- "nand erase " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
- xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) \
- ";nand write " xstr(DVN4XX_UBOOT_ADDR_R_UBOOT) \
- " " xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
- xstr(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \
+ "nand erase " __stringify(CONFIG_SYS_NAND_U_BOOT_OFFS) " "\
+ __stringify(CONFIG_SYS_NAND_U_BOOT_ERA_SIZE) \
+ ";nand write " __stringify(DVN4XX_UBOOT_ADDR_R_UBOOT) \
+ " " __stringify(CONFIG_SYS_NAND_U_BOOT_OFFS) " " \
+ __stringify(CONFIG_SYS_NAND_U_BOOT_SIZE) "\0" \