docs/design/cpu-specific-build-macros.rst

5 operations framework to enable errata workarounds and to enable optimizations
15    `CVE-2017-5715`_. This flag can be set to 0 by the platform if none
16    of the PEs in the system need the workaround. Setting this flag to 0 provides
17    no performance benefit for non-affected platforms, it just helps to comply
19    Defaults to 1.
22    `CVE-2018-3639`_. Defaults to 1. The TF-A project recommends to keep
24    CVE-2018-3639, in order to comply with the recommendation in the spec
28    `CVE-2018-3639`_. This build option should be set to 1 if the target
30    Defaults to 0.
33    This build option should be set to 1 if the target platform contains at
34    least 1 CPU that requires this mitigation. Defaults to 1.
37    The fix is to disable hardware page aggregation by setting CPUECTLR_EL1[46]
38    in EL3 FW. This build option should be set to 1 if the target platform contains
39    at least 1 CPU that requires this mitigation. Defaults to 1.
42    This build option should be set to 1 if the target platform contains at
43    least 1 CPU that requires this mitigation. Defaults to 1.
51 are applied to each CPU by the reset handler. The errata details can be found
58 errata notice document. The format of the define used to enable/disable the
62 Refer to :ref:`firmware_design_cpu_errata_implementation` for information on how to
66 enabling these workarounds according to its requirement by defining the
70 printing a warning to the crash console.
74 for it to specify which errata workarounds should be enabled or not.
81 -  ``ERRATA_A9_794073``: This applies errata 794073 workaround to Cortex-A9
82    CPU. This needs to be enabled for all revisions of the CPU.
86 -  ``ERRATA_A15_816470``: This applies errata 816470 workaround to Cortex-A15
87    CPU. This needs to be enabled only for revision >= r3p0 of the CPU.
89 -  ``ERRATA_A15_827671``: This applies errata 827671 workaround to Cortex-A15
90    CPU. This needs to be enabled only for revision >= r3p0 of the CPU.
94 -  ``ERRATA_A17_852421``: This applies errata 852421 workaround to Cortex-A17
95    CPU. This needs to be enabled only for revision <= r1p2 of the CPU.
97 -  ``ERRATA_A17_852423``: This applies errata 852423 workaround to Cortex-A17
98    CPU. This needs to be enabled only for revision <= r1p2 of the CPU.
102 -  ``ERRATA_A35_855472``: This applies errata 855472 workaround to Cortex-A35
103    CPUs. This needs to be enabled only for revision r0p0 of Cortex-A35.
107 -  ``ERRATA_A53_819472``: This applies errata 819472 workaround to all
108    CPUs. This needs to be enabled only for revision <= r0p1 of Cortex-A53.
110 -  ``ERRATA_A53_824069``: This applies errata 824069 workaround to all
111    CPUs. This needs to be enabled only for revision <= r0p2 of Cortex-A53.
113 -  ``ERRATA_A53_826319``: This applies errata 826319 workaround to Cortex-A53
114    CPU. This needs to be enabled only for revision <= r0p2 of the CPU.
116 -  ``ERRATA_A53_827319``: This applies errata 827319 workaround to all
117    CPUs. This needs to be enabled only for revision <= r0p2 of Cortex-A53.
120    link time to Cortex-A53 CPU. This needs to be enabled for some variants of
121    revision <= r0p4. This workaround can lead the linker to create ``*.stub``
124 -  ``ERRATA_A53_836870``: This applies errata 836870 workaround to Cortex-A53
125    CPU. This needs to be enabled only for revision <= r0p3 of the CPU. From
126    r0p4 and onwards, this errata is enabled by default in hardware. Identical to
130    to Cortex-A53 CPU.  This needs to be enabled for some variants of revision
131    <= r0p4. This workaround can lead the linker to emit ``*.stub`` sections
134 -  ``ERRATA_A53_855873``: This applies errata 855873 workaround to Cortex-A53
136    this workaround is only applied to CPUs from r0p3 onwards, which feature
137    a chicken bit in CPUACTLR_EL1 to enable a hardware workaround.
141 -  ``ERRATA_A53_1530924``: This applies errata 1530924 workaround to all
146 -  ``ERRATA_A55_768277``: This applies errata 768277 workaround to Cortex-A55
147    CPU. This needs to be enabled only for revision r0p0 of the CPU.
149 -  ``ERRATA_A55_778703``: This applies errata 778703 workaround to Cortex-A55
150    CPU. This needs to be enabled only for revision r0p0 of the CPU.
152 -  ``ERRATA_A55_798797``: This applies errata 798797 workaround to Cortex-A55
153    CPU. This needs to be enabled only for revision r0p0 of the CPU.
155 -  ``ERRATA_A55_846532``: This applies errata 846532 workaround to Cortex-A55
156    CPU. This needs to be enabled only for revision <= r0p1 of the CPU.
158 -  ``ERRATA_A55_903758``: This applies errata 903758 workaround to Cortex-A55
159    CPU. This needs to be enabled only for revision <= r0p1 of the CPU.
161 -  ``ERRATA_A55_1221012``: This applies errata 1221012 workaround to Cortex-A55
162    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
164 -  ``ERRATA_A55_1530923``: This applies errata 1530923 workaround to all
169 -  ``ERRATA_A57_806969``: This applies errata 806969 workaround to Cortex-A57
170    CPU. This needs to be enabled only for revision r0p0 of the CPU.
172 -  ``ERRATA_A57_813419``: This applies errata 813419 workaround to Cortex-A57
173    CPU. This needs to be enabled only for revision r0p0 of the CPU.
175 -  ``ERRATA_A57_813420``: This applies errata 813420 workaround to Cortex-A57
176    CPU. This needs to be enabled only for revision r0p0 of the CPU.
178 -  ``ERRATA_A57_814670``: This applies errata 814670 workaround to Cortex-A57
179    CPU. This needs to be enabled only for revision r0p0 of the CPU.
181 -  ``ERRATA_A57_817169``: This applies errata 817169 workaround to Cortex-A57
182    CPU. This needs to be enabled only for revision <= r0p1 of the CPU.
184 -  ``ERRATA_A57_826974``: This applies errata 826974 workaround to Cortex-A57
185    CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
187 -  ``ERRATA_A57_826977``: This applies errata 826977 workaround to Cortex-A57
188    CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
190 -  ``ERRATA_A57_828024``: This applies errata 828024 workaround to Cortex-A57
191    CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
193 -  ``ERRATA_A57_829520``: This applies errata 829520 workaround to Cortex-A57
194    CPU. This needs to be enabled only for revision <= r1p2 of the CPU.
196 -  ``ERRATA_A57_833471``: This applies errata 833471 workaround to Cortex-A57
197    CPU. This needs to be enabled only for revision <= r1p2 of the CPU.
199 -  ``ERRATA_A57_859972``: This applies errata 859972 workaround to Cortex-A57
200    CPU. This needs to be enabled only for revision <= r1p3 of the CPU.
202 -  ``ERRATA_A57_1319537``: This applies errata 1319537 workaround to all
207 -  ``ERRATA_A65_1179935``: This applies errata 1179935 workaround to Cortex-A65
208    CPU. This needs to be enabled only for revision r0p0 of the CPU, and is fixed
211 -  ``ERRATA_A65_1227419``: This applies errata 1227419 workaround to Cortex-A65
212    CPU. This needs to be enabled only for revision r0p0 and r1p0 of the CPU and
215 -  ``ERRATA_A65_1541130``: This applies errata 1541130 workaround to r0p0, r1p0,
220 -  ``ERRATA_A72_859971``: This applies errata 859971 workaround to Cortex-A72
221    CPU. This needs to be enabled only for revision <= r0p3 of the CPU.
223 -  ``ERRATA_A72_1319367``: This applies errata 1319367 workaround to all
228 -  ``ERRATA_A73_852427``: This applies errata 852427 workaround to Cortex-A73
229    CPU. This needs to be enabled only for revision r0p0 of the CPU.
231 -  ``ERRATA_A73_855423``: This applies errata 855423 workaround to Cortex-A73
232    CPU. This needs to be enabled only for revision <= r0p1 of the CPU.
236 -  ``ERRATA_A75_764081``: This applies errata 764081 workaround to Cortex-A75
237    CPU. This needs to be enabled only for revision r0p0 of the CPU.
239 -  ``ERRATA_A75_790748``: This applies errata 790748 workaround to Cortex-A75
240     CPU. This needs to be enabled only for revision r0p0 of the CPU.
244 -  ``ERRATA_A76_1073348``: This applies errata 1073348 workaround to Cortex-A76
245    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
247 -  ``ERRATA_A76_1130799``: This applies errata 1130799 workaround to Cortex-A76
248    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
250 -  ``ERRATA_A76_1220197``: This applies errata 1220197 workaround to Cortex-A76
251    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
253 -  ``ERRATA_A76_1257314``: This applies errata 1257314 workaround to Cortex-A76
254    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
256 -  ``ERRATA_A76_1262606``: This applies errata 1262606 workaround to Cortex-A76
257    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
259 -  ``ERRATA_A76_1262888``: This applies errata 1262888 workaround to Cortex-A76
260    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
262 -  ``ERRATA_A76_1275112``: This applies errata 1275112 workaround to Cortex-A76
263    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
265 -  ``ERRATA_A76_1791580``: This applies errata 1791580 workaround to Cortex-A76
266    CPU. This needs to be enabled only for revision <= r4p0 of the CPU.
268 -  ``ERRATA_A76_1165522``: This applies errata 1165522 workaround to all
269    revisions of Cortex-A76 CPU. This errata is fixed in r3p0 but due to
270    limitation of errata framework this errata is applied to all revisions
273 -  ``ERRATA_A76_1868343``: This applies errata 1868343 workaround to Cortex-A76
274    CPU. This needs to be enabled only for revision <= r4p0 of the CPU.
276 -  ``ERRATA_A76_1946160``: This applies errata 1946160 workaround to Cortex-A76
277    CPU. This needs to be enabled only for revisions r3p0 - r4p1 of the CPU.
279 -  ``ERRATA_A76_2743102``: This applies errata 2743102 workaround to Cortex-A76
280    CPU. This needs to be enabled for all revisions <= r4p1 of the CPU and is
285 -  ``ERRATA_A76AE_1931427``: This applies errata 1931427 workaround to Cortex-A76AE
286    CPU. This needs to be enabled for revision r0p0 and r1p0 of the CPU and it is
289 -  ``ERRATA_A76AE_1931435``: This applies errata 1931435 workaround to Cortex-A76AE
290    CPU. This needs to be enabled for revision r0p0 and r1p0 of the CPU and it is
293 -  ``ERRATA_A76AE_1969401``: This applies errata 1969401 workaround to Cortex-A76AE
294    CPU. This needs to be enabled for revision r0p0 and r1p0 of the CPU and it is
297 -  ``ERRATA_A76AE_2371140``: This applies errata 2371140 workaround to Cortex-A76AE
298    CPU. This needs to be enabled for all revisions <= r1p1 of the CPU and is
303 -  ``ERRATA_A77_1508412``: This applies errata 1508412 workaround to Cortex-A77
304    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
306 -  ``ERRATA_A77_1925769``: This applies errata 1925769 workaround to Cortex-A77
307    CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
309 -  ``ERRATA_A77_1946167``: This applies errata 1946167 workaround to Cortex-A77
310    CPU. This needs to be enabled only for revision <= r1p1 of the CPU.
312 -  ``ERRATA_A77_1791578``: This applies errata 1791578 workaround to Cortex-A77
313    CPU. This needs to be enabled for r0p0, r1p0, and r1p1, it is still open.
315 -  ``ERRATA_A77_2356587``: This applies errata 2356587 workaround to Cortex-A77
316    CPU. This needs to be enabled for r0p0, r1p0, and r1p1, it is still open.
318  -  ``ERRATA_A77_1800714``: This applies errata 1800714 workaround to Cortex-A77
319     CPU. This needs to be enabled for revisions <= r1p1 of the CPU.
321  -  ``ERRATA_A77_2743100``: This applies errata 2743100 workaround to Cortex-A77
322     CPU. This needs to be enabled for r0p0, r1p0, and r1p1, it is still open.
326 -  ``ERRATA_A78_1688305``: This applies errata 1688305 workaround to Cortex-A78
327    CPU. This needs to be enabled only for revision r0p0 - r1p0 of the CPU.
329 -  ``ERRATA_A78_1941498``: This applies errata 1941498 workaround to Cortex-A78
330    CPU. This needs to be enabled for revisions r0p0, r1p0, and r1p1 of the CPU.
332 -  ``ERRATA_A78_1951500``: This applies errata 1951500 workaround to Cortex-A78
333    CPU. This needs to be enabled for revisions r1p0 and r1p1, r0p0 has the same
336 -  ``ERRATA_A78_1821534``: This applies errata 1821534 workaround to Cortex-A78
337    CPU. This needs to be enabled for revisions r0p0 and r1p0.
339 -  ``ERRATA_A78_1952683``: This applies errata 1952683 workaround to Cortex-A78
340    CPU. This needs to be enabled for revision r0p0, it is fixed in r1p0.
342 -  ``ERRATA_A78_2242635``: This applies errata 2242635 workaround to Cortex-A78
343    CPU. This needs to be enabled for revisions r1p0, r1p1, and r1p2. The issue
346 -  ``ERRATA_A78_2376745``: This applies errata 2376745 workaround to Cortex-A78
347    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2, and
350 -  ``ERRATA_A78_2395406``: This applies errata 2395406 workaround to Cortex-A78
351    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2, and
354 - ``ERRATA_A78_2712571``: This applies erratum 2712571 workaround to Cortex-A78
356    interconnect IP. This needs to be enabled for revisions r0p0, r1p0, r1p1
359 -  ``ERRATA_A78_2742426``: This applies erratum 2742426 workaround to Cortex-A78
360    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 and
363 -  ``ERRATA_A78_2772019``: This applies errata 2772019 workaround to Cortex-A78
364    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2, and
367 -  ``ERRATA_A78_2779479``: This applies erratum 2779479 workaround to Cortex-A78
368    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 and
373 - ``ERRATA_A78_AE_1941500`` : This applies errata 1941500 workaround to
374    Cortex-A78AE CPU. This needs to be enabled for revisions r0p0 and r0p1.
377 - ``ERRATA_A78_AE_1951502`` : This applies errata 1951502 workaround to
378   Cortex-A78AE CPU. This needs to be enabled for revisions r0p0 and r0p1. This
381 - ``ERRATA_A78_AE_2376748`` : This applies errata 2376748 workaround to
382   Cortex-A78AE CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2.
385 - ``ERRATA_A78_AE_2395408`` : This applies errata 2395408 workaround to
386   Cortex-A78AE CPU. This needs to be enabled for revisions r0p0 and r0p1. This
389 - ``ERRATA_A78_AE_2712574`` : This applies erratum 2712574 workaround to
391   an ARM interconnect IP. This needs to be enabled for revisions r0p0, r0p1 and
396 - ``ERRATA_A78C_1827430`` : This applies errata 1827430 workaround to
397   Cortex-A78C CPU. This needs to be enabled for revision r0p0. The erratum is
400 - ``ERRATA_A78C_1827440`` : This applies errata 1827440 workaround to
401   Cortex-A78C CPU. This needs to be enabled for revision r0p0. The erratum is
404 - ``ERRATA_A78C_2242638`` : This applies errata 2242638 workaround to
405   Cortex-A78C CPU. This needs to be enabled for revisions r0p1, r0p2 and
408 - ``ERRATA_A78C_2376749`` : This applies errata 2376749 workaround to
409   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2. This
412 - ``ERRATA_A78C_2395411`` : This applies errata 2395411 workaround to
413   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2. This
416 - ``ERRATA_A78C_2683027`` : This applies errata 2683027 workaround to
417   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2. This
420 - ``ERRATA_A78C_2712575`` : This applies erratum 2712575 workaround to
422   an ARM interconnect IP. This needs to be enabled for revisions r0p1 and r0p2
425 - ``ERRATA_A78C_2743232`` : This applies erratum 2743232 workaround to
426   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2.
429 - ``ERRATA_A78C_2772121`` : This applies errata 2772121 workaround to
430   Cortex-A78C CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2.
433 - ``ERRATA_A78C_2779484`` : This applies errata 2779484 workaround to
434   Cortex-A78C CPU. This needs to be enabled for revisions r0p1 and r0p2.
439 - ``ERRATA_X1_1821534`` : This applies errata 1821534 workaround to Cortex-X1
440    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
442 - ``ERRATA_X1_1688305`` : This applies errata 1688305 workaround to Cortex-X1
443    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
445 - ``ERRATA_X1_1827429`` : This applies errata 1827429 workaround to Cortex-X1
446    CPU. This needs to be enabled only for revision <= r1p0 of the CPU.
450 -  ``ERRATA_N1_1073348``: This applies errata 1073348 workaround to Neoverse-N1
451    CPU. This needs to be enabled only for revision r0p0 and r1p0 of the CPU.
453 -  ``ERRATA_N1_1130799``: This applies errata 1130799 workaround to Neoverse-N1
454    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
456 -  ``ERRATA_N1_1165347``: This applies errata 1165347 workaround to Neoverse-N1
457    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
459 -  ``ERRATA_N1_1207823``: This applies errata 1207823 workaround to Neoverse-N1
460    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
462 -  ``ERRATA_N1_1220197``: This applies errata 1220197 workaround to Neoverse-N1
463    CPU. This needs to be enabled only for revision <= r2p0 of the CPU.
465 -  ``ERRATA_N1_1257314``: This applies errata 1257314 workaround to Neoverse-N1
466    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
468 -  ``ERRATA_N1_1262606``: This applies errata 1262606 workaround to Neoverse-N1
469    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
471 -  ``ERRATA_N1_1262888``: This applies errata 1262888 workaround to Neoverse-N1
472    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
474 -  ``ERRATA_N1_1275112``: This applies errata 1275112 workaround to Neoverse-N1
475    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
477 -  ``ERRATA_N1_1315703``: This applies errata 1315703 workaround to Neoverse-N1
478    CPU. This needs to be enabled only for revision <= r3p0 of the CPU.
480 -  ``ERRATA_N1_1542419``: This applies errata 1542419 workaround to Neoverse-N1
481    CPU. This needs to be enabled only for revisions r3p0 - r4p0 of the CPU.
483 -  ``ERRATA_N1_1868343``: This applies errata 1868343 workaround to Neoverse-N1
484    CPU. This needs to be enabled only for revision <= r4p0 of the CPU.
486 -  ``ERRATA_N1_1946160``: This applies errata 1946160 workaround to Neoverse-N1
487    CPU. This needs to be enabled for revisions r3p0, r3p1, r4p0, and r4p1, for
490 -  ``ERRATA_N1_2743102``: This applies errata 2743102 workaround to Neoverse-N1
491    CPU. This needs to be enabled for all revisions <= r4p1 of the CPU and is
494 -  ``ERRATA_N1_3324349``: This applies errata 3324349 workaround to Neoverse-N1
495    CPU. This needs to be enabled for all revisions <= r4p1 of the CPU and is
500 -  ``ERRATA_V1_1618635``: This applies errata 1618635 workaround to Neoverse-V1
501    CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
504 -  ``ERRATA_V1_1774420``: This applies errata 1774420 workaround to Neoverse-V1
505    CPU. This needs to be enabled only for revisions r0p0 and r1p0, it is fixed
508 -  ``ERRATA_V1_1791573``: This applies errata 1791573 workaround to Neoverse-V1
509    CPU. This needs to be enabled only for revisions r0p0 and r1p0, it is fixed
512 -  ``ERRATA_V1_1852267``: This applies errata 1852267 workaround to Neoverse-V1
513    CPU. This needs to be enabled only for revisions r0p0 and r1p0, it is fixed
516 -  ``ERRATA_V1_1925756``: This applies errata 1925756 workaround to Neoverse-V1
517    CPU. This needs to be enabled for r0p0, r1p0, and r1p1, it is still open.
519 -  ``ERRATA_V1_1940577``: This applies errata 1940577 workaround to Neoverse-V1
520    CPU. This needs to be enabled only for revision r1p0 and r1p1 of the
523 -  ``ERRATA_V1_1966096``: This applies errata 1966096 workaround to Neoverse-V1
524    CPU. This needs to be enabled for revisions r1p0 and r1p1 of the CPU, the
528 -  ``ERRATA_V1_2139242``: This applies errata 2139242 workaround to Neoverse-V1
529    CPU. This needs to be enabled for revisions r0p0, r1p0, and r1p1 of the
532 -  ``ERRATA_V1_2216392``: This applies errata 2216392 workaround to Neoverse-V1
533    CPU. This needs to be enabled for revisions r1p0 and r1p1 of the CPU, the
537 -  ``ERRATA_V1_2294912``: This applies errata 2294912 workaround to Neoverse-V1
538    CPU. This needs to be enabled for revisions r0p0, r1p0, and r1p1 and r1p2 of
541 -  ``ERRATA_V1_2348377``: This applies errata 2348377 workaroud to Neoverse-V1
542    CPU. This needs to be enabled for revisions r0p0, r1p0 and r1p1 of the CPU.
545 -  ``ERRATA_V1_2372203``: This applies errata 2372203 workaround to Neoverse-V1
546    CPU. This needs to be enabled for revisions r0p0, r1p0 and r1p1 of the CPU.
549 - ``ERRATA_V1_2701953``: This applies erratum 2701953 workaround to Neoverse-V1
551    interconnect IP. This needs to be enabled for revisions r0p0, r1p0 and r1p1.
554 -  ``ERRATA_V1_2743093``: This applies errata 2743093 workaround to Neoverse-V1
555    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2 of the
558 -  ``ERRATA_V1_2743233``: This applies erratum 2743233 workaround to Neoverse-V1
559    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, and r1p2 of the
562 -  ``ERRATA_V1_2779461``: This applies erratum 2779461 workaround to Neoverse-V1
563    CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1, r1p2 of the
568 -  ``ERRATA_V2_2618597``: This applies errata 2618597 workaround to Neoverse-V2
569    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
572 -  ``ERRATA_V2_2662553``: This applies errata 2662553 workaround to Neoverse-V2
573    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
576 -  ``ERRATA_V2_2719103``: This applies errata 2719103 workaround to Neoverse-V2
578    IP. This needs to be enabled for revisions r0p0 and r0p1. It has been fixed
581 -  ``ERRATA_V2_2719105``: This applies errata 2719105 workaround to Neoverse-V2
582    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
585 -  ``ERRATA_V2_2743011``: This applies errata 2743011 workaround to Neoverse-V2
586    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
589 -  ``ERRATA_V2_2779510``: This applies errata 2779510 workaround to Neoverse-V2
590    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
593 -  ``ERRATA_V2_2801372``: This applies errata 2801372 workaround to Neoverse-V2
594    CPU, this affects all configurations. This needs to be enabled for revisions
597 -  ``ERRATA_V2_3442699``: This applies errata 3442699 workaround to Neoverse-V2
598    CPU. This needs to be enabled for revision r0p0 - r0p2 and is still open.
600 -  ``ERRATA_V2_3701771``: This applies errata 3701771 workaround to Neoverse-V2
601    CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2 and is
604 -  ``ERRATA_V2_3841324``: This applies errata 3841324 workaround to Neoverse-V2
605    CPU. This needs to be enabled only for revisions r0p0 and r0p1 of
610 - ``ERRATA_V3_2970647``: This applies errata 2970647 workaround to Neoverse-V3
611   CPU. This needs to be enabled for revision r0p0. It is fixed in r0p1.
613 - ``ERRATA_V3_3701767``: This applies errata 3701767 workaround to Neoverse-V3
614   CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2 of the CPU and
619 -  ``ERRATA_A710_1901946``: This applies errata 1901946 workaround to
620    Cortex-A710 CPU. This needs to be enabled only for revision r1p0. It has
623 -  ``ERRATA_A710_1916945``: This applies errata 1916945 workaround to
624    Cortex-A710 CPU. This needs to be enabled only for revisions r0p0 and r1p0.
627 -  ``ERRATA_A710_1917258``: This applies errata 1917258 workaround to
628    Cortex-A710 CPU. This needs to be enabled only for revisions r0p0 and r1p0.
631 -  ``ERRATA_A710_1927200``: This applies errata 1927200 workaround to
632    Cortex-A710 CPU. This needs to be enabled only for revisions r0p0 and r1p0.
635 -  ``ERRATA_A710_1987031``: This applies errata 1987031 workaround to
636    Cortex-A710 CPU. This needs to be enabled only for revisions r0p0, r1p0 and
639 -  ``ERRATA_A710_2081180``: This applies errata 2081180 workaround to
640    Cortex-A710 CPU. This needs to be enabled only for revisions r0p0, r1p0 and
643 -  ``ERRATA_A710_2055002``: This applies errata 2055002 workaround to
644    Cortex-A710 CPU. This needs to be enabled for revisions r1p0, r2p0 of the CPU
647 -  ``ERRATA_A710_2017096``: This applies errata 2017096 workaround to
648    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
651 -  ``ERRATA_A710_2083908``: This applies errata 2083908 workaround to
652    Cortex-A710 CPU. This needs to be enabled for revision r2p0 of the CPU and
655 -  ``ERRATA_A710_2267065``: This applies errata 2267065 workaround to
656    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
659 -  ``ERRATA_A710_2136059``: This applies errata 2136059 workaround to
660    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
663 -  ``ERRATA_A710_2147715``: This applies errata 2147715 workaround to
664    Cortex-A710 CPU. This needs to be enabled for revision r2p0 of the CPU
667 -  ``ERRATA_A710_2216384``: This applies errata 2216384 workaround to
668    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
671 -  ``ERRATA_A710_2282622``: This applies errata 2282622 workaround to
672    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
675 - ``ERRATA_A710_2291219``: This applies errata 2291219 workaround to
676    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
679 -  ``ERRATA_A710_2008768``: This applies errata 2008768 workaround to
680    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
683 -  ``ERRATA_A710_2371105``: This applies errata 2371105 workaround to
684    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0 and r2p0
687 -  ``ERRATA_A710_2701952``: This applies erratum 2701952 workaround to Cortex-A710
688    CPU, and applies to system configurations that do not use and ARM
689    interconnect IP. This needs to be enabled for r0p0, r1p0, r2p0 and r2p1 and
692 -  ``ERRATA_A710_2742423``: This applies errata 2742423 workaround to
693    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
696 -  ``ERRATA_A710_2768515``: This applies errata 2768515 workaround to
697    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
700 -  ``ERRATA_A710_2778471``: This applies errata 2778471 workaround to Cortex-A710
701    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
704 -  ``ERRATA_A710_3324338``: This applies errata 3324338 workaround to
705    Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
708 - ``ERRATA_A710_3701772``: This applies errata 3701772 workaround to Cortex-A710
709   CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0, r2p1 of the
714 -  ``ERRATA_N2_2002655``: This applies errata 2002655 workaround to Neoverse-N2
715    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
717 -  ``ERRATA_N2_2009478``: This applies errata 2009478 workaround to Neoverse-N2
718    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
720 -  ``ERRATA_N2_2067956``: This applies errata 2067956 workaround to Neoverse-N2
721    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
723 -  ``ERRATA_N2_2025414``: This applies errata 2025414 workaround to Neoverse-N2
724    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
726 -  ``ERRATA_N2_2189731``: This applies errata 2189731 workaround to Neoverse-N2
727    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
729 -  ``ERRATA_N2_2138956``: This applies errata 2138956 workaround to Neoverse-N2
730    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
732 -  ``ERRATA_N2_2242415``: This applies errata 2242415 workaround to Neoverse-N2
733    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
735 -  ``ERRATA_N2_2138958``: This applies errata 2138958 workaround to Neoverse-N2
736    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
738 -  ``ERRATA_N2_2242400``: This applies errata 2242400 workaround to Neoverse-N2
739    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
741 -  ``ERRATA_N2_2280757``: This applies errata 2280757 workaround to Neoverse-N2
742    CPU. This needs to be enabled for revision r0p0 of the CPU and is fixed in r0p1.
744 -  ``ERRATA_N2_2326639``: This applies errata 2326639 workaround to Neoverse-N2
745    CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
748 -  ``ERRATA_N2_2340933``: This applies errata 2340933 workaround to Neoverse-N2
749    CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
752 -  ``ERRATA_N2_2346952``: This applies errata 2346952 workaround to Neoverse-N2
753    CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2 of the CPU,
756 -  ``ERRATA_N2_2376738``: This applies errata 2376738 workaround to Neoverse-N2
757    CPU. This needs to be enabled for revision r0p0, r0p1, r0p2, r0p3 and is still open.
759 -  ``ERRATA_N2_2388450``: This applies errata 2388450 workaround to Neoverse-N2
760    CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
763 -  ``ERRATA_N2_2743014``: This applies errata 2743014 workaround to Neoverse-N2
764    CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2. It is fixed
767 -  ``ERRATA_N2_2743089``: This applies errata 2743089 workaround to Neoverse-N2
768    CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2. It is fixed
771 - ``ERRATA_N2_2728475``: This applies erratum 2728475 workaround to Neoverse-N2
773    interconnect IP. This needs to be enabled for revisions r0p0, r0p1 and r0p2.
776 -  ``ERRATA_N2_2779511``: This applies errata 2779511 workaround to Neoverse-N2
777    CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2. It is fixed
780 -  ``ERRATA_N2_3324339``: This applies errata 3324339 workaround to Neoverse-N2
781    CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2, r0p3 and is
784 -  ``ERRATA_N2_3701773``: This applies errata 3701773 workaround to Neoverse-N2
785    CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2, r0p3 and is
790 -  ``ERRATA_N3_3456111``: This applies errata 3456111 workaround to Neoverse-N3
791    CPU. This needs to be enabled for revisions r0p0 and r0p1 and is still open.
793 -  ``ERRATA_N3_3699563``: This applies errata 3699563 workaround to Neoverse-N3
794    CPU. This needs to be enabled for revisions r0p0 and is still open.
798 -  ``ERRATA_X2_1901946``: This applies errata 1901946 workaround to Cortex-X2
799    CPU. This needs to be enabled only for r1p0, it is fixed in r2p0.
801 -  ``ERRATA_X2_1916945``: This applies errata 1916945 workaround to Cortex-X2
802    CPU. This needs to be enabled only for revisions r0p0 and r1p0 of the CPU, it
805 -  ``ERRATA_X2_1917258``: This applies errata 1917258 workaround to Cortex-X2
806    CPU. This needs to be enabled only for revisions r0p0 and r1p0 of the CPU, it
809 -  ``ERRATA_X2_1927200``: This applies errata 1927200 workaround to Cortex-X2
810    CPU. This needs to be enabled only for revisions r0p0 and r1p0 of the CPU, it
813 -  ``ERRATA_X2_1934260``: This applies errata 1934260 workaround to Cortex-X2
814    CPU. This needs to be enabled only for revision r1p0 of the CPU, it is fixed
817 -  ``ERRATA_X2_2002765``: This applies errata 2002765 workaround to Cortex-X2
818    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
821 -  ``ERRATA_X2_2017096``: This applies errata 2017096 workaround to Cortex-X2
822    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
825 -  ``ERRATA_X2_2081180``: This applies errata 2081180 workaround to Cortex-X2
826    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
829 -  ``ERRATA_X2_2083908``: This applies errata 2083908 workaround to Cortex-X2
830    CPU. This needs to be enabled only for revision r2p0 of the CPU, it is fixed
833 -  ``ERRATA_X2_2136059``: This applies errata 2136059 workaround to Cortex-X2
834    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
837 -  ``ERRATA_X2_2147715``: This applies errata 2147715 workaround to Cortex-X2
838    CPU. This needs to be enabled only for revision r2p0 of the CPU, it is fixed
841 -  ``ERRATA_X2_2216384``: This applies errata 2216384 workaround to Cortex-X2
842    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
845 -  ``ERRATA_X2_2267065``: This applies errata 2267065 workaround to Cortex-X2
846    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
849 -  ``ERRATA_X2_2282622``: This applies errata 2282622 workaround to Cortex-X2
850    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
853 -  ``ERRATA_X2_2291219``: This applies errata 2291219 workaround to Cortex-X2
854    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
857 -  ``ERRATA_X2_2371105``: This applies errata 2371105 workaround to Cortex-X2
858    CPU. This needs to be enabled only for revisions r0p0, r1p0 and r2p0 of the
861 - ``ERRATA_X2_2701952``: This applies errata 2701952 workaround to Cortex-X2
863    This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 and is
866 -  ``ERRATA_X2_2742423``: This applies errata 2742423 workaround to Cortex-X2
867    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
870 -  ``ERRATA_X2_2768515``: This applies errata 2768515 workaround to Cortex-X2
871    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
874 -  ``ERRATA_X2_2778471``: This applies errata 2778471 workaround to Cortex-X2
875    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
878 -  ``ERRATA_X2_3324338``: This applies errata 3324338 workaround to Cortex-X2
879    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
882 -  ``ERRATA_X2_3701772``: This applies errata 3701772 workaround to Cortex-X2
883    CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
888 - ``ERRATA_X3_2266875``: This applies errata 2266875 workaround to the Cortex-X3
889   CPU. This needs to be enabled only for revisions r0p0 and r1p0 of the CPU, it
892 - ``ERRATA_X3_2302506``: This applies errata 2302506 workaround to the Cortex-X3
893   CPU. This needs to be enabled only for revisions r0p0, r1p0 and r1p1, it is
896 - ``ERRATA_X3_2313909``: This applies errata 2313909 workaround to
897   Cortex-X3 CPU. This needs to be enabled only for revisions r0p0 and r1p0
900 - ``ERRATA_X3_2372204``: This applies errata 2372204 workaround to
901   Cortex-X3 CPU. This needs to be enabled only for revisions r0p0 and r1p0
904 - ``ERRATA_X3_2615812``: This applies errata 2615812 workaround to Cortex-X3
905   CPU. This needs to be enabled only for revisions r0p0, r1p0 and r1p1 of the
908 - ``ERRATA_X3_2641945``: This applies errata 2641945 workaround to Cortex-X3
909   CPU. This needs to be enabled only for revisions r0p0 and r1p0 of the CPU.
912 - ``ERRATA_X3_2701951``: This applies erratum 2701951 workaround to Cortex-X3
914   IP. This needs to be applied to revisions r0p0, r1p0 and r1p1. It is fixed
917 - ``ERRATA_X3_2742421``: This applies errata 2742421 workaround to
918   Cortex-X3 CPU. This needs to be enabled only for revisions r0p0, r1p0 and
921 - ``ERRATA_X3_2743088``: This applies errata 2743088 workaround to Cortex-X3
922   CPU. This needs to be enabled only for revisions r0p0, r1p0 and r1p1. It is
925 - ``ERRATA_X3_2779509``: This applies errata 2779509 workaround to Cortex-X3
926   CPU. This needs to be enabled only for revisions r0p0, r1p0 and r1p1 of the
929 - ``ERRATA_X3_3213672``: This applies errata 3213672 workaround to Cortex-X3
930   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2
933 - ``ERRATA_X3_3692984``: This applies errata 3692984 workaround to Cortex-X3
934   CPU. This needs to be enabled for revisions r0p0, r1p0, r1p1 and r1p2
937 - ``ERRATA_X3_3701769``: This applies errata 3701769 workaround to Cortex-X3
938   CPU. This needs to be enabled only for revisions r0p0, r1p0, r1p1 and r1p2
941 - ``ERRATA_X3_3827463``: This applies errata 3827463 workaround to Cortex-X3
942   CPU. This needs to be enabled only for revisions r0p0, r1p0 and r1p1 of
947 - ``ERRATA_X4_2701112``: This applies erratum 2701112 workaround to Cortex-X4
949   This needs to be enabled for revisions r0p0 and is fixed in r0p1.
955 - ``ERRATA_X4_2726228``: This applies erratum 2726228 workaround to Cortex-X4
956   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in
959 -  ``ERRATA_X4_2740089``: This applies errata 2740089 workaround to Cortex-X4
960    CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed
963 - ``ERRATA_X4_2763018``: This applies errata 2763018 workaround to Cortex-X4
964   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
966 - ``ERRATA_X4_2816013``: This applies errata 2816013 workaround to Cortex-X4
967   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
969 - ``ERRATA_X4_2897503``: This applies errata 2897503 workaround to Cortex-X4
970   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
972 - ``ERRATA_X4_2923985``: This applies errata 2923985 workaround to Cortex-X4
973   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
975 - ``ERRATA_X4_2957258``: This applies errata 2957258 workaround to Cortex-X4
976   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
978 - ``ERRATA_X4_3076789``: This applies errata 3076789 workaround to Cortex-X4
979   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is fixed in r0p2.
981 - ``ERRATA_X4_3133195``: This applies errata 3133195 workaround to Cortex-X4
982   CPU. This needs to be enabled for revision r0p2. It is fixed in r0p3.
984 - ``ERRATA_X4_3701758``: This applies errata 3701758 workaround to Cortex-X4
985   CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2 and r0p3.
988 - ``ERRATA_X4_3887999``: This applies errata 3887999 workaround to Cortex-X4
989   CPU. This needs to be enabled for revision r0p0, r0p1, r0p2 and r0p3.
994 - ``ERRATA_X925_2963999``: This applies errata 2963999 workaround to Cortex-X925
995   CPU. This needs to be enabled for revision r0p0. It is fixed in r0p1.
997 - ``ERRATA_X925_3701747``: This applies errata 3701747 workaround to Cortex-X925
998   CPU. This needs to be enabled for revisions r0p0 and r0p1. It is still open.
1002 -  ``ERRATA_A510_2008766``: This applies errata 2008766 workaround to
1003    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
1006 -  ``ERRATA_A510_2288014``: This applies errata 2288014 workaround to
1007    Cortex-A510 CPU. This needs to be enabled only for revisions r0p0, r0p1,
1010 -  ``ERRATA_A510_2042739``: This applies errata 2042739 workaround to
1011    Cortex-A510 CPU. This needs to be enabled only for revisions r0p0, r0p1 and
1014 -  ``ERRATA_A510_2041909``: This applies errata 2041909 workaround to
1015    Cortex-A510 CPU. This needs to be enabled only for revision r0p2 and is fixed
1019 -  ``ERRATA_A510_2080326``: This applies errata 2080326 workaround to
1020    Cortex-A510 CPU. This needs to be enabled only for revision r0p2 and is
1024 -  ``ERRATA_A510_2169012``: This applies errata 2169012 workaround to
1025    Cortex-A510 CPU. This needs to be enabled only for revisions r0p0, r0p1,
1028 -  ``ERRATA_A510_2218134``: This applies errata 2218134 workaround to
1029    Cortex-A510 CPU. This needs to be enabled only for revision r1p0 and is fixed
1032 -  ``ERRATA_A510_2250311``: This applies errata 2250311 workaround to
1033    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
1037 -  ``ERRATA_A510_2218950``: This applies errata 2218950 workaround to
1038    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
1041 -  ``ERRATA_A510_2172148``: This applies errata 2172148 workaround to
1042    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
1045 -  ``ERRATA_A510_2347730``: This applies errata 2347730 workaround to
1046    Cortex-A510 CPU. This needs to be enabled for revisions r0p0, r0p1, r0p2,
1049 -  ``ERRATA_A510_2371937``: This applies errata 2371937 workaround to
1050    Cortex-A510 CPU. This needs to applied for revisions r0p0, r0p1, r0p2,
1053 -  ``ERRATA_A510_2420992``: This applies errata 2420992 workaround to
1054    Cortex-A510 CPU. This needs to applied for revisions r1p0 and r1p1, and is
1057 -  ``ERRATA_A510_2666669``: This applies errata 2666669 workaround to
1058    Cortex-A510 CPU. This needs to applied for revisions r0p0, r0p1, r0p2,
1061 -  ``ERRATA_A510_2684597``: This applies erratum 2684597 workaround to
1062    Cortex-A510 CPU. This needs to be applied to revision r0p0, r0p1, r0p2,
1065 -  ``ERRATA_A510_2971420``: This applies erratum 2971420 workaround to
1066    Cortex-A510 CPU. This needs to be applied to revisions r0p1, r0p2, r0p3,
1069 -  ``ERRATA_A510_3672349``: This applies erratum 3672349 workaround to
1070    Cortex-A510 CPU. This needs to be applied to revisions r0p1, r0p2, r0p3,
1073 -  ``ERRATA_A510_3704847``: This applies erratum 3704847 workaround to
1074    Cortex-A510 CPU. This needs to be applied to revisions r0p1, r0p2, r0p3,
1079 -  ``ERRATA_A520_2630792``: This applies errata 2630792 workaround to
1080    Cortex-A520 CPU. This needs to applied for revisions r0p0, r0p1 of the
1083 -  ``ERRATA_A520_2858100``: This applies errata 2858100 workaround to
1084    Cortex-A520 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1087 -  ``ERRATA_A520_2938996``: This applies errata 2938996 workaround to
1088    Cortex-A520 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1093 -  ``ERRATA_A715_2331818``: This applies errata 2331818 workaround to
1094    Cortex-A715 CPU. This needs to be enabled for revisions r0p0 and r1p0.
1097 - ``ERRATA_A715_2344187``: This applies errata 2344187 workaround to
1098    Cortex-A715 CPU. This needs to be enabled for revisions r0p0 and r1p0. It is
1101 -  ``ERRATA_A715_2376701``: This applies errata 2376701 workaround to
1102    Cortex-A715 CPU. This needs to be enabled for revisions r0p0 and r1p0. It is
1105 -  ``ERRATA_A715_2409570``: This applies errata 2409570 workaround to
1106    Cortex-A715 CPU. This needs to be enabled only for revision r1p0.
1107    It is fixed in r1p1. This errata also applies to r0p0 but that revision has a
1111 -  ``ERRATA_A715_2413290``: This applies errata 2413290 workaround to
1112    Cortex-A715 CPU. This needs to be enabled only for revision r1p0 and
1116 -  ``ERRATA_A715_2420947``: This applies errata 2420947 workaround to
1117    Cortex-A715 CPU. This needs to be enabled only for revision r1p0.
1120 -  ``ERRATA_A715_2429384``: This applies errata 2429384 workaround to
1121    Cortex-A715 CPU. This needs to be enabled for revision r1p0. There is no
1124 -  ``ERRATA_A715_2561034``: This applies errata 2561034 workaround to
1125    Cortex-A715 CPU. This needs to be enabled only for revision r1p0.
1128 -  ``ERRATA_A715_2728106``: This applies errata 2728106 workaround to
1129    Cortex-A715 CPU. This needs to be enabled for revisions r0p0, r1p0
1132 -  ``ERRATA_A715_2804830``: This applies errata 2804830 workaround to
1133    Cortex-A715 CPU. This needs to be enabled for revisions r0p0, r1p0,
1136 -  ``ERRATA_A715_3456084``: This applies errata 3456084 workaround to
1137    Cortex-A715 CPU. This needs to be enabled for revisions r0p0, r1p0,
1140 -  ``ERRATA_A715_3699560``: This applies errata 3699560 workaround to
1141    Cortex-A715 CPU. This needs to be enabled for revisions r0p0, r1p0,
1144 -  ``ERRATA_A715_3711916``: This applies errata 3711916 workaround to
1145    Cortex-A715 CPU. This needs to be enabled for revisions r0p0, r1p0,
1150 -  ``ERRATA_A720_2729604``: This applies errata 2729604 workaround to
1151    Cortex-A720 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1154 -  ``ERRATA_A720_2792132``: This applies errata 2792132 workaround to
1155    Cortex-A720 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1158 -  ``ERRATA_A720_2844092``: This applies errata 2844092 workaround to
1159    Cortex-A720 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1162 -  ``ERRATA_A720_2926083``: This applies errata 2926083 workaround to
1163    Cortex-A720 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1166 -  ``ERRATA_A720_2940794``: This applies errata 2940794 workaround to
1167    Cortex-A720 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1170 -  ``ERRATA_A720_3456091``: This applies errata 3456091 workaround to
1171    Cortex-A720 CPU. This needs to be enabled for revisions r0p0, r0p1
1174 -  ``ERRATA_A720_3699561``: This applies errata 3699561 workaround to
1175    Cortex-A720 CPU. This needs to be enabled for revisions r0p0, r0p1
1178 -  ``ERRATA_A720_3711910``: This applies errata 3711910 workaround to
1179    Cortex-A720 CPU. This needs to be enabled for revisions r0p0, r0p1
1184 -  ``ERRATA_A720_AE_3456103``: This applies errata 3456103 workaround to
1185    Cortex-A720_AE CPU. This needs to be enabled for revisions r0p0 and r0p1. It
1189    to Cortex-A720_AE CPU. This needs to be enabled for revisions r0p0.
1194 -  ``ERRATA_A725_2874943``: This applies errata 2874943 workaround to
1195    Cortex-A725 CPU. This needs to be enabled for revisions r0p0 when
1198 -  ``ERRATA_A725_2936490``: This applies errata 2936490 workaround to
1199    Cortex-A725 CPU. This needs to be enabled for revisions r0p0.
1202 -  ``ERRATA_A725_3456106``: This applies errata 3456106 workaround to
1203    Cortex-A725 CPU. This needs to be enabled for revisions r0p0, r0p1
1206 -  ``ERRATA_A725_3699564``: This applies errata 3699564 workaround to
1207    Cortex-A725 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1210 -  ``ERRATA_A725_3711914``: This applies errata 3711914 workaround to
1211    Cortex-A725 CPU. This needs to be enabled for revisions r0p0 and r0p1.
1216 -  ``ERRATA_C1ULTRA_3324333``: This applies erratum 3324333 workaround to
1217    C1-Ultra CPU. This needs to be enabled for revision r0p0 and is fixed
1220 -  ``ERRATA_C1ULTRA_3502731``: This applies erratum 3502731 workaround to
1221    C1-Ultra CPU. This needs to be enabled for revision r0p0 and is
1224 -  ``ERRATA_C1ULTRA_3651221``: This applies erratum 3651221 workaround to
1225    C1-Ultra CPU. This needs to be enabled for revision r0p0 and is
1228 -  ``ERRATA_C1ULTRA_3658374``: This applies erratum 3658374 workaround to
1229    C1-Ultra CPU. This needs to be enabled for revisions r0p0 and r1p0 and
1232 -  ``ERRATA_C1ULTRA_3684152``: This applies erratum 3684152 workaround to
1233    C1-Ultra CPU. This needs to be enabled for revision r0p0 and is
1236 -  ``ERRATA_C1ULTRA_3705939``: This applies erratum 3705939 workaround to
1237    C1-Ultra CPU. This needs to be enabled for revisions r0p0 and r1p0 and
1240 -  ``ERRATA_C1ULTRA_3815514``: This applies erratum 3815514 workaround to
1241    C1-Ultra CPU. This needs to be enabled for revisions r0p0 and r1p0 and
1244 -  ``ERRATA_C1ULTRA_3865171``: This applies erratum 3865171 workaround to
1245    C1-Ultra CPU. This needs to be enabled for revisions r0p0 and r1p0 and
1248 -  ``ERRATA_C1ULTRA_3926381``: This applies erratum 3926381 workaround to
1249    C1-Ultra CPU. This needs to be enabled for revision r1p0 and is still
1252 -  ``ERRATA_C1ULTRA_4102704``: This applies erratum 4102704 workaround to
1253    C1-Ultra CPU. This needs to be enabled for revisions r0p0 and r1p0 and
1258 -  ``ERRATA_C1PREMIUM_3324333``: This applies errata 3324333 workaround to
1259    C1-Premium CPU. This needs to be enabled for revision r0p0, and is
1262 -  ``ERRATA_C1PREMIUM_3502731``: This applies errata 3502731 workaround to
1263    C1-Premium CPU. This needs to be enabled for revision r0p0, and is fixed
1266 -  ``ERRATA_C1PREMIUM_3651221``: This applies errata 3651221 workaround to
1267    C1-Premium CPU. This needs to be enabled for revision r0p0, and is fixed
1270 -  ``ERRATA_C1PREMIUM_3684152``: This applies errata 3684152 workaround to
1271    C1-Premium CPU. This needs to be enabled for revision r0p0, and is fixed
1274 -  ``ERRATA_C1PREMIUM_3705939``: This applies errata 3705939 workaround to
1275    C1-Premium CPU. This needs to be enabled for revisions r0p0, r1p0 and
1278 -  ``ERRATA_C1PREMIUM_3815514``: This applies errata 3815514 workaround to
1279    C1-Premium CPU. This needs to be enabled for revisions r0p0, r1p0 and
1282 -  ``ERRATA_C1PREMIUM_3865171``: This applies errata 3865171 workaround to
1283    C1-Premium CPU. This needs to be enabled for revisions r0p0, r1p0 and
1286 -  ``ERRATA_C1PREMIUM_3926381``: This applies errata 3926381 workaround to
1287    C1-Premium CPU. This needs to be enabled for revision r1p0 and is
1290 -  ``ERRATA_C1PREMIUM_4102704``: This applies errata 4102704 workaround to
1291    C1-Premium CPU. This needs to be enabled for revisions r0p0, r1p0 and
1296 -  ``ERRATA_C1PRO_3619847``: This applies errata 3619847 workaround to C1-Pro
1297    CPU. This needs to be enabled only for revision r0p0 and is fixed in r1p0.
1299 -  ``ERRATA_C1PRO_3338470``: This applies errata 3338470 workaround to C1-Pro
1300    CPU. This needs to be enabled only for revision r0p0 and is fixed in r1p0.
1302 -  ``ERRATA_C1PRO_3362007``: This applies errata 3362007 workaround to C1-Pro
1303    CPU. This needs to be enabled only for revision r0p0 and is fixed in r1p0.
1305 -  ``ERRATA_C1PRO_3684268``: This applies errata 3684268 workaround to C1-Pro
1306    CPU. This needs to be enabled for revisions r0p0, r1p0 and is fixed in
1309 -  ``ERRATA_C1PRO_3686597``: This applies errata 3686597 workaround to C1-Pro
1310    CPU. This needs to be enabled for revisions r0p0 and r1p0 of the CPU, it
1313 -  ``ERRATA_C1PRO_3694158``: This applies errata 3694158 workaround to C1-Pro
1314    CPU. This needs to be enabled for revisions r0p0, r1p0 and r1p1 and is
1317 -  ``ERRATA_C1PRO_3706576``: This applies errata 3706576 workaround to C1-Pro
1318    CPU. This needs to be enabled for revisions r0p0 and r1p0 of the CPU, it
1321 -  ``ERRATA_C1PRO_3300099``: This applies errata 3300099 workaround to C1-Pro
1322    CPU. This needs to be enabled for revisions r0p0 and r1p0 of the CPU, it
1328 Similar to CPU errata, TF-A also implements workarounds for DSU (DynamIQ
1337 of DSU errata workarounds are similar to `CPU errata workarounds`_.
1359    affected DSU-120 configurations. This erratum applies to some r2p0
1376    whether to use the optimization.
1381    significant speed degradation to any code that employs them. The Armv8-A
1382    architecture (see Arm DDI 0487A.h, section D3.4.3) allows cores to ignore
1384    flag enforces this behaviour. This needs to be enabled only for revisions
1388    ``A53_DISABLE_NON_TEMPORAL_HINT`` but for Cortex-A57. This needs to be
1397    Cortex-A57 based platform must make its own decision on whether to use
1403    This is used to control how the LL_CACHE* PMU events count.
1407    on the Neoverse N2 core. This is used during performance analysis to get clean
1416    to implementations of GIC600 and GIC600-AE with revisions less than or equal
1417    to r1p6 and r0p2 respectively. If the platform sets GICV3_SUPPORT_GIC600,