On Wed, 2019-11-06 at 22:07 +0800, Chuanhong Guo wrote: > PIO reading mode on this controller is ridiculously inefficient > (one cmd+addr+dummy sequence reads only one byte) > This patch adds support for reading from memory-mapped flash area > which increases reading speed from 1MB/s to 5.6MB/s This may not be true for all MTK SoC. Which one are you testing? Joe.C
