On Sat, Jun 16, 2018 at 11:15 PM, Vasily Khoruzhick <[email protected]> wrote: > On Sat, Jun 16, 2018 at 2:47 AM, Jagan Teki <[email protected]> wrote: >> On Wed, Jun 6, 2018 at 10:26 AM, Vasily Khoruzhick <[email protected]> >> wrote: >>> eMMC seems to require new clocking mode and calibration on A64, >>> otherwise it is pretty unstable on some boards (e.g. Pinebook) >>> with some eMMCs. >>> >>> v2: - improve comment about calibration for eMMC on A64 >>> - simplify ifdef-s around configuring delays >>> v3: - fix fallout due to ifdef simplification in v2 >>> v4: - really fix ifdefs this time >>> v5: - add new option for SoCs without new mode switch in CCM >>> >>> Vasily Khoruzhick (3): >>> sunxi-mmc: introduce new MMC_SUNXI_HAS_NEW_MODE_SWITCH option >>> sunxi-mmc: use new mode on A64 >>> mmc: sunxi: run calibration on A64 >> >> I have still observing eMMC boot issue, this need to debug further > > It boots for me from eMMC on Pinebook and Pine64-LTS, thus I have no > hardware to debug it further.
Don't have these hardware with me. > > Moreover, Linux also does calibration on A64 for eMMC, do you > experience any issues with eMMC in Linux? Yes I'm able to detect eMMC in Linux. So we need to investigate what makes failing mode. _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
