Re: [PATCH V7 1/7] kbuild: centralize .dts->.dtb rule

From: Catalin Marinas
Date: Wed Nov 28 2012 - 12:44:23 EST


On Tue, Nov 27, 2012 at 11:29:10PM +0000, Stephen Warren wrote:
> From: Stephen Warren <swarren@xxxxxxxxxx>
>
> All architectures that use cmd_dtc do so in almost the same way. Create
> a central build rule to avoid duplication. The one difference is that
> most current uses of dtc build $(obj)/%.dtb from $(src)/dts/%.dts rather
> than building the .dtb in the same directory as the .dts file. This
> difference will be eliminated arch-by-arch in future patches.
>
> MIPS is the exception here; it already uses the exact same rule as the
> new common rule, so the duplicate is removed in this patch to avoid any
> conflict. arch/mips changes courtesy of Ralf Baechle.
>
> Update Documentation/kbuild to remove the explicit call to cmd_dtc from
> the example, now that the rule exists in a centralized location.
>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: Olof Johansson <olof@xxxxxxxxx>
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
> Cc: Jonas Bonn <jonas@xxxxxxxxxxxx>
> Cc: linux@xxxxxxxxxxxxxxxxxx
> Cc: Aurelien Jacquiot <a-jacquiot@xxxxxx>
> Cc: linux-c6x-dev@xxxxxxxxxxxxx
> Cc: Mark Salter <msalter@xxxxxxxxxx>
> Cc: Michal Simek <monstr@xxxxxxxxx>
> Cc: microblaze-uclinux@xxxxxxxxxxxxxx
> Cc: Chris Zankel <chris@xxxxxxxxxx>
> Cc: linux-xtensa@xxxxxxxxxxxxxxxx
> Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
> Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
> Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

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