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armv7.conf revision 1.10.2.1 
      1 # $NetBSD: armv7.conf,v 1.10.2.1 2017/04/26 02:52:17 pgoyette Exp $
      2 # ARMv7 customization script used by mkimage
      3 #
      4 board=armv7
      5 console=fb
      6 resize=true
      7 
      8 . ${DIR}/conf/evbarm.conf
      9 
     10 kernels_beagle="BEAGLEBOARD BEAGLEBONE"
     11 kernels_awin="BPI CUBIEBOARD CUBIETRUCK HUMMINGBIRD_A31"
     12 kernels_rpi="RPI2"
     13 kernels_amlogic="ODROID-C1"
     14 kernels_tegra="TEGRA"
     15 
     16 make_label() {
     17 	make_label_evbarm
     18 }
     19 
     20 make_fstab() {
     21 	make_fstab_evbarm
     22 }
     23 
     24 customize() {
     25 	customize_evbarm
     26 	cat >> "${mnt}/etc/rc.conf" << EOF
     27 mdnsd=YES
     28 wscons=YES
     29 devpubd=YES
     30 EOF
     31 }
     32 
     33 populate_beagle() {
     34 	bboard_kernelimg=netbsd-BEAGLEBOARD.ub
     35 	bboard_loadaddr=81000000
     36 	bbone_kernelimg=netbsd-BEAGLEBONE.ub
     37 	bbone_loadaddr=82000000
     38 
     39 	# Create a uEnv.txt to auto boot the correct kernel
     40 	cat >> "${mnt}/boot/uEnv.txt" << EOF
     41 loaduimage=if test \$board = am335x; then fatload mmc 0 ${bbone_loadaddr} ${bbone_kernelimg}; bootm ${bbone_loadaddr} root=ld0a; else fatload mmc 0 ${bboard_loadaddr} ${bboard_kernelimg}; bootm ${bboard_loadaddr} root=ld0a; fi
     42 EOF
     43 }
     44 
     45 populate_awin() {
     46 	cat >> "${mnt}/boot/uEnv.txt" << EOF
     47 bootargs=root=ld0a console=${console}
     48 uenvcmd=mmc dev 0; mmc rescan; if test \$fdtfile = sun7i-a20-cubieboard2.dtb; then setenv kernel netbsd-CUBIEBOARD.ub; elif test \$fdtfile = sun7i-a20-cubietruck.dtb; then setenv kernel netbsd-CUBIETRUCK.ub; elif test \$fdtfile = sun6i-a31-hummingbird.dtb; then setenv kernel netbsd-HUMMINGBIRD_A31.ub; elif test \$fdtfile = sun7i-a20-bananapi.dtb; then setenv kernel netbsd-BPI.ub; fi; fatload mmc 0:1 82000000 \$kernel; bootm 82000000
     49 EOF
     50 }
     51 
     52 populate_rpi() {
     53 	firmwaredir="${src}/external/broadcom/rpi-firmware/dist"
     54 	firmwarefiles="LICENCE.broadcom bootcode.bin fixup.dat fixup_cd.dat start.elf start_cd.elf"
     55 
     56 	# RPI2 kernel needs to be installed as kernel7.img
     57 	if [ -f "${mnt}/boot/netbsd-RPI2.bin" ]; then
     58 		echo "${bar} renaming netbsd-RPI2.bin to kernel7.img ${bar}"
     59 		mv "${mnt}/boot/netbsd-RPI2.bin" "${mnt}/boot/kernel7.img"
     60 
     61 		cat > "${mnt}/boot/cmdline.txt" << EOF
     62 root=ld0a console=${console}
     63 #fb=1280x1024		# to select a mode, otherwise try EDID
     64 #fb=disable		# to disable fb completely
     65 EOF
     66 
     67 	        echo "${bar} installing firmware files ${bar}"
     68 		(cd "${mnt}/boot" &&
     69 			for f in ${firmwarefiles}; do
     70 				echo " $f"
     71 				cp "${firmwaredir}/${f}" .
     72 			done
     73         	)
     74 
     75 	fi
     76 
     77 	#
     78 	# If arm_freq is specified in config.txt, set CPU frequency
     79 	# to match at boot time.
     80 	#
     81 	cp ${release}/etc/rc.local ${mnt}/etc/rc.local
     82 	cat >> ${mnt}/etc/rc.local << EOF
     83 if /sbin/sysctl -q machdep.cpu.frequency.max; then
     84 	cpufreq_max=\$(/sbin/sysctl -n machdep.cpu.frequency.max)
     85 	cpufreq_cur=\$(/sbin/sysctl -n machdep.cpu.frequency.current)
     86 	if [ ! "\$cpufreq_max" = "\$cpufreq_cur" ]; then
     87 		/sbin/sysctl -w machdep.cpu.frequency.target=\$cpufreq_max
     88 	fi
     89 fi
     90 EOF
     91 	echo "./etc/rc.local type=file uname=root gname=wheel mode=0644" \
     92 	    >> "$tmp/selected_sets"
     93 }
     94 
     95 populate_amlogic() {
     96 	odroidc1_kernelimg=netbsd-ODROID-C1.ub
     97 
     98 	# Create a boot.ini for Amlogic U-Boot
     99 	cat >> "${mnt}/boot/boot.ini" << EOF
    100 ODROIDC-UBOOT-CONFIG
    101 
    102 setenv bootargs "root=ld0a awge0.mac-address=\${ethaddr} console=${console}"
    103 setenv bootcmd "fatload mmc 0:1 0x21000000 ${odroidc1_kernelimg}; bootm 0x21000000"
    104 run bootcmd
    105 EOF
    106 }
    107 
    108 populate_tegra() {
    109 	tegra_kernelimg=netbsd-TEGRA.ub
    110 	tegra_loadaddr=0x90000000
    111 
    112 	# Create a boot.scr for Tegra U-Boot
    113 	cat > "${mnt}/boot/boot-TEGRA.txt" << EOF
    114 setenv bootargs root=ld0a
    115 fatload mmc 1:1 ${tegra_loadaddr} ${tegra_kernelimg}
    116 fatload mmc 1:1 \${fdt_addr_r} tegra124-\${board}.dtb
    117 fdt addr \${fdt_addr_r}
    118 bootm ${tegra_loadaddr} - \${fdt_addr_r}
    119 EOF
    120 	"${MKUBOOTIMAGE}" -A arm -C none -O netbsd -T script -a 0 -n "NetBSD/tegra boot" "${mnt}/boot/boot-TEGRA.txt" "${mnt}/boot/boot.scr"
    121 }
    122 
    123 populate() {
    124 	echo "${bar} looking for kernels in ${kernel} ${bar}"
    125 	kernels=""
    126 	# .ub kernels
    127 	for k in $kernels_beagle $kernels_awin $kernels_amlogic $kernels_tegra; do
    128 		f="${kernel}/netbsd-${k}.ub.gz"
    129 		test -f "${f}" && kernels="${kernels} ${f}"
    130 	done
    131 	# .bin kernels
    132 	for k in $kernels_rpi; do
    133 		f="${kernel}/netbsd-${k}.bin.gz"
    134 		test -f "${f}" && kernels="${kernels} ${f}"
    135 	done
    136 
    137 	# install kernels to /boot partition
    138 	for k in ${kernels}; do
    139 		tgt="$(basename ${k} | sed 's/\.gz$//')"
    140 		echo "${bar} installing ${k} to /boot/${tgt} ${bar}"
    141 		case "${k}" in
    142 		*.gz)
    143 			${GZIP_CMD} -dc "${k}" > "${mnt}/boot/${tgt}"
    144 			;;
    145 		*)
    146 			cp "${k}" "${mnt}/boot/${tgt}"
    147 			;;
    148 		esac
    149 	done
    150 
    151 	# board specific configuration
    152 	populate_beagle
    153 	populate_awin
    154 	populate_rpi
    155 	populate_amlogic
    156 	populate_tegra
    157 }
    158