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info

    1: u-boot
    2: 
    3: u-boot 8MB nand map::
    4: 0x00000000 - 0x00040000 u-boot (256KB == 262144) // +0x40000
    5: 0x00040000 - 0x00050000 u-boot-env (64KB == 65536) // +0x10000
    6: 0x00050000 - 0x00650000 rootfs (6144KB == 6291456) // +0x600000
    7: 0x00650000 - 0x007E0000 uImage (1600KB == 1638400) // +0x190000
    8: 0x007E0000 - 0x007F0000 cfg (64KB == 65536) // +0x10000
    9: 0x007F0000 - 0x00800000 ART (64KB == 65536) // +0x10000
   10: 
   11: u-boot environment::
   12: mtdids=nor0=ar7240-nor0
   13: mtddevnum=0
   14: mtddevname=u-boot
   15: mtdparts=mtdparts=ar7240-nor0:256k(u-boot),64k(u-boot-env),6m(rootfs),1600k(uImage),64k(cfg),64k(ART)
   16: 
   17: u-boot mtdparts::
   18: device nor0 <ar7240-nor0>, # parts = 6
   19: #: name			size		offset		mask_flags
   20: 0: u-boot              	0x00040000	0x00000000	0
   21: 1: u-boot-env          	0x00010000	0x00040000	0
   22: 2: rootfs              	0x00600000	0x00050000	0
   23: 3: uImage              	0x00190000	0x00650000	0
   24: 4: cfg                 	0x00010000	0x007e0000	0
   25: 5: ART                 	0x00010000	0x007f0000	0
   26: active partition: nor0,0 - (u-boot) 0x00040000 @ 0x00000000
   27: 
   28: 
   29: Helper nand map for easy updates :)
   30: * 0x00050000 - 0x007E0000 firmware (7929856) // +0x790000
   31: 
   32: 1. update kernel
   33: tftp 0x81000000 kernel.lzma.uImage
   34: era 0x9F650000 +0x190000
   35: cp.b 0x81000000 0x9F650000 0x190000
   36: 
   37: 2. update rootfs
   38: tftp 0x80100000 rootfs.ulzma
   39: era 0x9F050000 +0x600000
   40: cp.b 0x80100000 0x9F050000 0x600000
   41: 
   42: 3. update cfg
   43: tftp 0x80100000 cfg.dsk
   44: era 0x9f7E0000 +0x10000
   45: cp.b 0x80100000 0x9f7e0000 0x10000