-#define NAND_MAX_CHIPS 1
-#define CFG_MAX_NAND_DEVICE 1
-#define CFG_NAND_BASE 0x40000000
-#define CFG_NAND_DBW_8 1
+#ifdef CONFIG_CMD_NAND
+#define CONFIG_NAND_ATMEL
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE 0x40000000
+#define CONFIG_SYS_NAND_DBW_8 1
+/* our ALE is AD21 */
+#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
+/* our CLE is AD22 */
+#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
+#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PB6
+#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD17
+
+#endif