How To Update the OS Image

The operating system is usually burned into the internal NOR flash. The files must contain a bootheader to be automatically relocated into the internal predefined partitions. If you are using the Keith & Koep BSPs you do not have to care for generating those headers.

Having a given OS Image file here nk.nb0 you can update the flash with this file with different scenarios:

• after entering bootloader command prompt, type in those commands:
• :) ereg<CR>
• :) boot mmc filename<CR>
• :) fb<CR>

• prepare an autoboot.bat file with commands below:
• ereg<CR>
• boot mmc filename<CR>
• fb<CR>

• use OS-Update tool inside START→Programs→KuK
• Select Image from KuK ftp-server and start update
• Do not power off. The system will reboot when finished

• rename file to filname.os
• double click on this file and wait until finished.