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Commit | Line | Data |
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5bb907a4 RM |
1 | # |
2 | # (C) Copyright 2007 | |
3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
4 | # (C) Copyright 2008 Freescale Semiconductor | |
5 | # (C) Copyright Sheldon Instruments, Inc. 2008 | |
6 | # | |
1a459660 | 7 | # SPDX-License-Identifier: GPL-2.0+ |
5bb907a4 RM |
8 | # |
9 | ||
9c366881 MY |
10 | include $(srctree)/$(src)/config.mk |
11 | ||
5ee828ca | 12 | nandobj := $(objtree)/nand_spl/ |
3b258e2e | 13 | |
4379ac61 | 14 | LDSCRIPT= $(srctree)/nand_spl/board/$(BOARDDIR)/u-boot.lds |
6dc1eceb HW |
15 | LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \ |
16 | $(LDFLAGS) $(LDFLAGS_FINAL) | |
6825a95b MY |
17 | asflags-y += -DCONFIG_NAND_SPL |
18 | ccflags-y += -DCONFIG_NAND_SPL | |
5bb907a4 RM |
19 | |
20 | SOBJS = start.o ticks.o | |
06f60ae3 | 21 | COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o spl_minimal.o \ |
2b6fd5c7 | 22 | time.o cache.o |
5bb907a4 | 23 | |
9e414032 | 24 | OBJS := $(addprefix $(obj)/,$(SOBJS) $(COBJS)) |
5bb907a4 | 25 | __OBJS := $(SOBJS) $(COBJS) |
3b258e2e | 26 | LNDIR := $(nandobj)board/$(BOARDDIR) |
5bb907a4 | 27 | |
6825a95b MY |
28 | targets += $(__OBJS) |
29 | ||
5310b8b2 | 30 | all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin |
5bb907a4 RM |
31 | |
32 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
95ddcd68 | 33 | $(OBJCOPY) $(OBJCOPYFLAGS) --pad-to=$(PAD_TO) -O binary $< $@ |
5bb907a4 RM |
34 | |
35 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
95ddcd68 | 36 | $(OBJCOPY) $(OBJCOPYFLAGS) -O binary $< $@ |
5bb907a4 | 37 | |
1aada9cd | 38 | $(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot.lds |
767589a7 | 39 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ |
5310b8b2 | 40 | -Map $(nandobj)u-boot-spl.map -o $@ |
5bb907a4 | 41 | |
1aada9cd | 42 | $(nandobj)u-boot.lds: $(LDSCRIPT) |
6825a95b | 43 | $(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ |
1aada9cd | 44 | |
5bb907a4 RM |
45 | # create symbolic links for common files |
46 | ||
9e414032 | 47 | $(obj)/start.S: |
4b00d1aa | 48 | @rm -f $@ |
01286329 | 49 | ln -s $(srctree)/arch/powerpc/cpu/mpc83xx/start.S $@ |
5bb907a4 | 50 | |
9e414032 | 51 | $(obj)/nand_boot_fsl_elbc.c: |
4b00d1aa | 52 | @rm -f $@ |
01286329 | 53 | ln -s $(srctree)/nand_spl/nand_boot_fsl_elbc.c $@ |
5bb907a4 | 54 | |
9e414032 | 55 | $(obj)/sdram.c: |
4b00d1aa | 56 | @rm -f $@ |
01286329 | 57 | ln -s $(srctree)/board/$(BOARDDIR)/sdram.c $@ |
5bb907a4 | 58 | |
9e414032 | 59 | $(obj)/$(BOARD).c: |
4b00d1aa | 60 | @rm -f $@ |
01286329 | 61 | ln -s $(srctree)/board/$(BOARDDIR)/$(BOARD).c $@ |
5bb907a4 | 62 | |
9e414032 | 63 | $(obj)/ns16550.c: |
4b00d1aa | 64 | @rm -f $@ |
01286329 | 65 | ln -s $(srctree)/drivers/serial/ns16550.c $@ |
5bb907a4 | 66 | |
9e414032 | 67 | $(obj)/spl_minimal.c: |
4b00d1aa | 68 | @rm -f $@ |
01286329 | 69 | ln -s $(srctree)/arch/powerpc/cpu/mpc83xx/spl_minimal.c $@ |
5bb907a4 | 70 | |
9e414032 | 71 | $(obj)/cache.c: |
4b00d1aa | 72 | @rm -f $@ |
01286329 | 73 | ln -s $(srctree)/arch/powerpc/lib/cache.c $@ |
2b6fd5c7 | 74 | |
9e414032 | 75 | $(obj)/time.c: |
4b00d1aa | 76 | @rm -f $@ |
01286329 | 77 | ln -s $(srctree)/arch/powerpc/lib/time.c $@ |
5bb907a4 | 78 | |
9e414032 | 79 | $(obj)/ticks.S: |
4b00d1aa | 80 | @rm -f $@ |
01286329 | 81 | ln -s $(srctree)/arch/powerpc/lib/ticks.S $@ |