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Diffstat (limited to 'make/custom/ppcn_60x.cfg')
| -rw-r--r-- | make/custom/ppcn_60x.cfg | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/make/custom/ppcn_60x.cfg b/make/custom/ppcn_60x.cfg new file mode 100644 index 0000000000..3ae06a1f0f --- /dev/null +++ b/make/custom/ppcn_60x.cfg @@ -0,0 +1,111 @@ +# +# Config file for a Radstone Technology Plc. PowerPC 60x based VME board +# +# $Id: ppcn_60x.cfg +# + +include $(RTEMS_ROOT)/make/custom/default.cfg + +RTEMS_CPU=powerpc +RTEMS_CPU_MODEL=ppc603e + +# This is the actual bsp directory used during the build process. + +RTEMS_BSP_FAMILY=ppcn_60x + +RTEMS_BSP=ppcn_60x + +# This contains the compiler options necessary to select the CPU model +# This section makes the target dependent options file. + +# NDEBUG (C library) +# if defined asserts do not generate code. This is commonly used +# as a command line option. +# +# RTEMS_TEST_NO_PAUSE (RTEMS tests) +# do not pause between screens of output in the rtems tests +# +# RTEMS_DEBUG (RTEMS) +# If defined, debug checks in RTEMS and support library code are enabled. +# +# PPCN_60X_USE_DINK (ppcn_60x_bsp) +# PPCN_60X_USE_NONE (ppcn_60x_bsp) +# The Score603e board can be configured with 3 ROM monitors. Only two +# are appropriate for use with RTEMS. Set exactly one of these to "1" +# to indicate which ROM monitor is on the board you are using. +# +# PPC_VECTOR_FILE_BASE (ppc) +# This defines the base address of the exception table. +# NOTE: Vectors are actually at 0xFFF00000 but file starts at offset 0x0100 +# +# PPC_ABI (ppc) +# This defines the calling convention (Application Binary Interface) +# used in this configuration. EABI is the only one supported. +# +# PPC_ASM (ppc) +# This defines the assembly language format used in this configuration. +# ELF is the only one supported. +# +# PPC_USE_SPRG (RTEMS PowerPC port) +# If defined, then the PowerPC specific code in RTEMS will use some +# of the special purpose registers to slightly optimize interrupt +# response time. The use of these registers can conflict with +# other tools like debuggers. +# +# PPC_USE_DATA_CACHE (RTEMS PowerPC port) +# If defined, then the PowerPC specific code in RTEMS will use +# data cache instructions to optimize the context switch code. +# This code can conflict with debuggers or emulators. +# + +define make-target-options + @echo "/* #define NDEBUG 1 */ " >>$@ + @echo "#define RTEMS_TEST_NO_PAUSE 1" >>$@ + @echo "/* #define RTEMS_DEBUG 1 */" >>$@ + @echo "#define PPCN_60X_USE_DINK 1" >>$@ + @echo "#define PPCN_60X_USE_NONE 0" >>$@ + @echo "#define PPC_USE_DATA_CACHE 1" >>$@ + @echo "#define PPC_VECTOR_FILE_BASE 0x0100" >>$@ + @echo "#define PPC_ABI PPC_ABI_EABI" >>$@ + @echo "#define PPC_ASM PPC_ASM_ELF" >>$@ + @echo "#define PPC_USE_SPRG 0" >>$@ +endef + +# This contains the compiler options necessary to select the CPU model +# and (hopefully) optimize for it. +# +CPU_CFLAGS = -mcpu=603 + +# Define this to yes if this target supports multiprocessor environments. +HAS_MP=no + +# optimize flag: typically -0, could use -O4 or -fast +# -O4 is ok for RTEMS +# NOTE: some level of -O may be actually required by inline assembler +CFLAGS_OPTIMIZE_V=-O0 -fno-keep-inline-functions -fvolatile-global -fvolatile +#CFLAGS_OPTIMIZE_V=-O4 -fno-keep-inline-functions -fvolatile-global -fvolatile + +# The following is a linkcmds file which will work without using the +# -specs system in gcc 2.8. +# $(LD) $(XLDFLAGS) -T $(LINKCMDS) \ +# -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES) +# $(LD) $(XLDFLAGS) -Ttext 0x20000 \ +# -o $@ -u atexit -u __vectors -u download_entry $(LINK_FILES) + +# $(CC) -mmvme -mrtems -nostartfiles -mcpu=603 \ +# -o $(basename $@).exe -L $(PROJECT_RELEASE)/lib \ +# $(START_FILE) $(LINK_OBJS) \ +# $(LD_LIBS) \ +# -Wl,-\( -Wl,-lc -Wl,-lrtemsall -Wl,-lgcc -Wl,-\) +define make-exe + $(CC) $(CFLAGS) -o $(basename $@).exe $(LINK_OBJS) $(LINK_LIBS) + $(NM) -g -n $(basename $@).exe > $(basename $@).num + $(SIZE) $(basename $@).exe +endef + +# Miscellaneous additions go here + +# No start file +START_BASE= + +DRIVER_ARCHITECTURE=vmebus |