From ab25383983fb8d7786696f5371e75e79c3e9a405 Mon Sep 17 00:00:00 2001 From: David Daney Date: Thu, 5 Jul 2012 18:12:38 +0200 Subject: of/lib: Allow scripts/dtc/libfdt to be used from kernel code libfdt is part of the device tree support in scripts/dtc/libfdt. For some platforms that use the Device Tree, we want to be able to edit the flattened device tree form. We don't want to burden kernel builds that do not require it, so we gate compilation of libfdt files with CONFIG_LIBFDT. So if it is needed, you need to do this in your Kconfig: select LIBFDT And in the Makefile of the code using libfdt something like: ccflags-y := -I$(src)/../../../scripts/dtc/libfdt Signed-off-by: David Daney Cc: linux-mips@linux-mips.org Cc: devicetree-discuss@lists.ozlabs.org Cc: Grant Likely Cc: linux-kernel@vger.kernel.org Acked-by: Rob Herring Signed-off-by: Ralf Baechle --- lib/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/Kconfig') diff --git a/lib/Kconfig b/lib/Kconfig index a9e15403434e..e091300b2045 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -395,4 +395,10 @@ config SIGNATURE Digital signature verification. Currently only RSA is supported. Implementation is done using GnuPG MPI library +# +# libfdt files, only selected if needed. +# +config LIBFDT + bool + endmenu -- cgit v1.2.3-58-ga151