From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Sat, 02 Apr 2011 10:59:32 -0500 Subject: [PATCH] arm/dt: Add a make rule to build dtb for enabled platform In-Reply-To: <1301740783-23147-1-git-send-email-shawn.guo@linaro.org> References: <1301740783-23147-1-git-send-email-shawn.guo@linaro.org> Message-ID: <4D9747E4.3050902@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Shawn, On 04/02/2011 05:39 AM, Shawn Guo wrote: > It's based on commit fe8e6d0b0e601ca0a63fe768d4b812d5a45a9da7 > "arm/dt: Add dtb make rule" from Rob Herring. > > With 'make ARCH=arm dtb', it builds Device Tree Blobs for those > platforms enabled by CONFIG. > > Signed-off-by: Shawn Guo > --- > This patch works against Linaro kernel tree. But it needs to go > through mainline review before it gets applied. > > arch/arm/Makefile | 3 +++ > arch/arm/boot/Makefile | 14 ++++++++++++++ > 2 files changed, 17 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/Makefile b/arch/arm/Makefile > index d51ab6c..7fd2af9 100644 > --- a/arch/arm/Makefile > +++ b/arch/arm/Makefile > @@ -292,6 +292,9 @@ zinstall uinstall install: vmlinux > %.dtb: > $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ > > +dtb: > + $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ > + > # We use MRPROPER_FILES and CLEAN_FILES now > archclean: > $(Q)$(MAKE) $(clean)=$(boot) > diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile > index 08fc37f..dcea984 100644 > --- a/arch/arm/boot/Makefile > +++ b/arch/arm/boot/Makefile > @@ -63,6 +63,20 @@ endif > $(obj)/%.dtb: $(src)/dts/%.dts > $(call cmd,dtc) > > +dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb > +dtb-$(CONFIG_MACH_MX51_BABBAGE) += mx51-babbage.dtb > +dtb-$(CONFIG_MACH_MX51_EFIKAMX) += genesi-efikamx.dtb > +dtb-$(CONFIG_MACH_MX51_EFIKASB) += genesi-efikasb.dtb > +dtb-$(CONFIG_MACH_MX53_LOCO) += mx53-loco.dtb > +dtb-$(CONFIG_MACH_OMAP3_BEAGLE) += omap3-beagle.dtb > +dtb-$(CONFIG_MACH_OMAP4_PANDA) += omap4-panda.dtb > +dtb-$(CONFIG_MACH_OVERO) += omap3-overo.dtb > +dtb-$(CONFIG_MACH_SMDKV310) += exynos4-smdkv310.dtb > +dtb-$(CONFIG_ARCH_VERSATILE_PB) += versatile-pb.dtb > +dtb-$(CONFIG_MACH_VERSATILE_AB) += versatile-ab.dtb And now this file has to be touched for every platform added. Perhaps this can pick-up the dts name from Makefile.boot. Although Makefile.boot could possibly be removed on some platforms. Rob From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH] arm/dt: Add a make rule to build dtb for enabled platform Date: Sat, 02 Apr 2011 10:59:32 -0500 Message-ID: <4D9747E4.3050902@gmail.com> References: <1301740783-23147-1-git-send-email-shawn.guo@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1301740783-23147-1-git-send-email-shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org To: Shawn Guo Cc: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linaro-kernel-cunTk1MwBs8s++Sfvej+rw@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, patches-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org List-Id: devicetree@vger.kernel.org Shawn, On 04/02/2011 05:39 AM, Shawn Guo wrote: > It's based on commit fe8e6d0b0e601ca0a63fe768d4b812d5a45a9da7 > "arm/dt: Add dtb make rule" from Rob Herring. > > With 'make ARCH=arm dtb', it builds Device Tree Blobs for those > platforms enabled by CONFIG. > > Signed-off-by: Shawn Guo > --- > This patch works against Linaro kernel tree. But it needs to go > through mainline review before it gets applied. > > arch/arm/Makefile | 3 +++ > arch/arm/boot/Makefile | 14 ++++++++++++++ > 2 files changed, 17 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/Makefile b/arch/arm/Makefile > index d51ab6c..7fd2af9 100644 > --- a/arch/arm/Makefile > +++ b/arch/arm/Makefile > @@ -292,6 +292,9 @@ zinstall uinstall install: vmlinux > %.dtb: > $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ > > +dtb: > + $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@ > + > # We use MRPROPER_FILES and CLEAN_FILES now > archclean: > $(Q)$(MAKE) $(clean)=$(boot) > diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile > index 08fc37f..dcea984 100644 > --- a/arch/arm/boot/Makefile > +++ b/arch/arm/boot/Makefile > @@ -63,6 +63,20 @@ endif > $(obj)/%.dtb: $(src)/dts/%.dts > $(call cmd,dtc) > > +dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb > +dtb-$(CONFIG_MACH_MX51_BABBAGE) += mx51-babbage.dtb > +dtb-$(CONFIG_MACH_MX51_EFIKAMX) += genesi-efikamx.dtb > +dtb-$(CONFIG_MACH_MX51_EFIKASB) += genesi-efikasb.dtb > +dtb-$(CONFIG_MACH_MX53_LOCO) += mx53-loco.dtb > +dtb-$(CONFIG_MACH_OMAP3_BEAGLE) += omap3-beagle.dtb > +dtb-$(CONFIG_MACH_OMAP4_PANDA) += omap4-panda.dtb > +dtb-$(CONFIG_MACH_OVERO) += omap3-overo.dtb > +dtb-$(CONFIG_MACH_SMDKV310) += exynos4-smdkv310.dtb > +dtb-$(CONFIG_ARCH_VERSATILE_PB) += versatile-pb.dtb > +dtb-$(CONFIG_MACH_VERSATILE_AB) += versatile-ab.dtb And now this file has to be touched for every platform added. Perhaps this can pick-up the dts name from Makefile.boot. Although Makefile.boot could possibly be removed on some platforms. Rob