From: Shawn Guo <shawnguo@kernel.org>
To: linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Li Yang <leoyang.li@nxp.com>,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Shawn Guo <shawnguo@kernel.org>
Subject: [PATCH 2/2] arm64: dts: freescale: Use overlay target for simplicity
Date: Sat, 29 Jan 2022 15:09:12 +0800 [thread overview]
Message-ID: <20220129070912.9836-3-shawnguo@kernel.org> (raw)
In-Reply-To: <20220129070912.9836-1-shawnguo@kernel.org>
With commit 15d16d6dadf6 ("kbuild: Add generic rule to apply
fdtoverlay"), overlay target can be used to simplify the build of DTB
overlays. It also performs a cross check to ensure base DT and overlay
actually match.
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
arch/arm64/boot/dts/freescale/Makefile | 29 +++++++++++++-------------
1 file changed, 14 insertions(+), 15 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 6d8f0a532587..c521ac2b00ca 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -1,14 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-# required for overlay support
-DTC_FLAGS_fsl-ls1028a-qds := -@
-DTC_FLAGS_fsl-ls1028a-qds-13bb := -@
-DTC_FLAGS_fsl-ls1028a-qds-65bb := -@
-DTC_FLAGS_fsl-ls1028a-qds-7777 := -@
-DTC_FLAGS_fsl-ls1028a-qds-85bb := -@
-DTC_FLAGS_fsl-ls1028a-qds-899b := -@
-DTC_FLAGS_fsl-ls1028a-qds-9999 := -@
-
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frdm.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-frwy.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1012a-oxalis.dtb
@@ -21,12 +12,6 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var2.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3-ads2.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var4.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-13bb.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-65bb.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-7777.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-85bb.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-899b.dtb
-dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-9999.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
@@ -49,6 +34,20 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-qds.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2162a-qds.dtb
+fsl-ls1028a-qds-13bb-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-13bb.dtbo
+fsl-ls1028a-qds-65bb-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-65bb.dtbo
+fsl-ls1028a-qds-7777-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-7777.dtbo
+fsl-ls1028a-qds-85bb-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-85bb.dtbo
+fsl-ls1028a-qds-899b-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-899b.dtbo
+fsl-ls1028a-qds-9999-dtbs := fsl-ls1028a-qds.dtb fsl-ls1028a-qds-9999.dtbo
+
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-13bb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-65bb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-7777.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-85bb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-899b.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds-9999.dtb
+
dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb
--
2.17.1
next prev parent reply other threads:[~2022-01-29 7:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-29 7:09 [PATCH 0/2] Improve fsl-ls1028a-qds device tree overlay build Shawn Guo
2022-01-29 7:09 ` [PATCH 1/2] arm64: dts: fsl-ls1028a-qds: Drop overlay syntax hard coding Shawn Guo
2022-01-31 11:07 ` Vladimir Oltean
2022-02-11 8:57 ` Shawn Guo
2022-01-29 7:09 ` Shawn Guo [this message]
2022-01-31 11:07 ` [PATCH 2/2] arm64: dts: freescale: Use overlay target for simplicity Vladimir Oltean
2022-02-09 22:10 ` Tim Harvey
2022-02-11 9:10 ` Shawn Guo
2022-02-11 23:23 ` Tim Harvey
2022-02-12 4:00 ` Shawn Guo
2022-02-14 23:09 ` Tim Harvey
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220129070912.9836-3-shawnguo@kernel.org \
--to=shawnguo@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=leoyang.li@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=robh+dt@kernel.org \
--cc=vladimir.oltean@nxp.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).