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Raspi2-3_GenImage
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may break - be caref
may break - be caref
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r524:213afb8eaa67
r524:213afb8eaa67
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15-rpi-config.sh
269 lines | 10.0 KiB | application/x-sh | BashLexer
/ bootstrap.d / 15-rpi-config.sh
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drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 #
# Setup RPi2/3 config and cmdline
#
# Load utility functions
. ./functions.sh
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 r524 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
# Install boot binaries from local directory
cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
else
# Create temporary directory for boot binaries
temp_dir=$(as_nobody mktemp -d)
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142
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 r524 # Install latest boot binaries from raspberry/firmware github
as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142
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 r524 # Move downloaded boot binaries
mv "${temp_dir}/"* "${BOOT_DIR}/"
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142
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 r524 # Remove temporary directory for boot binaries
rm -fr "${temp_dir}"
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142
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may break - be caref
 r524 # Set permissions of the boot binaries
chown -R root:root "${BOOT_DIR}"
chmod -R 600 "${BOOT_DIR}"
fi
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128
# Setup firmware boot cmdline
burnbabyburn
.
 r327 if [ "$ENABLE_UBOOTUSB" = true ] ; then
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 r523 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait init=/bin/systemd"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 else
burnbabyburn
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 r327 if [ "$ENABLE_SPLITFS" = true ] ; then
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 r523 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait init=/bin/systemd"
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 r327 else
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 r523 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait init=/bin/systemd"
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.
 r327 fi
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
# Add encrypted root partition to cmdline.txt
if [ "$ENABLE_CRYPTFS" = true ] ; then
if [ "$ENABLE_SPLITFS" = true ] ; then
burnbabyburn
enhancment thx to spellcheck.net
 r312 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 else
burnbabyburn
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 r327 if [ "$ENABLE_UBOOTUSB" = true ] ; then
CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
else
CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
burnbabyburn
bugfix
 r330 fi
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
fi
Unknown
let it break again?
 r494 # Enable Kernel messages on standard output
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 r469 if [ "$ENABLE_PRINTK" = true ] ; then
install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
fi
# Install udev rule for serial alias - serial0 = console serial1=bluetooth
install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
# Remove IPv6 networking support
if [ "$ENABLE_IPV6" = false ] ; then
CMDLINE="${CMDLINE} ipv6.disable=1"
fi
# Automatically assign predictable network interface names
if [ "$ENABLE_IFNAMES" = false ] ; then
CMDLINE="${CMDLINE} net.ifnames=0"
else
CMDLINE="${CMDLINE} net.ifnames=1"
fi
# Install firmware config
install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
Unknown
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 r494 # Locks CPU frequency at maximum
Unknown
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 r443 if [ "$ENABLE_TURBO" = true ] ; then
echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
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a
 r458 # helps to avoid sdcard corruption when force_turbo is enabled.
echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
Unknown
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 r443 fi
if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
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leer
 r504
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 r443 # Bluetooth enabled
if [ "$ENABLE_BLUETOOTH" = true ] ; then
# Create temporary directory for Bluetooth sources
temp_dir=$(as_nobody mktemp -d)
# Fetch Bluetooth sources
as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
# Copy downloaded sources
mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
# Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
as_nobody wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
as_nobody wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
# Set permissions
chown -R root:root "${R}/tmp/pi-bluetooth"
# Install tools
install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
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 r504
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 r483 # make scripts executable
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 r480 chmod +x "${R}/usr/bin/bthelper"
chmod +x "${R}/usr/bin/btuart"
Unknown
Better Bluetooth and serial...
 r443
# Install bluetooth udev rule
install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
# Install Firmware Flash file and apropiate licence
Unknown
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 r446 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
Unknown
Better Bluetooth and serial...
 r443 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
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leer
 r504
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 r476 # Remove temporary directories
Unknown
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 r443 rm -fr "${temp_dir}"
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 r476 rm -fr "${R}"/tmp/pi-bluetooth
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leer
 r504
Unknown
Better Bluetooth and serial...
 r443 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
# set overlay to swap ttyAMA0 and ttyS0
echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
# if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
if [ "$ENABLE_TURBO" = false ] ; then
echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
fi
fi
burnbabyburn
leer
 r504
Unknown
bv
 r469 # Activate services
chroot_exec systemctl enable pi-bluetooth.hciuart.service
burnbabyburn
leer
 r504
Unknown
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 r443 else # if ENABLE_BLUETOOTH = false
# set overlay to disable bluetooth
echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
fi # ENABLE_BLUETOOTH end
fi
# may need sudo systemctl disable hciuart
if [ "$ENABLE_CONSOLE" = true ] ; then
Unknown
a
 r449 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
Unknown
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 r443 # add string to cmdline
CMDLINE="${CMDLINE} console=serial0,115200"
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leer
 r504
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 r443 # Enable serial console systemd style
Unknown
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 r524 chroot_exec systemctl enable serial-getty\@serial0.service
Unknown
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 r443 else
echo "enable_uart=0" >> "${BOOT_DIR}/config.txt"
Unknown
zswap systemdswap
r460 fi
if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
# Create temporary directory for systemd-swap sources
temp_dir=$(as_nobody mktemp -d)
# Fetch systemd-swap sources
Unknown
a
 r495 as_nobody git -C "${temp_dir}" clone "${SYSTEMDSWAP_URL}"
Unknown
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r460
# Copy downloaded systemd-swap sources
mv "${temp_dir}/systemd-swap" "${R}/tmp/"
# Change into downloaded src dir
cd "${R}/tmp/systemd-swap" || exit
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leer
 r504
Unknown
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r460 # Build package
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 r510 bash ./package.sh debian
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 r512
# Change back into script root dir
cd "${WORKDIR}" || exit
# Set permissions of the systemd-swap sources
chown -R root:root "${R}/tmp/systemd-swap"
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leer
 r504
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 r519 # Install package - IMPROVE AND MAKE IT POSSIBLE WITHOUT VERSION NR.
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 r514 chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap_4.0.1_any.deb
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 r504
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r460 # Enable service
chroot_exec systemctl enable systemd-swap
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 r512
# Remove temporary directory for systemd-swap sources
rm -fr "${temp_dir}"
Unknown
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 r494 else
# Enable ZSWAP in cmdline if systemd-swap is not used
if [ "$KERNEL_ZSWAP" = true ] ; then
burnbabyburn
leer
 r504 CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
Unknown
let it break again?
 r494 fi
Unknown
zswap systemdswap
r460 fi
Unknown
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 r499 if [ "$KERNEL_SECURITY" = true ] ; then
CMDLINE="${CMDLINE} apparmor=1 security=apparmor"
fi
Unknown
zswap systemdswap
r460
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 # Install firmware boot cmdline
echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
# Setup minimal GPU memory allocation size: 16MB (no X)
if [ "$ENABLE_MINGPU" = true ] ; then
echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
fi
# Setup boot with initramfs
if [ "$ENABLE_INITRAMFS" = true ] ; then
echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
fi
# Create firmware configuration and cmdline symlinks
ln -sf firmware/config.txt "${R}/boot/config.txt"
ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
# Install and setup kernel modules to load at boot
Unknown
more varia
 r357 mkdir -p "${LIB_DIR}/modules-load.d/"
install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128
# Load hardware random module at boot
if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
Unknown
more varia
 r357 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
# Load sound module at boot
if [ "$ENABLE_SOUND" = true ] ; then
Unknown
more varia
 r357 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142 else
echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
# Enable I2C interface
if [ "$ENABLE_I2C" = true ] ; then
echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
Unknown
more varia
 r357 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
# Enable SPI interface
if [ "$ENABLE_SPI" = true ] ; then
echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
Unknown
more varia
 r357 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
Unknown
Fixing SPI on RPI 3B+
 r274 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
Unknown
more varia
 r357 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 fi
fi
drtyhlpr
Added: Disable RPi2/3 under-volt warnings (from michaelfranzl PR)
 r130 # Disable RPi2/3 under-voltage warnings
burnbabyburn
enhancment thx to spellcheck.net
 r312 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
drtyhlpr
Added: Disable RPi2/3 under-volt warnings (from michaelfranzl PR)
 r130 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
fi
drtyhlpr
Updated: Moved RPi2/3 related configs to new file 14-rpi-config.sh
 r128 # Install kernel modules blacklist
mkdir -p "${ETC_DIR}/modprobe.d/"
install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
# Install sysctl.d configuration files
install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"