EXE = ethercat_slave_demo

#**** rules.mk ***************************************************************

CROSS_COMPILE = $(TOOLCHAIN_PATH_A53)/bin/aarch64-elf-
CC=$(CROSS_COMPILE)gcc
LD=$(CROSS_COMPILE)gcc
AR=$(CROSS_COMPILE)ar
BIN=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
BINFLAGS=-O binary

OBJS = $(patsubst %.c,%.o,$(CSRCS))
OBJS += $(patsubst %.S,%.o,$(ASRCS))

# Install path for PRU-ICSS-EtherCAT_Slave
# Update the path in the line below as needed and then uncomment the line
IA_SDK_HOME=/home/lam/ti/ccs910/PRU-ICSS-EtherCAT_Slave_01.00.07.02
ifeq (,$(IA_SDK_HOME))
$(error must specify IA_SDK_HOME)
endif

CCS_COPT=-DSOC_AM65XX -Dam6548 -Dcore0 -DAARCH64 -DECAT_MII -DNO_UART_MSG_APP -DECAT_LIMITED_DEMO \
	-O2 -Wall

	
CCS_INCDIRS=-I$(PDK_INSTALL_PATH) \
	-I$(IA_SDK_HOME) \
	-I$(IA_SDK_HOME)/examples \
	-I$(IA_SDK_HOME)/protocols/ethercat_slave/include \
	-I$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/EcatStack \
	-I$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/idkAM65xx \
	-I$(IA_SDK_HOME)/protocols/ethercat_slave/firmware/g_v1.0

GCCOPT = -gdwarf-2 -gstrict-dwarf -Wall -mtune=cortex-a53 \
	 -g \
	 
CCS_L=-DSOC_AM65XX \
 -DNO_UART_MSG_APP \
 -DECAT_LIMITED_DEMO \
 -O2 \
 -ffunction-sections \
 -fdata-sections \
 -nodefaultlibs


LDIR=-L$(BIOS_INSTALL_PATH)/packages/gnu/targets/arm/libs/install-native/arm-none-eabi/lib/hard \
     -L$(IA_SDK_HOME)/third_party/protocols/ethercat_slave/stack_lib/am65xx/a53 \



INCDIRS = -I$(XDC_INSTALL_PATH)/packages \
	  -I$(BIOS_INSTALL_PATH)/packages \
	  $(CCS_INCDIRS)

XDC_OPT = -Dxdc_target_types__="gnu/targets/arm/std.h" \
	  -Dxdc_target_name__=A53F

CFLAGS = $(GCCOPT) -g $(INCDIRS) $(XDC_OPT) -mcpu=cortex-a53 \
	 $(CCS_COPT) -D_JAILHOUSE_INMATE

LDFLAGS= $(GCCOPT) -Dam6548 -Dcore0 \
     $(CCS_L) \
     -Wl,-Map,$(EXE).map -nostartfiles \
     -static -Wl,--gc-sections $(LDIR) --specs=nano.specs \
     -Wl,--defsym,CORE0=1 \
     -Wl,--defsym,STACKSIZE=0x10000 -Wl,--defsym,HEAPSIZE=0x400 \
     -Wl,--start-group \
     $(OBJS) \
     -Wl,-T$(LDS) \
     -Wl,--start-group -lrdimon -lgcc -lc \
     -lethercat_slave_stack_AM65xx_arm \
     -Wl,--end-group \

#******************************************************************************

VPATH = $(PDK_INSTALL_PATH)/ti/drv/pruss/soc/am65xx \
	$(PDK_INSTALL_PATH)/ti/drv/gpio/soc/am65xx \
	$(PDK_INSTALL_PATH)/ti/drv/uart/soc/am65xx \
	$(IA_SDK_HOME)/examples/board/idkAM65xx \
	$(IA_SDK_HOME)/examples/board/common \
	$(IA_SDK_HOME)/examples/ethercat_slave \
	$(IA_SDK_HOME)/examples/osal \
	$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/idkAM65xx \
	$(IA_SDK_HOME)/protocols/ethercat_slave/ecat_appl/EcatStack \
	./src


CSRCS = pruicss_soc.c GPIO_soc.c UART_soc.c \
	board_phy.c \
	board_misc.c board_tlk105.c board_tlkphy.c tiescutils.c \
	tiescappl.c tiesc_soc.c tiescphy_tlk105l.c delay_us.c \
	tiesc_fw_cir_buff.c tiescbsp.c tieschw.c \
	tiescmiscappl.c \
	board_jh.c TaskP_tirtos.c OSP_tirtos.c

LDS = ./bios/configPkg/linker.cmd

all: $(EXE).bin

$(EXE).out: $(LDS) $(OBJS)
	$(LD) $(LDFLAGS) -o $@

$(EXE).bin: $(EXE).out
	sed -i -e 's/org = 0x80000000, len = 0x80000000/org = 0x90000000, len = 0x70000000/g' $(LDS)
	$(BIN) $(BINFLAGS) $< $@

$(LDS):
	$(MAKE) -C ./bios sysbios

clean:
	$(MAKE) -C ./bios clean
	rm -rf *.o *.map *.a *.bin *.out *.d

install: $(EXE).bin
	cp $(EXE).bin $(INSTALL_DIR)

-include ../Rules.mk