On Sat, Apr 02, 2011 at 10:59:32AM -0500, Rob Herring wrote: > Shawn, > Hi Rob,
> 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<[email protected]> > >--- > >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. > I was following the way that powerpc does similar thing. But yes, your suggestion looks saner in terms of keeping arch/arm/boot/Makefile clean. I would incorporate it in v2. Thanks for the comment. -- Regards, Shawn _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
