History log of /rk3399_ARM-atf/docs/design/cpu-specific-build-macros.rst (Results 276 – 300 of 407)
Revision Date Author Comments
# e72bbe47 11-Jan-2022 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex-A510 erratum 2041909

Cortex-A510 erratum 2041909 is a Cat B erratum that applies to revision
r0p2 and is fixed in r0p3. It is also present in r0p0 and r0p1 but the

fix(errata): workaround for Cortex-A510 erratum 2041909

Cortex-A510 erratum 2041909 is a Cat B erratum that applies to revision
r0p2 and is fixed in r0p3. It is also present in r0p0 and r0p1 but there
is no workaround in these revisions.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I7b1498faa0c79488dee0d11d07f6e9f58144e298

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# d48088ac 07-Jan-2022 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex-A510 erratum 2042739

Cortex-A510 erratum 2042739 is a Cat B erratum that applies to revisions
r0p0, r0p1 and r0p2 and is fixed in r0p3.

SDEN can be found here:
ht

fix(errata): workaround for Cortex-A510 erratum 2042739

Cortex-A510 erratum 2042739 is a Cat B erratum that applies to revisions
r0p0, r0p1 and r0p2 and is fixed in r0p3.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I1d2ebee3914396e1e298eb45bdab35ce9e194ad9

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# d5e2512c 06-Jan-2022 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex-A510 erratum 2288014

Cortex-A510 erratum 2288014 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be f

fix(errata): workaround for Cortex-A510 erratum 2288014

Cortex-A510 erratum 2288014 is a Cat B erratum that applies to revisions
r0p0, r0p1, r0p2, r0p3 and r1p0, and is fixed in r1p1.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I875519ff55be90244cc3d3a7e9f7abad0fc3c2b8

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# 83435637 04-Jan-2022 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex-A510 erratum 1922240

Cortex-A510 erratum 1922240 is a Cat B erratum that applies to revision
r0p0 and is fixed in r0p1.

Since no errata framework code existed for

fix(errata): workaround for Cortex-A510 erratum 1922240

Cortex-A510 erratum 1922240 is a Cat B erratum that applies to revision
r0p0 and is fixed in r0p1.

Since no errata framework code existed for A510 prior to this patch, it
has been added as well. Also some general cleanup changes in the CPU lib
makefile.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN2397239

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I8c427ef255cb4b38ed3e5c2c7444fcef957277e4

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# 47909f9d 22-Feb-2022 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge changes from topic "x2_errata" into integration

* changes:
fix(errata): workaround for Cortex-A710 erratum 2136059
fix(errata): workaround for Cortex-A710 erratum 2267065
fix(errata): w

Merge changes from topic "x2_errata" into integration

* changes:
fix(errata): workaround for Cortex-A710 erratum 2136059
fix(errata): workaround for Cortex-A710 erratum 2267065
fix(errata): workaround for Cortex-X2 erratum 2216384
fix(errata): workaround for Cortex-X2 errata 2081180
fix(errata): workaround for Cortex-X2 errata 2017096

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# 8a855bd2 06-Feb-2022 Bipin Ravi <bipin.ravi@arm.com>

fix(errata): workaround for Cortex-A710 erratum 2136059

Cortex-A710 erratum 2136059 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of the CPU. It is fixed in r2p1.
The workaround i

fix(errata): workaround for Cortex-A710 erratum 2136059

Cortex-A710 erratum 2136059 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of the CPU. It is fixed in r2p1.
The workaround is to set CPUACTLR5_EL1[44] to 1 which will cause
the CPP instruction to invalidate the hardware prefetcher state
trained from any EL.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775101/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I43a86a365418fb663cc1b6ab1d365b4beddae0bc

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# cfe1a8f7 06-Feb-2022 Bipin Ravi <bipin.ravi@arm.com>

fix(errata): workaround for Cortex-A710 erratum 2267065

Cortex-A710 erratum 2267065 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of the CPU. It is fixed in r2p1.
The workaround

fix(errata): workaround for Cortex-A710 erratum 2267065

Cortex-A710 erratum 2267065 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of the CPU. It is fixed in r2p1.
The workaround is to set CPUACTLR_EL1[22] to 1'b1. Setting
CPUACTLR_EL1[22] will cause the CFP instruction to invalidate
all branch predictor resources regardless of context.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775101/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: Ia9085aaf9b2b6a2b25d03ab36bd3774839fac9aa

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# 4dff7594 06-Feb-2022 Bipin Ravi <bipin.ravi@arm.com>

fix(errata): workaround for Cortex-X2 erratum 2216384

Cortex-X2 erratum 2216384 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of CPU. It is fixed in r2p1.
The workaround is to set

fix(errata): workaround for Cortex-X2 erratum 2216384

Cortex-X2 erratum 2216384 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 of CPU. It is fixed in r2p1.
The workaround is to set CPUACTLR5_EL1[17] to 1'b1 followed by
applying an instruction patching sequence.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775100/latest

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I3c216161678887c06a28c59644e784e0c7d37bab

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# c060b533 20-Jan-2022 Bipin Ravi <bipin.ravi@arm.com>

fix(errata): workaround for Cortex-X2 errata 2081180

Cortex-X2 erratum 2081180 is a Cat B erratum present in r0p0, r1p0
and r2p0 of the Cortex-X2 processor core.

Cortex-X2 SDEN: https://developer.a

fix(errata): workaround for Cortex-X2 errata 2081180

Cortex-X2 erratum 2081180 is a Cat B erratum present in r0p0, r1p0
and r2p0 of the Cortex-X2 processor core.

Cortex-X2 SDEN: https://developer.arm.com/documentation/SDEN1775100

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I64bed2fd5b7e12932d6de2ae668786e689885188

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# e7ca4433 20-Jan-2022 Bipin Ravi <bipin.ravi@arm.com>

fix(errata): workaround for Cortex-X2 errata 2017096

Cortex-X2 erratum 2017096 is a Cat B erratum that applies to
revisions r0p0, r1p0 & r2p0. The workaround is to set CPUECLTR_EL1[8]
to 1 which dis

fix(errata): workaround for Cortex-X2 errata 2017096

Cortex-X2 erratum 2017096 is a Cat B erratum that applies to
revisions r0p0, r1p0 & r2p0. The workaround is to set CPUECLTR_EL1[8]
to 1 which disables store issue prefetching.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775100

Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
Change-Id: I3b740aedc95c2394f6b8d1186014d2b2f640ae05

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# b48121b6 22-Dec-2021 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge "fix(errata): workaround for Cortex X2 erratum 2058056" into integration


# 47833abd 22-Dec-2021 Bipin Ravi <bipin.ravi@arm.com>

Merge "fix(errata): workaround for Cortex X2 erratum 2002765" into integration


# c2d75fa7 22-Dec-2021 Bipin Ravi <bipin.ravi@arm.com>

Merge "fix(errata): workaround for Cortex X2 erratum 2083908" into integration


# e16045de 03-Dec-2021 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex X2 erratum 2058056

Cortex X2 erratum 2058056 is a Cat B erratum present in the X2 core.
It applies to revisions r0p0, r1p0, and r2p0 and is still open.

There are

fix(errata): workaround for Cortex X2 erratum 2058056

Cortex X2 erratum 2058056 is a Cat B erratum present in the X2 core.
It applies to revisions r0p0, r1p0, and r2p0 and is still open.

There are 2 ways this workaround can be accomplished, the first of
which involves executing a few additional instructions around MSR
writes to CPUECTLR when disabling the prefetcher. (see SDEN for
details)

However, this patch implements the 2nd possible workaround which sets
the prefetcher into its most conservative mode, since this workaround
is generic.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775100

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Idb20d9928c986616cd5bedf40bb29d46d384cfd3

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# 34ee76db 02-Dec-2021 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex X2 erratum 2002765

Cortex X2 erratum 2002765 is a Cat B erratum present in the X2 core.
It applies to revisions r0p0, r1p0, and r2p0 and is still open.

SDEN can b

fix(errata): workaround for Cortex X2 erratum 2002765

Cortex X2 erratum 2002765 is a Cat B erratum present in the X2 core.
It applies to revisions r0p0, r1p0, and r2p0 and is still open.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775100

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I11576a03bfd8a6b1bd9ffef4430a097d763ca3cf

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# 1db6cd60 01-Dec-2021 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex X2 erratum 2083908

Cortex X2 erratum 2083908 is a Cat B erratum present in the Cortex
X2 core. It applies to revision r2p0 and is still open.

SDEN can be found he

fix(errata): workaround for Cortex X2 erratum 2083908

Cortex X2 erratum 2083908 is a Cat B erratum present in the Cortex
X2 core. It applies to revision r2p0 and is still open.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1775100

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Id9dca2b042bf48e75fb3013ab37d1c5925824728

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# 0b5e33c7 08-Nov-2021 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge changes Ic2f90d79,Ieca02425,I615bcc1f,I6a9cb4a2,I5247f8f8, ... into integration

* changes:
fix(errata): workaround for Neoverse V1 erratum 2216392
fix(errata): workaround for Cortex A78 er

Merge changes Ic2f90d79,Ieca02425,I615bcc1f,I6a9cb4a2,I5247f8f8, ... into integration

* changes:
fix(errata): workaround for Neoverse V1 erratum 2216392
fix(errata): workaround for Cortex A78 erratum 2242635
fix(errata): workaround for Neoverse-N2 erratum 2280757
fix(errata): workaround for Neoverse-N2 erratum 2242400
fix(errata): workaround for Neoverse-N2 erratum 2138958
fix(errata): workaround for Neoverse-N2 erratum 2242415

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# 4c8fe6b1 02-Sep-2021 johpow01 <john.powell@arm.com>

fix(errata): workaround for Neoverse V1 erratum 2216392

Neoverse V1 erratum 2216392 is a Cat B erratum present in the V1 core.
It applies to revisions r1p0 and r1p1 and is still open. The issue is
a

fix(errata): workaround for Neoverse V1 erratum 2216392

Neoverse V1 erratum 2216392 is a Cat B erratum present in the V1 core.
It applies to revisions r1p0 and r1p1 and is still open. The issue is
also present in r0p0 but there is no workaround in that revision.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1401781

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ic2f90d79c75e8ffef01aac81eddf1bfd8b7164ab

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# 1ea9190c 02-Sep-2021 johpow01 <john.powell@arm.com>

fix(errata): workaround for Cortex A78 erratum 2242635

Cortex A78 erratum 2242635 is a Cat B erratum present in the A78 Core.
It applies to revisions r1p0, r1p1, r1p2, and is still open. The issue
i

fix(errata): workaround for Cortex A78 erratum 2242635

Cortex A78 erratum 2242635 is a Cat B erratum present in the A78 Core.
It applies to revisions r1p0, r1p1, r1p2, and is still open. The issue
is also present in r0p0 but there is no workaround for this revision.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1401784

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ieca024254cabbc683ff13a70f3aeb8f2f3c5ce07

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# 0d2d9992 21-Oct-2021 nayanpatel-arm <nayankumar.patel@arm.com>

fix(errata): workaround for Neoverse-N2 erratum 2280757

Neoverse-N2 erratum 2280757 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR_EL1[2

fix(errata): workaround for Neoverse-N2 erratum 2280757

Neoverse-N2 erratum 2280757 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR_EL1[22] to 1'b1. Setting CPUACTLR_EL1[22]
will cause CFP instruction to invalidate all branch predictor
resources regardless of context.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I615bcc1f993c45659b8b6f1a34fca0eb490f8add

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# 603806d1 08-Oct-2021 nayanpatel-arm <nayankumar.patel@arm.com>

fix(errata): workaround for Neoverse-N2 erratum 2242400

Neoverse-N2 erratum 2242400 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR5_EL1[

fix(errata): workaround for Neoverse-N2 erratum 2242400

Neoverse-N2 erratum 2242400 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR5_EL1[17] to 1'b1 followed by setting few
system control registers to specific values as per attached
SDEN document.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I6a9cb4a23238b8b511802a1ee9fcc5b207137649

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# c948185c 21-Oct-2021 nayanpatel-arm <nayankumar.patel@arm.com>

fix(errata): workaround for Neoverse-N2 erratum 2138958

Neoverse-N2 erratum 2138958 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR5_EL1[

fix(errata): workaround for Neoverse-N2 erratum 2138958

Neoverse-N2 erratum 2138958 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR5_EL1[13] to 1'b1.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I5247f8f8eef08d38c169aad6d2c5501ac387c720

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# 5819e23b 06-Oct-2021 nayanpatel-arm <nayankumar.patel@arm.com>

fix(errata): workaround for Neoverse-N2 erratum 2242415

Neoverse-N2 erratum 2242415 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR_EL1[2

fix(errata): workaround for Neoverse-N2 erratum 2242415

Neoverse-N2 erratum 2242415 is a Cat B erratum that applies to
revision r0p0 of CPU. It is still open. The workaround
is to set CPUACTLR_EL1[22] to 1'b1. Setting CPUACTLR_EL1[22]
will cause CFP instruction to invalidate all branch predictor
resources regardless of context.

SDEN can be found here:
https://developer.arm.com/documentation/SDEN1982442/latest

Signed-off-by: nayanpatel-arm <nayankumar.patel@arm.com>
Change-Id: I442be81fbc32e21fed51a84f59584df17f845e96

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# de278f33 05-Oct-2021 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge "fix(errata): workaround for Cortex-A710 erratum 2058056" into integration


# e2f4b434 05-Oct-2021 Madhukar Pappireddy <madhukar.pappireddy@arm.com>

Merge changes If7dec725,Iedcb84a7,Ife0a4bec into integration

* changes:
errata: workaround for Cortex-A78 erratum 2132060
errata: workaround for Neoverse-V1 erratum 2108267
fix(errata): workar

Merge changes If7dec725,Iedcb84a7,Ife0a4bec into integration

* changes:
errata: workaround for Cortex-A78 erratum 2132060
errata: workaround for Neoverse-V1 erratum 2108267
fix(errata): workaround for Neoverse-N2 erratum 2138953

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