Djam/arm-trusted-firmware
1
0
Fork 0
mirror of https://github.com/ARM-software/arm-trusted-firmware.git synced 2025-05-09 02:51:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge changes from topic "errata" into integration

Browse source 
* changes:
  fix(cpus): workaround for Cortex-X2 erratum 2742423
  fix(cpus): workaround for Cortex-A710 erratum 2742423
  fix(cpus): workaround for Neoverse N2 erratum 2340933
  fix(cpus): workaround for Neoverse N2 erratum 2346952
This commit is contained in:
Lauren Wehrmeister 2023-11-06 17:33:30 +01:00 • committed by TrustedFirmware Code Review
commit 11a8a3e935
7 changed files with 86 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

16
docs/design/cpu-specific-build-macros.rst
View file

@ -612,6 +612,10 @@ For Cortex-A710, the following errata build flags are defined :
interconnect IP. This needs to be enabled for r0p0, r1p0, r2p0 and r2p1 and
is still open.
- ``ERRATA_A710_2742423``: This applies errata 2742423 workaround to
Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
r2p1 of the CPU and is still open.
- ``ERRATA_A710_2768515``: This applies errata 2768515 workaround to
Cortex-A710 CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and
r2p1 of the CPU and is still open.
@ -655,6 +659,14 @@ For Neoverse N2, the following errata build flags are defined :
CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
r0p1.
- ``ERRATA_N2_2340933``: This applies errata 2340933 workaround to Neoverse-N2
CPU. This needs to be enabled for revision r0p0 of the CPU, it is fixed in
r0p1.
- ``ERRATA_N2_2346952``: This applies errata 2346952 workaround to Neoverse-N2
CPU. This needs to be enabled for revisions r0p0, r0p1 and r0p2 of the CPU,
it is fixed in r0p3.
- ``ERRATA_N2_2376738``: This applies errata 2376738 workaround to Neoverse-N2
CPU. This needs to be enabled for revision r0p0, r0p1, r0p2, r0p3 and is still open.
@ -721,6 +733,10 @@ For Cortex-X2, the following errata build flags are defined :
This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 and is
still open.
- ``ERRATA_X2_2742423``: This applies errata 2742423 workaround to Cortex-X2
CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
CPU and is still open.
- ``ERRATA_X2_2768515``: This applies errata 2768515 workaround to Cortex-X2
CPU. This needs to be enabled for revisions r0p0, r1p0, r2p0 and r2p1 of the
CPU and is still open.