Re: [U-Boot] [PATCH] arm64: Add memcpy_{from, to}io() and memset_io() helpers

2019-11-08 Thread Tom Rini
On Sat, Oct 12, 2019 at 04:29:34PM +0530, Vignesh Raghavendra wrote: > Provide optimized memcpy_{from,to}io() and memset_io(). This is required > when moving large amount of data to and from IO regions such as IP > registers or accessing memory mapped flashes. > > Code is borrowed from Linux Kern

Re: [U-Boot] [PATCH] arm64: Add memcpy_{from, to}io() and memset_io() helpers

2019-10-15 Thread Lokesh Vutla
On 12/10/19 4:29 PM, Vignesh Raghavendra wrote: > Provide optimized memcpy_{from,to}io() and memset_io(). This is required > when moving large amount of data to and from IO regions such as IP > registers or accessing memory mapped flashes. > > Code is borrowed from Linux Kernel v5.4. > > Signed

[U-Boot] [PATCH] arm64: Add memcpy_{from, to}io() and memset_io() helpers

2019-10-12 Thread Vignesh Raghavendra
Provide optimized memcpy_{from,to}io() and memset_io(). This is required when moving large amount of data to and from IO regions such as IP registers or accessing memory mapped flashes. Code is borrowed from Linux Kernel v5.4. Signed-off-by: Vignesh Raghavendra --- arch/arm/include/asm/io.h | 1