#===============================================================================
#                   export
#===============================================================================
# The location of the Mafefile
BUILD_DIR := $(CURDIR)
# The top of the bootloader src tree
app_srctree := $(CURDIR)/..
# The top of the whole src tree
top_srctree := $(CURDIR)/../../../../

export top_srctree app_srctree BUILD_DIR

include bootloader.cfg

# This is the default target. It must be the first declared target.
.DEFAULT_GOAL := help

HL_IMAGE_SUBDIR :=
ifeq ($(CFG_SOCT_NAND_FLASH_SUPPORT),y)
	HL_IMAGE_SUBDIR += $(SOCT_NAND_IMAGE_DIR)
endif
ifeq ($(CFG_SOCT_EMMC_SUPPORT),y)
	HL_IMAGE_SUBDIR += $(SOCT_EMMC_IMAGE_DIR)
endif
ifeq ($(CFG_SOCT_SPI_SUPPORT)_$(CFG_SOCT_EMMC_SUPPORT),y_y)
	HL_IMAGE_SUBDIR += $(SOCT_SPI_EMMC_IMAGE_DIR)
endif
ifeq ($(CFG_SOCT_SPI_SUPPORT),y)
	HL_IMAGE_SUBDIR += $(SOCT_SPI_IMAGE_DIR)
endif
export HL_IMAGE_SUBDIR

ifneq ($(SOCT_OUT_DIR), )
	BUILD_DIR_OBJ := $(SOCT_OUT_DIR)/obj
else
	BUILD_DIR_OBJ := $(O)
endif
#
# $(call copy_image,src-image,new-image,new-image-dir)
#
# this function can't use in this file, please use _copy_image instead
#
export copy_image = set -e; test -z "$$3" || for ix in $$3; do ( \
	(test -d $$$${ix} || mkdir -p $$$${ix}); cp -rvf $$1 $$$${ix}/$$2; ) done

unexport $(eval _copy_image=$(copy_image))

export remove_image = set -e; for ix in $$1; do (rm -rf $$$${ix} ) done

#
# $(call IF,$(CONFIG_XXX) = y,\
#	echo true1; echo ture2; ,\
#	echo false1; echo false2 )
#
# $(call IF,condition,THEN-PART,ELSE-PART)
export IF = if [ $$1 ]; then ( true; $$2 ) else ( true; $$3 ) fi

#====================================================================================
#                  bootloader
#====================================================================================
.PHONY: first_prepare firstboot second_prepare
.PHONY: second_prepare secondboot secondboot_clean programmer programmer_clean programmer_prepare
.PHONY: slave_prepare slaveboot slaveboot_clean
#++++++++++++++++++++++++++++++++++++++++++++++++++++

ifeq ($(CFG_SOCT_TWOSTAGEBOOT_SUPPORT),y)
MASTER_BOOTAPP_TARGET=master_fbl_boot_app
else
MASTER_BOOTAPP_TARGET=master_boot_app
endif

##########################first boot#########################
first_prepare:
ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
	$(AT)$(MAKE) -f Makefile_masterboot  fastboot-prepare $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) \
	$(if $(CFG_SOCT_TWOSTAGEBOOT_SUPPORT),CFG_SOCT_BOOT_FBL=y,CFG_SOCT_BOOT_ONESTAGE=y)
endif

ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
ifeq ($(CFG_SOCT_FBL_SUPPORT),y)
firstboot:
	$(if $(O),mkdir -p $(O),)
	$(AT)$(MAKE) -f Makefile_masterboot fbl
else
firstboot: first_prepare
	$(AT)$(MAKE) -f Makefile_masterboot all $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) \
	$(if $(CFG_SOCT_TWOSTAGEBOOT_SUPPORT),CFG_SOCT_BOOT_FBL=y,CFG_SOCT_BOOT_ONESTAGE=y)
endif
else
firstboot:
endif

firstboot_clean:
	$(AT)$(MAKE) -f Makefile_masterboot clean $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,)

#########################second boot###########################
second_prepare:
ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
	$(AT)$(MAKE) -f Makefile_masterboot  fastboot-prepare $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SBL=y
endif

programmer_prepare:
ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
	$(AT)$(MAKE) -f Makefile_masterboot  fastboot-prepare $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SBL=y CFG_SOCT_BOOT_PROGRAMMER=y
endif

ifeq ($(CFG_SOCT_LOADER_APPLOADER),y)
secondboot:
else
secondboot: second_prepare
	$(AT)$(MAKE) -f Makefile_masterboot all $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SBL=y
endif

programmer: programmer_prepare
	$(AT)$(MAKE) -f Makefile_masterboot all $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SBL=y CFG_SOCT_BOOT_PROGRAMMER=y

programmer_clean:
	$(AT)$(MAKE) -f Makefile_masterboot clean $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,)

secondboot_clean:
	$(AT)$(MAKE) -f Makefile_masterboot clean $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,)

#########################slave boot############################
slave_prepare:
ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
	$(AT)$(MAKE) -f Makefile_slaveboot   slaveboot-prepare $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SLAVE=y
endif

slaveboot: slave_prepare
ifneq ($(CFG_SOCT_LOADER_APPLOADER),y)
	$(AT)$(MAKE) -f Makefile_slaveboot  all $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,) CFG_SOCT_BOOT_SLAVE=y
endif

slaveboot_clean:
	$(AT)$(MAKE) -f Makefile_slaveboot clean $(if $(SOCT_OUT_DIR),O=$(SOCT_OUT_DIR)/obj/source/boot,)