3f4d81dfd2
Cortex A78 AE erratum 2395408 is a Cat B erratum that applies to revisions <= r0p1. It is still open. This erratum states, "A translation table walk that matches an existing L1 prefetch with a read request outstanding on CHI might fold into the prefetch, which might lead to data corruption for a future instruction fetch" This erratum is avoided by setting CPUACTLR2_EL1[40] to 1 to disable folding of demand requests into older prefetches with L2 miss requests outstanding. SDEN is available at https://developer.arm.com/documentation/SDEN-1707912 Signed-off-by: Varun Wadekar <vwadekar@nvidia.com> Change-Id: Ic17968987ca3c67fa7f64211bcde6dfcb35ed5d6 |
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| cpu-ops.mk | ||
| errata_report.c | ||