The gzip step in the sdcard image build fails because the image filename
already has the gzip extension. This results in an empty image file, to
which the metadata is finally appended.
Remove the .gz extension from the image filename to fix this.
Fixes: e79b096ee175 ("brcm2708: convert to metadata")
Signed-off-by: Stijn Tintel <[email protected]>
Stijn Tintel