| 1 |
1026 |
ivang |
#
|
| 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 |
|
|
|
