johpow01 dc78e62d80 feat(sme): enable SME functionality ... This patch adds two new compile time options to enable SME in TF-A: ENABLE_SME_FOR_NS and ENABLE_SME_FOR_SWD for use in non-secure and secure worlds respectively. Setting ENABLE_SME_FOR_NS=1 will enable SME for non-secure worlds and trap SME, SVE, and FPU/SIMD instructions in secure context. Setting ENABLE_SME_FOR_SWD=1 will disable these traps, but support for SME context management does not yet exist in SPM so building with SPD=spmd will fail. The existing ENABLE_SVE_FOR_NS and ENABLE_SVE_FOR_SWD options cannot be used with SME as it is a superset of SVE and will enable SVE and FPU/SIMD along with SME. Signed-off-by: John Powell <john.powell@arm.com> Change-Id: Iaaac9d22fe37b4a92315207891da848a8fd0ed73		2021-11-12 10:38:00 -06:00
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aarch64	refactor(gpt): productize and refactor GPT library	2021-10-05 16:24:57 -05:00
bl31.ld.S	Increase type widths to satisfy width requirements	2020-10-12 10:55:03 -05:00
bl31.mk	feat(sme): enable SME functionality	2021-11-12 10:38:00 -06:00
bl31_context_mgmt.c	feat(rme): add context management changes for FEAT_RME	2021-10-05 18:41:35 +02:00
bl31_main.c	feat(rme): add ENABLE_RME build option and support for RMM image	2021-10-05 11:49:59 -05:00
ehf.c	Minor changes to documentation and comments	2019-02-28 13:35:21 +00:00
interrupt_mgmt.c	Use correct type when reading SCR register	2020-01-28 11:10:48 +00:00