MEMC_CFG_COL_SHIFT 280 arch/mips/bcm63xx/cpu.c cols = (val & MEMC_CFG_COL_MASK) >> MEMC_CFG_COL_SHIFT; MEMC_CFG_COL_SHIFT 1202 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h #define MEMC_CFG_COL_MASK (0x3 << MEMC_CFG_COL_SHIFT)