No board uses this driver any more: remove it. Signed-off-by: Harm Berntsen <harm.berntsen@nedap.com> Reviewed-by: Stefan Roese <sr@denx.de> CC: Gerald Kerma <drEagle@doukki.net> CC: Stefan Roese <sr@denx.de> CC: Pantelis Antoniou <panto@antoniou-consulting.com>