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11edcfe2 GL |
1 | # |
2 | # (C) Copyright 2006-2007 | |
3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | # | |
5 | # (C) Copyright 2008 | |
6 | # Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> | |
7 | # | |
8 | # See file CREDITS for list of people who contributed to this | |
9 | # project. | |
10 | # | |
11 | # This program is free software; you can redistribute it and/or | |
12 | # modify it under the terms of the GNU General Public License as | |
13 | # published by the Free Software Foundation; either version 2 of | |
14 | # the License, or (at your option) any later version. | |
15 | # | |
16 | # This program is distributed in the hope that it will be useful, | |
17 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | # GNU General Public License for more details. | |
20 | # | |
21 | # You should have received a copy of the GNU General Public License | |
22 | # along with this program; if not, write to the Free Software | |
23 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
24 | # MA 02111-1307 USA | |
25 | # | |
26 | ||
27 | CONFIG_NAND_SPL = y | |
28 | ||
29 | include $(TOPDIR)/config.mk | |
30 | include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk | |
31 | ||
32 | LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds | |
14d0a02a | 33 | LDFLAGS = -Bstatic -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) |
11edcfe2 GL |
34 | AFLAGS += -DCONFIG_NAND_SPL |
35 | CFLAGS += -DCONFIG_NAND_SPL | |
36 | ||
37 | SOBJS = start.o cpu_init.o lowlevel_init.o | |
45b8679c | 38 | COBJS = nand_boot.o nand_ecc.o s3c64xx.o smdk6400_nand_spl.o |
11edcfe2 GL |
39 | |
40 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) | |
41 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) | |
42 | __OBJS := $(SOBJS) $(COBJS) | |
43 | LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) | |
44 | ||
45 | nandobj := $(OBJTREE)/nand_spl/ | |
46 | ||
47 | ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin | |
48 | ||
49 | all: $(obj).depend $(ALL) | |
50 | ||
51 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
52 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
53 | ||
54 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
55 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
56 | ||
1aada9cd | 57 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds |
11edcfe2 GL |
58 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ |
59 | -Map $(nandobj)u-boot-spl.map \ | |
60 | -o $(nandobj)u-boot-spl | |
61 | ||
1aada9cd WD |
62 | $(nandobj)u-boot.lds: $(LDSCRIPT) |
63 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ | |
64 | ||
11edcfe2 GL |
65 | # create symbolic links for common files |
66 | ||
67 | # from cpu directory | |
68 | $(obj)start.S: | |
69 | @rm -f $@ | |
84ad6884 | 70 | @ln -s $(TOPDIR)/arch/arm/cpu/arm1176/start.S $@ |
11edcfe2 GL |
71 | |
72 | # from SoC directory | |
73 | $(obj)cpu_init.S: | |
74 | @rm -f $@ | |
84ad6884 | 75 | @ln -s $(TOPDIR)/arch/arm/cpu/arm1176/s3c64xx/cpu_init.S $@ |
11edcfe2 GL |
76 | |
77 | # from board directory | |
78 | $(obj)lowlevel_init.S: | |
79 | @rm -f $@ | |
80 | @ln -s $(TOPDIR)/board/samsung/smdk6400/lowlevel_init.S $@ | |
81 | ||
82 | # from nand_spl directory | |
83 | $(obj)nand_boot.c: | |
84 | @rm -f $@ | |
85 | @ln -s $(TOPDIR)/nand_spl/nand_boot.c $@ | |
86 | ||
87 | # from drivers/mtd/nand directory | |
88 | $(obj)nand_ecc.c: | |
89 | @rm -f $@ | |
90 | @ln -s $(TOPDIR)/drivers/mtd/nand/nand_ecc.c $@ | |
91 | ||
92 | $(obj)s3c64xx.c: | |
93 | @rm -f $@ | |
94 | @ln -s $(TOPDIR)/drivers/mtd/nand/s3c64xx.c $@ | |
95 | ||
45b8679c SG |
96 | $(obj)smdk6400_nand_spl.c: |
97 | @rm -f $@ | |
98 | @ln -s $(TOPDIR)/board/samsung/smdk6400/smdk6400_nand_spl.c $@ | |
99 | ||
11edcfe2 GL |
100 | ######################################################################### |
101 | ||
102 | $(obj)%.o: $(obj)%.S | |
103 | $(CC) $(AFLAGS) -c -o $@ $< | |
104 | ||
105 | $(obj)%.o: $(obj)%.c | |
106 | $(CC) $(CFLAGS) -c -o $@ $< | |
107 | ||
108 | # defines $(obj).depend target | |
109 | include $(SRCTREE)/rules.mk | |
110 | ||
111 | sinclude $(obj).depend | |
112 | ||
113 | ######################################################################### |