arm-trusted-firmware/lib/cpus
Bipin Ravi 7e3273e8e4 fix(errata): workaround for DSU-110 erratum 2313941
DSU-110 erratum 2313941 is a Cat B erratum and applies to revisions
r0p0, r1p0, r2p0, r2p1, r3p0, r3p1 and is still open.

The workaround sets IMP_CLUSTERACTLR_EL1[16:15] bits to 0b11 to disable
clock gating of the SCLK domain. This will increase the idle power
consumption.

This patch applies the fix for Cortex-X2/A510/A710 and Neoverse N2.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1781796/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I54d948b23e8e01aaf1898ed9fe4e2255dd209318
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
2022-05-11 19:05:36 +02:00
..
aarch32 fix(security): report CVE 2022 23960 missing for aarch32 A57 and A72 2022-05-05 18:38:38 +02:00
aarch64 fix(errata): workaround for DSU-110 erratum 2313941 2022-05-11 19:05:36 +02:00
cpu-ops.mk fix(errata): workaround for DSU-110 erratum 2313941 2022-05-11 19:05:36 +02:00
errata_report.c fix(errata_report): correct typo 2021-10-06 17:35:39 +02:00