BSP for Vista Score603e added.

make/custom/score603e.cfg

@@ -0,0 +1,156 @@
+#
+#  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