linux-phytec-fsl

MIPS: Update malta_defconfig to something that works out of the box.

In particular the use of the antiquated PIX PATA drivers was a nuiscance
since most userland has switched to the new /dev/sda drivers as well as
the lack of EXT4.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>