CTI-L4T/install.sh

#!/bin/bash

COMPAT_MAJOR=("32")
COMPAT_MINOR=("4.4")

COMPAT_JETSON=("TX2" "TX2i" "TX2-4G")

CTI_L4T_VER="V003"


#utility functions
chkroot(){

    if [ $EUID -ne 0 ]
    then
        echo "Please run as sudo or root"
        exit 1
    fi
}

chkhost(){

    if [ $( uname -i | grep -c x86) -lt 1 ]; then
        echo "This version of the CTI-L4T BSP must be installed on the x86 Host system"
        exit 1
    fi

}

#check if bsp installed in the correct folder on host machine
chkfolder(){
    
    if [ $(basename $(dirname $(pwd))) != "Linux_for_Tegra" ] || [ $(basename $(pwd)) != "CTI-L4T" ]; then
        echo "This BSP should be extracted in the Linux_for_Tegra directory"
        echo "of your Jetpack install. This install script  must be run from the"
        echo "Linux_for_Tegra/CTI-L4T directory"
        exit 2
    fi

}

update_debsrc_list(){
    if [ -f ../rootfs/etc/apt/sources.list.d/nvidia-l4t-apt-source.list ]; then
        echo "Suppressing nvidia-l4t-apt-source"
        if ! type sed > /dev/null; then
            mv ../rootfs/etc/apt/sources.list.d/nvidia-l4t-apt-source.list ../rootfs/etc/apt/sources.list.d/nvidia-l4t-apt-source.list.old  
        else
            sed -i 's/^/#/' ../rootfs/etc/apt/sources.list.d/nvidia-l4t-apt-source.list
        fi
    fi
}


install_extra(){
    cp ./extra/*.deb ../nv_tegra/l4t_deb_packages/
    #cp ./extra/*.asc ../rootfs/etc/apt/trusted.gpg.d/
    cp ./extra/*.list ../rootfs/etc/apt/sources.list.d/
}

install_key(){
    cp -f ./key/* ../rootfs/etc/apt/trusted.gpg.d/
}

install_conf(){

    cp -rf ./conf/* ../

}

install_dtb(){
    cp ./kernel/dtb/* ../kernel/dtb/

}

install_kernel(){
    # remove old debs 
    rm ../kernel/*.deb
    
    # copy kernel debs
    cp ./kernel/*.deb ../kernel
    cp ./kernel/*Image ../kernel
    cp ./kernel/kernel_supplements.tbz2 ../kernel/
}


install_bl(){
    if [ "$(ls -A ./bl)" ]; then
        cp -r ./bl/* ../bootloader/
    fi

}

install_rootfs(){
    if [ "$(ls -A ./rootfs)" ]; then
        cp -r ./rootfs/* ../rootfs/
    fi
}

install_ver_file(){

    mkdir -p ../rootfs/etc/cti

    echo $CTI_L4T_VER > ../rootfs/etc/cti/CTI-L4T.version 

}

print_versions(){

    echo "Supported Version Information"
    echo "  CTI-L4T Board Support Package Version:" $CTI_L4T_VER
    
    echo "  Supported Linux for Tegra Release Versions: "
    for j in ${COMPAT_MINOR[@]}; do
        echo "    " $COMPAT_MAJOR"."$j
    done

    echo "  Supported Nvidia Jetson Module Hardware: "
    for k in ${COMPAT_JETSON[@]}; do
        echo "    " $k
    done

}

#help functions 

usage(){
    echo -e "  Usage: ./install.sh "
    echo -e "  Before installing this BSP, please read the included readme.txt"
    echo -e "  To switch between different products, the TX2/TX2i/TX2-4G will need to be re-flashed"
    echo -e "  Ensure to extract clean rootfs\n"
    echo -e "  Below are the compatible L4T versions and board profiles:\n"

    print_versions
}


#start
usage

chkroot

chkfolder

tar -pxzf resources.tgz

#install CTI-flash
mv cti-flash.sh ..
chmod +x ../cti-flash.sh

install_conf

install_bl

install_dtb

install_kernel

install_ver_file

install_extra

pushd ..

./apply_binaries.sh 

popd


# ensure the files finish copying 
sync

echo "CTI-L4T-$CTI_L4T_VER Installed!"