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Commit | Line | Data |
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9a1a0aed MH |
1 | # |
2 | # (C) Copyright 2007 | |
3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | # | |
e1f70381 | 5 | # Copyright 2009-2011 Freescale Semiconductor, Inc. |
9a1a0aed | 6 | # |
1a459660 | 7 | # SPDX-License-Identifier: GPL-2.0+ |
9a1a0aed MH |
8 | # |
9 | ||
10 | NAND_SPL := y | |
96196a1f | 11 | CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000 |
9a1a0aed MH |
12 | PAD_TO := 0xfff01000 |
13 | ||
14 | include $(TOPDIR)/config.mk | |
15 | ||
3b258e2e WD |
16 | nandobj := $(OBJTREE)/nand_spl/ |
17 | ||
03b7004d | 18 | LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds |
e1f70381 DD |
19 | LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ |
20 | $(LDFLAGS) $(LDFLAGS_FINAL) | |
9a1a0aed MH |
21 | AFLAGS += -DCONFIG_NAND_SPL |
22 | CFLAGS += -DCONFIG_NAND_SPL | |
23 | ||
24 | SOBJS = start.o resetvec.o | |
b9735cba | 25 | COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ |
9a1a0aed MH |
26 | nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o |
27 | ||
28 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) | |
29 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) | |
30 | __OBJS := $(SOBJS) $(COBJS) | |
3b258e2e | 31 | LNDIR := $(nandobj)board/$(BOARDDIR) |
9a1a0aed MH |
32 | |
33 | ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin | |
34 | ||
35 | all: $(obj).depend $(ALL) | |
36 | ||
37 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
38 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
39 | ||
40 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
41 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
42 | ||
e1f70381 | 43 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds |
9a1a0aed MH |
44 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
45 | -Map $(nandobj)u-boot-spl.map \ | |
46 | -o $(nandobj)u-boot-spl | |
47 | ||
ef123c52 | 48 | $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) |
a6d0f62a SW |
49 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ |
50 | -ansi -D__ASSEMBLY__ -P - <$< >$@ | |
e1f70381 | 51 | |
9a1a0aed MH |
52 | # create symbolic links for common files |
53 | ||
54 | $(obj)cache.c: | |
55 | @rm -f $(obj)cache.c | |
a47a12be | 56 | ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c |
9a1a0aed MH |
57 | |
58 | $(obj)cpu_init_early.c: | |
59 | @rm -f $(obj)cpu_init_early.c | |
a47a12be | 60 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c |
9a1a0aed | 61 | |
b9735cba SW |
62 | $(obj)spl_minimal.c: |
63 | @rm -f $(obj)spl_minimal.c | |
64 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $(obj)spl_minimal.c | |
9a1a0aed MH |
65 | |
66 | $(obj)fsl_law.c: | |
67 | @rm -f $(obj)fsl_law.c | |
8bc50f0b | 68 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c |
9a1a0aed MH |
69 | |
70 | $(obj)law.c: | |
71 | @rm -f $(obj)law.c | |
72 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c | |
73 | ||
74 | $(obj)nand_boot_fsl_elbc.c: | |
75 | @rm -f $(obj)nand_boot_fsl_elbc.c | |
76 | ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \ | |
77 | $(obj)nand_boot_fsl_elbc.c | |
78 | ||
79 | $(obj)ns16550.c: | |
80 | @rm -f $(obj)ns16550.c | |
81 | ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c | |
82 | ||
83 | $(obj)resetvec.S: | |
84 | @rm -f $(obj)resetvec.S | |
03b7004d | 85 | ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S |
9a1a0aed MH |
86 | |
87 | $(obj)fixed_ivor.S: | |
88 | @rm -f $(obj)fixed_ivor.S | |
a47a12be | 89 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S |
9a1a0aed MH |
90 | |
91 | $(obj)start.S: $(obj)fixed_ivor.S | |
92 | @rm -f $(obj)start.S | |
a47a12be | 93 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S |
9a1a0aed MH |
94 | |
95 | $(obj)tlb.c: | |
96 | @rm -f $(obj)tlb.c | |
a47a12be | 97 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c |
9a1a0aed MH |
98 | |
99 | $(obj)tlb_table.c: | |
100 | @rm -f $(obj)tlb_table.c | |
101 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c | |
102 | ||
e8967d96 KG |
103 | ifneq ($(OBJTREE), $(SRCTREE)) |
104 | $(obj)nand_boot.c: | |
105 | @rm -f $(obj)nand_boot.c | |
106 | ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c | |
107 | endif | |
108 | ||
9a1a0aed MH |
109 | ######################################################################### |
110 | ||
111 | $(obj)%.o: $(obj)%.S | |
112 | $(CC) $(AFLAGS) -c -o $@ $< | |
113 | ||
114 | $(obj)%.o: $(obj)%.c | |
115 | $(CC) $(CFLAGS) -c -o $@ $< | |
116 | ||
117 | # defines $(obj).depend target | |
118 | include $(SRCTREE)/rules.mk | |
119 | ||
120 | sinclude $(obj).depend | |
121 | ||
122 | ######################################################################### |