diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile
index d31321a..300c8fa 100644
--- a/arch/arm/lib/Makefile
+++ b/arch/arm/lib/Makefile
@@ -26,6 +26,7 @@
 LIB	= $(obj)lib$(ARCH).o
 LIBGCC	= $(obj)libgcc.o
 
+ifndef CONFIG_SPL_BUILD
 GLSOBJS	+= _ashldi3.o
 GLSOBJS	+= _ashrdi3.o
 GLSOBJS	+= _divsi3.o
@@ -45,6 +46,7 @@
 COBJS-y	+= reset.o
 SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
 SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
+endif
 
 SRCS	:= $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
 	   $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
diff --git a/common/Makefile b/common/Makefile
index 224b7cc..124a427 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -26,17 +26,15 @@
 LIB	= $(obj)libcommon.o
 
 # core
+ifndef CONFIG_SPL_BUILD
 COBJS-y += main.o
-COBJS-y += console.o
 COBJS-y += command.o
 COBJS-y += dlmalloc.o
 COBJS-y += exports.o
 COBJS-$(CONFIG_SYS_HUSH_PARSER) += hush.o
 COBJS-y += image.o
-COBJS-y += memsize.o
 COBJS-y += s_record.o
 COBJS-$(CONFIG_SERIAL_MULTI) += serial.o
-COBJS-y += stdio.o
 COBJS-y += xyzModem.o
 
 # core command
@@ -173,6 +171,11 @@
 COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o
 COBJS-$(CONFIG_UPDATE_TFTP) += update.o
 COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
+endif
+
+COBJS-y += console.o
+COBJS-y += memsize.o
+COBJS-y += stdio.o
 
 
 COBJS	:= $(sort $(COBJS-y))
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 0e171b6..1dcc1c7 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -55,7 +55,10 @@
 COBJS-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o
 COBJS-$(CONFIG_SCIF_CONSOLE) += serial_sh.o
 COBJS-$(CONFIG_TEGRA2) += serial_tegra2.o
+
+ifndef CONFIG_SPL_BUILD
 COBJS-$(CONFIG_USB_TTY) += usbtty.o
+endif
 
 COBJS	:= $(sort $(COBJS-y))
 SRCS	:= $(COBJS:.o=.c)
diff --git a/fs/fat/Makefile b/fs/fat/Makefile
index bc45966..93b6f07 100644
--- a/fs/fat/Makefile
+++ b/fs/fat/Makefile
@@ -24,7 +24,11 @@
 LIB	= $(obj)libfat.o
 
 AOBJS	=
-COBJS-$(CONFIG_CMD_FAT)	:= fat.o file.o
+COBJS-$(CONFIG_CMD_FAT)	:= fat.o
+
+ifndef CONFIG_SPL_BUILD
+COBJS-$(CONFIG_CMD_FAT)	+= file.o
+endif
 
 SRCS	:= $(AOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(AOBJS) $(COBJS-y))
diff --git a/lib/Makefile b/lib/Makefile
index afa6914..884f64c 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -25,6 +25,7 @@
 
 LIB	= $(obj)libgeneric.o
 
+ifndef CONFIG_SPL_BUILD
 COBJS-$(CONFIG_ADDR_MAP) += addr_map.o
 COBJS-$(CONFIG_BZIP2) += bzlib.o
 COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o
@@ -35,9 +36,7 @@
 COBJS-y += crc7.o
 COBJS-y += crc16.o
 COBJS-y += crc32.o
-COBJS-y += ctype.o
 COBJS-y += display_options.o
-COBJS-y += div64.o
 COBJS-y += errno.o
 COBJS-$(CONFIG_GZIP) += gunzip.o
 COBJS-y += hashtable.o
@@ -48,11 +47,15 @@
 COBJS-y += qsort.o
 COBJS-$(CONFIG_SHA1) += sha1.o
 COBJS-$(CONFIG_SHA256) += sha256.o
-COBJS-y += string.o
 COBJS-y	+= strmhz.o
+COBJS-$(CONFIG_RBTREE)	+= rbtree.o
+endif
+
+COBJS-y += ctype.o
+COBJS-y += div64.o
+COBJS-y += string.o
 COBJS-y += time.o
 COBJS-y += vsprintf.o
-COBJS-$(CONFIG_RBTREE)	+= rbtree.o
 
 COBJS	:= $(COBJS-y)
 SRCS	:= $(COBJS:.o=.c)