diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch b/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch new file mode 100644 index 0000000000..d8208cdd2d --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0232-BCM270X_DT-Don-t-generate-linux-phandle-props.patch @@ -0,0 +1,36 @@ +From 6d33c5dd29d06ef631215ccf48d02592b227e103 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Fri, 8 Apr 2016 17:43:27 +0100 +Subject: [PATCH 232/304] BCM270X_DT: Don't generate "linux,phandle" props + +The EPAPR standard says to use "phandle" properties to store phandles, +rather than the deprecated "linux,phandle" version. By default, dtc +generates both, but adding "-H epapr" causes it to only generate +"phandle"s, saving some space and clutter. + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/Makefile | 2 +- + scripts/Makefile.lib | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -813,5 +813,5 @@ clean-files := *.dtb + + # Enable fixups to support overlays on BCM2708 platforms + ifeq ($(RPI_DT_OVERLAYS),y) +- DTC_FLAGS ?= -@ ++ DTC_FLAGS ?= -@ -H epapr + endif +--- a/scripts/Makefile.lib ++++ b/scripts/Makefile.lib +@@ -294,7 +294,7 @@ $(obj)/%.dtb: $(src)/%.dts FORCE + + quiet_cmd_dtco = DTCO $@ + cmd_dtco = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ +- $(objtree)/scripts/dtc/dtc -@ -O dtb -o $@ -b 0 \ ++ $(objtree)/scripts/dtc/dtc -@ -H epapr -O dtb -o $@ -b 0 \ + -i $(dir $<) $(DTC_FLAGS) \ + -d $(depfile).dtc.tmp $(dtc-tmp) ; \ + cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) |