OFMEM_REGIONS
static struct mem_region OFmem[OFMEM_REGIONS + 1], OFavail[OFMEM_REGIONS + 3];
uint32_t regs[OFMEM_REGIONS * 4]; /* 2 values + 2 for 64bit */
sizeof(regs[0]) * OFMEM_REGIONS * 4);
sizeof(regs[0]) * OFMEM_REGIONS * 4);