[PATCH v2] ARM: imx: Replace YModem with SDP on Data Modul i.MX8M Mini eDM SBC SPL

[Peng Fan]

> Subject: [PATCH v2] ARM: imx: Replace YModem with SDP on Data
> Modul i.MX8M Mini eDM SBC SPL
> 
> The YModem support in SPL was never really used on this device, the
> SDP support is much more convenient on i.MX8M Mini based
> hardware. Replace the YModem support with SDP support.
> 
> The SDP can be utilized by forcing the board into SDP boot mode by
> grounding test point right next to silkscreen label U30, and then by
> using mfgtools 'uuu -brun spl flash.bin' once the device enumerates on
> host system USB bus. The SDP capable USB port is available on the USB
> micro-B port on the base board.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> ---

Reviewed-by: Peng Fan <peng.fan at nxp.com>