[U-Boot] [PATCH v2 0/2] Add Kconfig to disable cache ops

This series adds a Kconfig to disable cache maintenance operations on a coherent architectures. And disable cache flush/invalidate ops for SPL/U-Boot code running on A53 core of AM654 SoC(which is IO coherent)

v2: Allow flush_dcache_all() and invalidate_dcache_all() that are used before enabling/disabling dcache by U-Boot and are special case.

Vignesh Raghavendra (2): arch: armv8: Provide a way to disable cache maintenance ops board: ti: am654: select SYS_DISABLE_DCACHE_OPS for arm64 build

arch/Kconfig | 9 +++++++++ arch/arm/cpu/armv8/cache_v8.c | 10 ++++++++++ board/ti/am65x/Kconfig | 1 + 3 files changed, 20 insertions(+)