Cortex-A73: Implement workaround for errata 852427

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Browse code Cortex-A73: Implement workaround for errata 852427 In AArch32, execution of 2 instructions with opposite condition code might lead to either a data corruption or a CPU deadlock. Set the bit 12 of the Diagnostic Register to prevent this. Change-Id: I22b4f25fe933e2942fd785e411e7c0aa39d5c1f4 Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1
1 parent 64503b2 commit 25278eaba7b93701e046a8215f84843674d4ca02 Louis Mayencourt authored on 27 Feb 2019

Browse code

In AArch32, execution of 2 instructions with opposite condition code
might lead to either a data corruption or a CPU deadlock. Set the bit
12 of the Diagnostic Register to prevent this.

Change-Id: I22b4f25fe933e2942fd785e411e7c0aa39d5c1f4
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1

1 parent 64503b2 commit 25278eaba7b93701e046a8215f84843674d4ca02

Louis Mayencourt authored on 27 Feb 2019

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