L3_MAIN_SN_DRA7XX_PHYS 273 arch/arm/mach-omap2/io.c .pfn = __phys_to_pfn(L3_MAIN_SN_DRA7XX_PHYS), L3_MAIN_SN_DRA7XX_PHYS 209 arch/arm/mach-omap2/iomap.h #define L3_MAIN_SN_DRA7XX_VIRT (L3_MAIN_SN_DRA7XX_PHYS + OMAP4_L3_IO_OFFSET)