| | 1 | # |
| | 2 | # Copyright 2010-2011 Freescale Semiconductor, Inc. |
| | 3 | # |
| | 4 | # SPDX-License-Identifier: GPL-2.0+ |
| | 5 | # |
| | 6 | |
| | 7 | PAD_TO := 0xfff01000 |
| | 8 | |
| | 9 | nandobj := $(OBJTREE)/nand_spl/ |
| | 10 | |
| | 11 | LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds |
| | 12 | LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ |
| | 13 | $(LDFLAGS) $(LDFLAGS_FINAL) |
| | 14 | AFLAGS += -DCONFIG_NAND_SPL |
| | 15 | CFLAGS += -DCONFIG_NAND_SPL |
| | 16 | |
| | 17 | SOBJS = start.o resetvec.o |
| | 18 | COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ |
| | 19 | nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o |
| | 20 | |
| | 21 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) |
| | 22 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) |
| | 23 | __OBJS := $(SOBJS) $(COBJS) |
| | 24 | LNDIR := $(nandobj)board/$(BOARDDIR) |
| | 25 | |
| | 26 | all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin |
| | 27 | |
| | 28 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl |
| | 29 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ |
| | 30 | |
| | 31 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl |
| | 32 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ |
| | 33 | |
| | 34 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds |
| | 35 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
| | 36 | -Map $(nandobj)u-boot-spl.map -o $@ |
| | 37 | |
| | 38 | $(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) |
| | 39 | $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \ |
| | 40 | -ansi -D__ASSEMBLY__ -P - <$< >$@ |
| | 41 | |
| | 42 | # create symbolic links for common files |
| | 43 | |
| | 44 | $(obj)cache.c: |
| | 45 | @rm -f $@ |
| | 46 | ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@ |
| | 47 | |
| | 48 | $(obj)cpu_init_early.c: |
| | 49 | @rm -f $@ |
| | 50 | ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $@ |
| | 51 | |
| | 52 | $(obj)spl_minimal.c: |
| | 53 | @rm -f $@ |
| | 54 | ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $@ |
| | 55 | |
| | 56 | $(obj)fsl_law.c: |
| | 57 | @rm -f $@ |
| | 58 | ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@ |
| | 59 | |
| | 60 | $(obj)law.c: |
| | 61 | @rm -f $@ |
| | 62 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $@ |
| | 63 | |
| | 64 | $(obj)nand_boot_fsl_elbc.c: |
| | 65 | @rm -f $@ |
| | 66 | ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@ |
| | 67 | |
| | 68 | $(obj)ns16550.c: |
| | 69 | @rm -f $@ |
| | 70 | ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@ |
| | 71 | |
| | 72 | $(obj)resetvec.S: |
| | 73 | @rm -f $@ |
| | 74 | ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@ |
| | 75 | |
| | 76 | $(obj)fixed_ivor.S: |
| | 77 | @rm -f $@ |
| | 78 | ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $@ |
| | 79 | |
| | 80 | $(obj)start.S: $(obj)fixed_ivor.S |
| | 81 | @rm -f $@ |
| | 82 | ln -sf $(SRCTREE)/$(CPUDIR)/start.S $@ |
| | 83 | |
| | 84 | $(obj)tlb.c: |
| | 85 | @rm -f $@ |
| | 86 | ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $@ |
| | 87 | |
| | 88 | $(obj)tlb_table.c: |
| | 89 | @rm -f $@ |
| | 90 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@ |
| | 91 | |
| | 92 | ifneq ($(OBJTREE), $(SRCTREE)) |
| | 93 | $(obj)nand_boot.c: |
| | 94 | @rm -f $@ |
| | 95 | ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@ |
| | 96 | endif |
| | 97 | |
| | 98 | ######################################################################### |
| | 99 | |
| | 100 | $(obj)%.o: $(obj)%.S |
| | 101 | $(CC) $(AFLAGS) -c -o $@ $< |
| | 102 | |
| | 103 | $(obj)%.o: $(obj)%.c |
| | 104 | $(CC) $(CFLAGS) -c -o $@ $< |
projects / people / ms / u-boot.git / blame_incremental