linux-kernel - [PATCH v3] kbuild: buildtar: add dtbs support

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Message-ID: <20200626212056.GA25753@dumbo>
Date:   Fri, 26 Jun 2020 23:20:56 +0200
From:   Domenico Andreoli <domenico.andreoli@...ux.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     Michal Marek <michal.lkml@...kovi.net>,
        Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Olof Johansson <olof@...om.net>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>
Subject: [PATCH v3] kbuild: buildtar: add dtbs support

From: Domenico Andreoli <domenico.andreoli@...ux.com>

Make 'make tar-pkg' install dtbs.

v3:
 - Check CONFIG_OF_EARLY_FLATTREE=y instead of ARCH before installing dtbs

v2:
 - Destination path includes the kernel version, as expected

Cc: Will Deacon <will.deacon@....com>
Cc: Catalin Marinas <catalin.marinas@....com>
Signed-off-by: Domenico Andreoli <domenico.andreoli@...ux.com>

---
 scripts/package/buildtar |    7 +++++++
 1 file changed, 7 insertions(+)

Index: b/scripts/package/buildtar
===================================================================
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
@@ -125,6 +125,13 @@ case "${ARCH}" in
 		;;
 esac
 
+#
+# Install dtbs
+#
+if grep -q '^CONFIG_OF_EARLY_FLATTREE=y' include/config/auto.conf; then
+	$MAKE ARCH="${ARCH}" -f ${srctree}/Makefile INSTALL_DTBS_PATH="${tmpdir}/boot/dtbs/${KERNELRELEASE}" dtbs_install
+fi
+
 if [ "${1}" = dir-pkg ]; then
 	echo "Kernel tree successfully created in $tmpdir"
 	exit 0

-- 
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