netboot.xyz/src/openbsd.ipxe

#!ipxe

# OpenBSD Operating System
# http://www.openbsd.org

:openbsd_menu
menu OpenBSD
item 6.4 OpenBSD 6.4
item 6.3 OpenBSD 6.3
item 6.2 OpenBSD 6.2
item 6.1 OpenBSD 6.1
item snapshots OpenBSD 6.4 Latest Snapshot
choose ver || goto openbsd_exit
iseq ${ver} 6.4 && set image_ver 64 ||
iseq ${ver} 6.3 && set image_ver 63 ||
iseq ${ver} 6.2 && set image_ver 62 ||
iseq ${ver} 6.1 && set image_ver 61 ||
iseq ${ver} snapshots && set image_ver 64 ||

iseq ${arch} x86_64 && goto openbsd_x64 ||
set openbsd_arch i386
goto boot_openbsd

:openbsd_x64
set openbsd_arch amd64
goto boot_openbsd

:boot_openbsd
set src http://ftp.openbsd.org/pub/OpenBSD/${ver}/${openbsd_arch}/cd${image_ver}.iso
imgfree
initrd ${src}
chain ${memdisk} iso raw
exit

:openbsd_exit
clear menu
exit 0