Hi Vincent, On Thu, Jul 27, 2017 at 6:05 AM, Vincent Prince <vincent.prince...@gmail.com> wrote: > following: > - https://lists.denx.de/pipermail/u-boot/2015-May/215573.html > - https://lists.denx.de/pipermail/u-boot/2015-June/215606.html > > > Hi everyone, > > I'd like to know if something is going on regarding this topic ? > > I managed to flash a yocto BSP with SPL with USB+serial with Fabio help, > but I found it a bit painful, and hard to automate. > > - Go into serial console to reboot, interrupt uboot, and type bmode usb. > - Quit serial console > - Launch imx_usb_loader, > - Send u-boot.bin with ymodem (teraterm on windows, kermit on linux) > - Go back to serial console, interrupt u-boot > - Mount Usb OTG (ums 1 mmc 0) > - Flash wic.gz image > - Reset u-boot. > > What is a bit annoying is the use of ymodem to load u-boot.bin. > Anybody has a cleaner solution ?
Stefan has sent a patch series that seems to really help on loading SPL + u-boot.img via USB: https://www.mail-archive.com/u-boot@lists.denx.de/msg259052.html I haven't had a chance to test it yet as I am currently out of office without hardware access. Please give it a try and provide your feedback. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
