projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| e4c09508 SW |
1 | # |
| 2 | # (C) Copyright 2007 | |
| 3 | # Stefan Roese, DENX Software Engineering, sr@denx.de. | |
| 4 | # (C) Copyright 2008 Freescale Semiconductor | |
| 5 | # | |
| 6 | # See file CREDITS for list of people who contributed to this | |
| 7 | # project. | |
| 8 | # | |
| 9 | # This program is free software; you can redistribute it and/or | |
| 10 | # modify it under the terms of the GNU General Public License as | |
| 11 | # published by the Free Software Foundation; either version 2 of | |
| 12 | # the License, or (at your option) any later version. | |
| 13 | # | |
| 14 | # This program is distributed in the hope that it will be useful, | |
| 15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | # GNU General Public License for more details. | |
| 18 | # | |
| 19 | # You should have received a copy of the GNU General Public License | |
| 20 | # along with this program; if not, write to the Free Software | |
| 21 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 22 | # MA 02111-1307 USA | |
| 23 | # | |
| 24 | ||
| 25 | NAND_SPL := y | |
| 26 | TEXT_BASE := 0xfff00000 | |
| 27 | PAD_TO := 0xfff04000 | |
| 28 | ||
| 29 | include $(TOPDIR)/config.mk | |
| 30 | ||
| 31 | LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds | |
| 32 | LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS) | |
| 33 | AFLAGS += -DCONFIG_NAND_SPL | |
| 34 | CFLAGS += -DCONFIG_NAND_SPL | |
| 35 | ||
| 36 | SOBJS = start.o ticks.o | |
| 37 | COBJS = nand_boot_fsl_elbc.o $(BOARD).o sdram.o ns16550.o nand_init.o time.o | |
| 38 | ||
| 39 | SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) | |
| 40 | OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) | |
| 41 | __OBJS := $(SOBJS) $(COBJS) | |
| 42 | LNDIR := $(OBJTREE)/nand_spl/board/$(BOARDDIR) | |
| 43 | ||
| 44 | nandobj := $(OBJTREE)/nand_spl/ | |
| 45 | ||
| 46 | ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin | |
| 47 | ||
| 48 | all: $(obj).depend $(ALL) | |
| 49 | ||
| 50 | $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl | |
| 51 | $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ | |
| 52 | ||
| 53 | $(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl | |
| 54 | $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ | |
| 55 | ||
| 56 | $(nandobj)u-boot-spl: $(OBJS) | |
| 57 | cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ | |
| 58 | -Map $(nandobj)u-boot-spl.map \ | |
| 59 | -o $(nandobj)u-boot-spl | |
| 60 | ||
| 61 | # create symbolic links for common files | |
| 62 | ||
| 63 | $(obj)start.S: | |
| 64 | ln -sf $(SRCTREE)/cpu/mpc83xx/start.S $(obj)start.S | |
| 65 | ||
| 66 | $(obj)nand_boot_fsl_elbc.c: | |
| 67 | ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \ | |
| 68 | $(obj)nand_boot_fsl_elbc.c | |
| 69 | ||
| 70 | $(obj)sdram.c: | |
| 71 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/sdram.c $(obj)sdram.c | |
| 72 | ||
| 73 | $(obj)$(BOARD).c: | |
| 74 | ln -sf $(SRCTREE)/board/$(BOARDDIR)/$(BOARD).c $(obj)$(BOARD).c | |
| 75 | ||
| 76 | $(obj)ns16550.c: | |
| 77 | ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c | |
| 78 | ||
| 79 | $(obj)nand_init.c: | |
| 80 | ln -sf $(SRCTREE)/cpu/mpc83xx/nand_init.c $(obj)nand_init.c | |
| 81 | ||
| 82 | $(obj)time.c: | |
| 83 | ln -sf $(SRCTREE)/lib_ppc/time.c $(obj)time.c | |
| 84 | ||
| 85 | $(obj)ticks.S: | |
| 86 | ln -sf $(SRCTREE)/lib_ppc/ticks.S $(obj)ticks.S | |
| 87 | ||
| 88 | ######################################################################### | |
| 89 | ||
| 90 | $(obj)%.o: $(obj)%.S | |
| 91 | $(CC) $(AFLAGS) -c -o $@ $< | |
| 92 | ||
| 93 | $(obj)%.o: $(obj)%.c | |
| 94 | $(CC) $(CFLAGS) -c -o $@ $< | |
| 95 | ||
| 96 | # defines $(obj).depend target | |
| 97 | include $(SRCTREE)/rules.mk | |
| 98 | ||
| 99 | sinclude $(obj).depend | |
| 100 | ||
| 101 | ######################################################################### |