[PATCH v3 0/7] Add FIT multi-DTB selection for Qualcomm platforms

Jan Kiszka jan.kiszka at siemens.com
Fri Apr 17 14:15:43 CEST 2026


On 17.04.26 14:09, Aswin Murugan wrote:
> This series adds dynamic device tree selection from FIT images for
> Qualcomm Snapdragon platforms, enabling U-Boot to select the
> appropriate DTB based on hardware parameters detected from SMEM.
> 
> Qualcomm fit based DTB format is documented in [1]
> The fit image contains only DTB, while the kernel will be part of UKI image.
> 

I suppose you know that UKIs (systemd-boot, EFI Boot Guard) provide DTB
selection as well. However, that is a fix-up for the case the firmware
does not provide a fitting DTB. This here is supposed to support the
firmware DTB delivery, correct?

Jan

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Siemens AG, Foundational Technologies
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