[U-Boot] [PATCH v2 0/3] sunxi-mmc: enable new clock mode on A64

Vasily Khoruzhick
2018-11-21T20:30:27Z

On Thu, Nov 15, 2018 at 11:20 AM Vasily Khoruzhick <anarsoul@gmail.com> wrote:
>
> On Fri, Nov 9, 2018 at 8:41 PM Vasily Khoruzhick <anarsoul@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.

Another gentle reminder - patches has been sitting in ML for almost 2
weeks with no review.

> > [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
> >