DE0-Nano-SoC Network Booting

HI.

I would like to do Network Booting using the DE0_Nano-SoC board.
For reference, we used the kernel image and file system of https://rocketboards.org/foswiki/Documentation/BootingAlteraSoCFPGAFromNetworkUsingTFTPAndNFS, and referenced the order.

The system files rbf and dtb are based on the DE0-Nano-SoC board.

In the Boot Prompt, run Booting with the command run boot-angstrom as follows.

  1. Download and apply rbf file normally.
  2. Normally download dtb file and apply it.
  3. The kernel file is downloaded normally.
  4. Starting Kernel …
    I have stopped at this message.

What should I do?

Please.

hello,
please clarify what meaning is step 4.
you enter some cmds in u-boot?
whiche steps frome where?