u-boot/arch/arc
Eugeniy Paltsev 45bd649511 ARC: IO: add MB for __raw_* memory accessors
We add memory barriers for __raw_readX / __raw_writeX accessors same
way as it is done for readX and writeX accessors as lots of U-boot
driver uses __raw_readX / __raw_writeX instead of proper accessor
with barrier.

It will save us from lot's of debugging in the future and it is OK
as U-Boot is not that performance oriented as real run-time
software like OS or user bare-metal app so we may afford being not
super fast as we only being executed once.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2020-03-31 18:31:53 +03:00
..
cpu ARC: Use elf32-bigarc in case of -EB 2018-05-31 20:13:29 +03:00
dts ARC: nsim_hs38: Add support of Virtio NET & BLK 2020-02-12 20:40:24 +03:00
include/asm ARC: IO: add MB for __raw_* memory accessors 2020-03-31 18:31:53 +03:00
lib common: Move reset_cpu() to the CPU header 2020-01-17 14:02:31 -05:00
config.mk ARC: rework setting of ARC CPU specific compiler options 2020-02-12 21:11:12 +03:00
Kconfig ARC: nsim_hs38: Add support of Virtio NET & BLK 2020-02-12 20:40:24 +03:00
Makefile SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00