arm-trusted-firmware/lib/extensions
Arvind Ram Prakash a57e18e433 feat(fpmr): disable FPMR trap
This patch enables support of FEAT_FPMR by enabling access
to FPMR register. It achieves it by setting the EnFPM bit of
SCR_EL3. This feature is currently enabled for NS world only.

Reference:
https://developer.arm.com/documentation/109697/2024_09/
Feature-descriptions/The-Armv9-5-architecture-extension?lang=en

Change-Id: I580c409b9b22f8ead0737502280fb9093a3d5dd2
Signed-off-by: Arvind Ram Prakash <arvind.ramprakash@arm.com>
2024-12-12 10:03:23 -06:00
..
amu refactor(cm): move EL3 registers to global context 2023-10-31 11:18:42 +00:00
brbe fix(brbe): allow RME builds with BRBE 2024-10-18 11:30:34 +01:00
debug feat(debugv8p9): add support for FEAT_Debugv8p9 2024-07-18 13:49:43 -05:00
fgt feat(fgt2): add support for FEAT_FGT2 2024-07-18 13:49:43 -05:00
fpmr feat(fpmr): disable FPMR trap 2024-12-12 10:03:23 -06:00
mpam refactor(cm): move MPAM3_EL3 reg to per world context 2023-12-21 12:37:21 +00:00
pauth chore(pauth): remove redundant pauth_disable_el3() call 2023-04-28 08:09:14 +01:00
pmuv3 refactor(cm): remove el1 context when SPMD_SPM_AT_SEL2=1 2024-08-21 16:35:27 +01:00
ras chore: update to use Arm word across TF-A 2023-08-08 15:12:30 +01:00
sme refactor(cpufeat): add macro to simplify is_feat_xx_present 2024-05-02 12:16:16 -05:00
spe feat(spe): introduce spe_disable() function 2024-07-29 20:34:18 +01:00
sve refactor(cm): move EL3 registers to global context 2023-10-31 11:18:42 +00:00
sys_reg_trace refactor(cm): move EL3 registers to global context 2023-10-31 11:18:42 +00:00
sysreg128 feat(d128): add support for FEAT_D128 2024-10-24 14:51:55 -05:00
tcr feat(cm): handle asymmetry for FEAT_TCR2 2024-09-05 16:28:23 +01:00
trbe feat(trbe): introduce trbe_disable() function 2024-07-29 20:35:14 +01:00
trf feat(cm): context switch MDCR_EL3 register 2024-06-25 13:50:32 +01:00