jz_emc_base 26 arch/mips/jz4740/setup.c void __iomem *jz_emc_base; jz_emc_base 30 arch/mips/jz4740/setup.c jz_emc_base = ioremap(JZ4740_EMC_BASE_ADDR, 0x100); jz_emc_base 31 arch/mips/jz4740/setup.c ctrl = readl(jz_emc_base + JZ4740_EMC_SDRAM_CTRL); jz_emc_base 39 arch/mips/jz4740/setup.c iounmap(jz_emc_base);