On Sat, 2026-07-18 at 10:52 +0200, Yoann Congal wrote: > From: Ryan Eatmon <[email protected]> > > When specifying a FIT_CONF_DEFAULT_DTB for a machine, you have to > exactly align the name with what will be in the fitImage file or you > will get a build error. If you also turn on KERNEL_DTBVENDORED then you > must also specify the vendor directory as part of the dtb name that you > want for the default, but you must manually do the same mapping that the > kernel-fit-image class is doing when it generates the fit-image.its file. > > This patch just adds the same logic to figure out the value for the > requested default dtb and eliminate the need to understand the internal > mapping of the class. It should make specifying the value more > intuitive. The same value that you put in the KERNEL_DEVICETREE can be > used in the FIT_CONF_DEFAULT_DTB and the new code will correctly honor > the KERNEL_DTBVENDORED setting. > > Before: > > KERNEL_DEVICETREE = " > ti/k3-am62p5-sk.dtb \ > ... \ > " > FIT_CONF_DEFAULT_DTB = "ti_k3-am62p5-sk.dtb" > > After: > > KERNEL_DEVICETREE = " > ti/k3-am62p5-sk.dtb \ > ... \ > " > FIT_CONF_DEFAULT_DTB = "ti/k3-am62p5-sk.dtb" > > Signed-off-by: Ryan Eatmon <[email protected]> > Signed-off-by: Mathieu Dubois-Briand <[email protected]> > Signed-off-by: Richard Purdie <[email protected]> > (cherry picked from commit 3bceb2dabeee13c0a80ddd74ea7ae991606d6772) > Signed-off-by: Yoann Congal <[email protected]>
Hi Yoann, This looks like an enhancement rather than a bug fix. If there is a strong reason to backport it though we could take it as it's small, self contained and not invasive. Does the previous syntax (FIT_CONF_DEFAULT_DTB = "ti_k3-am62p5-sk.dtb") still work after this patch? If we do take this, should we take the accompanying test case [1]? [1]: https://lore.kernel.org/openembedded-core/[email protected]/ Best regards, -- Paul Barker
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