linux-kernel - [PATCH v2 2/3] libfdt: include fdt

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Message-Id: <20191114051510.17037-3-takahiro.akashi@linaro.org>
Date:   Thu, 14 Nov 2019 14:15:09 +0900
From:   AKASHI Takahiro <takahiro.akashi@...aro.org>
To:     catalin.marinas@....com, will.deacon@....com, robh+dt@...nel.org,
        frowand.list@...il.com
Cc:     james.morse@....com, kexec@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        AKASHI Takahiro <takahiro.akashi@...aro.org>
Subject: [PATCH v2 2/3] libfdt: include fdt_addresses.c

In the implementation of kexec_file_loaded-based kdump for arm64,
fdt_appendprop_addrrange() will be needed.

So include fdt_addresses.c in making libfdt.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@...aro.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Frank Rowand <frowand.list@...il.com>
---
 lib/Makefile        | 2 +-
 lib/fdt_addresses.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 lib/fdt_addresses.c

diff --git a/lib/Makefile b/lib/Makefile
index c5892807e06f..1587a2de99c6 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -220,7 +220,7 @@ KASAN_SANITIZE_stackdepot.o := n
 KCOV_INSTRUMENT_stackdepot.o := n
 
 libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \
-	       fdt_empty_tree.o
+	       fdt_empty_tree.o fdt_addresses.o
 $(foreach file, $(libfdt_files), \
 	$(eval CFLAGS_$(file) = -I $(srctree)/scripts/dtc/libfdt))
 lib-$(CONFIG_LIBFDT) += $(libfdt_files)
diff --git a/lib/fdt_addresses.c b/lib/fdt_addresses.c
new file mode 100644
index 000000000000..23610bcf390b
--- /dev/null
+++ b/lib/fdt_addresses.c
@@ -0,0 +1,2 @@
+#include <linux/libfdt_env.h>
+#include "../scripts/dtc/libfdt/fdt_addresses.c"
-- 
2.21.0