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/rk3399_ARM-atf/lib/cpus/aarch64/
H A Dcortex_x2.Sa8e4d5a5549d47ebc41fbfbc5e22b4e4c66ae918 Sat Jul 12 02:55:56 UTC 2025 John Powell <john.powell@arm.com> fix(cpus): workaround for Cortex-X2 erratum 2136059

Cortex-X2 erratum 2136059 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 and is fixed in r2p1.

The workaround is to set CPUACTLR5_EL1[44].

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775100/latest

Change-Id: I156467537c3f235b50fc8aa19a969f2798bd891b
Signed-off-by: John Powell <john.powell@arm.com>
/rk3399_ARM-atf/docs/design/
H A Dcpu-specific-build-macros.rsta8e4d5a5549d47ebc41fbfbc5e22b4e4c66ae918 Sat Jul 12 02:55:56 UTC 2025 John Powell <john.powell@arm.com> fix(cpus): workaround for Cortex-X2 erratum 2136059

Cortex-X2 erratum 2136059 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 and is fixed in r2p1.

The workaround is to set CPUACTLR5_EL1[44].

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775100/latest

Change-Id: I156467537c3f235b50fc8aa19a969f2798bd891b
Signed-off-by: John Powell <john.powell@arm.com>
/rk3399_ARM-atf/lib/cpus/
H A Dcpu-ops.mka8e4d5a5549d47ebc41fbfbc5e22b4e4c66ae918 Sat Jul 12 02:55:56 UTC 2025 John Powell <john.powell@arm.com> fix(cpus): workaround for Cortex-X2 erratum 2136059

Cortex-X2 erratum 2136059 is a Cat B erratum that applies to
revisions r0p0, r1p0 and r2p0 and is fixed in r2p1.

The workaround is to set CPUACTLR5_EL1[44].

SDEN documentation:
https://developer.arm.com/documentation/SDEN-1775100/latest

Change-Id: I156467537c3f235b50fc8aa19a969f2798bd891b
Signed-off-by: John Powell <john.powell@arm.com>