TPM2.0 needs more NvMem space and currently the whole block is
contiguous in memory with 2 partitions. This CL removes the
requirement that the partitions are in contiguous which allows for 1
partition to placed at top of RW_A and the other at RW_B.
This CL does not change the size of each partition as that will be
done in a subsequent CL.
BRANCH=none
BUG=chrome-os-partner:56798
TEST=manual
Tested with the unit test 'make runtests TEST_LIST_HOST=nvmem' and
verified that all tests pass.
Tested on Kevin, erased the existing NvMem area and verified that TPM
was still manufactured and executed the command: trunks_client --own
Erased parition 0 and 1 in the new locations and repeated the tests.
Change-Id: I295441f94dccdf5a152c32603c2638ffac23f471
Signed-off-by: Scott <scollyer@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/378675
Commit-Ready: Bill Richardson <wfrichar@chromium.org>
Tested-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Tested-by: Andrey Pronin <apronin@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
1d46c37708