Fastboot on Luckfox Pico Ultra with RV1106

2025-06-12 5:52

How do I compile Buildroot with fast boot for the Luckfox Pico Ultra? I noticed there's a file named BoardConfig-EMMC-Busybox-RV1106_Luckfox_Pico_Ultra-IPC_FASTBOOT.mk, but I'm not sure how to use it. The default build takes around 14 seconds to boot.

2025-06-12 7:04

Hello,you can refer to viewtopic.php?p=6118&hilit=BoardConfig+ ... T.mk#p6118

2025-06-12 10:38

I saw that post, but I am not sure how to compile a buildroot image use the said file `BoardConfig-EMMC-Busybox-RV1106_Luckfox_Pico_Ultra-IPC_FASTBOOT.mk`

2025-06-12 12:07

The root file system of Fastboot runs in DDR. Since using buildroot would consume a large amount of DDR space, by default, busybox is used instead.
To use `BoardConfig-EMMC-Busybox-RV1106_Luckfox_Pico_Ultra-IPC_FASTBOOT.mk`, please execute `./build.sh lunch` and select the "custom" option. This will display all available BoardConfig files.
The FASTBOOT system is only provided for users who are interested in research and have some experience. It is not recommended for users who are not familiar with the RV1106 image building process to use it.

2025-06-13 6:15

Thank you for your response. I was able to compile it successfully, and while I understand it's experimental, I'm still interested in trying it out. Could you please point me to any documentation, especially on how to use the camera with this system? That would be really helpful.

2025-06-13 7:15

The FASTBOOT image only supports sc3336 and can perform network streaming and simulate UVC devices. You can refer to the instructions on the wiki https://wiki.luckfox.com/Luckfox-Pico/L ... era/#6-uvc for more details. For other secondary development, please refer to the source code of the SDK.