arm64: tegra: multiple dtb generation support

Single build generates multiple dtbs to support all relavant
platforms.

bug 1442711

Change-Id: I9ec37e7edf18b3c0a4b7b2d2000243afc84784c8
Reviewed-on: http://git-master/r/357363
Signed-off-by: Jong Kim <jongk@nvidia.com>
Reviewed-on: http://git-master/r/361697
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Tested-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Alexander Van Brunt <avanbrunt@nvidia.com>

diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index c5f2277ccccd6b50ebdfe849302204fcb3555c9b..d88cb689944faa90072b45f370d94756b8e1b04e 100644 (file)
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -1,10 +1,10 @@
 dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb
 
 targets += dtbs
-dtb-$(CONFIG_MACH_EXUMA) := tegra132-exuma.dtb
-dtb-$(CONFIG_MACH_T132REF) := tegra132-norrin.dtb
-dtb-$(CONFIG_MACH_T132REF) := tegra132-laguna.dtb
-dtb-$(CONFIG_MACH_T132REF) := tegra132-bowmore-ers-s.dtb
+dtb-$(CONFIG_MACH_EXUMA) += tegra132-exuma.dtb
+dtb-$(CONFIG_MACH_T132REF) += tegra132-norrin.dtb
+dtb-$(CONFIG_MACH_T132REF) += tegra132-laguna.dtb
+dtb-$(CONFIG_MACH_T132REF) += tegra132-bowmore-ers-s.dtb
 targets += $(dtb-y)
 
 DTC_FLAGS := -i $(srctree)/arch/arm/boot/dts