[U-Boot] [RFC 0/9] Convert Pico-Pi i.MX7D to DM

From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFC 0/9] Convert Pico-Pi i.MX7D to DM
Date: Sat, 16 Feb 2019 10:46:39 -0200	[thread overview]
Message-ID: <CAOMZO5A0jN4DZSuF=X3gjGwOzF3roQMoBYQkdKoeVEzShkD9GQ@mail.gmail.com> (raw)
In-Reply-To: <797f282f-11f8-a5e1-3ffe-385dc3cede08@gmail.com>

On Sat, Feb 16, 2019 at 10:34 AM Joris Offouga <offougajoris@gmail.com> wrote:
>
>
> Le 16/02/2019 à 13:17, Fabio Estevam a écrit :
> > Hi Joris,
> >
> > On Sat, Feb 16, 2019 at 9:06 AM Offouga Joris <offougajoris@gmail.com> wrote:
> >
> >> Hi Fabio
> >>
> >> I followed Lukasz's advice and I increased the size of the U-Boot in the dfu_alt_info and there is no more error. However, once the SPL and U-Boot are changed and the board  reboots with the jumper in Boot from emmc, the SPL can not load the U-Boot.
> > What is the U-Boot size you used in the dfu_alt_info?
>
> "u-boot raw 0x8a 0x1000"

The original setting was correct:
u-boot-dtb.img needs to be flashed at the position 69kB of the eMMC.

Originally we had:

u-boot raw 0x8a 0x400;

which means: 0x8a = 138 * 0x400 = 138 * 1024 = 138 sectors. Each
sector is 512 bytes, so 138*0.5k = 69kB

Could you also try:

u-boot raw 0x45 0x800

Does it make any difference?