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| author | York Sun <york.sun@nxp.com> | 2017-03-06 09:02:33 -0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-03-14 08:44:03 -0700 |
| commit | 7f9b9f318ff152bd8d2e8b573708e2bdc088c1b1 (patch) | |
| tree | 1e68c347794e41aff62d8ea9091d88d05c269d6e /board/beckhoff/mx53cx9020 | |
| parent | f539c8a4a7a590e1933a7e21d5771528db1d88b7 (diff) | |
armv8: mmu: Add a function to change mapping attributes
Function mmu_change_region_attr() is added to change existing mapping
with updated PXN, UXN and memory type. This is a break-before-make
process during which the mapping becomes fault (invalid) before final
attributres are set.
Signed-off-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board/beckhoff/mx53cx9020')
0 files changed, 0 insertions, 0 deletions