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| author | Alison Wang <b18965@freescale.com> | 2017-12-28 13:00:55 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-01-10 12:29:57 -0800 |
| commit | ab0ab54e49180d701fd5fdefb4a819ed086eadee (patch) | |
| tree | a0a93c8200f03c78ec45cb38f349189b2016fbac /board | |
| parent | 541d57663f12c33ed8e81143d87143e4f2c885ce (diff) | |
armv8: Implement workaround for Cortex-A53 erratum 855873
855873: An eviction might overtake a cache clean operation
Workaround: The erratum can be avoided by upgrading cache clean by
address operations to cache clean and invalidate operations. For
Cortex-A53 r0p3 and later release, this can be achieved by setting
CPUACTLR.ENDCCASCI to 1.
This patch is to implement the workaround for this erratum.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'board')
0 files changed, 0 insertions, 0 deletions