[PATCH v3 1/6] doc: board: qualcomm: document Dragonwing board building/flashing

[Balaji Selvanathan]

Hi Casey,

Thanks for the feedback!

I've updated the documentation with more detailed instructions on how to 
flash using the EDL tool. And yes, I agree—it would be helpful to have a 
dedicated, generic "EDL flashing" page. We’ll look into adding that soon.

Regarding the firehose loader links: currently, we only have the 
firehose loader available for the QCS9100 board, which I’ve included in 
the documentation. Unfortunately, the binaries for the QCS8300 and 
QCS615 boards have not yet been uploaded to 
https://artifacts.codelinaro.org. Once they are available there, we’ll 
update the documentation to include those links as well.

Hope that works for now. You can find the latest changes in v4 here: 
https://lore.kernel.org/u-boot/20250529154931.1879976-1-quic_bselvana@quicinc.com/


On 5/22/2025 3:52 PM, Casey Connolly wrote:
> The flashing steps here are a bit vague, with the edl tool it's 
> something like
>
> ./edl.py --loader /path/to/prog_firehose_ddr.elf w uefi_a 
> /path/to/u-boot.mbn
>
> All the pages are a bit sparse in this regard, we should probably add 
> a generic "edl flashing" page at some point.
>
> As a final note, is the firehose loader for these boards published 
> anywhere? Otherwise there is a major risk of bricking here. Could you 
> include a link to them?