arm-trusted-firmware/plat/arm
Sona Mathew 15a04615bb fix(cpus): workaround for Cortex-A715 erratum 2413290
Cortex-A715 erratum 2413290 is a Cat B erratum that is present
only in revision r1p0 and is fixed in r1p1. The errata is only
present when SPE(Statistical Profiling Extension) is enabled.

The workaround is to set bits[58:57] of the CPUACTLR_EL1 to 'b11
when SPE is enabled, ENABLE_SPE_FOR_NS=1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2148827/latest

Change-Id: Iaeb258c8b0a92e93d70b7dad6ba59d1056aeb135
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
2024-03-11 10:48:10 -05:00
..
board fix(cpus): workaround for Cortex-A715 erratum 2413290 2024-03-11 10:48:10 -05:00
common Merge changes from topic "DPE" into integration 2024-03-07 21:41:23 +01:00
css/common refactor(sgi): move neoverse_rd out of css 2024-02-22 15:08:03 +05:30
soc/common plat/arm: Sanitise includes 2019-01-25 16:04:10 +00:00