source: rtems/make/custom/mvme167.cfg @ b96ca51

4.104.114.84.95
Last change on this file since b96ca51 was b96ca51, checked in by Joel Sherrill <joel.sherrill@…>, on 08/11/00 at 19:24:30

2000-08-04 Charles-Antoine Gauthier <charles.gauthier@…>

  • mvme167.cfg: Add specification of printk port, console port and serial I/O mode. Arrange for the stripped executable to be copied up the build tree.
  • Property mode set to 100644
File size: 3.5 KB
Line 
1#
2#  Config file for the mvme167 BSP
3#
4#  $Id$
5#
6
7# THIS BSP USES ELF IMAGES. IT WILL NOT WORK WITH COFF UNLESS CHANGES
8# ARE MADE TO THE LINKCMDS FILE.
9
10RTEMS_CPU=m68k
11RTEMS_CPU_MODEL=m68040
12
13include $(RTEMS_ROOT)/make/custom/default.cfg
14
15# This is the actual bsp directory used during the build process.
16RTEMS_BSP_FAMILY=mvme167
17
18#
19#  This contains the compiler options necessary to select the CPU model
20#  and (hopefully) optimize for it.  We also specify the BSP during compilation.
21#  This should really get its own flag, but it works here.
22#
23
24CPU_CFLAGS = -m68040 -DRTEMS_BSP=$(RTEMS_BSP) -D$(RTEMS_BSP)
25
26# BSP specific preprocessor flags.
27# These should only be used in BSP dependent directories.
28#
29#  CD2401_INT_LEVEL
30#         Interrupt level for the CD2401(when CD2401_IO_MODE == 1).
31#
32#  CD2401_IO_MODE
33#          0 for polled I/O, 1 for interrupt-driven.
34#
35#  CONSOLE_MINOR
36#          Port to use for the RTEMS console
37#       0 - /dev/tty0, Serial Port 1/Console on the MVME712M.
38#       1 - /dev/tty1, Serial Port 2/TTY01 on the MVME712M.
39#       2 - /dev/tty2, Serial Port 3 on the MVME712M.
40#       3 - /dev/tty3, Serial Port 4 on the MVME712M.
41#
42#  PRINTK_MINOR
43#          Port to use for printk debugging output.
44#       0 - /dev/tty0, Serial Port 1/Console on the MVME712M.
45#       1 - /dev/tty1, Serial Port 2/TTY01 on the MVME712M.
46#       2 - /dev/tty2, Serial Port 3 on the MVME712M.
47#       3 - /dev/tty3, Serial Port 4 on the MVME712M.
48
49BSP_CPPFLAGS += -DCD2401_INT_LEVEL=1 -DCD2401_IO_MODE=0 -DCD2401_USE_TERMIOS=0 -DCONSOLE_MINOR=1 -DPRINTK_MINOR=1
50 
51CFLAGS_DEBUG_V += -ggdb
52
53# optimize flag: typically -O, could use -O4 or -fast
54# -O4 is ok for RTEMS
55CFLAGS_OPTIMIZE_V=-O4 -fno-omit-frame-pointer
56
57# Here is the rule to actually build a $(ARCH)/foo.exe
58# It also builds $(ARCH)/foo.nm
59# Usage ref: src/tests/sptest/sp1/Makefile
60#
61# We use TFTP to transfer files to the MVME167. We generate binary files
62# rather than S-records. We skip the header during downloads.
63
64# The following are definitions of make-exe which will work using ld as
65# is currently required.  It is expected that as of gcc 2.8, the end user
66# will be able to override parts of the compilers specs and link using gcc.
67
68ifeq ($(RTEMS_USE_GCC272),yes)
69
70# The MC68040 does not implement all MC68881/MC68882 instructions, so use
71# either the gcc floating-point software support (msoft-float libraries), or
72# use the Motorola FPSP floating-point emulator in
73#   rtems/c/src/lib/libcpu/m68k/m68040/fpsp
74# The default is to use the FPSP.
75# To use the msoft-float libraries, uncomment the three lines below.
76# You then should comment the M68KFPSPInstallExceptionHandlers() statement
77# in rtems/c/src/lib/libbsp/m68k/mvme167/startup/bststart.c in bsp_start().
78# Floating-point support will then be limited. See the mvme167 README file
79# for more details.
80
81# LIBC_LIBC = $(RTEMS_LIBC_DIR)/lib/msoft-float/libc.a
82# LIBC_LIBM = $(RTEMS_LIBC_DIR)/lib/msoft-float/libm.a
83# LIBGCC = $(shell $(CC) -msoft-float -print-libgcc-file-name)
84
85define make-exe
86        $(LD) $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@)_sym.exe \
87            $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
88        $(NM) -g -n $(basename $@)_sym.exe > $(basename $@).nm
89        $(STRIP) -o $(basename $@).exe $(basename $@)_sym.exe
90        $(SIZE) $(basename $@)_sym.exe
91endef
92else
93define make-exe
94        $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@)_sym.exe \
95            $(LINK_OBJS) $(LINK_LIBS)
96        $(NM) -g -n $(basename $@)_sym.exe > $(basename $@).nm
97        $(STRIP) -o $(basename $@).exe $(basename $@)_sym.exe
98        $(SIZE) $(basename $@)_sym.exe
99endef
100endif
101
102# Miscellaneous additions go here
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