MALTA_PCIMEM2_BASE
#define PCI_MEM_START MALTA_PCIMEM2_BASE
#define CHIP_W2_BUS_START(v) MALTA_PCIMEM2_BASE
#define CHIP_W2_SYS_START(v) ((u_long)MALTA_PCIMEM2_BASE)
#define CHIP_W2_SYS_END(v) ((u_long)MALTA_PCIMEM2_BASE + \