arm-trusted-firmware/docs/design
Sona Mathew 2454316c2a fix(cpus): workaround for Cortex-X3 erratum 2070301
Cortex-X3 erratum 2070301 is a Cat B erratum that applies to all
revisions <= r1p2 and is still open.
The workaround is to write the value 4'b1001 to the PF_MODE bits
in the IMP_CPUECTLR2_EL1 register. This places the data prefetcher
in the most conservative mode instead of disabling it.

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

Change-Id: I337c4c7bb9221715aaf973a55d0154e1c7555768
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>
2023-10-04 13:45:16 -05:00
..
alt-boot-flows.rst doc: Split the User Guide into multiple files 2019-11-27 10:45:54 +00:00
auth-framework.rst refactor(auth): replace plat_convert_pk 2023-04-21 09:46:01 +01:00
cpu-specific-build-macros.rst fix(cpus): workaround for Cortex-X3 erratum 2070301 2023-10-04 13:45:16 -05:00
firmware-design.rst chore(docs): update march utility details 2023-07-19 09:43:06 -05:00
index.rst docs: add top level section numbering 2022-11-16 14:06:48 +00:00
interrupt-framework-design.rst Fix broken links to various sections across docs 2020-08-03 09:55:04 -05:00
psci-pd-tree.rst doc: Set correct syntax highlighting style 2019-05-22 11:28:17 +01:00
reset-design.rst docs: update RESET_TO_BL31 documentation 2023-03-09 14:42:49 +00:00
trusted-board-boot-build.rst docs(arm): add ARM_ROTPK_LOCATION variant full key 2022-12-09 14:55:39 -06:00
trusted-board-boot.rst feat(cert-create): add pkcs11 engine support 2023-09-21 13:27:25 +02:00