diff options
Diffstat (limited to 'import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch')
-rw-r--r-- | import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch new file mode 100644 index 000000000..5113e23fb --- /dev/null +++ b/import-layers/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch @@ -0,0 +1,44 @@ +From 13c8784da3dbd977f64cec740eba775b6fab11c2 Mon Sep 17 00:00:00 2001 +From: Herve Jourdain <herve.jourdain@neuf.fr> +Date: Fri, 20 May 2016 16:02:23 +0800 +Subject: [yocto][meta-raspberrypi][PATCH v4 4/5] linux-raspberrypi_4.4.inc: + support for .dtbo files for dtb overlays + +Upstream-Status: Pending + +Kernel 4.4.6+ on RaspberryPi support .dtbo files for overlays, instead of .dtb. +Patch the kernel, which has faulty rules to generate .dtbo the way yocto does + +Signed-off-by: Herve Jourdain <herve.jourdain@neuf.fr> +--- + .../0001-fix-dtbo-rules.patch | 27 ++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + create mode 100644 recipes-kernel/linux/linux-raspberrypi-4.4/0001-fix-dtbo-rules.patch + +diff --git a/arch/arm/Makefile b/arch/arm/Makefile +index a2e7cf7..673c1cb 100644 +--- a/arch/arm/Makefile ++++ b/arch/arm/Makefile +@@ -333,6 +333,8 @@ $(INSTALL_TARGETS): + + %.dtb: | scripts + $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ ++%.dtbo: | scripts ++ $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ + + PHONY += dtbs dtbs_install + +diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib +index 3079c4f..6cc3766 100644 +--- a/scripts/Makefile.lib ++++ b/scripts/Makefile.lib +@@ -293,7 +293,8 @@ $(obj)/%.dtb: $(src)/%.dts FORCE + $(call if_changed_dep,dtc) + + quiet_cmd_dtco = DTCO $@ +-cmd_dtco = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ ++cmd_dtco = mkdir -p $(dir ${dtc-tmp}) ; \ ++ $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \ + $(objtree)/scripts/dtc/dtc -@ -H epapr -O dtb -o $@ -b 0 \ + -i $(dir $<) $(DTC_FLAGS) \ + -d $(depfile).dtc.tmp $(dtc-tmp) ; \ |