uint32_t buffer_ptr1; /* DES3 */
};
-#define NAND_REG_WRITE(r, v) writel(v, CONFIG_SYS_NAND_BASE + r)
-#define NAND_REG_READ(r) readl(CONFIG_SYS_NAND_BASE + r)
+#define NAND_REG_WRITE(r, v) \
+ writel(v, (volatile void __iomem *)(CONFIG_SYS_NAND_BASE + r))
+#define NAND_REG_READ(r) \
+ readl((const volatile void __iomem *)(CONFIG_SYS_NAND_BASE + r))
static struct nand_bd *bd; /* DMA buffer descriptors */