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armv7.conf revision 1.19 
      1 # $NetBSD: armv7.conf,v 1.19 2017/11/09 21:36:46 skrll Exp $
      2 # ARMv7 customization script used by mkimage
      3 #
      4 board=armv7
      5 console=fb
      6 resize=true
      7 
      8 . ${DIR}/conf/evbarm.conf
      9 
     10 kernels_beagle="BEAGLEBOARD BEAGLEBONE"
     11 kernels_awin="BPI CUBIEBOARD CUBIETRUCK"
     12 kernels_rpi="RPI2"
     13 kernels_amlogic="ODROID-C1"
     14 kernels_tegra="TEGRA"
     15 kernels_sunxi="SUNXI"
     16 
     17 make_label() {
     18 	make_label_evbarm
     19 }
     20 
     21 make_fstab() {
     22 	make_fstab_evbarm
     23 }
     24 
     25 customize() {
     26 	customize_evbarm
     27 	cat >> "${mnt}/etc/rc.conf" << EOF
     28 mdnsd=YES
     29 wscons=YES
     30 devpubd=YES
     31 EOF
     32 }
     33 
     34 populate_common() {
     35 	# Install boot script
     36 	cp ${DIR}/files/armv7_boot.cmd ${mnt}/boot/boot.cmd
     37 	"${MKUBOOTIMAGE}" -A arm -C none -O netbsd -T script -a 0 -n "NetBSD/armv7 boot" "${mnt}/boot/boot.cmd" "${mnt}/boot/boot.scr"
     38 }
     39 
     40 populate_beagle() {
     41 	:
     42 }
     43 
     44 populate_awin() {
     45 	:
     46 }
     47 
     48 populate_rpi() {
     49 	firmwaredir="${src}/external/broadcom/rpi-firmware/dist"
     50 	firmwarefiles="LICENCE.broadcom bootcode.bin fixup.dat fixup_cd.dat start.elf start_cd.elf"
     51 
     52 	# RPI2 kernel needs to be installed as kernel7.img
     53 	if [ -f "${mnt}/boot/netbsd-RPI2.bin" ]; then
     54 		echo "${bar} renaming netbsd-RPI2.bin to kernel7.img ${bar}"
     55 		mv "${mnt}/boot/netbsd-RPI2.bin" "${mnt}/boot/kernel7.img"
     56 
     57 		cat > "${mnt}/boot/cmdline.txt" << EOF
     58 root=ld0a console=${console}
     59 #fb=1280x1024		# to select a mode, otherwise try EDID
     60 #fb=disable		# to disable fb completely
     61 EOF
     62 
     63 		cat > ${mnt}/boot/config.txt << EOF
     64 # UART settings, see https://www.raspberrypi.org/documentation/configuration/uart.md
     65 enable_uart=1
     66 force_turbo=0
     67 EOF
     68 
     69 	        echo "${bar} installing firmware files ${bar}"
     70 		(cd "${mnt}/boot" &&
     71 			for f in ${firmwarefiles}; do
     72 				echo " $f"
     73 				cp "${firmwaredir}/${f}" .
     74 			done
     75         	)
     76 
     77 	fi
     78 
     79 	#
     80 	# If arm_freq is specified in config.txt, set CPU frequency
     81 	# to match at boot time.
     82 	#
     83 	cp ${release}/etc/rc.local ${mnt}/etc/rc.local
     84 	cat >> ${mnt}/etc/rc.local << EOF
     85 if /sbin/sysctl -q machdep.cpu.frequency.max; then
     86 	cpufreq_max=\$(/sbin/sysctl -n machdep.cpu.frequency.max)
     87 	cpufreq_cur=\$(/sbin/sysctl -n machdep.cpu.frequency.current)
     88 	if [ ! "\$cpufreq_max" = "\$cpufreq_cur" ]; then
     89 		/sbin/sysctl -w machdep.cpu.frequency.target=\$cpufreq_max
     90 	fi
     91 fi
     92 EOF
     93 	echo "./etc/rc.local type=file uname=root gname=wheel mode=0644" \
     94 	    >> "$tmp/selected_sets"
     95 }
     96 
     97 populate_amlogic() {
     98 	odroidc1_kernelimg=netbsd-ODROID-C1.ub
     99 
    100 	# Create a boot.ini for Amlogic U-Boot
    101 	cat >> "${mnt}/boot/boot.ini" << EOF
    102 ODROIDC-UBOOT-CONFIG
    103 
    104 setenv bootargs "root=ld0a awge0.mac-address=\${ethaddr} console=${console}"
    105 setenv bootcmd "fatload mmc 0:1 0x21000000 ${odroidc1_kernelimg}; bootm 0x21000000"
    106 run bootcmd
    107 EOF
    108 }
    109 
    110 populate_sunxi() {
    111 	:
    112 }
    113 
    114 populate_tegra() {
    115 	:
    116 }
    117 
    118 populate() {
    119 	echo "${bar} looking for kernels in ${kernel} ${bar}"
    120 	kernels=""
    121 	# .ub kernels
    122 	for k in $kernels_beagle $kernels_awin $kernels_sunxi $kernels_amlogic $kernels_tegra; do
    123 		f="${kernel}/netbsd-${k}.ub.gz"
    124 		test -f "${f}" && kernels="${kernels} ${f}"
    125 	done
    126 	# .bin kernels
    127 	for k in $kernels_rpi; do
    128 		f="${kernel}/netbsd-${k}.bin.gz"
    129 		test -f "${f}" && kernels="${kernels} ${f}"
    130 	done
    131 	# .dtb files
    132 	for k in $kernels_sunxi $kernels_tegra; do
    133 		test -d "${KERNOBJDIR}/${k}" && \
    134 		    dtbs="$(${MAKE} -C ${KERNOBJDIR}/${k} -v DTB)" || \
    135 		    dtbs=
    136 		for dtb in $dtbs; do
    137 			f="${kernel}/${dtb}.gz"
    138 			test -f "${f}" && kernels="${kernels} ${f}"
    139 		done
    140 	done
    141 
    142 	# install kernels to /boot partition
    143 	for k in ${kernels}; do
    144 		tgt="$(basename ${k} | sed 's/\.gz$//')"
    145 		echo "${bar} installing ${k} to /boot/${tgt} ${bar}"
    146 		case "${k}" in
    147 		*.gz)
    148 			${GZIP_CMD} -dc "${k}" > "${mnt}/boot/${tgt}"
    149 			;;
    150 		*)
    151 			cp "${k}" "${mnt}/boot/${tgt}"
    152 			;;
    153 		esac
    154 	done
    155 
    156 	# board specific configuration
    157 	populate_beagle
    158 	populate_awin
    159 	populate_rpi
    160 	populate_amlogic
    161 	populate_tegra
    162 	populate_sunxi
    163 
    164 	# common configuration
    165 	populate_common
    166 }
    167