a non-debug image with the first map location in the
manifest set to zero, booted the new image. Then built and booted
a debug image with this patch included. Using sysinfo command
verified that the info map has one location zeroed, then ran
eraseflashinfo command and checked sysinfo output again. The info
map shows no more zeroed locations, and tpm still reports statues
as "manufacutred"
Change-Id: I58e2a6f6371b6ce656c1d6cc373dfdc6f9d9f5be
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/450906
Reviewed-by: Marius Schilder <mschilder@chromium.org>
Reviewed-by: Mary Ruthven <mruthven@chromium.org>
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