| commit | cdfb59a276c080707c0c499a3c5262cfb2dec518 | [log] [tgz] |
|---|---|---|
| author | Wayne Ren <wei.ren@synopsys.com> | Wed Nov 29 17:42:00 2017 +0800 |
| committer | Anas Nashif <nashif@linux.intel.com> | Wed Dec 13 12:05:33 2017 -0500 |
| tree | a828fec60fbfa0fbc9ccde9a4a05594f74ffc5ec | |
| parent | 0892cd7f46468c96914ad42203a249eec0c50854 [diff] |
arch: arc: add the support of MPU version 3 MPU version 3 is included in em7d of em_starterkit 2.3. The differences of MPU version 3 and version 2 are: * different aux reg interface * The address alignment requirement is 32 bytes * supports secure mode * supports SID (option) * does not support memory region overlap This commit adds the support MPU version 3 and also make some changes to MPU version 2 to have an unified interface. Signed-off-by: Wayne Ren <wei.ren@synopsys.com>