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linux: add support for vendor dirs for appended DTBs

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Take the basename of the appended DTBs to workaround the following problem:

(cd .../arch/arm/boot; for dtb in cirrus/ep93xx-edb9302
 do if test -e ${dtb}.dtb ; then dtbpath=${dtb}.dtb
 else dtbpath=dts/${dtb}.dtb ; fi
 cat zImage ${dtbpath} > zImage.${dtb} || exit 1; done)
/bin/sh: line 1: zImage.cirrus/ep93xx-edb9302: No such file or directory

Necessary to support ARM Linux starting from commit 724ba6751532
("ARM: dts: Move .dts files to vendor sub-directories"), i.e. Linux v6.4+.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Alexander Sverdlin 2023-07-07 00:26:07 +02:00 committed by Thomas Petazzoni
parent 18a6d6db68
commit 8d2a51dc8d
1 changed files with 1 additions and 1 deletions
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2
linux/linux.mk
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@ -468,7 +468,7 @@ define LINUX_APPEND_DTB
else \
dtbpath=dts/$${dtb}.dtb ; \
fi ; \
cat zImage $${dtbpath} > zImage.$${dtb} || exit 1; \
cat zImage $${dtbpath} > zImage.$$(basename $${dtb}) || exit 1; \
done)
endef
ifeq ($(BR2_LINUX_KERNEL_APPENDED_UIMAGE),y)