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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-02-19 00:22:33 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-02-19 00:22:33 +0000
commit9c448e1db38c6dd64c885ddfb3fe28de33cd037b (patch)
tree9d5eb1ec6170db686a021c387c1dce8ab7ad0804 /make/custom/score603e.cfg
parentUpdated to reflect addition of new BSPs. (diff)
downloadrtems-9c448e1db38c6dd64c885ddfb3fe28de33cd037b.tar.bz2
BSP for Vista Score603e added.
Diffstat (limited to '')
-rw-r--r--make/custom/score603e.cfg156
1 files changed, 156 insertions, 0 deletions
diff --git a/make/custom/score603e.cfg b/make/custom/score603e.cfg
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+#
+# Config file for a PowerPC 603e based Vista VMEbus Single Board Computer.
+# This BSP should work with the following models:
+#
+# + Vista SCORE 603e
+#
+# $Id$
+#
+
+RTEMS_CPU=ppc
+RTEMS_CPU_MODEL=ppc603e
+
+# Set the default generation if it has not been overridden
+ifeq ($(SCORE603E_GENERATION),)
+SCORE603E_GENERATION=2
+endif
+
+
+# This is the actual bsp directory used during the build process.
+
+RTEMS_BSP_FAMILY=score603e
+
+ifeq ($(SCORE603E_GENERATION),1)
+RTEMS_BSP=score603e_g1
+
+else
+ifeq ($(SCORE603E_GENERATION),2)
+RTEMS_BSP=score603e
+
+endif # generation 2
+endif # generation 1
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+# 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
+#
+# STACK_CHECKER_ON (RTEMS support code)
+# If defined, stack bounds checking is enabled.
+#
+# STACK_CHECKER_REPORT_USAGE (RTEMS support code)
+# If this and STACK_CHECKER_ON are defined, then a report on stack usage
+# per task is printed when the program exits.
+#
+# RTEMS_DEBUG (RTEMS)
+# If defined, debug checks in RTEMS and support library code are enabled.
+#
+# CONSOLE_USE_POLLED (score603e_bsp)
+# CONSOLE_USE_INTERRUPTS (score603e_bsp)
+# The score603e console driver has the structure to operate in either
+# polled or interrupt mode. However both modes only trap to the
+# monitor currently.
+#
+# SCORE603E_USE_SDS (score603e_bsp)
+# SCORE603E_USE_OPEN_FIRMWARE (score603e_bsp)
+# SCORE603E_USE_NONE (score603e_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" >>$@
+ @echo "#define STACK_CHECKER_ON 1" >>$@
+ @echo "#define STACK_CHECKER_REPORT_USAGE 1" >>$@
+ @echo "/* #define RTEMS_DEBUG 1 */" >>$@
+ @echo "#define CONSOLE_USE_INTERRUPTS 0" >>$@
+ @echo "#define INITIALIZE_COM_PORTS 1" >>$@
+ @echo "#define SCORE603E_GENERATION $(SCORE603E_GENERATION)" >>$@
+ @echo "#define SCORE603E_USE_SDS 0" >>$@
+ @echo "#define SCORE603E_USE_NONE 0" >>$@
+ @echo "#define SCORE603E_USE_DINK 1" >>$@
+ @echo "#define SCORE603E_USE_OPEN_FIRMWARE 0" >>$@
+ @echo "#define PPC_USE_DATA_CACHE 0" >>$@
+ @echo "#define PPC_VECTOR_FILE_BASE 0x0100" >>$@
+ @echo "#define PPC_ABI PPC_ABI_EABI" >>$@
+ @echo "#define PPC_ASM PPC_ASM_ELF" >>$@
+ @echo "#define PPC_USE_SPRG 0" >>$@
+ @echo "#define HAS_PMC_PSC8 0" >>$@
+endef
+
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
+#
+CPU_CFLAGS = -mcpu=603
+
+# 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=-O4 -fno-keep-inline-functions
+# CFLAGS_OPTIMIZE_V=-O0
+
+# This target does not support the ka9q tcp/ip stack so ignore requests
+# to enable it.
+HAS_NETWORKING=no
+
+# 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 $(LINK_FILES)
+
+ifeq ($(RTEMS_USE_GCC272),yes)
+define make-exe
+ @echo gcc 2.7.2 style linking not supported by score603e
+ @exit 1
+endef
+else
+define make-exe
+ $(CC) $(CFLAGS) -o $(basename $@).elf $(LINK_OBJS) $(LINK_LIBS)
+ $(NM) -g -n $(basename $@).elf > $(basename $@).num
+ $(SIZE) $(basename $@).elf
+ $(OBJCOPY) -O srec $(basename $@).elf $(basename $@).s1
+ sed -e 's/.$$//' $(basename $@).s1 | \
+ $(PROJECT_TOOLS)/packhex >$(basename $@).exe
+ rm -f $(basename $@).s1
+endef
+endif
+
+# Miscellaneous additions go here
+
+# No start file
+START_BASE=
+
+DRIVER_ARCHITECTURE=vmebus