If you encounter an image with an IH Config Tool header, you can identify it by:
hexdump -C firmware.bin | head -n 1
Look for a magic number like 0x56190527 (Intel variant) instead of 0x27051956 (standard U-Boot).
Common errors:
At its core, the IH Config Tool is a software utility designed to read, modify, and deploy configuration files to a target device or controller. Unlike generic text editors, the IH Config Tool understands the specific data structures, checksums, and communication protocols of the hardware it supports.
Most IH Config Tools operate on a client-server model or direct serial/Ethernet connection. They parse binary or encrypted configuration blocks and present them to the user in a human-readable format (usually tables, drop-down menus, or hexadecimal editors). ih config tool
In a Yocto Project build for Intel Galileo, the IH Config Tool is called from recipes:
Example from a Galileo recipe (u-boot-fw-utils.bb): If you encounter an image with an IH
do_compile_append()
ih-config-tool -a create -t kernel -c none \
-l 0x1000000 -e 0x1000000 \
-o $DEPLOY_DIR_IMAGE/uImage $S/arch/x86/boot/bzImage
Always perform an "Upload" or "Read from Device" before making changes. This protects you from overwriting a configuration you don't have saved locally.