Searched hist:a65c5ba351178e6119299fa935a3576453cf900b (Results 1 – 5 of 5) sorted by relevance
| /rk3399_ARM-atf/include/lib/cpus/aarch64/ |
| H A D | cortex_x3.h | a65c5ba351178e6119299fa935a3576453cf900b Wed Dec 20 20:53:37 UTC 2023 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X3 erratum 2266875
Cortex-X3 erratum 2266875 is a Cat B erratum that applies to
all revisions <= r1p0 and is fixed in r1p1. The workaround is to
set CPUACTLR_EL1[22]=1 which will cause the CFP instruction to
invalidate all branch predictor resources regardless of context.
SDEN Documentation:
https://developer.arm.com/documentation/2055130/latest
Change-Id: I9c610777e222f57f520d223bb03fc5ad05af1077
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
|
| /rk3399_ARM-atf/lib/cpus/aarch64/ |
| H A D | cortex_x3.S | a65c5ba351178e6119299fa935a3576453cf900b Wed Dec 20 20:53:37 UTC 2023 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X3 erratum 2266875
Cortex-X3 erratum 2266875 is a Cat B erratum that applies to
all revisions <= r1p0 and is fixed in r1p1. The workaround is to
set CPUACTLR_EL1[22]=1 which will cause the CFP instruction to
invalidate all branch predictor resources regardless of context.
SDEN Documentation:
https://developer.arm.com/documentation/2055130/latest
Change-Id: I9c610777e222f57f520d223bb03fc5ad05af1077
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
|
| /rk3399_ARM-atf/services/std_svc/errata_abi/ |
| H A D | errata_abi_main.c | a65c5ba351178e6119299fa935a3576453cf900b Wed Dec 20 20:53:37 UTC 2023 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X3 erratum 2266875
Cortex-X3 erratum 2266875 is a Cat B erratum that applies to
all revisions <= r1p0 and is fixed in r1p1. The workaround is to
set CPUACTLR_EL1[22]=1 which will cause the CFP instruction to
invalidate all branch predictor resources regardless of context.
SDEN Documentation:
https://developer.arm.com/documentation/2055130/latest
Change-Id: I9c610777e222f57f520d223bb03fc5ad05af1077
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
|
| /rk3399_ARM-atf/docs/design/ |
| H A D | cpu-specific-build-macros.rst | a65c5ba351178e6119299fa935a3576453cf900b Wed Dec 20 20:53:37 UTC 2023 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X3 erratum 2266875
Cortex-X3 erratum 2266875 is a Cat B erratum that applies to
all revisions <= r1p0 and is fixed in r1p1. The workaround is to
set CPUACTLR_EL1[22]=1 which will cause the CFP instruction to
invalidate all branch predictor resources regardless of context.
SDEN Documentation:
https://developer.arm.com/documentation/2055130/latest
Change-Id: I9c610777e222f57f520d223bb03fc5ad05af1077
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
|
| /rk3399_ARM-atf/lib/cpus/ |
| H A D | cpu-ops.mk | a65c5ba351178e6119299fa935a3576453cf900b Wed Dec 20 20:53:37 UTC 2023 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X3 erratum 2266875
Cortex-X3 erratum 2266875 is a Cat B erratum that applies to
all revisions <= r1p0 and is fixed in r1p1. The workaround is to
set CPUACTLR_EL1[22]=1 which will cause the CFP instruction to
invalidate all branch predictor resources regardless of context.
SDEN Documentation:
https://developer.arm.com/documentation/2055130/latest
Change-Id: I9c610777e222f57f520d223bb03fc5ad05af1077
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
|