Boyan Karatotev 43438ad1ad fix(cpus): workaround for Neoverse-N2 erratum 2326639 ... Neoverse-N2 erratum 2326639 is a Cat B erratum that applies to revision r0p0 and is fixed in r0p1. The workaround is to set CPUACTLR2_EL1[36] to 1 before the power down sequence that sets CORE_PWRDN_EN. This allows the cpu to retry the power down and prevents the deadlock. TF-A never clears this bit even if it wakes up from the wfi in the sequence since it is not expected to do anything but retry to power down after and the bit is cleared on reset. SDEN can be found here: https://developer.arm.com/documentation/SDEN1982442/latest/ Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: I9a325c5b9b498798e5efd5c79a4a6d5bed97c619		2022-10-27 13:46:52 +01:00
..
alt-boot-flows.rst	doc: Split the User Guide into multiple files	2019-11-27 10:45:54 +00:00
auth-framework.rst	Cleanup the code for TBBR CoT descriptors	2020-05-19 05:05:19 +01:00
cpu-specific-build-macros.rst	fix(cpus): workaround for Neoverse-N2 erratum 2326639	2022-10-27 13:46:52 +01:00
firmware-design.rst	docs(fvp): update loading addresses of HW_CONFIG	2022-04-28 07:09:53 +01:00
index.rst	doc: Split the User Guide into multiple files	2019-11-27 10:45:54 +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(bl31): aarch64: RESET_TO_BL31_WITH_PARAMS	2022-04-29 22:54:34 +02:00
trusted-board-boot-build.rst	docs(security): update info on use of OpenSSL 3.0	2022-07-15 18:09:18 -04:00
trusted-board-boot.rst	fix: remove "experimental" tag for stable features	2021-10-22 10:49:20 +01:00