This platform didn't properly fill nr_chips in gen_nand
registration and therefore depended on gen_nand bug fixed by commit
81cbb0b1 ("mtd: gen_nand: fix support for
multiple chips")
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

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

Preparatory cleanup for moving Alchemy over to new  MIPS Platform build
system support.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

It was sharing the nxp directory but no code with pnx8550 and will fit
better into the new platform makefile scheme, if moved.
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>