[PATCH v8 4/8] arm64: dts: imx8mp-sr-som: build dtbs with symbols for overlay support

[Josua Mayer]

Build all dtbs based on SolidRun i.MX8MP SoM with symbols (adding -@ to
dtc flags) to allow applying of device-tree overlays e.g. by the
bootloader.

The SoM has a basler camera connector that can be configured for a
particular camera by device-tree overlay. By extension all boards based
on this SoM have this connector and should support device-tree overlays.

Signed-off-by: Josua Mayer <josua at solid-run.com>
---
 arch/arm64/boot/dts/freescale/Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index f30d3fd724d0..f99a24ad115a 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -202,6 +202,7 @@ imx8mp-aristainetos3-helios-lvds-dtbs += imx8mp-aristainetos3-helios.dtb imx8mp-
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-aristainetos3-helios-lvds.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-aristainetos3-proton2s.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-beacon-kit.dtb
+DTC_FLAGS_imx8mp-cubox-m := -@
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-cubox-m.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-data-modul-edm-sbc.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-debix-model-a.dtb
@@ -212,9 +213,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk3.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-picoitx.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-edm-g-wb.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb
+DTC_FLAGS_imx8mp-hummingboard-mate := -@
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-mate.dtb
+DTC_FLAGS_imx8mp-hummingboard-pro := -@
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-pro.dtb
+DTC_FLAGS_imx8mp-hummingboard-pulse := -@
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-pulse.dtb
+DTC_FLAGS_imx8mp-hummingboard-ripple := -@
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-hummingboard-ripple.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-iota2-lumpy.dtb

-- 
2.43.0