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# Software for DI/OT Zynq Ultrascale-based System Board
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## U-boot
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### Booting form network
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By default DI/OT board will try to obtain IP address via DHCP and try to retrieve uboot images with a script. First it will try the name `xx:xx:xx:xx:xx:xx_boot_script.img` (x'es represent MAC address in lower case), if not found `boot_script.img`.
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### Create script to be used by network booting
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Create text file with valid uboot commands to be executed. E.g.:
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```
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echo "echo hello!" > boot_script.txt
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```
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Make a uboot image out of that file:
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```
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mkimage -A arm -O linux -C none -T script -n 'boot script' -d boot_script.txt boot_script.img
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```
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## Linux |
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\ No newline at end of file |
