[U-Boot] erasing u-boot from u-boot

[Fabio Estevam]

Hi Peng,

On Mon, Jul 18, 2016 at 10:48 PM, Peng Fan <van.freenix at gmail.com> wrote:

> If you burned u-boot using mfgtool, the uboot will be burned into boot partition.
> However when uboot boots up, it will switch to user partition.
> You need to switch to read/write/erase boot partition in u-boot.

What are the commands you would suggest in this case?

I am able to flash the eMMC via dfu commands (like described in
board/warp/README).

What method do you use in order to switch to read/write/erase boot
partition in U-Boot?

Thanks