TOOL_PATH:=/opt/H-i686-pc-linux-gnulibc2.2/bin
OUTPUT_DIR:=images/


####################################################################################
TARGET:=kixrp435
VERSION:=current
TOPDIR:=${shell pwd}
BUILD_DIR:=$(TOPDIR)/build
ECOS_REPOSITORY:=$(TOPDIR)/packages
ECOSCFG_PATH:=$(TOPDIR)/bin
BYTESWAP:=$(TOPDIR)/tools/byteswap
PLATFORM_DIR:=$(ECOS_REPOSITORY)/hal/arm/xscale/$(TARGET)/current
PATH:=$(PATH):$(strip $(TOOL_PATH))
export TOPDIR BUILD_DIR PATH ECOS_REPOSITORY

32M_SIZE:=0x02000000
64M_SIZE:=0x04000000
128M_SIZE:=0x08000000
256M_SIZE:=0x10000000


all: rb



output:
	@echo 'making output_dir....'
	@if [ ! -d $(OUTPUT_DIR) ]; then \
		mkdir -p $(OUTPUT_DIR); \
	fi;

$(BYTESWAP):
	$(MAKE) -r -C tools

tree:
	@echo 'creating tree.....'
	@if [ ! -d $(BUILD_DIR) ]; then \
		mkdir -p $(BUILD_DIR); \
	fi; \
	cd $(BUILD_DIR); \
	$(ECOSCFG_PATH)/ecosconfig new $(TARGET)_npe redboot; \
	$(ECOSCFG_PATH)/ecosconfig import $(ECOS_REPOSITORY)/hal/arm/xscale/$(TARGET)/current/misc/redboot_ROM.ecm; \
	$(ECOSCFG_PATH)/ecosconfig tree; \


_build:
	@echo 'building.....'
	@cd $(BUILD_DIR); \
	export PATH=$(PATH); \
	$(MAKE)


rb: tree _build output $(BYTESWAP)
	cp $(BUILD_DIR)/install/bin/redboot.bin $(OUTPUT_DIR)/rb.bin

clean:
	@if [ -d $(BUILD_DIR) -a \( "$(BUILD_DIR)" != "/" -a "$(BUILD_DIR)" != "//" \) ]; then \
		echo "Build directory $(BUILD_DIR) does exist and is not /. Removing"; \
		rm -rf $(BUILD_DIR); \
	fi;


help:
	@echo  ''
	@echo  ' clean       : remove build directory'
	@echo  ''
	@echo  '             : build universal ROM image'
	@echo  ''
	@echo  ''