diff options
| author | Simon Glass <sjg@chromium.org> | 2019-07-20 12:23:53 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2019-07-29 09:38:06 -0600 |
| commit | 96b6c506ca162b97ece5a59c0d2619173e6bfad8 (patch) | |
| tree | 50f7f4a6f57913695da262cbf456c0db549b4500 | |
| parent | 4ab88b6f2f7d857f7a998f5aae8d52af9379fb1c (diff) | |
binman: Write the original input fdtmap to a file
When reading an image in, write its fdtmap to a file in the output
directory. This is useful for debugging. Update the 'ls' command to set up
the output directory; otherwise it will fail.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | tools/binman/control.py | 6 | ||||
| -rw-r--r-- | tools/binman/image.py | 5 |
2 files changed, 9 insertions, 2 deletions
diff --git a/tools/binman/control.py b/tools/binman/control.py index ab94f9d482..f9680e3948 100644 --- a/tools/binman/control.py +++ b/tools/binman/control.py @@ -342,7 +342,11 @@ def Binman(args): return 0 if args.cmd == 'ls': - ListEntries(args.image, args.paths) + try: + tools.PrepareOutputDir(None) + ListEntries(args.image, args.paths) + finally: + tools.FinaliseOutputDir() return 0 if args.cmd == 'extract': diff --git a/tools/binman/image.py b/tools/binman/image.py index c81f7e3172..893e8cb4cd 100644 --- a/tools/binman/image.py +++ b/tools/binman/image.py @@ -94,7 +94,10 @@ class Image(section.Entry_section): data[pos + fdtmap.FDTMAP_HDR_LEN:pos + 256]) dtb_size = probe_dtb.GetFdtObj().totalsize() fdtmap_data = data[pos:pos + dtb_size + fdtmap.FDTMAP_HDR_LEN] - dtb = fdt.Fdt.FromData(fdtmap_data[fdtmap.FDTMAP_HDR_LEN:]) + fdt_data = fdtmap_data[fdtmap.FDTMAP_HDR_LEN:] + out_fname = tools.GetOutputFilename('fdtmap.in.dtb') + tools.WriteFile(out_fname, fdt_data) + dtb = fdt.Fdt.FromData(fdt_data, out_fname) dtb.Scan() # Return an Image with the associated nodes |