# $NetBSD: armv7.conf,v 1.35.2.1 2019/11/27 13:46:45 martin Exp $ # ARMv7 customization script used by mkimage # board=armv7 console=fb resize=true . ${DIR}/conf/evbarm.conf kernels_generic="GENERIC" make_label() { make_label_evbarm } make_fstab() { make_fstab_evbarm } customize() { customize_evbarm cat >> "${mnt}/etc/rc.conf" << EOF mdnsd=YES devpubd=YES wscons=\$(dev_exists wsdisplay0) EOF } populate_common() { if [ -f "${release}/usr/mdec/bootarm.efi" ]; then # Install EFI bootloader mkdir -p "${mnt}/boot/EFI/BOOT" cp "${release}/usr/mdec/bootarm.efi" "${mnt}/boot/EFI/BOOT/bootarm.efi" # Install GENERIC kernel to root of the FFS partition ${GZIP_CMD} -dc ${kernel}/netbsd-${kernels_generic}.gz > "${mnt}/netbsd" echo "./netbsd type=file uname=root gname=wheel mode=0755" \ >> "$tmp/selected_sets" cp ${DIR}/files/armv7_boot.cmd ${mnt}/boot/boot.cmd else # Fallback to non-EFI boot command cp ${DIR}/files/armv7_boot_nonefi.cmd ${mnt}/boot/boot.cmd fi # Install boot script "${MKUBOOTIMAGE}" -A arm -C none -O netbsd -T script -a 0 -n "NetBSD/armv7 boot" "${mnt}/boot/boot.cmd" "${mnt}/boot/boot.scr" } populate_rpi() { firmwaredir="${src}/external/broadcom/rpi-firmware/dist" firmwarefiles="LICENCE.broadcom bootcode.bin fixup.dat fixup_cd.dat start.elf start_cd.elf" # The GENERIC .img kernel needs to be installed as kernel7.img for RPI2 if [ -f "${mnt}/boot/netbsd-GENERIC.img" ]; then echo "${bar} renaming netbsd-GENERIC.img to kernel7.img ${bar}" mv "${mnt}/boot/netbsd-GENERIC.img" "${mnt}/boot/kernel7.img" cat > "${mnt}/boot/cmdline.txt" << EOF root=ld0a console=${console} #fb=1280x1024 # to select a mode, otherwise try EDID #fb=disable # to disable fb completely EOF cat > ${mnt}/boot/config.txt << EOF # Boot options, see https://www.raspberrypi.org/documentation/configuration/config-txt/boot.md kernel_address=0x01000040 # UART settings, see https://www.raspberrypi.org/documentation/configuration/uart.md enable_uart=1 force_turbo=0 EOF echo "${bar} installing firmware files ${bar}" (cd "${mnt}/boot" && for f in ${firmwarefiles}; do echo " $f" cp "${firmwaredir}/${f}" . done ) fi # # If arm_freq is specified in config.txt, set CPU frequency # to match at boot time. # cp ${release}/etc/rc.local ${mnt}/etc/rc.local cat >> ${mnt}/etc/rc.local << EOF if /sbin/sysctl -q machdep.cpu.frequency.max; then cpufreq_max=\$(/sbin/sysctl -n machdep.cpu.frequency.max) cpufreq_cur=\$(/sbin/sysctl -n machdep.cpu.frequency.current) if [ ! "\$cpufreq_max" = "\$cpufreq_cur" ]; then /sbin/sysctl -w machdep.cpu.frequency.target=\$cpufreq_max fi fi EOF echo "./etc/rc.local type=file uname=root gname=wheel mode=0644" \ >> "$tmp/selected_sets" } populate_amlogic() { odroidc1_kernelimg=netbsd-GENERIC.ub # Create a boot.ini for Amlogic U-Boot cat >> "${mnt}/boot/boot.ini" << EOF ODROIDC-UBOOT-CONFIG setenv bootargs "awge0.mac-address=\${ethaddr}" setenv bootcmd "fatload mmc 0:1 0x21000000 ${odroidc1_kernelimg}; fatload mmc 0:1 0x20000000 dtb/meson8b-odroidc1.dtb; bootm 0x21000000 - 0x20000000" run bootcmd EOF } populate() { echo "${bar} looking for kernels in ${kernel} ${bar}" kernels="" # .ub kernels for k in $kernels_generic; do f="${kernel}/netbsd-${k}.ub.gz" test -f "${f}" && kernels="${kernels} ${f}" done # .img kernels for k in $kernels_generic; do f="${kernel}/netbsd-${k}.img.gz" test -f "${f}" && kernels="${kernels} ${f}" done # .dtb files for k in $kernels_generic $; do test -d "${KERNOBJDIR}/${k}" && \ dtbs="$(${MAKE} -C ${KERNOBJDIR}/${k} -v DTB)" || \ dtbs= for dtb in $dtbs; do f="${kernel}/${dtb}.gz" test -f "${f}" && kernels="${kernels} ${f}" done done # "kernels" includes some .dtb files that should go into a separate # directory mkdir -p "${mnt}/boot/dtb" # install kernels to /boot partition for k in ${kernels}; do tgt="$(basename ${k} | sed 's/\.gz$//')" case "${tgt}" in sun*.dtb|am335x-*.dtb|omap3-*.dtb|meson8b-*.dtb|tegra*.dtb|vexpress*.dtb) pfx="dtb/";; *) pfx=;; esac echo "${bar} installing ${k} to /boot/${tgt} (on ${mnt}, pfx=${pfx}) ${bar}" case "${k}" in *.gz) ${GZIP_CMD} -dc "${k}" > "${mnt}/boot/${pfx}${tgt}" ;; *) cp "${k}" "${mnt}/boot/${pfx}${tgt}" ;; esac || fail "Copy of ${k} to ${mnt}/boot/${tgt} failed" done # board specific configuration populate_amlogic populate_rpi # common configuration populate_common }