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controller/Bootloader/Scripts/generateManufacturingImage.bash
Dan McGregor 0e6f107ea1 Start removing select Linux-isms
bash might not be in /bin. Don't expect it there.
2015-10-20 08:48:59 -06:00

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1.1 KiB
Bash
Executable File

#!/usr/bin/env bash
# Combines a given bootloader image and firmware image into a single firmware binary
# Manufacturing deliverable
# Args
# Argument #1 Path to bootloader binary
# Argument #2 Path to firmware binary
# Argument #3 Memory location of the firmware binary (bootloader always starts at address 0x0) in bytes (hex or decimal)
# Must have three args
if [ "$#" -ne 3 ]; then
echo "Usage: `basename $0` <bootloader binary> <firmware binary> <memory address of firmware>"
echo "Example: `basename $0` kiibohd_bootloader.bin kiibohd.dfu.bin 4096"
echo "Creates a file called 'kiibohd_manufacturing_<date>.bin'"
echo "WARNING: Make sure bootloader is smaller than or equal to the memory address of the firmware binary."
exit 1
fi
# Copy images to /tmp
cp "$1" /tmp/.
cp "$2" /tmp/.
bootloader=$(basename "$1")
firmware=$(basename "$2")
# Pad bootloader binary to given address
truncate -s "$3" /tmp/"$bootloader"
# Concatenate firmware image onto newly sized bootloader
cat /tmp/"$bootloader" /tmp/"$firmware" > kiibohd_manufacturing_$(date +%Y-%m-%d).bin