26 lines
753 B
Python
26 lines
753 B
Python
import sys
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OFFSET_BOOTLOADER = 0x1000
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OFFSET_PARTITIONS = 0x8000
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OFFSET_APPLICATION = 0x10000
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files_in = [
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('bootloader', OFFSET_BOOTLOADER, sys.argv[1]),
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('partitions', OFFSET_PARTITIONS, sys.argv[2]),
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('application', OFFSET_APPLICATION, sys.argv[3]),
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]
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file_out = sys.argv[4]
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cur_offset = OFFSET_BOOTLOADER
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with open(file_out, 'wb') as fout:
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for name, offset, file_in in files_in:
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assert offset >= cur_offset
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fout.write(b'\xff' * (offset - cur_offset))
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cur_offset = offset
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with open(file_in, 'rb') as fin:
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data = fin.read()
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fout.write(data)
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cur_offset += len(data)
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print('%-12s% 8d' % (name, len(data)))
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print('%-12s% 8d' % ('total', cur_offset))
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