#define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock1 "                  \
                                "mtdparts=physmap-flash.0:-(nor);"      \
-                               "at91_nand:-(root) "                    \
+                               "atmel_nand:-(root) "                   \
                                "rw rootfstype=jffs2"
 
 #else
                                "root=/dev/mtdblock4 "                  \
                                "mtdparts=physmap-flash.0:16k(bootstrap)ro,"\
                                "16k(env),224k(uboot)ro,-(linux);"      \
-                               "at91_nand:-(root) "                    \
+                               "atmel_nand:-(root) "                   \
                                "rw rootfstype=jffs2"
 
 #endif
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
-                               "mtdparts=at91_nand:-(root) "           \
+                               "mtdparts=atmel_nand:-(root) "          \
                                "rw rootfstype=jffs2"
 
 #elif CONFIG_SYS_USE_DATAFLASH_CS1
 #define CONFIG_BOOTCOMMAND     "cp.b 0xD0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
-                               "mtdparts=at91_nand:-(root) "           \
+                               "mtdparts=atmel_nand:-(root) "          \
                                "rw rootfstype=jffs2"
 
 #else /* CONFIG_SYS_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock5 "                  \
-                               "mtdparts=at91_nand:128k(bootstrap)ro," \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro,"        \
                                "256k(uboot)ro,128k(env1)ro,"           \
                                "128k(env2)ro,2M(linux),-(root) "       \
                                "rw rootfstype=jffs2"
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
-                               "mtdparts=at91_nand:-(root) "           \
+                               "mtdparts=atmel_nand:-(root) "          \
                                "rw rootfstype=jffs2"
 
 #elif CONFIG_SYS_USE_DATAFLASH_CS3
 #define CONFIG_BOOTCOMMAND     "cp.b 0xD0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
-                               "mtdparts=at91_nand:-(root) "           \
+                               "mtdparts=atmel_nand:-(root) "          \
                                "rw rootfstype=jffs2"
 
 #else /* CONFIG_SYS_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock5 "                  \
-                               "mtdparts=at91_nand:128k(bootstrap)ro," \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro,"        \
                                "256k(uboot)ro,128k(env1)ro,"           \
                                "128k(env2)ro,2M(linux),-(root) "       \
                                "rw rootfstype=jffs2"
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock0 " \
-                               "mtdparts=at91_nand:-(root) "\
+                               "mtdparts=atmel_nand:-(root) "\
                                "rw rootfstype=jffs2"
 
 #elif CONFIG_SYS_USE_NANDFLASH
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock5 " \
-                               "mtdparts=at91_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) " \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) " \
                                "rw rootfstype=jffs2"
 
 #endif
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock0 " \
-                               "mtdparts=at91_nand:-(root) "\
+                               "mtdparts=atmel_nand:-(root) "\
                                "rw rootfstype=jffs2"
 
 #else /* CONFIG_SYS_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x72000000 0x200000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock5 " \
-                               "mtdparts=at91_nand:128k(bootstrap)ro, \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro, \
                                256k(uboot)ro,128k(env1)ro,128k(env2)ro, \
                                2M(linux),-(root) " \
                                "rw rootfstype=jffs2"
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock0 " \
-                               "mtdparts=at91_nand:-(root) "\
+                               "mtdparts=atmel_nand:-(root) "\
                                "rw rootfstype=jffs2"
 
 #else /* CONFIG_SYS_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock5 " \
-                               "mtdparts=at91_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) " \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro,256k(uboot)ro,128k(env1)ro,128k(env2)ro,2M(linux),-(root) " \
                                "rw rootfstype=jffs2"
 
 #endif
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock0 "                  \
-                               "mtdparts=at91_nand:-(root) "           \
+                               "mtdparts=atmel_nand:-(root) "          \
                                "rw rootfstype=jffs2"
 
 #elif defined(CONFIG_SYS_USE_NANDFLASH) /* CONFIG_SYS_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "                 \
                                "root=/dev/mtdblock5 "                  \
-                               "mtdparts=at91_nand:128k(bootstrap)ro," \
+                               "mtdparts=atmel_nand:128k(bootstrap)ro,"        \
                                "256k(uboot)ro,128k(env1)ro,"           \
                                "128k(env2)ro,2M(linux),-(root) "       \
                                "rw rootfstype=jffs2"
 
 #define CONFIG_BOOTCOMMAND     "cp.b 0xC0042000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 " \
                                "root=/dev/mtdblock0 " \
-                               "mtdparts=at91_nand:-(root) "\
+                               "mtdparts=atmel_nand:-(root) "\
                                "rw rootfstype=jffs2"
 
 #elif defined(CONFIG_SYS_USE_NANDFLASH) /* CFG_USE_NANDFLASH */
 #define CONFIG_BOOTCOMMAND     "nand read 0x22000000 0xA0000 0x200000; bootm"
 #define CONFIG_BOOTARGS                "console=ttyS0,115200 "         \
                                "root=/dev/mtdblock5 "          \
-                               "mtdparts=at91_nand:"           \
+                               "mtdparts=atmel_nand:"          \
                                        "128k(bootstrap)ro,"    \
                                        "256k(uboot)ro,"        \
                                        "128k(env1)ro,"         \