Kevin
68d74d3181
submodule of avionic design uboot bootloader and with included tools to get you started , read readme.md and readme-tk1-loader.md
103 lines
2.5 KiB
Bash
Executable File
103 lines
2.5 KiB
Bash
Executable File
#!/bin/bash
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# --- Configuration ---
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ARCH="arm"
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CROSS_COMPILE="arm-none-eabi-"
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DEFCONFIG="jetson-tk1_defconfig"
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FDT_HEADER="/usr/include/libfdt.h"
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FDT_ENV_HEADER="/usr/include/libfdt_env.h"
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CHECK_SCRIPT="scripts/kconfig/lxdialog/check-lxdialog.sh"
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# Flags needed for modern GCC and Ncurses paths
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export HOSTCFLAGS="-fcommon -I/usr/include/ncursesw"
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# --- Helper Functions ---
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# Safety: Restore headers if script exits or crashes
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cleanup() {
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if [ -f "${FDT_HEADER}.bak" ]; then
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echo "--> Restoring system headers..."
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sudo mv "${FDT_HEADER}.bak" "$FDT_HEADER"
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sudo mv "${FDT_ENV_HEADER}.bak" "$FDT_ENV_HEADER"
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fi
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}
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trap cleanup EXIT
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# --- Commands ---
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do_setup() {
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echo "--> Installing dependencies (Arch/CachyOS)..."
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sudo pacman -S --needed base-devel ncurses lib32-ncurses pkgconf bc arm-none-eabi-gcc arm-none-eabi-binutils
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# Fix ncurses directory symlink
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if [ ! -d "/usr/include/ncurses" ]; then
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echo "--> Creating ncurses header symlink..."
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sudo ln -s /usr/include/ncursesw /usr/include/ncurses
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fi
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# cut DTC version check
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if [ -f "scripts/dtc-version.sh" ]; then
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echo "--> Neutralizing DTC version check..."
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echo -e '#!/bin/sh\necho "0104"\nexit 0' >scripts/dtc-version.sh
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chmod +x scripts/dtc-version.sh
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fi
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#fix lxdialog for modern GCC
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if [ -f "$CHECK_SCRIPT" ]; then
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echo "--> Patching $CHECK_SCRIPT for modern GCC..."
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sed -i 's/main() {}/int main() { return 0; }/' "$CHECK_SCRIPT"
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else
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echo "!! Warning: Could not find $CHECK_SCRIPT. Are you in the root directory?"
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fi
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echo "--> Setup complete."
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}
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do_clear() {
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echo "--> Cleaning build artifacts..."
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make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE distclean
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}
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do_config() {
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echo "--> Configuring with $DEFCONFIG..."
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make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE $DEFCONFIG
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}
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do_menuconfig() {
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echo "--> Launching menuconfig..."
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make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE menuconfig
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}
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do_build() {
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# Move headers to prevent conflict with U-Boot's internal libfdt
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echo "--> Temporarily hiding system FDT headers..."
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[ -f "$FDT_HEADER" ] && sudo mv "$FDT_HEADER" "${FDT_HEADER}.bak"
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[ -f "$FDT_ENV_HEADER" ] && sudo mv "$FDT_ENV_HEADER" "${FDT_ENV_HEADER}.bak"
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echo "--> Starting build..."
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make ARCH=$ARCH CROSS_COMPILE=$CROSS_COMPILE -j$(nproc)
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}
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# --- Argument Parser ---
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case "$1" in
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setup)
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do_setup
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;;
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clear)
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do_clear
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;;
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default_config)
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do_config
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;;
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menuconfig)
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do_menuconfig
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;;
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"")
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do_build
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;;
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*)
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echo "Usage: $0 {setup|clear|default_config|menuconfig| (no args for build)}"
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exit 1
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;;
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esac
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