MR4_SDRAM_REF_RATE_MASK 846 drivers/memory/emif.c temperature_level = (temperature_level & MR4_SDRAM_REF_RATE_MASK) >> MR4_SDRAM_REF_RATE_MASK 852 drivers/memory/emif.c temp = (temp & MR4_SDRAM_REF_RATE_MASK)