Merge branch 'u-boot/master' into 'u-boot-arm/master'

Conflicts:
	Makefile
	drivers/net/npe/Makefile

These two conflicts arise from commit 0b2d3f20
("ARM: NET: Remove the IXP NPE ethernet driver") and are
resolved by deleting the drivers/net/npe/Makefile file
and removing the CONFIG_IXP4XX_NPE line from Makefile.

.gitignore

@@ -5,16 +5,20 @@
 #
 # Normal rules
 #
-
-*.rej
-*.orig
-*.a
+.*
 *.o
+*.o.*
+*.a
+*.s
 *.su
-*~
+*.mod.c
+*.i
+*.lst
+*.order
+*.elf
 *.swp
-*.patch
 *.bin
+*.patch
 *.cfgtmp
 *.dts.tmp
 
@@ -24,12 +28,10 @@
 #
 # Top-level generic files
 #
-
 /MLO*
 /SPL
 /System.map
 /u-boot
-/u-boot.elf
 /u-boot.hex
 /u-boot.imx
 /u-boot-with-spl.imx
@@ -46,14 +48,18 @@
 /u-boot.lds
 /u-boot.ubl
 /u-boot.ais
-/u-boot.dtb
 /u-boot.sb
 
+#
+# git files that we don't want to ignore even it they are dot-files
+#
+!.gitignore
+!.mailmap
+
 #
 # Generated files
 #
 
-*.depend*
 /LOG
 /errlog
 /reloc_off
@@ -65,7 +71,6 @@
 /include/generated/
 /include/spl-autoconf.mk
 /include/tpl-autoconf.mk
-asm-offsets.s
 
 # stgit generated dirs
 patches-*
@@ -91,3 +96,7 @@ GPATH
 GRTAGS
 GSYMS
 GTAGS
+
+*.orig
+*~
+\#*#

MAKEALL

@@ -672,8 +672,6 @@ build_target() {
 		output_dir="${OUTPUT_PREFIX}"
 	fi
 
-	export BUILD_DIR="${output_dir}"
-
 	target_arch=$(get_target_arch ${target})
 	eval cross_toolchain=\$CROSS_COMPILE_`echo $target_arch | tr '[:lower:]' '[:upper:]'`
 	if [ "${cross_toolchain}" ] ; then
@@ -684,6 +682,10 @@ build_target() {
 	    MAKE=make
 	fi
 
+	if [  "${output_dir}" != "." ] ; then
+		MAKE="${MAKE} O=${output_dir}"
+	fi
+
 	${MAKE} distclean >/dev/null
 	${MAKE} -s ${target}_config
 
@@ -698,7 +700,7 @@ build_target() {
 	if [ $BUILD_MANY == 1 ] ; then
 		trap - TERM
 
-		${MAKE} -s tidy
+		${MAKE} -s clean
 
 		if [ -s ${LOG_DIR}/${target}.ERR ] ; then
 			cp ${LOG_DIR}/${target}.ERR ${OUTPUT_PREFIX}/ERR/${target}

README

@@ -922,6 +922,8 @@ The following options need to be configured:
 		CONFIG_CMD_EXPORTENV	* export the environment
 		CONFIG_CMD_EXT2		* ext2 command support
 		CONFIG_CMD_EXT4		* ext4 command support
+		CONFIG_CMD_FS_GENERIC	* filesystem commands (e.g. load, ls)
+					  that work for multiple fs types
 		CONFIG_CMD_SAVEENV	  saveenv
 		CONFIG_CMD_FDC		* Floppy Disk Support
 		CONFIG_CMD_FAT		* FAT command support
@@ -2847,7 +2849,7 @@ CBFS (Coreboot Filesystem) support
 		CONFIG_RSA
 
 		This enables the RSA algorithm used for FIT image verification
-		in U-Boot. See doc/uImage/signature for more information.
+		in U-Boot. See doc/uImage.FIT/signature.txt for more information.
 
 		The signing part is build into mkimage regardless of this
 		option.

arch/arm/cpu/arm1136/config.mk

@@ -14,6 +14,6 @@ ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/SPL
 endif
 else
-ALL-y	+= $(obj)u-boot.imx
+ALL-y	+= u-boot.imx
 endif
 endif

arch/arm/cpu/arm926ejs/config.mk

@@ -13,6 +13,6 @@ ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/SPL
 endif
 else
-ALL-y	+= $(obj)u-boot.imx
+ALL-y	+= u-boot.imx
 endif
 endif

arch/arm/cpu/arm926ejs/davinci/config.mk

@@ -4,5 +4,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 ifndef CONFIG_SPL_BUILD
-ALL-$(CONFIG_SPL_FRAMEWORK)	+= $(obj)u-boot.ais
+ALL-$(CONFIG_SPL_FRAMEWORK)	+= u-boot.ais
 endif

arch/arm/cpu/arm926ejs/omap/Makefile

@@ -5,5 +5,6 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-y	= timer.o cpuinfo.o
+obj-y	= timer.o
+obj-$(CONFIG_DISPLAY_CPUINFO) += cpuinfo.o
 obj-y	+= reset.o

arch/arm/cpu/arm926ejs/omap/cpuinfo.c

@@ -13,7 +13,7 @@
 #include <command.h>
 #include <linux/compiler.h>
 
-#if defined(CONFIG_DISPLAY_CPUINFO) && defined(CONFIG_OMAP)
+#if defined(CONFIG_OMAP)
 
 #define omap_readw(x)		*(volatile unsigned short *)(x)
 #define omap_readl(x)		*(volatile unsigned long *)(x)
@@ -239,4 +239,4 @@ int print_cpuinfo (void)
 	return 0;
 }
 
-#endif /* #if defined(CONFIG_DISPLAY_CPUINFO) && defined(CONFIG_OMAP) */
+#endif /* #if defined(CONFIG_OMAP) */

arch/arm/cpu/armv7/am33xx/config.mk

@@ -7,5 +7,5 @@ ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/MLO
 ALL-$(CONFIG_SPL_SPI_SUPPORT) += $(OBJTREE)/MLO.byteswap
 else
-ALL-y	+= $(obj)u-boot.img
+ALL-y	+= u-boot.img
 endif

arch/arm/cpu/armv7/config.mk

@@ -20,6 +20,6 @@ ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/SPL
 endif
 else
-ALL-y	+= $(obj)u-boot.imx
+ALL-y	+= u-boot.imx
 endif
 endif

arch/arm/cpu/armv7/omap-common/hwinit-common.c

@@ -248,6 +248,7 @@ u32 get_device_type(void)
 				      (DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT;
 }
 
+#if defined(CONFIG_DISPLAY_CPUINFO)
 /*
  * Print CPU information
  */
@@ -258,6 +259,8 @@ int print_cpuinfo(void)
 
 	return 0;
 }
+#endif
+
 #ifndef CONFIG_SYS_DCACHE_OFF
 void enable_caches(void)
 {

arch/arm/cpu/armv7/omap-common/sata.c

@@ -12,6 +12,7 @@
 #include <scsi.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/sata.h>
+#include <sata.h>
 #include <asm/io.h>
 #include "pipe3-phy.h"
 
@@ -31,7 +32,7 @@ struct omap_pipe3 sata_phy = {
 	.dpll_map = dpll_map_sata,
 };
 
-int omap_sata_init(void)
+int init_sata(int dev)
 {
 	int ret;
 	u32 val;

arch/arm/cpu/armv7/omap3/config.mk

@@ -11,5 +11,5 @@
 ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/MLO
 else
-ALL-y	+= $(obj)u-boot.img
+ALL-y	+= u-boot.img
 endif

arch/arm/cpu/armv7/omap4/config.mk

@@ -11,5 +11,5 @@
 ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/MLO
 else
-ALL-y	+= $(obj)u-boot.img
+ALL-y	+= u-boot.img
 endif

arch/arm/cpu/armv7/omap5/config.mk

@@ -9,5 +9,5 @@
 ifdef CONFIG_SPL_BUILD
 ALL-y	+= $(OBJTREE)/MLO
 else
-ALL-y	+= $(obj)u-boot.img
+ALL-y	+= u-boot.img
 endif

arch/arm/cpu/armv7/socfpga/config.mk

@@ -4,5 +4,5 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 ifndef CONFIG_SPL_BUILD
-ALL-y	+= $(obj)u-boot.img
+ALL-y	+= u-boot.img
 endif

arch/arm/cpu/armv7/tegra114/Makefile

@@ -17,4 +17,5 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-obj- :=
+# necessary to create built-in.o
+obj- := __dummy__.o

arch/arm/cpu/armv7/tegra124/Makefile

@@ -4,3 +4,6 @@
 #
 # SPDX-License-Identifier:     GPL-2.0+
 #
+
+# necessary to create built-in.o
+obj- := __dummy__.o

arch/arm/cpu/armv7/tegra30/Makefile

@@ -17,4 +17,5 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 
-obj- :=
+# necessary to create built-in.o
+obj- := __dummy__.o

arch/arm/cpu/tegra-common/Makefile

@@ -8,4 +8,5 @@
 #
 
 obj-y += lowlevel_init.o
-obj-y	+= ap.o board.o sys_info.o clock.o cache.o
+obj-y	+= ap.o board.o clock.o cache.o
+obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o

arch/arm/cpu/tegra-common/sys_info.c

@@ -8,7 +8,6 @@
 #include <common.h>
 #include <linux/ctype.h>
 
-#ifdef CONFIG_DISPLAY_CPUINFO
 void upstring(char *s)
 {
 	while (*s) {
@@ -30,4 +29,3 @@ int print_cpuinfo(void)
 	/* TBD: Add printf of major/minor rev info, stepping, etc. */
 	return 0;
 }
-#endif	/* CONFIG_DISPLAY_CPUINFO */

arch/arm/dts/.gitignore

@@ -0,0 +1 @@
+*.dtb

arch/arm/dts/Makefile

@@ -0,0 +1,37 @@
+dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
+	exynos5250-snow.dtb \
+	exynos5250-smdk5250.dtb \
+	exynos5420-smdk5420.dtb
+
+dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
+	tegra20-medcom-wide.dtb \
+	tegra20-paz00.dtb \
+	tegra20-plutux.dtb \
+	tegra20-seaboard.dtb \
+	tegra20-tec.dtb \
+	tegra20-trimslice.dtb \
+	tegra20-ventana.dtb \
+	tegra20-whistler.dtb \
+	tegra20-colibri_t20_iris.dtb \
+	tegra30-beaver.dtb \
+	tegra30-cardhu.dtb \
+	tegra30-tec-ng.dtb \
+	tegra114-dalmore.dtb
+
+dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \
+	zynq-zc706.dtb \
+	zynq-zed.dtb \
+	zynq-microzed.dtb \
+	zynq-zc770-xm010.dtb \
+	zynq-zc770-xm012.dtb \
+	zynq-zc770-xm013.dtb
+
+targets += $(dtb-y)
+
+DTC_FLAGS += -R 4 -p 0x1000
+
+PHONY += dtbs
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+	@:
+
+clean-files := *.dtb

arch/arm/imx-common/Makefile

@@ -25,7 +25,7 @@ obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o
 
 $(OBJTREE)/$(patsubst "%",%,$(CONFIG_IMX_CONFIG)).cfgtmp: $(OBJTREE)/%.cfgtmp : $(SRCTREE)/%
 	mkdir -p $(dir $@)
-	$(CC) -E -x c $< $(CPPFLAGS) -o $@
+	$(CPP) $(cpp_flags) -x c -o $@ $<
 
 $(OBJTREE)/u-boot.imx: $(OBJTREE)/u-boot.bin $(OBJTREE)/$(patsubst "%",%,$(CONFIG_IMX_CONFIG)).cfgtmp
 	$(OBJTREE)/tools/mkimage -n $(filter-out %.bin,$^) -T imximage \

arch/arm/include/asm/arch-am33xx/sys_proto.h

@@ -17,10 +17,6 @@
 u32 get_cpu_rev(void);
 u32 get_sysboot_value(void);
 
-#ifdef CONFIG_DISPLAY_CPUINFO
-int print_cpuinfo(void);
-#endif
-
 extern struct ctrl_stat *cstat;
 u32 get_device_type(void);
 void save_omap_boot_params(void);

arch/arm/include/asm/arch-omap5/sata.h

@@ -36,13 +36,4 @@
 #define TI_SATA_IDLE_SMART_WAKE			(0x3 << 2)
 #define TI_SATA_IDLE_SMART			(0x2 << 2)
 
-#ifdef CONFIG_SCSI_AHCI_PLAT
-int omap_sata_init(void);
-#else
-static inline int omap_sata_init(void)
-{
-	return 0;
-}
-#endif /* CONFIG_SCSI_AHCI_PLAT */
-
 #endif /* _TI_SATA_H */

arch/arm/include/asm/arch-omap5/spl.h

@@ -15,6 +15,7 @@
 #define BOOT_DEVICE_MMC1        5
 #define BOOT_DEVICE_MMC2        6
 #define BOOT_DEVICE_MMC2_2	7
+#define BOOT_DEVICE_SATA	9
 #define BOOT_DEVICE_SPI		10
 #define BOOT_DEVICE_UART	0x43
 

arch/arm/lib/board.c

@@ -197,8 +197,6 @@ static int arm_pci_init(void)
  */
 typedef int (init_fnc_t) (void);
 
-int print_cpuinfo(void);
-
 void __dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
@@ -250,9 +248,7 @@ init_fnc_t *init_sequence[] = {
 	serial_init,		/* serial communications setup */
 	console_init_f,		/* stage 1 init of console */
 	display_banner,		/* say that we are here */
-#if defined(CONFIG_DISPLAY_CPUINFO)
 	print_cpuinfo,		/* display cpu info (and speed) */
-#endif
 #if defined(CONFIG_DISPLAY_BOARDINFO)
 	checkboard,		/* display board info */
 #endif
@@ -280,7 +276,7 @@ void board_init_f(ulong bootflag)
 	gd->mon_len = _bss_end_ofs;
 #ifdef CONFIG_OF_EMBED
 	/* Get a pointer to the FDT */
-	gd->fdt_blob = _binary_dt_dtb_start;
+	gd->fdt_blob = __dtb_db_begin;
 #elif defined CONFIG_OF_SEPARATE
 	/* FDT is at end of image */
 	gd->fdt_blob = (void *)(_end_ofs + _TEXT_BASE);

arch/blackfin/config.mk

@@ -12,7 +12,7 @@ CONFIG_STANDALONE_LOAD_ADDR ?= 0x1000 -m elf32bfin
 ifeq ($(CONFIG_BFIN_CPU),)
 CONFIG_BFIN_CPU := \
 	$(shell awk '$$2 == "CONFIG_BFIN_CPU" { print $$3 }' \
-		$(src)include/configs/$(BOARD).h)
+		$(srctree)/include/configs/$(BOARD).h)
 else
 CONFIG_BFIN_CPU := $(strip $(CONFIG_BFIN_CPU:"%"=%))
 endif
@@ -28,10 +28,10 @@ PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
 PLATFORM_RELFLAGS += -mcpu=$(CONFIG_BFIN_CPU)
 
 ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
-ALL-y += $(obj)u-boot.ldr
+ALL-y += u-boot.ldr
 endif
 ifeq ($(CONFIG_ENV_IS_EMBEDDED_IN_LDR),y)
-CREATE_LDR_ENV = $(obj)tools/envcrc --binary > $(obj)env-ldr.o
+CREATE_LDR_ENV = tools/envcrc --binary > env-ldr.o
 HOSTCFLAGS_NOPED_ADSP := \
 	$(shell $(CPP) -dD - -mcpu=$(CONFIG_BFIN_CPU) </dev/null \
 		| awk '$$2 ~ /ADSP/ { print "-D" $$2 }')
@@ -47,10 +47,10 @@ LDR_FLAGS-$(CONFIG_BFIN_BOOTROM_USES_EVT1) += -J
 
 LDR_FLAGS += --bmode $(subst BFIN_BOOT_,,$(CONFIG_BFIN_BOOT_MODE))
 LDR_FLAGS += --use-vmas
-LDR_FLAGS += --initcode $(obj)$(CPUDIR)/initcode.o
+LDR_FLAGS += --initcode $(CPUDIR)/initcode.o
 ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_UART)
 LDR_FLAGS-$(CONFIG_ENV_IS_EMBEDDED_IN_LDR) += \
-	--punchit $$(($(CONFIG_ENV_OFFSET))):$$(($(CONFIG_ENV_SIZE))):$(obj)env-ldr.o
+	--punchit $$(($(CONFIG_ENV_OFFSET))):$$(($(CONFIG_ENV_SIZE))):env-ldr.o
 endif
 ifneq (,$(findstring s,$(MAKEFLAGS)))
 LDR_FLAGS += --quiet

arch/blackfin/cpu/Makefile

@@ -22,12 +22,13 @@ obj-y  += reset.o
 obj-y  += traps.o
 
 extra-y += check_initcode
+clean-files := init.lds
 
 # make sure our initcode (which goes into LDR) does not
 # have relocs or external references
-$(obj)initcode.o: CFLAGS += -fno-function-sections -fno-data-sections
+CFLAGS_REMOVE_initcode.o := -ffunction-sections -fdata-sections
 READINIT = env LC_ALL=C $(CROSS_COMPILE)readelf -s $<
-$(obj)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 ; \
@@ -35,7 +36,6 @@ ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
 	fi
 endif
 
-$(obj)init.lds: init.lds.S
-	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P $^ -o $@
-$(obj)init.elf: $(obj)init.lds $(obj)init.o $(obj)initcode.o
+CPPFLAGS_init.lds := -ansi
+$(obj)/init.elf: $(obj)/init.lds $(obj)/init.o $(obj)/initcode.o
 	$(LD) $(LDFLAGS) -T $^ -o $@

arch/blackfin/lib/Makefile

@@ -9,7 +9,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS += -DBFIN_BOARD_NAME='"$(BOARD)"'
+# Unnecessary.
+# Use CONFIG_SYS_BOARD instead of BFIN_BOARD_NAME
+# and delete this.
+ccflags-y += -DBFIN_BOARD_NAME='"$(BOARD)"'
 
 obj-y	+= ins.o
 obj-y	+= memcmp.o

arch/m68k/cpu/mcf5227x/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y	= start.o
 obj-y	= cpu.o speed.o cpu_init.o interrupts.o

arch/m68k/cpu/mcf523x/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y	= start.o
 obj-y	= cpu.o speed.o cpu_init.o interrupts.o

arch/m68k/cpu/mcf52x2/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y	= start.o
 obj-y	= interrupts.o cpu.o speed.o cpu_init.o

arch/m68k/cpu/mcf532x/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y := start.o
 obj-y	= cpu.o speed.o cpu_init.o interrupts.o

arch/m68k/cpu/mcf5445x/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y	= start.o
 obj-y	= cpu.o speed.o cpu_init.o interrupts.o pci.o

arch/m68k/cpu/mcf547x_8x/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y = start.o
 obj-y	= cpu.o speed.o cpu_init.o pci.o interrupts.o slicetimer.o

arch/microblaze/dts/.gitignore

@@ -0,0 +1 @@
+*.dtb

arch/microblaze/dts/Makefile

@@ -0,0 +1,11 @@
+dtb-y += microblaze-generic.dtb
+
+targets += $(dtb-y)
+
+DTC_FLAGS += -R 4 -p 0x1000
+
+PHONY += dtbs
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+	@:
+
+clean-files := *.dtb

arch/microblaze/lib/board.c

@@ -87,7 +87,7 @@ void board_init_f(ulong not_used)
 
 #ifdef CONFIG_OF_EMBED
 	/* Get a pointer to the FDT */
-	gd->fdt_blob = _binary_dt_dtb_start;
+	gd->fdt_blob = __dtb_dt_begin;
 #elif defined CONFIG_OF_SEPARATE
 	/* FDT is at end of image */
 	gd->fdt_blob = (void *)__end;

arch/mips/cpu/mips32/config.mk

@@ -21,4 +21,4 @@ else
 PLATFORM_LDFLAGS  += -m elf32ltsmip
 endif
 
-CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T $(srctree)/$(src)/mips.lds

arch/mips/cpu/mips64/config.mk

@@ -21,4 +21,4 @@ else
 PLATFORM_LDFLAGS  += -m elf64ltsmip
 endif
 
-CONFIG_STANDALONE_LOAD_ADDR ?= 0xffffffff80200000 -T mips64.lds
+CONFIG_STANDALONE_LOAD_ADDR ?= 0xffffffff80200000 -T $(srctree)/$(src)/mips64.lds

arch/mips/cpu/xburst/config.mk

@@ -12,4 +12,4 @@ else
 PLATFORM_LDFLAGS  += -m elf32ltsmip
 endif
 
-CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T $(srctree)/$(src)/mips.lds

arch/nds32/config.mk

@@ -10,7 +10,7 @@
 
 CROSS_COMPILE ?= nds32le-linux-
 
-CONFIG_STANDALONE_LOAD_ADDR = 0x300000 -T nds32.lds
+CONFIG_STANDALONE_LOAD_ADDR = 0x300000 -T $(srctree)/$(src)/nds32.lds
 
 PLATFORM_RELFLAGS	+= -fno-strict-aliasing -fno-common -mrelax
 PLATFORM_RELFLAGS	+= -gdwarf-2

arch/nds32/cpu/n1213/Makefile

@@ -9,4 +9,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
+# necessary to create built-in.o
+obj- := __dummy__.o
+
 extra-y	= start.o

arch/powerpc/cpu/mpc8xx/Makefile

@@ -5,7 +5,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-# CFLAGS += -DET_DEBUG
+# ccflags-y += -DET_DEBUG
 
 extra-y += start.o
 extra-y += traps.o

arch/powerpc/lib/Makefile

@@ -54,11 +54,11 @@ ifndef CONFIG_SPL_BUILD
 # Workaround for local bus unaligned access problems
 # on MPC512x and MPC5200
 ifdef CONFIG_MPC512X
-$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy
+AFLAGS_ppcstring.o += -Dmemcpy=__memcpy
 obj-y += memcpy_mpc5200.o
 endif
 ifdef CONFIG_MPC5200
-$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy
+AFLAGS_ppcstring.o += -Dmemcpy=__memcpy
 obj-y += memcpy_mpc5200.o
 endif
 endif

arch/sandbox/cpu/Makefile

@@ -10,7 +10,10 @@
 obj-y	:= cpu.o os.o start.o state.o
 
 # os.c is build in the system environment, so needs standard includes
-$(obj)os.o: CFLAGS := $(filter-out -nostdinc,\
-	$(patsubst -I%,-idirafter%,$(CFLAGS)))
-$(obj).depend.os: CPPFLAGS := $(filter-out -nostdinc,\
-	$(patsubst -I%,-idirafter%,$(CPPFLAGS)))
+# CFLAGS_REMOVE_os.o cannot be used to drop header include path
+quiet_cmd_cc_os.o = CC $(quiet_modtag)  $@
+cmd_cc_os.o = $(CC) $(filter-out -nostdinc, \
+	$(patsubst -I%,-idirafter%,$(c_flags))) -c -o $@ $<
+
+$(obj)/os.o: $(src)/os.c FORCE
+	$(call if_changed_dep,cc_os.o)

arch/sparc/config.mk

@@ -7,6 +7,7 @@
 
 CROSS_COMPILE ?= sparc-elf-
 
-CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000 -L $(gcclibdir) -T sparc.lds
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x00000000 -L $(gcclibdir) \
+			-T $(srctree)/$(src)/sparc.lds
 
 PLATFORM_CPPFLAGS += -DCONFIG_SPARC -D__sparc__

arch/x86/dts/.gitignore

@@ -0,0 +1 @@
+*.dtb

arch/x86/dts/Makefile

@@ -0,0 +1,12 @@
+dtb-y += link.dtb \
+	alex.dtb
+
+targets += $(dtb-y)
+
+DTC_FLAGS += -R 4 -p 0x1000
+
+PHONY += dtbs
+dtbs: $(addprefix $(obj)/, $(dtb-y))
+	@:
+
+clean-files := *.dtb

arch/x86/lib/Makefile

@@ -23,5 +23,5 @@ obj-$(CONFIG_CMD_ZBOOT)	+= zimage.o
 LIBGCC := $(notdir $(NORMAL_LIBGCC))
 extra-y := $(LIBGCC)
 
-$(obj)$(LIBGCC): $(NORMAL_LIBGCC)
+$(obj)/$(LIBGCC): $(NORMAL_LIBGCC)
 	$(OBJCOPY) $< $@ --prefix-symbols=__normal_

arch/x86/lib/init_helpers.c

@@ -92,7 +92,7 @@ int find_fdt(void)
 {
 #ifdef CONFIG_OF_EMBED
 	/* Get a pointer to the FDT */
-	gd->fdt_blob = _binary_dt_dtb_start;
+	gd->fdt_blob = __dtb_dt_begin;
 #elif defined CONFIG_OF_SEPARATE
 	/* FDT is at end of image */
 	gd->fdt_blob = (ulong *)&_end;

board/ait/cam_enc_4xx/config.mk

@@ -9,7 +9,7 @@
 
 UBL_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/ublimage.cfg
 ifndef CONFIG_SPL_BUILD
-ALL-y += $(obj)u-boot.ubl
+ALL-y += u-boot.ubl
 else
 # as SPL_TEXT_BASE is not page-aligned, we need for some
 # linkers the -n flag (Do not page align data), to prevent

board/altera/socfpga/socfpga_cyclone5.c

@@ -12,6 +12,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#if defined(CONFIG_DISPLAY_CPUINFO)
 /*
  * Print CPU information
  */
@@ -20,6 +21,7 @@ int print_cpuinfo(void)
 	puts("CPU   : Altera SOCFPGA Platform\n");
 	return 0;
 }
+#endif
 
 /*
  * Print Board information

board/avionic-design/medcom-wide/Makefile

@@ -9,4 +9,4 @@
 
 obj-y	:= ../common/tamonten.o
 
-include ../../nvidia/common/common.mk
+include $(srctree)/board/nvidia/common/common.mk

board/avionic-design/plutux/Makefile

@@ -9,4 +9,4 @@
 
 obj-y	:= ../common/tamonten.o
 
-include ../../nvidia/common/common.mk
+include $(srctree)/board/nvidia/common/common.mk

board/avionic-design/tec-ng/Makefile

@@ -7,4 +7,4 @@
 
 obj-y	:= ../common/tamonten-ng.o
 
-include ../../nvidia/common/common.mk
+include $(srctree)/board/nvidia/common/common.mk

board/avionic-design/tec/Makefile

@@ -9,4 +9,4 @@
 
 obj-y	:= ../common/tamonten.o
 
-include ../../nvidia/common/common.mk
+include $(srctree)/board/nvidia/common/common.mk

board/bct-brettl2/config.mk

@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif

board/bf518f-ezbrd/config.mk

@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif

board/bf526-ezbrd/config.mk

@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif

board/bf527-ad7160-eval/config.mk

@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif

board/bf527-ezkit/config.mk

@@ -7,6 +7,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif

board/bf527-sdp/config.mk

@@ -7,9 +7,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif
 
 # Set some default LDR flags based on boot mode.
 LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 6

board/bf533-ezkit/config.mk

@@ -7,9 +7,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif
 
 # Set some default LDR flags based on boot mode.
 LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8

board/bf533-stamp/config.mk

@@ -7,9 +7,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif
 
 # Set some default LDR flags based on boot mode.
 LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8

board/bf537-stamp/config.mk

@@ -7,9 +7,10 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-CFLAGS_lib += -O2
-CFLAGS_lib/lzma += -O2
-CFLAGS_lib/zlib += -O2
+# FIX ME
+ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),)
+ccflags-y := -O2
+endif
 
 # Set some default LDR flags based on boot mode.
 LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8