BUG=chrome-os-partner:9707
TEST=manual
make
make runtests
You can also test it by clearing the TPM, then manually looking at the TPM
regions. In dev-mode, clear the regions and you'll see something like this:
localhost ~ # tpmc read 1007 a
1 0 0 0 0 0 0 0 0 0
localhost ~ # tpmc read 1008 d
1 4c 57 52 47 0 0 0 0 0 0 0 0
localhost ~ #
Go back to normal mode and reboot, and you'll see something like this:
localhost ~ # tpmc read 1007 a
2 0 1 0 1 0 0 0 0 4f
localhost ~ # tpmc read 1008 d
2 4c 57 52 47 1 0 1 0 0 0 0 55
localhost ~ #
The important things are that the first number is now 2, instead of 1, and
the last number is not zero (it's a checksum, so it'll vary depending on the
other numbers, which will themselves vary according to the firmware and
kernel versions).
Change-Id: Ia4040311c2a4b2819792549b883377c8b6b89d48
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/22856
Reviewed-by: Randall Spangler <rspangler@chromium.org>
