blob: 68d6ef83678820a9916b0686abf35748f854bec6 [file] [log] [blame]
Soby Mathew802f8652014-08-14 16:19:29 +01001#
Bipin Ravi7dccf8f2022-12-22 14:19:59 -06002# Copyright (c) 2014-2023, Arm Limited and Contributors. All rights reserved.
Varun Wadekar9030a6c2022-03-09 22:04:00 +00003# Copyright (c) 2020-2022, NVIDIA Corporation. All rights reserved.
Soby Mathew802f8652014-08-14 16:19:29 +01004#
dp-armfa3cf0b2017-05-03 09:38:09 +01005# SPDX-License-Identifier: BSD-3-Clause
Soby Mathew802f8652014-08-14 16:19:29 +01006#
7
Boyan Karatotevb4f25db2022-11-17 12:01:29 +00008include ${MAKE_HELPERS_DIRECTORY}$/build_macros.mk
9
Soby Mathew937488b2014-09-22 14:13:34 +010010# Cortex A57 specific optimisation to skip L1 cache flush when
11# cluster is powered down.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000012CPU_FLAG_LIST += SKIP_A57_L1_FLUSH_PWR_DWN
Soby Mathew937488b2014-09-22 14:13:34 +010013
Sandrine Bailleuxd4817592016-01-13 14:57:38 +000014# Flag to disable the cache non-temporal hint.
15# It is enabled by default.
johpow01de7b5242022-01-04 16:15:18 -060016A53_DISABLE_NON_TEMPORAL_HINT ?=1
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000017CPU_FLAG_LIST += A53_DISABLE_NON_TEMPORAL_HINT
Sandrine Bailleuxd4817592016-01-13 14:57:38 +000018
19# Flag to disable the cache non-temporal hint.
20# It is enabled by default.
johpow01de7b5242022-01-04 16:15:18 -060021A57_DISABLE_NON_TEMPORAL_HINT ?=1
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000022CPU_FLAG_LIST += A57_DISABLE_NON_TEMPORAL_HINT
Sandrine Bailleuxd4817592016-01-13 14:57:38 +000023
Varun Wadekar5ee3abc2018-06-12 16:49:12 -070024# Flag to enable higher performance non-cacheable load forwarding.
25# It is disabled by default.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000026CPU_FLAG_LIST += A57_ENABLE_NONCACHEABLE_LOAD_FWD
Varun Wadekar5ee3abc2018-06-12 16:49:12 -070027
johpow01de7b5242022-01-04 16:15:18 -060028WORKAROUND_CVE_2017_5715 ?=1
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000029CPU_FLAG_LIST += WORKAROUND_CVE_2017_5715
johpow01de7b5242022-01-04 16:15:18 -060030WORKAROUND_CVE_2018_3639 ?=1
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000031CPU_FLAG_LIST += WORKAROUND_CVE_2018_3639
32CPU_FLAG_LIST += DYNAMIC_WORKAROUND_CVE_2018_3639
Bipin Ravi86499742022-01-18 01:59:06 -060033WORKAROUND_CVE_2022_23960 ?=1
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000034CPU_FLAG_LIST += WORKAROUND_CVE_2022_23960
Dimitris Papastamos446f7f12017-11-30 14:53:53 +000035
Javier Almansa Sobrino9faad3c2020-10-23 13:22:07 +010036# Flags to indicate internal or external Last level cache
Manish Pandey3880a362020-01-24 11:54:44 +000037# By default internal
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000038CPU_FLAG_LIST += NEOVERSE_Nx_EXTERNAL_LLC
Dimitris Papastamosba51d9e2018-05-16 11:36:14 +010039
Sandrine Bailleuxafa8a782016-04-14 12:59:42 +010040# CPU Errata Build flags.
41# These should be enabled by the platform if the erratum workaround needs to be
42# applied.
Soby Mathew802f8652014-08-14 16:19:29 +010043
Joel Hutton26d16762019-04-10 12:52:52 +010044# Flag to apply erratum 794073 workaround when disabling mmu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000045CPU_FLAG_LIST += ERRATA_A9_794073
Joel Hutton26d16762019-04-10 12:52:52 +010046
Ambroise Vincentd4a51eb2019-03-04 16:56:26 +000047# Flag to apply erratum 816470 workaround during power down. This erratum
48# applies only to revision >= r3p0 of the Cortex A15 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000049CPU_FLAG_LIST += ERRATA_A15_816470
Ambroise Vincentd4a51eb2019-03-04 16:56:26 +000050
Ambroise Vincent68b38122019-03-05 09:54:21 +000051# Flag to apply erratum 827671 workaround during reset. This erratum applies
52# only to revision >= r3p0 of the Cortex A15 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000053CPU_FLAG_LIST += ERRATA_A15_827671
Ambroise Vincent68b38122019-03-05 09:54:21 +000054
Ambroise Vincent8cf9eef2019-02-28 16:23:53 +000055# Flag to apply erratum 852421 workaround during reset. This erratum applies
56# only to revision <= r1p2 of the Cortex A17 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000057CPU_FLAG_LIST += ERRATA_A17_852421
Ambroise Vincent8cf9eef2019-02-28 16:23:53 +000058
Ambroise Vincentfa5c9512019-03-04 13:20:56 +000059# Flag to apply erratum 852423 workaround during reset. This erratum applies
60# only to revision <= r1p2 of the Cortex A17 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000061CPU_FLAG_LIST += ERRATA_A17_852423
Ambroise Vincentfa5c9512019-03-04 13:20:56 +000062
Louis Mayencourt8a061272019-04-05 16:25:25 +010063# Flag to apply erratum 855472 workaround during reset. This erratum applies
64# only to revision r0p0 of the Cortex A35 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000065CPU_FLAG_LIST += ERRATA_A35_855472
Louis Mayencourt8a061272019-04-05 16:25:25 +010066
Ambroise Vincentf5fdfbc2019-02-21 14:16:24 +000067# Flag to apply erratum 819472 workaround during reset. This erratum applies
68# only to revision <= r0p1 of the Cortex A53 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000069CPU_FLAG_LIST += ERRATA_A53_819472
Ambroise Vincentf5fdfbc2019-02-21 14:16:24 +000070
71# Flag to apply erratum 824069 workaround during reset. This erratum applies
72# only to revision <= r0p2 of the Cortex A53 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000073CPU_FLAG_LIST += ERRATA_A53_824069
Ambroise Vincentf5fdfbc2019-02-21 14:16:24 +000074
Sandrine Bailleuxafa8a782016-04-14 12:59:42 +010075# Flag to apply erratum 826319 workaround during reset. This erratum applies
76# only to revision <= r0p2 of the Cortex A53 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000077CPU_FLAG_LIST += ERRATA_A53_826319
developer4fceaca2015-07-29 20:55:31 +080078
Ambroise Vincentf5fdfbc2019-02-21 14:16:24 +000079# Flag to apply erratum 827319 workaround during reset. This erratum applies
80# only to revision <= r0p2 of the Cortex A53 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000081CPU_FLAG_LIST += ERRATA_A53_827319
Ambroise Vincentf5fdfbc2019-02-21 14:16:24 +000082
johpow01de7b5242022-01-04 16:15:18 -060083# Flag to apply erratum 835769 workaround at compile and link time. This
Douglas Raillardd56fb042017-06-19 15:38:02 +010084# erratum applies to revision <= r0p4 of the Cortex A53 cpu. Enabling this
85# workaround can lead the linker to create "*.stub" sections.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000086CPU_FLAG_LIST += ERRATA_A53_835769
Douglas Raillardd56fb042017-06-19 15:38:02 +010087
Sandrine Bailleuxafa8a782016-04-14 12:59:42 +010088# Flag to apply erratum 836870 workaround during reset. This erratum applies
89# only to revision <= r0p3 of the Cortex A53 cpu. From r0p4 and onwards, this
Douglas Raillardc847f662017-02-15 17:38:43 +000090# erratum workaround is enabled by default in hardware.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000091CPU_FLAG_LIST += ERRATA_A53_836870
developer4fceaca2015-07-29 20:55:31 +080092
Douglas Raillardd56fb042017-06-19 15:38:02 +010093# Flag to apply erratum 843419 workaround at link time.
94# This erratum applies to revision <= r0p4 of the Cortex A53 cpu. Enabling this
95# workaround could lead the linker to emit "*.stub" sections which are 4kB
96# aligned.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +000097CPU_FLAG_LIST += ERRATA_A53_843419
Douglas Raillardd56fb042017-06-19 15:38:02 +010098
Andre Przywara00eefd92016-10-06 16:54:53 +010099# Flag to apply errata 855873 during reset. This errata applies to all
100# revisions of the Cortex A53 CPU, but this firmware workaround only works
101# for revisions r0p3 and higher. Earlier revisions are taken care
102# of by the rich OS.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000103CPU_FLAG_LIST += ERRATA_A53_855873
Andre Przywara00eefd92016-10-06 16:54:53 +0100104
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100105# Flag to apply erratum 1530924 workaround during reset. This erratum applies
106# to all revisions of Cortex A53 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000107CPU_FLAG_LIST += ERRATA_A53_1530924
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100108
Ambroise Vincent7927fa02019-02-21 16:20:43 +0000109# Flag to apply erratum 768277 workaround during reset. This erratum applies
110# only to revision r0p0 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000111CPU_FLAG_LIST += ERRATA_A55_768277
Ambroise Vincent7927fa02019-02-21 16:20:43 +0000112
Ambroise Vincent6f319602019-02-21 16:25:37 +0000113# Flag to apply erratum 778703 workaround during reset. This erratum applies
114# only to revision r0p0 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000115CPU_FLAG_LIST += ERRATA_A55_778703
Ambroise Vincent6f319602019-02-21 16:25:37 +0000116
Ambroise Vincent6a77f052019-02-21 16:27:34 +0000117# Flag to apply erratum 798797 workaround during reset. This erratum applies
118# only to revision r0p0 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000119CPU_FLAG_LIST += ERRATA_A55_798797
Ambroise Vincent6a77f052019-02-21 16:27:34 +0000120
Ambroise Vincentdd961f72019-02-21 16:29:16 +0000121# Flag to apply erratum 846532 workaround during reset. This erratum applies
122# only to revision <= r0p1 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000123CPU_FLAG_LIST += ERRATA_A55_846532
Ambroise Vincentdd961f72019-02-21 16:29:16 +0000124
Ambroise Vincenta1d64462019-02-21 16:29:50 +0000125# Flag to apply erratum 903758 workaround during reset. This erratum applies
126# only to revision <= r0p1 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000127CPU_FLAG_LIST += ERRATA_A55_903758
Ambroise Vincenta1d64462019-02-21 16:29:50 +0000128
Ambroise Vincentb72fe7a2019-05-28 09:52:48 +0100129# Flag to apply erratum 1221012 workaround during reset. This erratum applies
130# only to revision <= r1p0 of the Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000131CPU_FLAG_LIST += ERRATA_A55_1221012
Ambroise Vincentb72fe7a2019-05-28 09:52:48 +0100132
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100133# Flag to apply erratum 1530923 workaround during reset. This erratum applies
134# to all revisions of Cortex A55 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000135CPU_FLAG_LIST += ERRATA_A55_1530923
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100136
Sandrine Bailleuxafa8a782016-04-14 12:59:42 +0100137# Flag to apply erratum 806969 workaround during reset. This erratum applies
138# only to revision r0p0 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000139CPU_FLAG_LIST += ERRATA_A57_806969
Soby Mathew802f8652014-08-14 16:19:29 +0100140
Antonio Nino Diaz3f13c352017-02-24 11:39:22 +0000141# Flag to apply erratum 813419 workaround during reset. This erratum applies
142# only to revision r0p0 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000143CPU_FLAG_LIST += ERRATA_A57_813419
Antonio Nino Diaz3f13c352017-02-24 11:39:22 +0000144
johpow01de7b5242022-01-04 16:15:18 -0600145# Flag to apply erratum 813420 workaround during reset. This erratum applies
Sandrine Bailleuxafa8a782016-04-14 12:59:42 +0100146# only to revision r0p0 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000147CPU_FLAG_LIST += ERRATA_A57_813420
Soby Mathew802f8652014-08-14 16:19:29 +0100148
johpow01de7b5242022-01-04 16:15:18 -0600149# Flag to apply erratum 814670 workaround during reset. This erratum applies
Ambroise Vincent1b0db762019-02-21 16:35:07 +0000150# only to revision r0p0 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000151CPU_FLAG_LIST += ERRATA_A57_814670
Ambroise Vincent1b0db762019-02-21 16:35:07 +0000152
Ambroise Vincentaa2c0292019-02-21 16:35:49 +0000153# Flag to apply erratum 817169 workaround during power down. This erratum
154# applies only to revision <= r0p1 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000155CPU_FLAG_LIST += ERRATA_A57_817169
Ambroise Vincentaa2c0292019-02-21 16:35:49 +0000156
Sandrine Bailleuxa7e0c532016-04-14 13:32:31 +0100157# Flag to apply erratum 826974 workaround during reset. This erratum applies
158# only to revision <= r1p1 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000159CPU_FLAG_LIST += ERRATA_A57_826974
Sandrine Bailleuxa7e0c532016-04-14 13:32:31 +0100160
Sandrine Bailleuxadcbd552016-04-14 14:24:13 +0100161# Flag to apply erratum 826977 workaround during reset. This erratum applies
162# only to revision <= r1p1 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000163CPU_FLAG_LIST += ERRATA_A57_826977
Sandrine Bailleuxadcbd552016-04-14 14:24:13 +0100164
Sandrine Bailleuxc11116f2016-04-14 14:04:48 +0100165# Flag to apply erratum 828024 workaround during reset. This erratum applies
166# only to revision <= r1p1 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000167CPU_FLAG_LIST += ERRATA_A57_828024
Sandrine Bailleuxc11116f2016-04-14 14:04:48 +0100168
Sandrine Bailleux48cbe852016-04-14 14:18:07 +0100169# Flag to apply erratum 829520 workaround during reset. This erratum applies
170# only to revision <= r1p2 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000171CPU_FLAG_LIST += ERRATA_A57_829520
Sandrine Bailleux48cbe852016-04-14 14:18:07 +0100172
Sandrine Bailleux143ef1a2016-04-21 11:10:52 +0100173# Flag to apply erratum 833471 workaround during reset. This erratum applies
174# only to revision <= r1p2 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000175CPU_FLAG_LIST += ERRATA_A57_833471
Sandrine Bailleux143ef1a2016-04-21 11:10:52 +0100176
Eleanor Bonnici0c9bd272017-08-02 16:35:04 +0100177# Flag to apply erratum 855972 workaround during reset. This erratum applies
178# only to revision <= r1p3 of the Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000179CPU_FLAG_LIST += ERRATA_A57_859972
Eleanor Bonnici0c9bd272017-08-02 16:35:04 +0100180
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100181# Flag to apply erratum 1319537 workaround during reset. This erratum applies
182# to all revisions of Cortex A57 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000183CPU_FLAG_LIST += ERRATA_A57_1319537
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100184
Eleanor Bonnicic3b4ca12017-08-02 18:33:41 +0100185# Flag to apply erratum 855971 workaround during reset. This erratum applies
186# only to revision <= r0p3 of the Cortex A72 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000187CPU_FLAG_LIST += ERRATA_A72_859971
Eleanor Bonnicic3b4ca12017-08-02 18:33:41 +0100188
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100189# Flag to apply erratum 1319367 workaround during reset. This erratum applies
190# to all revisions of Cortex A72 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000191CPU_FLAG_LIST += ERRATA_A72_1319367
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100192
Louis Mayencourtd69722c2019-02-27 14:24:16 +0000193# Flag to apply erratum 852427 workaround during reset. This erratum applies
194# only to revision r0p0 of the Cortex A73 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000195CPU_FLAG_LIST += ERRATA_A73_852427
Louis Mayencourtd69722c2019-02-27 14:24:16 +0000196
Louis Mayencourt4405de62019-02-21 16:38:16 +0000197# Flag to apply erratum 855423 workaround during reset. This erratum applies
198# only to revision <= r0p1 of the Cortex A73 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000199CPU_FLAG_LIST += ERRATA_A73_855423
Louis Mayencourt4405de62019-02-21 16:38:16 +0000200
Louis Mayencourt78a0aed2019-02-20 12:11:41 +0000201# Flag to apply erratum 764081 workaround during reset. This erratum applies
202# only to revision <= r0p0 of the Cortex A75 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000203CPU_FLAG_LIST += ERRATA_A75_764081
Louis Mayencourt78a0aed2019-02-20 12:11:41 +0000204
Louis Mayencourt8d868702019-02-25 14:57:57 +0000205# Flag to apply erratum 790748 workaround during reset. This erratum applies
206# only to revision <= r0p0 of the Cortex A75 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000207CPU_FLAG_LIST += ERRATA_A75_790748
Louis Mayencourt8d868702019-02-25 14:57:57 +0000208
Louis Mayencourt59fa2182019-02-25 15:17:44 +0000209# Flag to apply erratum 1073348 workaround during reset. This erratum applies
210# only to revision <= r1p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000211CPU_FLAG_LIST += ERRATA_A76_1073348
Louis Mayencourt59fa2182019-02-25 15:17:44 +0000212
Louis Mayencourt09924472019-02-21 17:35:07 +0000213# Flag to apply erratum 1130799 workaround during reset. This erratum applies
214# only to revision <= r2p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000215CPU_FLAG_LIST += ERRATA_A76_1130799
Louis Mayencourt09924472019-02-21 17:35:07 +0000216
Louis Mayencourtadda9d42019-02-25 11:37:38 +0000217# Flag to apply erratum 1220197 workaround during reset. This erratum applies
218# only to revision <= r2p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000219CPU_FLAG_LIST += ERRATA_A76_1220197
Louis Mayencourtadda9d42019-02-25 11:37:38 +0000220
Soby Mathew1d3ba1c2019-05-01 09:43:18 +0100221# Flag to apply erratum 1257314 workaround during reset. This erratum applies
222# only to revision <= r3p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000223CPU_FLAG_LIST += ERRATA_A76_1257314
Soby Mathew1d3ba1c2019-05-01 09:43:18 +0100224
225# Flag to apply erratum 1262606 workaround during reset. This erratum applies
226# only to revision <= r3p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000227CPU_FLAG_LIST += ERRATA_A76_1262606
Soby Mathew1d3ba1c2019-05-01 09:43:18 +0100228
229# Flag to apply erratum 1262888 workaround during reset. This erratum applies
230# only to revision <= r3p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000231CPU_FLAG_LIST += ERRATA_A76_1262888
Soby Mathew1d3ba1c2019-05-01 09:43:18 +0100232
233# Flag to apply erratum 1275112 workaround during reset. This erratum applies
234# only to revision <= r3p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000235CPU_FLAG_LIST += ERRATA_A76_1275112
Soby Mathew1d3ba1c2019-05-01 09:43:18 +0100236
Soby Mathew16d006b2019-05-03 13:17:56 +0100237# Flag to apply erratum 1286807 workaround during reset. This erratum applies
238# only to revision <= r3p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000239CPU_FLAG_LIST += ERRATA_A76_1286807
Soby Mathew16d006b2019-05-03 13:17:56 +0100240
johpow019603f982020-05-29 14:17:38 -0500241# Flag to apply erratum 1791580 workaround during reset. This erratum applies
242# only to revision <= r4p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000243CPU_FLAG_LIST += ERRATA_A76_1791580
johpow019603f982020-05-29 14:17:38 -0500244
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100245# Flag to apply erratum 1165522 workaround during reset. This erratum applies
246# to all revisions of Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000247CPU_FLAG_LIST += ERRATA_A76_1165522
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100248
johpow0181365e32020-09-29 17:19:09 -0500249# Flag to apply erratum 1868343 workaround during reset. This erratum applies
250# only to revision <= r4p0 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000251CPU_FLAG_LIST += ERRATA_A76_1868343
johpow0181365e32020-09-29 17:19:09 -0500252
johpow013e34e922020-12-15 19:02:18 -0600253# Flag to apply erratum 1946160 workaround during reset. This erratum applies
254# only to revisions r3p0 - r4p1 of the Cortex A76 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000255CPU_FLAG_LIST += ERRATA_A76_1946160
johpow013e34e922020-12-15 19:02:18 -0600256
Bipin Ravi23e29e42022-11-02 16:50:03 -0500257# Flag to apply erratum 2743102 workaround during powerdown. This erratum
258# applies to all revisions <= r4p1 of the Cortex A76 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000259CPU_FLAG_LIST += ERRATA_A76_2743102
Bipin Ravi23e29e42022-11-02 16:50:03 -0500260
laurenw-arm99ad9762020-07-14 14:18:34 -0500261# Flag to apply erratum 1508412 workaround during reset. This erratum applies
262# only to revision <= r1p0 of the Cortex A77 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000263CPU_FLAG_LIST += ERRATA_A77_1508412
laurenw-arm99ad9762020-07-14 14:18:34 -0500264
johpow01a2fa12c2020-09-10 13:39:26 -0500265# Flag to apply erratum 1925769 workaround during reset. This erratum applies
266# only to revision <= r1p1 of the Cortex A77 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000267CPU_FLAG_LIST += ERRATA_A77_1925769
johpow01a2fa12c2020-09-10 13:39:26 -0500268
laurenw-armf5dbbef2021-03-23 13:09:35 -0500269# Flag to apply erratum 1946167 workaround during reset. This erratum applies
270# only to revision <= r1p1 of the Cortex A77 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000271CPU_FLAG_LIST += ERRATA_A77_1946167
laurenw-armf5dbbef2021-03-23 13:09:35 -0500272
johpow01eb146102021-05-03 13:37:13 -0500273# Flag to apply erratum 1791578 workaround during reset. This erratum applies
274# to revisions r0p0, r1p0, and r1p1, it is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000275CPU_FLAG_LIST += ERRATA_A77_1791578
johpow01eb146102021-05-03 13:37:13 -0500276
Bipin Ravi8e916622022-06-08 15:27:00 -0500277# Flag to apply erratum 2356587 workaround during reset. This erratum applies
278# to revisions r0p0, r1p0, and r1p1, it is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000279CPU_FLAG_LIST += ERRATA_A77_2356587
Bipin Ravi8e916622022-06-08 15:27:00 -0500280
Boyan Karatoteve5cf16b2022-09-27 10:37:54 +0100281# Flag to apply erratum 1800714 workaround during reset. This erratum applies
282# to revisions <= r1p1 of the Cortex A77 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000283CPU_FLAG_LIST += ERRATA_A77_1800714
Boyan Karatoteve5cf16b2022-09-27 10:37:54 +0100284
Boyan Karatotevaaf5d292022-11-01 11:22:12 +0000285# Flag to apply erratum 2743100 workaround during power down. This erratum
286# applies to revisions r0p0, r1p0, and r1p1, it is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000287CPU_FLAG_LIST += ERRATA_A77_2743100
Boyan Karatotevaaf5d292022-11-01 11:22:12 +0000288
Madhukar Pappireddy4efede72019-12-18 15:56:27 -0600289# Flag to apply erratum 1688305 workaround during reset. This erratum applies
Jimmy Brisson3571fb92020-06-01 10:18:22 -0500290# to revisions r0p0 - r1p0 of the A78 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000291CPU_FLAG_LIST += ERRATA_A78_1688305
Madhukar Pappireddy4efede72019-12-18 15:56:27 -0600292
johpow019131eb82020-10-06 17:55:25 -0500293# Flag to apply erratum 1941498 workaround during reset. This erratum applies
294# to revisions r0p0, r1p0, and r1p1 of the A78 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000295CPU_FLAG_LIST += ERRATA_A78_1941498
johpow019131eb82020-10-06 17:55:25 -0500296
johpow0185ea43d2020-10-07 15:08:01 -0500297# Flag to apply erratum 1951500 workaround during reset. This erratum applies
johpow01de7b5242022-01-04 16:15:18 -0600298# to revisions r1p0 and r1p1 of the A78 cpu. The issue is present in r0p0 as
johpow0185ea43d2020-10-07 15:08:01 -0500299# well but there is no workaround for that revision.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000300CPU_FLAG_LIST += ERRATA_A78_1951500
johpow0185ea43d2020-10-07 15:08:01 -0500301
johpow01b3e82942021-04-30 18:08:52 -0500302# Flag to apply erratum 1821534 workaround during reset. This erratum applies
303# to revisions r0p0 and r1p0 of the A78 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000304CPU_FLAG_LIST += ERRATA_A78_1821534
johpow01b3e82942021-04-30 18:08:52 -0500305
nayanpatel-arm80bf7a52021-08-11 13:33:00 -0700306# Flag to apply erratum 1952683 workaround during reset. This erratum applies
307# to revision r0p0 of the A78 cpu and was fixed in the revision r1p0.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000308CPU_FLAG_LIST += ERRATA_A78_1952683
nayanpatel-arm80bf7a52021-08-11 13:33:00 -0700309
nayanpatel-arm39e08652021-09-28 17:31:50 -0700310# Flag to apply erratum 2132060 workaround during reset. This erratum applies
311# to revisions r0p0, r1p0, r1p1, and r1p2 of the A78 cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000312CPU_FLAG_LIST += ERRATA_A78_2132060
johpow0145c17242021-09-02 17:53:30 -0500313
314# Flag to apply erratum 2242635 workaround during reset. This erratum applies
315# to revisions r1p0, r1p1, and r1p2 of the A78 cpu and is open. The issue is
316# present in r0p0 as well but there is no workaround for that revision.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000317CPU_FLAG_LIST += ERRATA_A78_2242635
johpow0145c17242021-09-02 17:53:30 -0500318
John Powell12bc0de2022-05-03 15:22:57 -0500319# Flag to apply erratum 2376745 workaround during reset. This erratum applies
320# to revisions r0p0, r1p0, r1p1, and r1p2 of the A78 cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000321CPU_FLAG_LIST += ERRATA_A78_2376745
John Powell12bc0de2022-05-03 15:22:57 -0500322
John Powella93b7e52022-05-03 15:52:11 -0500323# Flag to apply erratum 2395406 workaround during reset. This erratum applies
324# to revisions r0p0, r1p0, r1p1, and r1p2 of the A78 cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000325CPU_FLAG_LIST += ERRATA_A78_2395406
John Powella93b7e52022-05-03 15:52:11 -0500326
Sona Mathewc5b386d2023-03-14 16:50:36 -0500327# Flag to apply erratum 2712571 workaround for non-arm interconnect ip. This
328# erratum applies to revisions r0p0, r1p0, r1p1, and r1p2 of the A78 cpu.
329# It is fixed in r1p2.
330CPU_FLAG_LIST += ERRATA_A78_2712571
331
Bipin Ravi33100ef2023-02-28 14:51:28 -0600332# Flag to apply erratum 2742426 workaround during reset. This erratum
333# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the A78 cpu. It is still
334# open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000335CPU_FLAG_LIST += ERRATA_A78_2742426
Bipin Ravi33100ef2023-02-28 14:51:28 -0600336
Bipin Ravi8f78e0d2022-12-15 14:48:21 -0600337# Flag to apply erratum 2772019 workaround during powerdown. This erratum
338# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the A78 cpu. It is still
339# open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000340CPU_FLAG_LIST += ERRATA_A78_2772019
Bipin Ravi8f78e0d2022-12-15 14:48:21 -0600341
Sona Mathewf13c1a92023-01-11 12:55:30 -0600342# Flag to apply erratum 2779479 workaround during reset. This erratum applies
343# to revision r0p0, r1p0, r1p1 and r1p2 of the A78 cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000344CPU_FLAG_LIST += ERRATA_A78_2779479
Sona Mathewf13c1a92023-01-11 12:55:30 -0600345
johpow0145c17242021-09-02 17:53:30 -0500346# Flag to apply erratum 1941500 workaround during reset. This erratum applies
347# to revisions r0p0 and r0p1 of the A78 AE cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000348CPU_FLAG_LIST += ERRATA_A78_AE_1941500
johpow0145c17242021-09-02 17:53:30 -0500349
350# Flag to apply erratum 1951502 workaround during reset. This erratum applies
351# to revisions r0p0 and r0p1 of the A78 AE cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000352CPU_FLAG_LIST += ERRATA_A78_AE_1951502
nayanpatel-arm39e08652021-09-28 17:31:50 -0700353
Varun Wadekar9030a6c2022-03-09 22:04:00 +0000354# Flag to apply erratum 2376748 workaround during reset. This erratum applies
Sona Mathew20897752023-10-10 16:48:57 -0500355# to revisions r0p0, r0p1 and r0p2 of the A78 AE cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000356CPU_FLAG_LIST += ERRATA_A78_AE_2376748
Varun Wadekar9030a6c2022-03-09 22:04:00 +0000357
Varun Wadekarac6bf2e2022-03-09 22:20:32 +0000358# Flag to apply erratum 2395408 workaround during reset. This erratum applies
359# to revisions r0p0 and r0p1 of the A78 AE cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000360CPU_FLAG_LIST += ERRATA_A78_AE_2395408
Varun Wadekarac6bf2e2022-03-09 22:20:32 +0000361
Bipin Ravibf205fc2023-03-14 10:04:23 -0500362# Flag to apply erratum 1827430 workaround during reset. This erratum applies
363# to revision r0p0 of the A78C cpu. It is fixed in r0p1.
364CPU_FLAG_LIST += ERRATA_A78C_1827430
365
Bipin Ravie49c7042023-03-14 11:03:24 -0500366# Flag to apply erratum 1827440 workaround during reset. This erratum applies
367# to revision r0p0 of the A78C cpu. It is fixed in r0p1.
368CPU_FLAG_LIST += ERRATA_A78C_1827440
369
Sona Mathewc5b386d2023-03-14 16:50:36 -0500370# Flag to apply erratum 2712574 workaround for non-arm interconnect ip. This
371# erratum applies to revisions r0p0, r0p1 and r0p2 of the A78 AE cpu.
372# It is still open.
373CPU_FLAG_LIST += ERRATA_A78_AE_2712574
374
laurenw-arm4dc18872022-07-12 10:43:52 -0500375# Flag to apply erratum 2132064 workaround during reset. This erratum applies
376# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000377CPU_FLAG_LIST += ERRATA_A78C_2132064
laurenw-arm4dc18872022-07-12 10:43:52 -0500378
Bipin Ravi9c36e122022-07-15 17:20:16 -0500379# Flag to apply erratum 2242638 workaround during reset. This erratum applies
380# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000381CPU_FLAG_LIST += ERRATA_A78C_2242638
Bipin Ravi9c36e122022-07-15 17:20:16 -0500382
Akram Ahmadfbc1edb2022-09-06 11:23:25 +0100383# Flag to apply erratum 2376749 workaround during reset. This erratum applies
384# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000385CPU_FLAG_LIST += ERRATA_A78C_2376749
Akram Ahmadfbc1edb2022-09-06 11:23:25 +0100386
Akram Ahmaddbff7cf2022-07-19 14:38:46 +0100387# Flag to apply erratum 2395411 workaround during reset. This erratum applies
388# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000389CPU_FLAG_LIST += ERRATA_A78C_2395411
Akram Ahmaddbff7cf2022-07-19 14:38:46 +0100390
Sona Mathewc5b386d2023-03-14 16:50:36 -0500391# Flag to apply erratum 2712575 workaround for non-arm interconnect ip. This
392# erratum applies to revisions r0p1 and r0p2 of the A78C cpu.
393# It is still open.
394CPU_FLAG_LIST += ERRATA_A78C_2712575
395
Sona Mathewdfde5042023-11-14 14:00:48 -0600396# Flag to apply erratum 2743232 workaround during reset. This erratum applies
397# to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
398CPU_FLAG_LIST += ERRATA_A78C_2743232
399
Bipin Ravie0b52cc2023-01-18 11:03:21 -0600400# Flag to apply erratum 2772121 workaround during powerdown. This erratum
401# applies to revisions r0p0, r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000402CPU_FLAG_LIST += ERRATA_A78C_2772121
Bipin Ravie0b52cc2023-01-18 11:03:21 -0600403
Bipin Ravidb091082023-02-28 16:21:51 -0600404# Flag to apply erratum 2779484 workaround during reset. This erratum
405# applies to revisions r0p1 and r0p2 of the A78C cpu. It is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000406CPU_FLAG_LIST += ERRATA_A78C_2779484
Bipin Ravidb091082023-02-28 16:21:51 -0600407
Okash Khawajabaee3902022-04-21 12:20:21 +0100408# Flag to apply erratum 1821534 workaround during reset. This erratum applies
409# to revisions r0p0 - r1p0 of the X1 cpu and fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000410CPU_FLAG_LIST += ERRATA_X1_1821534
Okash Khawajabaee3902022-04-21 12:20:21 +0100411
412# Flag to apply erratum 1688305 workaround during reset. This erratum applies
413# to revisions r0p0 - r1p0 of the X1 cpu and fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000414CPU_FLAG_LIST += ERRATA_X1_1688305
Okash Khawajabaee3902022-04-21 12:20:21 +0100415
416# Flag to apply erratum 1827429 workaround during reset. This erratum applies
417# to revisions r0p0 - r1p0 of the X1 cpu and fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000418CPU_FLAG_LIST += ERRATA_X1_1827429
Okash Khawajabaee3902022-04-21 12:20:21 +0100419
Dimitris Papastamos7ca21db2018-03-26 16:46:01 +0100420# Flag to apply T32 CLREX workaround during reset. This erratum applies
John Tsichritzis56369c12019-02-19 13:49:06 +0000421# only to r0p0 and r1p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000422CPU_FLAG_LIST += ERRATA_N1_1043202
Dimitris Papastamos7ca21db2018-03-26 16:46:01 +0100423
lauwal01bd555f42019-06-24 11:23:50 -0500424# Flag to apply erratum 1073348 workaround during reset. This erratum applies
425# only to revision r0p0 and r1p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000426CPU_FLAG_LIST += ERRATA_N1_1073348
lauwal01bd555f42019-06-24 11:23:50 -0500427
lauwal01363ee3c2019-06-24 11:28:34 -0500428# Flag to apply erratum 1130799 workaround during reset. This erratum applies
429# only to revision <= r2p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000430CPU_FLAG_LIST += ERRATA_N1_1130799
lauwal01363ee3c2019-06-24 11:28:34 -0500431
lauwal01f2adb132019-06-24 11:32:40 -0500432# Flag to apply erratum 1165347 workaround during reset. This erratum applies
433# only to revision <= r2p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000434CPU_FLAG_LIST += ERRATA_N1_1165347
lauwal01f2adb132019-06-24 11:32:40 -0500435
lauwal01e1590442019-06-24 11:35:37 -0500436# Flag to apply erratum 1207823 workaround during reset. This erratum applies
437# only to revision <= r2p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000438CPU_FLAG_LIST += ERRATA_N1_1207823
lauwal01e1590442019-06-24 11:35:37 -0500439
lauwal01197f14c2019-06-24 11:38:53 -0500440# Flag to apply erratum 1220197 workaround during reset. This erratum applies
441# only to revision <= r2p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000442CPU_FLAG_LIST += ERRATA_N1_1220197
lauwal01197f14c2019-06-24 11:38:53 -0500443
lauwal0107c2a232019-06-24 11:42:02 -0500444# Flag to apply erratum 1257314 workaround during reset. This erratum applies
445# only to revision <= r3p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000446CPU_FLAG_LIST += ERRATA_N1_1257314
lauwal0107c2a232019-06-24 11:42:02 -0500447
lauwal0142771af2019-06-24 11:44:58 -0500448# Flag to apply erratum 1262606 workaround during reset. This erratum applies
449# only to revision <= r3p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000450CPU_FLAG_LIST += ERRATA_N1_1262606
lauwal0142771af2019-06-24 11:44:58 -0500451
lauwal0100396bf2019-06-24 11:47:30 -0500452# Flag to apply erratum 1262888 workaround during reset. This erratum applies
453# only to revision <= r3p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000454CPU_FLAG_LIST += ERRATA_N1_1262888
lauwal0100396bf2019-06-24 11:47:30 -0500455
lauwal01644b6ed2019-06-24 11:49:01 -0500456# Flag to apply erratum 1275112 workaround during reset. This erratum applies
457# only to revision <= r3p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000458CPU_FLAG_LIST += ERRATA_N1_1275112
lauwal01644b6ed2019-06-24 11:49:01 -0500459
Andre Przywarab9347402019-05-20 14:57:06 +0100460# Flag to apply erratum 1315703 workaround during reset. This erratum applies
461# to revisions before r3p1 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000462CPU_FLAG_LIST += ERRATA_N1_1315703
Andre Przywarab9347402019-05-20 14:57:06 +0100463
laurenw-arm94accd32019-08-20 15:51:24 -0500464# Flag to apply erratum 1542419 workaround during reset. This erratum applies
465# to revisions r3p0 - r4p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000466CPU_FLAG_LIST += ERRATA_N1_1542419
laurenw-arm94accd32019-08-20 15:51:24 -0500467
johpow01e2428fd2020-08-05 12:27:12 -0500468# Flag to apply erratum 1868343 workaround during reset. This erratum applies
469# to revision <= r4p0 of the Neoverse N1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000470CPU_FLAG_LIST += ERRATA_N1_1868343
johpow01e2428fd2020-08-05 12:27:12 -0500471
johpow01f1a84f52020-10-07 14:33:15 -0500472# Flag to apply erratum 1946160 workaround during reset. This erratum applies
johpow01de7b5242022-01-04 16:15:18 -0600473# to revisions r3p0, r3p1, r4p0, and r4p1 of the Neoverse N1 cpu. The issue
johpow01f1a84f52020-10-07 14:33:15 -0500474# exists in revisions r0p0, r1p0, and r2p0 as well but there is no workaround.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000475CPU_FLAG_LIST += ERRATA_N1_1946160
johpow01f1a84f52020-10-07 14:33:15 -0500476
Bipin Ravi9edf2492022-11-02 16:12:01 -0500477# Flag to apply erratum 2743102 workaround during powerdown. This erratum
478# applies to all revisions <= r4p1 of the Neoverse N1 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000479CPU_FLAG_LIST += ERRATA_N1_2743102
Bipin Ravi9edf2492022-11-02 16:12:01 -0500480
Juan Pablo Conde31c93372022-02-28 14:14:44 -0500481# Flag to apply erratum 1618635 workaround during reset. This erratum applies
482# to revision r0p0 of the Neoverse V1 cpu and was fixed in the revision r1p0.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000483CPU_FLAG_LIST += ERRATA_V1_1618635
Juan Pablo Conde31c93372022-02-28 14:14:44 -0500484
johpow01de7b5242022-01-04 16:15:18 -0600485# Flag to apply erratum 1774420 workaround during reset. This erratum applies
laurenw-arm3c86d832021-08-02 13:22:32 -0500486# to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000487CPU_FLAG_LIST += ERRATA_V1_1774420
laurenw-arm3c86d832021-08-02 13:22:32 -0500488
johpow01de7b5242022-01-04 16:15:18 -0600489# Flag to apply erratum 1791573 workaround during reset. This erratum applies
johpow01c73b03c2021-05-03 15:33:39 -0500490# to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000491CPU_FLAG_LIST += ERRATA_V1_1791573
johpow01c73b03c2021-05-03 15:33:39 -0500492
johpow01de7b5242022-01-04 16:15:18 -0600493# Flag to apply erratum 1852267 workaround during reset. This erratum applies
laurenw-armb1923e92021-08-02 14:40:08 -0500494# to revisions r0p0 and r1p0 of the Neoverse V1 core, and was fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000495CPU_FLAG_LIST += ERRATA_V1_1852267
laurenw-armb1923e92021-08-02 14:40:08 -0500496
johpow01de7b5242022-01-04 16:15:18 -0600497# Flag to apply erratum 1925756 workaround during reset. This needs to be
laurenw-arm6b56f962021-08-02 15:00:15 -0500498# enabled for r0p0, r1p0, and r1p1 of the Neoverse V1 core, it is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000499CPU_FLAG_LIST += ERRATA_V1_1925756
laurenw-arm6b56f962021-08-02 15:00:15 -0500500
johpow0107acb4f2020-10-07 16:38:37 -0500501# Flag to apply erratum 1940577 workaround during reset. This erratum applies
502# to revisions r1p0 and r1p1 of the Neoverse V1 cpu.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000503CPU_FLAG_LIST += ERRATA_V1_1940577
johpow0107acb4f2020-10-07 16:38:37 -0500504
johpow0197db6752021-08-02 18:59:08 -0500505# Flag to apply erratum 1966096 workaround during reset. This erratum applies
johpow01de7b5242022-01-04 16:15:18 -0600506# to revisions r1p0 and r1p1 of the Neoverse V1 CPU and is open. This issue
johpow0197db6752021-08-02 18:59:08 -0500507# exists in r0p0 as well but there is no workaround for that revision.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000508CPU_FLAG_LIST += ERRATA_V1_1966096
johpow0197db6752021-08-02 18:59:08 -0500509
johpow01ad1ca342021-08-03 14:35:20 -0500510# Flag to apply erratum 2139242 workaround during reset. This erratum applies
511# to revisions r0p0, r1p0, and r1p1 of the Neoverse V1 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000512CPU_FLAG_LIST += ERRATA_V1_2139242
nayanpatel-armfc26ffe2021-09-28 13:41:03 -0700513
514# Flag to apply erratum 2108267 workaround during reset. This erratum applies
515# to revisions r0p0, r1p0, and r1p1 of the Neoverse V1 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000516CPU_FLAG_LIST += ERRATA_V1_2108267
johpow01ad1ca342021-08-03 14:35:20 -0500517
johpow014de29cb2021-09-02 18:29:17 -0500518# Flag to apply erratum 2216392 workaround during reset. This erratum applies
519# to revisions r1p0 and r1p1 of the Neoverse V1 cpu and is still open. This
520# issue exists in r0p0 as well but there is no workaround for that revision.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000521CPU_FLAG_LIST += ERRATA_V1_2216392
johpow014de29cb2021-09-02 18:29:17 -0500522
Bipin Ravi971938f2022-06-08 16:28:46 -0500523# Flag to apply erratum 2294912 workaround during reset. This erratum applies
Sona Matheweb011172023-10-16 15:12:30 -0500524# to revisions r0p0, r1p0, and r1p1 and r1p2 of the Neoverse V1 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000525CPU_FLAG_LIST += ERRATA_V1_2294912
Bipin Ravi971938f2022-06-08 16:28:46 -0500526
Sona Mathewc54b3ef2023-11-07 13:46:15 -0600527# Flag to apply erratum 2348377 workaround during reset. This erratum applies
528# to revisions r0p0, r1p0 and r1p1 of the Neoverse V1 cpu and is fixed in r1p2.
529CPU_FLAG_LIST += ERRATA_V1_2348377
530
Bipin Ravib4cb31f2022-06-14 17:09:23 -0500531# Flag to apply erratum 2372203 workaround during reset. This erratum applies
532# to revisions r0p0, r1p0 and r1p1 of the Neoverse V1 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000533CPU_FLAG_LIST += ERRATA_V1_2372203
Bipin Ravib4cb31f2022-06-14 17:09:23 -0500534
Sona Mathewc5b386d2023-03-14 16:50:36 -0500535# Flag to apply erratum 2701953 workaround to non-arm interconnect ip. This
536# erratum applies to revisions r0p0, r1p0, r1p1 of the Neoverse V1 cpu,
537# it is fixed in r1p2.
538CPU_FLAG_LIST += ERRATA_V1_2701953
539
Bipin Ravife4b0c42022-12-15 11:57:53 -0600540# Flag to apply erratum 2743093 workaround during powerdown. This erratum
541# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the Neoverse V1 cpu and is
542# still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000543CPU_FLAG_LIST += ERRATA_V1_2743093
Bipin Ravife4b0c42022-12-15 11:57:53 -0600544
Sona Mathew2ef5db72023-03-02 15:07:55 -0600545# Flag to apply erratum 2743233 workaround during powerdown. This erratum
546# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the Neoverse V1 cpu and is
547# still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000548CPU_FLAG_LIST += ERRATA_V1_2743233
Sona Mathew2ef5db72023-03-02 15:07:55 -0600549
Sona Mathewfe405d02023-01-11 17:04:24 -0600550# Flag to apply erratum 2779461 workaround during powerdown. This erratum
551# applies to revisions r0p0, r1p0, r1p1 and r1p2 of the Neoverse V1 cpu and is
552# still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000553CPU_FLAG_LIST += ERRATA_V1_2779461
Sona Mathewfe405d02023-01-11 17:04:24 -0600554
nayanpatel-arme55d3252021-08-06 16:39:48 -0700555# Flag to apply erratum 1987031 workaround during reset. This erratum applies
556# to revisions r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000557CPU_FLAG_LIST += ERRATA_A710_1987031
nayanpatel-arme55d3252021-08-06 16:39:48 -0700558
nayanpatel-arm7597d082021-08-25 17:35:15 -0700559# Flag to apply erratum 2081180 workaround during reset. This erratum applies
560# to revisions r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000561CPU_FLAG_LIST += ERRATA_A710_2081180
nayanpatel-arm7597d082021-08-25 17:35:15 -0700562
nayanpatel-arm0b338b42021-09-16 15:27:53 -0700563# Flag to apply erratum 2083908 workaround during reset. This erratum applies
564# to revision r2p0 of the Cortex-A710 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000565CPU_FLAG_LIST += ERRATA_A710_2083908
nayanpatel-arm0b338b42021-09-16 15:27:53 -0700566
nayanpatel-armf2dce0e2021-09-22 12:35:03 -0700567# Flag to apply erratum 2058056 workaround during reset. This erratum applies
Sona Mathew6d691c52023-10-10 13:51:45 -0500568# to revisions r0p0, r1p0, r2p0 and r2p1 of the Cortex-A710 cpu and is still
569# open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000570CPU_FLAG_LIST += ERRATA_A710_2058056
nayanpatel-armf2dce0e2021-09-22 12:35:03 -0700571
johpow01de7b5242022-01-04 16:15:18 -0600572# Flag to apply erratum 2055002 workaround during reset. This erratum applies
573# to revision r1p0, r2p0 of the Cortex-A710 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000574CPU_FLAG_LIST += ERRATA_A710_2055002
johpow01de7b5242022-01-04 16:15:18 -0600575
576# Flag to apply erratum 2017096 workaround during reset. This erratum applies
577# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000578CPU_FLAG_LIST += ERRATA_A710_2017096
johpow01de7b5242022-01-04 16:15:18 -0600579
580# Flag to apply erratum 2267065 workaround during reset. This erratum applies
581# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000582CPU_FLAG_LIST += ERRATA_A710_2267065
johpow01de7b5242022-01-04 16:15:18 -0600583
584# Flag to apply erratum 2136059 workaround during reset. This erratum applies
585# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000586CPU_FLAG_LIST += ERRATA_A710_2136059
johpow01de7b5242022-01-04 16:15:18 -0600587
Akram Ahmad1714c1d2022-07-21 15:25:08 +0100588# Flag to apply erratum 2147715 workaround during reset. This erratum applies
589# to revision r2p0 of the Cortex-A710 CPU and is fixed in revision r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000590CPU_FLAG_LIST += ERRATA_A710_2147715
Akram Ahmad1714c1d2022-07-21 15:25:08 +0100591
Jayanth Dodderi Chidanandde4f5892022-09-01 22:09:54 +0100592# Flag to apply erratum 2216384 workaround during reset. This erratum applies
593# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000594CPU_FLAG_LIST += ERRATA_A710_2216384
Jayanth Dodderi Chidanandde4f5892022-09-01 22:09:54 +0100595
johpow017249fd02022-02-28 18:34:04 -0600596# Flag to apply erratum 2282622 workaround during reset. This erratum applies
Bipin Ravi380c1982022-12-22 13:31:46 -0600597# to revision r0p0, r1p0, r2p0 and r2p1 of the Cortex-A710 cpu and is still
598# open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000599CPU_FLAG_LIST += ERRATA_A710_2282622
johpow017249fd02022-02-28 18:34:04 -0600600
Boyan Karatotevf8de5352022-10-03 14:21:28 +0100601# Flag to apply erratum 2291219 workaround during reset. This erratum applies
602# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000603CPU_FLAG_LIST += ERRATA_A710_2291219
Boyan Karatotevf8de5352022-10-03 14:21:28 +0100604
johpow017d52a8f2022-03-09 16:23:04 -0600605# Flag to apply erratum 2008768 workaround during reset. This erratum applies
606# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000607CPU_FLAG_LIST += ERRATA_A710_2008768
johpow017d52a8f2022-03-09 16:23:04 -0600608
Bipin Ravi77eab292022-07-12 15:53:21 -0500609# Flag to apply erratum 2371105 workaround during reset. This erratum applies
610# to revision r0p0, r1p0 and r2p0 of the Cortex-A710 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000611CPU_FLAG_LIST += ERRATA_A710_2371105
Bipin Ravi77eab292022-07-12 15:53:21 -0500612
Sona Mathewc5b386d2023-03-14 16:50:36 -0500613# Flag to apply erratum 2701952 workaround for non-arm interconnect ip. This
614# erratum applies to revision r0p0, r1p0, r2p0, r2p1 of the Cortex-A710 cpu
615# and is still open.
616CPU_FLAG_LIST += ERRATA_A710_2701952
617
Bipin Ravibfa14682023-10-17 07:55:55 -0500618# Flag to apply erratum 2742423 workaround during reset. This erratum applies
619# to revision r0p0, r1p0, r2p0 and r2p1 of the Cortex-A710 cpu and is still
620# open.
621CPU_FLAG_LIST += ERRATA_A710_2742423
622
Bipin Ravief9a1552022-12-07 13:32:35 -0600623# Flag to apply erratum 2768515 workaround during power down. This erratum
624# applies to revision r0p0, r1p0, r2p0 and r2p1 of the Cortex-A710 cpu and is
625# still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000626CPU_FLAG_LIST += ERRATA_A710_2768515
Bipin Ravief9a1552022-12-07 13:32:35 -0600627
Sona Mathewe2fea182023-12-08 20:52:17 -0600628# Flag to apply erratum 2778471 workaround during reset. This erratum applies
629# to revisions r0p0, r1p0, r2p0, r2p1 of the Cortex-A710 cpu and is still
630# open.
631CPU_FLAG_LIST += ERRATA_A710_2778471
632
Bipin Ravicc744bf2022-12-07 17:01:26 -0600633# Flag to apply erratum 2002655 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500634# to revisions r0p0 of the Neoverse-N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000635CPU_FLAG_LIST += ERRATA_N2_2002655
Bipin Ravicc744bf2022-12-07 17:01:26 -0600636
Bipin Ravidd5bc632023-08-29 13:59:09 -0500637# Flag to apply erratum 2009478 workaround during powerdown. This erratum
638# applies to revision r0p0 of the Neoverse N2 cpu, it is fixed in r0p1.
639CPU_FLAG_LIST += ERRATA_N2_2009478
640
Bipin Ravieb35e852021-03-30 16:08:32 -0500641# Flag to apply erratum 2067956 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500642# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000643CPU_FLAG_LIST += ERRATA_N2_2067956
Bipin Ravieb35e852021-03-30 16:08:32 -0500644
Bipin Ravi7f565472021-03-31 10:10:27 -0500645# Flag to apply erratum 2025414 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500646# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000647CPU_FLAG_LIST += ERRATA_N2_2025414
Bipin Ravi7f565472021-03-31 10:10:27 -0500648
Bipin Ravi7e030692021-08-30 13:02:51 -0500649# Flag to apply erratum 2189731 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500650# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000651CPU_FLAG_LIST += ERRATA_N2_2189731
Bipin Ravi7e030692021-08-30 13:02:51 -0500652
Bipin Ravi0ba631c2021-09-01 01:36:43 -0500653# Flag to apply erratum 2138956 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500654# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000655CPU_FLAG_LIST += ERRATA_N2_2138956
Bipin Ravi0ba631c2021-09-01 01:36:43 -0500656
nayanpatel-armd4c5f9c2021-09-28 09:46:45 -0700657# Flag to apply erratum 2138953 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500658# to revision r0p0, r0p1, r0p2, r0p3 of the Neoverse N2 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000659CPU_FLAG_LIST += ERRATA_N2_2138953
nayanpatel-armd4c5f9c2021-09-28 09:46:45 -0700660
nayanpatel-arm2f153992021-10-06 15:31:24 -0700661# Flag to apply erratum 2242415 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500662# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000663CPU_FLAG_LIST += ERRATA_N2_2242415
nayanpatel-arm2f153992021-10-06 15:31:24 -0700664
nayanpatel-arm8e1aa012021-10-20 18:28:58 -0700665# Flag to apply erratum 2138958 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500666# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000667CPU_FLAG_LIST += ERRATA_N2_2138958
nayanpatel-arm8e1aa012021-10-20 18:28:58 -0700668
nayanpatel-armfed98132021-10-07 17:59:33 -0700669# Flag to apply erratum 2242400 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500670# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000671CPU_FLAG_LIST += ERRATA_N2_2242400
nayanpatel-armfed98132021-10-07 17:59:33 -0700672
nayanpatel-arm45b9f6f2021-10-20 17:30:46 -0700673# Flag to apply erratum 2280757 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500674# to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000675CPU_FLAG_LIST += ERRATA_N2_2280757
nayanpatel-arm45b9f6f2021-10-20 17:30:46 -0700676
Bipin Ravi2997ab92023-10-17 06:21:15 -0500677# Flag to apply erratum 2326639 workaroud during powerdown. This erratum
Boyan Karatotevd3f8b4d2022-10-03 14:07:08 +0100678# applies to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000679CPU_FLAG_LIST += ERRATA_N2_2326639
Boyan Karatotevd3f8b4d2022-10-03 14:07:08 +0100680
Bipin Ravi2997ab92023-10-17 06:21:15 -0500681# Flag to apply erratum 2340933 workaroud during reset. This erratum
682# applies to revision r0p0 of the Neoverse N2 cpu and is fixed in r0p1.
683CPU_FLAG_LIST += ERRATA_N2_2340933
684
Bipin Ravi03ba5d82023-10-17 05:56:01 -0500685# Flag to apply erratum 2346952 workaround during reset. This erratum applies
686# to r0p0, r0p1, r0p2 of the Neoverse N2 cpu, it is fixed in r0p3.
687CPU_FLAG_LIST += ERRATA_N2_2346952
688
Akram Ahmadb621bda2022-07-18 12:27:29 +0100689# Flag to apply erratum 2376738 workaround during reset. This erratum applies
Arvind Ram Prakashf99b7982023-06-29 16:17:23 -0500690# to revision r0p0, r0p1, r0p2, r0p3 of the Neoverse N2 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000691CPU_FLAG_LIST += ERRATA_N2_2376738
Akram Ahmadb621bda2022-07-18 12:27:29 +0100692
Daniel Boulby1af2b112022-07-06 14:33:13 +0100693# Flag to apply erratum 2388450 workaround during reset. This erratum applies
694# to revision r0p0 of the Neoverse N2 cpu, it is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000695CPU_FLAG_LIST += ERRATA_N2_2388450
Daniel Boulby1af2b112022-07-06 14:33:13 +0100696
Sona Mathewc5b386d2023-03-14 16:50:36 -0500697# Flag to apply erratum 2728475 workaround for non-arm interconnect ip. This
698# erratum applies to r0p0, r0p1, r0p2 of the Neoverse N2 cpu, it is fixed in
699# r0p3.
700CPU_FLAG_LIST += ERRATA_N2_2728475
701
Arvind Ram Prakash465f93b2023-07-05 17:24:23 -0500702# Flag to apply erratum 2743014 workaround during reset. This erratum applies
703# to r0p0, r0p1, r0p2 of the Neoverse N2 cpu, it is fixed in r0p3.
704CPU_FLAG_LIST += ERRATA_N2_2743014
705
Bipin Ravicc744bf2022-12-07 17:01:26 -0600706# Flag to apply erratum 2743089 workaround during during powerdown. This erratum
707# applies to all revisions <= r0p2 of the Neoverse N2 cpu, it is fixed in r0p3.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000708CPU_FLAG_LIST += ERRATA_N2_2743089
Bipin Ravicc744bf2022-12-07 17:01:26 -0600709
Arvind Ram Prakash189622a2023-07-17 14:46:14 -0500710# Flag to apply erratum 2779511 workaround during reset. This erratum applies
711# to r0p0, r0p1, r0p2 of the Neoverse N2 cpu, it is fixed in r0p3.
712CPU_FLAG_LIST += ERRATA_N2_2779511
713
johpow010afef362021-12-02 13:25:50 -0600714# Flag to apply erratum 2002765 workaround during reset. This erratum applies
715# to revisions r0p0, r1p0, and r2p0 of the Cortex-X2 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000716CPU_FLAG_LIST += ERRATA_X2_2002765
johpow010afef362021-12-02 13:25:50 -0600717
johpow01f6c37de2021-12-03 11:27:33 -0600718# Flag to apply erratum 2058056 workaround during reset. This erratum applies
Sona Mathew414f4e82023-10-16 13:33:18 -0500719# to revisions r0p0, r1p0, r2p0 and r2p1 of the Cortex-X2 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000720CPU_FLAG_LIST += ERRATA_X2_2058056
johpow01f6c37de2021-12-03 11:27:33 -0600721
johpow0115f10bd2021-12-01 17:40:39 -0600722# Flag to apply erratum 2083908 workaround during reset. This erratum applies
723# to revision r2p0 of the Cortex-X2 cpu and is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000724CPU_FLAG_LIST += ERRATA_X2_2083908
Bipin Ravi2f73d972022-01-20 00:01:04 -0600725
726# Flag to apply erratum 2017096 workaround during reset. This erratum applies
727# only to revisions r0p0, r1p0 and r2p0 of the Cortex-X2 cpu, it is fixed in
728# r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000729CPU_FLAG_LIST += ERRATA_X2_2017096
johpow0115f10bd2021-12-01 17:40:39 -0600730
Bipin Ravi9ad54782022-01-20 00:42:05 -0600731# Flag to apply erratum 2081180 workaround during reset. This erratum applies
732# only to revisions r0p0, r1p0 and r2p0 of the Cortex-X2 cpu, it is fixed in
733# r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000734CPU_FLAG_LIST += ERRATA_X2_2081180
Bipin Ravi9ad54782022-01-20 00:42:05 -0600735
Bipin Ravi78b72082022-02-06 01:29:31 -0600736# Flag to apply erratum 2216384 workaround during reset. This erratum applies
737# only to revisions r0p0, r1p0 and r2p0 of the Cortex-X2 cpu, it is fixed in
738# r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000739CPU_FLAG_LIST += ERRATA_X2_2216384
Bipin Ravi78b72082022-02-06 01:29:31 -0600740
Bipin Ravic6b65212022-03-08 10:37:43 -0600741# Flag to apply erratum 2147715 workaround during reset. This erratum applies
742# only to revision r2p0 of the Cortex-X2 cpu, it is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000743CPU_FLAG_LIST += ERRATA_X2_2147715
Bipin Ravic6b65212022-03-08 10:37:43 -0600744
Bipin Ravi7dccf8f2022-12-22 14:19:59 -0600745# Flag to apply erratum 2282622 workaround during reset. This erratum applies
746# to revision r0p0, r1p0, r2p0 and r2p1 of the Cortex-X2 cpu and is still
747# open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000748CPU_FLAG_LIST += ERRATA_X2_2282622
Bipin Ravi7dccf8f2022-12-22 14:19:59 -0600749
Bipin Ravi4e315c32022-07-12 17:13:01 -0500750# Flag to apply erratum 2371105 workaround during reset. This erratum applies
751# to revision r0p0, r1p0 and r2p0 of the Cortex-X2 cpu and is fixed in r2p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000752CPU_FLAG_LIST += ERRATA_X2_2371105
Bipin Ravi4e315c32022-07-12 17:13:01 -0500753
Sona Mathewc5b386d2023-03-14 16:50:36 -0500754# Flag to apply erratum 2701952 workaround for non-arm interconnect ip. This
755# erratum applies to revisions r0p0, r1p0, r2p0, r2p1 of the Cortex-x2 cpu
756# and is still open.
757CPU_FLAG_LIST += ERRATA_X2_2701952
758
Bipin Ravi483bc9e2023-10-17 09:11:19 -0500759# Flag to apply erratum 2742423 workaround during reset. This erratum applies
760# to revisions r0p0, r1p0, r2p0 and r2p1 of the Cortex-X2 cpu and is still open.
761CPU_FLAG_LIST += ERRATA_X2_2742423
762
Bipin Ravi86839eb2022-12-07 13:54:02 -0600763# Flag to apply erratum 2768515 workaround during power down. This erratum
764# applies to revision r0p0, r1p0, r2p0 and r2p1 of the Cortex-X2 cpu and is
765# still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000766CPU_FLAG_LIST += ERRATA_X2_2768515
Bipin Ravi86839eb2022-12-07 13:54:02 -0600767
Sona Mathewc3813332023-12-09 13:09:30 -0600768# Flag to apply erratum 2778471 workaround during reset. This erratum applies
769# to revisions r0p0, r1p0, r2p0, r2p1 of the Cortex-X2 cpu and it is still open.
770CPU_FLAG_LIST += ERRATA_X2_2778471
771
Sona Mathew35c7d392023-10-03 17:09:09 -0500772# Flag to apply erratum 2070301 workaround on reset. This erratum applies
773# to revisions r0p0, r1p0, r1p1 and r1p2 of the Cortex-X3 cpu and is
774# still open.
775CPU_FLAG_LIST += ERRATA_X3_2070301
776
Boyan Karatotev6559dbd2022-10-03 14:18:28 +0100777# Flag to apply erratum 2313909 workaround on powerdown. This erratum applies
778# to revisions r0p0 and r1p0 of the Cortex-X3 cpu, it is fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000779CPU_FLAG_LIST += ERRATA_X3_2313909
Boyan Karatotev6559dbd2022-10-03 14:18:28 +0100780
Harrison Mutai82dd5ac2022-11-11 14:09:55 +0000781# Flag to apply erratum 2615812 workaround on powerdown. This erratum applies
782# to revisions r0p0, r1p0, r1p1 of the Cortex-X3 cpu, it is still open.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000783CPU_FLAG_LIST += ERRATA_X3_2615812
Harrison Mutai82dd5ac2022-11-11 14:09:55 +0000784
Sona Mathew95168582023-09-05 14:10:03 -0500785# Flag to apply erratum 2742421 workaround on reset. This erratum applies
786# to revisions r0p0, r1p0 and r1p1 of the Cortex-X3 cpu, it is fixed in r1p2.
787CPU_FLAG_LIST += ERRATA_X3_2742421
788
Sona Mathew2eab9d02023-11-06 13:48:22 -0600789# Flag to apply erratum 2779509 workaround on reset. This erratum applies
790# to revisions r0p0, r1p0, r1p1 of the Cortex-X3 cpu, it is fixed in r1p2.
791CPU_FLAG_LIST += ERRATA_X3_2779509
792
johpow01de7b5242022-01-04 16:15:18 -0600793# Flag to apply erratum 1922240 workaround during reset. This erratum applies
794# to revision r0p0 of the Cortex-A510 cpu and is fixed in r0p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000795CPU_FLAG_LIST += ERRATA_A510_1922240
johpow01de7b5242022-01-04 16:15:18 -0600796
johpow0149f60dd2022-01-06 14:54:49 -0600797# Flag to apply erratum 2288014 workaround during reset. This erratum applies
798# to revisions r0p0, r0p1, r0p2, r0p3 and r1p0 of the Cortex-A510 cpu and is
799# fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000800CPU_FLAG_LIST += ERRATA_A510_2288014
johpow0149f60dd2022-01-06 14:54:49 -0600801
johpow018276f252022-01-07 17:12:31 -0600802# Flag to apply erratum 2042739 workaround during reset. This erratum applies
803# to revisions r0p0, r0p1 and r0p2 of the Cortex-A510 cpu and is fixed in r0p3.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000804CPU_FLAG_LIST += ERRATA_A510_2042739
johpow018276f252022-01-07 17:12:31 -0600805
johpow015a993002022-01-11 17:54:41 -0600806# Flag to apply erratum 2041909 workaround during reset. This erratum applies
807# to revision r0p2 of the Cortex-A510 cpu and is fixed in r0p3. The issue is
808# present in r0p0 and r0p1 but there is no workaround for those revisions.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000809CPU_FLAG_LIST += ERRATA_A510_2041909
johpow015a993002022-01-11 17:54:41 -0600810
Sona Mathewd273f762023-10-12 12:04:53 -0500811# Flag to aply erratum 2080326 workaround during reset. This erratum applies
812# to revision r0p2 of the Cortex-A510 cpu and is fixed in r0p3. The issue is
813# also present in r0p0 and r0p1 but there is no workaround for those revisions.
814CPU_FLAG_LIST += ERRATA_A510_2080326
815
johpow013ba9cb22022-02-13 21:00:10 -0600816# Flag to apply erratum 2250311 workaround during reset. This erratum applies
817# to revisions r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000818CPU_FLAG_LIST += ERRATA_A510_2250311
johpow013ba9cb22022-02-13 21:00:10 -0600819
johpow013ead2952022-02-14 20:19:08 -0600820# Flag to apply erratum 2218950 workaround during reset. This erratum applies
821# to revisions r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000822CPU_FLAG_LIST += ERRATA_A510_2218950
johpow013ead2952022-02-14 20:19:08 -0600823
johpow01ac55c012022-02-15 22:55:22 -0600824# Flag to apply erratum 2172148 workaround during reset. This erratum applies
825# to revisions r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000826CPU_FLAG_LIST += ERRATA_A510_2172148
johpow01ac55c012022-02-15 22:55:22 -0600827
Akram Ahmada85254e2022-07-21 14:01:33 +0100828# Flag to apply erratum 2347730 workaround during reset. This erratum applies
829# to revisions r0p0, r0p1, r0p2, r0p3, r1p0 and r1p1 of the Cortex-A510 CPU,
830# and is fixed in r1p2.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000831CPU_FLAG_LIST += ERRATA_A510_2347730
Akram Ahmada85254e2022-07-21 14:01:33 +0100832
Akram Ahmad60accba2022-07-22 16:20:44 +0100833# Flag to apply erratum 2371937 workaround during reset. This erratum applies
834# to revisions r0p0, r0p1, r0p2, r0p3, r1p0, and r1p1. It is fixed in r1p2.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000835CPU_FLAG_LIST += ERRATA_A510_2371937
Akram Ahmad60accba2022-07-22 16:20:44 +0100836
Akram Ahmad89034d62022-09-21 13:59:56 +0100837# Flag to apply erratum 2666669 workaround during reset. This erratum applies
838# to revisions r0p0, r0p1, r0p2, r0p3, r1p0, and r1p1. It is fixed in r1p2.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000839CPU_FLAG_LIST += ERRATA_A510_2666669
Akram Ahmad89034d62022-09-21 13:59:56 +0100840
Harrison Mutaie5249fe2022-12-09 12:14:25 +0000841# Flag to apply erratum 2684597 workaround during powerdown. This erratum
842# applies to revision r0p0, r0p1, r0p2, r0p3, r1p0, r1p1 and r1p2 of the
843# Cortex-A510 cpu and is fixed in r1p3.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000844CPU_FLAG_LIST += ERRATA_A510_2684597
Harrison Mutaie5249fe2022-12-09 12:14:25 +0000845
Sona Mathew87821142023-12-09 20:44:56 -0600846# Flag to apply erratum 2630792 workaround during reset. This erratum applies
847# to revisions r0p0, r0p1 of the Cortex-A520 cpu and is still open.
848CPU_FLAG_LIST += ERRATA_A520_2630792
849
Bipin Ravi4f9b75f2023-09-18 16:34:13 -0500850# Flag to apply erratum 2331132 workaround during reset. This erratum applies
851# to revisions r0p0, r0p1 and r0p2. It is still open.
852CPU_FLAG_LIST += ERRATA_V2_2331132
853
Bipin Raviafcf4fe2023-10-17 19:42:15 -0500854# Flag to apply erratum 2618597 workaround during reset. This erratum applies
855# to revisions r0p0 and r0p1. It is fixed in r0p2.
856CPU_FLAG_LIST += ERRATA_V2_2618597
857
Bipin Ravi4b46c782023-10-17 18:35:55 -0500858# Flag to apply erratum 2662553 workaround during reset. This erratum applies
859# to revisions r0p0 and r0p1. It is fixed in r0p2.
860CPU_FLAG_LIST += ERRATA_V2_2662553
861
Sona Mathewc5b386d2023-03-14 16:50:36 -0500862# Flag to apply erratum 2719103 workaround for non-arm interconnect ip. This
863# erratum applies to revisions r0p0, rop1. Fixed in r0p2.
864CPU_FLAG_LIST += ERRATA_V2_2719103
865
Bipin Ravi90aaf982023-09-18 17:27:29 -0500866# Flag to apply erratum 2719105 workaround during reset. This erratum applies
867# to revisions r0p0 and r0p1. It is fixed in r0p2.
868CPU_FLAG_LIST += ERRATA_V2_2719105
869
Bipin Ravia20d0612023-09-18 19:54:41 -0500870# Flag to apply erratum 2743011 workaround during reset. This erratum applies
871# to revisions r0p0 and r0p1. It is fixed in r0p2.
872CPU_FLAG_LIST += ERRATA_V2_2743011
873
Bipin Ravi9d46b352023-09-18 19:28:32 -0500874# Flag to apply erratum 2779510 workaround during reset. This erratum applies
875# to revisions r0p0 and r0p1. It is fixed in r0p2.
876CPU_FLAG_LIST += ERRATA_V2_2779510
877
Moritz Fischer98870062023-07-06 00:01:23 +0000878# Flag to apply erratum 2801372 workaround for all configurations.
879# This erratum applies to revisions r0p0, r0p1. Fixed in r0p2.
880CPU_FLAG_LIST += ERRATA_V2_2801372
881
Sona Mathewc5b386d2023-03-14 16:50:36 -0500882# Flag to apply erratum 2701951 workaround for non-arm interconnect ip.
883# This erratum applies to revisions r0p0, r1p0, and r1p1. Its is fixed in r1p2.
884CPU_FLAG_LIST += ERRATA_A715_2701951
885
Louis Mayencourt4498b152019-04-09 16:29:01 +0100886# Flag to apply DSU erratum 798953. This erratum applies to DSUs revision r0p0.
887# Applying the workaround results in higher DSU power consumption on idle.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000888CPU_FLAG_LIST += ERRATA_DSU_798953
Louis Mayencourt4498b152019-04-09 16:29:01 +0100889
John Tsichritzis4daa1de2018-07-23 09:11:59 +0100890# Flag to apply DSU erratum 936184. This erratum applies to DSUs containing
891# the ACP interface and revision < r2p0. Applying the workaround results in
892# higher DSU power consumption on idle.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000893CPU_FLAG_LIST += ERRATA_DSU_936184
John Tsichritzis4daa1de2018-07-23 09:11:59 +0100894
Bipin Raviaf40d692021-12-22 14:35:21 -0600895# Flag to apply DSU erratum 2313941. This erratum applies to DSUs revisions
896# r0p0, r1p0, r2p0, r2p1, r3p0, r3p1 and is still open. Applying the workaround
897# results in higher DSU power consumption on idle.
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000898CPU_FLAG_LIST += ERRATA_DSU_2313941
Douglas Raillardd56fb042017-06-19 15:38:02 +0100899
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000900ifneq (${DYNAMIC_WORKAROUND_CVE_2018_3639},0)
901 ifeq (${WORKAROUND_CVE_2018_3639},0)
902 $(error "Error: WORKAROUND_CVE_2018_3639 must be 1 if DYNAMIC_WORKAROUND_CVE_2018_3639 is 1")
903 endif
904endif
John Tsichritzis4daa1de2018-07-23 09:11:59 +0100905
Boyan Karatotevb4f25db2022-11-17 12:01:29 +0000906# process all flags
907$(eval $(call default_zeros, $(CPU_FLAG_LIST)))
908$(eval $(call add_defines, $(CPU_FLAG_LIST)))
909$(eval $(call assert_booleans, $(CPU_FLAG_LIST)))
Bipin Raviaf40d692021-12-22 14:35:21 -0600910
Douglas Raillardd56fb042017-06-19 15:38:02 +0100911# Errata build flags
912ifneq (${ERRATA_A53_843419},0)
Douglas Raillardd0c82732017-06-22 14:44:48 +0100913TF_LDFLAGS_aarch64 += --fix-cortex-a53-843419
Douglas Raillardd56fb042017-06-19 15:38:02 +0100914endif
915
916ifneq (${ERRATA_A53_835769},0)
917TF_CFLAGS_aarch64 += -mfix-cortex-a53-835769
Douglas Raillardd0c82732017-06-22 14:44:48 +0100918TF_LDFLAGS_aarch64 += --fix-cortex-a53-835769
Douglas Raillardd56fb042017-06-19 15:38:02 +0100919endif
Manish V Badarkhe7672edf2020-08-03 18:43:14 +0100920
921ifneq ($(filter 1,${ERRATA_A53_1530924} ${ERRATA_A55_1530923} \
922 ${ERRATA_A57_1319537} ${ERRATA_A72_1319367} ${ERRATA_A76_1165522}),)
923ERRATA_SPECULATIVE_AT := 1
924else
925ERRATA_SPECULATIVE_AT := 0
926endif