arm-trusted-firmware/include/arch
Alexei Fedorov 12f6c06497 fix(security): Set MDCR_EL3.MCCD bit
This patch adds setting MDCR_EL3.MCCD in 'el3_arch_init_common'
macro to disable cycle counting by PMCCNTR_EL0 in EL3 when
FEAT_PMUv3p7 is implemented. This fixes failing test
'Leak PMU CYCLE counter values from EL3 on PSCI suspend SMC'
on FVP models with 'has_v8_7_pmu_extension' parameter set to
1 or 2.

Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Change-Id: I2ad3ef501b31ee11306f76cb5a61032ecfd0fbda
2021-05-14 12:19:54 +01:00
..
aarch32 Add PIE support for AARCH32 2021-04-21 15:05:57 +02:00
aarch64 fix(security): Set MDCR_EL3.MCCD bit 2021-05-14 12:19:54 +01:00