- https://archive.org/details/C.h.i.p.FlashCollection (.zip contains all CHIP image variants)
- https://dl.bintray.com/yoursunny/CHIP/ (can download individual CHIP images)
Unzip it (if necessary) and move the desired image into the CHIP-SDK directory (CHIP-SDK/IMAGENAME). In my case since I'm flashing the Pocketchip I used the stable-pocketchip-b128 image and I put it at CHIP-SDK/stable-pocketchip-b128.
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Navigate to the CHIP-SDK directory in terminal and run the build script:
./setup_ubuntu1404.sh
The build script should run. Multiple errors will be shown, including a fatal error when the script tries to get the CHIP-tools from a non-existant repo. This can be ignored since we already downloaded the CHIP-tools directory in step 2. -
Put your CHIP in FEL mode by putting a jumper wire between GND and FEL. Connect the CHIP to your computer with USB (using the microUSB port on the CHIP, not the fullsize USB port).
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Navigate to the CHIP-tools directory in terminal at CHIP-SDK/CHIP-tools and run the update firmware script. Use the -L option to explicitly specify the firmware versions from the flash-collection directory:
./chip-update-firmware.sh -L ../stable-pocketchip-b128
References: