u-boot/scripts/avbtool.py

2218     (footer, _, _, _) = self._parse_image(image)
2219     if not footer:
2222     image.seek(footer.vbmeta_offset)
2223     vbmeta_blob = image.read(footer.vbmeta_size)
2242     (footer, _, descriptors, _) = self._parse_image(image)
2243     if not footer:
2248       new_image_size = footer.original_image_size
2280     (footer, _, descriptors, _) = self._parse_image(image)
2281     if not footer:
2341     (footer, _, _, _) = self._parse_image(image)
2342     if not footer:
2347     vbmeta_end_offset = footer.vbmeta_offset + footer.vbmeta_size
2367     footer_blob = footer.encode()
2416     (footer, header, descriptors, image_size) = self._parse_image(image)
2425     if footer:
2426       o.write('Footer version:           {}.{}\n'.format(footer.version_major,
2427                                                          footer.version_minor))
2430           footer.original_image_size))
2431       o.write('VBMeta offset:            {}\n'.format(footer.vbmeta_offset))
2432       o.write('VBMeta size:              {} bytes\n'.format(footer.vbmeta_size))
2535     (footer, header, descriptors, _) = self._parse_image(image)
2537     if footer:
2538       offset = footer.vbmeta_offset
2560     if footer:
2665     (footer, header, descriptors, _) = self._parse_image(image)
2667     if footer:
2668       offset = footer.vbmeta_offset
2758     footer = None
2761       footer = AvbFooter(image.read(AvbFooter.SIZE))
2767     if footer:
2768       vbmeta_offset = footer.vbmeta_offset
2779     return footer, h, descriptors, image.image_size
2793     footer = None
2796       footer = AvbFooter(image.read(AvbFooter.SIZE))
2802     if footer:
2803       vbmeta_offset = footer.vbmeta_offset
3274         footer = AvbFooter(image.read(AvbFooter.SIZE))
3276         original_image_size = footer.original_image_size
3277         image.truncate(footer.original_image_size)
3318       footer = AvbFooter()
3319       footer.original_image_size = original_image_size
3320       footer.vbmeta_offset = vbmeta_offset
3321       footer.vbmeta_size = len(vbmeta_blob)
3322       footer_blob = footer.encode()
3426         footer = AvbFooter(image.read(AvbFooter.SIZE))
3428         original_image_size = footer.original_image_size
3429         image.truncate(footer.original_image_size)
3534         footer = AvbFooter()
3535         footer.original_image_size = original_image_size
3536         footer.vbmeta_offset = vbmeta_offset
3537         footer.vbmeta_size = len(vbmeta_blob)
3538         footer_blob = footer.encode()
3671         footer = AvbFooter(image.read(AvbFooter.SIZE))
3673         original_image_size = footer.original_image_size
3674         image.truncate(footer.original_image_size)
3811         footer = AvbFooter()
3812         footer.original_image_size = original_image_size
3813         footer.vbmeta_offset = vbmeta_offset
3814         footer.vbmeta_size = len(vbmeta_blob)
3815         footer_blob = footer.encode()