Searched hist:"7 d1700c4d475358539c9a84cb325183c86a06f33" (Results 1 – 4 of 4) sorted by relevance
| /rk3399_ARM-atf/include/lib/cpus/aarch64/ |
| H A D | cortex_a78.h | 7d1700c4d475358539c9a84cb325183c86a06f33 Wed Jan 11 18:55:30 UTC 2023 Sona Mathew <SonaRebecca.Mathew@arm.com> fix(cpus): workaround for Cortex-A78 erratum 2779479
Cortex-A78 erratum 2779479 is a Cat B erratum that applies to
all revisions <= r1p2 and is still open.
The workaround is to set the CPUACTLR3_EL1[47] bit to 1. Setting this
bit might have a small impact on power and negligible impact
on performance.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1401784/latest
Change-Id: I3779fd1eff3017c5961ffa101b357918070b3b36
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
|
| /rk3399_ARM-atf/lib/cpus/aarch64/ |
| H A D | cortex_a78.S | 7d1700c4d475358539c9a84cb325183c86a06f33 Wed Jan 11 18:55:30 UTC 2023 Sona Mathew <SonaRebecca.Mathew@arm.com> fix(cpus): workaround for Cortex-A78 erratum 2779479
Cortex-A78 erratum 2779479 is a Cat B erratum that applies to
all revisions <= r1p2 and is still open.
The workaround is to set the CPUACTLR3_EL1[47] bit to 1. Setting this
bit might have a small impact on power and negligible impact
on performance.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1401784/latest
Change-Id: I3779fd1eff3017c5961ffa101b357918070b3b36
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
|
| /rk3399_ARM-atf/docs/design/ |
| H A D | cpu-specific-build-macros.rst | 7d1700c4d475358539c9a84cb325183c86a06f33 Wed Jan 11 18:55:30 UTC 2023 Sona Mathew <SonaRebecca.Mathew@arm.com> fix(cpus): workaround for Cortex-A78 erratum 2779479
Cortex-A78 erratum 2779479 is a Cat B erratum that applies to
all revisions <= r1p2 and is still open.
The workaround is to set the CPUACTLR3_EL1[47] bit to 1. Setting this
bit might have a small impact on power and negligible impact
on performance.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1401784/latest
Change-Id: I3779fd1eff3017c5961ffa101b357918070b3b36
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
|
| /rk3399_ARM-atf/lib/cpus/ |
| H A D | cpu-ops.mk | 7d1700c4d475358539c9a84cb325183c86a06f33 Wed Jan 11 18:55:30 UTC 2023 Sona Mathew <SonaRebecca.Mathew@arm.com> fix(cpus): workaround for Cortex-A78 erratum 2779479
Cortex-A78 erratum 2779479 is a Cat B erratum that applies to
all revisions <= r1p2 and is still open.
The workaround is to set the CPUACTLR3_EL1[47] bit to 1. Setting this
bit might have a small impact on power and negligible impact
on performance.
SDEN documentation:
https://developer.arm.com/documentation/SDEN1401784/latest
Change-Id: I3779fd1eff3017c5961ffa101b357918070b3b36
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
|