From: Chris Johns <chr...@rtems.org> - Any page tables need to be flushed if the cache is enabled. Disabling the cache may only be available in secure mode. --- bsps/aarch64/include/bsp/aarch64-mmu.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/bsps/aarch64/include/bsp/aarch64-mmu.h b/bsps/aarch64/include/bsp/aarch64-mmu.h index b1a471d534..6e589cd6cd 100644 --- a/bsps/aarch64/include/bsp/aarch64-mmu.h +++ b/bsps/aarch64/include/bsp/aarch64-mmu.h @@ -362,7 +362,8 @@ aarch64_mmu_enable( void ) /* CPUECTLR_EL1.SMPEN is already set on ZynqMP and is not writable */ - /* Invalidate cache */ + /* Flush and invalidate cache */ + rtems_cache_flush_entire_data(); rtems_cache_invalidate_entire_data(); /* Enable MMU and cache */ -- 2.19.1 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
