arm-trusted-firmware/bl31
Jayanth Dodderi Chidanand 45007acd46 feat(cpufeat): enable FEAT_SME for FEAT_STATE_CHECKED
Add support for runtime detection (ENABLE_SME_FOR_NS=2), by splitting
feat_sme_supported() into an ID register reading function and a
second function to report the support status. That function considers
both build time settings and runtime information (if needed), and is
used before we do SME specific setup.

Change the FVP platform default to the now supported dynamic option
(=2),so the right decision can be made by the code at runtime.

Change-Id: Ida9ccf737db5be20865b84f42b1f9587be0626ab
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
2023-03-28 17:19:07 +02:00
..
aarch64 fix(smccc): check smc_fid [23:17] bits 2023-03-20 10:12:38 +00:00
bl31.ld.S build: always prefix section names with . 2023-02-20 18:29:33 +00:00
bl31.mk feat(cpufeat): enable FEAT_SME for FEAT_STATE_CHECKED 2023-03-28 17:19:07 +02:00
bl31_context_mgmt.c feat(rme): add context management changes for FEAT_RME 2021-10-05 18:41:35 +02:00
bl31_main.c refactor(context-mgmt): move FEAT_HCX save/restore into C 2023-01-11 16:02:58 +00:00
bl31_traps.c feat(fvp): emulate trapped RNDR 2022-12-21 12:59:36 +00:00
ehf.c fix(bl31): allow use of EHF with S-EL2 SPMC 2022-08-30 08:29:25 -07:00
interrupt_mgmt.c Use correct type when reading SCR register 2020-01-28 11:10:48 +00:00