docs/guides/logo-customization.md: add warning

Signed-off-by: Wiktor Mowinski <wiktor.mowinski@3mdeb.com>
This commit is contained in:
Wiktor Mowinski
2026-02-12 13:05:23 +01:00
parent a13af3192b
commit 4f293008ca
+14
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@@ -19,6 +19,20 @@ designed to configure Dasharo binary images.
./dcu logo <dasharo_image> -l <logo_file>
```
Changing logo on a fused platform requires adding more arguments to flashrom commands:
- read only bios region
```bash
flashrom -p internal --ifd -i bios -r <dasharo_image>
```
- write only bios region + add noverify
```bash
flashrom -p internal --ifd -i bios -w <dasharo_image> --noverify-all
```
=== "Dasharo (coreboot + Heads)"
Logo customization is not supported as of now. To replace the logo,