arm-trusted-firmware

History

Mark Brown 26a3351eda feat(sme): fall back to SVE if SME is not there Due to their interrelationship in the architecture the SVE and SME features in TF-A are mutually exclusive. This means that a single binary can't be shared between systems with and without SME if the system without SME does support SVE, SVE will not be initialised so lower ELs will run into trouble trying to use it. This unusual behaviour for TF-A which normally gracefully handles situations where features are enabled but not supported on the current hardware. Address this by calling the SVE enable and disable functions if SME is not supported rather than immediately exiting, these perform their own feature checks so if neither SVE nor SME is supported behaviour is unchanged. Signed-off-by: Mark Brown <broonie@kernel.org> Change-Id: I2c606202fa6c040069f44e29d36b5abb48391874		3 years ago
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aarch32	feat(ccidx): update the do_dcsw_op function to support FEAT_CCIDX	3 years ago
aarch64	fix(gpt_rme): rework delegating/undelegating sequence	3 years ago
bl_aux_params	fix: libc: use long for 64-bit types on aarch64	3 years ago
compiler-rt	compiler_rt: Import popcountdi2.c and popcountsi2.c files	5 years ago
coreboot	Update in coreboot_get_memory_type API to include size as well	4 years ago
cpus	Merge "fix(errata): workaround for Neoverse-V1 erratum 2372203" into integration	2 years ago
debugfs	DebugFS: Check channel index before calling clone function	4 years ago
el3_runtime	refactor(context mgmt): refactor EL2 context save and restore functions	2 years ago
extensions	feat(sme): fall back to SVE if SME is not there	2 years ago
fconf	feat(fconf): add NS load address in configuration DTB nodes	3 years ago
gpt_rme	fix(gpt_rme): rework delegating/undelegating sequence	3 years ago
libc	feat(snprintf): add support for length specifiers	3 years ago
libfdt	libfdt: Upgrade libfdt source files	4 years ago
locks	fix(bakery_lock): add __unused for clang	3 years ago
mpmm	fix(errata): workaround for Cortex-A510 erratum 2250311	3 years ago
optee	feat(optee): check paged_image_info	2 years ago
pmf	Sanitise includes across codebase	6 years ago
psa	fix(measured-boot): fix verbosity level of RSS digests traces	2 years ago
psci	refactor(context mgmt): add cm_prepare_el3_exit_ns function	3 years ago
romlib	Use abspath to dereference $BUILD_BASE	4 years ago
semihosting	MISRA cleanup in mem_region and semihosting files	4 years ago
stack_protector	Disable stack protection explicitly	5 years ago
utils	MISRA cleanup in mem_region and semihosting files	4 years ago
xlat_mpu	refactor(fvp_r): remove unused files and clean up makefiles	3 years ago
xlat_tables	chore: fvp_r: Initial No-EL3 and MPU Implementation	3 years ago
xlat_tables_v2	feat(spmc): prevent read only xlat tables with the EL3 SPMC	3 years ago
zlib	feat(sw_crc32): add software CRC32 support	3 years ago