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| /rk3399_ARM-atf/lib/xlat_tables/ |
| H A D | xlat_tables_private.h | 2240f45b1aa238b0bfa6b9ec608ec1574e5088bd Tue Dec 13 15:02:31 UTC 2016 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Forbid block descriptors in initial xlat table levels
In AArch64, depending on the granularity of the translation tables,
level 0 and/or level 1 of the translation tables may not support block
descriptors, only table descriptors.
This patch introduces a check to make sure that, even if theoretically
it could be possible to create a block descriptor to map a big memory
region, a new subtable will be created to describe its mapping.
Change-Id: Ieb9c302206bfa33fbaf0cdc6a5a82516d32ae2a7
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
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| H A D | xlat_tables_common.c | 2240f45b1aa238b0bfa6b9ec608ec1574e5088bd Tue Dec 13 15:02:31 UTC 2016 Antonio Nino Diaz <antonio.ninodiaz@arm.com> Forbid block descriptors in initial xlat table levels
In AArch64, depending on the granularity of the translation tables,
level 0 and/or level 1 of the translation tables may not support block
descriptors, only table descriptors.
This patch introduces a check to make sure that, even if theoretically
it could be possible to create a block descriptor to map a big memory
region, a new subtable will be created to describe its mapping.
Change-Id: Ieb9c302206bfa33fbaf0cdc6a5a82516d32ae2a7
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
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