]>
Commit | Line | Data |
---|---|---|
cf959c7d SR |
1 | # |
2 | # (C) Copyright 2007 | |
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 $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk | |
26 | ||
27 | LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds | |
6dc1eceb HW |
28 | LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ |
29 | $(LDFLAGS_FINAL) | |
cf959c7d SR |
30 | AFLAGS += -DCONFIG_NAND_SPL |
31 | CFLAGS += -DCONFIG_NAND_SPL | |
32 | ||
33 | SOBJS = start.o init.o resetvec.o | |
34 | COBJS = nand_boot.o nand_ecc.o ndfc.o sdram.o | |
35 | ||
36 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) | |
37 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) | |
38 | __OBJS := $(SOBJS) $(COBJS) | |
39 | LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) | |
40 | ||
41 | nandobj := $(OBJTREE)/nand_spl/ | |
42 | ||
43 | ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin | |
44 | ||
45 | all: $(obj).depend $(ALL) | |
46 | ||
47 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
48 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
49 | ||
50 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
51 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
52 | ||
1aada9cd | 53 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds |
767589a7 | 54 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
cf959c7d SR |
55 | -Map $(nandobj)u-boot-spl.map \ |
56 | -o $(nandobj)u-boot-spl | |
57 | ||
1aada9cd WD |
58 | $(nandobj)u-boot.lds: $(LDSCRIPT) |
59 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ | |
60 | ||
cf959c7d SR |
61 | # create symbolic links for common files |
62 | ||
63 | # from cpu directory | |
64 | $(obj)ndfc.c: | |
65 | @rm -f $(obj)ndfc.c | |
12582ac7 | 66 | ln -s $(SRCTREE)/drivers/mtd/nand/ndfc.c $(obj)ndfc.c |
cf959c7d SR |
67 | |
68 | $(obj)resetvec.S: | |
69 | @rm -f $(obj)resetvec.S | |
a47a12be | 70 | ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/resetvec.S $(obj)resetvec.S |
cf959c7d SR |
71 | |
72 | $(obj)start.S: | |
73 | @rm -f $(obj)start.S | |
a47a12be | 74 | ln -s $(SRCTREE)/arch/powerpc/cpu/ppc4xx/start.S $(obj)start.S |
cf959c7d SR |
75 | |
76 | # from board directory | |
77 | $(obj)init.S: | |
78 | @rm -f $(obj)init.S | |
79 | ln -s $(SRCTREE)/board/amcc/bamboo/init.S $(obj)init.S | |
80 | ||
81 | # from nand_spl directory | |
82 | $(obj)nand_boot.c: | |
83 | @rm -f $(obj)nand_boot.c | |
84 | ln -s $(SRCTREE)/nand_spl/nand_boot.c $(obj)nand_boot.c | |
85 | ||
7817cb20 | 86 | # from drivers/mtd/nand directory |
cf959c7d SR |
87 | $(obj)nand_ecc.c: |
88 | @rm -f $(obj)nand_ecc.c | |
59829cc1 | 89 | ln -s $(SRCTREE)/drivers/mtd/nand/nand_ecc.c $(obj)nand_ecc.c |
cf959c7d | 90 | |
6c2f4f38 GB |
91 | ifneq ($(OBJTREE), $(SRCTREE)) |
92 | $(obj)sdram.c: | |
93 | @rm -f $(obj)sdram.c | |
94 | ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/sdram.c $(obj)sdram.c | |
95 | endif | |
96 | ||
cf959c7d SR |
97 | ######################################################################### |
98 | ||
99 | $(obj)%.o: $(obj)%.S | |
100 | $(CC) $(AFLAGS) -c -o $@ $< | |
101 | ||
102 | $(obj)%.o: $(obj)%.c | |
103 | $(CC) $(CFLAGS) -c -o $@ $< | |
104 | ||
105 | # defines $(obj).depend target | |
106 | include $(SRCTREE)/rules.mk | |
107 | ||
108 | sinclude $(obj).depend | |
109 | ||
110 | ######################################################################### |