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Commit | Line | Data |
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cb14e93b KG |
1 | # |
2 | # (C) Copyright 2007 | |
3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | # | |
e1f70381 | 5 | # Copyright 2009-2011 Freescale Semiconductor, Inc. |
cb14e93b | 6 | # |
1a459660 | 7 | # SPDX-License-Identifier: GPL-2.0+ |
cb14e93b KG |
8 | # |
9 | ||
cb14e93b KG |
10 | CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000 |
11 | PAD_TO := 0xfff01000 | |
12 | ||
3b258e2e WD |
13 | nandobj := $(OBJTREE)/nand_spl/ |
14 | ||
cb14e93b | 15 | LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds |
e1f70381 DD |
16 | LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ |
17 | $(LDFLAGS) $(LDFLAGS_FINAL) | |
cb14e93b KG |
18 | AFLAGS += -DCONFIG_NAND_SPL |
19 | CFLAGS += -DCONFIG_NAND_SPL | |
20 | ||
21 | SOBJS = start.o resetvec.o | |
b9735cba | 22 | COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ |
cb14e93b KG |
23 | nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o |
24 | ||
9e414032 MY |
25 | SRCS := $(addprefix $(obj)/,$(SOBJS:.o=.S) $(COBJS:.o=.c)) |
26 | OBJS := $(addprefix $(obj)/,$(SOBJS) $(COBJS)) | |
cb14e93b | 27 | __OBJS := $(SOBJS) $(COBJS) |
3b258e2e | 28 | LNDIR := $(nandobj)board/$(BOARDDIR) |
cb14e93b | 29 | |
5310b8b2 | 30 | all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin |
cb14e93b KG |
31 | |
32 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
33 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
34 | ||
35 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
36 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
37 | ||
e1f70381 | 38 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds |
cb14e93b | 39 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
5310b8b2 | 40 | -Map $(nandobj)u-boot-spl.map -o $@ |
cb14e93b | 41 | |
ef123c52 | 42 | $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) |
a6d0f62a SW |
43 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ |
44 | -ansi -D__ASSEMBLY__ -P - <$< >$@ | |
e1f70381 | 45 | |
cb14e93b KG |
46 | # create symbolic links for common files |
47 | ||
9e414032 | 48 | $(obj)/cache.c: |
5310b8b2 MY |
49 | @rm -f $@ |
50 | ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@ | |
cb14e93b | 51 | |
9e414032 | 52 | $(obj)/cpu_init_early.c: |
5310b8b2 MY |
53 | @rm -f $@ |
54 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $@ | |
cb14e93b | 55 | |
9e414032 | 56 | $(obj)/spl_minimal.c: |
5310b8b2 MY |
57 | @rm -f $@ |
58 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/spl_minimal.c $@ | |
cb14e93b | 59 | |
9e414032 | 60 | $(obj)/fsl_law.c: |
5310b8b2 MY |
61 | @rm -f $@ |
62 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@ | |
cb14e93b | 63 | |
9e414032 | 64 | $(obj)/law.c: |
5310b8b2 MY |
65 | @rm -f $@ |
66 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@ | |
cb14e93b | 67 | |
9e414032 | 68 | $(obj)/nand_boot_fsl_elbc.c: |
5310b8b2 MY |
69 | @rm -f $@ |
70 | ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@ | |
cb14e93b | 71 | |
9e414032 | 72 | $(obj)/ns16550.c: |
5310b8b2 MY |
73 | @rm -f $@ |
74 | ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@ | |
cb14e93b | 75 | |
9e414032 | 76 | $(obj)/resetvec.S: |
5310b8b2 MY |
77 | @rm -f $@ |
78 | ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@ | |
cb14e93b | 79 | |
9e414032 | 80 | $(obj)/fixed_ivor.S: |
5310b8b2 MY |
81 | @rm -f $@ |
82 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $@ | |
cb14e93b | 83 | |
9e414032 | 84 | $(obj)/start.S: $(obj)/fixed_ivor.S |
5310b8b2 MY |
85 | @rm -f $@ |
86 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $@ | |
cb14e93b | 87 | |
9e414032 | 88 | $(obj)/tlb.c: |
5310b8b2 MY |
89 | @rm -f $@ |
90 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $@ | |
cb14e93b | 91 | |
9e414032 | 92 | $(obj)/tlb_table.c: |
5310b8b2 MY |
93 | @rm -f $@ |
94 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@ |