linux-raspberrypi: Add CMDLINE for raspberrypi
linux-raspberrypi: Add CMDLINE for raspberrypi

Because CONFIG_EXT4_USE_FOR_EXT23 is built in, use rootfstype=ext4
to mount ext2/3/4.

Signed-off-by: Andrei Gherzan <8dc7c09356db0b1762fb140617d7375c0a5a4131@gherzan.ro>

sarnold/meta-alt-desktop-extras,sarnold/meta-alt-desktop-extras,sarnold/meta-alt-desktop-extras