Hi Tom,
-----Original Message----- From: Eugeniy Paltsev Eugeniy.Paltsev@synopsys.com Sent: Monday, March 30, 2020 10:45 PM To: uboot-snps-arc@synopsys.com; Alexey Brodkin abrodkin@synopsys.com Cc: u-boot@lists.denx.de; Eugeniy Paltsev paltsev@synopsys.com Subject: [PATCH v2 0/3] ARC: IO: rework IO accessors
Fixing of DW SPI which was broken by commit 07906b3dad15 ("ARC: Switch to generic accessors") lead me to several fixes in ARC IO accessors code.
Eugeniy Paltsev (3): ARC: IO: add volatile to accessors ARC: IO: add compiler barriers to IO accessors ARC: IO: add MB for __raw_* memory accessors
arch/arc/include/asm/io.h | 93 +++++++++++++++++++++++++-------------- 1 file changed, 60 insertions(+), 33 deletions(-)
Just a heads-up: that's an important last-minute fix which we need to get some peripherals working on our boards.
So given we're 6 days before release and this is as usual only touching ARC code I'm going to pull this series in ASAP and then send you my pull-request if you don't mind.
-Alexey