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Update 15-rpi-config.sh
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r659:f0f92a7cacc0
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1 1 #
2 2 # Setup RPi2/3 config and cmdline
3 3 #
4 4
5 5 # Load utility functions
6 6 . ./functions.sh
7 7
8 8 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
9 9 # Install boot binaries from local directory
10 10 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
11 11 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
12 12 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
13 13 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
14 14 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
15 15 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
16 16 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
17 17 else
18 18 # Create temporary directory for boot binaries
19 19 temp_dir=$(as_nobody mktemp -d)
20 20
21 21 # Install latest boot binaries from raspberry/firmware github
22 22 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
23 23 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
24 24 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
25 25 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
26 26 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
27 27 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
28 28 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
29 29
30 30 # Move downloaded boot binaries
31 31 mv "${temp_dir}/"* "${BOOT_DIR}/"
32 32
33 33 # Remove temporary directory for boot binaries
34 34 rm -fr "${temp_dir}"
35 35
36 36 # Set permissions of the boot binaries
37 37 chown -R root:root "${BOOT_DIR}"
38 38 chmod -R 600 "${BOOT_DIR}"
39 39 fi
40 40
41 41 # Setup firmware boot cmdline
42 42 if [ "$ENABLE_USBBOOT" = true ] ; then
43 43 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
44 44 else
45 45 if [ "$ENABLE_SPLITFS" = true ] ; then
46 46 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
47 47 else
48 48 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline console=tty1 rootwait init=/bin/systemd"
49 49 fi
50 50 fi
51 51
52 52 # Add encrypted root partition to cmdline.txt
53 53 if [ "$ENABLE_CRYPTFS" = true ] ; then
54 54 if [ "$ENABLE_SPLITFS" = true ] ; then
55 55 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
56 56 else
57 57 if [ "$ENABLE_USBBOOT" = true ] ; then
58 58 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
59 59 else
60 60 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
61 61 fi
62 62 fi
63 63 fi
64 64
65 65 # Enable Kernel messages on standard output
66 66 if [ "$ENABLE_PRINTK" = true ] ; then
67 67 install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
68 68 fi
69 69
70 70 # Enable Kernel messages on standard output
71 71 if [ "$KERNEL_SECURITY" = true ] ; then
72 72 install_readonly files/sysctl.d/84-rpi-ASLR.conf "${ETC_DIR}/sysctl.d/84-rpi-ASLR.conf"
73 73 fi
74 74
75 75 # Install udev rule for serial alias - serial0 = console serial1=bluetooth
76 76 install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
77 77
78 78 # Remove IPv6 networking support
79 79 if [ "$ENABLE_IPV6" = false ] ; then
80 80 CMDLINE="${CMDLINE} ipv6.disable=1"
81 81 fi
82 82
83 83 # Automatically assign predictable network interface names
84 84 if [ "$ENABLE_IFNAMES" = false ] ; then
85 85 CMDLINE="${CMDLINE} net.ifnames=0"
86 86 else
87 87 CMDLINE="${CMDLINE} net.ifnames=1"
88 88 fi
89 89
90 90 # Disable Raspberry Pi console logo
91 91 if [ "$ENABLE_LOGO" = false ] ; then
92 92 CMDLINE="${CMDLINE} logo.nologo"
93 93 fi
94 94
95 95 # Strictly limit verbosity of boot up console messages
96 96 if [ "$ENABLE_SILENT_BOOT" = true ] ; then
97 97 CMDLINE="${CMDLINE} quiet loglevel=0 rd.systemd.show_status=auto rd.udev.log_priority=0"
98 98 fi
99 99
100 100 # Install firmware config
101 101 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
102 102
103 103 # Disable Raspberry Pi console logo
104 104 if [ "$ENABLE_SLASH" = false ] ; then
105 105 echo "disable_splash=1" >> "${BOOT_DIR}/config.txt"
106 106 fi
107 107
108 108 # Locks CPU frequency at maximum
109 109 if [ "$ENABLE_TURBO" = true ] ; then
110 110 echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
111 111 # helps to avoid sdcard corruption when force_turbo is enabled.
112 112 echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
113 113 fi
114 114
115 115 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ]; then
116 116
117 117 # Bluetooth enabled
118 118 if [ "$ENABLE_BLUETOOTH" = true ] ; then
119 119 # Create temporary directory for Bluetooth sources
120 120 temp_dir=$(as_nobody mktemp -d)
121 121
122 122 # Fetch Bluetooth sources
123 123 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
124 124
125 125 # Copy downloaded sources
126 126 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
127 127
128 128 # Set permissions
129 129 chown -R root:root "${R}/tmp/pi-bluetooth"
130 130
131 131 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
132 132 wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
133 133 wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://raw.githubusercontent.com/RPi-Distro/bluez-firmware/master/broadcom/BCM43430A1.hcd
134 134
135 135 # Install tools
136 136 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
137 137 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
138 138
139 139 # make scripts executable
140 140 chmod +x "${R}/usr/bin/bthelper"
141 141 chmod +x "${R}/usr/bin/btuart"
142 142
143 143 # Install bluetooth udev rule
144 144 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
145 145
146 146 # Install Firmware Flash file and apropiate licence
147 147 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
148 148 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
149 149 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/BCM43430A1.hcd"
150 150 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
151 151 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
152 152
153 153 # Remove temporary directories
154 154 rm -fr "${temp_dir}"
155 155 rm -fr "${R}"/tmp/pi-bluetooth
156 156
157 157 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
158 158 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
159 159 # set overlay to swap ttyAMA0 and ttyS0
160 160 echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
161 161
162 162 if [ "$ENABLE_TURBO" = false ] ; then
163 163 echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
164 164 fi
165 165
166 166 fi
167 167
168 168 # Activate services
169 169 chroot_exec systemctl enable pi-bluetooth.hciuart.service
170 170
171 171 else # if ENABLE_BLUETOOTH = false
172 172 # set overlay to disable bluetooth
173 173 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
174 174 fi # ENABLE_BLUETOOTH end
175 175 fi
176 176
177 177 # may need sudo systemctl disable hciuart
178 178 if [ "$ENABLE_CONSOLE" = true ] ; then
179 179 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
180 180 # add string to cmdline
181 181 CMDLINE="${CMDLINE} console=serial0,115200"
182 182
183 183 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]|| [ "$RPI_MODEL" = 0 ]; then
184 184 # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
185 185 if [ "$ENABLE_TURBO" = false ] ; then
186 186 echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
187 187 fi
188 188 fi
189 189
190 190 # Enable serial console systemd style
191 191 chroot_exec systemctl enable serial-getty@serial0.service
192 192 else
193 193 echo "enable_uart=0" >> "${BOOT_DIR}/config.txt"
194 194 fi
195 195
196 196 # Disable dphys-swapfile service. Will get enabled on first boot
197 197 if [ "$ENABLE_DPHYSSWAP" = true ] ; then
198 198 chroot_exec systemctl disable dphys-swapfile
199 199 fi
200 200
201 201 if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
202 202 # Create temporary directory for systemd-swap sources
203 203 temp_dir=$(as_nobody mktemp -d)
204 204
205 205 # Fetch systemd-swap sources
206 206 as_nobody git -C "${temp_dir}" clone "${SYSTEMDSWAP_URL}"
207 207
208 208 # Copy downloaded systemd-swap sources
209 209 mv "${temp_dir}/systemd-swap" "${R}/tmp/"
210 210
211 211 # Change into downloaded src dir
212 212 cd "${R}/tmp/systemd-swap" || exit
213 213
214 214 # Get Verion
215 215 VERSION=$(git tag | tail -n 1)
216 216 sed -i "s/DEB_NAME=.*/DEB_NAME=systemd-swap_all/g" "${R}/tmp/systemd-swap/package.sh"
217 217
218 218 # Build package
219 219 bash ./package.sh debian
220 220
221 221 # Change back into script root dir
222 222 cd "${WORKDIR}" || exit
223 223
224 224 # Set permissions of the systemd-swap sources
225 225 chown -R root:root "${R}/tmp/systemd-swap"
226 226
227 227 # Install package - IMPROVE AND MAKE IT POSSIBLE WITHOUT VERSION NR.
228 chroot_exec dpkg -i "${R}"/tmp/systemd-swap/systemd-swap_all.deb
228 chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap_all.deb
229 229
230 230 # Enable service
231 231 chroot_exec systemctl enable systemd-swap
232 232
233 233 # Remove temporary directory for systemd-swap sources
234 234 rm -fr "${temp_dir}"
235 235 else
236 236 # Enable ZSWAP in cmdline if systemd-swap is not used
237 237 if [ "$KERNEL_ZSWAP" = true ] ; then
238 238 CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
239 239 fi
240 240 fi
241 241 if [ "$KERNEL_SECURITY" = true ] ; then
242 242 CMDLINE="${CMDLINE} apparmor=1 security=apparmor"
243 243 fi
244 244
245 245 # Install firmware boot cmdline
246 246 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
247 247
248 248 # Setup minimal GPU memory allocation size: 16MB (no X)
249 249 if [ "$ENABLE_MINGPU" = true ] ; then
250 250 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
251 251 fi
252 252
253 253 # Setup boot with initramfs
254 254 if [ "$ENABLE_INITRAMFS" = true ] ; then
255 255 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
256 256 fi
257 257
258 258 # Create firmware configuration and cmdline symlinks
259 259 ln -sf firmware/config.txt "${R}/boot/config.txt"
260 260 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
261 261
262 262 # Install and setup kernel modules to load at boot
263 263 mkdir -p "${LIB_DIR}/modules-load.d/"
264 264 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
265 265
266 266 # Load hardware random module at boot
267 267 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
268 268 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
269 269 fi
270 270
271 271 # Load sound module at boot
272 272 if [ "$ENABLE_SOUND" = true ] ; then
273 273 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
274 274 else
275 275 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
276 276 fi
277 277
278 278 # Enable I2C interface
279 279 if [ "$ENABLE_I2C" = true ] ; then
280 280 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
281 281 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
282 282 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
283 283 fi
284 284
285 285 # Enable SPI interface
286 286 if [ "$ENABLE_SPI" = true ] ; then
287 287 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
288 288 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
289 289 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
290 290 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
291 291 fi
292 292 fi
293 293
294 294 # Disable RPi2/3 under-voltage warnings
295 295 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
296 296 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
297 297 fi
298 298
299 299 # Install kernel modules blacklist
300 300 mkdir -p "${ETC_DIR}/modprobe.d/"
301 301 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
302 302
303 303 # Install sysctl.d configuration files
304 304 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
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