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-rw-r--r--target/linux/brcm2708/patches-4.1/0183-Use-dts-dirs-feature-for-overlays.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0183-Use-dts-dirs-feature-for-overlays.patch b/target/linux/brcm2708/patches-4.1/0183-Use-dts-dirs-feature-for-overlays.patch
new file mode 100644
index 0000000000..7fb560380b
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.1/0183-Use-dts-dirs-feature-for-overlays.patch
@@ -0,0 +1,37 @@
+From a025837fe723648981d68e23e53d3c4d7f270c21 Mon Sep 17 00:00:00 2001
+From: David Lechner <david@lechnology.com>
+Date: Mon, 14 Sep 2015 19:08:36 -0500
+Subject: [PATCH 183/203] Use dts-dirs feature for overlays.
+
+The kernel makefiles have a dts-dirs target that is for vendor subdirectories.
+
+Using this fixes the install_dtbs target, which previously did not install the overlays.
+---
+ arch/arm/boot/dts/Makefile | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -15,6 +15,9 @@ endif
+ ifeq ($(CONFIG_ARCH_BCM2835),y)
+ RPI_DT_OVERLAYS=y
+ endif
++ifeq ($(RPI_DT_OVERLAYS),y)
++ dts-dirs += overlays
++endif
+
+ dtb-$(CONFIG_ARCH_ALPINE) += \
+ alpine-db.dtb
+@@ -683,11 +686,10 @@ targets += $(dtb-y)
+ endif
+
+ always := $(dtb-y)
++subdir-y := $(dts-dirs)
+ clean-files := *.dtb
+
+ # Enable fixups to support overlays on BCM2708 platforms
+ ifeq ($(RPI_DT_OVERLAYS),y)
+ DTC_FLAGS ?= -@
+ endif
+-
+-subdir-y += overlays