setenv custom_enable_bootmgr 1
setenv custom_enable_bootefi 1


setenv custom_efi_files 'efi/boot/bootarm.efi efi/freebsd/bootarm.efi'


setenv custom_load_efi_dtb '
	
	echo --- custom_load_efi_dtb ---
	
	load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
	
'


setenv custom_boot_efi_bootmgr '
	
	echo --- custom_boot_efi_bootmgr ---
	
	if test -n "${custom_enable_bootmgr}"
	then
		if fdt addr -q ${fdt_addr_r}
		then
			bootefi bootmgr ${fdt_addr_r}
		else
			bootefi bootmgr
		fi
	else
		echo not running bootmgr due no custom_enable_bootmgr
	fi
	
'


setenv custom_boot_efi_binary '
	
	echo --- custom_boot_efi_binary ---
	
	load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} ${efibin}
	
	if test -n "${custom_enable_bootefi}"
	then
		if fdt addr -q ${fdt_addr_r}
		then
			bootefi ${kernel_addr_r} ${fdt_addr_r}
		else
			bootefi ${kernel_addr_r} ${fdtcontroladdr}
		fi
	else
		echo not executing ${efibin} due no custom_enable_bootefi
	fi
	
'


setenv custom_scan_dev_for_efi '
	
	echo --- custom_scan_dev_for_efi ---
	
	setenv efi_fdtfile ${fdtfile}
	
	if test -z "${fdtfile}" -a -n "${soc}"
	then
		setenv efi_fdtfile ${soc}-${board}${boardver}.dtb
	fi
	
	for prefix in ${efi_dtb_prefixes}
	do
		if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}
		then
			run custom_load_efi_dtb
		fi
	done
	
	run custom_boot_efi_bootmgr
	
	for efibin in ${custom_efi_files}
	do
		echo trying to find ${efibin} here
		
		if test -e ${devtype} ${devnum}:${distro_bootpart} ${efibin}
		then
			echo Found EFI removable media binary ${efibin}
			run custom_boot_efi_binary
			echo EFI LOAD FAILED: continuing...
		fi
	done
	
	setenv efi_fdtfile
	
'


setenv custom_scan_dev_for_boot '
	
	echo --- custom_scan_dev_for_boot ---
	
	echo Scanning ${devtype} ${devnum}:${distro_bootpart}...
	
	run custom_scan_dev_for_efi
	
'


setenv custom_scan_dev_for_boot_part '
	
	echo --- custom_scan_dev_for_boot_part ---
	
	part list ${devtype} ${devnum} -bootable devplist
	
	env exists devplist || setenv devplist 1
	
	for distro_bootpart in ${devplist}
	do
		if fstype ${devtype} ${devnum}:${distro_bootpart} bootfstype
		then
			part uuid ${devtype} ${devnum}:${distro_bootpart} distro_bootpart_uuid
			
			run custom_scan_dev_for_boot
		fi
	done
	
	setenv devplist
	
'


setenv custom_mmc_boot '
	
	echo --- custom_mmc_boot ---
	
	if mmc dev ${devnum}
	then
		devtype=mmc
		
		run custom_scan_dev_for_boot_part
	fi
	
'


setenv custom_usb_boot '
	
	echo --- custom_usb_boot ---
	
	usb start
	
	if usb dev ${devnum}
	then
		devtype=usb
		
		run custom_scan_dev_for_boot_part
	fi
	
'


setenv custom_boot_net_usb_start '
	
	echo --- custom_boot_net_usb_start ---
	
	usb start
	
'


setenv custom_bootcmd_fel '
	
	echo --- custom_bootcmd_fel ---
	
	if test -n ${fel_booted} && test -n ${fel_scriptaddr}
	then
		echo '(FEL boot)'
		
		source ${fel_scriptaddr}
	fi
	
'


setenv custom_bootcmd_mmc0 '
	
	echo --- custom_bootcmd_mmc0 ---
	
	devnum=0
	
	run custom_mmc_boot
	
'


setenv custom_bootcmd_mmc1 '
	
	echo --- custom_bootcmd_mmc1 ---
	
	devnum=1
	
	run custom_mmc_boot
	
'


setenv custom_bootcmd_mmc_auto '
	
	echo --- custom_bootcmd_mmc_auto ---
	
	if test ${mmc_bootdev} -eq 1
	then
		run custom_bootcmd_mmc1
		run custom_bootcmd_mmc0
	elif test ${mmc_bootdev} -eq 0
	then
		run custom_bootcmd_mmc0
		run custom_bootcmd_mmc1
	fi
	
'


setenv custom_bootcmd_usb0 '
	
	echo --- custom_bootcmd_usb0 ---
	
	devnum=0
	
	run custom_usb_boot
	
'


setenv custom_bootcmd_pxe '
	
	echo --- custom_bootcmd_pxe ---
	
	run custom_boot_net_usb_start
	
	dhcp
	
	if pxe get
	then
		pxe boot
	fi
	
'


setenv custom_bootcmd_dhcp '
	
	echo --- custom_bootcmd_dhcp ---
	
	devtype=dhcp
	
	run custom_boot_net_usb_start
	
	if dhcp ${scriptaddr} ${boot_script_dhcp}
	then
		source ${scriptaddr}
	fi
	
	setenv efi_fdtfile ${fdtfile}
	
	if test -z "${fdtfile}" -a -n "${soc}"
	then
		setenv efi_fdtfile ${soc}-${board}${boardver}.dtb
	fi
	
	setenv efi_old_vci ${bootp_vci}
	setenv efi_old_arch ${bootp_arch}
	setenv bootp_vci PXEClient:Arch:00010:UNDI:003000
	setenv bootp_arch 0xa
	
	if dhcp ${kernel_addr_r}
	then
		tftpboot ${fdt_addr_r} dtb/${efi_fdtfile}
		
		if fdt addr -q ${fdt_addr_r}
		then
			bootefi ${kernel_addr_r} ${fdt_addr_r}
		else
			bootefi ${kernel_addr_r} ${fdtcontroladdr}
		fi
	fi
	
	setenv bootp_vci ${efi_old_vci}
	setenv bootp_arch ${efi_old_arch}
	setenv efi_fdtfile
	setenv efi_old_arch
	setenv efi_old_vci
	
'


setenv custom_boot_targets 'fel mmc_auto usb0 pxe dhcp'


setenv custom_distro_bootcmd '
	
	echo --- custom_distro_bootcmd ---
	
	for target in ${custom_boot_targets}
	do
		run custom_bootcmd_${target}
	done
	
'


setenv custom_bootcmd '
	
	echo run custom_bootcmd
	
	echo
	echo
	echo --- boot.scr start ---
	echo
	echo
	
	run custom_distro_bootcmd
	
	echo
	echo
	echo --- boot.scr end ---
	echo
	echo
	
'


run custom_bootcmd