On Tue, Sep 03, 2024 at 05:21:51PM +0530, Prasad Kummari wrote: > Add a generic rule in Makefile.lib to automatically apply > fdtoverlay, so that each platform doesn't need to include > a complex rule. This also automatically appends > DTC_FLAGS_foo_base += -@ to all base files. > > The platform's Makefile only needs to have this now: > > foo-dtbs := foo_base.dtb foo_overlay1.dtbo foo_overlay2.dtbo > dtb-y := foo.dtb > > The suffix-search macro hard-codes the suffix, '.o' and > multi-search and real-search macros can be used for foo-dtbs, > multi-dtb-y is a list of DTB constructed overlays, and base-dtb-y > contains a list of base dtb. > > Reference: > https://lore.kernel.org/all/20920b0df6b067aca4040459a9677d7d1d6d766a.1615354376.git.viresh.ku...@linaro.org/ > > Signed-off-by: Prasad Kummari <prasad.kumm...@amd.com>
This really needs to be rephrased to be clear that you're
cherry-picking:
commit 15d16d6dadf6947ac7f9a686c615995c5a426ce2
Author: Rob Herring <r...@kernel.org>
Date: Wed Mar 10 11:05:30 2021 +0530
kbuild: Add generic rule to apply fdtoverlay
out of the Linux kernel. We have other cherry-picks, just look at git
log on scripts/Makefile.lib.
--
Tom
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