Hi Alper,
On Fri, 18 Feb 2022 at 10:34, Alper Nebi Yasak <alpernebiya...@gmail.com> wrote:
>
> On 18/02/2022 19:50, Jan Kiszka wrote:
> > On 15.02.22 18:06, Jan Kiszka wrote:
> >> On 15.02.22 17:50, Jan Kiszka wrote:
> >>> On 15.02.22 13:27, Alper Nebi Yasak wrote:
> >>>> The AddMissingProperties() and SetCalculatedProperties() methods were
> >>>> disabled for FIT as a fixup to this patch, that's why image-pos etc.
> >>>> aren't available. See comments at [1] for some context.
> >>>>
> >>>> Hopefully my two patches [2][3] fix things, can you test with them?
> >>>>
> >>>> [1] "binman: Correct the error message for a bad hash algorithm"
> >>>> https://patchwork.ozlabs.org/project/uboot/patch/20220208105941.1.I8f212a1150defebaf8b7b15a79f7a2fc62c276b2@changeid/
> >>>>
> >>>> [2] "binman: Skip processing "hash" subnodes of FIT subsections"
> >>>> https://patchwork.ozlabs.org/project/uboot/patch/20220209190236.26479-1-alpernebiya...@gmail.com/
> >>>>
> >>>
> >>> This one helped, indeed.
> >>>
> >>
> >> ...not completely:
> >>
> >> $ source/tools/binman/binman replace -i flash.bin -f f...@0x380000.fit
> >> fit@0x380000binman: [Errno 13] Permission denied: '/.f...@0x380000.itb'
> >>
> >
> > Ping.
> >
> > $ source/tools/binman/binman -D replace -i flash.bin -f f...@0x380000.fit
> > fit@0x380000
> > binman: [Errno 13] Permission denied: '/.f...@0x380000.itb'
> >
> > Traceback (most recent call last):
> > File "source/tools/binman/binman", line 141, in RunBinman
> > ret_code = control.Binman(args)
> > File "u-boot/tools/binman/control.py", line 644, in Binman
> > allow_resize=not args.fix_size, write_map=args.map)
> > File "u-boot/tools/binman/control.py", line 404, in ReplaceEntries
> > allow_resize=allow_resize, write_map=write_map)
> > File "u-boot/tools/binman/control.py", line 341, in WriteEntryToImage
> > AfterReplace(image, allow_resize=allow_resize, write_map=write_map)
> > File "u-boot/tools/binman/control.py", line 333, in AfterReplace
> > get_contents=False, allow_resize=allow_resize)
> > File "u-boot/tools/binman/control.py", line 560, in ProcessImage
> > image.PackEntries()
> > File "u-boot/tools/binman/image.py", line 155, in PackEntries
> > super().Pack(0)
> > File "u-boot/tools/binman/etype/section.py", line 385, in Pack
> > self._PackEntries()
> > File "u-boot/tools/binman/etype/section.py", line 403, in _PackEntries
> > offset = entry.Pack(offset)
> > File "u-boot/tools/binman/etype/section.py", line 390, in Pack
> > data = self.BuildSectionData(True)
> > File "u-boot/tools/binman/etype/fit.py", line 265, in BuildSectionData
> > tools.write_file(input_fname, data)
> > File "u-boot/tools/patman/tools.py", line 482, in write_file
> > with open(filename(fname), binary and 'wb' or 'w') as fd:
> > PermissionError: [Errno 13] Permission denied: '/.f...@0x380000.itb'
> >
> > Something seems fairly broken here. That '/.' does not come from the
> > output directory name, it's generated by Entry.GetUniqueName. Looks like
> > this path should not been taken under these conditions.
>
> I can reproduce this and tried a few things, but more issues just kept
> popping up (outside u-boot as well). I got it to a point where the
> command re-packs the FIT and the image but quite wrongly. The offset and
> image-pos properties get added in the FIT, and the image main-section
> just concatenates all entries without regard to set offsets. I'll
> need more time to work those out, then to add tests and send patches.
I am going to try to merge my fit generator series today.
One issue I notice is that the conversion to use entry_Section changes
the contents of the self._fit_entries dict. Before it was keyed by
relative path, but entry_section keys self._entries by node name.
We may need to split it up. I will see if I can at least merge my
series, which should not make things any worse, then see if I can come
up with ideas.
Thanks for the diff.
Regards,
Simon
>
> Here's the diff I got so far in case it helps:
>
> diff --git a/tools/binman/control.py b/tools/binman/control.py
> index a179f7812988..24ec89b26302 100644
> --- a/tools/binman/control.py
> +++ b/tools/binman/control.py
> @@ -390,6 +390,7 @@ def ReplaceEntries(image_fname, input_fname, indir,
> entry_paths,
> """
> image_fname = os.path.abspath(image_fname)
> image = Image.FromFile(image_fname)
> + image.CollectBintools()
>
> # Replace an entry from a single file, as a special case
> if input_fname:
> diff --git a/tools/binman/entry.py b/tools/binman/entry.py
> index 631215dfc88a..8173e91af96a 100644
> --- a/tools/binman/entry.py
> +++ b/tools/binman/entry.py
> @@ -767,7 +767,7 @@ def GetUniqueName(self):
> node = self._node
> while node.parent:
> node = node.parent
> - if node.name == 'binman':
> + if node.name == 'binman' or node.name == '/':
> break
> name = '%s.%s' % (node.name, name)
> return name
> diff --git a/tools/binman/etype/fit.py b/tools/binman/etype/fit.py
> index 1e957023f354..9b2c33bc2b34 100644
> --- a/tools/binman/etype/fit.py
> +++ b/tools/binman/etype/fit.py
> @@ -137,10 +137,6 @@ def __init__(self, section, etype, node):
> str)])[0]
> self.mkimage = None
>
> - def ReadNode(self):
> - self.ReadEntries()
> - super().ReadNode()
> -
> def ReadEntries(self):
> def _AddNode(base_node, depth, node):
> """Add a node to the FIT
> @@ -184,11 +180,12 @@ def _AddNode(base_node, depth, node):
> # section entries for them here to merge the content
> subnodes
> # together and put the merged contents in the subimage
> node's
> # 'data' property later.
> - entry = Entry.Create(self.section, node, etype='section')
> + entry = Entry.Create(self, node, etype='section')
> entry.ReadNode()
> # The hash subnodes here are for mkimage, not binman.
> entry.SetUpdateHash(False)
> - self._entries[rel_path] = entry
> + image_name = rel_path[len('/images/'):]
> + self._entries[image_name] = entry
>
> for subnode in node.subnodes:
> if has_images and not (subnode.name.startswith('hash') or
> @@ -284,7 +281,8 @@ def _BuildInput(self, fdt):
> Returns:
> New fdt contents (bytes)
> """
> - for path, section in self._entries.items():
> + for image_name, section in self._entries.items():
> + path = f"/images/{image_name}"
> node = fdt.GetNode(path)
> data = section.GetData()
> node.AddData('data', data)
> @@ -312,7 +310,8 @@ def SetImagePos(self, image_pos):
> fdt = Fdt.FromData(self.GetData())
> fdt.Scan()
>
> - for path, section in self._entries.items():
> + for image_name, section in self._entries.items():
> + path = f"/images/{image_name}"
> node = fdt.GetNode(path)
>
> data_prop = node.props.get("data")
