#!ipxe

# if kbmap is not already set, we set a default to avoid question on boot
isset ${kbmap} || set kbmap us

# generate a setting with 32 or 64 depending on what the cpu supports
cpuid --ext 29 && set bitn 64 || set bitn 32


# This is for 4.8.1-beta002.iso or later
kernel altker${bitn} initrd=initram.igz initrd=sysrcd.dat.cpio edd=off vga=791 scandelay=0 dodhcp setkmap=${kbmap} nomdadm nodmraid rootpass=l
initrd initram.igz

# ipxe does currently only support adding cpio headers on the fly to bzImage boots,
# but not efi, for now use preadded cpio header
# generate with: echo sysrcd.dat | cpio -H newc -o > sysrcd.dat.cpio
initrd sysrcd.dat.cpio

imgstat

boot



# ==============================================================================================
#    Anything below here is just legacy stuff that was used before official support was added
# ==============================================================================================





exit

# This below, is from before official systemrescuecd was patched with init script support for checking rootfs for squashfs

# see skipefi below
iseq ${platform} efi && set cmdextra netboot=http://b800.org/sysr/sysrcd.dat ||

kernel altker${bitn} initrd=initram.igz initrd=init initrd=sysrcd.dat edd=off vga=791 scandelay=0 dodhcp setkmap=${kbmap} nomdadm nodmraid rootpass=l ${cmdextra}

initrd initram.igz
iseq ${platform} efi && goto skipefi ||
# modified init script that tries to loads sysrcd squashfs from initrd - AFAIK not possible to pass multiple initrds in efi mode.
# this is because we know net access is working in ipxe - but unsure about linux kernel support, it works using ipxe way of adding cpio headers
# see /init.patch.txt for changes
initrd -n init init.new? init mode=755
initrd -n sysrcd.dat sysrcd.dat sysrcd.dat
:skipefi

#initrd sysrcd.md5 /sysrcd.md5
#imgstat
boot