On Tue, 04 Apr 2023 10:07:37 -0700, Lucas De Marchi wrote:
> Since we are now using unversioned GuC/HuC, it's useful to be able to
> dump the firmware blob and get that information from the CSS header.
> Add a tool that decodes that information and dumps the raw header.
>
> Example output:
>
> $ tools/intel-gfx-fw-info /lib/firmware/i915/tgl_guc_70.bin
> version: 70.5.1
> date: 2022-09-09
> raw dump:
> 00000000 06 00 00 00 a1 00 00 00 00 00 01 00 00 00 00 00
> ................
> 00000010 86 80 00 00 09 09 22 20 71 17 01 00 40 00 00 00 ......"
> q...@...
> 00000020 40 00 00 00 01 00 00 00 09 21 45 00 73 79 73 5f
> @........!E.sys_
> 00000030 67 62 73 62 50 43 2d 31 2e 30 2e 33 31 35 30 00
> gbsbPC-1.0.3150.
> 00000040 01 05 46 00 00 00 00 00 00 00 00 00 00 00 00 00
> ..F.............
> 00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> ................
> 00000060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> ................
> 00000070 00 00 00 00 00 00 00 00 00 10 80 00 00 01 40 00
> ..............@.
>
> [...]
Applied, thanks for the reviews.
[1/1] tools: Add tool to dump GuC/HuC CSS header
commit: 2da179d399d83a6859a89176d83b7ec1d71fe27a
Best regards,
--
Lucas De Marchi <[email protected]>
