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legacy/bootloader: update combine script

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This commit is contained in:
Pavol Rusnak 2020-01-23 13:01:03 +01:00
parent 06003d0e01
commit 0b3d0c6681
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2 changed files with 5 additions and 8 deletions
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11
legacy/bootloader/combine/prepare.py
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@ -1,11 +1,10 @@
#!/usr/bin/env python #!/usr/bin/env python3
from __future__ import print_function
bl = open("bl.bin").read() bl = open("bl.bin", "rb").read()
fw = open("fw.bin").read() fw = open("fw.bin", "rb").read()
combined = bl + fw[:256] + (32768 - 256) * "\x00" + fw[256:] combined = bl + 32768 * b"\xff" + fw
open("combined.bin", "w").write(combined) open("combined.bin", "wb").write(combined)
print("bootloader : %d bytes" % len(bl)) print("bootloader : %d bytes" % len(bl))
print("firmware : %d bytes" % len(fw)) print("firmware : %d bytes" % len(fw))

2
legacy/bootloader/firmware_sign.py
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@ -1,6 +1,4 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
from __future__ import print_function
import argparse import argparse
import hashlib import hashlib
import struct import struct