| Stefan Roese | 42fbddd | 2006-09-07 11:51:23 +0200 | [diff] [blame^] | 1 | # |
| 2 | # (C) Copyright 2006 |
| 3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. |
| 4 | # |
| 5 | # See file CREDITS for list of people who contributed to this |
| 6 | # project. |
| 7 | # |
| 8 | # This program is free software; you can redistribute it and/or |
| 9 | # modify it under the terms of the GNU General Public License as |
| 10 | # published by the Free Software Foundation; either version 2 of |
| 11 | # the License, or (at your option) any later version. |
| 12 | # |
| 13 | # This program is distributed in the hope that it will be useful, |
| 14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | # GNU General Public License for more details. |
| 17 | # |
| 18 | # You should have received a copy of the GNU General Public License |
| 19 | # along with this program; if not, write to the Free Software |
| 20 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | # MA 02111-1307 USA |
| 22 | # |
| 23 | |
| 24 | include $(TOPDIR)/config.mk |
| 25 | include board/$(BOARDDIR)/config.mk |
| 26 | |
| 27 | LDSCRIPT= board/$(BOARDDIR)/u-boot.lds |
| 28 | LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS) |
| 29 | AFLAGS += -DCONFIG_NAND_SPL |
| 30 | CFLAGS += -DCONFIG_NAND_SPL |
| 31 | |
| 32 | SOBJS = start.o init.o resetvec.o |
| 33 | COBJS = nand_boot.o ndfc.o sdram.o |
| 34 | |
| 35 | SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) |
| 36 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) |
| 37 | |
| 38 | ALL = u-boot-spl u-boot-spl.bin u-boot-spl-4k.bin |
| 39 | |
| 40 | all: $(obj).depend $(ALL) |
| 41 | |
| 42 | u-boot-spl-4k.bin: u-boot-spl |
| 43 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ |
| 44 | |
| 45 | u-boot-spl.bin: u-boot-spl |
| 46 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ |
| 47 | |
| 48 | u-boot-spl: $(OBJS) |
| 49 | $(LD) $(LDFLAGS) $$UNDEF_SYM $(OBJS) \ |
| 50 | -Map u-boot-spl.map -o u-boot-spl |
| 51 | |
| 52 | # create symbolic links for common files |
| 53 | |
| 54 | # from cpu directory |
| 55 | ndfc.c: |
| 56 | @rm -f ndfc.c |
| 57 | ln -s ../cpu/ppc4xx/ndfc.c ndfc.c |
| 58 | |
| 59 | resetvec.S: |
| 60 | @rm -f resetvec.S |
| 61 | ln -s ../cpu/ppc4xx/resetvec.S resetvec.S |
| 62 | |
| 63 | start.S: |
| 64 | @rm -f start.S |
| 65 | ln -s ../cpu/ppc4xx/start.S start.S |
| 66 | |
| 67 | # from board directory |
| 68 | init.S: |
| 69 | @rm -f init.S |
| 70 | ln -s ../board/amcc/sequoia/init.S init.S |
| 71 | |
| 72 | sdram.c: |
| 73 | @rm -f sdram.c |
| 74 | ln -s ../board/amcc/sequoia/sdram.c sdram.c |
| 75 | |
| 76 | ######################################################################### |
| 77 | |
| 78 | # defines $(obj).depend target |
| 79 | include $(SRCTREE)/rules.mk |
| 80 | |
| 81 | sinclude $(obj).depend |
| 82 | |
| 83 | ######################################################################### |