makefile.unix

TM1300/PNX1300系列DSP（主要用于视频处理）的自动boot程序

CP		= /bin/cp
MV		= /bin/mv
RM		= /bin/rm
CC		= /t/lang/acc

TCS		= /usr/local/tcs
TMCC		= $(TCS)/bin/tmcc
TMLD		= $(TCS)/bin/tmld
TMSIZE		= $(TCS)/bin/tmsize

L1ROM		= l1rom

MMIO_BASE	= 0xefe00000
SDRAM_BASE	= 0x0
SDRAM_LIMIT	= 0x800000
TM_FREQ		= 100000000

ENDIAN		= -el

L1_CFLAGS	= -v $(ENDIAN) -host nohost

L1_LDFLAGS	= -v $(ENDIAN) -btype boot      \
		  -bdownload __clock_freq_init  \
		  -bdownload __MMIO_base_init   \
		  -bdownload __begin_stack_init \
		  -exec -start=__start

L1_MIFLAGS	= -v $(ENDIAN)                  \
		  -bdownload __clock_freq_init  \
		  -bdownload __MMIO_base_init   \
		  -bdownload __begin_stack_init \
		  -mi -exec -start=__start      \
		  -tm_freq $(TM_FREQ)           \
		  -mmio_base $(MMIO_BASE)       \
		  -load=$(SDRAM_BASE),$(SDRAM_LIMIT)

# --------------------------------------------------------------------

default: l1.out l1.eeprom

l1start.o: l1start.trees
	@echo ""
	@echo making $@
	$(RM) -f l1start.t
	$(CP) l1start.trees l1start.t
	$(TMCC) -x $(L1_CFLAGS) -c l1start.t

l1jtag.o: l1jtag.c
	@echo ""
	@echo making $@
	$(TMCC) $(L1_CFLAGS) -c l1jtag.c

l1.out: l1start.o l1jtag.o
	@echo ""
	@echo making $@
	$(TMLD) $(L1_LDFLAGS) -o $@ l1start.o l1jtag.o
	$(TMSIZE) $@

l1.mi: l1start.o l1jtag.o
	@echo ""
	@echo "making l1 memory image l1.mi"
	$(TMLD) -o l1.mi $(L1_MIFLAGS) l1start.o l1jtag.o

$(L1ROM): l1rom.c
	@echo ""
	@echo making $@
	$(CC) -o $@ -DSDRAM_BASE=$(SDRAM_BASE) -DSDRAM_LIMIT=$(SDRAM_LIMIT) l1rom.c

l1.eeprom: l1.mi $(L1ROM)
	@echo ""
	@echo "adding 47 bytes autoboot protocol header and swapping bytes"
	$(L1ROM) l1.mi

# --------------------------------------------------------------------

clean:
	$(RM) -f $(L1ROM) *.o *.t *.i *.s *.eeprom *.out *.mi *.dump