Hi Ivan,
On Tue, 13 Dec 2022 at 11:51, Ivan Mikhaylov <fr0st6...@gmail.com> wrote:
>
> On Fri, 2022-11-18 at 13:50 -0700, Simon Glass wrote:
> > Hi Ivan,
> >
> > On Thu, 15 Sept 2022 at 13:44, Ivan Mikhaylov <fr0st6...@gmail.com>
> > wrote:
> > >
> > > On Wed, 2022-09-07 at 15:10 -0600, Simon Glass wrote:
> > > > Hi Ivan,
> > > >
> > > > Section data comes from the BuildSectionData() method, so you
> > > > could
> > > > try calling that.
> > > >
> > > > See also collect_contents_to_file()
> > > >
> > > > Regards,
> > > > Simon
> > >
> > > Simon, I've tried both these ways and they both don't work to me.
> > > What
> > > I've got:
> > >
> > > def SignEntries(image_fname, input_fname, privatekey_fname, algo,
> > > entry_paths):
> > > image_fname = os.path.abspath(image_fname)
> > > image = Image.FromFile(image_fname)
> > > state.PrepareFromLoadedData(image)
> > > image.LoadData()
> > >
> > > 1. BuildSectionData
> > >
> > > for entry_path in entry_paths:
> > > entry = image.FindEntryPath(entry_path)
> > >
> > > try:
> > > entry.BuildSectionData(True)
> > > except Exception as e:
> > > logging.error(traceback.format_exc())
> > >
> > >
> > > ERROR:root:AttributeError: 'NoneType' object has no attribute 'run'
>
> Hi Simon, sorry for long delay.
>
> binman: 'NoneType' object has no attribute 'run'
>
> Traceback (most recent call last):
> File "/home/fr/upstream_uboot/tools/binman/binman", line 133, in
> RunBinman
> ret_code = control.Binman(args)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 684, in
> Binman
> SignEntries(args.image, args.file, args.key, args.algo, args.paths)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 469, in
> SignEntries
> entry.BuildSectionData(True)
> File "/home/fr/upstream_uboot/tools/binman/etype/fit.py", line 426,
> in BuildSectionData
> if self.mkimage.run(reset_timestamp=True,
> output_fname=output_fname,
> AttributeError: 'NoneType' object has no attribute 'run'
>
You need to call image.CollectBintolls() like ReadEntry() and other
functions similar to yours that read images from a file. This is the
only way that the 'mkimage' tool becomes available to fit.py
See fit.AddBintools() which is called by that function and sets 'self.mkimage'
>
> > >
> > > 2. collect_contents_to_file
> > >
> > > for entry_path in entry_paths:
> > > entry = image.FindEntryPath(entry_path)
> > >
> > > try:
> > > entry.collect_contents_to_file([entry.name], "prefix",
> > > 1024)
> > > except Exception as e:
> > > logging.error(traceback.format_exc())
> > >
> > > ERROR:root:AttributeError: 'str' object has no attribute
> > > 'ObtainContents'
> >
> > This seems to be getting a string instead of an entry object. Can you
> > try -D to see? See 'Writing new entries and debugging'.
>
> Yea, you're right, seems I've added here entry.name instead of entry
> but result still messy. entry here is FIT container which is 'fit':
>
> <binman.etype.fit.Entry_fit object at 0x7f6b239cfe20>
> <class 'binman.etype.fit.Entry_fit'>
>
> binman: [Errno 2] No such file or directory: 'u-boot.bin'
>
> Traceback (most recent call last):
> File "/home/fr/upstream_uboot/tools/binman/binman", line 133, in
> RunBinman
> ret_code = control.Binman(args)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 686, in
> Binman
> SignEntries(args.image, args.file, args.key, args.algo, args.paths)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 471, in
> SignEntries
> entry.collect_contents_to_file([entry], "prefix", 1024)
> File "/home/fr/upstream_uboot/tools/binman/entry.py", line 1253, in
> collect_contents_to_file
> if not entry.ObtainContents(fake_size=fake_size):
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 250, in ObtainContents
> return self.GetEntryContents(skip_entry=skip_entry)
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 696, in GetEntryContents
> job.result()
> File "/usr/lib/python3.8/concurrent/futures/_base.py", line 437, in
> result
> return self.__get_result()
> File "/usr/lib/python3.8/concurrent/futures/_base.py", line 389, in
> __get_result
> raise self._exception
> File "/usr/lib/python3.8/concurrent/futures/thread.py", line 57, in
> run
> result = self.fn(*self.args, **self.kwargs)
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 668, in _CheckDone
> if not entry.ObtainContents():
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 250, in ObtainContents
> return self.GetEntryContents(skip_entry=skip_entry)
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 696, in GetEntryContents
> job.result()
> File "/usr/lib/python3.8/concurrent/futures/_base.py", line 437, in
> result
> return self.__get_result()
> File "/usr/lib/python3.8/concurrent/futures/_base.py", line 389, in
> __get_result
> raise self._exception
> File "/usr/lib/python3.8/concurrent/futures/thread.py", line 57, in
> run
> result = self.fn(*self.args, **self.kwargs)
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 668, in _CheckDone
> if not entry.ObtainContents():
> File "/home/fr/upstream_uboot/tools/binman/etype/blob.py", line 52,
> in ObtainContents
> self.ReadBlobContents()
> File "/home/fr/upstream_uboot/tools/binman/etype/blob.py", line 82,
> in ReadBlobContents
> data = self.ReadFileContents(self._pathname)
> File "/home/fr/upstream_uboot/tools/binman/etype/blob.py", line 74,
> in ReadFileContents
> indata = tools.read_file(pathname)
> File "/home/fr/upstream_uboot/tools/patman/tools.py", line 467, in
> read_file
> with open(filename(fname), binary and 'rb' or 'r') as fd:
> FileNotFoundError: [Errno 2] No such file or directory: 'u-boot.bin'
>
> >
> > >
> > > 3. GetData
> > >
> > > for entry_path in entry_paths:
> > > entry = image.FindEntryPath(entry_path)
> > >
> > > print("--- DATA ---")
> > > data = entry.GetData(True)
> > > print(data)
> > > print("~~~ DATA ~~~")
> > >
> > > --- DATA ---
> > > Node '/fit/images/u-boot-1/u-boot': GetData: size 0x4
> > > Node '/fit/images/u-boot-1': GetPaddedDataForEntry: size None
> > > Node '/fit/images/u-boot-1': GetData: 1 entries, total size 0x4
> > > Node '/fit/images/fdt-1/u-boot-spl-dtb': GetData: size 0x4f7
> > > Node '/fit/images/fdt-1': GetPaddedDataForEntry: size None
> > > Node '/fit/images/fdt-1': GetData: 1 entries, total size
> > > 0x4f7
> > > Deleted temporary directory '/tmp/binman.z81eqcfz'
> > > binman: 'NoneType' object has no attribute 'run'
> >
> > This might be trying to call tools.run() so use -D to see where the
> > error is.
> >
>
> --- DATA ---
> Node '/fit/images/u-boot-1/u-boot': GetData: size 0x4
> Node '/fit/images/u-boot-1': GetPaddedDataForEntry: size None
> Node '/fit/images/u-boot-1': GetData: 1 entries, total size 0x4
> Node '/fit/images/fdt-1/u-boot-spl-dtb': GetData: size 0x4f7
> Node '/fit/images/fdt-1': GetPaddedDataForEntry: size None
> Node '/fit/images/fdt-1': GetData: 1 entries, total size 0x4f7
> Deleted temporary directory '/tmp/binman.0x74lr_s'
> binman: 'NoneType' object has no attribute 'run'
>
> Traceback (most recent call last):
> File "/home/fr/upstream_uboot/tools/binman/binman", line 133, in
> RunBinman
> ret_code = control.Binman(args)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 684, in
> Binman
> SignEntries(args.image, args.file, args.key, args.algo, args.paths)
> File "/home/fr/upstream_uboot/tools/binman/control.py", line 468, in
> SignEntries
> print(entry.GetData())
> File "/home/fr/upstream_uboot/tools/binman/etype/section.py", line
> 362, in GetData
> data = self.BuildSectionData(required)
> File "/home/fr/upstream_uboot/tools/binman/etype/fit.py", line 426,
> in BuildSectionData
> if self.mkimage.run(reset_timestamp=True,
> output_fname=output_fname,
> AttributeError: 'NoneType' object has no attribute 'run'
>
> This one strange to me because mkimage exists in tools directory and
> has the symbolic link to /usr/local.
>
> > >
> > > There is no problem with getting data from GetData around start of
> > > the
> > > year. Maybe some regression?
> > >
> > > All this ran with this:
> > > binman -v5 sign -i image.bin -k test_key.key -a sha256,rsa4096 fit
> > >
> > > `fit` in entry_paths and image contains FIT section with name
> > > `fit`.
> > >
> > > binman ls -i image.bin
> > > Name Image-pos Size Entry-type Offset
> > > Uncomp-size
> > > -------------------------------------------------------------------
> > > ----
> > > --------
> > > main-section 0 100000 section 0
> > > fit 10000 c0a fit 10000
> > > u-boot-1 10104 4 section 104
> > > u-boot 10104 4 u-boot 0
> > > fdt-1 101c8 4f7 section 1c8
> > > u-boot-spl-dtb 101c8 4f7 u-boot-spl-dtb 0
> > > fdtmap 10c0a 4f5 fdtmap 10c0a
> > >
> > >
> > > Seems something went wrong, any ideas? Or did I misuse?
> >
> > Can you please push a tree somewhere so I can try this?
>
> Sure, https://github.com/fr0st61te/u-boot/tree/signfit , rebased to
> current master.
Regards,
Simon
