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

Hello Fabio,

Adding Marek as he is one of USB gods.

On Fri, Mar 22, 2019 at 3:01 PM Fabio Estevam festevam@gmail.com wrote:

On Fri, Mar 22, 2019 at 2:53 PM Otavio Salvador otavio@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?