[U-Boot] [PATCH v1] sunxi: improve throughput in the sunxi_mmc driver

[Dr. Philipp Tomsich]

> On 21 Feb 2017, at 19:11, Dr. Philipp Tomsich <philipp.tomsich at theobroma-systems.com> wrote:
> 
> We’ve never seen performance problems on Linux and benchmarked at
> up to ~50MByte/s on the A31-uQ7.

I dug into our disti training slides from early 2015—looks like the throughput
number (sustained) for the eMMC was 12MB/s on write and 40MB/s on read
when using our standard part (at that time), which was a SDIN7DP2-4G.

Cheers,
Philipp.