pico-imx6ul, pico-imx7d: Use eMMC user partition by default

After discussing with TechNexion about how its default setting, it is
better to install on the eMMC user partition by default, when using
DFU, so it works out of box for majority of users.

Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2 files changed