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util: add smmstoretool for editing SMMSTORE

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Offline SMMSTORE variable modification tool.  Can be used to
pre-configure ROM image or debug EFI state stored in a dump.

Change-Id: I6c1c06f1d0c39c13b5be76a3070f09b715aca6e0
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Sergii Dmytruk
2023-11-17 19:31:20 +02:00
committed by Martin L Roth
parent 7a51acfbe9
commit 04bd965143
21 changed files with 1730 additions and 0 deletions
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Documentation/util.md
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@ -144,6 +144,7 @@ from the local git repository for auditing or release `Bash`
Does not show variants. `Shell`
* _ucode_h_to_bin.sh_ - Microcode conversion tool `Bash`
* _update_submodules_ - Check all submodules for updates `Bash`
* __smmstoretool__ - Offline SMMSTORE variable modification tool `C`
* __spdtool__ - Dumps SPD ROMs from a given blob to separate files
using known patterns and reserved bits. Useful for analysing firmware
that holds SPDs on boards that have soldered down DRAM. `python`
@ -171,6 +172,7 @@ the documentation `Bash`
* [cbfstool](util/cbfstool/index.md)
* [ifdtool](util/ifdtool/index.md)
* [intelp2m](util/intelp2m/index.md)
* [smmstoretool](util/smmstoretool/index.md)
## Generated documentation