[U-Boot] [PATCH v2] pico-imx6ul, pico-imx7d: Explain how to use eMMC user partition

[Otavio Salvador]

Hello Fabio,

Adding Marek as he is one of USB gods.

On Fri, Mar 22, 2019 at 3:01 PM Fabio Estevam <festevam at gmail.com> wrote:
> On Fri, Mar 22, 2019 at 2:53 PM Otavio Salvador <otavio at ossystems.com.br> wrote:
> So you need to fix the README in two points:
>
> 1. The command "=> dfu 0 mmc 0" must be issued twice: one for the SPL
> and one for u-boot-dtb.img - This error was there prior to your change

I fail to see why this would be need. Also the 'mmc partconf' does not
affect where the DFU writes the blog (this is changed depending on the
dfu_alt_info line).

> 2. The '=> mmc partconf 0 0 0 0' command needs to be issued after the
> last dfu command, not before like you did in this patch.

Read above.

I wonder why it works here and fails for you. Are you booting from USB
or eMMC when running the DFU? What version are you using?

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
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