Config.in.legacy: fix selection of firmware-imx

In order to select firmware-imx we have to select freescale-imx first.

Reported-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
1 file changed