Configurations
Bit fields and details that are not provided in this description are architecturally defined. See the Arm
Architecture Reference Manual Armv8, for Armv8-A architecture profile.
100798_0300_00_en
Support for:
0x5
•
VMSAv7, with support for remapping and the Access flag.
•
The PXN bit in the Short-descriptor translation table format descriptors.
•
The Long-descriptor translation table format.
Must be interpreted with ID_MMFR1_EL1, ID_MMFR2_EL1, ID_MMFR3_EL1, and
ID_MMFR4_EL1. See:
•
B2.73 ID_MMFR1_EL1, AArch32 Memory Model Feature Register 1, EL1 on page
•
B2.74 ID_MMFR2_EL1, AArch32 Memory Model Feature Register 2, EL1 on page
•
B2.75 ID_MMFR3_EL1, AArch32 Memory Model Feature Register 3, EL1 on page
•
B2.76 ID_MMFR4_EL1, AArch32 Memory Model Feature Register 4, EL1 on page
Copyright © 2016–2018 Arm Limited or its affiliates. All rights
B2.72 ID_MMFR0_EL1, AArch32 Memory Model Feature Register 0, EL1
reserved.
Non-Confidential
B2 AArch64 system registers
B2-248.
B2-250.
B2-252.
B2-254.
®
B2-247
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