X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=Makefile;h=7e5fd9466b982bf2bdd0f6710ecbe0d70c93c1e5;hb=37d82beb57fa5ff2cee42b7caebfbb9f6c2c3f42;hp=b09bfcca8d89d91aedfd02ca17a19b30bc548e55;hpb=3be2bdf5dc69b3142c1162a59bc67191c9077567;p=u-boot

diff --git a/Makefile b/Makefile
index b09bfcca8d..7e5fd9466b 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@
 VERSION = 2013
 PATCHLEVEL = 10
 SUBLEVEL =
-EXTRAVERSION = -rc4
+EXTRAVERSION =
 ifneq "$(SUBLEVEL)" ""
 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 else
@@ -248,30 +248,14 @@ endif
 LIBS-$(CONFIG_OF_EMBED) += dts/libdts.o
 LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
 LIBS-y += fs/libfs.o \
-	fs/cbfs/libcbfs.o \
-	fs/cramfs/libcramfs.o \
-	fs/ext4/libext4fs.o \
-	fs/fat/libfat.o \
-	fs/fdos/libfdos.o \
-	fs/jffs2/libjffs2.o \
-	fs/reiserfs/libreiserfs.o \
-	fs/sandbox/libsandboxfs.o \
-	fs/ubifs/libubifs.o \
-	fs/yaffs2/libyaffs2.o \
-	fs/zfs/libzfs.o
+	fs/fat/libfat.o
 LIBS-y += net/libnet.o
 LIBS-y += disk/libdisk.o
-LIBS-y += drivers/bios_emulator/libatibiosemu.o
-LIBS-y += drivers/block/libblock.o
-LIBS-$(CONFIG_BOOTCOUNT_LIMIT) += drivers/bootcount/libbootcount.o
-LIBS-y += drivers/crypto/libcrypto.o
+LIBS-y += drivers/libdrivers.o
 LIBS-y += drivers/dma/libdma.o
-LIBS-y += drivers/fpga/libfpga.o
 LIBS-y += drivers/gpio/libgpio.o
-LIBS-y += drivers/hwmon/libhwmon.o
 LIBS-y += drivers/i2c/libi2c.o
 LIBS-y += drivers/input/libinput.o
-LIBS-y += drivers/misc/libmisc.o
 LIBS-y += drivers/mmc/libmmc.o
 LIBS-y += drivers/mtd/libmtd.o
 LIBS-y += drivers/mtd/nand/libnand.o
@@ -281,13 +265,12 @@ LIBS-y += drivers/mtd/spi/libspi_flash.o
 LIBS-y += drivers/net/libnet.o
 LIBS-y += drivers/net/phy/libphy.o
 LIBS-y += drivers/pci/libpci.o
-LIBS-y += drivers/pcmcia/libpcmcia.o
 LIBS-y += drivers/power/libpower.o \
 	drivers/power/fuel_gauge/libfuel_gauge.o \
+	drivers/power/mfd/libmfd.o \
 	drivers/power/pmic/libpmic.o \
 	drivers/power/battery/libbattery.o
 LIBS-y += drivers/spi/libspi.o
-LIBS-y += drivers/dfu/libdfu.o
 ifeq ($(CPU),mpc83xx)
 LIBS-y += drivers/qe/libqe.o
 LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
@@ -303,11 +286,7 @@ ifeq ($(CPU),mpc86xx)
 LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
 LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
 endif
-LIBS-y += drivers/rtc/librtc.o
 LIBS-y += drivers/serial/libserial.o
-LIBS-y += drivers/sound/libsound.o
-LIBS-y += drivers/tpm/libtpm.o
-LIBS-y += drivers/twserial/libtws.o
 LIBS-y += drivers/usb/eth/libusb_eth.o
 LIBS-y += drivers/usb/gadget/libusb_gadget.o
 LIBS-y += drivers/usb/host/libusb_host.o
@@ -315,8 +294,6 @@ LIBS-y += drivers/usb/musb/libusb_musb.o
 LIBS-y += drivers/usb/musb-new/libusb_musb-new.o
 LIBS-y += drivers/usb/phy/libusb_phy.o
 LIBS-y += drivers/usb/ulpi/libusb_ulpi.o
-LIBS-y += drivers/video/libvideo.o
-LIBS-y += drivers/watchdog/libwatchdog.o
 LIBS-y += common/libcommon.o
 LIBS-y += lib/libfdt/libfdt.o
 LIBS-y += api/libapi.o
@@ -337,11 +314,7 @@ endif
 ifeq ($(SOC),exynos)
 LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
 endif
-ifneq ($(CONFIG_TEGRA),)
-LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
-LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
-LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
-endif
+LIBS-$(CONFIG_ARM) += arch/arm/cpu/libcpu.o
 
 LIBS := $(addprefix $(obj),$(sort $(LIBS-y)))
 .PHONY : $(LIBS)
@@ -397,6 +370,7 @@ ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
 
 ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin
 ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin
+ALL-$(CONFIG_RAMBOOT_PBL) += $(obj)u-boot.pbl
 ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin
 ALL-$(CONFIG_SPL_FRAMEWORK) += $(obj)u-boot.img
 ALL-$(CONFIG_TPL) += $(obj)tpl/u-boot-tpl.bin
@@ -414,6 +388,8 @@ ALL-y += $(obj)u-boot-nodtb-tegra.bin
 endif
 endif
 
+build := -f $(TOPDIR)/scripts/Makefile.build -C
+
 all:		$(ALL-y) $(SUBDIR_EXAMPLES)
 
 $(obj)u-boot.dtb:	checkdtc $(obj)u-boot
@@ -461,7 +437,7 @@ $(obj)u-boot.img:	$(obj)u-boot.bin
 		-d $< $@
 
 $(obj)u-boot.imx: $(obj)u-boot.bin depend
-		$(MAKE) -C $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
+		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common $(OBJTREE)/u-boot.imx
 
 $(obj)u-boot.kwb:       $(obj)u-boot.bin
 		$(obj)tools/mkimage -n $(CONFIG_SYS_KWD_CONFIG) -T kwbimage \
@@ -499,11 +475,11 @@ $(obj)tpl/u-boot-with-tpl.bin: $(obj)tpl/u-boot-tpl.bin $(obj)u-boot.bin
 		$(call SPL_PAD_APPEND,$<,$(obj)u-boot.bin,tpl/u-boot-tpl-pad.bin,$(CONFIG_TPL_PAD_TO))
 
 $(obj)u-boot-with-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
-		$(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
+		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \
 			$(OBJTREE)/u-boot-with-spl.imx
 
 $(obj)u-boot-with-nand-spl.imx: $(obj)spl/u-boot-spl.bin $(obj)u-boot.bin
-		$(MAKE) -C $(SRCTREE)/arch/arm/imx-common \
+		$(MAKE) $(build) $(SRCTREE)/arch/arm/imx-common \
 			$(OBJTREE)/u-boot-with-nand-spl.imx
 
 $(obj)u-boot.ubl:       $(obj)u-boot-with-spl.bin
@@ -593,14 +569,32 @@ ifeq ($(CONFIG_KALLSYMS),y)
 		$(GEN_UBOOT) $(obj)common/system_map.o
 endif
 
+# Tentative step for Kbuild-style makefiles coexist with conventional U-Boot style makefiles
+#  U-Boot conventional sub makefiles always include some other makefiles.
+#  So, the build system searches a line beginning with "include" before entering into the sub makefile
+#  in order to distinguish which style it is.
+#  If the Makefile include a "include" line, we assume it is an U-Boot style makefile.
+#  Otherwise, it is treated as a Kbuild-style makefile.
+select_makefile = \
+	+if grep -q "^include" $1/Makefile; then				\
+		$(MAKE) -C $1;						\
+	else								\
+		$(MAKE) -C $1 -f $(TOPDIR)/scripts/Makefile.build;	\
+		mv $(dir $@)built-in.o $@;				\
+	fi
+
+# We do not need to build $(OBJS) explicitly.
+# It is built while we are at $(CPUDIR)/lib$(CPU).o build.
 $(OBJS):	depend
-		$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@))
+		if grep -q "^include" $(CPUDIR)/Makefile; then \
+			$(MAKE) -C $(CPUDIR) $(if $(REMOTE_BUILD),$@,$(notdir $@)); \
+		fi
 
 $(LIBS):	depend $(SUBDIR_TOOLS)
-		$(MAKE) -C $(dir $(subst $(obj),,$@))
+		+$(call select_makefile, $(dir $(subst $(obj),,$@)))
 
 $(LIBBOARD):	depend $(LIBS)
-		$(MAKE) -C $(dir $(subst $(obj),,$@))
+		+$(call select_makefile, $(dir $(subst $(obj),,$@)))
 
 $(SUBDIRS):	depend
 		$(MAKE) -C $@ all
@@ -628,6 +622,13 @@ $(obj)tpl/u-boot-tpl.bin:	$(SUBDIR_TOOLS) depend
 updater:
 		$(MAKE) -C tools/updater all
 
+select_makefile2 = \
+	if grep -q "^include" $1/Makefile; then					\
+		$(MAKE) -C $1 _depend;						\
+	else									\
+		$(MAKE) -C $1 -f $(TOPDIR)/scripts/Makefile.build _depend;	\
+	fi
+
 # Explicitly make _depend in subdirs containing multiple targets to prevent
 # parallel sub-makes creating .depend files simultaneously.
 depend dep:	$(TIMESTAMP_FILE) $(VERSION_FILE) \
@@ -636,8 +637,9 @@ depend dep:	$(TIMESTAMP_FILE) $(VERSION_FILE) \
 		$(obj)include/autoconf.mk \
 		$(obj)include/generated/generic-asm-offsets.h \
 		$(obj)include/generated/asm-offsets.h
-		for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
-			$(MAKE) -C $$dir _depend ; done
+		+for dir in $(SUBDIRS) $(CPUDIR) $(LDSCRIPT_MAKEFILE_DIR) ; do \
+			$(call select_makefile2, $$dir); \
+		done
 
 TAG_SUBDIRS = $(SUBDIRS)
 TAG_SUBDIRS += $(dir $(__LIBS))