Artesyn SCP-P4040-4G-ENP2 Installation and Use (August 2014) - Manual (Page 67)

BSP
SCP-P4040-4G-ENP2 Installation and Use (6806800P60B) 67
7.5 RAMBOOT
Run run ramboot in U-Boot. ramboot will load RAMDISK, Linux kernel and DTB into RAM via
network by TFTP and then boot.
7.6 NORBOOT
Run run norboot in U-Boot. norboot will load RAMDISK, Linux kernel and DTB from NOR
FLASH into RAM and then boot. For details, please refer to SCP-P4040-4G-ENP2 User Manual.
7.7 NFSBOOT
Run run nfsboot in U-Boot. nfsboot will load Linux kernel and DTB into RAM via network by
TFTP and then boot. And then mounting NFS on remote server as rootfs. For details, please
refer to SCP-P4040-4G-ENP2 User Manual.