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| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-10-04 16:52:15 +0100 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-10-05 14:32:12 +0100 |
| commit | 609c91917f95e5c2c0dcccbfbea6ff32539bf738 (patch) | |
| tree | 6ac537dd481d17911bf6278a8273272a14f8adba /lib/psci | |
| parent | b4ae615bd734104cfed5d2534b4c14278415057e (diff) | |
| download | platform_external_arm-trusted-firmware-609c91917f95e5c2c0dcccbfbea6ff32539bf738.tar.gz platform_external_arm-trusted-firmware-609c91917f95e5c2c0dcccbfbea6ff32539bf738.tar.bz2 platform_external_arm-trusted-firmware-609c91917f95e5c2c0dcccbfbea6ff32539bf738.zip | |
xlat: Add support for EL0 and EL1 mappings
This patch introduces the ability of the xlat tables library to manage
EL0 and EL1 mappings from a higher exception level.
Attributes MT_USER and MT_PRIVILEGED have been added to allow the user
specify the target EL in the translation regime EL1&0.
REGISTER_XLAT_CONTEXT2 macro is introduced to allow creating a
xlat_ctx_t that targets a given translation regime (EL1&0 or EL3).
A new member is added to xlat_ctx_t to represent the translation regime
the xlat_ctx_t manages. The execute_never mask member is removed as it
is computed from existing information.
Change-Id: I95e14abc3371d7a6d6a358cc54c688aa9975c110
Co-authored-by: Douglas Raillard <douglas.raillard@arm.com>
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'lib/psci')
0 files changed, 0 insertions, 0 deletions