Boyan Karatotev 33815eb719 fix(pmu): make MDCR_EL3.MTPME=1 out of reset ... Make the default value for MTPME always be 1 to preserve the reset behaviour on newer revisions and on older revisions where the bit is RES0 it doesn't matter. Before its introduction MDCR_EL3.MTPME was RES0. Upon its introduction the field resets to 1, making the MTPMU architecturally "enabled". As such, the logical action on TF-A's part is to "disable" it, which led to the introduction of DISABLE_MTPMU. This hinges on the assumption that MDCR_EL3.MTPME will always be 1 unless the above flag is set. Unfortunately this is not the case, as the reset value is overwritten at reset with a macro that sets this bit to 0. Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com> Change-Id: Ie570774972f246b3aa41dc016ecbcc6fc2f581f6		2023-06-29 09:59:06 +01:00
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arch	fix(pmu): make MDCR_EL3.MTPME=1 out of reset	2023-06-29 09:59:06 +01:00
bl1	style: remove useless trailing semicolon and line continuations	2023-03-09 14:59:08 +01:00
bl2	BL2_AT_EL3: Enable pointer authentication support	2019-02-27 11:58:09 +00:00
bl2u	Standardise header guards across codebase	2018-11-08 10:20:19 +00:00
bl31	fix(tree): correct some typos	2023-05-09 15:57:12 +01:00
bl32	refactor(libc): clean up dependencies in libc	2022-09-22 13:23:49 +02:00
common	refactor(fdt-wrappers): fix for unit testing errors	2023-06-26 15:03:08 -05:00
drivers	fix(spi-nand): add Quad Enable management	2023-05-31 18:03:28 +02:00
dt-bindings	feat(dt-bindings): add TZC400 bindings for STM32MP13	2022-03-22 09:09:23 +01:00
export	fix: integer suffix macro definition	2023-06-20 15:22:19 +02:00
lib	refactor(cm): introduce a real manage_extensions_nonsecure()	2023-06-29 09:59:06 +01:00
plat	fix(plat/arm): add RAS_FFH_SUPPORT check for RAS EHF priority	2023-06-23 15:08:44 +05:30
services	chore: remove unused and undefined function	2023-06-06 08:19:06 -07:00
tools_share	feat(cert-create): add new option for CCA NV ctr	2023-05-25 16:40:43 -05:00