arm-trusted-firmware

History

Boyan Karatotev c73686a11c feat(pmu): introduce pmuv3 lib/extensions folder The enablement code for the PMU is scattered and difficult to track down. Factor out the feature into its own lib/extensions folder and consolidate the implementation. Treat it is as an architecturally mandatory feature as it is currently. Additionally, do some cleanup on AArch64. Setting overflow bits in PMCR_EL0 is irrelevant for firmware so don't do it. Then delay the PMU initialisation until the context management stage which simplifies the early environment assembly. One side effect is that the PMU might count before this happens so reset all counters to 0 to prevent any leakage. Finally, add an enable to manage_extensions_realm() as realm world uses the pmu. This introduces the HPMN fixup to realm world. Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: Ie13a8625820ecc5fbfa467dc6ca18025bf6a9cd3		2 years ago
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arm_arch_svc	refactor(cpus): rename errata_report.h to errata.h	1 year ago
spd	feat(optee): add device tree for coreboot table	2 years ago
std_svc	feat(pmu): introduce pmuv3 lib/extensions folder	1 year ago