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authorRob Herring <robh@kernel.org>2014-04-02 15:10:14 -0500
committerRob Herring <robh@kernel.org>2014-04-30 00:59:15 -0500
commite6a6928c3ea1d0195ed75a091e345696b916c09b (patch)
tree78d750ff16e29fa7aebafa3983e69026f498dfb2 /drivers/of/Kconfig
parent9d0c4dfedd96ee54fc075b16d02f82499c8cc3a6 (diff)
downloadblackbird-op-linux-e6a6928c3ea1d0195ed75a091e345696b916c09b.tar.gz
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of/fdt: Convert FDT functions to use libfdt
The kernel FDT functions predate libfdt and are much more limited in functionality. Also, the kernel functions and libfdt functions are not compatible with each other because they have different definitions of node offsets. To avoid this incompatibility and in preparation to add more FDT parsing functions which will need libfdt, let's first convert the existing code to use libfdt. The FDT unflattening, top-level FDT scanning, and property retrieval functions are converted to use libfdt. The scanning code should be re-worked to be more efficient and understandable by using libfdt to find nodes directly by path or compatible strings. Signed-off-by: Rob Herring <robh@kernel.org> Tested-by: Michal Simek <michal.simek@xilinx.com> Tested-by: Grant Likely <grant.likely@linaro.org> Tested-by: Stephen Chivers <schivers@csc.com>
Diffstat (limited to 'drivers/of/Kconfig')
-rw-r--r--drivers/of/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index 889005fa4d04..2dcb0541012d 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -20,6 +20,7 @@ config OF_SELFTEST
config OF_FLATTREE
bool
select DTC
+ select LIBFDT
config OF_EARLY_FLATTREE
bool
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