Multi firmware loader
 This uses scatter write firmware headers
 The firmware must start with 03 XX 00
 and be the extract firmware length.

 I have tried all available firmwares with this loader.
Signed-off-by: NMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>