MX31: Add NAND SPL boot support to i.MX31 PDK board.

[people/ms/u-boot.git] / nand_spl / board / freescale / mx31pdk / Makefile

diff --git a/nand_spl/board/freescale/mx31pdk/Makefile b/nand_spl/board/freescale/mx31pdk/Makefile
new file mode 100644 (file)
index 0000000..a9572ba
--- /dev/null
+++ b/nand_spl/board/freescale/mx31pdk/Makefile
@@ -0,0 +1,54 @@
+CONFIG_NAND_SPL        = y
+
+include $(TOPDIR)/config.mk
+include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
+
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
+LDFLAGS        = -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL
+CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL
+
+SOBJS  = start.o lowlevel_init.o
+COBJS  = nand_boot_fsl_nfc.o
+
+SRCS   := $(SRCTREE)/nand_spl/nand_boot_fsl_nfc.c
+SRCS   += $(SRCTREE)/cpu/arm1136/start.S
+SRCS   += $(SRCTREE)/board/freescale/mx31pdk/lowlevel_init.S
+OBJS   := $(addprefix $(obj),$(SOBJS) $(COBJS))
+__OBJS := $(SOBJS) $(COBJS)
+LNDIR  := $(OBJTREE)/nand_spl/board/$(BOARDDIR)
+
+nandobj        := $(OBJTREE)/nand_spl/
+
+ALL    = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
+
+all:   $(obj).depend $(ALL)
+
+$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
+       $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
+
+$(nandobj)u-boot-spl.bin:      $(nandobj)u-boot-spl
+       $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
+
+$(nandobj)u-boot-spl:  $(OBJS)
+       cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
+               -Map $(nandobj)u-boot-spl.map \
+               -o $@
+
+#########################################################################
+
+$(obj)%.o:     $(SRCTREE)/cpu/arm1136/%.S
+       $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o:     $(SRCTREE)/board/freescale/mx31pdk/%.S
+       $(CC) $(AFLAGS) -c -o $@ $<
+
+$(obj)%.o:     $(SRCTREE)/nand_spl/%.c
+       $(CC) $(CFLAGS) -c -o $@ $<
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################