[MX25][MMC] mmc esdhc very slow r/w speed
From: Maxim Kochetkov <hidden>
Date: 2017-01-25 07:01:36
Hi! I have the same problem as: http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/091529.html Read/write speed of SDHC card is very slow. Kernel 2.6.35 works with a excellent mmc performance. Kernels from 3.17 to 4.9.5 works very slow with mmc. Is there any solutions about this problem?