makefile

由三星的2442修改而来,正确引导eboot,请注意用三星公版的硬件配置,具体可以参考QQ2440,因为我在些平台上跑过,具体操作 1.target settings : post-linker:选

# *********************************************
#  NAME: makefile
#  DESC: makefile for 2442 8-bit loader
#  HISTORY:
#  03.23.2002:purnnamu: first release
#  04.14.2003:DonGo: modifed for 2442.
# *********************************************
########################
# Options for make
#  1. OS_START_ADDR_OFFSET option
#    -DOS_START_ADDR_OFFSET="SDRAM address offset to start code that copied from NAND"
#    (ex) when PPC2003: -DOS_START_ADDR_OFFSET=0x02040000 ;start address:0x30204000
#    (ex) when WINCE: -DOS_START_ADDR_OFFSET=0x00040000 ;start address:0x30040000
#  2. DOWNFILE_SIZE option
#    - define nand flash download image size by bytes.
#    if this value is not defined, the default value set about 31MB size(33000000).
#	 Refer 2442loader-8bit.c
#  3. COREVOLT_M100 option
#	- define Max1718 regulator output voltage before run OS.
#	- Regulator voltage range is 0.8V to 1.3V, but you can set only 1.1V, 1.3V, 1.35V, 1.2V becase of size.
#	(ex) -DCOREVOLT_M100=120 ; 1.2V
#	(ex) -DCOREVOLT_M100=130 ; 1.3V


##### File Definition ####
PRJ = 2442loader-1208
INIT= 2442init
#AM1 = 2442slib
#AM2 = k9s1208_s
CM1 = nand_mini
CM2 = 2442lib

#### Destination path Definition ####
OBJ=.\obj
ERR=.\err

#### ARM tool Definition ####
ARMLINK= armlink
ARMASM = armasm
ARMCC  = armcc

#### Option Definition ####
#LFLAGS = -ro-base 0x30000000 -rw-base 0x33ff0000 -elf -map -xref -info totals -list list.txt -first $(INIT).o(Init)
LFLAGS = -ro-base 0x0 -elf -map -xref -info totals -list list.txt -first $(INIT).o(Init)
#LFLAGS = -scatter 2440.sc -elf -map -xref -info totals -list list.txt
AFLAGS = -li -apcs /noswst -cpu ARM920T
CFLAGS = -c -li -apcs /noswst -cpu ARM920T
#CFLAGS = -c -g- -li -apcs /noswst -cpu ARM920T \
#	-DOS_START_ADDR_OFFSET=0x00000000  -DCOREVOLT_M100=120

#CFLAGS = -c -g- -li -apcs /noswst -cpu ARM920T \
#	-DOS_START_ADDR_OFFSET=0x00000000  -DDOWNFILE_SIZE=0x200000 -DCOREVOLT_M100=120
	
#AFLAGS = -bi -apcs /noswst -cpu ARM920T
#CFLAGS = -c -g+ -bi -apcs /noswst -cpu ARM920T  -DCPU=2442




#If you doesn't debug,use following CFLAGS for more faster operation.

#CFLAGS = -c -g- -li -apcs /noswst -cpu ARM920T

#### Object combine Definition ####

OBJS =	$(OBJ)\$(INIT).o  $(OBJ)\$(PRJ).o \
		$(OBJ)\$(CM1).o $(OBJ)\$(CM2).o #$(OBJ)\$(AM1).o $(OBJ)\$(AM2).o

all: $(PRJ).axf

clean:
	del $(OBJ)\*.o
	del $(ERR)\*.err
	del $(PRJ).axf
	del $(PRJ).bin
	
$(PRJ).axf: $(OBJS) 
	$(ARMLINK) $(LFLAGS) -o $(PRJ).axf $(OBJS)

	fromelf -nodebug -bin -output $(PRJ).bin $(PRJ).axf
    
#	fromelf  $(PRJ).axf -text/s  syms.sym
#	fromelf  $(PRJ).axf -text/c  symc.sym

#For SDT2.5 fromelf -nodebug -nozeropad $(PRJ).elf -bin $(PRJ).bin 
#For ADS1.0 fromelf -nodebug -bin -output $(PRJ).bin $(PRJ).axf


$(OBJ)\$(PRJ).o : $(PRJ).c 2442addr.h 2442lib.h def.h option.h makefile
	$(ARMCC) $(CFLAGS)  $(PRJ).c -o $(OBJ)\$(PRJ).o -Errors $(ERR)\$(PRJ).err
 
$(OBJ)\$(INIT).o: $(INIT).s option.inc memcfg.inc 2442addr.inc makefile
	$(ARMASM) $(AFLAGS)  $(INIT).s -o $(OBJ)\$(INIT).o -Errors $(ERR)\$(INIT).err

$(OBJ)\$(AM1).o:  $(AM1).s  option.inc memcfg.inc 2442addr.inc makefile
	$(ARMASM) $(AFLAGS)  $(AM1).s -o $(OBJ)\$(AM1).o -Errors $(ERR)\$(AM1).err

$(OBJ)\$(AM2).o:  $(AM2).s  option.inc memcfg.inc 2442addr.inc makefile
	$(ARMASM) $(AFLAGS)  $(AM2).s -o $(OBJ)\$(AM2).o -Errors $(ERR)\$(AM2).err

$(OBJ)\$(CM1).o:  $(CM1).c  2442addr.h  2442lib.h  makefile
	$(ARMCC) $(CFLAGS)  $(CM1).c -o $(OBJ)\$(CM1).o -Errors $(ERR)\$(CM1).err

$(OBJ)\$(CM2).o:  $(CM2).c  2442addr.h  2442lib.h  makefile
	$(ARMCC) $(CFLAGS)  $(CM2).c -o $(OBJ)\$(CM2).o -Errors $(ERR)\$(CM2).err