U-boot中Nand相关命令的格式

bdinfo         @display board information 
nand info    @display flash message 
nand read   [Memory address] [flash address] [length]
nand write  [Memory address] [flash address] [length]
nnad erase [flash start address] [flash end  address]

nand scrub  


nfs  30008000 virtual-ip:/work/nfs_root/u-boot.bin  @Transfer data from the virtual machine to the U-boot

tips:Need to start tftp_servers

tftpboot 0x30008000 pc-ip:zImage     @Transfer data from the PC machine to the U-boot


    If you use the mtdparts command:
    as follows:
      nand erase.part  kernel 
        nand write  src-addr kernel

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