1 | # |
---|
2 | # Config file for a PowerPC MPC821- or MPC860-based MBX card |
---|
3 | # |
---|
4 | # This file is derived from: |
---|
5 | # |
---|
6 | # Config file for a PowerPC 403 based helas403 card |
---|
7 | # Config file for MPC860 based Ethernet Comm Board |
---|
8 | # |
---|
9 | |
---|
10 | include $(RTEMS_ROOT)/make/custom/default.cfg |
---|
11 | |
---|
12 | RTEMS_CPU=powerpc |
---|
13 | RTEMS_CPU_MODEL=mpc$(8XX_CPU_TYPE) |
---|
14 | |
---|
15 | # This is the actual bsp directory used during the build process. |
---|
16 | RTEMS_BSP_FAMILY=mbx8xx |
---|
17 | |
---|
18 | # This section makes the target dependent options file. |
---|
19 | # |
---|
20 | # Note that RTEMS_BSP matches the RTEMS_MBX_MODEL. Its value must be |
---|
21 | # defined in targopts.h, so the few places that require different code |
---|
22 | # for different MBX models can be distinguished. The value of |
---|
23 | # RTEMS_BSP is already defined in targopts.h and is one of: |
---|
24 | # mbx860_001 mbx821_001 |
---|
25 | # mbx860_002 mbx821_002 |
---|
26 | # mbx860_003 mbx821_003 |
---|
27 | # mbx860_004 mbx821_004 |
---|
28 | # mbx860_005 mbx821_005 |
---|
29 | # mbx860_001b mbx821_001b |
---|
30 | # mbx860_002b mbx821_002b |
---|
31 | # mbx860_003b mbx821_003b |
---|
32 | # mbx860_004b mbx821_004b |
---|
33 | # mbx860_005b mbx821_005b |
---|
34 | # mbx860_006b mbx821_006b |
---|
35 | |
---|
36 | # The specific CPU model is defined, so the few places that require |
---|
37 | # different code for the MPC860 and MPC821 can be distinguished. |
---|
38 | # Either mpc860 or mpc821 is defined. |
---|
39 | # |
---|
40 | # MBX8xx-specific options: |
---|
41 | # |
---|
42 | |
---|
43 | # This contains the compiler options necessary to select the CPU model |
---|
44 | # and (hopefully) optimize for it. |
---|
45 | # |
---|
46 | CPU_CFLAGS = -mcpu=$(8XX_CPU_TYPE) -Dmpc$(8XX_CPU_TYPE) -D$(RTEMS_MBX_MODEL) |
---|
47 | |
---|
48 | CFLAGS_DEBUG_V += -ggdb |
---|
49 | CXXFLAGS_DEBUG_V += -ggdb |
---|
50 | |
---|
51 | # optimize flag: typically -O, could use -O4 or -fast |
---|
52 | # -O4 is ok for RTEMS |
---|
53 | # NOTE: some level of -O may be actually required by inline assembler |
---|
54 | # CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions |
---|
55 | CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions |
---|
56 | CXXFLAGS_OPTIMIZE_V=-O4 |
---|
57 | |
---|
58 | define make-exe |
---|
59 | $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) $(MBX8xx_LDFLAGS) \ |
---|
60 | -o $(basename $@)_sym.exe $(LINK_OBJS) $(LINK_LIBS) |
---|
61 | $(NM) -g -n $(basename $@)_sym.exe > $(basename $@).nm |
---|
62 | cp $(basename $@)_sym.exe $(basename $@).exe |
---|
63 | $(STRIP) $(basename $@).exe |
---|
64 | $(SIZE) $(basename $@)_sym.exe |
---|
65 | endef |
---|
66 | |
---|
67 | # Miscellaneous additions go here |
---|
68 | |
---|
69 | # Override default start file |
---|
70 | START_BASE= |
---|
71 | |
---|