arm-trusted-firmware/docs
Bipin Ravi 84fcd04294 fix(cpus): workaround for Cortex X3 erratum 2641945
Cortex X3 erratum 2641945 is a Cat B erratum that applies to all
revisions <= r1p0 and is fixed in r1p1.

The workaround is to disable the affected L1 data cache prefetcher
by setting CPUACTLR6_EL1[41] to 1. Doing so will incur a performance
penalty of ~1%. Contact Arm for an alternate workaround that impacts
power.

SDEN documentation:
https://developer.arm.com/documentation/2055130/latest

Change-Id: Ia6d6ac8a66936c63b8aa8d7698b937f42ba8f044
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
(cherry picked from commit c1aa3fa555)
2024-02-06 17:46:31 +01:00
..
_static/css docs(threat model): add TF-A threat model 2021-04-30 17:59:22 +02:00
about Merge "docs: add a section for experimental build options" into integration 2023-11-20 11:22:07 +01:00
components docs: fix errata in RMM-EL3 Communication Interface documentation 2024-01-29 13:03:42 +00:00
design fix(cpus): workaround for Cortex X3 erratum 2641945 2024-02-06 17:46:31 +01:00
design_documents Merge "docs(psa): doc AP/RSS interfaces for NV ctrs/ROTPK" into integration 2023-08-16 09:11:24 +02:00
getting_started feat(security): add support for SLS mitigation 2024-01-29 13:03:42 +00:00
perf docs(juno): update PSCI instrumentation data 2023-11-14 14:38:16 +00:00
plat refactor(tc): deprecate Arm TC1 FVP platform 2023-11-20 20:17:24 +00:00
process docs(security): security advisory for CVE-2023-49100 2024-01-29 13:06:25 +00:00
resources Merge "docs(threat-model): add a threat model for TF-A with Arm CCA" into integration 2023-11-21 10:34:42 +01:00
security_advisories docs(security): security advisory for CVE-2023-49100 2024-01-29 13:06:25 +00:00
threat_model Merge "docs(threat-model): add a threat model for TF-A with Arm CCA" into integration 2023-11-21 10:34:42 +01:00
tools feat(memmap): add topological memory view 2023-05-12 14:38:22 +01:00
change-log.md docs(changelog): changelog for v2.10 release 2023-11-22 11:52:02 +00:00
conf.py docs(changelog): changelog for v2.10 release 2023-11-22 11:52:02 +00:00
global_substitutions.txt docs(errata_abi): document the errata abi changes 2023-05-05 13:24:59 -05:00
glossary.rst docs(errata_abi): document the errata abi changes 2023-05-05 13:24:59 -05:00
index.rst docs: update PSCI reference 2023-06-15 09:46:43 +01:00
license.rst refactor(dt-bindings): align irq bindings with kernel 2021-06-14 10:05:48 +02:00
Makefile feat(docs): allow verbose build 2023-03-21 11:47:16 +01:00
porting-guide.rst chore(auth)!: remove CryptoCell-712/713 support 2023-11-08 10:42:33 +02:00