tree 0e4661551c4e44ec985d65c6328b4664563cec85
parent 5526f77a8fa3a0ad9c0db6edb6d24a43e344d1a1
author Timothy Chen <timothytim@google.com> 1599098739 -0700
committer tjaychen <timothytim@google.com> 1600148356 -0700

[flash_ctrl] Add memory protection for flash hardware interface

- Rules are hardcoded in RTL
- Memory protection rules are checked against either software rules (info_page / region config) or the hardware rule set
- The hardware ruleset is based on both address and hardware "phase".  Permissions are different between seed and rma phases

Signed-off-by: Timothy Chen <timothytim@google.com>