U-Boot mode again

[EstebanFuentealba]

Contribution guidelines

• I've read the contribution guidelines and wholeheartedly agree

I've found a bug and checked that ...

• ... the problem doesn't occur with the mkdocs or readthedocs themes
• ... the problem persists when all overrides are removed, i.e. custom_dir, extra_javascript and extra_css
• ... the documentation does not mention anything about my problem
• ... there are no open or closed issues that are related to my problem

Description

I was able to flash the DongshanPI-PicoW_DefaultImage system and I also built my own SDK compilation using https://github.com/EstebanFuentealba/DongshanPI-PicoW-Docker. However, now I am unable to enter recording mode because the system automatically boots Linux.

How can I re-access the U-Boot options to flash my SDK again?

Expected behaviour

Access the U-Boot options

Actual behaviour

system automatically boots Linux

Steps to reproduce

1. I connect DongshanPI PicoW via TTL and USB.
2. I bridge M4-GND and press the button.
3. DongshanPI PicoW boots Linux instead of entering SigmaStar (U-Boot).

Package versions

• Python: python --version
• MkDocs: mkdocs --version
• Material: pip show mkdocs-material | grep -E ^Version

Configuration

Help Please!

System information

• Operating system: Window 10
• USBToTTL

[EstebanFuentealba]

I found the following commands to enter U-Boot, but I'm also unable to connect it to USBDownloadTool.

/etc/fw_setenv ota_upgrade_status 1
reboot

usb device not recognized window message

[DongshanPI]

Hi, I probably understand that the problem you encountered is that you cannot enter the burning mode under uboot. Is there any more detailed operation steps? I need to see your complete operation to judge the problem. You can directly contact us in our communication community Describe your problem in detail in the form of pictures + text, and I will find the reason for you to solve it. https://forums.100ask.net/c/10-category/picow/