##// END OF EJS Templates
Disable dphys-swapfile for the first boot
Yannick Schinko -
r577:f84ed4876ca0
parent child
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@@ -1,280 +1,285
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 [ "$ENABLE_SPLITFS" = true ] ; then
43 43 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
44 44 else
45 45 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
46 46 fi
47 47
48 48 # Add encrypted root partition to cmdline.txt
49 49 if [ "$ENABLE_CRYPTFS" = true ] ; then
50 50 if [ "$ENABLE_SPLITFS" = true ] ; then
51 51 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
52 52 else
53 53 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
54 54 fi
55 55 fi
56 56
57 57 # Enable Kernel messages on standard output
58 58 if [ "$ENABLE_PRINTK" = true ] ; then
59 59 install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
60 60 fi
61 61
62 62 # Install udev rule for serial alias - serial0 = console serial1=bluetooth
63 63 install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
64 64
65 65 # Remove IPv6 networking support
66 66 if [ "$ENABLE_IPV6" = false ] ; then
67 67 CMDLINE="${CMDLINE} ipv6.disable=1"
68 68 fi
69 69
70 70 # Automatically assign predictable network interface names
71 71 if [ "$ENABLE_IFNAMES" = false ] ; then
72 72 CMDLINE="${CMDLINE} net.ifnames=0"
73 73 else
74 74 CMDLINE="${CMDLINE} net.ifnames=1"
75 75 fi
76 76
77 77 # Disable Raspberry Pi console logo
78 78 if [ "$ENABLE_LOGO" = false ] ; then
79 79 CMDLINE="${CMDLINE} logo.nologo"
80 80 fi
81 81
82 82 # Strictly limit verbosity of boot up console messages
83 83 if [ "$ENABLE_SILENT_BOOT" = true ] ; then
84 84 CMDLINE="${CMDLINE} quiet loglevel=0 rd.systemd.show_status=auto rd.udev.log_priority=0"
85 85 fi
86 86
87 87 # Install firmware config
88 88 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
89 89
90 90 # Disable Raspberry Pi console logo
91 91 if [ "$ENABLE_SLASH" = false ] ; then
92 92 echo "disable_splash=1" >> "${BOOT_DIR}/config.txt"
93 93 fi
94 94
95 95 # Locks CPU frequency at maximum
96 96 if [ "$ENABLE_TURBO" = true ] ; then
97 97 echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
98 98 # helps to avoid sdcard corruption when force_turbo is enabled.
99 99 echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
100 100 fi
101 101
102 102 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
103 103
104 104 # Bluetooth enabled
105 105 if [ "$ENABLE_BLUETOOTH" = true ] ; then
106 106 # Create temporary directory for Bluetooth sources
107 107 temp_dir=$(as_nobody mktemp -d)
108 108
109 109 # Fetch Bluetooth sources
110 110 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
111 111
112 112 # Copy downloaded sources
113 113 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
114 114
115 115 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
116 116 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
117 117 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
118 118
119 119 # Set permissions
120 120 chown -R root:root "${R}/tmp/pi-bluetooth"
121 121
122 122 # Install tools
123 123 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
124 124 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
125 125
126 126 # make scripts executable
127 127 chmod +x "${R}/usr/bin/bthelper"
128 128 chmod +x "${R}/usr/bin/btuart"
129 129
130 130 # Install bluetooth udev rule
131 131 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
132 132
133 133 # Install Firmware Flash file and apropiate licence
134 134 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
135 135 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
136 136 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
137 137 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
138 138 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
139 139
140 140 # Remove temporary directories
141 141 rm -fr "${temp_dir}"
142 142 rm -fr "${R}"/tmp/pi-bluetooth
143 143
144 144 # 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
145 145 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
146 146
147 147 # set overlay to swap ttyAMA0 and ttyS0
148 148 echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
149 149
150 150 # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
151 151 if [ "$ENABLE_TURBO" = false ] ; then
152 152 echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
153 153 fi
154 154 fi
155 155
156 156 # Activate services
157 157 chroot_exec systemctl enable pi-bluetooth.hciuart.service
158 158
159 159 else # if ENABLE_BLUETOOTH = false
160 160 # set overlay to disable bluetooth
161 161 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
162 162 fi # ENABLE_BLUETOOTH end
163 163 fi
164 164
165 165 # may need sudo systemctl disable hciuart
166 166 if [ "$ENABLE_CONSOLE" = true ] ; then
167 167 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
168 168 # add string to cmdline
169 169 CMDLINE="${CMDLINE} console=serial0,115200"
170 170
171 171 # Enable serial console systemd style
172 172 chroot_exec systemctl enable serial-getty\@serial0.service
173 173 else
174 174 echo "enable_uart=0" >> "${BOOT_DIR}/config.txt"
175 175
176 176 # disable serial console systemd style
177 177 chroot_exec systemctl disable serial-getty\@"$SET_SERIAL".service
178 178 fi
179 179
180 # Disable dphys-swapfile service. Will get enabled on first boot
181 if [ "$ENABLE_DPHYSSWAP" = true ] ; then
182 chroot_exec systemctl disable dphys-swapfile
183 fi
184
180 185 if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
181 186 # Create temporary directory for systemd-swap sources
182 187 temp_dir=$(as_nobody mktemp -d)
183 188
184 189 # Fetch systemd-swap sources
185 190 as_nobody git -C "${temp_dir}" clone "${SYSTEMDSWAP_URL}"
186 191
187 192 # Copy downloaded systemd-swap sources
188 193 mv "${temp_dir}/systemd-swap" "${R}/tmp/"
189 194
190 195 # Set permissions of the systemd-swap sources
191 196 chown -R root:root "${R}/tmp/systemd-swap"
192 197
193 198 # Remove temporary directory for systemd-swap sources
194 199 rm -fr "${temp_dir}"
195 200
196 201 # Change into downloaded src dir
197 202 cd "${R}/tmp/systemd-swap" || exit
198 203
199 204 # Build package
200 205 . ./package.sh debian
201 206
202 207 # Install package
203 208 chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap-*any.deb
204 209
205 210 # Enable service
206 211 chroot_exec systemctl enable systemd-swap
207 212
208 213 # Change back into script root dir
209 214 cd "${WORKDIR}" || exit
210 215 else
211 216 # Enable ZSWAP in cmdline if systemd-swap is not used
212 217 if [ "$KERNEL_ZSWAP" = true ] ; then
213 218 CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
214 219 fi
215 220 fi
216 221
217 222 if [ "$KERNEL_SECURITY" = true ] ; then
218 223 CMDLINE="${CMDLINE} apparmor=1 security=apparmor"
219 224 fi
220 225
221 226 # Install firmware boot cmdline
222 227 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
223 228
224 229 # Setup minimal GPU memory allocation size: 16MB (no X)
225 230 if [ "$ENABLE_MINGPU" = true ] ; then
226 231 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
227 232 fi
228 233
229 234 # Setup boot with initramfs
230 235 if [ "$ENABLE_INITRAMFS" = true ] ; then
231 236 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
232 237 fi
233 238
234 239 # Create firmware configuration and cmdline symlinks
235 240 ln -sf firmware/config.txt "${R}/boot/config.txt"
236 241 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
237 242
238 243 # Install and setup kernel modules to load at boot
239 244 mkdir -p "${LIB_DIR}/modules-load.d/"
240 245 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
241 246
242 247 # Load hardware random module at boot
243 248 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
244 249 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
245 250 fi
246 251
247 252 # Load sound module at boot
248 253 if [ "$ENABLE_SOUND" = true ] ; then
249 254 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
250 255 else
251 256 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
252 257 fi
253 258
254 259 # Enable I2C interface
255 260 if [ "$ENABLE_I2C" = true ] ; then
256 261 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
257 262 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
258 263 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
259 264 fi
260 265
261 266 # Enable SPI interface
262 267 if [ "$ENABLE_SPI" = true ] ; then
263 268 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
264 269 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
265 270 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
266 271 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
267 272 fi
268 273 fi
269 274
270 275 # Disable RPi2/3 under-voltage warnings
271 276 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
272 277 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
273 278 fi
274 279
275 280 # Install kernel modules blacklist
276 281 mkdir -p "${ETC_DIR}/modprobe.d/"
277 282 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
278 283
279 284 # Install sysctl.d configuration files
280 285 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
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