ODROID-C2: Add fip_create build tool source code

Current fip_create is a x86_64 ELF excutable binary file. So, anyone could not
compile the u-boot on another archtectures without x86_64.
This patch adds the fip_create source codes to eliminate the build environment
architecture dependency. fip_create is generated by added source code
after applying this change.

Change-Id: I13e005b3c2502fc55deb08bd0739bf1cde5808aa
Signed-off-by: Brian Kim <brian.kim@hardkernel.com>

Makefile

@@ -861,8 +861,13 @@ FIP_ARGS += --bl32 $(FIP_FOLDER_SOC)/bl32.bin
 endif
 FIP_ARGS += --bl33 $(FIP_FOLDER_SOC)/bl33.bin
 
+.PHONY: fip_create
+fip_create:
+	$(Q)$(MAKE) -C $(srctree)/tools/fip_create/
+	$(Q)cp $(srctree)/tools/fip_create/fip_create $(FIP_FOLDER)/
+
 .PHONY: fip.bin
-fip.bin: tools prepare u-boot.bin
+fip.bin: tools prepare u-boot.bin fip_create
 	$(Q)cp u-boot.bin $(FIP_FOLDER_SOC)/bl33.bin
 	$(Q)$(FIP_FOLDER)/fip_create ${FIP_ARGS} $(FIP_FOLDER_SOC)/fip.bin
 	$(Q)$(FIP_FOLDER)/fip_create --dump $(FIP_FOLDER_SOC)/fip.bin
@@ -1398,8 +1403,10 @@ distclean: mrproper
 	@rm -f $(FIP_FOLDER_SOC)/u-boot.bin
 	@rm -f $(FIP_FOLDER_SOC)/u-boot.bin.* $(FIP_FOLDER_SOC)/*.encrypt
 	@rm -f $(FIP_FOLDER)/u-boot.bin.* $(FIP_FOLDER)/*.bin $(FIP_FOLDER)/*.encrypt
+	@rm -f $(FIP_FOLDER)/fip_create
 	@rm -f $(srctree)/fip/aml_encrypt_gxb
 	@rm -f $(FUSING_FOLDER)/u-boot.bin
+	@$(MAKE) -C $(srctree)/tools/fip_create clean
 
 backup:
 	F=`basename $(srctree)` ; cd .. ; \

tools/fip_create/Makefile

@@ -0,0 +1,62 @@
+#
+# Copyright (c) 2014, ARM Limited and Contributors. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# Neither the name of ARM nor the names of its contributors may be used
+# to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+PROJECT = fip_create
+OBJECTS = fip_create.o
+
+CFLAGS = -Wall -Werror -pedantic -std=c99
+ifeq (${DEBUG},1)
+  CFLAGS += -g -O0 -DDEBUG
+else
+  CFLAGS += -O2
+endif
+
+# Make soft links and include from local directory otherwise wrong headers
+# could get pulled in from firmware tree.
+INCLUDE_PATHS = -I.
+
+CC := gcc
+RM := rm -rf
+
+.PHONY: all clean
+
+all: ${PROJECT}
+
+${PROJECT}: ${OBJECTS} Makefile
+	@echo "  LD      $@"
+	${Q}${CC} ${OBJECTS} -o $@
+
+%.o: %.c %.h Makefile
+	@echo "  CC      $<"
+	${Q}${CC} -c ${CFLAGS} ${INCLUDE_PATHS} $< -o $@
+
+clean:
+	${Q}${RM} ${PROJECT}
+	${Q}${RM} ${OBJECTS}