arm-trusted-firmware/include
Boyan Karatotev bb801857ea feat(cpus): add sysreg_bit_toggle
Introduce a new helper to toggle bits in assembly. This allows us to
call the workaround twice, with the first call setting the workaround
and second undoing it. This allows the (errata) workaround functions to
be used to both apply and undo the mitigation.

This is applied to functions where the undo part will be required in
follow-up patches.

Change-Id: I058bad58f5949b2d5fe058101410e33b6be1b8ba
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
2025-02-03 07:37:58 +00:00
..
arch feat(mops): enable FEAT_MOPS in EL3 when INIT_UNUSED_NS_EL2=1 2025-01-14 15:30:19 -06:00
bl1 refactor(bl1): clean up bl2 layout calculation 2024-04-26 09:00:12 +00:00
bl2 BL2_AT_EL3: Enable pointer authentication support 2019-02-27 11:58:09 +00:00
bl2u Standardise header guards across codebase 2018-11-08 10:20:19 +00:00
bl31 Merge "refactor(sdei): use common create_spsr() in SDEI library" into integration 2024-03-14 21:17:45 +01:00
bl32 feat(cm): test integrity of el1_ctx registers 2024-11-08 11:05:13 +00:00
common feat(mbedtls): introduce crypto lib heap info struct 2024-12-18 14:48:24 +00:00
drivers feat(s32g274a): split early clock initialization 2025-01-14 13:02:51 +02:00
dt-bindings fix(dt-bindings): update STM32MP2 clock and reset bindings 2024-06-27 17:17:35 +02:00
export feat(tbbr): add image id for backup GPT 2023-10-27 08:31:54 -05:00
lib feat(cpus): add sysreg_bit_toggle 2025-02-03 07:37:58 +00:00
plat feat(handoff): common API for TPM event log handoff 2025-01-06 07:20:37 -08:00
services fix(security): apply SMCCC_ARCH_WORKAROUND_4 to affected cpus 2025-01-30 16:45:35 -06:00
tools_share fix(tc): add SCP_BL2 to RSE measured boot 2024-06-13 15:53:10 +02:00