pack-kernel.sh

   1 #!/bin/bash
   2 set -e
   3
   4 # ---------------------------------------------------------------------------
   5 usage() {
   6         echo "usage: $0 [rk2928|rk30|rk3066b]"
   7         echo "example: $0 rk3066b"
   8         exit
   9 }
  10
  11 while getopts "h" options; do
  12   case $options in
  13     h ) usage;;
  14   esac
  15 done
  16 # ---------------------------------------------------------------------------
  17
  18 # ---------------------------------------------------------------------------
  19 kerndir=$(cd .; pwd)    # get absolute path
  20 [ -d $kerndir ] || usage
  21
  22 arch=${1}
  23 FILES=()
  24 DIRS=()
  25 EXCLUDES=()
  26
  27 if [ "$arch" == "rk30" ]; then
  28
  29 FILES=(
  30 arch/arm/mach-rk30/clock_data.c
  31 arch/arm/mach-rk30/ddr.c
  32 )
  33
  34 EXCLUDES=(
  35 arch/arm/mach-rk30/*rk3066b*
  36 arch/arm/mach-rk30/include/mach/*rk3066b*
  37
  38 arch/arm/mach-rk29*/*.c
  39 arch/arm/mach-rk29*/*.h
  40 arch/arm/mach-rk29*/*.S
  41 arch/arm/mach-rk29*/Makefile*
  42 arch/arm/mach-rk29*/include
  43 arch/arm/configs/rk29*
  44
  45 arch/arm/mach-rk30/board-rk30-phone-*
  46 arch/arm/configs/rk30_phone_*
  47
  48 arch/arm/configs/rk30_phonepad_c8003*
  49 )
  50
  51 defconfig=rk3066_sdk_defconfig
  52
  53 elif [ "$arch" == "rk2928" ]; then
  54
  55 FILES=(
  56 arch/arm/mach-rk2928/clock_data.c
  57 arch/arm/mach-rk2928/ddr.c
  58 )
  59
  60 EXCLUDES=(
  61 arch/arm/mach-rk30/*.c
  62 arch/arm/mach-rk30/*.h
  63 arch/arm/mach-rk30/*.S
  64 arch/arm/mach-rk30/*.inc
  65 arch/arm/mach-rk30/Makefile*
  66 arch/arm/mach-rk30/include
  67 arch/arm/configs/rk30*
  68
  69 drivers/video/rockchip/lcdc/rk30*
  70 drivers/video/rockchip/hdmi/chips/rk30/rk30*
  71 drivers/video/rockchip/hdmi/chips/rk30/hdcp/rk30*
  72
  73 arch/arm/mach-rk2928/board-rk2928-a720*
  74 arch/arm/configs/rk2928_a720_defconfig
  75
  76 arch/arm/mach-rk2928/board-rk2928.c
  77 arch/arm/configs/rk2928_defconfig
  78
  79 arch/arm/mach-rk2928/board-rk2928-phonepad*
  80 arch/arm/configs/rk2928_phonepad_defconfig
  81 )
  82
  83 defconfig=rk2928_sdk_defconfig
  84
  85 elif [ "$arch" == "rk3066b" ]; then
  86
  87 FILES=(
  88 arch/arm/mach-rk30/clock_data-rk3066b.c
  89 arch/arm/mach-rk30/ddr.c
  90 )
  91
  92 EXCLUDES=(
  93 arch/arm/mach-rk30/clock_data.c
  94 arch/arm/mach-rk30/board-rk30-*
  95 arch/arm/configs/rk30_*
  96 arch/arm/configs/rk3066_*
  97
  98 arch/arm/mach-rk29*/*.c
  99 arch/arm/mach-rk29*/*.h
 100 arch/arm/mach-rk29*/*.S
 101 arch/arm/mach-rk29*/Makefile*
 102 arch/arm/mach-rk29*/include
 103 arch/arm/configs/rk29*
 104 )
 105
 106 defconfig=rk3066b_sdk_defconfig
 107
 108 else
 109         echo "unknown arch" && usage
 110 fi
 111
 112 [ -f $kerndir/arch/arm/configs/$defconfig ] || usage
 113
 114 COMMON_EXCLUDES=(
 115 pack-kernel*
 116 arch/arm/plat-rk/vpu*.c
 117 drivers/staging/rk29/vivante
 118 drivers/staging/rk29/ipp/rk29-ipp.c
 119 drivers/*rk28*.c
 120 include/*rk28*
 121 arch/arm/mach-rk29/*.c
 122 arch/arm/mach-rk29/*.h
 123 arch/arm/mach-rk29/*.S
 124 arch/arm/mach-rk29/Makefile*
 125 arch/arm/mach-rk29/include
 126 arch/arm/mach-rk*/*-fpga*
 127 arch/arm/mach-rk*/*-tb*
 128 arch/arm/configs/rk29_*
 129 arch/arm/configs/*_fpga_*
 130 arch/arm/configs/*_tb_*
 131 )
 132 # ---------------------------------------------------------------------------
 133
 134 # make .uu
 135 pushd $kerndir >/dev/null
 136
 137 declare -a files
 138
 139 for file in ${FILES[@]}; do
 140         [ -e ${file} ] && files=( ${files[@]} ${file} ) || echo No such file: ${file}
 141         [ -f ${file/.[cS]/.uu} ] && rm -f ${file/.[cS]/.uu}
 142 done
 143
 144 for dir in ${DIRS[@]}; do
 145         [ -d $dir ] && find $dir -type f -name '*.uu' -print0 | xargs -0 rm -f
 146 done
 147
 148 echo build kernel on $kerndir with $defconfig, arch is $arch
 149 make clean >/dev/null 2>&1
 150 make $defconfig >/dev/null 2>&1
 151
 152 make -j`grep 'processor' /proc/cpuinfo | wc -l` ${files[@]/.[cS]/.o} ${DIRS[@]}
 153
 154 for file in ${FILES[@]}; do
 155         filename=${file##*/}
 156         base=${filename%%.*}
 157         dir=${file%/*}
 158         [ -f $dir/$base.o ] && echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 159 done
 160
 161 for d in ${DIRS[@]}; do
 162         for file in `find $d -type f -name '*.o'`; do
 163                 filename=${file##*/}
 164                 base=${filename%%.*}
 165                 dir=${file%/*}
 166                 echo UU $dir/$base.uu && uuencode $dir/$base.o $base.o > $dir/$base.uu
 167         done
 168 done
 169
 170 make distclean >/dev/null 2>&1
 171
 172 popd >/dev/null
 173
 174 # fix local version
 175 echo "+" > $kerndir/.scmversion
 176
 177 # tar kernel
 178 pushd $kerndir/../ >/dev/null
 179 package=$(basename $kerndir).tar
 180 ex=$package.ex
 181 > $ex
 182 for file in ${FILES[@]}; do
 183         echo "$file" >> $ex
 184 done
 185 for file in ${EXCLUDES[@]}; do
 186         echo "$file" >> $ex
 187 done
 188 for file in ${COMMON_EXCLUDES[@]}; do
 189         echo "$file" >> $ex
 190 done
 191 echo TAR $(pwd)/$package
 192 tar cf $package --numeric-owner --exclude-from $ex --exclude=.git $(basename $kerndir)
 193 #tar rf $package --numeric-owner --exclude=.git prebuilt/linux-x86/toolchain/arm-eabi-4.4.0
 194 echo GZIP $(pwd)/$package.gz
 195 gzip -9 -c $package > $package.gz
 196 rm $ex
 197 popd >/dev/null
 198
 199 rm -f $kerndir/.scmversion
 200
 201 echo done