Sigmastar Sdk Install Site

chmod +x ~/sigmastar_workspace/setup_sdk_env.sh source ~/sigmastar_workspace/setup_sdk_env.sh

After a successful build, your flashable images will typically be found in: project/image/output/ Common files include: IPL.bin : The Initial Program Loader. u-boot.bin : The bootloader. kernel : The Linux kernel image. rootfs.bin : The main file system. Troubleshooting Common Issues

Locate the toolchain folder (often named arm-linux-gnueabihf- or similar). Extract it to /opt/ or your preferred directory. Add the toolchain to your system PATH: export PATH=$PATH:/opt/sigmastar/toolchain/bin Use code with caution.

boot/ : Contains U-Boot source code and initial bootloader binaries.

You can use this text for internal documentation, README files, or setup guides. sigmastar sdk install

When a prompt appears, select to ensure that /bin/sh continues to refer to /bin/bash , not /bin/dash .

cat $SIGMASTAR_SDK_PATH/build/config | grep -E "BOARD_NAME|CHIP|UBOOT_CONFIG"

The correct compiler is usually bundled inside the SDK under a toolchain/ directory or provided as a standalone archive. Extract it to /opt/ to make it universally available:

sudo apt-get install -y build-essential libncurses5-dev u-boot-tools bison flex texinfo gawk chrpath diffstat git-core libssl-dev gcc-multilib g++-multilib subversion zlib1g-dev ccache gettext libxml-parser-perl gengetopt default-jre-headless ocaml-nox sharutils texinfo mtd-utils chmod +x ~/sigmastar_workspace/setup_sdk_env

:Add the following to your ~/.bashrc to make the compiler accessible: export PATH=/opt/sigmastar/arm-linux-gnueabihf/bin:$PATH Use code with caution. Copied to clipboard

If the configuration fails with ncurses errors, re-run: sudo apt-get install libncurses5-dev 1.2.2.

# Add to ~/.bashrc or ~/.profile export PATH=$PATH:/opt/qmsd-gcc-arm-8.2-2018.08-x86_64-arm-linux-gnueabihf/bin export ARCH=arm export CROSS_COMPILE=arm-linux-gnueabihf- Use code with caution. Run source ~/.bashrc to apply changes. 2. Obtaining and Extracting the SDK

Set the configuration according to your specific motherboard (e.g., WT2022, SSD202_SOM). ./make_project.sh Use code with caution. 3.3. Build Compile the entire SDK: rootfs

Add the following (adjust path to your actual extracted folder):

cd project ./setup_config.sh ./configs/nvr/i2m/8.2.1/nor.glibc-squashfs.011a.64 make clean; make image Use code with caution. Copied to clipboard 4. Flashing the Image

: Use the SigmaStar Windows ISP Tool for "empty" flash burning via the debug serial port.

make clean make all

Navigate to the project directory, which acts as the control center for building image files: cd ~/sigmastar_devkit/project Use code with caution.