[U-Boot] [PATCH] powerpc/85xx: Modify NAND loader makefiles to compile NAND_SPL linker script

9 Apr 2011

From: Dipen Dudhat Dipen.Dudhat@freescale.com
Modify eLBC based platform's NAND loader Makefile to preprocess nand loader
linker script and then use it.
Signed-off-by: Dipen Dudhat Dipen.Dudhat@freescale.com
CC: Scott Wood scottwood@freescale.com
Signed-off-by: Kumar Gala galak@kernel.crashing.org
---
 nand_spl/board/freescale/mpc8536ds/Makefile  |   11 +++++++----
 nand_spl/board/freescale/mpc8569mds/Makefile |   11 +++++++----
 nand_spl/board/freescale/mpc8572ds/Makefile  |   11 +++++++----
 nand_spl/board/freescale/p1_p2_rdb/Makefile  |   11 +++++++----
 4 files changed, 28 insertions(+), 16 deletions(-)

diff --git a/nand_spl/board/freescale/mpc8536ds/Makefile b/nand_spl/board/freescale/mpc8536ds/Makefile
index a0e1455..43da3df 100644
--- a/nand_spl/board/freescale/mpc8536ds/Makefile
+++ b/nand_spl/board/freescale/mpc8536ds/Makefile
@@ -2,7 +2,7 @@
 # (C) Copyright 2007
 # Stefan Roese, DENX Software Engineering, sr@denx.de.
 #
-# Copyright 2009 Freescale Semiconductor, Inc.
+# Copyright 2009-2011 Freescale Semiconductor, Inc.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -32,8 +32,8 @@ include $(TOPDIR)/config.mk
 nandobj	:= $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS := -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \
-	   $(LDFLAGS_FINAL)
+LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
+		$(LDFLAGS) $(LDFLAGS_FINAL)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
@@ -56,11 +56,14 @@ $(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-nand_spl.lds
    cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
    	-Map $(nandobj)u-boot-spl.map \
    	-o $(nandobj)u-boot-spl
+$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files
$(obj)cache.c:
diff --git a/nand_spl/board/freescale/mpc8569mds/Makefile b/nand_spl/board/freescale/mpc8569mds/Makefile
index a0e1455..43da3df 100644
--- a/nand_spl/board/freescale/mpc8569mds/Makefile
+++ b/nand_spl/board/freescale/mpc8569mds/Makefile
@@ -2,7 +2,7 @@
 # (C) Copyright 2007
 # Stefan Roese, DENX Software Engineering, sr@denx.de.
 #
-# Copyright 2009 Freescale Semiconductor, Inc.
+# Copyright 2009-2011 Freescale Semiconductor, Inc.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -32,8 +32,8 @@ include $(TOPDIR)/config.mk
 nandobj	:= $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS := -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \
-	   $(LDFLAGS_FINAL)
+LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
+		$(LDFLAGS) $(LDFLAGS_FINAL)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
@@ -56,11 +56,14 @@ $(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-nand_spl.lds
    cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
    	-Map $(nandobj)u-boot-spl.map \
    	-o $(nandobj)u-boot-spl
+$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files
$(obj)cache.c:
diff --git a/nand_spl/board/freescale/mpc8572ds/Makefile b/nand_spl/board/freescale/mpc8572ds/Makefile
index 092ce14..43da3df 100644
--- a/nand_spl/board/freescale/mpc8572ds/Makefile
+++ b/nand_spl/board/freescale/mpc8572ds/Makefile
@@ -2,7 +2,7 @@
 # (C) Copyright 2007
 # Stefan Roese, DENX Software Engineering, sr@denx.de.
 #
-# Copyright 2009-2010 Freescale Semiconductor, Inc.
+# Copyright 2009-2011 Freescale Semiconductor, Inc.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -32,8 +32,8 @@ include $(TOPDIR)/config.mk
 nandobj	:= $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS := -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \
-	   $(LDFLAGS_FINAL)
+LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
+		$(LDFLAGS) $(LDFLAGS_FINAL)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
@@ -56,11 +56,14 @@ $(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-nand_spl.lds
    cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
    	-Map $(nandobj)u-boot-spl.map \
    	-o $(nandobj)u-boot-spl
+$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files
$(obj)cache.c:
diff --git a/nand_spl/board/freescale/p1_p2_rdb/Makefile b/nand_spl/board/freescale/p1_p2_rdb/Makefile
index a0e1455..43da3df 100644
--- a/nand_spl/board/freescale/p1_p2_rdb/Makefile
+++ b/nand_spl/board/freescale/p1_p2_rdb/Makefile
@@ -2,7 +2,7 @@
 # (C) Copyright 2007
 # Stefan Roese, DENX Software Engineering, sr@denx.de.
 #
-# Copyright 2009 Freescale Semiconductor, Inc.
+# Copyright 2009-2011 Freescale Semiconductor, Inc.
 #
 # See file CREDITS for list of people who contributed to this
 # project.
@@ -32,8 +32,8 @@ include $(TOPDIR)/config.mk
 nandobj	:= $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS := -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \
-	   $(LDFLAGS_FINAL)
+LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
+		$(LDFLAGS) $(LDFLAGS_FINAL)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
@@ -56,11 +56,14 @@ $(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-nand_spl.lds
    cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
    	-Map $(nandobj)u-boot-spl.map \
    	-o $(nandobj)u-boot-spl
+$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
+
 # create symbolic links for common files
$(obj)cache.c:
-- 
1.7.3.4


    