On Fri, Nov 27, 2020 at 2:12 AM Michal Simek <michal.simek@xxxxxxxxxx> wrote: > > Hi Paul, +Manish > > On 27. 11. 20 4:49, Paul Thomas wrote: > > Hi Everyone, > > > > The recent commit d06d60d5 'mmc: sdhci-of-arasan: Issue DLL reset > > explicitly' seems to break the eMMC on our zynqmp boards, we get > > messages like this: > > mmc0: error -110 whilst initialising MMC card > > We're using the XCZU2EG-1SFVC784I parts [1]. I see that this is moving > > the DLL reset out of ATF. So part of the issue might be that we're > > using the 2019.1 ATF version. > > > > thanks, > > Paul > > > > [1] Enclustra modules: > > https://www.enclustra.com/en/products/system-on-chip-modules/mercury-xu5/ > > > > Can you please try any latest version if that fix your problem? > > Manish: Please take look at this issue and try to replicate it. > > Thanks, > Michal Manish pointed me at the firmware patch here: https://lore.kernel.org/patchwork/patch/1338926/ This fixed the issue for me. Thanks everyone. -Paul
