Searched hist:cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2 (Results 1 – 4 of 4) sorted by relevance
| /rk3399_ARM-atf/include/lib/cpus/aarch64/ |
| H A D | cortex_a710.h | cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2 Sun Feb 06 08:32:54 UTC 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 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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| /rk3399_ARM-atf/lib/cpus/aarch64/ |
| H A D | cortex_a710.S | cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2 Sun Feb 06 08:32:54 UTC 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 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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| /rk3399_ARM-atf/docs/design/ |
| H A D | cpu-specific-build-macros.rst | cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2 Sun Feb 06 08:32:54 UTC 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 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
|
| /rk3399_ARM-atf/lib/cpus/ |
| H A D | cpu-ops.mk | cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2 Sun Feb 06 08:32:54 UTC 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 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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