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authorGaurav Minocha <gaurav.minocha.os@gmail.com>2015-04-25 22:53:08 -0700
committerRob Herring <robh@kernel.org>2015-04-29 16:08:05 -0500
commit695e9fdd20d3f75705bd89633ad3d3276450bce6 (patch)
tree6f7fac0abb9bb7d42686bc374366da8acc5a4cb2 /scripts/dtc
parentb787f68c36d49bb1d9236f403813641efa74a031 (diff)
scripts/dtc: add missing libfdt and fixups to import script
The following script is used to import dtc upstream into kernel. It was missing import of dtc/libfdt, with this commit it will include the same. Also, currently in arch and driver code that needs early access to the flattened device tree it is necessary to add specific CFLAGS so that when scripts/dtc/libfdt/libfdt.h is included the C preprocessor is able to locate the libfdt versions of libfdt_env.h and fdt.h without generating an error. So, this script replaces angular brackets with quotation used to include header files fdt.h and libfdt_env.h Signed-off-by: Gaurav Minocha <gaurav.minocha.os@gmail.com> [robh: reword commit headline and add 'git add'] Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'scripts/dtc')
-rwxr-xr-xscripts/dtc/update-dtc-source.sh9
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/dtc/update-dtc-source.sh b/scripts/dtc/update-dtc-source.sh
index feb01ef26be4..f5cde799db03 100755
--- a/scripts/dtc/update-dtc-source.sh
+++ b/scripts/dtc/update-dtc-source.sh
@@ -34,6 +34,7 @@ DTC_SOURCE="checks.c data.c dtc.c dtc.h flattree.c fstree.c livetree.c srcpos.c
srcpos.h treesource.c util.c util.h version_gen.h Makefile.dtc \
dtc-lexer.l dtc-parser.y"
DTC_GENERATED="dtc-lexer.lex.c dtc-parser.tab.c dtc-parser.tab.h"
+LIBFDT_SOURCE="Makefile.libfdt fdt.c fdt.h fdt_empty_tree.c fdt_ro.c fdt_rw.c fdt_strerror.c fdt_sw.c fdt_wip.c libfdt.h libfdt_env.h libfdt_internal.h"
# Build DTC
cd $DTC_UPSTREAM_PATH
@@ -50,5 +51,13 @@ for f in $DTC_GENERATED; do
cp ${DTC_UPSTREAM_PATH}/$f ${f}_shipped
git add ${f}_shipped
done
+for f in $LIBFDT_SOURCE; do
+ cp ${DTC_UPSTREAM_PATH}/libfdt/${f} libfdt/${f}
+ git add libfdt/${f}
+done
+
+sed -i -- 's/#include <libfdt_env.h>/#include "libfdt_env.h"/g' ./libfdt/libfdt.h
+sed -i -- 's/#include <fdt.h>/#include "fdt.h"/g' ./libfdt/libfdt.h
+git add ./libfdt/libfdt.h
git commit -e -v -m "scripts/dtc: Update to upstream version [CHANGEME]"