]>
Commit | Line | Data |
---|---|---|
f7780ec9 DD |
1 | # |
2 | # (C) Copyright 2007 | |
3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | # | |
e1f70381 | 5 | # Copyright 2009-2011 Freescale Semiconductor, Inc. |
f7780ec9 DD |
6 | # |
7 | # See file CREDITS for list of people who contributed to this | |
8 | # project. | |
9 | # | |
10 | # This program is free software; you can redistribute it and/or | |
11 | # modify it under the terms of the GNU General Public License as | |
12 | # published by the Free Software Foundation; either version 2 of | |
13 | # the License, or (at your option) any later version. | |
14 | # | |
15 | # This program is distributed in the hope that it will be useful, | |
16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | # GNU General Public License for more details. | |
19 | # | |
20 | # You should have received a copy of the GNU General Public License | |
21 | # along with this program; if not, write to the Free Software | |
22 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | # MA 02111-1307 USA | |
24 | # | |
25 | ||
26 | NAND_SPL := y | |
96196a1f | 27 | CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000 |
f7780ec9 DD |
28 | PAD_TO := 0xfff01000 |
29 | ||
30 | include $(TOPDIR)/config.mk | |
31 | ||
3b258e2e WD |
32 | nandobj := $(OBJTREE)/nand_spl/ |
33 | ||
03b7004d | 34 | LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds |
97b24d3d | 35 | LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst |
e1f70381 DD |
36 | LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ |
37 | $(LDFLAGS) $(LDFLAGS_FINAL) | |
f7780ec9 DD |
38 | AFLAGS += -DCONFIG_NAND_SPL |
39 | CFLAGS += -DCONFIG_NAND_SPL | |
40 | ||
41 | SOBJS = start.o resetvec.o | |
b9735cba | 42 | COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ |
f7780ec9 DD |
43 | nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o |
44 | ||
45 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) | |
46 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) | |
47 | __OBJS := $(SOBJS) $(COBJS) | |
3b258e2e | 48 | LNDIR := $(nandobj)board/$(BOARDDIR) |
f7780ec9 DD |
49 | |
50 | ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin | |
51 | ||
52 | all: $(obj).depend $(ALL) | |
53 | ||
54 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
55 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
56 | ||
57 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
58 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
59 | ||
e1f70381 | 60 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds |
f7780ec9 DD |
61 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
62 | -Map $(nandobj)u-boot-spl.map \ | |
63 | -o $(nandobj)u-boot-spl | |
64 | ||
97b24d3d MV |
65 | # The following line expands into whole rule which generates $(LSTSCRIPT), |
66 | # the file containing u-boots LG-array linker section. This is included into | |
67 | # $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file. | |
68 | $(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS))) | |
69 | $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT) | |
a6d0f62a SW |
70 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ |
71 | -ansi -D__ASSEMBLY__ -P - <$< >$@ | |
e1f70381 | 72 | |
f7780ec9 DD |
73 | # create symbolic links for common files |
74 | ||
75 | $(obj)cache.c: | |
76 | @rm -f $(obj)cache.c | |
a47a12be | 77 | ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c |
f7780ec9 DD |
78 | |
79 | $(obj)cpu_init_early.c: | |
80 | @rm -f $(obj)cpu_init_early.c | |
a47a12be | 81 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c |
f7780ec9 | 82 | |
b9735cba SW |
83 | $(obj)spl_minimal.c: |
84 | @rm -f $(obj)spl_minimal.c | |
85 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c | |
f7780ec9 DD |
86 | |
87 | $(obj)fsl_law.c: | |
88 | @rm -f $(obj)fsl_law.c | |
8bc50f0b | 89 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c |
f7780ec9 DD |
90 | |
91 | $(obj)law.c: | |
92 | @rm -f $(obj)law.c | |
93 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c | |
94 | ||
95 | $(obj)nand_boot_fsl_elbc.c: | |
96 | @rm -f $(obj)nand_boot_fsl_elbc.c | |
97 | ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \ | |
98 | $(obj)nand_boot_fsl_elbc.c | |
99 | ||
100 | $(obj)ns16550.c: | |
101 | @rm -f $(obj)ns16550.c | |
102 | ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c | |
103 | ||
104 | $(obj)resetvec.S: | |
105 | @rm -f $(obj)resetvec.S | |
03b7004d | 106 | ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S |
f7780ec9 DD |
107 | |
108 | $(obj)fixed_ivor.S: | |
109 | @rm -f $(obj)fixed_ivor.S | |
a47a12be | 110 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S |
f7780ec9 DD |
111 | |
112 | $(obj)start.S: $(obj)fixed_ivor.S | |
113 | @rm -f $(obj)start.S | |
a47a12be | 114 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S |
f7780ec9 DD |
115 | |
116 | $(obj)tlb.c: | |
117 | @rm -f $(obj)tlb.c | |
a47a12be | 118 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c |
f7780ec9 DD |
119 | |
120 | $(obj)tlb_table.c: | |
121 | @rm -f $(obj)tlb_table.c | |
122 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c | |
123 | ||
e8967d96 KG |
124 | ifneq ($(OBJTREE), $(SRCTREE)) |
125 | $(obj)nand_boot.c: | |
126 | @rm -f $(obj)nand_boot.c | |
127 | ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c | |
128 | endif | |
129 | ||
f7780ec9 DD |
130 | ######################################################################### |
131 | ||
132 | $(obj)%.o: $(obj)%.S | |
133 | $(CC) $(AFLAGS) -c -o $@ $< | |
134 | ||
135 | $(obj)%.o: $(obj)%.c | |
136 | $(CC) $(CFLAGS) -c -o $@ $< | |
137 | ||
138 | # defines $(obj).depend target | |
139 | include $(SRCTREE)/rules.mk | |
140 | ||
141 | sinclude $(obj).depend | |
142 | ||
143 | ######################################################################### |