# Makefile.param 
# Only global variable should be defined here.
# All the variables must be used as "export" and "?=".
# Otherwise, there will be some errors, when Makefile.param is nested.

# Use this file as the following sample
# ifeq ($(PARAM_FILE), )
#     PARAM_FILE:=../Makefile.param
#     include $(PARAM_FILE)
# endif

# Define the default OS link directory.
export HIWORK_PATH?=/hiwork

export ARCH=arm
export MPP_BUILD=n

#Change ISP parameter config mode 
#Default "y" is ini config mode, else "n" source code config mode
export ISP_INI_CONFIG=n

# use HIARCH indicate chip, use libc to choose cross compiler.
export HIARCH?=hi3518e
export LIBC?=uclibc

# Whether support the debug information. HI_DEBUG or HI_RELEASE
export HIDBG?=HI_RELEASE

# Whether open -g 
#export HIGDB?=y
export HIGDB?=n

# FPGA board or not
export FPGA?=n

ifeq ($(HIARCH), )
$(error HIARCH not defined! Please check!)
endif

ifeq ($(LIBC), )
$(error LIBC not defined! Please check!)
endif

ifeq ($(HIARCH),hi3516a)
	export HICHIP?=0x3516A100
	export ARCH_DIR?=hi3516a
endif

ifeq ($(HIARCH),hi3519)
	export HICHIP?=0x3519100
	export ARCH_DIR?=hi3519
endif

ifeq ($(HIARCH),hi3518e)
	export HICHIP?=0x3518E200
	export ARCH_DIR?=hi3518e
endif

ifeq ($(HIDBG),HI_DEBUG)
	DBG_FLAG=0
else
	DBG_FLAG=0
endif


ifeq ($(HIARCH),hi3536)
	export PRODUCT?=NVRDVR
else
	export PRODUCT?=IPC
endif

# use C01 to indicate uclibc, C02 to  indicate glibc, C00 to indicate FPGA.
ifeq ($(LIBC),glibc)
	export CVER?=.C$(DBG_FLAG)2
else ifeq ($(FPGA), y)
	export CVER?=.C$(DBG_FLAG)0
else
	export CVER?=.C$(DBG_FLAG)1
endif

ifeq ($(FPGA),y)
	export HI_FPGA:=HI_FPGA
	export EXTDRV:=extdrv/$(HIARCH)_fpga
else
	export HI_FPGA:=HI_XXXX
	export EXTDRV:=extdrv/$(HIARCH)
endif

# Get the local SDK_ROOT path or RELEASE_ROOT path by PARAM_FILE.
# PARAM_FILE is configed at Makefile before include this file
export PARAM_FILE
export SDK_PATH?=$(shell cd $(shell pwd)/`dirname $(PARAM_FILE)`/..; pwd)
export MPP_PATH?=$(shell cd $(shell pwd)/`dirname $(PARAM_FILE)`; pwd)
export SHELF_ROOT?=$(MPP_PATH)/code/shelf
export DRV_ROOT?=$(SDK_PATH)/drv

##############################################################################
export KERNEL_NAME="linux-3.4.y"

ifeq ($(HIARCH), hi3519)
	export KERNEL_NAME="linux-3.10.y"	
endif

# Allocated the linux position
ifneq ($(shell ls $(HIWORK_PATH)/osdrv$(HIARCH)$(CVER)), )
	export LINUX_ROOT?=$(HIWORK_PATH)/osdrv$(HIARCH)$(CVER)/opensource/kernel/$(KERNEL_NAME)
else
	export LINUX_ROOT?=$(SDK_PATH)/osdrv/opensource/kernel/$(KERNEL_NAME)
endif
##############################################################################

# Define cross compiler
ifeq ($(LIBC),glibc)
	export CROSS_COMPILE?= arm-hisiv400-linux-
	export CROSS?= arm-hisiv400-linux-
else
	export CROSS_COMPILE?=arm-hisiv300-linux-
	export CROSS?=arm-hisiv300-linux-
endif

export CC:=$(CROSS)gcc
export CPP:=$(CROSS)g++
export AR:=$(CROSS)ar

export MPP_CFLAGS:= -Wall
export DRV_CFLAGS:=

ifeq ($(HIGDB), y)
	MPP_CFLAGS += -g
endif

# Define the object output directory
ifeq ($(MPP_BUILD), y)
	REL_DIR=$(SDK_PATH)/mpp/release/$(HIARCH)
	SAMPLE_DIR=$(SDK_PATH)/mpp/sample/$(HIARCH)
else
	REL_DIR=$(SDK_PATH)/mpp
	EXTDRV=extdrv
	SAMPLE_DIR=$(SDK_PATH)/mpp/sample
endif

export REL_INC := $(REL_DIR)/include
export REL_LIB := $(REL_DIR)/lib
export REL_KO  := $(REL_DIR)/ko

# Define the param of audio 
export AUDIO_PATH?=$(SDK_PATH)/mpp/component/audio/lib/$(CROSS)

export AUDIO_LIBA ?= $(REL_LIB)/libVoiceEngine.a\
	             $(REL_LIB)/libupvqe.a\
				 $(REL_LIB)/libdnvqe.a

export AUDIO_LIBS ?= $(REL_LIB)/libVoiceEngine.so\
	             $(REL_LIB)/libupvqe.so\
				 $(REL_LIB)/libdnvqe.so

# include the audio config file of platform


# Define the lib of jpeg codec
export JPEGD_PATH?=$(SDK_PATH)/mpp/component/jpegd
export JPEGD_LIBA:=$(REL_LIB)/libjpeg.a

export HIMEM_LIBA := $(REL_LIB)/libmem.a

###############################################################################
# LIB GLOBAL CFLAGS
ifeq ($(HIARCH),hi3516a)
	export LIBS_CFLAGS    = -mcpu=cortex-a7 -mfloat-abi=softfp -mfpu=neon-vfpv4 -ffunction-sections
	LIBS_CFLAGS += -mno-unaligned-access -fno-aggressive-loop-optimizations -ldl

	export LIBS_LD_CFLAGS = -mcpu=cortex-a7 -mfloat-abi=softfp -mfpu=neon-vfpv4
	LIBS_LD_CFLAGS += -mno-unaligned-access -fno-aggressive-loop-optimizations -ldl
endif
ifeq ($(HIARCH),hi3519)
	export LIBS_CFLAGS    = -ldl
	
	export LIBS_LD_CFLAGS = -ldl
endif

# DRV GLOBAL CFLAGS
#DRV_CFLAGS += -mcpu=cortex-a7 -mfloat-abi=hard -mfpu=neon-vfpv4
###############################################################################

#********************* Macro for version management***************************** 
VER_X ?= 1
VER_Y ?= 0
VER_Z ?= 0
VER_P ?= 0
VER_B ?= 10
MPP_CFLAGS += -DVER_X=$(VER_X) -DVER_Y=$(VER_Y) -DVER_Z=$(VER_Z) -DVER_P=$(VER_P) -DVER_B=$(VER_B)
#******************************************************************************* 

# include the config file of platform
-include $(SDK_PATH)/mpp/configs/config.mk

ifeq ($(CONFIG_JPEGEDCF), y)
	MPP_CFLAGS += -D ENABLE_JPEGEDCF 
endif	

ifeq ($(CONFIG_LOWDELAY), y)
         MPP_CFLAGS += -DENABLE_LOWDELAY
endif



# End!!