slitaz-arm view sat-rpi @ rev 141

Some fix, use package now (sat-rpi no longer install fw
author Christophe Lincoln <pankso@slitaz.org>
date Sat Apr 26 19:55:41 2014 +0200 (2014-04-26)
parents a1a1a8939c47
children 9259857e24b9
line source
1 #!/bin/sh
2 #
3 # Sat RPi - SliTaz Raspberry Pi Build Tool
4 #
5 # Copyright (C) 2012-2014 SliTaz ARM - BSD License
6 # Author: Christophe Lincoln <pankso@slitaz.org>
7 #
8 . /lib/libtaz.sh
9
10 #: ${arch=armv6hf}
11 : ${arch=arm}
12
13 # Paths
14 [ "$work" ] || work="$(pwd)"
15 distro="$work/distro"
16 rpi="$work/rpi"
17 data="$rpi/data"
18 cache="$rpi/cache"
19 boot="$distro/boot"
20 rootfs="$distro/rootfs"
21 rpi_git="$rpi/git"
22 kernel="$rpi_git/linux"
23 dev="$2"
24
25 # URLs
26 rpi_mirror="http://mirror.slitaz.org/arm/rpi/"
27 rpi_git_url="git://github.com/raspberrypi/"
28
29 #
30 # Functions
31 #
32
33 usage() {
34 cat << EOT
35
36 $(boldify "Usage:") $(basename $0) [command] [--option]
37
38 SliTaz Raspberry Pi Tool
39
40 $(boldify "Commands:")
41 info Display paths and distro info
42 install Install SliTaz RPi to sdcard
43 gen Generate a new SliTaz RPi distro
44 cook-linux Build the Raspberry Pi Linux kernel
45 get-linux Get the SliTaz RPi linux package
46 clone-fw Clone the RPi firmware repository
47 get-prebuilt Get a prebuilt SliTaz ARM toolchain
48 clean Clean the current work directory
49 release Release an installable tarball
50
51 $(boldify "Options:")
52 --nosat Don't regenerate the distro with sat
53 --nopatch Don't patch the kernel before cooking
54 --gconfig Configure the kernel before cooking
55
56 EOT
57 }
58
59 error() {
60 echo "[ $(colorize 31 'ERROR') ] $@"
61 }
62
63 header() {
64 newline && colorize 35 "$@" && separator
65 }
66
67 # Get all RPi firmware
68 clone_fw() {
69 [ -d "${rpi_git}/firmware" ] && return 0
70 mkdir -p ${rpi_git} && cd ${rpi_git}
71 git clone --depth 1 ${rpi_git_url}firmware.git
72 }
73
74 umount_sd() {
75 umount /dev/${dev}1 2>/dev/null || exit 1
76 umount /dev/${dev}3 2>/dev/null || exit 1
77 }
78
79 #
80 # Commands
81 #
82
83 case "$1" in
84 info)
85 header "SliTaz Raspberry Pi info"
86 echo "RPi path : $rpi"
87 colorize 36 "/boot/cmdline.txt:"
88 cat ${boot}/cmdline.txt
89 colorize 36 "/boot/config.txt:"
90 cat ${boot}/config.txt
91 separator && newline ;;
92
93 install)
94 rpiboot="/media/rpi/boot"
95 rpiroot="/media/rpi/rootfs"
96 header "SliTaz Raspberry Pi install"
97 if [ ! "$dev" ]; then
98 echo -n "SD card disk name (ex sdc): "; read dev
99 fi
100 [ ! "$dev" ] && exit 1
101
102 # Store sdcard partition(s) list
103 fdisk -l /dev/${dev} | grep "^/dev/$dev" | awk '{print $1}' \
104 > ${cache}/sdcard.part
105 partnb=$(cat ${cache}/sdcard.part | wc -l)
106 if [ "$partnb" != 3 ]; then
107 error "SliTaz RPi needs 3 partitions on the sdcard"
108 newline && exit 1
109 fi
110
111 # Mount sdcard
112 if mount | grep -q "^/dev/$dev[1-3]"; then
113 debug "Unmounting: /dev/$dev"
114 umount_sd
115 fi
116 echo -n "Mounting: /dev/$dev partitions"
117 mkdir -p ${rpiboot} ${rpiroot}
118 mount /dev/${dev}1 ${rpiboot} || exit 1
119 mount /dev/${dev}3 ${rpiroot} || exit 1
120 status
121 echo -n "Cleaning: filesystem directories"
122 for dir in bin dev etc lib media mnt proc sbin sys tmp usr var run
123 do
124 rm -rf ${rpiroot}/${dir}
125 done; status
126 echo -n "Installing: boot files"
127 cp -rf ${boot}/* ${rpiboot}; status
128 echo -n "Installing: rootfs files"
129 cp -a ${rootfs}/* ${rpiroot}; status
130
131 # Unmount
132 echo -n "Unmounting: RPi sdcard"
133 umount_sd; status
134
135 rm -f ${cache}/sdcard.part
136 separator
137 echo "Insert the SD card into your Raspberry Pi and boot!"
138 newline ;;
139
140 gen)
141 # Separate boot files since the Raspberry Pi boots off a FAT32 /boot
142 # partition on the sdcard.
143 : ${flavor=rpi-base}
144
145 # Use the rootfs generated by sat
146 if [ ! -x "/usr/bin/sat" ]; then
147 error "Sat is not installed" && exit 1
148 fi
149 check_root
150
151 # We may want to simply regenerate the RPi distro
152 if [ ! "$nosat" ]; then
153 sat gen --work="$work" --flavor="$flavor" --noinit --nolinux
154 else
155 newline
156 fi
157
158 colorize 35 "SliTaz Raspberry Pi distro"
159 separator
160 mkdir -p ${boot}
161
162 # Custom RPi rootfs: make sure all files belong to root
163 if [ -d "$rpi/rootfs" ]; then
164 size=$(du -sh $rpi/rootfs | awk '{print $1}')
165 echo -n "Copying custom RPi rootfs: $size"
166 tmp=$distro/tmp-$$
167 mkdir -p $tmp
168 cp -r $rpi/rootfs/* $tmp
169 chown -R root.root $tmp
170 cp -a $tmp/* ${rootfs} && rm -rf $tmp
171 mv -f ${rootfs}/boot/* ${boot}
172 status
173 fi
174
175 # TazBerry
176 echo -n "Copying utility: TazBerry..."
177 cp -f ${rpi}/tazberry ${rootfs}/usr/bin
178 cp -a ${rpi}/cgi-adm/* ${rootfs}/var/www/adm
179 status
180
181 # PiBoot
182 echo -n "Copying bootloader: PiBoot..."
183 cp -f ${rpi}/piboot ${rootfs}/sbin
184 status
185
186 # Kernel at last
187 . $cache/linux-*/receipt
188 kvers="$VERSION"
189 kpkg="$rootfs/var/lib/tazpkg/installed/linux"
190 fs="$cache/linux-$kvers/fs"
191 ksize=$(du -sh $fs | awk '{print $1}')
192 if [ -d "$fs" ]; then
193 echo -n "Copying: kernel $kvers ($ksize)"
194 rm -rf ${rootfs}/lib/modules
195 cp -rf ${fs}/lib/* ${rootfs}/lib
196 cp -f ${fs}/boot/* ${boot}
197 mkdir -p ${kpkg}
198 cd ${cache}/linux-${kvers}
199 cp -f files.list md5sum receipt ${kpkg}
200 status
201 else
202 echo "SliTaz RPi Kernel: not used"
203 fi
204
205 separator
206 echo -n "Boot: $(du -sh $boot | awk '{print $1}') "
207 echo "- Rootfs: $(du -sh $rootfs | awk '{print $1}')"
208 newline ;;
209
210 cook-linux)
211 # Native SliTaz Toolchain and cross toolchain must be installed
212 check_root
213 install="$cache/linux-install"
214 if [ ! -d "/cross/$arch" ]; then
215 error "Missing cross toolchain in: /cross/$arch" && exit 1
216 fi
217
218 # Kernel source
219 cd ${rpi_git}
220 [ -d "$kernel" ] || git clone --depth 1 ${rpi_git_url}linux.git
221
222 # Compile
223 [ "$clean" ] && rm -rf ${install}
224 if [ ! -d "$install" ]; then
225 cd ${kernel}
226 export PATH=$PATH:/cross/${arch}/tools/bin
227 export HOST_SYSTEM=${arch}-slitaz-linux-gnueabi
228 make mrproper &&
229 make ARCH=arm bcmrpi_defconfig
230 if [ ! "$nopatch" ]; then
231 echo "Patching SliTaz RPi Linux .config"
232 patch -p0 -i ${data}/linux-rpi.patch || exit 1
233 fi
234 [ "$gconfig" ] && make ARCH=arm gconfig
235 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- zImage &&
236 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- modules &&
237 make ARCH=arm CROSS_COMPILE=${HOST_SYSTEM}- \
238 INSTALL_MOD_PATH=${install} modules_install || exit 1
239 mkdir -p ${install}/boot
240 cp -a arch/arm/boot/zImage ${install}/boot/kernel.img
241 fi
242
243 # Kernel version
244 kvers=$(ls ${install}/lib/modules)
245 kvers=${kvers%-tazberry+}+
246
247 # Compress modules
248 #cd ${install}/lib/modules/*/kernel || exit 1
249 #mods=$(find . -name "*.ko$" | wc -l)
250 #newline
251 #echo "Compressing kernel modules: $mods"
252 #find . -name "*.ko$" -exec xz '{}' \; 2> /dev/null
253
254 # Rebuild modules.dep
255 cd ${install}
256 depmod -b . ${kvers%+}-tazberry+
257
258 # Kernel
259 fs="$cache/linux-$kvers/fs"
260 echo "Kernel version: $kvers"
261 if [ -d "$install" ]; then
262 rm -rf ${cache}/linux-${kvers}
263 mkdir -p ${cache}/linux-${kvers}
264 cp -a ${install} ${fs}
265 rm -f ${fs}/lib/modules/*/build \
266 ${fs}/lib/modules/*/source
267 fi
268
269 # Pack .tazpkg
270 cd ${cache}
271 echo "Creating package: receipt"
272 cat > linux-$kvers/receipt << EOT
273 # SliTaz package receipt
274
275 PACKAGE="linux"
276 VERSION="$kvers"
277 SHORT_DESC="SliTaz GNU/Linux Kernel for the Raspberry Pi."
278 WEB_SITE="http://www.kernel.org"
279
280 EOT
281 tazpkg pack linux-$kvers ;;
282
283 clone-fw)
284 clone_fw ;;
285
286 get-linux)
287 # Precook RPi kernel
288 check_root
289 mkdir -p ${cache}
290
291 # Last version
292 rm -f ${cache}/linux-version.txt
293 if busybox wget -q -s ${rpi_mirror}/last-linux.txt; then
294 echo -n "Fetching latest Kernel string..."
295 wget -q ${rpi_mirror}/last-linux.txt \
296 -O ${cache}/linux-version.txt || exit 1
297 status
298 else
299 echo "Mirror is unreachable" && exit 1
300 fi
301 kvers=$(cat $cache/linux-version.txt)
302 [ "$up" ] && rm -rf ${cache}/linux-${kvers}*
303 echo "Kernel version: $kvers"
304
305 # Download
306 if [ ! -f "$cache/linux-$kvers.tazpkg" ]; then
307 echo -n "Fetching latest Linux package..."
308 wget -q ${rpi_mirror}/linux-${kvers}.tazpkg \
309 -O ${cache}/linux-${kvers}.tazpkg; status
310 fi
311
312 # Extract
313 if [ ! -d "$cache/linux-$kvers" ]; then
314 cd ${cache} && tazpkg extract linux-${kvers}.tazpkg
315 fi
316 rm -f ${cache}/linux-version.txt ;;
317
318 get-prebuilt)
319 # --> in cross ??
320 : ${arch=arm}
321 name="slitaz-$arch-toolchain"
322 vers="20140304"
323 tarball="$name-$vers.tar.bz2"
324 url="http://mirror.slitaz.org/packages/cross/"
325 mkdir -p /cross
326 cd /cross
327 if [ ! -f "$tarball" ]; then
328 if busybox wget -qs ${url%/}/${tarball}; then
329 busybox wget ${url%/}/${tarball}
330 else
331 echo "Toolchain URL is unreachable" && exit 1
332 fi
333 fi
334 if [ ! -d "${name}-${vers}" ]; then
335 echo "Extracting: $tarball"
336 tar xjf ${tarball}
337 fi
338 echo "Copying: ${name}-${vers}/${arch}"
339 mkdir -p ${arch}
340 cp -a ${name}-${vers}/${arch}/* ${arch}
341 echo "Tools path: /cross/${arch}/tools/bin" ;;
342
343 release)
344 # Used to release official SliTaz RPi images
345 cd ${distro} || exit 1
346 if [ ! "$flavor" ]; then
347 . $distro/rootfs/etc/slitaz/flavor.conf || exit 1
348 flavor="$FLAVOR"
349 fi
350 dname="slitaz-$flavor-$(date +%Y%m%d)"
351 dsize=$(du -sh $distro | awk '{print $1}' | cut -d "." -f 1)
352 rm -rf ${dname} && mkdir ${dname}
353 cp -a boot rootfs ${dname}
354 echo "Copying: SliTaz release files"
355 cp ${rpi}/release/* ${dname}
356 echo "Creating: ${dname}.tar.bz2"
357 tar -cjf ${dname}.tar.bz2 ${dname}
358 echo "Creating: ${dname}.md5"
359 md5sum ${dname}.tar.bz2 > ${dname}.md5
360 rm -rf ${dname} ;;
361
362 clean)
363 echo "Cleaning: $rpi"
364 rm -rf ${cache} ${rpi_git} ;;
365
366 *|*help) usage ;;
367 esac
368 exit 0