+Simon, ML On Mon, Jun 6, 2016 at 10:55 PM, vinoth eswaran <evinoth1...@gmail.com> wrote: > Hello Mr Bin, > > I have seen your mail in the U-boot minnow board max discussion. > > I am currently working on an embedded project using Minnowboard Max and > facing some issues with u-boot and loading root filesystem from sd card. Can > you please help me on this topic? > > I have built a customized Linux kernel and I am checking the boot time. With > the UEFI firmware the loading of linux kernel and root file system from the > SD card is working fine. > > Now I am checking the same using the u-boot. By using U-boot I am seeing > that the MMC initialization is not ok. After loading the kernel , the system > hangs when trying to load the root file system. I have done some debugging > in the Linux kernel mmc driver and I am seeing that the card is not getting > initialised- it fails in mmc rescan phase. Do I need to do some modification > in u-boot to support this in Minnowboard max. > > I am using the u-boot version : u-boot-2016.05 > > Many thanks in advance :) >
Can you paste the exact command you were using in U-Boot to reproduce this problem? The command includes what kernel bootline you were using, where the kernel image was loaded from, etc.. Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
