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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240314-msm8916-drop-compats-v2-0-5a4b40f832d3@linaro.org> Content-Transfer-Encoding: 7bit rOn Thu, Mar 14, 2024 at 03:42:47AM +0200, Dmitry Baryshkov wrote: > Only two boards ever has adopted the dtbTool-specific compatibles. > However the dtbTool should not be used anymore. It was required only for > the old, broken lk1st bootloader. All users of those boards should have > updated to use lk2nd instead. Otherwise several important features > (secondary CPU cores, WiFi, BT) will not work with the upstream kernel. Nitpick: The term "the old, broken lk1st bootloader" is a bit misleading here. I believe you are referring to Qualcomm's original LK bootloader. "lk1st" is actually the name of an alternative configuration in the lk2nd project that can be used to replace the first-stage bootloader on devices without secure boot, e.g. DB410c and a few smartphones. lk1st has exactly the same functionality as lk2nd and is therefore definitely not old and broken. Both support DTB selection, secondary CPU cores etc. :-) I don't think we put the cover letter into a merge commit message in the qcom tree, so there is no need to resend. I just wanted to clarify this. Thanks for cleaning this up! Stephan