slitaz-arm annotate sat-rpi @ rev 143

Add basic I2C support in CGI/adm interface
author Christophe Lincoln <pankso@slitaz.org>
date Mon Apr 28 22:02:06 2014 +0200 (2014-04-28)
parents d2106327fb89
children 464a84405363
rev   line source
pankso@49 1 #!/bin/sh
pankso@49 2 #
pankso@49 3 # Sat RPi - SliTaz Raspberry Pi Build Tool
pankso@49 4 #
pankso@49 5 # Copyright (C) 2012-2014 SliTaz ARM - BSD License
pankso@49 6 # Author: Christophe Lincoln <pankso@slitaz.org>
pankso@49 7 #
pankso@49 8 . /lib/libtaz.sh
pankso@49 9
pankso@49 10 #: ${arch=armv6hf}
pankso@49 11 : ${arch=arm}
pankso@49 12
pankso@49 13 # Paths
pankso@49 14 [ "$work" ] || work="$(pwd)"
pankso@49 15 distro="$work/distro"
pankso@49 16 rpi="$work/rpi"
pankso@49 17 data="$rpi/data"
pankso@94 18 cache="$rpi/cache"
pankso@49 19 boot="$distro/boot"
pankso@49 20 rootfs="$distro/rootfs"
pankso@49 21 rpi_git="$rpi/git"
pankso@49 22 kernel="$rpi_git/linux"
pankso@67 23 dev="$2"
pankso@49 24
pankso@49 25 # URLs
pankso@49 26 rpi_mirror="http://mirror.slitaz.org/arm/rpi/"
pankso@49 27 rpi_git_url="git://github.com/raspberrypi/"
pankso@49 28
pankso@49 29 #
pankso@49 30 # Functions
pankso@49 31 #
pankso@49 32
pankso@49 33 usage() {
pankso@49 34 cat << EOT
pankso@49 35
pankso@49 36 $(boldify "Usage:") $(basename $0) [command] [--option]
pankso@49 37
pankso@49 38 SliTaz Raspberry Pi Tool
pankso@49 39
pankso@49 40 $(boldify "Commands:")
pankso@49 41 info Display paths and distro info
pankso@49 42 install Install SliTaz RPi to sdcard
pankso@49 43 gen Generate a new SliTaz RPi distro
pankso@49 44 cook-linux Build the Raspberry Pi Linux kernel
pankso@49 45 get-linux Get the SliTaz RPi linux package
pankso@49 46 clone-fw Clone the RPi firmware repository
pankso@49 47 get-prebuilt Get a prebuilt SliTaz ARM toolchain
pankso@49 48 clean Clean the current work directory
paul@85 49 release Release an installable tarball
pankso@49 50
pankso@49 51 $(boldify "Options:")
pankso@49 52 --nosat Don't regenerate the distro with sat
pankso@141 53 --nopatch Don't patch the kernel before cooking
pankso@141 54 --gconfig Configure the kernel before cooking
pankso@49 55
pankso@49 56 EOT
pankso@49 57 }
pankso@49 58
pankso@49 59 error() {
pankso@49 60 echo "[ $(colorize 31 'ERROR') ] $@"
pankso@49 61 }
pankso@49 62
pankso@49 63 header() {
pankso@67 64 newline && colorize 35 "$@" && separator
pankso@49 65 }
pankso@49 66
pankso@49 67 # Get all RPi firmware
pankso@49 68 clone_fw() {
pankso@49 69 [ -d "${rpi_git}/firmware" ] && return 0
pankso@49 70 mkdir -p ${rpi_git} && cd ${rpi_git}
pankso@49 71 git clone --depth 1 ${rpi_git_url}firmware.git
pankso@49 72 }
pankso@49 73
pankso@67 74 umount_sd() {
pankso@67 75 umount /dev/${dev}1 2>/dev/null || exit 1
pankso@67 76 umount /dev/${dev}3 2>/dev/null || exit 1
pankso@67 77 }
pankso@67 78
pankso@49 79 #
pankso@49 80 # Commands
pankso@49 81 #
pankso@49 82
pankso@49 83 case "$1" in
pankso@49 84 info)
pankso@49 85 header "SliTaz Raspberry Pi info"
pankso@49 86 echo "RPi path : $rpi"
pankso@49 87 colorize 36 "/boot/cmdline.txt:"
pankso@49 88 cat ${boot}/cmdline.txt
pankso@49 89 colorize 36 "/boot/config.txt:"
pankso@49 90 cat ${boot}/config.txt
pankso@49 91 separator && newline ;;
pankso@49 92
pankso@49 93 install)
pankso@49 94 rpiboot="/media/rpi/boot"
pankso@49 95 rpiroot="/media/rpi/rootfs"
pankso@49 96 header "SliTaz Raspberry Pi install"
pankso@69 97 if [ ! "$dev" ]; then
pankso@69 98 echo -n "SD card disk name (ex sdc): "; read dev
pankso@69 99 fi
pankso@69 100 [ ! "$dev" ] && exit 1
pankso@49 101
pankso@49 102 # Store sdcard partition(s) list
pankso@49 103 fdisk -l /dev/${dev} | grep "^/dev/$dev" | awk '{print $1}' \
pankso@94 104 > ${cache}/sdcard.part
pankso@94 105 partnb=$(cat ${cache}/sdcard.part | wc -l)
pankso@49 106 if [ "$partnb" != 3 ]; then
pankso@49 107 error "SliTaz RPi needs 3 partitions on the sdcard"
pankso@49 108 newline && exit 1
pankso@49 109 fi
pankso@49 110
pankso@49 111 # Mount sdcard
pankso@49 112 if mount | grep -q "^/dev/$dev[1-3]"; then
pankso@49 113 debug "Unmounting: /dev/$dev"
pankso@67 114 umount_sd
pankso@49 115 fi
pankso@49 116 echo -n "Mounting: /dev/$dev partitions"
pankso@49 117 mkdir -p ${rpiboot} ${rpiroot}
pankso@58 118 mount /dev/${dev}1 ${rpiboot} || exit 1
pankso@58 119 mount /dev/${dev}3 ${rpiroot} || exit 1
pankso@58 120 status
pankso@49 121 echo -n "Cleaning: filesystem directories"
pankso@49 122 for dir in bin dev etc lib media mnt proc sbin sys tmp usr var run
pankso@49 123 do
pankso@49 124 rm -rf ${rpiroot}/${dir}
pankso@49 125 done; status
pankso@49 126 echo -n "Installing: boot files"
pankso@49 127 cp -rf ${boot}/* ${rpiboot}; status
pankso@49 128 echo -n "Installing: rootfs files"
pankso@49 129 cp -a ${rootfs}/* ${rpiroot}; status
pankso@49 130
pankso@49 131 # Unmount
pankso@49 132 echo -n "Unmounting: RPi sdcard"
pankso@67 133 umount_sd; status
pankso@49 134
pankso@94 135 rm -f ${cache}/sdcard.part
pankso@67 136 separator
pankso@67 137 echo "Insert the SD card into your Raspberry Pi and boot!"
pankso@67 138 newline ;;
pankso@122 139
pankso@49 140 gen)
pankso@49 141 # Separate boot files since the Raspberry Pi boots off a FAT32 /boot
pankso@49 142 # partition on the sdcard.
pankso@54 143 : ${flavor=rpi-base}
pankso@49 144
pankso@49 145 # Use the rootfs generated by sat
pankso@49 146 if [ ! -x "/usr/bin/sat" ]; then
pankso@49 147 error "Sat is not installed" && exit 1
pankso@49 148 fi
pankso@55 149 check_root
pankso@49 150
pankso@49 151 # We may want to simply regenerate the RPi distro
pankso@49 152 if [ ! "$nosat" ]; then
pankso@57 153 sat gen --work="$work" --flavor="$flavor" --noinit --nolinux
pankso@58 154 else
pankso@58 155 newline
pankso@49 156 fi
pankso@49 157
pankso@67 158 colorize 35 "SliTaz Raspberry Pi distro"
pankso@58 159 separator
pankso@63 160 mkdir -p ${boot}
pankso@49 161
pankso@62 162 # Custom RPi rootfs: make sure all files belong to root
pankso@62 163 if [ -d "$rpi/rootfs" ]; then
pankso@62 164 size=$(du -sh $rpi/rootfs | awk '{print $1}')
pankso@62 165 echo -n "Copying custom RPi rootfs: $size"
pankso@62 166 tmp=$distro/tmp-$$
pankso@62 167 mkdir -p $tmp
pankso@62 168 cp -r $rpi/rootfs/* $tmp
pankso@62 169 chown -R root.root $tmp
pankso@62 170 cp -a $tmp/* ${rootfs} && rm -rf $tmp
pankso@63 171 mv -f ${rootfs}/boot/* ${boot}
pankso@62 172 status
pankso@62 173 fi
pankso@62 174
pankso@67 175 # TazBerry
pankso@119 176 echo -n "Copying utility: TazBerry..."
pankso@55 177 cp -f ${rpi}/tazberry ${rootfs}/usr/bin
pankso@58 178 cp -a ${rpi}/cgi-adm/* ${rootfs}/var/www/adm
pankso@49 179 status
pankso@49 180
pankso@119 181 # PiBoot
pankso@119 182 echo -n "Copying bootloader: PiBoot..."
pankso@119 183 cp -f ${rpi}/piboot ${rootfs}/sbin
pankso@119 184 status
pankso@119 185
pankso@49 186 # Kernel at last
pankso@94 187 . $cache/linux-*/receipt
pankso@49 188 kvers="$VERSION"
pankso@49 189 kpkg="$rootfs/var/lib/tazpkg/installed/linux"
pankso@94 190 fs="$cache/linux-$kvers/fs"
pankso@49 191 ksize=$(du -sh $fs | awk '{print $1}')
pankso@49 192 if [ -d "$fs" ]; then
pankso@49 193 echo -n "Copying: kernel $kvers ($ksize)"
pankso@49 194 rm -rf ${rootfs}/lib/modules
pankso@49 195 cp -rf ${fs}/lib/* ${rootfs}/lib
pankso@49 196 cp -f ${fs}/boot/* ${boot}
pankso@49 197 mkdir -p ${kpkg}
pankso@94 198 cd ${cache}/linux-${kvers}
pankso@49 199 cp -f files.list md5sum receipt ${kpkg}
pankso@49 200 status
pankso@49 201 else
pankso@50 202 echo "SliTaz RPi Kernel: not used"
pankso@49 203 fi
pankso@49 204
pankso@49 205 separator
pankso@49 206 echo -n "Boot: $(du -sh $boot | awk '{print $1}') "
pankso@49 207 echo "- Rootfs: $(du -sh $rootfs | awk '{print $1}')"
pankso@49 208 newline ;;
pankso@49 209
pankso@49 210 cook-linux)
pankso@49 211 # Native SliTaz Toolchain and cross toolchain must be installed
pankso@49 212 check_root
pankso@94 213 install="$cache/linux-install"
pankso@49 214 if [ ! -d "/cross/$arch" ]; then
pankso@67 215 error "Missing cross toolchain in: /cross/$arch" && exit 1
pankso@49 216 fi
pankso@49 217
pankso@49 218 # Kernel source
pankso@143 219 mkdir -p ${rpi_git} && cd ${rpi_git}
pankso@49 220 [ -d "$kernel" ] || git clone --depth 1 ${rpi_git_url}linux.git
pankso@49 221
pankso@49 222 # Compile
pankso@52 223 [ "$clean" ] && rm -rf ${install}
pankso@49 224 if [ ! -d "$install" ]; then
pankso@49 225 cd ${kernel}
pankso@49 226 export PATH=$PATH:/cross/${arch}/tools/bin
pankso@49 227 export HOST_SYSTEM=${arch}-slitaz-linux-gnueabi
pankso@49 228 make mrproper &&
pankso@49 229 make ARCH=arm bcmrpi_defconfig
pankso@141 230 if [ ! "$nopatch" ]; then
pankso@141 231 echo "Patching SliTaz RPi Linux .config"
pankso@141 232 patch -p0 -i ${data}/linux-rpi.patch || exit 1
pankso@141 233 fi
pankso@141 234 [ "$gconfig" ] && make ARCH=arm gconfig
pankso@49 235 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- zImage &&
pankso@49 236 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- modules &&
pankso@49 237 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- \
pankso@49 238 INSTALL_MOD_PATH=${install} modules_install || exit 1
pankso@49 239 mkdir -p ${install}/boot
pankso@50 240 cp -a arch/arm/boot/zImage ${install}/boot/kernel.img
pankso@49 241 fi
pankso@49 242
pankso@49 243 # Kernel version
pankso@49 244 kvers=$(ls ${install}/lib/modules)
pankso@141 245 kvers=${kvers%-tazberry+}+
pankso@49 246
pankso@49 247 # Compress modules
pankso@141 248 #cd ${install}/lib/modules/*/kernel || exit 1
pankso@141 249 #mods=$(find . -name "*.ko$" | wc -l)
pankso@141 250 #newline
pankso@141 251 #echo "Compressing kernel modules: $mods"
pankso@141 252 #find . -name "*.ko$" -exec xz '{}' \; 2> /dev/null
pankso@50 253
pankso@49 254 # Rebuild modules.dep
pankso@49 255 cd ${install}
pankso@141 256 depmod -b . ${kvers%+}-tazberry+
pankso@49 257
pankso@50 258 # Kernel
pankso@94 259 fs="$cache/linux-$kvers/fs"
pankso@49 260 echo "Kernel version: $kvers"
pankso@49 261 if [ -d "$install" ]; then
pankso@94 262 rm -rf ${cache}/linux-${kvers}
pankso@94 263 mkdir -p ${cache}/linux-${kvers}
pankso@49 264 cp -a ${install} ${fs}
pankso@50 265 rm -f ${fs}/lib/modules/*/build \
pankso@50 266 ${fs}/lib/modules/*/source
pankso@49 267 fi
pankso@50 268
pankso@50 269 # Pack .tazpkg
pankso@94 270 cd ${cache}
pankso@49 271 echo "Creating package: receipt"
pankso@49 272 cat > linux-$kvers/receipt << EOT
pankso@49 273 # SliTaz package receipt
pankso@49 274
pankso@49 275 PACKAGE="linux"
pankso@49 276 VERSION="$kvers"
pankso@141 277 SHORT_DESC="SliTaz GNU/Linux Kernel for the Raspberry Pi."
pankso@49 278 WEB_SITE="http://www.kernel.org"
pankso@49 279
pankso@49 280 EOT
pankso@49 281 tazpkg pack linux-$kvers ;;
pankso@49 282
pankso@67 283 clone-fw)
pankso@67 284 clone_fw ;;
pankso@49 285
pankso@49 286 get-linux)
pankso@49 287 # Precook RPi kernel
pankso@55 288 check_root
pankso@94 289 mkdir -p ${cache}
pankso@49 290
pankso@49 291 # Last version
pankso@94 292 rm -f ${cache}/linux-version.txt
pankso@49 293 if busybox wget -q -s ${rpi_mirror}/last-linux.txt; then
pankso@49 294 echo -n "Fetching latest Kernel string..."
pankso@49 295 wget -q ${rpi_mirror}/last-linux.txt \
pankso@94 296 -O ${cache}/linux-version.txt || exit 1
pankso@49 297 status
pankso@49 298 else
pankso@49 299 echo "Mirror is unreachable" && exit 1
pankso@49 300 fi
pankso@94 301 kvers=$(cat $cache/linux-version.txt)
pankso@94 302 [ "$up" ] && rm -rf ${cache}/linux-${kvers}*
pankso@49 303 echo "Kernel version: $kvers"
pankso@49 304
pankso@49 305 # Download
pankso@94 306 if [ ! -f "$cache/linux-$kvers.tazpkg" ]; then
pankso@49 307 echo -n "Fetching latest Linux package..."
pankso@49 308 wget -q ${rpi_mirror}/linux-${kvers}.tazpkg \
pankso@94 309 -O ${cache}/linux-${kvers}.tazpkg; status
pankso@49 310 fi
pankso@49 311
pankso@49 312 # Extract
pankso@94 313 if [ ! -d "$cache/linux-$kvers" ]; then
pankso@94 314 cd ${cache} && tazpkg extract linux-${kvers}.tazpkg
pankso@49 315 fi
pankso@94 316 rm -f ${cache}/linux-version.txt ;;
pankso@49 317
pankso@49 318 get-prebuilt)
pankso@49 319 # --> in cross ??
pankso@49 320 : ${arch=arm}
pankso@49 321 name="slitaz-$arch-toolchain"
pankso@49 322 vers="20140304"
pankso@49 323 tarball="$name-$vers.tar.bz2"
pankso@49 324 url="http://mirror.slitaz.org/packages/cross/"
pankso@49 325 mkdir -p /cross
pankso@49 326 cd /cross
pankso@49 327 if [ ! -f "$tarball" ]; then
pankso@49 328 if busybox wget -qs ${url%/}/${tarball}; then
pankso@49 329 busybox wget ${url%/}/${tarball}
pankso@49 330 else
pankso@49 331 echo "Toolchain URL is unreachable" && exit 1
pankso@49 332 fi
pankso@49 333 fi
pankso@49 334 if [ ! -d "${name}-${vers}" ]; then
pankso@49 335 echo "Extracting: $tarball"
pankso@49 336 tar xjf ${tarball}
pankso@49 337 fi
pankso@49 338 echo "Copying: ${name}-${vers}/${arch}"
pankso@49 339 mkdir -p ${arch}
pankso@49 340 cp -a ${name}-${vers}/${arch}/* ${arch}
pankso@49 341 echo "Tools path: /cross/${arch}/tools/bin" ;;
pankso@49 342
pankso@49 343 release)
pankso@49 344 # Used to release official SliTaz RPi images
pankso@49 345 cd ${distro} || exit 1
pankso@49 346 if [ ! "$flavor" ]; then
pankso@49 347 . $distro/rootfs/etc/slitaz/flavor.conf || exit 1
pankso@49 348 flavor="$FLAVOR"
pankso@49 349 fi
pankso@54 350 dname="slitaz-$flavor-$(date +%Y%m%d)"
pankso@49 351 dsize=$(du -sh $distro | awk '{print $1}' | cut -d "." -f 1)
pankso@54 352 rm -rf ${dname} && mkdir ${dname}
pankso@54 353 cp -a boot rootfs ${dname}
pankso@67 354 echo "Copying: SliTaz release files"
pankso@67 355 cp ${rpi}/release/* ${dname}
pankso@84 356 echo "Creating: ${dname}.tar.bz2"
pankso@84 357 tar -cjf ${dname}.tar.bz2 ${dname}
pankso@55 358 echo "Creating: ${dname}.md5"
pankso@84 359 md5sum ${dname}.tar.bz2 > ${dname}.md5
pankso@55 360 rm -rf ${dname} ;;
pankso@49 361
pankso@49 362 clean)
pankso@49 363 echo "Cleaning: $rpi"
pankso@94 364 rm -rf ${cache} ${rpi_git} ;;
pankso@67 365
pankso@67 366 *|*help) usage ;;
pankso@49 367 esac
pankso@49 368 exit 0