The resulting rootfs is the one defined in dtb "root=PARTUUID=614e0000-0000", instead of the one given in uboot env. This behavior makes it impossible to change arguments already defined in kernel DTB. It also does not conform to the description in the document “Rockchip_Developer_Guid_Uboot_Nextdev_CN" as below:
For example,
The resulting rootfs is the one defined in dtb "root=PARTUUID=614e0000-0000", instead of the one given in uboot env. This behavior makes it impossible to change arguments already defined in kernel DTB. It also does not conform to the description in the document “Rockchip_Developer_Guid_Uboot_Nextdev_CN" as below: