build_wl18xx.sh

   1 export PATH__ROOT=`pwd`
   2 . configuration.sh
   3 . setup-env
   4 # Pretty colors
   5 GREEN="\033[01;32m"
   6 YELLOW="\033[01;33m"
   7 NORMAL="\033[00m"
   8 BLUE="\033[34m"
   9 RED="\033[31m"
  10 PURPLE="\033[35m"
  11 CYAN="\033[36m"
  12 UNDERLINE="\033[02m"
  13
  14 function print_highlight()
  15 {
  16     echo -e "   ${YELLOW}***** $1 ***** ${NORMAL} "
  17 }
  18
  19 function usage ()
  20 {
  21     echo ""
  22     echo "This script build all/one of the relevent wl18xx software package."
  23     echo "A web guide can be found here : http://processors.wiki.ti.com/index.php/WL18xx_System_Build_Scripts"
  24     echo ""
  25     echo "Usage : "
  26     echo ""
  27     echo "Building full package : "
  28     echo "        ./build_wl18xx.sh init         <head|TAG>  [ Download and Update w/o build  ] "
  29     echo "                          update       <head|TAG>  [ Update to specific TAG & Build ] "
  30     echo "                          clean                    [ Clean & Build                  ] "
  31     echo "                          <empty>                  [ Build w/o update               ] "
  32     echo "                          check_updates            [ Check for build script updates ] "
  33     echo ""
  34     echo "Building specific component :"
  35     echo "                          hostapd                  [ Clean & Build hostapd          ] "
  36     echo "                          wpa_supplicant           [ Clean & Build wpa_supplicant   ] "
  37     echo "                          modules                  [ Clean & Build driver modules   ] "
  38     echo "                          firmware                 [ Install firmware file          ] "
  39     echo "                          scripts                  [ Install scripts                ] "
  40     echo "                          utils                    [ Clean & Build scripts          ] "
  41     echo "                          iw                       [ Clean & Build iw               ] "
  42     echo "                          openssl                  [ Clean & Build openssll         ] "
  43     echo "                          libnl                    [ Clean & Build libnl            ] "
  44     echo "                          crda                     [ Clean & Build crda             ] "
  45     echo "                          patch_kernel             [ Apply provided kernel patches  ] "
  46     echo "                          uim                      [ Clean & Build uim              ] "
  47     echo "                          bt-firmware              [ Install Bluetooth init scripts ] "
  48     exit 1
  49 }
  50
  51 function assert_no_error()
  52 {
  53         if [ $? -ne 0 ]; then
  54                 echo "****** ERROR $? $@*******"
  55                 exit 1
  56         fi
  57         echo "****** $1 *******"
  58 }
  59
  60 function repo_id()
  61 {
  62         i="0"
  63         while [ $i -lt ${#repositories[@]} ]; do
  64                 [ $1 == "${repositories[i]}" ] && echo $i
  65                 i=$[$i + 3]
  66         done
  67 }
  68
  69 function repo_url()
  70 {
  71         echo "${repositories[`repo_id $1` + 1]}"
  72 }
  73
  74 function repo_branch()
  75 {
  76         echo "${repositories[`repo_id $1` + 2]}"
  77 }
  78
  79 function path()
  80 {
  81         i="0"
  82         while [ $i -lt "${#paths[@]}" ]; do
  83                 [ $1 == "${paths[i]}" ] && echo "${paths[i + 1]}"
  84                 i=$[$i + 2]
  85         done
  86 }
  87
  88 function set_path()
  89 {
  90         i="0"
  91         while [ $i -lt "${#paths[@]}" ]; do
  92                 [ $1 == "${paths[i]}" ] && paths[i+1]=$2
  93                 i=$[$i + 2]
  94         done
  95 }
  96
  97 function repo_path()
  98 {
  99         echo `path src`/$1
 100 }
 101
 102 function cd_path()
 103 {
 104         cd `path $1`
 105 }
 106
 107 function cd_repo()
 108 {
 109         cd `repo_path $1`
 110 }
 111
 112 function cd_back()
 113 {
 114         cd - > /dev/null
 115 }
 116
 117 function check_for_build_updates()
 118 {
 119         git fetch
 120         count=`git status -uno | grep behind | wc -l`
 121         if [ $count -ne 0 ]
 122         then
 123                 echo ""
 124                 echo "*** Please note, there is an updated build script avilalable ***"
 125                 echo "*** Use 'git pull' to get the latest update. ***"
 126                 echo ""
 127                 sleep 5
 128         fi
 129 }
 130
 131 function read_kernel_version()
 132 {
 133         filename=$KERNEL_PATH/Makefile
 134
 135         if [ ! -f $filename ]
 136         then
 137             KERNEL_VERSION=0
 138             KERNEL_PATCHLEVEL=0
 139             KERNEL_SUBLEVEL=0
 140             echo "No Makefile was found. Kernel version was set to default."
 141         else
 142             exec 6< $filename
 143             read version <&6
 144             read patchlevel <&6
 145             read sublevel <&6
 146             exec 6<&-
 147
 148             KERNEL_VERSION=$(echo $version|sed 's/[^0-9]//g')
 149             KERNEL_PATCHLEVEL=$(echo $patchlevel|sed 's/[^0-9]//g')
 150             KERNEL_SUBLEVEL=$(echo $sublevel|sed 's/[^0-9]//g')
 151             echo "Makefile was found. Kernel version was set to $KERNEL_VERSION.$KERNEL_PATCHLEVEL.$KERNEL_SUBLEVEL."
 152         fi
 153         [ $VERIFY_CONFIG ] && ./verify_kernel_config.sh $KERNEL_PATH/.config
 154 }
 155
 156 #----------------------------------------------------------j
 157 function setup_environment()
 158 {
 159     if [ ! -e setup-env ]
 160     then
 161         echo "No setup-env"
 162         exit 1
 163     fi
 164
 165     #if a rootfs path is set - replace the default.
 166     if [[ "$ROOTFS" != "DEFAULT" ]]
 167     then
 168         echo " Changing ROOTFS path to $ROOTFS"
 169         set_path filesystem $ROOTFS
 170         [ ! -d $ROOTFS ] && echo "Error ROOTFS: $ROOTFS dir does not exist" && exit 1
 171     fi
 172     #if no toolchain path is set - download it.
 173     if [[ "$TOOLCHAIN_PATH" == "DEFAULT" ]]
 174     then
 175         echo " Setting TOOLCHAIN_PATH path to default"
 176         export TOOLCHAIN_PATH=`path toolchain`/arm/bin
 177         DEFAULT_TOOLCHAIN=1
 178     fi
 179
 180     #if no kernel path is set - download it.
 181     if [[ "$KERNEL_PATH" == "DEFAULT" ]]
 182     then
 183         echo " Setting KERNEL_PATH path to default"
 184         export KERNEL_PATH=`repo_path kernel`
 185         DEFAULT_KERNEL=1
 186     else
 187         echo " Using user defined kernel"
 188         [ ! -d $KERNEL_PATH ] && echo "Error KERNEL_PATH: $KERNEL_PATH dir does not exist" && exit 1
 189     fi
 190
 191         export PROCESSORS_NUMBER=$(egrep '^processor' /proc/cpuinfo | wc -l)
 192         export PKG_CONFIG_PATH=`path filesystem`/lib/pkgconfig
 193         export INSTALL_PREFIX=`path filesystem`
 194         export LIBNL_PATH=`repo_path libnl`
 195         export KLIB=`path filesystem`
 196         export KLIB_BUILD=${KERNEL_PATH}
 197         export GIT_TREE=`repo_path driver`
 198         export PATH=$TOOLCHAIN_PATH:$PATH
 199
 200 }
 201
 202 function setup_filesystem_skeleton()
 203 {
 204         mkdir -p `path filesystem`/usr/bin
 205         mkdir -p `path filesystem`/etc
 206         mkdir -p `path filesystem`/etc/init.d
 207         mkdir -p `path filesystem`/etc/rcS.d
 208         mkdir -p `path filesystem`/usr/lib/crda
 209         mkdir -p `path filesystem`/lib/firmware/ti-connectivity
 210         mkdir -p `path filesystem`/usr/share/wl18xx
 211         mkdir -p `path filesystem`/usr/sbin/wlconf
 212         mkdir -p `path filesystem`/usr/sbin/wlconf/official_inis
 213         mkdir -p `path filesystem`/etc/wireless-regdb/pubkeys
 214 }
 215
 216 function setup_directories()
 217 {
 218         i="0"
 219         while [ $i -lt ${#paths[@]} ]; do
 220                 mkdir -p ${paths[i + 1]}
 221                 i=$[$i + 2]
 222         done
 223         setup_filesystem_skeleton
 224
 225 }
 226
 227 function setup_repositories()
 228 {
 229         i="0"
 230         while [ $i -lt ${#repositories[@]} ]; do
 231                 url=${repositories[$i + 1]}
 232                 name=${repositories[$i]}
 233         echo -e "${NORMAL}Cloning into: ${GREEN} $name ${NORMAL}"
 234         #Skip kernel clone if it was user defined
 235                 [ "$name" != "kernel" -o "$DEFAULT_KERNEL" ] && [ ! -d `repo_path $name` ] && git clone $url `repo_path $name`
 236                 i=$[$i + 3]
 237         done
 238 }
 239
 240 function setup_branches()
 241 {
 242         i="0"
 243         while [ $i -lt ${#repositories[@]} ]; do
 244                 name=${repositories[$i]}
 245                 url=${repositories[$i + 1]}
 246         branch=${repositories[$i + 2]}
 247         checkout_type="branch"
 248         #for all the openlink repo. we use a tag if provided.
 249         [ "$name" == "kernel" ] && [ -z "$DEFAULT_KERNEL" ] && i=$[$i + 3] && continue
 250         cd_repo $name
 251         echo -e "\n${NORMAL}Checking out branch ${GREEN}$branch  ${NORMAL}in repo ${GREEN}$name ${NORMAL} "
 252                 git checkout $branch
 253         git fetch origin
 254         git fetch origin --tags
 255         if [[ "$url" == *git.ti.com* ]]
 256         then
 257            [[ -n $RESET ]] && echo -e "${PURPLE}Reset to latest in repo ${GREEN}$name ${NORMAL} branch  ${GREEN}$branch ${NORMAL}"  && git reset --hard origin/$branch
 258            [[ -n $USE_TAG ]] && git reset --hard $USE_TAG  && echo -e "${NORMAL}Reset to tag ${GREEN}$USE_TAG   ${NORMAL}in repo ${GREEN}$name ${NORMAL} "
 259         fi
 260                 cd_back
 261                 i=$[$i + 3]
 262         done
 263 }
 264
 265 function setup_toolchain()
 266 {
 267         if [ ! -f `path downloads`/arm-toolchain.tar.bz2 ]; then
 268         echo "Setting toolchain"
 269                 wget ${toolchain[0]} -O `path downloads`/arm-toolchain.tar.bz2
 270                 tar -xjf `path downloads`/arm-toolchain.tar.bz2 -C `path toolchain`
 271                 mv `path toolchain`/* `path toolchain`/arm
 272         fi
 273 }
 274
 275 function build_uimage()
 276 {
 277     cd_repo kernel
 278         [ -z $NO_CONFIG ] && cp `path configuration`/kernel_$KERNEL_VERSION.$KERNEL_PATCHLEVEL.config `repo_path kernel`/.config
 279         [ -z $NO_CLEAN ] && make clean
 280         [ -z $NO_CLEAN ] && assert_no_error
 281
 282     if [ "$KERNEL_VERSION" -eq 3 ] && [ "$KERNEL_PATCHLEVEL" -eq 2 ]
 283     then
 284         make -j${PROCESSORS_NUMBER} uImage
 285         cp `repo_path kernel`/arch/arm/boot/uImage `path tftp`/uImage
 286     else
 287         if [ -z $NO_DTB ]
 288         then
 289             make -j${PROCESSORS_NUMBER} zImage
 290             make -j${PROCESSORS_NUMBER} am335x-evm.dtb
 291             make -j${PROCESSORS_NUMBER} am335x-bone.dtb
 292             make -j${PROCESSORS_NUMBER} am335x-boneblack.dtb
 293             make -j${PROCESSORS_NUMBER} modules
 294             INSTALL_MOD_PATH=`path filesystem` make -j${PROCESSORS_NUMBER} modules_install
 295             cp `repo_path kernel`/arch/arm/boot/zImage `path tftp`/zImage
 296             cp `repo_path kernel`/arch/arm/boot/dts/am335x-*.dtb `path tftp`/
 297         else
 298             LOADADDR=0x80008000 make -j${PROCESSORS_NUMBER} uImage.am335x-evm
 299             cp `repo_path kernel`/arch/arm/boot/uImage.am335x-evm `path tftp`/uImage
 300         fi
 301     fi
 302         assert_no_error
 303         cd_back
 304 }
 305
 306 function generate_compat()
 307 {
 308         cd_repo backports
 309         python ./gentree.py --clean `repo_path driver` `path compat_wireless`
 310         cd_back
 311 }
 312
 313 function build_modules()
 314 {
 315         generate_compat
 316         cd_repo compat_wireless
 317         if [ -d "$PATH__ROOT/patches/driver_patches/$KERNEL_VARIANT" ]; then
 318                 for i in $PATH__ROOT/patches/driver_patches/$KERNEL_VARIANT/*.patch; do
 319                         print_highlight "Applying driver patch: $i"
 320                         patch -p1 < $i;
 321                         assert_no_error
 322                 done
 323         fi
 324         if [ -z $NO_CLEAN ]; then
 325                 make clean
 326         fi
 327         make defconfig-wl18xx
 328         make -j${PROCESSORS_NUMBER}
 329         assert_no_error
 330         #find . -name \*.ko -exec cp {} `path debugging`/ \;
 331         find . -name \*.ko -exec ${CROSS_COMPILE}strip -g {} \;
 332
 333         make  modules_install
 334         assert_no_error
 335         cd_back
 336 }
 337
 338 function build_openssl()
 339 {
 340         cd_repo openssl
 341         [ -z $NO_CONFIG ] && ./Configure linux-generic32
 342         [ -z $NO_CLEAN ] && make clean
 343         [ -z $NO_CLEAN ] && assert_no_error
 344         make
 345         assert_no_error
 346         make install_sw
 347         assert_no_error
 348         cd_back
 349 }
 350
 351
 352 function build_iw()
 353 {
 354         cd_repo iw
 355         [ -z $NO_CLEAN ] && make clean
 356         [ -z $NO_CLEAN ] && assert_no_error
 357         CC=${CROSS_COMPILE}gcc LIBS+=" -lpthread -lm" make V=1
 358         assert_no_error
 359         DESTDIR=`path filesystem` make install
 360         assert_no_error
 361         cd_back
 362 }
 363 function build_libnl()
 364 {
 365         cd_repo libnl
 366         [ -z $NO_CONFIG ] && ./autogen.sh
 367         [ -z $NO_CONFIG ] && ./configure --prefix=`path filesystem` --host=${ARCH} CC=${CROSS_COMPILE}gcc AR=${CROSS_COMPILE}ar
 368         ([ -z $NO_CONFIG ] || [ -z $NO_CLEAN ]) && make clean
 369         [ -z $NO_CLEAN ] && assert_no_error
 370         make
 371         assert_no_error
 372         make install
 373         assert_no_error
 374         cd_back
 375 }
 376
 377 function build_wpa_supplicant()
 378 {
 379         cd `repo_path hostap`/wpa_supplicant
 380         [ -z $NO_CONFIG ] && cp android.config .config
 381     [ -n "$SYSLOG_EN" ] && echo "Enable DEBUG_SYSLOG config" && sed -i "/#CONFIG_DEBUG_SYSLOG=y/ s/# *//" .config
 382         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make clean
 383         assert_no_error
 384         CONFIG_LIBNL32=y DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`repo_path libnl`/include" LIBS+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" LIBS_p+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" make -j${PROCESSORS_NUMBER} CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 385         assert_no_error
 386         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make install
 387         assert_no_error
 388         cd_back
 389     cp `repo_path scripts_download`/conf/*_supplicant.conf  `path filesystem`/etc/
 390 }
 391
 392 function build_hostapd()
 393 {
 394     cd `repo_path hostap`/hostapd
 395         [ -z $NO_CONFIG ] && cp android.config .config
 396         [ -n "$UPNP_EN" ] && echo "Enable UPNP config" && sed -i "/#CONFIG_WPS_UPNP=y/ s/# *//" .config
 397         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make clean
 398         assert_no_error
 399         CONFIG_LIBNL32=y DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`repo_path libnl`/include" LIBS+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" LIBS_p+="-L`path filesystem`/lib -L`path filesystem`/usr/local/ssl/lib -lssl -lcrypto -lm -ldl -lpthread" make -j${PROCESSORS_NUMBER} CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 400         assert_no_error
 401         CONFIG_LIBNL32=y DESTDIR=`path filesystem` make install
 402         assert_no_error
 403         cd_back
 404     cp `repo_path scripts_download`/conf/hostapd.conf  `path filesystem`/etc/
 405 }
 406
 407 function build_crda()
 408 {
 409         cp `repo_path wireless_regdb`/regulatory.bin `path filesystem`/usr/lib/crda/regulatory.bin
 410         cp `repo_path wireless_regdb`/sforshee.key.pub.pem `path filesystem`/etc/wireless-regdb/pubkeys/
 411     cd_repo crda
 412
 413         [ -z $NO_CLEAN ] && DESTDIR=`path filesystem` make clean
 414         [ -z $NO_CLEAN ] && assert_no_error
 415         PKG_CONFIG_LIBDIR="`path filesystem`/lib/pkgconfig" PKG_CONFIG_PATH="`path filesystem`/usr/local/ssl/lib/pkgconfig" DESTDIR=`path filesystem` CFLAGS+="-I`path filesystem`/usr/local/ssl/include -I`path filesystem`/include -L`path filesystem`/usr/local/ssl/lib -L`path filesystem`/lib" LDLIBS+=-lpthread V=1 USE_OPENSSL=1 make -j${PROCESSORS_NUMBER} all_noverify CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld AR=${CROSS_COMPILE}ar
 416         assert_no_error
 417         DESTDIR=`path filesystem` make install
 418         assert_no_error
 419         cd_back
 420 }
 421
 422 function build_calibrator()
 423 {
 424         cd_repo ti_utils
 425         [ -z $NO_CLEAN ] && NFSROOT=`path filesystem` make clean
 426         [ -z $NO_CLEAN ] && assert_no_error
 427         NLVER=3 NLROOT=`repo_path libnl`/include NFSROOT=`path filesystem` LIBS+=-lpthread make
 428         assert_no_error
 429         NFSROOT=`path filesystem` make install
 430         #assert_no_error
 431         cp -f `repo_path ti_utils`/hw/firmware/wl1271-nvs.bin `path filesystem`/lib/firmware/ti-connectivity
 432         cd_back
 433 }
 434
 435 function build_wlconf()
 436 {
 437         files_to_copy="dictionary.txt struct.bin default.conf wl18xx-conf-default.bin README example.conf example.ini configure-device.sh"
 438         cd `repo_path ti_utils`/wlconf
 439         if [ -z $NO_CLEAN ]; then
 440                 NFSROOT=`path filesystem` make clean
 441                 assert_no_error
 442                 for file_to_copy in $files_to_copy; do
 443                         rm -f `path filesystem`/usr/sbin/wlconf/$file_to_copy
 444                 done
 445                 rm -f `path filesystem`/usr/sbin/wlconf/official_inis/*
 446         fi
 447         NFSROOT=`path filesystem` make CC=${CROSS_COMPILE}gcc LD=${CROSS_COMPILE}ld
 448         assert_no_error
 449
 450         # install
 451         cp -f `repo_path ti_utils`/wlconf/wlconf `path filesystem`/usr/sbin/wlconf
 452         chmod 755 `path filesystem`/usr/sbin/wlconf
 453         for file_to_copy in $files_to_copy; do
 454                 cp $file_to_copy `path filesystem`/usr/sbin/wlconf/$file_to_copy
 455                 echo "echoying files $file_to_copy"
 456         done
 457         cp official_inis/* `path filesystem`/usr/sbin/wlconf/official_inis/
 458         cd_back
 459 }
 460
 461 function build_fw_download()
 462 {
 463         cp `repo_path fw_download`/*.bin `path filesystem`/lib/firmware/ti-connectivity
 464 }
 465
 466 function patch_kernel()
 467 {
 468         [ ! -d $KERNEL_PATH ] && echo "Error KERNEL_PATH: $KERNEL_PATH dir does not exist" && exit 1
 469         cd $KERNEL_PATH
 470         echo "using kernel: $KERNEL_PATH"
 471         if [ -d "$PATH__ROOT/patches/kernel_patches/$KERNEL_VARIANT" ]; then
 472                 read -p "Branch name to use? (will be created if doesn't exist)" -e branchname
 473                 if git show-ref --verify --quiet "refs/heads/$branchname"; then
 474                         echo "Branch name $branchname already exists, trying to use it..."
 475                         git checkout $branchname
 476                 else
 477                         echo "Creating branch $branchname and switching to it"
 478                         git checkout -b $branchname
 479                 fi
 480                 assert_no_error
 481                 for i in $PATH__ROOT/patches/kernel_patches/$KERNEL_VARIANT/*.patch; do
 482                         git am $i;
 483                         assert_no_error
 484                 done
 485         fi
 486         assert_no_error
 487         cd_back
 488 }
 489
 490 function build_uim()
 491 {
 492         cd_repo uim
 493         [ -z $NO_CLEAN ] && NFSROOT=`path filesystem` make clean
 494         [ -z $NO_CLEAN ] && assert_no_error
 495         make CC=${CROSS_COMPILE}gcc
 496         assert_no_error
 497         install -m 0755 uim `path filesystem`/usr/bin
 498         install -m 0755 `repo_path uim`/scripts/uim-sysfs `path filesystem`/etc/init.d/
 499         cd `path filesystem`/etc/rcS.d/
 500         ln -sf  ../init.d/uim-sysfs S03uim-sysfs
 501         assert_no_error
 502         cd_back
 503 }
 504
 505 function build_bt_firmware()
 506 {
 507         cd_repo bt-firmware
 508         for i in `repo_path bt-firmware`/*.bts; do
 509                 echo "Installing bluetooth init script: $i"
 510                 install -m 0755 $i `path filesystem`/lib/firmware/
 511                 assert_no_error
 512         done
 513 }
 514
 515 function build_scripts_download()
 516 {
 517         cd_repo scripts_download
 518         echo "Copying scripts"
 519         scripts_download_path=`repo_path scripts_download`
 520         for script_dir in `ls -d $scripts_download_path`/*/
 521         do
 522                 echo "Copying everything from ${script_dir} to `path filesystem`/usr/share/wl18xx directory"
 523                 cp -rf ${script_dir}/* `path filesystem`/usr/share/wl18xx
 524         done
 525         cd_back
 526 }
 527
 528 function clean_kernel()
 529 {
 530         [ "$DEFAULT_KERNEL" ] && echo "Cleaning kernel folder"
 531         [ "$DEFAULT_KERNEL" ] && cd_repo kernel
 532         [ "$DEFAULT_KERNEL" ] && git clean -fdx > /dev/null
 533 }
 534
 535 function clean_outputs()
 536 {
 537     if [[ "$ROOTFS" == "DEFAULT" ]]
 538     then
 539         echo "Cleaning outputs"
 540         rm -rf `path filesystem`/*
 541         rm -f `path outputs`/*
 542    fi
 543 }
 544
 545 function build_outputs()
 546 {
 547         if [[ "$ROOTFS" == "DEFAULT" ]]
 548     then
 549         echo "Building outputs"
 550         cd_path filesystem
 551         tar cpjf `path outputs`/${tar_filesystem[0]} .
 552         cd_back
 553
 554                 # Copy kernel files only if default kernel is used(for now)
 555                 if [[ "$KERNEL_PATH" == "DEFAULT" ]]
 556                 then
 557                         if [ "$KERNEL_VERSION" -eq 3 ] && [ "$KERNEL_PATCHLEVEL" -eq 2 ]
 558                         then
 559                                 cp `path tftp`/uImage `path outputs`/uImage
 560                         else
 561                                 if [ -z $NO_DTB ]
 562                                 then
 563                                         cp `path tftp`/zImage `path outputs`/zImage
 564                                         cp `path tftp`/*.dtb `path outputs`/
 565                                 else
 566                                         cp `path tftp`/uImage `path outputs`/uImage
 567                                 fi
 568                         fi
 569                 fi
 570     fi
 571 }
 572
 573 function install_outputs()
 574 {
 575     echo "Installing outputs"
 576         tftp_path=${setup[2]}
 577         sitara_left_path=${setup[5]}
 578         sitara_right_path=${setup[8]}
 579
 580         cp `path outputs`/uImage ${tftp_path}
 581         cp `path outputs`/${tar_filesystem[0]} $sitara_left_path
 582         cp `path outputs`/${tar_filesystem[0]} $sitara_right_path
 583
 584         cd $sitara_left_path
 585         tar xjf ${tar_filesystem[0]}
 586         cd_back
 587
 588         cd $sitara_right_path
 589         tar xjf ${tar_filesystem[0]}
 590         cd_back
 591 }
 592
 593 function set_files_to_verify()
 594 {
 595         files_to_verify=(
 596         # skeleton path
 597         # source path
 598         # pattern in output of file
 599
 600         `path filesystem`/usr/local/sbin/wpa_supplicant
 601         `repo_path hostap`/wpa_supplicant/wpa_supplicant
 602         "ELF 32-bit LSB executable, ARM"
 603
 604         `path filesystem`/usr/local/bin/hostapd
 605         `repo_path hostap`/hostapd/hostapd
 606         "ELF 32-bit LSB executable, ARM"
 607
 608         `path filesystem`/sbin/crda
 609         `repo_path crda`/crda
 610         "ELF 32-bit LSB executable, ARM"
 611
 612         `path filesystem`/usr/lib/crda/regulatory.bin
 613         `repo_path wireless_regdb`/regulatory.bin
 614         "CRDA wireless regulatory database file"
 615
 616         `path filesystem`/lib/firmware/ti-connectivity/wl18xx-fw-4.bin
 617         `repo_path fw_download`/wl18xx-fw-4.bin
 618         "data"
 619
 620         `path filesystem`/lib/modules/$KERNEL_VERSION.$KERNEL_PATCHLEVEL.*/updates/drivers/net/wireless/ti/wl18xx/wl18xx.ko
 621         `path compat_wireless`/drivers/net/wireless/ti/wl18xx/wl18xx.ko
 622         "ELF 32-bit LSB relocatable, ARM"
 623
 624         `path filesystem`/lib/modules/$KERNEL_VERSION.$KERNEL_PATCHLEVEL.*/updates/drivers/net/wireless/ti/wlcore/wlcore.ko
 625         `path compat_wireless`/drivers/net/wireless/ti/wlcore/wlcore.ko
 626         "ELF 32-bit LSB relocatable, ARM"
 627
 628         #`path filesystem`/usr/bin/calibrator
 629         #`repo_path ti_utils`/calibrator
 630         #"ELF 32-bit LSB executable, ARM"
 631
 632         `path filesystem`/usr/sbin/wlconf/wlconf
 633         `repo_path ti_utils`/wlconf/wlconf
 634         "ELF 32-bit LSB executable, ARM"
 635         )
 636 }
 637
 638 function get_tag()
 639 {
 640        i="0"
 641        while [ $i -lt ${#repositories[@]} ]; do
 642                name=${repositories[$i]}
 643                url=${repositories[$i + 1]}
 644         branch=${repositories[$i + 2]}
 645         checkout_type="branch"
 646         cd_repo $name
 647         if [[ "$url" == *git.ti.com* ]]
 648         then
 649                 echo -e "${PURPLE}Describe of ${NORMAL} repo : ${GREEN}$name ${NORMAL} "  ;
 650                 git describe
 651         fi
 652                cd_back
 653                i=$[$i + 3]
 654        done
 655 }
 656
 657
 658
 659 function admin_tag()
 660 {
 661         i="0"
 662         while [ $i -lt ${#repositories[@]} ]; do
 663                 name=${repositories[$i]}
 664                 url=${repositories[$i + 1]}
 665         branch=${repositories[$i + 2]}
 666         checkout_type="branch"
 667         cd_repo $name
 668         if [[ "$url" == *git.ti.com* ]]
 669         then
 670                 echo -e "${PURPLE}Adding tag ${GREEN} $1 ${NORMAL} to repo : ${GREEN}$name ${NORMAL} "  ;
 671                 git show --summary
 672                 read -p "Do you want to tag this commit ?" yn
 673                 case $yn in
 674                     [Yy]* )  git tag -a $1 -m "$1" ;
 675                              git push --tags ;;
 676                     [Nn]* ) echo -e "${PURPLE}Tag was not applied ${NORMAL} " ;;
 677
 678                     * ) echo "Please answer yes or no.";;
 679                 esac
 680
 681         fi
 682                 cd_back
 683                 i=$[$i + 3]
 684         done
 685 }
 686
 687
 688 function verify_skeleton()
 689 {
 690         echo "Verifying filesystem skeleton..."
 691
 692         set_files_to_verify
 693
 694         i="0"
 695         while [ $i -lt ${#files_to_verify[@]} ]; do
 696                 skeleton_path=${files_to_verify[i]}
 697                 source_path=${files_to_verify[i + 1]}
 698                 file_pattern=${files_to_verify[i + 2]}
 699                 file $skeleton_path | grep "${file_pattern}" >/dev/null
 700         if [ $? -eq 1 ]; then
 701         echo -e "${RED}ERROR " $skeleton_path " Not found ! ${NORMAL}"
 702         #exit
 703         fi
 704
 705                 md5_skeleton=$(md5sum $skeleton_path | awk '{print $1}')
 706                 md5_source=$(md5sum $source_path     | awk '{print $1}')
 707                 if [ $md5_skeleton != $md5_source ]; then
 708                         echo "ERROR: file mismatch"
 709                         echo $skeleton_path
 710                         exit 1
 711                 fi
 712                 i=$[$i + 3]
 713         done
 714
 715         which regdbdump > /dev/null
 716         if [ $? -eq 0 ]; then
 717                 regdbdump `path filesystem`/usr/lib/crda/regulatory.bin > /dev/null
 718                 if [ $? -ne 0 ]; then
 719                         echo "Please update your public key used to verify the DB"
 720                 fi
 721         fi
 722 }
 723
 724 function verify_installs()
 725 {
 726     apps_to_verify=(
 727      libtool
 728      python-m2crypto
 729      bison
 730      flex
 731     )
 732
 733     i="0"
 734         while [ $i -lt ${#apps_to_verify[@]} ]; do
 735         if !( dpkg-query -s ${apps_to_verify[i]} 2>/dev/null | grep -q ^"Status: install ok installed"$ )then
 736             echo  "${apps_to_verify[i]} is missing"
 737             echo  "Please use 'sudo apt-get install ${apps_to_verify[i]}'"
 738             read -p "Do you want to install it now [y/n] ? (requires sudo) " yn
 739             case $yn in
 740                 [Yy]* )  sudo apt-get install ${apps_to_verify[i]} ;;
 741                 [Nn]* ) echo -e "${PURPLE}${apps_to_verify[i]} was not installed. leaving build. ${NORMAL} " ; exit 0 ;;
 742                 * ) echo "Please answer y or n.";;
 743             esac
 744         fi
 745         i=$[$i + 1]
 746     done
 747 }
 748
 749 function setup_workspace()
 750 {
 751         setup_directories
 752         setup_repositories
 753         setup_branches
 754     verify_installs
 755     #Download toolchain only if it was not set
 756     [ DEFAULT_TOOLCHAIN ] && setup_toolchain
 757 }
 758
 759
 760 function build_all()
 761 {
 762     if [ -z $NO_EXTERNAL ]
 763     then
 764         [ $DEFAULT_KERNEL ] && build_uimage
 765         build_openssl
 766         build_libnl
 767         build_crda
 768     fi
 769
 770     if [ -z $NO_TI ]
 771     then
 772         build_modules
 773         build_iw
 774         build_wpa_supplicant
 775         build_hostapd
 776         build_calibrator
 777         build_wlconf
 778         build_fw_download
 779         build_scripts_download
 780         build_uim
 781         build_bt_firmware
 782     fi
 783
 784     [ -z $NO_VERIFY ] && verify_skeleton
 785 }
 786
 787 function setup_and_build()
 788 {
 789     setup_workspace
 790     build_all
 791 }
 792
 793 function main()
 794 {
 795         [[ "$1" == "-h" || "$1" == "--help"  ]] && usage
 796     setup_environment
 797     setup_directories
 798     read_kernel_version
 799
 800         case "$1" in
 801         'init')
 802         print_highlight " initializing workspace (w/o build) "
 803                 [[  -n "$2" ]] && echo "Using tag $2 " && USE_TAG=$2
 804         NO_BUILD=1
 805         setup_workspace
 806         read_kernel_version #####read kernel version again after init#####
 807                 ;;
 808
 809         'clean')
 810         print_highlight " cleaning & building all "
 811         clean_outputs
 812         setup_directories
 813         build_all
 814                 ;;
 815
 816         'update')
 817         print_highlight " setting up workspace and building all "
 818                 if [  -n "$2" ]
 819         then
 820             print_highlight "Using tag $2 "
 821             USE_TAG=$2
 822         else
 823             print_highlight "Updating all to head (this will revert local changes)"
 824             RESET=1
 825         fi
 826         #clean_kernel
 827         clean_outputs
 828         setup_workspace
 829         read_kernel_version #####read kernel version again after update#####
 830         build_all
 831                 ;;
 832
 833                 'openlink')
 834         print_highlight " building all (w/o clean) "
 835                 NO_EXTERNAL=1 setup_and_build
 836                 ;;
 837
 838         #################### Building single components #############################
 839                 'kernel')
 840                 print_highlight " building only Kernel "
 841                 #clean_kernel
 842                 build_uimage
 843                 ;;
 844
 845                 'kernel_modules')
 846         print_highlight " building only Driver modules "
 847                 build_uimage
 848                 build_modules
 849                 ;;
 850                 'modules')
 851         print_highlight " building only Driver modules "
 852                 build_modules
 853                 ;;
 854
 855                 'wpa_supplicant')
 856         print_highlight " building only wpa_supplicant "
 857                 build_wpa_supplicant
 858                 ;;
 859
 860                 'hostapd')
 861         print_highlight " building only hostapd "
 862                 build_hostapd
 863                 ;;
 864
 865                 'crda')
 866                 print_highlight " building only CRDA "
 867                 build_crda
 868                 ;;
 869
 870                 'libnl')
 871                 print_highlight " building only libnl"
 872                 build_libnl
 873                 ;;
 874
 875                 'iw')
 876                 print_highlight " building only iw"
 877                 build_iw
 878                 ;;
 879
 880                 'openssl')
 881                 print_highlight " building only openssl"
 882                 build_openssl
 883                 ;;
 884
 885                 'scripts')
 886                 print_highlight " Copying scripts "
 887                 build_scripts_download
 888                 ;;
 889
 890                 'utils')
 891                 print_highlight " building only ti-utils "
 892                 build_calibrator
 893                 build_wlconf
 894                 ;;
 895
 896                 'firmware')
 897                 print_highlight " building only firmware"
 898                 build_fw_download
 899                 ;;
 900
 901                 'patch_kernel')
 902                 print_highlight " only patching kernel $2 without performing an actual build!"
 903                 NO_BUILD=1
 904                 patch_kernel
 905                 ;;
 906
 907                 'uim')
 908                 print_highlight " building only uim "
 909                 build_uim
 910                 ;;
 911
 912                 'bt-firmware')
 913                 print_highlight " Only installing bluetooth init scripts "
 914                 build_bt_firmware
 915                 ;;
 916         ############################################################
 917         'get_tag')
 918         get_tag
 919         exit
 920         ;;
 921
 922         'admin_tag')
 923                 admin_tag $2
 924                 ;;
 925
 926         'check_updates')
 927                 check_for_build_updates
 928                 ;;
 929
 930         '')
 931         print_highlight " building all (No clean & no source code update) "
 932                 #clean_outputs
 933         NO_CLEAN=1 build_all
 934                 ;;
 935
 936         *)
 937         echo " "
 938         echo "**** Unknown parameter - please see usage below **** "
 939         usage
 940         ;;
 941         esac
 942
 943         [[ -z $NO_BUILD ]] && build_outputs
 944         [[ -n $INSTALL_NFS ]] && install_outputs
 945 }
 946 main $@