path: root/targets/support/bootloader-setup.sh

#!/bin/bash
. ${clst_sharedir}/targets/support/functions.sh
. ${clst_sharedir}/targets/support/filesystem-functions.sh

# $1 is the destination root

extract_cdtar $1
extract_kernels $1/boot
check_bootargs
check_filesystem_type

default_append_line="root=/dev/ram0 init=/linuxrc ${cmdline_opts} ${custom_kopts} cdroot"
[ -n "${clst_splash_theme}" ] && default_append_line="${default_append_line} splash=silent,theme:${clst_livecd_splash_theme} CONSOLE=/dev/tty1 quiet"

case ${clst_hostarch} in
	alpha)
		# NO SOFTLEVEL SUPPORT YET
		acfg=$1/etc/aboot.conf
		bctr=0
		# Pass 1 is for non-serial
		for x in ${clst_boot_kernel}
		do
			echo -n "${bctr}:/boot/${x} " >> ${acfg}
			echo -n "initrd=/boot/${x}.igz root=/dev/ram0 " >> ${acfg}
			echo "init=/linuxrc ${cmdline_opts} cdroot" >> ${acfg}
			((bctr=${bctr}+1))
		done
		# Pass 2 is for serial
		cmdline_opts="${cmdline_opts} console=ttyS0"
		for x in ${clst_boot_kernel}
		do
			echo -n "${bctr}:/boot/${x} " >> ${acfg}
			echo -n "initrd=/boot/${x}.igz root=/dev/ram0 " >> ${acfg}
			echo "init=/linuxrc ${cmdline_opts} cdroot" >> ${acfg}
			((bctr=${bctr}+1))
		done
	;;
	arm)
		# NO SOFTLEVEL SUPPORT YET
	;;
	hppa)
		# NO SOFTLEVEL SUPPORT YET
		icfg=$1/boot/palo.conf
		kmsg=$1/boot/kernels.msg
		hmsg=$1/boot/help.msg
		# Make sure we strip the extension to the kernel to allow palo to choose
		boot_kernel_common_name=${first/%32/}
		boot_kernel_common_name=${boot_kernel_common_name/%64/}
		echo "--commandline=0/${boot_kernel_common_name} initrd=${first}.igz root=/dev/ram0 init=/linuxrc cdroot ${cmdline_opts}" >> ${icfg}
		echo "--bootloader=boot/iplboot" >> ${icfg}
		echo "--ramdisk=boot/${first}.igz" >> ${icfg}
		for x in ${clst_boot_kernel}
		do
			echo "--recoverykernel=boot/${x}" >> ${icfg}
		done
	;;
	ppc*|powerpc*)
		# NO SOFTLEVEL SUPPORT YET
		icfg=$1/boot/yaboot.conf
		kmsg=$1/boot/boot.msg

		echo "device=cd:" >> ${icfg}
		echo "root=/dev/ram" >> ${icfg}
		echo "fgcolor=white" >> ${icfg}
		echo "bgcolor=black" >> ${icfg}
		echo "message=/boot/boot.msg" >> ${icfg}

		# Here is where I fix up the boot.msg file.
		sed -e 's/ARCH/PowerPC/' \
			-e 's/HARDWARE/Apple and IBM hardware/' \
			-i $kmsg

		# Setup the IBM yaboot.conf
		etc_icfg=$1/etc/yaboot.conf
		mkdir -p $1/etc
		IBM_YABOOT="FALSE"
		echo "root=/dev/ram" >> ${etc_icfg}
		echo "fgcolor=white" >> ${etc_icfg}
		echo "bgcolor=black" >> ${etc_icfg}
		echo "message=/boot/boot.msg" >> ${etc_icfg}

		for x in ${clst_boot_kernel}
		do
			eval "clst_kernel_console=\$clst_boot_kernel_${x}_console"
			eval "clst_kernel_machine_type=\$clst_boot_kernel_${x}_machine_type"
			eval custom_kopts=\$${x}_kernelopts

			echo "APPENDING CUSTOM KERNEL ARGS: ${custom_kopts}"
			if [ "${clst_kernel_machine_type}" == "ibm" ]
			then
				IBM_YABOOT="true"
				if [ -n "${clst_kernel_console}" ]
				then
					echo >> ${etc_icfg}
					echo "image=/boot/${x}" >> ${etc_icfg}

					if [ -e "$1/boot/${x}.igz" ]
					then
						echo "initrd=/boot/${x}.igz" >> ${etc_icfg}
					fi

					echo "label=${x}" >> ${etc_icfg}
					echo "read-write" >> ${icfg}
					echo "append=\"${default_append_line}\"" >> ${etc_icfg}

					for y in ${clst_kernel_console}
					do
						echo ${y}
						echo >> ${etc_icfg}
						echo "image=/boot/${x}" >> ${etc_icfg}

						if [ -e "$1/boot/${x}.igz" ]
						then
							echo "initrd=/boot/${x}.igz" >> ${etc_icfg}
						fi

						echo "label=${x}-${y} " >> ${etc_icfg}
						echo "read-write" >> ${icfg}
						echo "append=\"${default_append_line} console=${y}\"" >> ${etc_icfg}
					done
				else
					echo >> ${etc_icfg}
					echo "image=/boot/${x}" >> ${etc_icfg}

					if [ -e "$1/boot/${x}.igz" ]
					then
						echo "initrd=/boot/${x}.igz" >> ${etc_icfg}
					fi

					echo "label=${x}" >> ${etc_icfg}
					echo "read-write" >> ${etc_icfg}
					echo "append=\"${default_append_line}\"" >> ${etc_icfg}
				fi
			else
				# Here we wipe out the /ppc directory, if it exists.
				rm -rf $1/ppc
				if [ -n "${clst_kernel_console}" ]
				then
					echo >> ${icfg}
					echo "image=/boot/${x}" >> ${icfg}

					if [ -e "$1/boot/${x}.igz" ]
					then
						echo "initrd=/boot/${x}.igz" >> ${icfg}
					fi

					echo "label=${x}" >> ${icfg}
					echo "read-write" >> ${icfg}
					echo "append=\"${default_append_line}\"" >> ${icfg}

					for y in ${clst_kernel_console}
					do
						echo >> ${icfg}
						echo "image=/boot/${x}" >> ${icfg}

						if [ -e "$1/boot/${x}.igz" ]
						then
							echo "initrd=/boot/${x}.igz" >> ${icfg}
						fi

						echo "label=${x}-${y} " >> ${icfg}
						echo "read-write" >> ${icfg}
						echo "append=\"${default_append_line} console=${y}\"" >> ${icfg}
					done
				else
					echo >> ${icfg}
					echo "image=/boot/${x}" >> ${icfg}

					if [ -e "$1/boot/${x}.igz" ]
					then
						echo "initrd=/boot/${x}.igz" >> ${icfg}
					fi

					echo "label=${x}" >> ${icfg}
					echo "read-write" >> ${icfg}
					echo "append=\"${default_append_line}\"" >> ${icfg}
				fi
			fi
		done

		if [ "${IBM_YABOOT}" == "FALSE" ]
		then
			rm ${etc_kmsg}
			rmdir $1/etc
			if [ -d $1/ppc ]
			then
				rm -r $1/ppc
			fi
		fi

	;;
	sparc*)
		# NO SOFTLEVEL SUPPORT YET
		scfg=$1/boot/silo.conf
		echo "default=\"help\"" > ${scfg}
		echo "message=\"/boot/boot.msg\"" >> ${scfg}

		for x in ${clst_boot_kernel}
		do
			echo >> ${icfg}
			echo "image=\"/boot/${x}\"" >> ${scfg}
			echo -e "\tlabel=\"${x}\"" >> ${scfg}
			echo -e "\tappend=\"initrd=/boot/${x}.igz root=/dev/ram0 init=/linuxrc ${cmdline_opts} cdroot\"" >> ${scfg}

		done

		echo "image=\"cat /boot/silo.conf\"" >> ${scfg}
		echo -e "label=\"config\"" >> ${scfg}
		echo "image=\"cat /boot/video.msg\"" >> ${scfg}
		echo -e "label=\"video\"" >> ${scfg}
		echo "image=\"cat /boot/help.msg\"" >> ${scfg}
		echo -e "label=\"help\"" >> ${scfg}
		echo "image=\"cat /boot/parameters.msg\"" >> ${scfg}
		echo -e "label=\"parameters\"" >> ${scfg}
	;;
	ia64)
		# NO SOFTLEVEL SUPPORT YET
		iacfg=$1/boot/elilo.conf
		echo 'prompt' > ${iacfg}
		echo 'message=/efi/boot/elilo.msg' >> ${iacfg}
		echo 'chooser=simple' >> ${iacfg}
		echo 'timeout=50' >> ${iacfg}
		echo 'relocatable' >> ${iacfg}
		echo >> ${iacfg}
		for x in ${clst_boot_kernel}
		do
			echo "image=/efi/boot/${x}" >> ${iacfg}
			echo "  label=${x}" >> ${iacfg}
			echo '  append="'initrd=${x}.igz ${default_append_line}'"' >> ${iacfg}
			echo "  initrd=/efi/boot/${x}.igz" >> ${iacfg}
			echo >> ${iacfg}
			echo "image=/efi/boot/${x}" >> ${iacfg}
			echo "  label=${x}-serial">> ${iacfg}
			echo '  append="'initrd=${x}.igz ${default_append_line}' console=tty0 console=ttyS0,9600"' >> ${iacfg}
			echo "  initrd=/efi/boot/${x}.igz" >> ${iacfg}
			echo >> ${iacfg}
			echo "image=/efi/boot/${x}" >> ${iacfg}
			echo "  label=${x}-ilo">> ${iacfg}
			echo '  append="'initrd=${x}.igz ${default_append_line}' console=tty0 console=ttyS3,9600"' >> ${iacfg}
			echo "  initrd=/efi/boot/${x}.igz" >> ${iacfg}
			echo >> ${iacfg}
			echo "image=/efi/boot/${x}" >> ${iacfg}
			echo "  label=${x}-sgi">> ${iacfg}
			echo '  append="'initrd=${x}.igz ${default_append_line}' console=tty0 console=ttySG0,115200"' >> ${iacfg}
			echo "  initrd=/efi/boot/${x}.igz" >> ${iacfg}
			echo >> ${iacfg}
			mv $1/boot/${x}{,.igz} $1/boot/efi/boot
		done
		cp ${iacfg} $1/boot/efi/boot
	;;
	x86|amd64)
		if [ -e $1/isolinux/isolinux.bin ]
		then
			cp -f $1/boot/* $1/isolinux
			# the rest of this function sets up the config file for isolinux
			icfg=$1/isolinux/isolinux.cfg
			kmsg=$1/isolinux/kernels.msg
			echo "default ${first}" > ${icfg}
			echo "timeout 150" >> ${icfg}
			echo "prompt 1" >> ${icfg}
			echo "display boot.msg" >> ${icfg}
			echo "F1 kernels.msg" >> ${icfg}
			echo "F2 F2.msg" >> ${icfg}
			echo "F3 F3.msg" >> ${icfg}
			echo "F4 F4.msg" >> ${icfg}
			echo "F5 F5.msg" >> ${icfg}
			echo "F6 F6.msg" >> ${icfg}
			echo "F7 F7.msg" >> ${icfg}

			echo "Available kernels:" > ${kmsg}
			for i in 2 3 4 5 6 7
			do
				cp ${clst_sharedir}/files/livecd/x86-F$i.msg \
					$1/isolinux/F$i.msg
			done

			for x in ${clst_boot_kernel}
			do
				eval custom_kopts=\$${x}_kernelopts
				echo "APPENDING CUSTOM KERNEL ARGS: ${custom_kopts}"
				echo >> ${icfg}

				eval "clst_kernel_softlevel=\$clst_boot_kernel_${x}_softlevel"

				if [ -n "${clst_kernel_softlevel}" ]
				then
					for y in ${clst_kernel_softlevel}
					do
						echo "label ${x}-${y}" >> ${icfg}
						echo "  kernel ${x}" >> ${icfg}
						echo "  append ${default_append_line} softlevel=${y} initrd=${x}.igz vga=791" >> ${icfg}

						echo >> ${icfg}
						echo "   ${x}" >> ${kmsg}
						echo "label ${x}-${y}-nofb" >> ${icfg}
						echo "  kernel ${x}" >> ${icfg}
						echo "  append ${default_append_line} softlevel=${y} initrd=${x}.igz" >> ${icfg}
						echo >> ${icfg}
						echo "   ${x}-nofb" >> ${kmsg}
					done
				else
					echo "label ${x}" >> ${icfg}
					echo "  kernel ${x}" >> ${icfg}
					echo "  append ${default_append_line} initrd=${x}.igz vga=791" >> ${icfg}
					echo >> ${icfg}
					echo "   ${x}" >> ${kmsg}
					echo "label ${x}-nofb" >> ${icfg}
					echo "  kernel ${x}" >> ${icfg}
					echo "  append ${default_append_line} initrd=${x}.igz" >> ${icfg}
					echo >> ${icfg}
					echo "   ${x}-nofb" >> ${kmsg}
				fi
			done

			if [ -f $1/isolinux/memtest86 ]
			then
				echo >> $icfg
				echo "   memtest86" >> $kmsg
				echo "label memtest86" >> $icfg
				echo "  kernel memtest86" >> $icfg
			fi
		fi

		if [ -e $1/boot/efi/elilo.efi ]
		then
			[ -e $1/isolinux/elilo.efi ] && rm -f $1/isolinux/elilo.efi
			iacfg=$1/boot/elilo.conf
			echo 'prompt' > ${iacfg}
			echo 'message=/efi/boot/elilo.msg' >> ${iacfg}
			echo 'chooser=simple' >> ${iacfg}
			echo 'timeout=50' >> ${iacfg}
			echo >> ${iacfg}
			for x in ${clst_boot_kernel}
			do
				echo "image=/efi/boot/${x}" >> ${iacfg}
				echo "  label=${x}" >> ${iacfg}
				echo '  append="'initrd=${x}.igz ${default_append_line}'"' >> ${iacfg}
				echo "  initrd=/efi/boot/${x}.igz" >> ${iacfg}
				echo >> ${iacfg}
				echo "image=/efi/boot/${x}" >> ${iacfg}
				echo >> ${iacfg}
				cp -f $1/boot/${x}{,.igz} $1/boot/efi/boot > /dev/null
				cp -f $1/isolinux/${x}{,.igz} $1/boot/efi/boot > /dev/null
			done
			cp ${iacfg} $1/boot/efi/boot
		fi

		if [ -e $1/boot/grub/stage2_eltorito ]
		then
			icfg=$1/boot/grub/menu.lst
			echo "default 0" > ${icfg}
			echo "timeout 15" >> ${icfg}
			echo "pager on" >> ${icfg}

			# Copy our splash if we're a Gentoo release
			case ${clst_livecd_type} in
				gentoo-*)
					[ -e ${clst_chroot_path}/boot/grub/splash.xpm.gz ] && \
						cp -f ${clst_chroot_path}/boot/grub/splash.xpm.gz \
						${1}/boot/grub
				;;
			esac

			if [ -e ${1}/boot/grub/splash.xpm.gz ]; then
				echo "splashimage=/boot/grub/splash.xpm.gz" >> ${icfg}
			fi

			for x in ${clst_boot_kernel}
			do
				eval custom_kopts=\$${x}_kernelopts
				echo "APPENDING CUSTOM KERNEL ARGS: ${custom_kopts}"
				echo >> ${icfg}

				eval "clst_kernel_softlevel=\$clst_boot_kernel_${x}_softlevel"

				if [ -n "${clst_kernel_softlevel}" ]
				then
					for y in ${clst_kernel_softlevel}
					do
						echo "title ${x}-${y}" >> ${icfg}
						echo "  append ${default_append_line} softlevel=${y} initrd=${x}.igz vga=791" >> ${icfg}
						if [ -e $1/boot/${x}.igz ]
						then
							echo "initrd /boot/${x}.igz" >> ${icfg}
						fi
						echo >> ${icfg}
						echo "title ${x}-${y} [ No FrameBuffer ]" >> ${icfg}
						echo "kernel /boot/${x} softlevel=${y} ${default_append_line}" >> ${icfg}
						if [ -e $1/boot/${x}.igz ]
						then
							echo "initrd /boot/${x}.igz" >> ${icfg}
						fi
						echo >> ${icfg}
					done
				else
					echo "title ${x}" >> ${icfg}
					echo "kernel /boot/${x} ${default_append_line} vga=791" >> ${icfg}
					if [ -e $1/boot/${x}.igz ]
					then
						echo "initrd /boot/${x}.igz" >> ${icfg}
					fi
					echo >> ${icfg}
					echo "title ${x} [ No FrameBuffer ]" >> ${icfg}
					echo "kernel /boot/${x} ${default_append_line}" >> ${icfg}
					if [ -e $1/boot/${x}.igz ]
					then
						echo "initrd /boot/${x}.igz" >> ${icfg}
					fi
				fi

			done

			# Setup help message
			echo >> ${icfg}
			echo "title help" >> ${icfg}
			cp ${clst_sharedir}/files/livecd/README.txt \
				$1/boot/help.msg
			echo "cat /boot/help.msg" >> ${icfg}

			if [ -f $1/boot/memtest86 ]
			then
				echo >> ${icfg}
				echo "title memtest86" >> ${icfg}
				echo "kernel /boot/memtest86" >> ${icfg}
			fi
		fi
	;;
	mips)
		# NO SOFTLEVEL SUPPORT YET

		# Mips is an interesting arch -- where most archs will
		# use ${1} as the root of the LiveCD, an SGI LiveCD lacks
		# such a root.  Instead, we will use ${1} as a scratch
		# directory to build the components we need for the
		# CD image, and then pass these components to the
		# `sgibootcd` tool which outputs a final CD image
		scratch="${1}"
		[ ! -d "${scratch}/kernels" ] && mkdir ${scratch}/kernels
		[ ! -d "${scratch}/kernels/misc" ] && mkdir ${scratch}/kernels/misc
		[ ! -d "${scratch}/arcload" ] && mkdir ${scratch}/arcload
		echo "" > ${scratch}/arc.cf

		# Move kernel binaries to ${scratch}/kernels, and
		# move everything else to ${scratch}/kernels/misc
		for x in ${clst_boot_kernel}; do
			[ -e "${1}/boot/${x}" ] && mv ${1}/boot/${x} ${scratch}/kernels
			[ -e "${1}/boot/${x}.igz" ] && mv ${1}/boot/${x}.igz ${scratch}/kernels/misc
		done
		[ -d "${1}/boot" ] && rmdir ${1}/boot

		# Source the arcload source file to generated required sections of arc.cf
		source ${clst_sharedir}/targets/support/mips-arcload_conf.sh

		# Generate top portions of the config
		echo -e "${topofconfig}${serial}${dbg}${cmt1}" >> ${scratch}/arc.cf

		# Next, figure out what kernels were specified in the
		# spec file, and generate the appropriate arcload conf
		# blocks specific to each system
		ip22="$(echo ${clst_boot_kernel} | tr " " "\n" | grep "ip22" | tr "\n" " ")"
		ip27="$(echo ${clst_boot_kernel} | tr " " "\n" | grep "ip27" | tr "\n" " ")"
		ip28="$(echo ${clst_boot_kernel} | tr " " "\n" | grep "ip28" | tr "\n" " ")"
		ip30="$(echo ${clst_boot_kernel} | tr " " "\n" | grep "ip30" | tr "\n" " ")"
		ip32="$(echo ${clst_boot_kernel} | tr " " "\n" | grep "ip32" | tr "\n" " ")"

		if [ -n "${ip22}" ]; then
			echo -e "${ip22base}" >> ${scratch}/arc.cf
			for x in ${ip22}; do echo -e "${!x}" >> ${scratch}/arc.cf; done
			echo -e "${ip22vid}${ip22x}" >> ${scratch}/arc.cf
		fi

		[ -n "${ip27}" ] && echo -e "${ip27base}" >> ${scratch}/arc.cf
		[ -n "${ip28}" ] && echo -e "${ip28base}" >> ${scratch}/arc.cf
		[ -n "${ip30}" ] && echo -e "${ip30base}" >> ${scratch}/arc.cf

		if [ -n "${ip32}" ]; then
			echo -e "${ip32base}" >> ${scratch}/arc.cf
			for x in ${ip32}; do echo -e "${!x}" >> ${scratch}/arc.cf; done
			echo -e "${ip32vid}${ip32x}" >> ${scratch}/arc.cf
		fi

		# Finish off the config
		echo -e "${cmt2}" >> ${scratch}/arc.cf

		# Move the bootloader binaries & config to their destination
		[ -e "${1}/sashARCS" ] && mv ${1}/sashARCS ${scratch}/arcload
		[ -e "${1}/sash64" ] && mv ${1}/sash64 ${scratch}/arcload
		[ -e "${1}/arc.cf" ] && mv ${1}/arc.cf ${scratch}/arcload
		;;
esac
exit $?