| Line 44... |
Line 44... |
# SW_ROOT should be set by whatever is running this
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# SW_ROOT should be set by whatever is running this
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# Special case for CPU drivers
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# Special case for CPU drivers
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CPU_DRIVER ?=$(SW_ROOT)/drivers/or1200
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CPU_DRIVER ?=$(SW_ROOT)/drivers/or1200
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# Rest of drivers, check if we have any that we should use board-specific
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# If BOARD_PATH is set, we'll first scan that path for which drivers they have
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# versions of.
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# and will override any locally named driver directories here.
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# Expecting BOARD_SPECIFIC_DRIVERS and BOARD_PATH to be set
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ifdef BOARD_PATH
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#$(info BOARD_PATH is being used: $(BOARD_PATH))
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BOARD_SPECIFIC_DRIVERS=$(shell if [ -e $(BOARD_PATH)/sw/drivers ]; then ls $(BOARD_PATH)/sw/drivers; fi)
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endif
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COMMON_SW_DRIVERS=$(shell ls $(SW_ROOT)/drivers )
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COMMON_SW_DRIVERS=$(shell ls $(SW_ROOT)/drivers )
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COMMON_SW_DRIVERS_EXCLUDE_BOARD_DRIVERS_CMD=$(shell for driver in $(BOARD_SPECIFIC_DRIVERS); do echo -n "grep -v $$driver"; done)
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COMMON_SW_DRIVERS_WITHOUT_BOARD_DRIVERS=$(filter-out $(BOARD_SPECIFIC_DRIVERS),$(COMMON_SW_DRIVERS))
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COMMON_SW_DRIVERS_WITHOUT_BOARD_DRIVERS=$(shell echo $(COMMON_SW_DRIVERS) $(COMMON_SW_DRIVERS_EXCLUDE_BOARD_DRIVERS_CMD))
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# Add paths to the common drivers
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#
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SW_DRIVER_PATHS=$(shell for driver in $(COMMON_SW_DRIVERS_WITHOUT_BOARD_DRIVERS); do echo $(SW_ROOT)/drivers/$$driver; done)
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# Create paths pointing to each driver directory
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# If anything in BOARD_SPECIFIC_DRIVERS, add it to SW_DRIVER_PATHS
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#
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# It's expected BOARD_PATH points to the board's path and the heirarchy of
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SW_DRIVER_PATHS=$(addprefix $(SW_ROOT)/drivers/,$(COMMON_SW_DRIVERS_WITHOUT_BOARD_DRIVERS))
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# sw/drivers exists
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# If any board paths add them here
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SW_DRIVER_PATHS += $(shell for driver in $(BOARD_SPECIFIC_DRIVERS); do echo $(BOARD_PATH)/sw/drivers/$$driver; done)
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SW_DRIVER_PATHS += $(addprefix $(BOARD_PATH)/sw/drivers/,$(BOARD_SPECIFIC_DRIVERS))
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# Add /include to each path - the expected include directories
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SW_DRIVER_INCLUDE_PATHS=$(addsuffix /include,$(SW_DRIVER_PATHS))
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# Now add the -I to the front of each so we can pass this to GCC
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INCLUDE_FLAGS=$(addprefix -I,$(SW_DRIVER_INCLUDE_PATHS))
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print-driver-paths:
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$(Q)echo "\tDrivers in use from common sw path"; echo;
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@echo $(COMMON_SW_DRIVERS); echo; echo
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$(Q)echo "\tDrivers in use from board sw path"; echo;
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@echo $(BOARD_SPECIFIC_DRIVERS); echo; echo;
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$(Q)echo "\tCommon sw drivers without board drivers"; echo;
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@echo $(COMMON_SW_DRIVERS_WITHOUT_BOARD_DRIVERS); echo; echo;
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$(Q)echo "\tAll drivers and their paths"; echo;
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@echo $(SW_DRIVER_PATHS); echo; echo
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# Now assemble all of the include paths for the drivers, prefix with -I for GCC
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DRIVER_INCLUDE_PATHS=$(shell for driverpath in $(SW_DRIVER_PATHS); do echo "-I$$driverpath/include"; done)
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# If BOARD_PATH isn't set, then we're not compiling for a board, so use the
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# If BOARD_PATH isn't set, then we're not compiling for a board, so use the
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# generic board.h include path, otherwise, use that board's
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# generic board.h include path, otherwise, use that board's
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ifeq ($(BOARD_PATH),)
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ifdef BOARD_PATH
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DRIVER_INCLUDE_PATHS +=-I$(SW_ROOT)/board/include
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INCLUDE_FLAGS +=-I$(BOARD_PATH)/sw/board/include
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else
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else
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DRIVER_INCLUDE_PATHS +=-I$(BOARD_PATH)/sw/board/include
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INCLUDE_FLAGS +=-I$(SW_ROOT)/board/include
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endif
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endif
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# For now, only apps path is in root sw directory
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# For now, only apps path is in root sw directory
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SW_APPS_PATH=$(SW_ROOT)/apps
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SW_APPS_PATH=$(SW_ROOT)/apps
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| Line 91... |
Line 109... |
#MARCH_FLAGS ?=-mhard-mul -mhard-div -mhard-float
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#MARCH_FLAGS ?=-mhard-mul -mhard-div -mhard-float
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# Hardware integer arith, soft float
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# Hardware integer arith, soft float
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MARCH_FLAGS ?=-mhard-mul -mhard-div -msoft-float
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MARCH_FLAGS ?=-mhard-mul -mhard-div -msoft-float
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OR32_CFLAGS ?=-g -nostdlib -O2 $(MARCH_FLAGS) \
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OR32_CFLAGS ?=-g -nostdlib -O2 $(MARCH_FLAGS) \
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$(DRIVER_INCLUDE_PATHS) \
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$(INCLUDE_FLAGS) \
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-I$(SW_ROOT)/lib/include
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-I$(SW_ROOT)/lib/include
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OR32_LDFLAGS ?=-lgcc -T$(CPU_DRIVER)/link.ld -e 256
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OR32_LDFLAGS ?=-lgcc -T$(CPU_DRIVER)/link.ld -e 256
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OR32_ARFLAGS ?=-r
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OR32_ARFLAGS ?=-r
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# RTL_VERILOG_INCLUDE_DIR *MUST* be set!
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# RTL_VERILOG_INCLUDE_DIR *MUST* be set!
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| Line 185... |
Line 203... |
$(Q)$(MAKE) -C $(SW_ROOT)/lib liborpsoc.a
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$(Q)$(MAKE) -C $(SW_ROOT)/lib liborpsoc.a
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$(VECTORS_OBJ):
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$(VECTORS_OBJ):
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$(Q)$(MAKE) -C $(CPU_DRIVER) crt0.o
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$(Q)$(MAKE) -C $(CPU_DRIVER) crt0.o
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# This relies on the local clean rule of each makefile
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clean-all: distclean
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clean-support:
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$(Q)$(MAKE) -C ../support clean
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# List of software directories, exclude include/
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# Get a list of the tests
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SWDIRS=$(shell ls ../ | grep -v include)
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SW_TESTS=$(shell ls $(SW_ROOT)/tests)
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# A list of the directories in each test directory (not always the same) and
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# get a list of what's in them.
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SW_TESTS_SUBDIRS=$(shell for test in $(SW_TESTS); do ls -d $(SW_ROOT)/tests/$$test/*; done)
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print-sw-tests:
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$(Q)echo; echo "\tSoftware tests"; echo;
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$(Q)echo $(SW_TESTS); echo
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print-sw-tests-subdirs:
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$(Q)echo; echo "\tSoftware tests subdirs"; echo;
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$(Q)echo $(SW_TESTS_SUBDIRS); echo
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distclean:
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# This relies on the local clean rule of each makefile
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$(Q)for dir in $(SWDIRS); do if [ -d ../$$dir ]; then $(MAKE) -C ../$$dir clean; fi; done
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clean-all: clean
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$(Q)for testssubdir in $(SW_TESTS_SUBDIRS); do $(MAKE) -C $$testssubdir clean; done
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$(Q)for dir in $(SW_DRIVER_PATHS); do $(MAKE) -C $$dir clean; done
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$(Q)for dir in $(SW_DRIVER_PATHS); do $(MAKE) -C $$dir clean; done
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$(Q)for dir in `ls $(SW_APPS_PATH)`; do $(MAKE) -C $(SW_ROOT)/apps/$$dir clean; done
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$(Q)for dir in `ls $(SW_APPS_PATH)`; do $(MAKE) -C $(SW_ROOT)/apps/$$dir clean; done
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$(Q)for dir in `ls $(SW_APPS_PATH)`; do $(MAKE) -C $(SW_ROOT)/apps/$$dir clean; done
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$(Q)rm -f $(PROCESSED_DEFINES)
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$(Q)rm -f $(PROCESSED_DEFINES)
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