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uboot [2012/05/16 21:40] 82.234.233.9uboot [2012/12/06 18:05] (current) 78.122.157.53
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   ns2> reset   ns2> reset
   resetting ...   resetting ...
 +
 +
 +You can automatize these steps with an u-boot script :
 +  ns2> setenv update_uboot 'tftp 0x800000 $UBOOTFILE && sf probe 0 && sf erase 0 0x50000 && sf write 0x800000 0 0x50000'
 +  ns2> setenv UBOOTFILE u-boot-netspace_v2.kwb
 +  ns2> sav
 +  Saving Environment to SPI Flash...
 +
 +And then update the UBOOTFILE variable and launch the script :
 +  ns2> setenv UBOOTFILE <my-new-u-boot.kwb>
 +  ns2> sav
 +  Saving Environment to SPI Flash...
 +  ns2> run update_uboot
 +  Using egiga0 device
 +  TFTP from server 192.168.1.19; our IP address is 192.168.1.65
 +  Filename 'uboot'.
 +  Load address: 0x800000
 +  Loading: #################
 +  done 
 +  Bytes transferred = 239836 (3a8dc hex)
 +  SF: Detected MX25L4005 with page size 64 KiB, total 512 KiB
 +
  
 ===== Links ===== ===== Links =====
  
   * [[http://www.denx.de/wiki/U-Boot|U-Boot project]]   * [[http://www.denx.de/wiki/U-Boot|U-Boot project]]
uboot.txt · Last modified: 2012/12/06 18:05 by 78.122.157.53