arm-trusted-firmware/lib/xlat_tables_v2/aarch64
Zelalem Aweke 362182386b feat(rme): add xlat table library changes for FEAT_RME
FEAT_RME adds a new bit (NSE) in the translation table descriptor
to determine the Physical Address Space (PAS) of an EL3 stage 1
translation according to the following mapping:

	TTD.NSE    TTD.NS  |  PAS
	=================================
	  0          0	   |  Secure
	  0	     1	   |  Non-secure
	  1	     0	   |  Root
	  1	     1	   |  Realm

This patch adds modifications to version 2 of the translation table
library accordingly. Bits 4 and 5 in mmap attribute are used to
determine the PAS.

Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
Change-Id: I82790f6900b7a1ab9494c732eac7b9808a388103
2021-10-04 14:09:23 -05:00
..
enable_mmu.S xlat v2: Fix comment 2019-02-01 12:24:57 +00:00
xlat_tables_arch.c feat(rme): add xlat table library changes for FEAT_RME 2021-10-04 14:09:23 -05:00