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author | David Gibson <david@gibson.dropbear.id.au> | 2009-04-30 15:25:53 +1000 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-05-02 16:52:26 -0700 |
commit | 9fffb55f66127b52c937ede5196ebfa0c0d50bce (patch) | |
tree | 11664fb82734ba8dcde9556b8d47e780451a740a /arch/powerpc/boot/libfdt | |
parent | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/configfs (diff) | |
download | linux-dev-9fffb55f66127b52c937ede5196ebfa0c0d50bce.tar.xz linux-dev-9fffb55f66127b52c937ede5196ebfa0c0d50bce.zip |
Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc
The powerpc kernel always requires an Open Firmware like device tree
to supply device information. On systems without OF, this comes from
a flattened device tree blob. This blob is usually generated by dtc,
a tool which compiles a text description of the device tree into the
flattened format used by the kernel. Sometimes, the bootwrapper makes
small changes to the pre-compiled device tree blob (e.g. filling in
the size of RAM). To do this it uses the libfdt library.
Because these are only used on powerpc, the code for both these tools
is included under arch/powerpc/boot (these were imported and are
periodically updated from the upstream dtc tree).
However, the microblaze architecture, currently being prepared for
merging to mainline also uses dtc to produce device tree blobs. A few
other archs have also mentioned some interest in using dtc.
Therefore, this patch moves dtc and libfdt from arch/powerpc into
scripts, where it can be used by any architecture.
The vast bulk of this patch is a literal move, the rest is adjusting
the various Makefiles to use dtc and libfdt correctly from their new
locations.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r-- | scripts/dtc/libfdt/Makefile.libfdt (renamed from arch/powerpc/boot/libfdt/Makefile.libfdt) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt.c (renamed from arch/powerpc/boot/libfdt/fdt.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt.h (renamed from arch/powerpc/boot/libfdt/fdt.h) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt_ro.c (renamed from arch/powerpc/boot/libfdt/fdt_ro.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt_rw.c (renamed from arch/powerpc/boot/libfdt/fdt_rw.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt_strerror.c (renamed from arch/powerpc/boot/libfdt/fdt_strerror.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt_sw.c (renamed from arch/powerpc/boot/libfdt/fdt_sw.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/fdt_wip.c (renamed from arch/powerpc/boot/libfdt/fdt_wip.c) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/libfdt.h (renamed from arch/powerpc/boot/libfdt/libfdt.h) | 0 | ||||
-rw-r--r-- | scripts/dtc/libfdt/libfdt_internal.h (renamed from arch/powerpc/boot/libfdt/libfdt_internal.h) | 0 |
10 files changed, 0 insertions, 0 deletions
diff --git a/arch/powerpc/boot/libfdt/Makefile.libfdt b/scripts/dtc/libfdt/Makefile.libfdt index 6c42acfa21ec..6c42acfa21ec 100644 --- a/arch/powerpc/boot/libfdt/Makefile.libfdt +++ b/scripts/dtc/libfdt/Makefile.libfdt diff --git a/arch/powerpc/boot/libfdt/fdt.c b/scripts/dtc/libfdt/fdt.c index 2acaec5923ae..2acaec5923ae 100644 --- a/arch/powerpc/boot/libfdt/fdt.c +++ b/scripts/dtc/libfdt/fdt.c diff --git a/arch/powerpc/boot/libfdt/fdt.h b/scripts/dtc/libfdt/fdt.h index 48ccfd910000..48ccfd910000 100644 --- a/arch/powerpc/boot/libfdt/fdt.h +++ b/scripts/dtc/libfdt/fdt.h diff --git a/arch/powerpc/boot/libfdt/fdt_ro.c b/scripts/dtc/libfdt/fdt_ro.c index fbbba44fcd0d..fbbba44fcd0d 100644 --- a/arch/powerpc/boot/libfdt/fdt_ro.c +++ b/scripts/dtc/libfdt/fdt_ro.c diff --git a/arch/powerpc/boot/libfdt/fdt_rw.c b/scripts/dtc/libfdt/fdt_rw.c index 8e7ec4cb7bcd..8e7ec4cb7bcd 100644 --- a/arch/powerpc/boot/libfdt/fdt_rw.c +++ b/scripts/dtc/libfdt/fdt_rw.c diff --git a/arch/powerpc/boot/libfdt/fdt_strerror.c b/scripts/dtc/libfdt/fdt_strerror.c index e6c3ceee8c58..e6c3ceee8c58 100644 --- a/arch/powerpc/boot/libfdt/fdt_strerror.c +++ b/scripts/dtc/libfdt/fdt_strerror.c diff --git a/arch/powerpc/boot/libfdt/fdt_sw.c b/scripts/dtc/libfdt/fdt_sw.c index 698329e0ccaf..698329e0ccaf 100644 --- a/arch/powerpc/boot/libfdt/fdt_sw.c +++ b/scripts/dtc/libfdt/fdt_sw.c diff --git a/arch/powerpc/boot/libfdt/fdt_wip.c b/scripts/dtc/libfdt/fdt_wip.c index a4652c6e787e..a4652c6e787e 100644 --- a/arch/powerpc/boot/libfdt/fdt_wip.c +++ b/scripts/dtc/libfdt/fdt_wip.c diff --git a/arch/powerpc/boot/libfdt/libfdt.h b/scripts/dtc/libfdt/libfdt.h index ce80e4fb41b2..ce80e4fb41b2 100644 --- a/arch/powerpc/boot/libfdt/libfdt.h +++ b/scripts/dtc/libfdt/libfdt.h diff --git a/arch/powerpc/boot/libfdt/libfdt_internal.h b/scripts/dtc/libfdt/libfdt_internal.h index 46eb93e4af5c..46eb93e4af5c 100644 --- a/arch/powerpc/boot/libfdt/libfdt_internal.h +++ b/scripts/dtc/libfdt/libfdt_internal.h |