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1.1 root 1: # *****************************************************************************
2: # * Copyright (c) 2004, 2008 IBM Corporation
3: # * All rights reserved.
4: # * This program and the accompanying materials
5: # * are made available under the terms of the BSD License
6: # * which accompanies this distribution, and is available at
7: # * http://www.opensource.org/licenses/bsd-license.php
8: # *
9: # * Contributors:
10: # * IBM Corporation - initial implementation
11: # ****************************************************************************/
12:
13: include ../../make.rules
14:
15: CPPFLAGS = -I$(INCLBRDDIR) -I$(INCLCMNDIR) -I$(INCLCMNDIR)/$(CPUARCH) \
16: -I$(LIBCMNDIR)/libc/include
17: CFLAGS += -fno-builtin $(CPPFLAGS) -O2 -msoft-float $(MAMBO)
18: CFLAGS += $(BOOT) $(IOCONF) -Wa,-mregnames $(RELEASE) $(CPUARCHDEF) -Wall
19: ASFLAGS = $(BOOT) $(IOCONF) $(RELEASE)$(CPUARCHDEF) -Wa,-mregnames
20: LDFLAGS1 = -nostdlib -e__start -Tstage2.lds -N -Ttext=0x100
21:
22:
23: STG1OBJ = startup.o boot_abort.o romfs.o hw.o io_generic.o board_io.o
24: STG1OBJ += stage2_head.o stage2.o comlib.o romfs_wrap.o nvramlog.o
25: STG1OBJ += u4mem.o
26:
27: all: stage1.bin stageS.bin Cboot.o
28:
29: stage1.bin: $(STG1OBJ) $(LIBCMNDIR)/libelf.a $(LIBCMNDIR)/libc.a
30: $(LD) $(LDFLAGS1) -o stage1.elf $^
31: $(OBJCOPY) -O binary stage1.elf $@
32:
33: stageS.bin: stage_s.o
34: $(LD) -nostdlib -N -Tstage_s.lds -o stage_s.elf stage_s.o
35: $(OBJCOPY) -O binary stage_s.elf stageS.bin
36:
37: romfs.o: ../../llfw/romfs.S
38: $(CC) $(CFLAGS) -c ../../llfw/romfs.S
39:
40: boot_abort.o: ../../llfw/boot_abort.S
41: $(CC) $(CFLAGS) -c ../../llfw/boot_abort.S
42:
43: nvramlog.o: ../../llfw/nvramlog.S
44: $(CC) $(CFLAGS) -c ../../llfw/nvramlog.S
45:
46: include $(LLFWCMNDIR)/clib/Makefile.inc
47:
48: include $(LLFWCMNDIR)/io_generic/Makefile.inc
49:
50: romfs_wrap.o: ../../llfw/romfs_wrap.c
51: $(CC) $(CFLAGS) -c ../../llfw/romfs_wrap.c
52:
53: Cboot.o: Cboot.S
54: $(CC) $(CFLAGS) -c $^
55: $(OBJCOPY) -O binary Cboot.o Cboot.bin
56:
57: %.o: %.S
58: $(CC) $(CFLAGS) -c $^
59:
60: clean:
61: rm -f *.o *.bin *.elf
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