Commits
Ji Luo committed 6192aff5687
MA-13628 [Auto] Read/Write rollback index from rpmb Secure storage is ready in trusty so we should read/write the rollback index from rpmb. But for borads without rpmb key, read/write the rpmb will fail and will block the following avb verify process. In this case, check if the rpmb key has been set and always return AVB_IO_RESULT_OK for the boards without rpmb key. Test: build and boot pass on imx8qm_mek. Change-Id: I10c438e56d049ae97ebedfc446c8202642630d8b Signed-off-by: Ji Luo <ji.luo@nxp.com>