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.

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`

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.