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/rk3399_ARM-atf/lib/cpus/aarch64/
H A Dcortex_x4.Sc833ca66a6fecbc54e038164e466be677559ec4e Wed Apr 10 20:33:21 UTC 2024 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X4 erratum 2740089

Cortex-X4 erratum 2740089 is a Cat B erratum that applies to
all revisions <=r0p1 and is fixed in r0p2. The workaround is to
insert a dsb before the isb in the power down sequence.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2432808/latest

Change-Id: I1d0fa4dd383437044a4467591f65a4a8514cabdc
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
/rk3399_ARM-atf/docs/design/
H A Dcpu-specific-build-macros.rstc833ca66a6fecbc54e038164e466be677559ec4e Wed Apr 10 20:33:21 UTC 2024 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X4 erratum 2740089

Cortex-X4 erratum 2740089 is a Cat B erratum that applies to
all revisions <=r0p1 and is fixed in r0p2. The workaround is to
insert a dsb before the isb in the power down sequence.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2432808/latest

Change-Id: I1d0fa4dd383437044a4467591f65a4a8514cabdc
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>
/rk3399_ARM-atf/lib/cpus/
H A Dcpu-ops.mkc833ca66a6fecbc54e038164e466be677559ec4e Wed Apr 10 20:33:21 UTC 2024 Bipin Ravi <bipin.ravi@arm.com> fix(cpus): workaround for Cortex-X4 erratum 2740089

Cortex-X4 erratum 2740089 is a Cat B erratum that applies to
all revisions <=r0p1 and is fixed in r0p2. The workaround is to
insert a dsb before the isb in the power down sequence.

SDEN documentation:
https://developer.arm.com/documentation/SDEN2432808/latest

Change-Id: I1d0fa4dd383437044a4467591f65a4a8514cabdc
Signed-off-by: Bipin Ravi <bipin.ravi@arm.com>