nfs-boot.cmd.template

## set this to NFS root path (ip:path)
## or else provide dhcp option 17 (root-path)

setenv nfs_ip NFS_LOCAL_IP
setenv nfs_root NFS_ROOTFS
setenv branch BRANCH

# for DHCP
setenv net_setup "ip=dhcp"

# for static configuration see documentation
# https://github.com/torvalds/linux/blob/master/Documentation/admin-guide/nfs/nfsroot.rst
# setenv net_setup "ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>:<dns0-ip>:<dns1-ip>"

# you may need to add extra kernel arguments specific to your device
setenv bootargs "console=tty1 console=ttyS0,115200 root=/dev/nfs nfsroot=${nfs_ip}:${nfs_root} ${net_setup} rw rootflags=noatime,nodiratime disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 enforcing=0 loglevel=6"

if test ${branch} != legacy; then
	ext4load mmc 0 ${fdt_addr_r} /dtb/${fdtfile} || fatload mmc 0 ${fdt_addr_r} /dtb/${fdtfile}
	ext4load mmc 0 ${kernel_addr_r} zImage || fatload mmc 0 ${kernel_addr_r} zImage
	setenv ramdisk_addr_r "-"
	# uncomment to enable initrd
	#ext4load mmc 0 ${ramdisk_addr_r} uInitrd || fatload mmc 0 ${ramdisk_addr_r} uInitrd || setenv ramdisk_addr_r "-"
	setenv fdt_high ffffffff
	bootz ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
else
	ext4load mmc 0 ${fdt_addr_r} script.bin || fatload mmc 0 ${fdt_addr_r} script.bin
	ext4load mmc 0 ${kernel_addr_r} zImage || fatload mmc 0 ${kernel_addr_r} zImage
	ext4load mmc 0 ${ramdisk_addr_r} uInitrd || fatload mmc 0 ${ramdisk_addr_r} uInitrd || setenv ramdisk_addr_r "-"
	bootz ${kernel_addr_r} ${ramdisk_addr_r}
fi

# Recompile with:
# mkimage -C none -A arm -T script -d boot.cmd boot.scr