90 lines
2.7 KiB
Makefile
90 lines
2.7 KiB
Makefile
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# *****************************************************************************
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# * Copyright (c) 2004, 2008 IBM Corporation
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# * All rights reserved.
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# * This program and the accompanying materials
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# * are made available under the terms of the BSD License
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# * which accompanies this distribution, and is available at
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# * http://www.opensource.org/licenses/bsd-license.php
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# *
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# * Contributors:
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# * IBM Corporation - initial implementation
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# ****************************************************************************/
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include ../Makefile.dirs
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include $(TOPBRDDIR)/config
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include $(TOPCMNDIR)/make.rules
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LDFLAGS = -nostdlib
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CPPFLAGS = -I. -I$(LIBCMNDIR)/libc/include -I$(LIBCMNDIR)/libipmi -I$(INCLBRDDIR) \
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-I$(INCLCMNDIR) -I$(RTASCMNDIR) -I$(INCLCMNDIR)/$(CPUARCH)
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ASFLAGS = -Wa,-mregnames $(FLAG)
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CFLAGS += -Wall -Wextra -O2 -msoft-float -ffreestanding $(FLAG)
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# Board specific RTAS files:
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BOARD_SRC_ASM =
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BOARD_SRC_C = rtas_flash.c rtas_board.c rtas_pci.c \
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rtas_out.c rtas_table.c
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BOARD_SRCS = $(BOARD_SRC_ASM) $(BOARD_SRC_C)
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BOARD_OBJ = $(BOARD_SRC_ASM:%.S=%.o) $(BOARD_SRC_C:%.c=%.o) $(BOARD_OCO:%.oco=%.o)
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BOARD_OCO = i2c_bmc.oco ipmi_oem.oco
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# Common RTAS files (from $(RTASCMNDIR) directory):
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RTAS_SRC_ASM = rtas_entry.S rtas_common.S reloc.S
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RTAS_SRC_C = rtas_call.c
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RTAS_SRCS = $(RTAS_SRC_ASM) $(RTAS_SRC_C)
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RTAS_OBJ = $(RTAS_SRC_ASM:%.S=%.o) $(RTAS_SRC_C:%.c=%.o)
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RTAS_FLASH_SRC = block_lists.c
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RTAS_FLASH_OBJ = $(RTAS_FLASH_SRC:%.c=$(RTASCMNDIR)/flash/%.o)
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# Additional object files:
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EXTRA_OBJ = ../llfw/hw.o ../../lib/libc.a ../../lib/libipmi.a
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OBJS = $(RTAS_OBJ:%=$(RTASCMNDIR)/%) $(BOARD_OBJ) $(EXTRA_OBJ) \
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$(RTAS_FLASH_OBJ)
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all: Makefile.dep rtas.bin
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rtas.bin: rtas
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$(OBJCOPY) -O binary $< $@
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rtas: $(RTASCMNDIR)/rtas.lds $(OBJS) reloc_table.o
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$(LD) $(LDFLAGS) -o $@ -T $(RTASCMNDIR)/rtas.lds $(OBJS) reloc_table.o
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reloc_table.o: $(TOOLSDIR)/gen_reloc_table $(OBJS)
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$(TOOLSDIR)/create_reloc_table.sh --ld "$(ONLY_LD)" --ldflags "$(LDFLAGS)" \
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--lds "$(RTASCMNDIR)/rtas.lds" --objcopy "$(OBJCOPY)" $(OBJS)
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$(TOOLSDIR)/gen_reloc_table: $(TOOLSDIR)/gen_reloc_table.c
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$(MAKE) -C $(TOOLSDIR) gen_reloc_table
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../../lib/libc.a:
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$(MAKE) -C ../../lib
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clean:
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$(MAKE) -C ../../lib clean
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rm -f $(OBJS) reloc_table.o rtas rtas.bin
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distclean : clean
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rm -f Makefile.dep
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# Rules for creating the dependency file:
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depend:
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$(CC) -MM $(CPPFLAGS) $(CFLAGS) $(BOARD_SRCS) > Makefile.dep
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$(CC) -MM $(CPPFLAGS) $(CFLAGS) $(RTAS_SRCS:%=$(RTASCMNDIR)/%) \
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| sed -e '/:/s,^,$(RTASCMNDIR)/,' >> Makefile.dep
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Makefile.dep:
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$(MAKE) depend
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# Include dependency file if available:
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ifneq (,$(wildcard Makefile.dep))
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include Makefile.dep
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endif
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%.o: %.oco
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cp -f $< $@
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