Merge "fix(cpus): workaround for Neoverse V2 erratum 2662553" into integration

fix(cpus): workaround for Neoverse V2 erratum 2662553

Neoverse V2 erratum 2662553 is a Cat B erratum that applies to all
revisions <= r0p1 and is fixed in r0p2.
The workaround is to set L2 TQ size s

fix(cpus): workaround for Neoverse V2 erratum 2662553

Neoverse V2 erratum 2662553 is a Cat B erratum that applies to all
revisions <= r0p1 and is fixed in r0p2.
The workaround is to set L2 TQ size statically to it's full size.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-2332927/latest

Change-Id: I3bc43e7299c17db8a6771a547515ffb2a172fa0f
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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fix(cpus): workaround for Cortex-A78C erratum 2743232

Cortex-A78C erratum 2743232 is a Cat B erratum that applies
to revisions r0p1 and r0p2 and is still open.
The workaround is to set CPUACTLR5_EL1

fix(cpus): workaround for Cortex-A78C erratum 2743232

Cortex-A78C erratum 2743232 is a Cat B erratum that applies
to revisions r0p1 and r0p2 and is still open.
The workaround is to set CPUACTLR5_EL1[56:55] to 2'b01.

SDEN Documentation:
https://developer.arm.com/documentation/SDEN-2004089/latest

Change-Id: Ic62579c2dd69b7a8cbbeaa936f45b2cc9436439a
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): workaround for Neoverse V1 erratum 2348377

Neoverse V1 erratum 2348377 is a Cat B erratum that applies to
all revisions <= r1p1 and is fixed in r1p2. The workaround is to
set CPUACTLR5_EL

fix(cpus): workaround for Neoverse V1 erratum 2348377

Neoverse V1 erratum 2348377 is a Cat B erratum that applies to
all revisions <= r1p1 and is fixed in r1p2. The workaround is to
set CPUACTLR5_EL1[61] to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1401781/latest

Change-Id: Ica402494f78811c85e56a262e1f60b09915168fe
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): workaround for Cortex-X3 erratum 2779509

Cortex-X3 erratum 2779509 is a Cat B erratum that applies to
all revisions <= r1p1 and is fixed in r1p2. The workaround is
to set chicken bit CPUA

fix(cpus): workaround for Cortex-X3 erratum 2779509

Cortex-X3 erratum 2779509 is a Cat B erratum that applies to
all revisions <= r1p1 and is fixed in r1p2. The workaround is
to set chicken bit CPUACTLR3_EL1[47], this might have a small
impact on power and has negligible impact on performance.

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

Change-Id: Id92dbae6f1f313b133ffaa018fbf9c078da55d75
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): workaround for Cortex-X2 erratum 2742423

Cortex-X2 erratum 2742423 is a Cat B erratum that applies to all
revisions <= r2p1 and is still open.
The workaround is to set CPUACTLR5_EL1[56:55

fix(cpus): workaround for Cortex-X2 erratum 2742423

Cortex-X2 erratum 2742423 is a Cat B erratum that applies to all
revisions <= r2p1 and is still open.
The workaround is to set CPUACTLR5_EL1[56:55] to 2'b01.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775100/latest

Change-Id: I03897dc2a7f908937612c2b66ce7a043c1b7575d
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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fix(cpus): workaround for Cortex-A710 erratum 2742423

Cortex-A710 erratum 2742423 is a Cat B erratum that applies to all
revisions <= r2p1 and is still open. The workaround is to set
CPUACTLR5_EL1[5

fix(cpus): workaround for Cortex-A710 erratum 2742423

Cortex-A710 erratum 2742423 is a Cat B erratum that applies to all
revisions <= r2p1 and is still open. The workaround is to set
CPUACTLR5_EL1[56:55] to 2'b01.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775101/latest

Change-Id: I4d9d3760491f1e6c59b2667c16d59b99cc7979f1
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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fix(cpus): workaround for Neoverse N2 erratum 2340933

Neoverse N2 erratum 2340933 is a Cat B erratum that applies to
revision r0p0 and is fixed in r0p1. The workaround is to set
CPUACTLR5_EL1[61] to

fix(cpus): workaround for Neoverse N2 erratum 2340933

Neoverse N2 erratum 2340933 is a Cat B erratum that applies to
revision r0p0 and is fixed in r0p1. The workaround is to set
CPUACTLR5_EL1[61] to 1.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1982442/latest

Change-Id: I121add0dd35072c53392d33f049d893a5ff6354f
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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fix(cpus): workaround for Neoverse N2 erratum 2346952

Neoverse N2 erratum 2346952 is a Cat B erratum that applies to all
revisions <= r0p2 and is fixed in r0p3.
The workaround is to set L2 TQ size s

fix(cpus): workaround for Neoverse N2 erratum 2346952

Neoverse N2 erratum 2346952 is a Cat B erratum that applies to all
revisions <= r0p2 and is fixed in r0p3.
The workaround is to set L2 TQ size statically to it's full size.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1982442/latest

Change-Id: I03c3cf1f951fbc906fdebcb99a523c5ac8ba055d
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>

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Merge changes from topic "sm/err_errata" into integration

* changes:
fix(cpus): fix the rev-var of Neoverse-V1
fix(errata-abi): update the Neoverse-N2 errata ABI struct
fix(errata-abi): update

Merge changes from topic "sm/err_errata" into integration

* changes:
fix(cpus): fix the rev-var of Neoverse-V1
fix(errata-abi): update the Neoverse-N2 errata ABI struct
fix(errata-abi): update the neoverse-N1 errata ABI struct
fix(cpus): fix the rev-var of Cortex-X2
fix(errata-abi): update the Cortex-A78C errata ABI struct
fix(cpus): update the rev-var for Cortex-A78AE
fix(errata-abi): update the Cortex-A76 errata ABI struct
fix(cpus): fix the rev-var for Cortex-A710

show more ...

fix(cpus): workaround for Cortex-A510 erratum 2080326

Cortex-A510 erratum 2080326 is a Cat B erratum that applies
to all revisions <= r0p2 and is fixed in r0p3.
The workaround sequence helps perform

fix(cpus): workaround for Cortex-A510 erratum 2080326

Cortex-A510 erratum 2080326 is a Cat B erratum that applies
to all revisions <= r0p2 and is fixed in r0p3.
The workaround sequence helps perform a DSB after each TLBI
instruction and can be applied only for version r0p2 and has
minimal performance impact.
The workaround is not applicable for versions < r0p2.

SDEN documentation:
https://developer.arm.com/documentation/SDEN1873361/latest

Change-Id: Ib9bce8b711c25a79f7b2f891ae6f8b366fc80ddd
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): fix the rev-var of Neoverse-V1

Update the revision and variant information in the
errata ABI file, neoverse_v1.S file for erratum ID - 2294912
to match the revision and variant in the lat

fix(cpus): fix the rev-var of Neoverse-V1

Update the revision and variant information in the
errata ABI file, neoverse_v1.S file for erratum ID - 2294912
to match the revision and variant in the latest SDEN.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1401781/latest

Change-Id: I38a0f53c3515860ba442b5c0872c8ab051fdda6f
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

show more ...

fix(errata-abi): update the Neoverse-N2 errata ABI struct

Updated the structure for Neoverse_N2 in the errata ABI file
for the missing entries from the neoverse_n2.S file.

Change-Id: I635c39014a7b3

fix(errata-abi): update the Neoverse-N2 errata ABI struct

Updated the structure for Neoverse_N2 in the errata ABI file
for the missing entries from the neoverse_n2.S file.

Change-Id: I635c39014a7b3e842a978a59e122d508d4bcf3c1
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(errata-abi): update the neoverse-N1 errata ABI struct

Updated the structure for Neoverse_N1 in the errata ABI file
for the missing entries from the neoverse_n1.S file.

Change-Id: I79a1a72b80778

fix(errata-abi): update the neoverse-N1 errata ABI struct

Updated the structure for Neoverse_N1 in the errata ABI file
for the missing entries from the neoverse_n1.S file.

Change-Id: I79a1a72b807781d65a6afc9e0367e77b21eecf41
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): fix the rev-var of Cortex-X2

Update the revision and variant information in the
errata ABI file, cortex_X2.S file for erratum ID - 2058056
to match the revision and variant in the latest

fix(cpus): fix the rev-var of Cortex-X2

Update the revision and variant information in the
errata ABI file, cortex_X2.S file for erratum ID - 2058056
to match the revision and variant in the latest SDEN.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775100/latest

Change-Id: I28ee39949d977c53d6f5243100f0c29bc3c0428c
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

show more ...

fix(errata-abi): update the Cortex-A78C errata ABI struct

Updated the structure for Cortex-A78C in the errata ABI file
for missing entries from the cortex_a78c.S file.

Change-Id: I3d994337221de0326

fix(errata-abi): update the Cortex-A78C errata ABI struct

Updated the structure for Cortex-A78C in the errata ABI file
for missing entries from the cortex_a78c.S file.

Change-Id: I3d994337221de03264be235f1727de7494ed4312
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): update the rev-var for Cortex-A78AE

Update the revision and variant information in the
cortex_a78_ae.s and errata ABI file for erratum ID - 2376748
based on the latest SDEN.

SDEN documen

fix(cpus): update the rev-var for Cortex-A78AE

Update the revision and variant information in the
cortex_a78_ae.s and errata ABI file for erratum ID - 2376748
based on the latest SDEN.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1707912/latest

Change-Id: I082aac41adf717b0d5d59046a8933a3f5a3de94f
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

show more ...

fix(errata-abi): update the Cortex-A76 errata ABI struct

Updated the structure for Cortex-A76 in the errata ABI file
for the missing entries from the cortex_a76.S file.

Change-Id: Iceaf26fb2de493a8

fix(errata-abi): update the Cortex-A76 errata ABI struct

Updated the structure for Cortex-A76 in the errata ABI file
for the missing entries from the cortex_a76.S file.

Change-Id: Iceaf26fb2de493a877c4c100c0137f9255fc8b9f
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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fix(cpus): fix the rev-var for Cortex-A710

Update the revision and variant information in the
errata ABI file, cortex_A710.S file for erratum ID - 2058056
and erratum ID - 2055002 to match the revis

fix(cpus): fix the rev-var for Cortex-A710

Update the revision and variant information in the
errata ABI file, cortex_A710.S file for erratum ID - 2058056
and erratum ID - 2055002 to match the revision and variant
in the latest SDEN.

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775101/latest

Change-Id: Ie010dae90dabf8670f588a06f9a606cf41e22afa
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

show more ...

fix(cpus): workaround for Cortex-X3 erratum 2070301

Cortex-X3 erratum 2070301 is a Cat B erratum that applies to all
revisions <= r1p2 and is still open.
The workaround is to write the value 4'b1001

fix(cpus): workaround for Cortex-X3 erratum 2070301

Cortex-X3 erratum 2070301 is a Cat B erratum that applies to all
revisions <= r1p2 and is still open.
The workaround is to write the value 4'b1001 to the PF_MODE bits
in the IMP_CPUECTLR2_EL1 register. This places the data prefetcher
in the most conservative mode instead of disabling it.

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

Change-Id: I337c4c7bb9221715aaf973a55d0154e1c7555768
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

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Merge "fix(errata-abi): fix the rev-var for Cortex-A710" into integration

Merge changes from topic "errata" into integration

* changes:
fix(cpus): workaround for Neoverse V2 erratum 2743011
fix(cpus): workaround for Neoverse V2 erratum 2779510
fix(cpus): workaround

Merge changes from topic "errata" into integration

* changes:
fix(cpus): workaround for Neoverse V2 erratum 2743011
fix(cpus): workaround for Neoverse V2 erratum 2779510
fix(cpus): workaround for Neoverse V2 erratum 2719105
fix(cpus): workaround for Neoverse V2 erratum 2331132

show more ...

fix(errata-abi): fix the rev-var for Cortex-A710

Update the revision and variant information in the
errata ABI file for Cortex-A710, erratum ID - 2058056
to match the revision and variant in the cor

fix(errata-abi): fix the rev-var for Cortex-A710

Update the revision and variant information in the
errata ABI file for Cortex-A710, erratum ID - 2058056
to match the revision and variant in the cortex_a710.S
file.

Change-Id: I4b974ac1f94d770f3ae7c15c88f42380c944eb43
Signed-off-by: Sona Mathew <sonarebecca.mathew@arm.com>

show more ...

fix(cpus): workaround for Neoverse V2 erratum 2743011

Neoverse V2 erratum 2743011 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
set CPUACTLR5_EL

fix(cpus): workaround for Neoverse V2 erratum 2743011

Neoverse V2 erratum 2743011 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
set CPUACTLR5_EL1[56:55] to 2'b01.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2332927/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I0e06ca723a1cce51fb027b7160f3dd06a4c93e64

show more ...

fix(cpus): workaround for Neoverse V2 erratum 2779510

Neoverse V2 erratum 2779510 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
set bit[47] of C

fix(cpus): workaround for Neoverse V2 erratum 2779510

Neoverse V2 erratum 2779510 is a Cat B erratum that applies to
all revisions <= r0p1 and is fixed in r0p2. The workaround is to
set bit[47] of CPUACTLR3_EL1 which might have a small impact on
power and negligible impact on performance.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2332927/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I6d937747bdcbf2913a64c4037f99918cbc466e80

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