##// END OF EJS Templates
Raspi2-3_GenImage
RSS

Cloner depuis https://github.com/drtyhlpr/rpi23-gen-image.git

fix
Unknown -
r418:3196cb67b2c7
parent child
Show More
Show file before | Show file after | Hide comments
@@ -1,817 +1,811
1 1 #!/bin/sh
2 2 ########################################################################
3 3 # rpi23-gen-image.sh 2015-2017
4 4 #
5 5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
6 6 #
7 7 # This program is free software; you can redistribute it and/or
8 8 # modify it under the terms of the GNU General Public License
9 9 # as published by the Free Software Foundation; either version 2
10 10 # of the License, or (at your option) any later version.
11 11 #
12 12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 13 #
14 14 # Big thanks for patches and enhancements by 20+ github contributors!
15 15 ########################################################################
16 16
17 17 # Are we running as root?
18 18 if [ "$(id -u)" -ne "0" ] ; then
19 19 echo "error: this script must be executed with root privileges!"
20 20 exit 1
21 21 fi
22 22
23 23 # Check if ./functions.sh script exists
24 24 if [ ! -r "./functions.sh" ] ; then
25 25 echo "error: './functions.sh' required script not found!"
26 26 exit 1
27 27 fi
28 28
29 29 # Load utility functions
30 30 . ./functions.sh
31 31
32 32 # Load parameters from configuration template file
33 33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 34 use_template
35 35 fi
36 36
37 37 # Introduce settings
38 38 set -e
39 39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
40 40 set -x
41 41
42 42 # Raspberry Pi model configuration
43 43 RPI_MODEL=${RPI_MODEL:=2}
44 44
45 45 # Debian release
46 46 RELEASE=${RELEASE:=buster}
47 47
48 48 #Kernel Branch
49 49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50 50
51 51 # URLs
52 52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 59 #BIS= Kernel has KVM and zswap enabled
60 60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
61 61 #default bcmrpi3_defconfig target kernel
62 62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
63 63 #enhanced kernel
64 64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
65 65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
66 66
67 67 # Build directories
68 68 WORKDIR=$(pwd)
69 69 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
70 70 BUILDDIR="${BASEDIR}/build"
71 71
72 # Prepare date string for default image file name
73 DATE="$(date +%Y-%m-%d)"
74 if [ -z "$KERNEL_BRANCH" ] ; then
75 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
76 else
77 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
78 fi
79
80 72 # Chroot directories
81 73 R="${BUILDDIR}/chroot"
82 74 ETC_DIR="${R}/etc"
83 75 LIB_DIR="${R}/lib"
84 76 BOOT_DIR="${R}/boot/firmware"
85 77 KERNEL_DIR="${R}/usr/src/linux"
86 78 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
87 79
88 80 # Firmware directory: Blank if download from github
89 81 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
90 82
91 83 # General settings
92 84 SET_ARCH=${SET_ARCH:=32}
93 85 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
94 86 PASSWORD=${PASSWORD:=raspberry}
95 87 USER_PASSWORD=${USER_PASSWORD:=raspberry}
96 88 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
97 89 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
98 90 EXPANDROOT=${EXPANDROOT:=true}
99 91
100 92 # Keyboard settings
101 93 XKB_MODEL=${XKB_MODEL:=""}
102 94 XKB_LAYOUT=${XKB_LAYOUT:=""}
103 95 XKB_VARIANT=${XKB_VARIANT:=""}
104 96 XKB_OPTIONS=${XKB_OPTIONS:=""}
105 97
106 98 # Network settings (DHCP)
107 99 ENABLE_DHCP=${ENABLE_DHCP:=true}
108 100
109 101 # Network settings (static)
110 102 NET_ADDRESS=${NET_ADDRESS:=""}
111 103 NET_GATEWAY=${NET_GATEWAY:=""}
112 104 NET_DNS_1=${NET_DNS_1:=""}
113 105 NET_DNS_2=${NET_DNS_2:=""}
114 106 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
115 107 NET_NTP_1=${NET_NTP_1:=""}
116 108 NET_NTP_2=${NET_NTP_2:=""}
117 109
118 110 # APT settings
119 111 APT_PROXY=${APT_PROXY:=""}
120 112 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
121 113
122 114 # Feature settings
123 115 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
124 116 ENABLE_I2C=${ENABLE_I2C:=false}
125 117 ENABLE_SPI=${ENABLE_SPI:=false}
126 118 ENABLE_IPV6=${ENABLE_IPV6:=true}
127 119 ENABLE_SSHD=${ENABLE_SSHD:=true}
128 120 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
129 121 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
130 122 ENABLE_SOUND=${ENABLE_SOUND:=true}
131 123 ENABLE_DBUS=${ENABLE_DBUS:=true}
132 124 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
133 125 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
134 126 ENABLE_XORG=${ENABLE_XORG:=false}
135 127 ENABLE_WM=${ENABLE_WM:=""}
136 128 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
137 129 ENABLE_USER=${ENABLE_USER:=true}
138 130 USER_NAME=${USER_NAME:="pi"}
139 131 ENABLE_ROOT=${ENABLE_ROOT:=false}
140 132 ENABLE_QEMU=${ENABLE_QEMU:=false}
141 133 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
142 134
143 135 # SSH settings
144 136 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
145 137 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
146 138 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
147 139 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
148 140 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
149 141
150 142 # Advanced settings
151 143 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
152 144 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
153 145 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
154 146 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
155 147 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
156 148 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
157 149 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
158 150 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
159 151 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
160 152 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
161 153 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
162 154 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
163 155 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
164 156 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
165 157 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
166 158
167 159 # Kernel compilation settings
168 160 BUILD_KERNEL=${BUILD_KERNEL:=true}
169 161 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
170 162 KERNEL_THREADS=${KERNEL_THREADS:=1}
171 163 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
172 164 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
173 165 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
174 166 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
175 167 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
176 168 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
177 169 KERNEL_VIRT=${KERNEL_VIRT:=false}
178 170 KERNEL_BPF=${KERNEL_BPF:=false}
179 171
180 172 # Kernel compilation from source directory settings
181 173 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
182 174 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
183 175 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
184 176 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
185 177
186 178 # Reduce disk usage settings
187 179 REDUCE_APT=${REDUCE_APT:=true}
188 180 REDUCE_DOC=${REDUCE_DOC:=true}
189 181 REDUCE_MAN=${REDUCE_MAN:=true}
190 182 REDUCE_VIM=${REDUCE_VIM:=false}
191 183 REDUCE_BASH=${REDUCE_BASH:=false}
192 184 REDUCE_HWDB=${REDUCE_HWDB:=true}
193 185 REDUCE_SSHD=${REDUCE_SSHD:=true}
194 186 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
195 187
196 188 # Encrypted filesystem settings
197 189 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
198 190 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
199 191 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
200 192 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
201 193 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
202 194
203 195 # Chroot scripts directory
204 196 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
205 197
206 198 # Packages required in the chroot build environment
207 199 APT_INCLUDES=${APT_INCLUDES:=""}
208 200 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
209 201
210 202 #Packages to exclude from chroot build environment
211 203 APT_EXCLUDES=${APT_EXCLUDES:=""}
212 204
213 205 # Packages required for bootstrapping
214 206 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
215 207 MISSING_PACKAGES=""
216 208
217 209 # Packages installed for c/c++ build environment in chroot (keep empty)
218 210 COMPILER_PACKAGES=""
219 211
220 212 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
221 213 if [ -n "$(lsof -i :3142)" ] ; then
222 214 HTTP_PROXY=http://127.0.0.1:3142/
223 215 fi
224 216
225 217 #netselect-apt does not know buster yet
226 218 if [ "$RELEASE" = "buster" ] ; then
227 219 RLS=testing
228 220 else
229 221 RLS="$RELEASE"
230 222 fi
231 223
232 224 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
233 225 rm "$(pwd)/files/apt/sources.list"
234 226 fi
235 227
236 228 if [ "$ENABLE_NONFREE" = true ] ; then
237 229 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
238 230 else
239 231 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
240 232 fi
241 233
242 234 #sed and cut the result string so we can use it as APT_SERVER
243 235 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
244 236
245 237 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
246 238 if [ -n "$SET_ARCH" ] ; then
247 echo "Setting Architecture specific settings"
248 ##################################
249 # 64 bit config
250 ##################################
239 # 64 bit configuration
251 240 if [ "$SET_ARCH" = 64 ] ; then
252 241 # General 64 bit depended settings
253 242 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
254 243 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
255 244 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
256 245
257 246 # Board specific settings
258 247 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
259 248 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
260 249 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
261 250 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
262 251 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
263 252 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
264 253 else
265 254 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
266 255 exit 1
267 256 fi
268 257 fi
269 258
270 259 # 32 bit configuration
271 260 if [ "$SET_ARCH" = 32 ] ; then
272 261 # General 32 bit dependend settings
273 262 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
274 263 KERNEL_ARCH=${KERNEL_ARCH:=arm}
275 264 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
276 265
277 266 # Hardware specific settings
278 267 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
279 268 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
280 269 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
281 270 RELEASE_ARCH=${RELEASE_ARCH:=armel}
282 271 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
283 272 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
284 273 fi
285 274
286 275 # Hardware specific settings
287 276 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
288 277 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
289 278 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
290 279 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
291 280 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
292 281 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
293 282 fi
294 283 fi
295 284 #SET_ARCH not set
296 285 else
297 286 echo "error: Please set '32' or '64' as value for SET_ARCH"
298 287 exit 1
299 288 fi
300 289 # Device specific configuration and U-Boot configuration
301 290 case "$RPI_MODEL" in
302 291 0)
303 292 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
304 293 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
305 294 ;;
306 295 1)
307 296 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
308 297 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
309 298 ;;
310 299 1P)
311 300 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
312 301 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
313 302 ;;
314 303 2)
315 304 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
316 305 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
317 306 ;;
318 307 3)
319 308 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
320 309 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
321 310 ;;
322 311 3P)
323 312 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
324 313 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
325 314 ;;
326 315 *)
327 316 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
328 317 exit 1
329 318 ;;
330 319 esac
331 320
332 #DEBUG off
333 set +x
321 # Prepare date string for default image file name
322 DATE="$(date +%Y-%m-%d)"
323 if [ -z "$KERNEL_BRANCH" ] ; then
324 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
325 else
326 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
327 fi
334 328
335 329 # Check if the internal wireless interface is supported by the RPi model
336 330 if [ "$ENABLE_WIRELESS" = true ] ; then
337 331 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
338 332 echo "error: The selected Raspberry Pi model has no internal wireless interface"
339 333 exit 1
340 334 fi
341 335 fi
342 336
343 337 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
344 338 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
345 339 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
346 340 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
347 341 exit 1
348 342 fi
349 343 fi
350 344
351 345 # Add cmake to compile videocore sources
352 346 if [ "$ENABLE_VIDEOCORE" = true ] ; then
353 347 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
354 348 fi
355 349
356 350 # Add libncurses5 to enable kernel menuconfig
357 351 if [ "$KERNEL_MENUCONFIG" = true ] ; then
358 352 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
359 353 fi
360 354
361 355 # Add ccache compiler cache for (faster) kernel cross (re)compilation
362 356 if [ "$KERNEL_CCACHE" = true ] ; then
363 357 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
364 358 fi
365 359
366 360 # Add cryptsetup package to enable filesystem encryption
367 361 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
368 362 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
369 363 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
370 364
371 365 if [ -z "$CRYPTFS_PASSWORD" ] ; then
372 366 echo "error: no password defined (CRYPTFS_PASSWORD)!"
373 367 exit 1
374 368 fi
375 369 ENABLE_INITRAMFS=true
376 370 fi
377 371
378 372 # Add initramfs generation tools
379 373 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
380 374 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
381 375 fi
382 376
383 377 # Add device-tree-compiler required for building the U-Boot bootloader
384 378 if [ "$ENABLE_UBOOT" = true ] ; then
385 379 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
386 380 else
387 381 if [ "$ENABLE_UBOOTUSB" = true ] ; then
388 382 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
389 383 exit 1
390 384 fi
391 385 fi
392 386
393 387 # Check if root SSH (v2) public key file exists
394 388 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
395 389 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
396 390 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
397 391 exit 1
398 392 fi
399 393 fi
400 394
401 395 # Check if $USER_NAME SSH (v2) public key file exists
402 396 if [ -n "$SSH_USER_PUB_KEY" ] ; then
403 397 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
404 398 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
405 399 exit 1
406 400 fi
407 401 fi
408 402
409 403 # Check if all required packages are installed on the build system
410 404 for package in $REQUIRED_PACKAGES ; do
411 405 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
412 406 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
413 407 fi
414 408 done
415 409
416 410 # If there are missing packages ask confirmation for install, or exit
417 411 if [ -n "$MISSING_PACKAGES" ] ; then
418 412 echo "the following packages needed by this script are not installed:"
419 413 echo "$MISSING_PACKAGES"
420 414
421 415 printf "\ndo you want to install the missing packages right now? [y/n] "
422 416 read -r confirm
423 417 [ "$confirm" != "y" ] && exit 1
424 418
425 419 # Make sure all missing required packages are installed
426 420 apt-get -qq -y install "${MISSING_PACKAGES}"
427 421 fi
428 422
429 423 # Check if ./bootstrap.d directory exists
430 424 if [ ! -d "./bootstrap.d/" ] ; then
431 425 echo "error: './bootstrap.d' required directory not found!"
432 426 exit 1
433 427 fi
434 428
435 429 # Check if ./files directory exists
436 430 if [ ! -d "./files/" ] ; then
437 431 echo "error: './files' required directory not found!"
438 432 exit 1
439 433 fi
440 434
441 435 # Check if specified KERNELSRC_DIR directory exists
442 436 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
443 437 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
444 438 exit 1
445 439 fi
446 440
447 441 # Check if specified UBOOTSRC_DIR directory exists
448 442 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
449 443 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
450 444 exit 1
451 445 fi
452 446
453 447 # Check if specified VIDEOCORESRC_DIR directory exists
454 448 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
455 449 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
456 450 exit 1
457 451 fi
458 452
459 453 # Check if specified FBTURBOSRC_DIR directory exists
460 454 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
461 455 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
462 456 exit 1
463 457 fi
464 458
465 459 # Check if specified CHROOT_SCRIPTS directory exists
466 460 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
467 461 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
468 462 exit 1
469 463 fi
470 464
471 465 # Check if specified device mapping already exists (will be used by cryptsetup)
472 466 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
473 467 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
474 468 exit 1
475 469 fi
476 470
477 471 # Don't clobber an old build
478 472 if [ -e "$BUILDDIR" ] ; then
479 473 echo "error: directory ${BUILDDIR} already exists, not proceeding"
480 474 exit 1
481 475 fi
482 476
483 477 # Setup chroot directory
484 478 mkdir -p "${R}"
485 479
486 480 # Check if build directory has enough of free disk space >512MB
487 481 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
488 482 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
489 483 exit 1
490 484 fi
491 485
492 486 set -x
493 487
494 488 # Call "cleanup" function on various signals and errors
495 489 trap cleanup 0 1 2 3 6
496 490
497 491 # Add required packages for the minbase installation
498 492 if [ "$ENABLE_MINBASE" = true ] ; then
499 493 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
500 494 fi
501 495
502 496 # Add parted package, required to get partprobe utility
503 497 if [ "$EXPANDROOT" = true ] ; then
504 498 APT_INCLUDES="${APT_INCLUDES},parted"
505 499 fi
506 500
507 501 # Add dbus package, recommended if using systemd
508 502 if [ "$ENABLE_DBUS" = true ] ; then
509 503 APT_INCLUDES="${APT_INCLUDES},dbus"
510 504 fi
511 505
512 506 # Add iptables IPv4/IPv6 package
513 507 if [ "$ENABLE_IPTABLES" = true ] ; then
514 508 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
515 509 fi
516 510
517 511 # Add openssh server package
518 512 if [ "$ENABLE_SSHD" = true ] ; then
519 513 APT_INCLUDES="${APT_INCLUDES},openssh-server"
520 514 fi
521 515
522 516 # Add alsa-utils package
523 517 if [ "$ENABLE_SOUND" = true ] ; then
524 518 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
525 519 fi
526 520
527 521 # Add rng-tools package
528 522 if [ "$ENABLE_HWRANDOM" = true ] ; then
529 523 APT_INCLUDES="${APT_INCLUDES},rng-tools"
530 524 fi
531 525
532 526 # Add fbturbo video driver
533 527 if [ "$ENABLE_FBTURBO" = true ] ; then
534 528 # Enable xorg package dependencies
535 529 ENABLE_XORG=true
536 530 fi
537 531
538 532 # Add user defined window manager package
539 533 if [ -n "$ENABLE_WM" ] ; then
540 534 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
541 535
542 536 # Enable xorg package dependencies
543 537 ENABLE_XORG=true
544 538 fi
545 539
546 540 # Add xorg package
547 541 if [ "$ENABLE_XORG" = true ] ; then
548 542 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
549 543 fi
550 544
551 545 # Replace selected packages with smaller clones
552 546 if [ "$ENABLE_REDUCE" = true ] ; then
553 547 # Add levee package instead of vim-tiny
554 548 if [ "$REDUCE_VIM" = true ] ; then
555 549 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
556 550 fi
557 551
558 552 # Add dropbear package instead of openssh-server
559 553 if [ "$REDUCE_SSHD" = true ] ; then
560 554 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
561 555 fi
562 556 fi
563 557
564 558 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
565 559 if [ "$ENABLE_SYSVINIT" = false ] ; then
566 560 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
567 561 fi
568 562
569 563 # Configure kernel sources if no KERNELSRC_DIR
570 564 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
571 565 KERNELSRC_CONFIG=true
572 566 fi
573 567
574 568 # Configure reduced kernel
575 569 if [ "$KERNEL_REDUCE" = true ] ; then
576 570 KERNELSRC_CONFIG=false
577 571 fi
578 572
579 573 # Configure qemu compatible kernel
580 574 if [ "$ENABLE_QEMU" = true ] ; then
581 575 DTB_FILE=vexpress-v2p-ca15_a7.dtb
582 576 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
583 577 KERNEL_DEFCONFIG="vexpress_defconfig"
584 578 if [ "$KERNEL_MENUCONFIG" = false ] ; then
585 579 KERNEL_OLDDEFCONFIG=true
586 580 fi
587 581 fi
588 582
589 583 # Execute bootstrap scripts
590 584 for SCRIPT in bootstrap.d/*.sh; do
591 585 head -n 3 "$SCRIPT"
592 586 . "$SCRIPT"
593 587 done
594 588
595 589 ## Execute custom bootstrap scripts
596 590 if [ -d "custom.d" ] ; then
597 591 for SCRIPT in custom.d/*.sh; do
598 592 . "$SCRIPT"
599 593 done
600 594 fi
601 595
602 596 # Execute custom scripts inside the chroot
603 597 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
604 598 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
605 599 chroot_exec /bin/bash -x <<'EOF'
606 600 for SCRIPT in /chroot_scripts/* ; do
607 601 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
608 602 $SCRIPT
609 603 fi
610 604 done
611 605 EOF
612 606 rm -rf "${R}/chroot_scripts"
613 607 fi
614 608
615 609 # Remove c/c++ build environment from the chroot
616 610 chroot_remove_cc
617 611
618 612 # Generate required machine-id
619 613 MACHINE_ID=$(dbus-uuidgen)
620 614 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
621 615 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
622 616
623 617 # APT Cleanup
624 618 chroot_exec apt-get -y clean
625 619 chroot_exec apt-get -y autoclean
626 620 chroot_exec apt-get -y autoremove
627 621
628 622 # Unmount mounted filesystems
629 623 umount -l "${R}/proc"
630 624 umount -l "${R}/sys"
631 625
632 626 # Clean up directories
633 627 rm -rf "${R}/run/*"
634 628 rm -rf "${R}/tmp/*"
635 629
636 630 # Clean up files
637 631 rm -f "${ETC_DIR}/ssh/ssh_host_*"
638 632 rm -f "${ETC_DIR}/dropbear/dropbear_*"
639 633 rm -f "${ETC_DIR}/apt/sources.list.save"
640 634 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
641 635 rm -f "${ETC_DIR}/*-"
642 636 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
643 637 rm -f "${ETC_DIR}/resolv.conf"
644 638 rm -f "${R}/root/.bash_history"
645 639 rm -f "${R}/var/lib/urandom/random-seed"
646 640 rm -f "${R}/initrd.img"
647 641 rm -f "${R}/vmlinuz"
648 642 rm -f "${R}${QEMU_BINARY}"
649 643
650 644 if [ "$ENABLE_QEMU" = true ] ; then
651 645 # Setup QEMU directory
652 646 mkdir "${BASEDIR}/qemu"
653 647
654 648 # Copy kernel image to QEMU directory
655 649 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
656 650
657 651 # Copy kernel config to QEMU directory
658 652 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
659 653
660 654 # Copy kernel dtbs to QEMU directory
661 655 for dtb in "${BOOT_DIR}/"*.dtb ; do
662 656 if [ -f "${dtb}" ] ; then
663 657 install_readonly "${dtb}" "${BASEDIR}/qemu/"
664 658 fi
665 659 done
666 660
667 661 # Copy kernel overlays to QEMU directory
668 662 if [ -d "${BOOT_DIR}/overlays" ] ; then
669 663 # Setup overlays dtbs directory
670 664 mkdir "${BASEDIR}/qemu/overlays"
671 665
672 666 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
673 667 if [ -f "${dtb}" ] ; then
674 668 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
675 669 fi
676 670 done
677 671 fi
678 672
679 673 # Copy u-boot files to QEMU directory
680 674 if [ "$ENABLE_UBOOT" = true ] ; then
681 675 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
682 676 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
683 677 fi
684 678 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
685 679 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
686 680 fi
687 681 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
688 682 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
689 683 fi
690 684 fi
691 685
692 686 # Copy initramfs to QEMU directory
693 687 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
694 688 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
695 689 fi
696 690 fi
697 691
698 692 # Calculate size of the chroot directory in KB
699 693 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
700 694
701 695 # Calculate the amount of needed 512 Byte sectors
702 696 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
703 697 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
704 698 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
705 699
706 700 # The root partition is EXT4
707 701 # This means more space than the actual used space of the chroot is used.
708 702 # As overhead for journaling and reserved blocks 35% are added.
709 703 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
710 704
711 705 # Calculate required image size in 512 Byte sectors
712 706 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
713 707
714 708 # Prepare image file
715 709 if [ "$ENABLE_SPLITFS" = true ] ; then
716 710 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
717 711 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
718 712 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
719 713 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
720 714
721 715 # Write firmware/boot partition tables
722 716 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
723 717 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
724 718 EOM
725 719
726 720 # Write root partition table
727 721 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
728 722 ${TABLE_SECTORS},${ROOT_SECTORS},83
729 723 EOM
730 724
731 725 # Setup temporary loop devices
732 726 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
733 727 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
734 728 else # ENABLE_SPLITFS=false
735 729 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
736 730 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
737 731
738 732 # Write partition table
739 733 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
740 734 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
741 735 ${ROOT_OFFSET},${ROOT_SECTORS},83
742 736 EOM
743 737
744 738 # Setup temporary loop devices
745 739 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
746 740 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
747 741 fi
748 742
749 743 if [ "$ENABLE_CRYPTFS" = true ] ; then
750 744 # Create dummy ext4 fs
751 745 mkfs.ext4 "$ROOT_LOOP"
752 746
753 747 # Setup password keyfile
754 748 touch .password
755 749 chmod 600 .password
756 750 echo -n ${CRYPTFS_PASSWORD} > .password
757 751
758 752 # Initialize encrypted partition
759 753 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
760 754
761 755 # Open encrypted partition and setup mapping
762 756 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
763 757
764 758 # Secure delete password keyfile
765 759 shred -zu .password
766 760
767 761 # Update temporary loop device
768 762 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
769 763
770 764 # Wipe encrypted partition (encryption cipher is used for randomness)
771 765 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
772 766 fi
773 767
774 768 # Build filesystems
775 769 mkfs.vfat "$FRMW_LOOP"
776 770 mkfs.ext4 "$ROOT_LOOP"
777 771
778 772 # Mount the temporary loop devices
779 773 mkdir -p "$BUILDDIR/mount"
780 774 mount "$ROOT_LOOP" "$BUILDDIR/mount"
781 775
782 776 mkdir -p "$BUILDDIR/mount/boot/firmware"
783 777 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
784 778
785 779 # Copy all files from the chroot to the loop device mount point directory
786 780 rsync -a "${R}/" "$BUILDDIR/mount/"
787 781
788 782 # Unmount all temporary loop devices and mount points
789 783 cleanup
790 784
791 785 # Create block map file(s) of image(s)
792 786 if [ "$ENABLE_SPLITFS" = true ] ; then
793 787 # Create block map files for "bmaptool"
794 788 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
795 789 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
796 790
797 791 # Image was successfully created
798 792 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
799 793 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
800 794 else
801 795 # Create block map file for "bmaptool"
802 796 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
803 797
804 798 # Image was successfully created
805 799 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
806 800
807 801 # Create qemu qcow2 image
808 802 if [ "$ENABLE_QEMU" = true ] ; then
809 803 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
810 804 QEMU_SIZE=16G
811 805
812 806 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
813 807 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
814 808
815 809 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
816 810 fi
817 811 fi
General Comments 0
Vous devez vous connecter pour laisser un commentaire. Se connecter maintenant