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build.sh
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build.sh
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#!/bin/bash
#==============================================================================
# Copyright (C) 2012 - 2019 Allied Vision Technologies. All Rights Reserved.
#
# Redistribution of this file, in original or modified form, without
# prior written consent of Allied Vision Technologies is prohibited.
#
#------------------------------------------------------------------------------
#
# File: build.sh
#
# Description: build script for NVIDIA Jetson TX2 board.
#
#------------------------------------------------------------------------------
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF TITLE,
# NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#==============================================================================
# script settings
#==============================================================================
SCRIPT_NAME=`basename "$0"`
DEDICATED_VERSION="R32.2.1"
DEDICATED_BOARD=""
DEDICATED_BOARD_TX2="TX2,XAVIER"
DEDICATED_BOARD_NANO="NANO"
DEFAULT_CONFIG_SELECTED="tegra_avcamera_defconfig"
DEFAULT_CONFIG_UBOOT=""
DEFAULT_CONFIG_UBOOT_TX2="p2771-0000-500_defconfig"
DEFAULT_CONFIG_UBOOT_NANO="p3450-porg_defconfig"
#==============================================================================
# path settings
#==============================================================================
PATH_CURRENT=$(pwd)
#------------------------------------------------------------------------------
PATH_DOWNLOADS="${PATH_CURRENT}/resources"
#------------------------------------------------------------------------------
PATH_TARGET_ROOT="${PATH_CURRENT}/${1}"
PATH_TARGET_L4T="${PATH_TARGET_ROOT}/Linux_for_Tegra"
PATH_TARGET_ROOTFS="${PATH_TARGET_L4T}/rootfs"
PATH_TARGET_KERNEL="${PATH_TARGET_L4T}/kernel"
PATH_TARGET_UBOOT=""
PATH_TARGET_UBOOT_TX2="${PATH_TARGET_L4T}/bootloader/t186ref/p2771-0000/500"
PATH_TARGET_UBOOT_NANO="${PATH_TARGET_L4T}/bootloader/t210ref/p3450-porg"
#------------------------------------------------------------------------------
PATH_TARGET_GCC="${PATH_TARGET_ROOT}/gcc"
PATH_TARGET_GCC_32="${PATH_TARGET_GCC}"
PATH_TARGET_GCC_64="${PATH_TARGET_GCC}/gcc-7.3.1-aarch64"
#------------------------------------------------------------------------------
#PATH_SOURCES="${PATH_TARGET_L4T}/sources"
PATH_SOURCES_KERNEL="${PATH_CURRENT}/kerneltree/kernel/kernel-4.9"
PATH_SOURCES_UBOOT="${PATH_TARGET_ROOT}/public_sources/u-boot"
#==============================================================================
# include helper scripts
#==============================================================================
source "${PATH_DOWNLOADS}/common/common.sh"
source "${PATH_DOWNLOADS}/common/logging.sh"
source "${PATH_DOWNLOADS}/common/error.sh"
source "${PATH_DOWNLOADS}/common/directory.sh"
#==============================================================================
# show script usage function
#==============================================================================
usage()
{
log info "Usage: ${SCRIPT_NAME} <L4T> <TARGET_BOARD> <cmd> <component> --<option>"
log info "<L4T>.........location of Linux4Tegra setup"
log info "<TARGET_BOARD>....Target board. Possible options: nano, tx2, xavier"
log info "<cmd>.........command to executed"
log info " all"
log info " build"
log info " clean"
log info " copy"
log info "<component>...component to be build/cleaned/copied"
log info " all"
log info " kernel"
log info " modules"
log info " dtbs"
log info "<option>......possible options:"
log info " --no-clean...e.g. to do a re-build and copy for the kernel only."
log info " >>${0} someFolder all kernel --no-clean"
log info " --uboot......e.g. build and copy the bootloader u-boot"
log info " >>${0} someFolder all all --uboot"
log_raw "\n"
}
#==============================================================================
# function for cleaning kernel sources
#==============================================================================
cleanKernelSources()
{
# go to v4.4 kernel source directory
cd $PATH_SOURCES_KERNEL
# clean kernel sources
#if sudo time make O=$TEGRA_KERNEL_OUT clean
if sudo time make clean
then
log debug "Kernel sources has been cleaned"
SUCCESS_FLAG=$TRUE
else
log debug "Could not clean kernel sources"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for cleaning boot loader sources
#==============================================================================
cleanUbootSources()
{
# go to bootloder source directory
cd $PATH_SOURCES_UBOOT
# clean bootloader sources
if time make distclean
then
log debug "U-boot sources has been cleaned"
SUCCESS_FLAG=$TRUE
else
log debug "Could not clean u-boot sources"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function to configure kernel sources
#==============================================================================
configureKernel()
{
# go to kernel source directory
cd $PATH_SOURCES_KERNEL
# configure kernel sources
if time make -j$(nproc) $DEFAULT_CONFIG_SELECTED
then
log debug "Default config '${DEFAULT_CONFIG_SELECTED}' has been created"
SUCCESS_FLAG=$TRUE
else
log debug "Could not create default config '${DEFAULT_CONFIG_SELECTED}'"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for building kernel image
#==============================================================================
buildKernelImage()
{
# go to kernel source directory
cd $PATH_SOURCES_KERNEL
# compile compressed kernel image
if time make -j$(nproc) zImage
then
log debug "Kernel image has been created"
SUCCESS_FLAG=$TRUE
else
log debug "Could not create kernel image"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for building kernel modules
#==============================================================================
buildModules()
{
# go to kernel source directory
cd $PATH_SOURCES_KERNEL
# workaround
git update-index --assume-unchanged drivers/video/tegra/host/nvhost_events_json.h
# compile kernel modules
if time make -j$(nproc) modules
then
log debug "Kernel modules have been built"
SUCCESS_FLAG=$TRUE
else
log debug "Could not build kernel modules"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for building device tree files
#==============================================================================
buildDeviceTree()
{
# go to kernel source directory
cd $PATH_SOURCES_KERNEL
# compile device trees
if time make -j$(nproc) dtbs
then
log debug "Device tree files have been built"
SUCCESS_FLAG=$TRUE
else
log debug "Could not build device tree files"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function to configure bootloader sources
#==============================================================================
configureBootloader()
{
# go to bootloader directory
cd $PATH_SOURCES_UBOOT
# configure bootloader sources
if time make -j$(nproc) $DEFAULT_CONFIG_UBOOT
then
log debug "Default config '${DEFAULT_CONFIG_UBOOT}' has been created"
SUCCESS_FLAG=$TRUE
else
log debug "Could not create default config '${DEFAULT_CONFIG_UBOOT}'"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for building boot loader
#==============================================================================
buildBootloader()
{
# go to bootloader directory
cd $PATH_SOURCES_UBOOT
# compile u-boot bootloader
if time make -j$(nproc)
then
log debug "Bootloader sources have been built"
SUCCESS_FLAG=$TRUE
else
log debug "Could not build bootloader sources"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for copying kernel image
#==============================================================================
copyKernelImage()
{
#if sudo cp $TEGRA_KERNEL_OUT/arch/arm64/boot/Image $PATH_TARGET_L4T/kernel
if sudo cp $PATH_SOURCES_KERNEL/arch/arm64/boot/Image $PATH_TARGET_L4T/kernel
then
log debug "Kernel image has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy kernel image"
SUCCESS_FLAG=$FALSE
fi
}
#==============================================================================
# function for copying kernel image
#==============================================================================
copyKernelImageComp()
{
#if sudo cp $TEGRA_KERNEL_OUT/arch/arm64/boot/zImage $PATH_TARGET_L4T/kernel
if sudo cp $PATH_SOURCES_KERNEL/arch/arm64/boot/zImage $PATH_TARGET_L4T/kernel
then
log debug "Kernel image (compressed) has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy kernel image (compressed)"
SUCCESS_FLAG=$FALSE
fi
}
#==============================================================================
# function for copying kernel modules
#==============================================================================
copyModules()
{
# go to kernel source directory
cd $PATH_SOURCES_KERNEL
# call modules install (copy kernel objects)
if time sudo -E make -j$(nproc) modules_install
then
log debug "Kernel modules has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy kernel modules"
SUCCESS_FLAG=$FALSE
fi
cd $PATH_CURRENT
}
#==============================================================================
# function for copying device tree blobs
#==============================================================================
copyDeviceTree()
{
if sudo cp -R $PATH_SOURCES_KERNEL/arch/arm64/boot/dts/* $PATH_TARGET_KERNEL/dtb
then
log debug "Device tree files has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy device tree files"
SUCCESS_FLAG=$FALSE
fi
}
#==============================================================================
# function for copying bootloader binaries
#==============================================================================
copyBootloader()
{
if sudo cp $PATH_SOURCES_UBOOT/u-boot $PATH_TARGET_UBOOT
then
log debug "U-boot file has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy u-boot file"
SUCCESS_FLAG=$FALSE
fi
if sudo cp $PATH_SOURCES_UBOOT/u-boot.bin $PATH_TARGET_UBOOT
then
log debug "U-boot binary file has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy u-boot binary file"
SUCCESS_FLAG=$FALSE
fi
if sudo cp $PATH_SOURCES_UBOOT/u-boot.dtb $PATH_TARGET_UBOOT
then
log debug "U-boot device tree file has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy u-boot device tree file"
SUCCESS_FLAG=$FALSE
fi
if sudo cp $PATH_SOURCES_UBOOT/u-boot-dtb.bin $PATH_TARGET_UBOOT
then
log debug "U-boot device tree binary file has been copied"
SUCCESS_FLAG=$TRUE
else
log debug "Could not copy u-boot device tree binary file"
SUCCESS_FLAG=$FALSE
fi
}
#==============================================================================
# running script
#==============================================================================
log info "Running script for building Linux4Tegra setup"
log debug "dedicated for L4T: ${DEDICATED_VERSION} and Jetson ${DEDICATED_BOARD}"
# parameter check
#------------------------------------------------------------------------------
if ! parameter_exist $1 || ! parameter_exist $2 || ! parameter_exist $3 || ! parameter_exist $4
then
log error "Missing parameter!"
SUCCESS_FLAG=$FALSE
usage
exit 1
fi
# check if help was called
#------------------------------------------------------------------------------
if proceed && check_parameter $1 "help"
then
usage
exit 1
fi
# check if given L4T parameter is valid setup directory
#------------------------------------------------------------------------------
if proceed && ! directory_exist $1
then
log error "Could not find L4T setup directory! Please run setup script first"
SUCCESS_FLAG=$FALSE
exit 1
fi
# check target board param
#------------------------------------------------------------------------------
if proceed
then
if check_parameter $2 "tx2" || check_parameter $2 "xavier"
then
DEDICATED_BOARD="$DEDICATED_BOARD_TX2"
DEFAULT_CONFIG_UBOOT="$DEFAULT_CONFIG_UBOOT_TX2"
PATH_TARGET_UBOOT="$PATH_TARGET_UBOOT_TX2"
elif check_parameter $2 "nano"
then
DEDICATED_BOARD="$DEDICATED_BOARD_NANO"
DEFAULT_CONFIG_UBOOT="$DEFAULT_CONFIG_UBOOT_NANO"
PATH_TARGET_UBOOT="$PATH_TARGET_UBOOT_NANO"
else
log error "Invalid parameter for <TARGET_BOARD>!"
SUCCESS_FLAG=$FALSE
usage
exit 1
fi
fi
# parameter check all options for <cmd>
#------------------------------------------------------------------------------
if proceed
then
if ! ( check_parameter $3 "all" || check_parameter $3 "build" || check_parameter $3 "clean" || check_parameter $3 "copy" )
then
log error "Invalid parameter for <cmd>!"
SUCCESS_FLAG=$FALSE
usage
fi
fi
# parameter check all options for <component>
#------------------------------------------------------------------------------
if proceed
then
# check clean option
if ! ( check_parameter $4 "all" || check_parameter $4 "kernel" || check_parameter $4 "modules" || check_parameter $4 "dtbs" || check_parameter $4 "u-boot" )
then
log error "Invalid parameter for <component>!"
SUCCESS_FLAG=$FALSE
usage
fi
fi
# export variables for compiling
#------------------------------------------------------------------------------
if proceed
then
log info "Export variables for compiling"
export ARCH=arm64
export CROSS_COMPILE="${PATH_TARGET_GCC_64}/bin/aarch64-linux-gnu-"
#export TEGRA_KERNEL_OUT=$PATH_SOURCES_KERNEL
export INSTALL_MOD_PATH=$PATH_TARGET_ROOTFS
export LANG=C
log debug "ARCH=${ARCH}"
log debug "CROSS_COMPILE=${CROSS_COMPILE}"
log debug "INSTALL_MOD_PATH=${INSTALL_MOD_PATH}"
#log debug "TEGRA_KERNEL_OUT=${TEGRA_KERNEL_OUT}"
fi
# clean sources
#------------------------------------------------------------------------------
if proceed && ! check_parameter $5 "--no-clean"
then
if check_parameter $3 "clean" || check_parameter $3 "all"
then
# clean kernel sources
if check_parameter $4 "kernel" || check_parameter $4 "all"
then
log info "Clean kernel sources"
cleanKernelSources
if proceed
then
log success
else
log failed
fi
fi
if check_parameter $5 "--uboot"
then
# clean u-boot sources
if check_parameter $4 "all"
then
log info "Clean u-boot sources"
cleanUbootSources
if proceed
then
log success
else
log failed
fi
fi
fi
fi
else
log debug "Sources will not be cleaned"
fi
# build Linux4Tegra, if selected by user
#------------------------------------------------------------------------------
if proceed
then
if check_parameter $3 "build" || check_parameter $3 "all"
then
# configure and build kernel
if check_parameter $4 "kernel" || check_parameter $4 "all"
then
log info "Configure kernel"
configureKernel
if proceed
then
log success
else
log failed
fi
if proceed
then
log info "Build kernel image"
buildKernelImage
if proceed
then
log success
else
log failed
fi
fi
fi
# build modules
if check_parameter $4 "modules" || check_parameter $4 "all"
then
log info "Build kernel modules"
buildModules
if proceed
then
log success
else
log failed
fi
fi
# build device trees
if check_parameter $4 "dtbs" || check_parameter $4 "all"
then
log info "Build kernel modules"
buildDeviceTree
if proceed
then
log success
else
log failed
fi
fi
# build u-boot
if check_parameter $5 "--uboot"
then
if check_parameter $4 "all"
then
log info "Configure u-boot bootloader"
configureBootloader
if proceed
then
log success
else
log failed
fi
if proceed
then
log info "Build u-boot bootloader"
buildBootloader
if proceed
then
log success
else
log failed
fi
fi
fi
fi
fi
fi
# copy built Linux4Tegra
#------------------------------------------------------------------------------
if proceed
then
if check_parameter $3 "all" || check_parameter $3 "build"
then
# copy kernel image(s)
if check_parameter $4 "kernel" || check_parameter $4 "all"
then
log info "Copy kernel image(s)"
copyKernelImage
copyKernelImageComp
if proceed
then
log success
else
log failed
fi
fi
# copy kernel modules
if check_parameter $4 "modules" || check_parameter $4 "all"
then
log info "Copy kernel modules"
copyModules
if proceed
then
log success
else
log failed
fi
fi
# copy device trees
if check_parameter $4 "dtbs" || check_parameter $4 "all"
then
log info "Copy device tree files"
copyDeviceTree
if proceed
then
log success
else
log failed
fi
fi
# copy bootloader
if check_parameter $5 "--uboot"
then
if check_parameter $4 "all"
then
log info "Copy u-boot bootloader"
copyBootloader
if proceed
then
log success
else
log failed
fi
fi
fi
fi
fi
log info "Script execution"
if proceed
then
log success
else
log failed
exit 1
fi