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android_kernel_samsung_msm8226/build_msm8974pro_kernel.sh

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#!/bin/bash
# MSM8974PRO KK kernel build script v0.5
BUILD_TOP_DIR=..
BUILD_KERNEL_DIR=$(pwd)
SECURE_SCRIPT=$BUILD_TOP_DIR/../buildscript/tools/signclient.jar
BUILD_CROSS_COMPILE=../../prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-
BUILD_JOB_NUMBER=`grep processor /proc/cpuinfo|wc -l`
# Default Python version is 2.7
mkdir -p bin
ln -sf /usr/bin/python2.7 ./bin/python
export PATH=$(pwd)/bin:$PATH
KERNEL_DEFCONFIG=msm8974_sec_defconfig
DEBUG_DEFCONFIG=msm8974_sec_eng_defconfig
SELINUX_DEFCONFIG=selinux_defconfig
SELINUX_LOG_DEFCONFIG=selinux_log_defconfig
#sed -i.bak "s/CONFIG_MODVERSIONS=y/CONFIG_MODVERSIONS=n/g" ${BUILD_KERNEL_DIR}/arch/arm/configs/${KERNEL_DEFCONFIG}
while getopts "w:t:" flag; do
case $flag in
w)
BUILD_OPTION_HW_REVISION=$OPTARG
echo "-w : "$BUILD_OPTION_HW_REVISION""
;;
t)
TARGET_BUILD_VARIANT=$OPTARG
echo "-t : "$TARGET_BUILD_VARIANT""
;;
*)
echo "wrong 2nd param : "$OPTARG""
exit -1
;;
esac
done
shift $((OPTIND-1))
BUILD_COMMAND=$1
SEANDROID_OPTION=
SECURE_OPTION=
if [ "$2" == "-B" ]; then
SECURE_OPTION=$2
elif [ "$2" == "-E" ]; then
SEANDROID_OPTION=$2
else
NO_JOB=
fi
if [ "$3" == "-B" ]; then
SECURE_OPTION=$3
elif [ "$3" == "-E" ]; then
SEANDROID_OPTION=$3
else
NO_JOB=
fi
if [ "$BUILD_COMMAND" == "klte_eur" ]; then
SIGN_MODEL=SM-G900F_EUR_XX_ROOT0
elif [ "$BUILD_COMMAND" == "klte_att" ]; then
SIGN_MODEL=SM-G900A_NA_ATT_ROOT0
elif [ "$BUILD_COMMAND" == "klte_tmo" ]; then
SIGN_MODEL=SM-G900T_NA_TMB_ROOT0
elif [ "$BUILD_COMMAND" == "klte_vzw" ]; then
SIGN_MODEL=SM-G900V_NA_VZW_ROOT0
elif [ "$BUILD_COMMAND" == "klte_spr" ]; then
SIGN_MODEL=SM-G900P_NA_SPR_ROOT0
elif [ "$BUILD_COMMAND" == "klte_usc" ]; then
SIGN_MODEL=SM-G900R4_NA_USC_ROOT0
elif [ "$BUILD_COMMAND" == "kactivelte_att" ]; then
SIGN_MODEL=SM-G870A_NA_ATT_ROOT0
elif [ "$BUILD_COMMAND" == "ksportslte_spr" ]; then
SIGN_MODEL=SM-G860P_NA_SPR_ROOT0
else
SIGN_MODEL=
fi
MODEL=${BUILD_COMMAND%%_*}
TEMP=${BUILD_COMMAND#*_}
REGION=${TEMP%%_*}
CARRIER=${TEMP##*_}
if [[ "$BUILD_COMMAND" == "klte"* ]]; then # KLTE
VARIANT=k${CARRIER}
DTS_NAMES=msm8974pro-ac-sec-k-
elif [[ "$BUILD_COMMAND" == "kactivelte"* ]]; then # KACTIVE
VARIANT=kactive${CARRIER}
DTS_NAMES=msm8974pro-ac-sec-kactivelte-
elif [[ "$BUILD_COMMAND" == "ksportslte"* ]]; then # KSPORTS
VARIANT=ksports${CARRIER}
DTS_NAMES=msm8974pro-ac-sec-ksports-
elif [[ "$BUILD_COMMAND" == "slte"* ]]; then # SLTE
VARIANT=s${CARRIER}
DTS_NAMES=msm8974pro-ac-sec-s-
elif [[ "$BUILD_COMMAND" == "pateklte"* ]]; then # PATEKLTE
VARIANT=patek${CARRIER}
DTS_NAMES=msm8974pro-ac-sec-patek-
else
DTS_NAMES=
fi
PROJECT_NAME=${VARIANT}
VARIANT_DEFCONFIG=msm8974pro_sec_${MODEL}_${CARRIER}_defconfig
CERTIFICATION=NONCERT
case $1 in
clean)
#echo "Clean..."
echo "Not support... remove kernel out directory by yourself"
#make -C $BUILD_KERNEL_DIR clean
#make -C $BUILD_KERNEL_DIR distclean
#rm $BUILD_KERNEL_OUT_DIR -rf
exit 1
;;
*)
BUILD_KERNEL_OUT_DIR=$BUILD_TOP_DIR/okernel/$BUILD_COMMAND
PRODUCT_OUT=$BUILD_TOP_DIR/okernel/$BUILD_COMMAND
BOARD_KERNEL_BASE=0x00000000
BOARD_KERNEL_PAGESIZE=2048
BOARD_KERNEL_TAGS_OFFSET=0x01E00000
BOARD_RAMDISK_OFFSET=0x02000000
BOARD_KERNEL_CMDLINE="console=ttyHSL0,115200,n8 androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x37 ehci-hcd.park=3"
#BOARD_KERNEL_CMDLINE="console=ttyHSL0,115200,n8 androidboot.hardware=qcom user_debug=31 msm_rtb.filter=0x37 ehci-hcd.park=3"
mkdir -p $BUILD_KERNEL_OUT_DIR
;;
esac
KERNEL_ZIMG=$BUILD_KERNEL_OUT_DIR/arch/arm/boot/zImage
DTC=$BUILD_KERNEL_OUT_DIR/scripts/dtc/dtc
FUNC_APPEND_DTB()
{
if ! [ -d $BUILD_KERNEL_OUT_DIR/arch/arm/boot ] ; then
echo "error no directory : "$BUILD_KERNEL_OUT_DIR/arch/arm/boot""
exit -1
else
echo "rm files in : "$BUILD_KERNEL_OUT_DIR/arch/arm/boot/*-zImage""
rm $BUILD_KERNEL_OUT_DIR/arch/arm/boot/*-zImage
echo "rm files in : "$BUILD_KERNEL_OUT_DIR/arch/arm/boot/*.dtb""
rm $BUILD_KERNEL_OUT_DIR/arch/arm/boot/*.dtb
fi
for DTS_FILE in `ls ${BUILD_KERNEL_DIR}/arch/arm/boot/dts/msm8974pro/${DTS_NAMES}*.dts`
do
DTB_FILE=${DTS_FILE%.dts}.dtb
DTB_FILE=$BUILD_KERNEL_OUT_DIR/arch/arm/boot/${DTB_FILE##*/}
ZIMG_FILE=${DTB_FILE%.dtb}-zImage
echo ""
echo "dts : $DTS_FILE"
echo "dtb : $DTB_FILE"
echo "out : $ZIMG_FILE"
echo ""
$DTC -p 1024 -O dtb -o $DTB_FILE $DTS_FILE
cat $KERNEL_ZIMG $DTB_FILE > $ZIMG_FILE
done
}
INSTALLED_DTIMAGE_TARGET=${BUILD_KERNEL_OUT_DIR}/dt.img
DTBTOOL=$BUILD_TOP_DIR/kernel/tools/dtbTool
FUNC_BUILD_DTIMAGE_TARGET()
{
echo ""
echo "================================="
echo "START : FUNC_BUILD_DTIMAGE_TARGET"
echo "================================="
echo ""
echo "DT image target : $INSTALLED_DTIMAGE_TARGET"
if ! [ -e $DTBTOOL ] ; then
if ! [ -d $BUILD_TOP_DIR/out/host/linux-x86/bin ] ; then
mkdir -p $BUILD_TOP_DIR/out/host/linux-x86/bin
fi
cp $BUILD_TOP_DIR/kernel/tools/dtbTool $DTBTOOL
fi
echo "$DTBTOOL -o $INSTALLED_DTIMAGE_TARGET -s $BOARD_KERNEL_PAGESIZE \
-p $BUILD_KERNEL_OUT_DIR/scripts/dtc/ $BUILD_KERNEL_OUT_DIR/arch/arm/boot/"
$DTBTOOL -o $INSTALLED_DTIMAGE_TARGET -s $BOARD_KERNEL_PAGESIZE \
-p $BUILD_KERNEL_OUT_DIR/scripts/dtc/ $BUILD_KERNEL_OUT_DIR/arch/arm/boot/
chmod a+r $INSTALLED_DTIMAGE_TARGET
echo ""
echo "================================="
echo "END : FUNC_BUILD_DTIMAGE_TARGET"
echo "================================="
echo ""
}
FUNC_BUILD_KERNEL()
{
echo ""
echo "=============================================="
echo "START : FUNC_BUILD_KERNEL"
echo "=============================================="
echo ""
echo "build project="$PROJECT_NAME""
echo "build common config="$KERNEL_DEFCONFIG ""
echo "build variant config="$VARIANT_DEFCONFIG ""
echo "build secure option="$SECURE_OPTION ""
echo "build SEANDROID option="$SEANDROID_OPTION ""
if [ "$BUILD_COMMAND" == "" ]; then
SECFUNC_PRINT_HELP;
exit -1;
fi
if ! [ -e $PRODUCT_OUT/ramdisk.img ] ; then
echo "error no ramdisk : "$PRODUCT_OUT/ramdisk.img ""
exit -1
fi
make -C $BUILD_KERNEL_DIR O=$BUILD_KERNEL_OUT_DIR -j$BUILD_JOB_NUMBER ARCH=arm \
CROSS_COMPILE=$BUILD_CROSS_COMPILE \
$KERNEL_DEFCONFIG VARIANT_DEFCONFIG=$VARIANT_DEFCONFIG \
DEBUG_DEFCONFIG=$DEBUG_DEFCONFIG SELINUX_DEFCONFIG=$SELINUX_DEFCONFIG \
SELINUX_LOG_DEFCONFIG=$SELINUX_LOG_DEFCONFIG || exit -1
make -C $BUILD_KERNEL_DIR O=$BUILD_KERNEL_OUT_DIR -j$BUILD_JOB_NUMBER ARCH=arm \
CROSS_COMPILE=$BUILD_CROSS_COMPILE || exit -1
FUNC_APPEND_DTB
FUNC_BUILD_DTIMAGE_TARGET
echo ""
echo "================================="
echo "END : FUNC_BUILD_KERNEL"
echo "================================="
echo ""
}
FUNC_MKBOOTIMG()
{
echo ""
echo "==================================="
echo "START : FUNC_MKBOOTIMG"
echo "==================================="
echo ""
MKBOOTIMGTOOL=$BUILD_TOP_DIR/kernel/tools/mkbootimg
if ! [ -e $MKBOOTIMGTOOL ] ; then
if ! [ -d $BUILD_TOP_DIR/out/host/linux-x86/bin ] ; then
mkdir -p $BUILD_TOP_DIR/out/host/linux-x86/bin
fi
cp $BUILD_TOP_DIR/kernel/tools/mkbootimg $MKBOOTIMGTOOL
fi
echo "Making boot.img ..."
echo " $MKBOOTIMGTOOL --kernel $KERNEL_ZIMG \
--ramdisk $PRODUCT_OUT/ramdisk.img \
--output $PRODUCT_OUT/boot.img \
--cmdline "$BOARD_KERNEL_CMDLINE" \
--base $BOARD_KERNEL_BASE \
--pagesize $BOARD_KERNEL_PAGESIZE \
--ramdisk_offset $BOARD_RAMDISK_OFFSET \
--tags_offset $BOARD_KERNEL_TAGS_OFFSET \
--dt $INSTALLED_DTIMAGE_TARGET"
$MKBOOTIMGTOOL --kernel $KERNEL_ZIMG \
--ramdisk $PRODUCT_OUT/ramdisk.img \
--output $PRODUCT_OUT/boot.img \
--cmdline "$BOARD_KERNEL_CMDLINE" \
--base $BOARD_KERNEL_BASE \
--pagesize $BOARD_KERNEL_PAGESIZE \
--ramdisk_offset $BOARD_RAMDISK_OFFSET \
--tags_offset $BOARD_KERNEL_TAGS_OFFSET \
--dt $INSTALLED_DTIMAGE_TARGET
if [ "$SEANDROID_OPTION" == "-E" ] ; then
FUNC_SEANDROID
fi
if [ "$SECURE_OPTION" == "-B" ]; then
FUNC_SECURE_SIGNING
fi
cd $PRODUCT_OUT
tar cvf boot_${MODEL}_${CARRIER}_${CERTIFICATION}.tar boot.img
if ! [ -d $BUILD_TOP_DIR/kernel/okernel/$BUILD_COMMAND ] ; then
mkdir -p $BUILD_TOP_DIR/kernel/okernel/$BUILD_COMMAND
else
rm $BUILD_TOP_DIR/kernel/okernel/$BUILD_COMMAND/boot_${MODEL}_${CARRIER}_${CERTIFICATION}.tar -f
fi
echo ""
echo "================================================="
echo "-->Note, copy to $BUILD_TOP_DIR/../output/ directory"
echo "================================================="
cp ../$PRODUCT_OUT/boot_${MODEL}_${CARRIER}_${CERTIFICATION}.tar $BUILD_TOP_DIR/../../output/boot_${MODEL}_${CARRIER}_${CERTIFICATION}.tar || exit -1
cd ~
echo ""
echo "==================================="
echo "END : FUNC_MKBOOTIMG"
echo "==================================="
echo ""
}
FUNC_SEANDROID()
{
echo -n "SEANDROIDENFORCE" >> $PRODUCT_OUT/boot.img
}
FUNC_SECURE_SIGNING()
{
echo "java -jar $SECURE_SCRIPT -model $SIGN_MODEL -runtype ss_openssl_sha -input $PRODUCT_OUT/boot.img -output $PRODUCT_OUT/signed_boot.img"
openssl dgst -sha256 -binary $PRODUCT_OUT/boot.img > sig_32
java -jar $SECURE_SCRIPT -runtype ss_openssl_sha -model $SIGN_MODEL -input sig_32 -output sig_256
cat $PRODUCT_OUT/boot.img sig_256 > $PRODUCT_OUT/signed_boot.img
mv -f $PRODUCT_OUT/boot.img $PRODUCT_OUT/unsigned_boot.img
mv -f $PRODUCT_OUT/signed_boot.img $PRODUCT_OUT/boot.img
CERTIFICATION=CERT
}
SECFUNC_PRINT_HELP()
{
echo -e '\E[33m'
echo "Help"
echo "$0 \$1 \$2 \$3"
echo " \$1 : "
echo " klte_eur"
echo " klte_att"
echo " klte_spr"
echo " klte_tmo"
echo " klte_vzw"
echo " klte_usc"
echo " kactivelte_att"
echo " ksportslte_spr"
echo " slte_att"
echo " pateklte_ctc"
echo " \$2 : "
echo " -B or Nothing (-B : Secure Binary)"
echo " \$3 : "
echo " -E or Nothing (-E : SEANDROID Binary)"
echo -e '\E[0m'
}
# MAIN FUNCTION
rm -rf ./build.log
(
START_TIME=`date +%s`
FUNC_BUILD_KERNEL
#FUNC_RAMDISK_EXTRACT_N_COPY
FUNC_MKBOOTIMG
END_TIME=`date +%s`
let "ELAPSED_TIME=$END_TIME-$START_TIME"
echo "Total compile time is $ELAPSED_TIME seconds"
) 2>&1 | tee -a ./build.log
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