tree a9a1239b9ef124c5cd6dbd34acf6bd1eb9c3aed0
parent ebd5c32f2f0c2cfaeb5b86e9dd792cc62530be84
author Srinath Parvathaneni <srinath.parvathaneni@arm.com> 1700137013 +0000
committer srinath <srinath.parvathaneni@arm.com> 1700137016 +0000

aarch64: Add features to the Statistical Profiling Extension.

This patch adds features to the Statistical Profiling Extension,
identified as FEAT_SPEv1p4, FEAT_SPE_FDS, and FEAT_SPE_CRR, which
are enabled by default from Armv9.4-A.

Also adds support for system register "pmsdsfr_el1".