| # ***************************************************************************** |
| # * Copyright (c) 2004, 2011 IBM Corporation |
| # * All rights reserved. |
| # * This program and the accompanying materials |
| # * are made available under the terms of the BSD License |
| # * which accompanies this distribution, and is available at |
| # * http://www.opensource.org/licenses/bsd-license.php |
| # * |
| # * Contributors: |
| # * IBM Corporation - initial implementation |
| # ****************************************************************************/ |
| |
| include ../../make.rules |
| |
| CPPFLAGS = -I$(INCLBRDDIR) -I$(INCLCMNDIR) -I$(INCLCMNDIR)/$(CPUARCH) \ |
| -I$(LIBCMNDIR)/libc/include |
| CFLAGS += -fno-builtin $(FLAG) $(CPPFLAGS) -O2 -msoft-float $(MAMBO) |
| CFLAGS += $(BOOT) $(IOCONF) -Wa,-mregnames $(RELEASE) $(CPUARCHDEF) -Wall |
| ASFLAGS = $(BOOT) $(IOCONF) $(RELEASE)$(CPUARCHDEF) -Wa,-mregnames |
| LDFLAGS1 = -nostdlib -e__start -Tstage2.lds -N -Ttext=0x100 |
| |
| |
| STG1OBJ = startup.o version.o boot_abort.o romfs.o io_generic.o board_io.o |
| STG1OBJ += stage2_head.o stage2.o comlib.o romfs_wrap.o nvramlog.o |
| |
| .PHONY: version.S |
| |
| all: stage1.bin Cboot.o |
| |
| stage1.bin: $(STG1OBJ) $(LIBCMNDIR)/libelf.a $(LIBCMNDIR)/libc.a |
| $(LD) $(LDFLAGS1) -o stage1.elf $^ |
| $(OBJCOPY) -O binary stage1.elf $@ |
| |
| romfs.o: ../../llfw/romfs.S |
| $(CC) $(CFLAGS) -c ../../llfw/romfs.S |
| |
| boot_abort.o: ../../llfw/boot_abort.S |
| $(CC) $(CFLAGS) -c ../../llfw/boot_abort.S |
| |
| nvramlog.o: ../../llfw/nvramlog.S |
| $(CC) $(CFLAGS) -c ../../llfw/nvramlog.S |
| |
| include $(LLFWCMNDIR)/clib/Makefile.inc |
| |
| include $(LLFWCMNDIR)/io_generic/Makefile.inc |
| |
| romfs_wrap.o: ../../llfw/romfs_wrap.c |
| $(CC) $(CFLAGS) -c ../../llfw/romfs_wrap.c |
| |
| Cboot.o: Cboot.S |
| $(CC) $(CFLAGS) -c $^ |
| $(OBJCOPY) -O binary Cboot.o Cboot.bin |
| |
| %.o: %.S |
| $(CC) $(CFLAGS) -c $^ |
| |
| clean: |
| rm -f *.o *.bin *.elf |
