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authorJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1998-01-20 19:30:30 +0000
commitbffb93879940c71c58d2c66410e1bd5e5e4dc979 (patch)
tree2b13eb892f6022cb62a7847f2d27fb44e5e313ae /make/custom/ods68302.cfg
parent3294650cc34a7b1e6e669ecd4f95fba26ac4b97d (diff)
downloadrtems-bffb93879940c71c58d2c66410e1bd5e5e4dc979.tar.bz2
Removed PROJECT_HOME and CONFIG_DIR variables.
Diffstat (limited to 'make/custom/ods68302.cfg')
-rw-r--r--make/custom/ods68302.cfg129
1 files changed, 129 insertions, 0 deletions
diff --git a/make/custom/ods68302.cfg b/make/custom/ods68302.cfg
new file mode 100644
index 0000000000..6b97980bf2
--- /dev/null
+++ b/make/custom/ods68302.cfg
@@ -0,0 +1,129 @@
+#
+# Config file for a "ODS 68302" BSP
+#
+# Differs from the gen68302 by providing most of the boot code as C
+# code. This allows separate board definitions to be based on C
+# header files. The file is based on the VARIANT defined.
+#
+# $Id$
+#
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU=m68k
+RTEMS_CPU_MODEL=m68302
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=ods68302
+
+#
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
+#
+CPU_CFLAGS=-g -m68302 -msoft-float \
+ -DVARIANT=$(BSP_VARIANT) -DMC68302_BASE=$(MC68302_BASE) \
+ -DRAM_BASE=$(RAM_BASE) -DRAM_SIZE=$(RAM_SIZE) \
+ -DROM_BASE=$(ROM_BASE) -DROM_SIZE=$(ROM_SIZE)
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
+
+# debugging please
+CFLAGS_DEBUG_V+=-g
+
+# This target does not support the ka9q tcp/ip stack so ignore requests
+# to enable it.
+HAS_KA9Q=no
+
+# Define this to yes if C++ is included in the development environment.
+# This requires that at least the GNU C++ compiler and libg++ be installed.
+ifeq ($(RTEMS_HAS_CPLUSPLUS),yes)
+HAS_CPLUSPLUS=yes
+# no standard C++ libs provided by default
+#LIBCC_INCLUDE=/usr/include/g++
+#CPLUS_LD_LIBS=-lstdc++ -lrtems++
+CPLUS_LD_LIBS=$(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
+else
+HAS_CPLUSPLUS=no
+endif
+
+START_BASE=start302
+
+# 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.
+
+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" >>$@
+endef
+
+# The following are definitions of make-exe which will work using ld as
+# is currently required. It is expected that as of gcc 2.8, the end user
+# will be able to override parts of the compilers specs and link using gcc.
+
+ifeq ($(RTEMS_USE_GCC272),yes)
+
+# override default location of Standard C Library
+LIBC_LIBC=$(RTEMS_LIBC_DIR)/lib/m68000/libc.a
+LIBC_LIBM=$(RTEMS_LIBC_DIR)/lib/m68000/libm.a
+
+define make-exe
+ $(LD) $(LDFLAGS) -N -Ttext $(ROM_BASE) \
+ -defsym MC68302_BASE=$(MC68302_BASE) \
+ -T $(LINKCMDS) -o $(basename $@).exe \
+ $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
+ $(NM) -g -n $(basename $@).exe > $(basename $@).num
+ $(SIZE) $(basename $@).exe
+endef
+else
+define make-exe
+ $(CC) $(CFLAGS) $(CFLAGS_LD) \
+ -Wl,-defsym -Wl,MC68302_BASE=$(MC68302_BASE) \
+ -o $(basename $@).exe $(LINK_OBJS)
+ $(NM) -g -n $(basename $@).exe > $(basename $@).num
+ $(SIZE) $(basename $@).exe
+endef
+endif
+# Miscellaneous additions go here
+
+ifeq "$(strip $(BSP_VARIANT))" ""
+BSP_VARIANT=bare
+MC68302_BASE=0x00700000
+RAM_BASE=0x00000000
+RAM_SIZE=0x00100000
+
+ifeq ($(RTEMS_DEBUGGER),yes)
+ROM_BASE=0x00010000
+LINKCMDS=$(PROJECT_RELEASE)/lib/debugrom
+else
+ROM_BASE=0x00C00000
+LINKCMDS=$(PROJECT_RELEASE)/lib/rom
+endif
+
+ROM_SIZE=0x00100000
+
+else
+
+# pattern match the variant to set the memory map
+
+endif