Searched hist:"3 f0d83695cdad443a11fff9679019735021c445d" (Results 1 – 3 of 3) sorted by relevance
| /rk3399_ARM-atf/lib/cpus/aarch64/ |
| H A D | cortex_a76.S | 3f0d83695cdad443a11fff9679019735021c445d Wed Dec 16 01:02:18 UTC 2020 johpow01 <john.powell@arm.com> Workaround for Cortex A76 erratum 1946160
Cortex A76 erratum 1946160 is a Cat B erratum, present in some revisions
of the A76 processor core. The workaround is to insert a DMB ST before
acquire atomic instructions without release semantics. This issue is
present in revisions r0p0 - r4p1 but this workaround only applies to
revisions r3p0 - r4p1, there is no workaround for older versions.
SDEN can be found here:
https://documentation-service.arm.com/static/5fbb77d7d77dd807b9a80cc1
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ief33779ee76a89ce2649812ae5214b86a139e327
|
| /rk3399_ARM-atf/docs/design/ |
| H A D | cpu-specific-build-macros.rst | 3f0d83695cdad443a11fff9679019735021c445d Wed Dec 16 01:02:18 UTC 2020 johpow01 <john.powell@arm.com> Workaround for Cortex A76 erratum 1946160
Cortex A76 erratum 1946160 is a Cat B erratum, present in some revisions
of the A76 processor core. The workaround is to insert a DMB ST before
acquire atomic instructions without release semantics. This issue is
present in revisions r0p0 - r4p1 but this workaround only applies to
revisions r3p0 - r4p1, there is no workaround for older versions.
SDEN can be found here:
https://documentation-service.arm.com/static/5fbb77d7d77dd807b9a80cc1
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ief33779ee76a89ce2649812ae5214b86a139e327
|
| /rk3399_ARM-atf/lib/cpus/ |
| H A D | cpu-ops.mk | 3f0d83695cdad443a11fff9679019735021c445d Wed Dec 16 01:02:18 UTC 2020 johpow01 <john.powell@arm.com> Workaround for Cortex A76 erratum 1946160
Cortex A76 erratum 1946160 is a Cat B erratum, present in some revisions
of the A76 processor core. The workaround is to insert a DMB ST before
acquire atomic instructions without release semantics. This issue is
present in revisions r0p0 - r4p1 but this workaround only applies to
revisions r3p0 - r4p1, there is no workaround for older versions.
SDEN can be found here:
https://documentation-service.arm.com/static/5fbb77d7d77dd807b9a80cc1
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ief33779ee76a89ce2649812ae5214b86a139e327
|