Does ROCK 5C have a secure boot function?

#1

I am considering using ROCK 5C to make a product. I wonder if there is a secure boot function for system protection on TF CARD or EMMC.

#2

you can refer to these docs https://gitlab.com/rockchip_linux_sdk_6.1/linux/bsp/docs/-/tree/cn/Linux/Security?ref_type=heads