On Fri, Nov 9, 2018 at 8:41 PM Vasily Khoruzhick <anars...@gmail.com> wrote: > > A64 requires new clock mode on SD and eMMC controllers. Not using > new clock mode causes stability issues of the driver - SPL may > occasionally fail to load u-boot from SD for some particular SD card > on some particular devices. > > This series depends on "sunxi: add support for automatic delay calibration" > from my Pinebook series. > > Tested on Pinebook and Pine64-LTS. Fixes eMMC failures on Olinuxino-A64 [1]
Ping? I've got reports from several users that it fixes issues with different SD cards on Pinebook and Sopine. It would be nice to have it merged. > [1] > https://github.com/armbian/build/commit/03199b3879af24c94029460b8cdf0d41048afc92#commitcomment-31028421 > > Vasily Khoruzhick (3): > sunxi-mmc: introduce new MMC_SUNXI_HAS_MODE_SWITCH option > sunxi-mmc: don't double clock for new mode unconditionally > sunxi-mmc: use new mode on both controllers on A64 > > arch/arm/mach-sunxi/Kconfig | 2 ++ > drivers/mmc/Kconfig | 4 ++++ > drivers/mmc/sunxi_mmc.c | 19 +++++++++---------- > 3 files changed, 15 insertions(+), 10 deletions(-) > > -- > 2.19.1 > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot