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trezor-firmware/legacy/bootloader/combine/prepare.py
2020-01-23 13:01:03 +01:00

12 lines
301 B
Python
Executable File

#!/usr/bin/env python3
bl = open("bl.bin", "rb").read()
fw = open("fw.bin", "rb").read()
combined = bl + 32768 * b"\xff" + fw
open("combined.bin", "wb").write(combined)
print("bootloader : %d bytes" % len(bl))
print("firmware : %d bytes" % len(fw))
print("combined : %d bytes" % len(combined))