[U-Boot] Booting Wandboard through USB

[Vincent Prince]

Hi Fabio, Stefan,

Indeed i saw it this morning with great enthusiasm,
I'm currently in vacation, I'll test it in two weeks when I'll back to work.

Thanks,
Vincent

2017-08-05 14:22 GMT+02:00 Fabio Estevam <festevam at gmail.com>:

> Hi Vincent,
>
> On Thu, Jul 27, 2017 at 6:05 AM, Vincent Prince
> <vincent.prince.fr at 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.
>