blackfin: convert makefiles to Kbuild style

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>

36 files changed, 75 insertions, 799 deletions

diff --git a/arch/blackfin/cpu/Makefile b/arch/blackfin/cpu/Makefile
index 1421cb2ca2..9bf544d800 100644
--- a/arch/blackfin/cpu/Makefile
+++ b/arch/blackfin/cpu/Makefile
@@ -9,34 +9,21 @@
 # Licensed under the GPL-2 or later.
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(CPU).o
-
-EXTRA    := init.elf
-CEXTRA   := initcode.o
-SEXTRA   := start.o
-SOBJS    := interrupt.o cache.o
-COBJS-y  += cpu.o
-COBJS-$(CONFIG_ADI_GPIO1) += gpio.o
-COBJS-y  += interrupts.o
-COBJS-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
-COBJS-y  += os_log.o
-COBJS-y  += reset.o
-COBJS-y  += traps.o
-
-SRCS     := $(SEXTRA:.o=.S) $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
-OBJS     := $(addprefix $(obj),$(COBJS-y) $(SOBJS))
-EXTRA    := $(addprefix $(obj),$(EXTRA))
-CEXTRA   := $(addprefix $(obj),$(CEXTRA))
-SEXTRA   := $(addprefix $(obj),$(SEXTRA))
-
-all:	$(obj).depend $(LIB) $(obj).depend $(EXTRA) $(CEXTRA) $(SEXTRA) check_initcode
-
-$(LIB):	$(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-$(OBJS): $(obj)bootrom-asm-offsets.h
+extra-y := init.elf
+extra-y += initcode.o
+extra-y += start.o
+obj-y    := interrupt.o cache.o
+obj-y  += cpu.o
+obj-$(CONFIG_ADI_GPIO1) += gpio.o
+obj-y  += interrupts.o
+obj-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
+obj-y  += os_log.o
+obj-y  += reset.o
+obj-y  += traps.o
+
+extra-y += check_initcode
+
+extra-y += bootrom-asm-offsets.h
 $(obj)bootrom-asm-offsets.c: bootrom-asm-offsets.c.in bootrom-asm-offsets.awk
 	echo '#include <asm/mach-common/bits/bootrom.h>' | $(CPP) $(CPPFLAGS) - | gawk -f ./bootrom-asm-offsets.awk > $@.tmp
 	mv $@.tmp $@
@@ -50,7 +37,7 @@ $(obj)bootrom-asm-offsets.h: $(obj)bootrom-asm-offsets.s
 # have relocs or external references
 $(obj)initcode.o: CFLAGS += -fno-function-sections -fno-data-sections
 READINIT = env LC_ALL=C $(CROSS_COMPILE)readelf -s $<
-check_initcode: $(obj)initcode.o
+$(obj)check_initcode: $(obj)initcode.o
 ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
 	@if $(READINIT) | grep '\<GLOBAL\>.*\<UND\>' ; then \
 		echo "$< contains external references!" 1>&2 ; \
@@ -62,12 +49,3 @@ $(obj)init.lds: init.lds.S
 	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P $^ -o $@
 $(obj)init.elf: $(obj)init.lds $(obj)init.o $(obj)initcode.o
 	$(LD) $(LDFLAGS) -T $^ -o $@
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/arch/blackfin/lib/Makefile b/arch/blackfin/lib/Makefile
index 5603eb93e5..a5c552f38a 100644
--- a/arch/blackfin/lib/Makefile
+++ b/arch/blackfin/lib/Makefile
@@ -9,41 +9,21 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
 CFLAGS += -DBFIN_BOARD_NAME='"$(BOARD)"'
 
-LIB	= $(obj)lib$(ARCH).o
-
-SOBJS-y	+= ins.o
-SOBJS-y	+= memcmp.o
-SOBJS-y	+= memcpy.o
-SOBJS-y	+= memmove.o
-SOBJS-y	+= memset.o
-SOBJS-y	+= outs.o
-SOBJS-$(CONFIG_CMD_KGDB) += __kgdb.o
-
-COBJS-y	+= board.o
-COBJS-y	+= boot.o
-COBJS-y	+= cache.o
-COBJS-y	+= clocks.o
-COBJS-$(CONFIG_CMD_CACHE_DUMP) += cmd_cache_dump.o
-COBJS-$(CONFIG_CMD_KGDB) += kgdb.o
-COBJS-y	+= muldi3.o
-COBJS-$(CONFIG_HAS_POST) += post.o
-COBJS-y	+= string.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	+= ins.o
+obj-y	+= memcmp.o
+obj-y	+= memcpy.o
+obj-y	+= memmove.o
+obj-y	+= memset.o
+obj-y	+= outs.o
+obj-$(CONFIG_CMD_KGDB) += __kgdb.o
+obj-y	+= board.o
+obj-y	+= boot.o
+obj-y	+= cache.o
+obj-y	+= clocks.o
+obj-$(CONFIG_CMD_CACHE_DUMP) += cmd_cache_dump.o
+obj-$(CONFIG_CMD_KGDB) += kgdb.o
+obj-y	+= muldi3.o
+obj-$(CONFIG_HAS_POST) += post.o
+obj-y	+= string.o
diff --git a/board/bct-brettl2/Makefile b/board/bct-brettl2/Makefile
index 6f9f701c06..12154b625e 100644
--- a/board/bct-brettl2/Makefile
+++ b/board/bct-brettl2/Makefile
@@ -9,21 +9,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o gpio_cfi_flash.o cled.o
-COBJS-$(CONFIG_BFIN_MAC) += smsc9303.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
+obj-y	:= bct-brettl2.o gpio_cfi_flash.o cled.o
+obj-$(CONFIG_BFIN_MAC) += smsc9303.o
diff --git a/board/bf506f-ezkit/Makefile b/board/bf506f-ezkit/Makefile
index b7275f49fe..0f134f9ac3 100644
--- a/board/bf506f-ezkit/Makefile
+++ b/board/bf506f-ezkit/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf506f-ezkit.o
diff --git a/board/bf518f-ezbrd/Makefile b/board/bf518f-ezbrd/Makefile
index b7275f49fe..3a6abaa63b 100644
--- a/board/bf518f-ezbrd/Makefile
+++ b/board/bf518f-ezbrd/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf518f-ezbrd.o
diff --git a/board/bf525-ucr2/Makefile b/board/bf525-ucr2/Makefile
index b7275f49fe..8de71a1886 100644
--- a/board/bf525-ucr2/Makefile
+++ b/board/bf525-ucr2/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf525-ucr2.o
diff --git a/board/bf526-ezbrd/Makefile b/board/bf526-ezbrd/Makefile
index b7275f49fe..34ac56323a 100644
--- a/board/bf526-ezbrd/Makefile
+++ b/board/bf526-ezbrd/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf526-ezbrd.o
diff --git a/board/bf527-ad7160-eval/Makefile b/board/bf527-ad7160-eval/Makefile
index b7275f49fe..9d8ecf118d 100644
--- a/board/bf527-ad7160-eval/Makefile
+++ b/board/bf527-ad7160-eval/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf527-ad7160-eval.o
diff --git a/board/bf527-ezkit/Makefile b/board/bf527-ezkit/Makefile
index 1a6ca64c72..cedd821b24 100644
--- a/board/bf527-ezkit/Makefile
+++ b/board/bf527-ezkit/Makefile
@@ -9,25 +9,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_VIDEO)      += video.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf527-ezkit.o
+obj-$(CONFIG_VIDEO)      += video.o
diff --git a/board/bf527-sdp/Makefile b/board/bf527-sdp/Makefile
index b7275f49fe..1ddb026cae 100644
--- a/board/bf527-sdp/Makefile
+++ b/board/bf527-sdp/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf527-sdp.o
diff --git a/board/bf533-ezkit/Makefile b/board/bf533-ezkit/Makefile
index 63a48b27c7..6838cf0451 100644
--- a/board/bf533-ezkit/Makefile
+++ b/board/bf533-ezkit/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o flash.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf533-ezkit.o flash.o
diff --git a/board/bf533-stamp/Makefile b/board/bf533-stamp/Makefile
index d2bc49ab56..244f9e0497 100644
--- a/board/bf533-stamp/Makefile
+++ b/board/bf533-stamp/Makefile
@@ -9,26 +9,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_STAMP_CF) += ide-cf.o
-COBJS-$(CONFIG_VIDEO) += video.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf533-stamp.o
+obj-$(CONFIG_STAMP_CF) += ide-cf.o
+obj-$(CONFIG_VIDEO) += video.o
diff --git a/board/bf537-minotaur/Makefile b/board/bf537-minotaur/Makefile
index b7275f49fe..66d2f05f44 100644
--- a/board/bf537-minotaur/Makefile
+++ b/board/bf537-minotaur/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf537-minotaur.o
diff --git a/board/bf537-pnav/Makefile b/board/bf537-pnav/Makefile
index b7275f49fe..ffcdf1f0b0 100644
--- a/board/bf537-pnav/Makefile
+++ b/board/bf537-pnav/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf537-pnav.o
diff --git a/board/bf537-srv1/Makefile b/board/bf537-srv1/Makefile
index b7275f49fe..cd0da272a6 100644
--- a/board/bf537-srv1/Makefile
+++ b/board/bf537-srv1/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf537-srv1.o
diff --git a/board/bf537-stamp/Makefile b/board/bf537-stamp/Makefile
index 3e267edc0b..234119a52a 100644
--- a/board/bf537-stamp/Makefile
+++ b/board/bf537-stamp/Makefile
@@ -9,26 +9,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_BFIN_IDE)   += ide-cf.o
-COBJS-$(CONFIG_HAS_POST)   += post-memory.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf537-stamp.o
+obj-$(CONFIG_BFIN_IDE)   += ide-cf.o
+obj-$(CONFIG_HAS_POST)   += post-memory.o
diff --git a/board/bf538f-ezkit/Makefile b/board/bf538f-ezkit/Makefile
index b7275f49fe..7c8cda05e9 100644
--- a/board/bf538f-ezkit/Makefile
+++ b/board/bf538f-ezkit/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf538f-ezkit.o
diff --git a/board/bf548-ezkit/Makefile b/board/bf548-ezkit/Makefile
index 1a6ca64c72..6f4200bd46 100644
--- a/board/bf548-ezkit/Makefile
+++ b/board/bf548-ezkit/Makefile
@@ -9,25 +9,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_VIDEO)      += video.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf548-ezkit.o
+obj-$(CONFIG_VIDEO)      += video.o
diff --git a/board/bf561-acvilon/Makefile b/board/bf561-acvilon/Makefile
index 988cdd88c1..48bec2884d 100644
--- a/board/bf561-acvilon/Makefile
+++ b/board/bf561-acvilon/Makefile
@@ -11,24 +11,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf561-acvilon.o
diff --git a/board/bf561-ezkit/Makefile b/board/bf561-ezkit/Makefile
index 099bcaf999..23c7101c20 100644
--- a/board/bf561-ezkit/Makefile
+++ b/board/bf561-ezkit/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf561-ezkit.o
diff --git a/board/bf609-ezkit/Makefile b/board/bf609-ezkit/Makefile
index cd2fdc746c..3bfd0887bc 100644
--- a/board/bf609-ezkit/Makefile
+++ b/board/bf609-ezkit/Makefile
@@ -9,31 +9,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_BFIN_SOFT_SWITCH)   += soft_switch.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= bf609-ezkit.o
+obj-$(CONFIG_BFIN_SOFT_SWITCH)   += soft_switch.o
diff --git a/board/blackstamp/Makefile b/board/blackstamp/Makefile
index b7275f49fe..38e5da7469 100644
--- a/board/blackstamp/Makefile
+++ b/board/blackstamp/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= blackstamp.o
diff --git a/board/blackvme/Makefile b/board/blackvme/Makefile
index b7275f49fe..4ff989a140 100644
--- a/board/blackvme/Makefile
+++ b/board/blackvme/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= blackvme.o
diff --git a/board/br4/Makefile b/board/br4/Makefile
index f023abfee4..68e24ab83f 100644
--- a/board/br4/Makefile
+++ b/board/br4/Makefile
@@ -11,24 +11,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= br4.o
diff --git a/board/cm-bf527/Makefile b/board/cm-bf527/Makefile
index 57b0a7c83d..ff8ad43d51 100644
--- a/board/cm-bf527/Makefile
+++ b/board/cm-bf527/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o gpio_cfi_flash.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf527.o gpio_cfi_flash.o
diff --git a/board/cm-bf533/Makefile b/board/cm-bf533/Makefile
index b7275f49fe..ec99638d0a 100644
--- a/board/cm-bf533/Makefile
+++ b/board/cm-bf533/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf533.o
diff --git a/board/cm-bf537e/Makefile b/board/cm-bf537e/Makefile
index 57b0a7c83d..be8056f4ba 100644
--- a/board/cm-bf537e/Makefile
+++ b/board/cm-bf537e/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o gpio_cfi_flash.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf537e.o gpio_cfi_flash.o
diff --git a/board/cm-bf537u/Makefile b/board/cm-bf537u/Makefile
index 57b0a7c83d..38dd3fbb21 100644
--- a/board/cm-bf537u/Makefile
+++ b/board/cm-bf537u/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o gpio_cfi_flash.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf537u.o gpio_cfi_flash.o
diff --git a/board/cm-bf548/Makefile b/board/cm-bf548/Makefile
index 1a6ca64c72..98aca32b1f 100644
--- a/board/cm-bf548/Makefile
+++ b/board/cm-bf548/Makefile
@@ -9,25 +9,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-COBJS-$(CONFIG_VIDEO)      += video.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf548.o
+obj-$(CONFIG_VIDEO)      += video.o
diff --git a/board/cm-bf561/Makefile b/board/cm-bf561/Makefile
index b7275f49fe..c8764fb3ce 100644
--- a/board/cm-bf561/Makefile
+++ b/board/cm-bf561/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= cm-bf561.o
diff --git a/board/dnp5370/Makefile b/board/dnp5370/Makefile
index 099bcaf999..865522fd6d 100644
--- a/board/dnp5370/Makefile
+++ b/board/dnp5370/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= dnp5370.o
diff --git a/board/ibf-dsp561/Makefile b/board/ibf-dsp561/Makefile
index 099bcaf999..5b05ba8003 100644
--- a/board/ibf-dsp561/Makefile
+++ b/board/ibf-dsp561/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= ibf-dsp561.o
diff --git a/board/ip04/Makefile b/board/ip04/Makefile
index 1d23b23f49..caba16f199 100644
--- a/board/ip04/Makefile
+++ b/board/ip04/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= ip04.o
diff --git a/board/pr1/Makefile b/board/pr1/Makefile
index f023abfee4..4f375a8b5c 100644
--- a/board/pr1/Makefile
+++ b/board/pr1/Makefile
@@ -11,24 +11,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= pr1.o
diff --git a/board/tcm-bf518/Makefile b/board/tcm-bf518/Makefile
index b7275f49fe..2e029f5ce8 100644
--- a/board/tcm-bf518/Makefile
+++ b/board/tcm-bf518/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= tcm-bf518.o
diff --git a/board/tcm-bf537/Makefile b/board/tcm-bf537/Makefile
index 57b0a7c83d..93a01e4a3c 100644
--- a/board/tcm-bf537/Makefile
+++ b/board/tcm-bf537/Makefile
@@ -9,24 +9,4 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS-y	:= $(BOARD).o gpio_cfi_flash.o
-
-SRCS	:= $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS-y))
-SOBJS	:= $(addprefix $(obj),$(SOBJS-y))
-
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
+obj-y	:= tcm-bf537.o gpio_cfi_flash.o