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toh:t-com:spw921v [2020/01/28 13:37] – [New instructions for VGV953AKW22] wingman2ktoh:t-com:spw921v [2020/01/28 14:22] – [New instructions for VGV953AKW22] wingman2k
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 </code> </code>
  
-MAC Address is on the PCB sticker and back of the case+<code> 
 +VGV953AKW22 # run update-uboot 
 +... 
 +Bytes transferred = 255871 (3e77f hex) 
 + 
 +NAND erase: device 0 offset 0x0, size 0x3e77f 
 +Erasing at 0x3c000 -- 100% complete. 
 +OK 
 + 
 +NAND write: device 0 offset 0x0, size 0x3e77f 
 + 255871 bytes written: OK 
 +</code> 
 + 
 +after every update-uboot the device needs to be switched off (SPL: cannot start U-Boot) 
 + 
 +you should see now 
 +</code>ERROR: can't get kernel image!</code> 
 + 
 +MAC Address is on the PCB sticker and back of the case if not set change XX:XX:XX and set bootcmd 
 +setenv ethaddr 9C:80:DF:XX:XX:XX 
 +setenv bootcmd run nboot 
 +saveenv 
 +run netinit 
 + 
 +the last command will tftpboot vgv953akw22-initramfs-kernel.bin and start. 
 +from there you use the browser and open the WebIF or what way you prefer and perform Sysupgrade.
 ===== Replacement of factory U-Boot ===== ===== Replacement of factory U-Boot =====
 Power off board. Power off board.
  • Last modified: 2020/01/28 14:41
  • by wingman2k