PICOXCELL_PERIPH_BASE 40 arch/arm/mach-picoxcell/common.c .virtual = PHYS_TO_IO(PICOXCELL_PERIPH_BASE), PICOXCELL_PERIPH_BASE 41 arch/arm/mach-picoxcell/common.c .pfn = __phys_to_pfn(PICOXCELL_PERIPH_BASE),