diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-01-26 16:51:06 +0800 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2018-06-11 10:33:02 +0300 |
| commit | f069dc365b0ba85ee0f83bef26ae54b11b2fdc7b (patch) | |
| tree | 6990bcadbe0890dcc3c3ee0b66c2ddf0dd56bd65 /plat/imx/imx8qm/platform.mk | |
| parent | 5b1d3771ebb1e4489e3b413dbdac82249d8d60b1 (diff) | |
imx8qm: Enable erratum 859971
`ERRATA_A72_859971``: This applies errata 859971 workaround to Cortex-A72
CPU. This needs to be enabled only for revision <= r0p3 of the CPU.
859971: Speculative instruction prefetch to Execute-never (XN) memory
could cause deadlock or data integrity issue
On i.MX8QM, we are using r0p2, so enable this errata.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'plat/imx/imx8qm/platform.mk')
| -rw-r--r-- | plat/imx/imx8qm/platform.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/plat/imx/imx8qm/platform.mk b/plat/imx/imx8qm/platform.mk index ca3d0c1a..954e7575 100644 --- a/plat/imx/imx8qm/platform.mk +++ b/plat/imx/imx8qm/platform.mk @@ -63,3 +63,5 @@ USE_COHERENT_MEM := 1 RESET_TO_BL31 := 1 ERROR_DEPRECATED := 1 A53_DISABLE_NON_TEMPORAL_HINT := 0 + +ERRATA_A72_859971 := 1 |