openwrt/target/linux/brcm2708/patches-4.1/0183-Use-dts-dirs-feature-for-overlays.patch
John Crispin bf28fb50bf brcm2708: update 4.1 patches
As usual, this patches were taken (and rebased) from
https://github.com/raspberrypi/linux/commits/rpi-4.1.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 47258
2015-10-26 09:01:05 +00:00

38 lines
997 B
Diff

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