static struct clk *omap_nand_clk;
static int omap_nand_dma_ch;
static struct completion omap_nand_dma_comp;
-static unsigned long omap_nand_base = io_p2v(NAND_BASE);
+static unsigned long omap_nand_base = OMAP1_IO_ADDRESS(NAND_BASE);
static inline u32 nand_read_reg(int idx)
{