[MIPS] add io_map_base to pci_controller on Cobalt
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
authored by Yoichi Yuasa and committed by Ralf Baechle 18 years ago 2ec0e59a 3ca50792