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arm64.conf revision 1.3 
      1 # $NetBSD: arm64.conf,v 1.3 2018/08/12 17:15:56 jmcneill Exp $
      2 # ARM64 customization script used by mkimage
      3 #
      4 board=arm64
      5 console=fb
      6 resize=true
      7 
      8 . ${DIR}/conf/evbarm.conf
      9 
     10 kernel_GENERIC64="GENERIC64"
     11 
     12 make_label() {
     13 	make_label_evbarm
     14 }
     15 
     16 make_fstab() {
     17 	make_fstab_evbarm
     18 }
     19 
     20 customize() {
     21 	customize_evbarm
     22 	cat >> "${mnt}/etc/rc.conf" << EOF
     23 mdnsd=YES
     24 wscons=YES
     25 devpubd=YES
     26 EOF
     27 }
     28 
     29 populate_common() {
     30 	# Rename kernel to netbsd.img
     31 	mv "${mnt}/boot/netbsd-${kernel_GENERIC64}.img" "${mnt}/boot/netbsd.img"
     32 	# Install boot configuration file
     33 	mkdir -p "${mnt}/boot/extlinux"
     34 	cp ${DIR}/files/arm64_extlinux.conf "${mnt}/boot/extlinux/extlinux.conf"
     35 }
     36 
     37 populate_allwinner() {
     38 	# U-Boot expects 64-bit DTB files to live in an allwinner/ subdirectory
     39 	mkdir -p "${mnt}/boot/dtb/allwinner"
     40 	mv "${mnt}"/boot/sun50i-*.dtb "${mnt}/boot/dtb/allwinner/"
     41 }
     42 
     43 populate_rockchip() {
     44 	# U-Boot expects 64-bit DTB files to live in a rockchip/ subdirectory
     45 	mkdir -p "${mnt}/boot/dtb/rockchip"
     46 	mv "${mnt}"/boot/rk3328-*.dtb "${mnt}/boot/dtb/rockchip/"
     47 	mv "${mnt}"/boot/rk3399-*.dtb "${mnt}/boot/dtb/rockchip/"
     48 }
     49 
     50 populate_rpi() {
     51 	firmwaredir="${src}/external/broadcom/rpi-firmware/dist"
     52 	firmwarefiles="LICENCE.broadcom bootcode.bin fixup.dat fixup_cd.dat start.elf start_cd.elf"
     53 
     54 	cat > "${mnt}/boot/cmdline.txt" << EOF
     55 root=ld0a console=${console}
     56 EOF
     57 
     58 	cat > "${mnt}/boot/config.txt" << EOF
     59 arm_64bit=1
     60 kernel=netbsd.img
     61 kernel_address=0x200000
     62 enable_uart=1
     63 force_turbo=0
     64 EOF
     65 
     66 	echo "${bar} installing firmware files ${bar}"
     67 	(cd "${mnt}/boot" &&
     68 		for f in ${firmwarefiles}; do
     69 			echo " $f"
     70 			cp "${firmwaredir}/${f}" .
     71 		done
     72 	)
     73 }
     74 
     75 populate_nvidia() {
     76 	# Move tegra dtb files to /boot/dtb
     77 	mkdir -p "${mnt}/boot/dtb"
     78 	mv "${mnt}"/boot/tegra*.dtb "${mnt}/boot/dtb/"
     79 }
     80 
     81 populate() {
     82 	echo "${bar} looking for kernel in ${kernel} ${bar}"
     83 	kernels=""
     84 	k="$kernel_GENERIC64"
     85 
     86 	# .imgkernel
     87 	f="${kernel}/netbsd-${k}.img.gz"
     88 	test -f "${f}" && kernels="${kernels} ${f}"
     89 
     90 	# .dtb files
     91 	test -d "${KERNOBJDIR}/${k}" && \
     92 	    dtbs="$(${MAKE} -C ${KERNOBJDIR}/${k} -v DTB)" || \
     93 	    dtbs=
     94 	for dtb in $dtbs; do
     95 		f="${kernel}/${dtb}.gz"
     96 		test -f "${f}" && kernels="${kernels} ${f}"
     97 	done
     98 
     99 	# install files to /boot partition
    100 	for k in ${kernels}; do
    101 		tgt="$(basename ${k} | sed 's/\.gz$//')"
    102 		echo "${bar} installing ${k} to /boot/${tgt} ${bar}"
    103 		case "${k}" in
    104 		*.gz)
    105 			${GZIP_CMD} -dc "${k}" > "${mnt}/boot/${tgt}"
    106 			;;
    107 		*)
    108 			cp "${k}" "${mnt}/boot/${tgt}"
    109 			;;
    110 		esac ||
    111 			fail "Copy of ${k} to ${mnt}/boot/${tgt} failed"
    112 	done
    113 
    114 	# SoC specific configuration
    115 	populate_allwinner
    116 	populate_nvidia
    117 	populate_rockchip
    118 
    119 	# Board specific configuration
    120 	populate_rpi
    121 
    122 	# common configuration
    123 	populate_common
    124 }
    125