Fix all linker scripts for older binutils versions (pre-2.16)

Commit f62fb99941 fixed handling of all rodata sections by using a wildcard combined with calls to ld's builtin functions SORT_BY_ALIGNMENT() and SORT_BY_NAME(). Unfortunately these functions were only introduced with biunutils version 2.16, so the modification broke building with all tool chains using older binutils. This patch makes it work again. This is done by omitting the use of these functions for such old tool chains. This will result in slightly larger target binaries, as the rodata sections are no longer in optimal order alignment-wise which reauls in unused gaps, but the effect was found to be insignificant - especially compared to the fact that you cannot build U-Boot at all in the current state. As ld seems to have no support for conditionals we run the linker script through the C preprocessor which can be easily used to remove the unwanted function calls. Note that the C preprocessor must be run with the "-ansi" (or a "-std=") option to make sure all the system-specific predefined macros outside the reserved namespace are suppressed. Otherise, cpp might for example substitute "powerpc" to "1", thus corrupting for example "OUTPUT_ARCH(powerpc)" etc. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org>
2009-08-17 14:00:53 +02:00 · 2009-08-17 14:00:53 +02:00 · 1aada9cd64
commit 1aada9cd64
parent f772acf8a5
14 changed files with 85 additions and 32 deletions
--- a/15
+++ b/15
@ -326,11 +326,13 @@ GEN_UBOOT = \
 		cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
 			--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
 			-Map u-boot.map -o u-boot
-$(obj)u-boot:		depend $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT)
+$(obj)u-boot:	depend $(SUBDIRS) $(OBJS) $(LIBBOARD) $(LIBS) $(LDSCRIPT) $(obj)u-boot.lds
 		$(GEN_UBOOT)
 ifeq ($(CONFIG_KALLSYMS),y)
-		smap=`$(call SYSTEM_MAP,u-boot) | awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
-		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" -c common/system_map.c -o $(obj)common/system_map.o
+		smap=`$(call SYSTEM_MAP,u-boot) | \
+			awk '$$2 ~ /[tTwW]/ {printf $$1 $$3 "\\\\000"}'` ; \
+		$(CC) $(CFLAGS) -DSYSTEM_MAP="\"$${smap}\"" \
+			-c common/system_map.c -o $(obj)common/system_map.o
 		$(GEN_UBOOT) $(obj)common/system_map.o
 endif

@ -349,6 +351,9 @@ $(SUBDIRS):	depend
 $(LDSCRIPT):	depend
 		$(MAKE) -C $(dir $@) $(notdir $@)

+$(obj)u-boot.lds: $(LDSCRIPT)
+		$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 $(NAND_SPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 		$(MAKE) -C nand_spl/board/$(BOARDDIR) all

@ -3653,10 +3658,12 @@ clean:
 	       $(obj)board/trab/trab_fkt   $(obj)board/voiceblue/eeprom   \
 	       $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
 	       $(obj)lib_blackfin/u-boot.lds				  \
+	       $(obj)u-boot.lds						  \
 	       $(obj)cpu/blackfin/bootrom-asm-offsets.[chs]
 	@rm -f $(obj)include/bmp_logo.h
-	@rm -f $(obj)nand_spl/{u-boot-spl,u-boot-spl.map,System.map}
+	@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
 	@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl-2k.bin,ipl-4k.bin,ipl.map}
+	@rm -f $(obj)onenand_ipl/u-boot.lds
 	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
 	@find $(OBJTREE) -type f \
 		\( -name 'core' -o -name '*.bak' -o -name '*~' \
--- a/board/netstar/Makefile
+++ b/board/netstar/Makefile
@ -50,8 +50,8 @@ all:	$(obj).depend $(LIB) $(obj)eeprom.srec $(obj)eeprom.bin \
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) $(ARFLAGS) $@ $^

-$(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o
-	cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \
+$(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o $(obj)u-boot.lds
+	cd $(lnk) && $(LD) -T $(obj)u-boot.lds -g -Ttext $(LOAD_ADDR) \
 		-o $(<:.o=) -e eeprom eeprom.o eeprom_start.o \
 		-L$(obj)../../examples/standalone -lstubs \
 		-L$(obj)../../lib_generic -lgeneric \
@ -78,10 +78,13 @@ $(obj)crcit.o:	crcit.c
 $(obj)crc32.o:	$(SRCTREE)/lib_generic/crc32.c
 	$(HOSTCC) $(HOSTCFLAGS) -DUSE_HOSTCC -o $@ -c $<

+$(obj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 clean:
 	rm -f $(SOBJS) $(OBJS) $(obj)eeprom $(obj)eeprom.srec \
 		$(obj)eeprom.bin $(obj)crcek $(obj)crcek.srec \
-		$(obj)crcek.bin
+		$(obj)crcek.bin $(obj)u-boot.lds

 distclean:	clean
 	rm -f $(LIB) core *.bak $(obj).depend
--- a/board/voiceblue/Makefile
+++ b/board/voiceblue/Makefile
@ -44,8 +44,8 @@ all:	$(obj).depend $(LIB) $(obj)eeprom.srec $(obj)eeprom.bin
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)

-$(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o
-	cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \
+$(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o $(obj)u-boot.lds
+	cd $(lnk) && $(LD) -T $(obj)u-boot.lds -g -Ttext $(LOAD_ADDR) \
 		-o $(<:.o=) -e eeprom eeprom.o eeprom_start.o \
 		-L$(obj)../../examples/standalone -lstubs \
 		-L$(obj)../../lib_generic -lgeneric \
@ -55,11 +55,14 @@ $(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o
 $(obj)eeprom.bin:	$(obj)eeprom.srec
 	$(OBJCOPY) -I srec -O binary $< $@ 2>/dev/null

+$(obj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 clean:
 	rm -f $(SOBJS) $(OBJS) $(obj)eeprom \
 		$(obj)eeprom.srec $(obj)eeprom.bin \
-		$(obj)eeprom.o $(obj)eeprom_start.o
-
+		$(obj)eeprom.o $(obj)eeprom_start.o \
+		 $(obj)u-boot.lds

 distclean:	clean
 	rm -f $(LIB) core *.bak $(obj).depend
--- a/config.mk
+++ b/config.mk
@ -166,11 +166,21 @@ endif

 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)

-LDFLAGS += -Bstatic -T $(LDSCRIPT) $(PLATFORM_LDFLAGS)
+LDFLAGS += -Bstatic -T $(obj)u-boot.lds $(PLATFORM_LDFLAGS)
 ifneq ($(TEXT_BASE),)
 LDFLAGS += -Ttext $(TEXT_BASE)
 endif

+# Special flags for CPP when processing the linker script
+# Linker versions prior to 2.16 don't understand the builting
+# functions SORT_BY_ALIGNMENT() and SORT_BY_NAME(), so disable these
+ifeq ($(shell $(LD) -v | \
+	sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\) .*/[ \1 -lt 2 ] || [ \2 -lt 16 ] \&\& echo old_ld/p' | \
+	sh),old_ld)
+LDPPFLAGS += -D'SORT_BY_ALIGNMENT(x)=x' -D'SORT_BY_NAME(x)=x'
+endif
+
+
 # Location of a usable BFD library, where we define "usable" as
 # "built for ${HOST}, supports ${TARGET}".  Sensible values are
 # - When cross-compiling: the root of the cross-environment
--- a/nand_spl/board/amcc/acadia/Makefile
+++ b/nand_spl/board/amcc/acadia/Makefile
@ -25,7 +25,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -50,7 +50,7 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl
@ -60,6 +60,9 @@ $(nandobj)System.map:	$(nandobj)u-boot-spl
 		grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
 		sort > $(nandobj)System.map

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/amcc/bamboo/Makefile
+++ b/nand_spl/board/amcc/bamboo/Makefile
@ -25,7 +25,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -49,11 +49,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/amcc/canyonlands/Makefile
+++ b/nand_spl/board/amcc/canyonlands/Makefile
@ -25,7 +25,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -54,11 +54,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/amcc/kilauea/Makefile
+++ b/nand_spl/board/amcc/kilauea/Makefile
@ -25,7 +25,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -49,11 +49,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/amcc/sequoia/Makefile
+++ b/nand_spl/board/amcc/sequoia/Makefile
@ -25,7 +25,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -49,11 +49,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/freescale/mpc8313erdb/Makefile
+++ b/nand_spl/board/freescale/mpc8313erdb/Makefile
@ -29,7 +29,7 @@ PAD_TO := 0xfff04000
 include $(TOPDIR)/config.mk

 LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -54,11 +54,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 $(obj)start.S:
--- a/nand_spl/board/freescale/mx31pdk/Makefile
+++ b/nand_spl/board/freescale/mx31pdk/Makefile
@ -4,7 +4,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_PRELOADER -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_PRELOADER -DCONFIG_NAND_SPL

@ -30,11 +30,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $@

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 #########################################################################

 $(obj)%.o:	$(SRCTREE)/cpu/arm1136/%.S
--- a/nand_spl/board/samsung/smdk6400/Makefile
+++ b/nand_spl/board/samsung/smdk6400/Makefile
@ -30,7 +30,7 @@ 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)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -54,11 +54,14 @@ $(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 # from cpu directory
--- a/nand_spl/board/sheldon/simpc8313/Makefile
+++ b/nand_spl/board/sheldon/simpc8313/Makefile
@ -29,7 +29,7 @@ TEXT_BASE := 0xfff00000
 include $(TOPDIR)/config.mk

 LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(nandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL

@ -54,11 +54,14 @@ $(nandobj)u-boot-spl-16k.bin:	$(nandobj)u-boot-spl
 $(nandobj)u-boot-spl.bin:	$(nandobj)u-boot-spl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(nandobj)u-boot-spl:	$(OBJS)
+$(nandobj)u-boot-spl:	$(OBJS) $(nandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
 		-Map $(nandobj)u-boot-spl.map \
 		-o $(nandobj)u-boot-spl

+$(nandobj)u-boot.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files

 $(obj)start.S:
--- a/onenand_ipl/board/apollon/Makefile
+++ b/onenand_ipl/board/apollon/Makefile
@ -3,7 +3,7 @@ include $(TOPDIR)/config.mk
 include $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/config.mk

 LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
 CFLAGS	+= -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL
 OBJCFLAGS += --gap-fill=0x00
@ -34,10 +34,13 @@ $(onenandobj)onenand-ipl-4k.bin:	$(onenandobj)onenand-ipl
 $(onenandobj)onenand-ipl.bin:	$(onenandobj)onenand-ipl
 	$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@

-$(onenandobj)onenand-ipl:	$(OBJS)
+$(onenandobj)onenand-ipl:	$(OBJS) $(onenandobj)u-boot.lds
 	cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
 		-Map $@.map -o $@

+$(onenandobj)u-boot.lds:	$(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links from common files

 # from cpu directory