Commit 4379ac61 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Tom Rini

kbuild: rename TOPDIR to stctree

Prior to Kbuild, $(TOPDIR) or $(SRCTREE) was used for
pointing to the top of source directory.
(No difference between the two.)

In Kbuild style, $(srctree) is used instead.
This commit renames TOPDIR to srctree and delete the
defition of TOPDIR.
Signed-off-by: 's avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
parent f5c66bdb
......@@ -169,8 +169,7 @@ OBJTREE := $(objtree)
SPLTREE := $(OBJTREE)/spl
TPLTREE := $(OBJTREE)/tpl
SRCTREE := $(srctree)
TOPDIR := $(SRCTREE)
export TOPDIR SRCTREE OBJTREE SPLTREE TPLTREE
export SRCTREE OBJTREE SPLTREE TPLTREE
MKCONFIG := $(SRCTREE)/mkconfig
export MKCONFIG
......@@ -490,7 +489,7 @@ endif
# standard location.
ifndef LDSCRIPT
#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
#LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds.debug
ifdef CONFIG_SYS_LDSCRIPT
# need to strip off double quotes
LDSCRIPT := $(srctree)/$(CONFIG_SYS_LDSCRIPT:"%"=%)
......@@ -500,19 +499,19 @@ endif
# If there is no specified link script, we look in a number of places for it
ifndef LDSCRIPT
ifeq ($(CONFIG_NAND_U_BOOT),y)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-nand.lds
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-nand.lds
endif
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds
LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot.lds
endif
endif
......@@ -666,7 +665,7 @@ export PLATFORM_LIBS
# Pass the version down so we can handle backwards compatibility
# on the fly.
LDPPFLAGS += \
-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
-include $(srctree)/include/u-boot/u-boot.lds.h \
-DCPUDIR=$(CPUDIR) \
$(shell $(LD) --version | \
sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
......@@ -1240,7 +1239,7 @@ distclean: mrproper
-type f -print | xargs rm -f
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
F=`basename $(srctree)` ; cd .. ; \
gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
help:
......
......@@ -8,13 +8,13 @@
#
cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
is5208:=$(shell grep CONFIG_M5208 $(TOPDIR)/include/$(cfg))
is5249:=$(shell grep CONFIG_M5249 $(TOPDIR)/include/$(cfg))
is5253:=$(shell grep CONFIG_M5253 $(TOPDIR)/include/$(cfg))
is5271:=$(shell grep CONFIG_M5271 $(TOPDIR)/include/$(cfg))
is5272:=$(shell grep CONFIG_M5272 $(TOPDIR)/include/$(cfg))
is5275:=$(shell grep CONFIG_M5275 $(TOPDIR)/include/$(cfg))
is5282:=$(shell grep CONFIG_M5282 $(TOPDIR)/include/$(cfg))
is5208:=$(shell grep CONFIG_M5208 $(srctree)/include/$(cfg))
is5249:=$(shell grep CONFIG_M5249 $(srctree)/include/$(cfg))
is5253:=$(shell grep CONFIG_M5253 $(srctree)/include/$(cfg))
is5271:=$(shell grep CONFIG_M5271 $(srctree)/include/$(cfg))
is5272:=$(shell grep CONFIG_M5272 $(srctree)/include/$(cfg))
is5275:=$(shell grep CONFIG_M5275 $(srctree)/include/$(cfg))
is5282:=$(shell grep CONFIG_M5282 $(srctree)/include/$(cfg))
ifneq (,$(findstring CONFIG_M5208,$(is5208)))
PLATFORM_CPPFLAGS += -mcpu=5208
......
......@@ -8,8 +8,8 @@
#
cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
is5301x:=$(shell grep CONFIG_MCF5301x $(TOPDIR)/include/$(cfg))
is532x:=$(shell grep CONFIG_MCF532x $(TOPDIR)/include/$(cfg))
is5301x:=$(shell grep CONFIG_MCF5301x $(srctree)/include/$(cfg))
is532x:=$(shell grep CONFIG_MCF532x $(srctree)/include/$(cfg))
ifneq (,$(findstring CONFIG_MCF5301x,$(is5301x)))
PLATFORM_CPPFLAGS += -mcpu=53015 -fPIC
......
......@@ -10,7 +10,7 @@
#
cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
is5441x:=$(shell grep CONFIG_MCF5441x $(TOPDIR)/include/$(cfg))
is5441x:=$(shell grep CONFIG_MCF5441x $(srctree)/include/$(cfg))
ifneq (,$(findstring CONFIG_MCF5441x,$(is5441x)))
PLATFORM_CPPFLAGS += -mcpu=54418 -fPIC
......
......@@ -8,7 +8,7 @@
PLATFORM_CPPFLAGS += -DCONFIG_4xx -mstring -msoft-float
cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
is440:=$(shell grep CONFIG_440 $(TOPDIR)/include/$(cfg))
is440:=$(shell grep CONFIG_440 $(srctree)/include/$(cfg))
ifneq (,$(findstring CONFIG_440,$(is440)))
PLATFORM_CPPFLAGS += -Wa,-m440 -mcpu=440
......
......@@ -9,6 +9,6 @@
# HYMOD boards
#
PLATFORM_CPPFLAGS += -I$(TOPDIR)
PLATFORM_CPPFLAGS += -I$(srctree)
OBJCOPYFLAGS = --remove-section=.ppcenv
......@@ -23,5 +23,5 @@ PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8CFF0000
endif
ifndef CONFIG_KORAT_PERMANENT
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-F7FC.lds
LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-F7FC.lds
endif
......@@ -29,11 +29,11 @@ ifneq ($(SRCTREE)/$(CPUDIR),$(wildcard $(SRCTREE)/$(CPUDIR)))
CPUDIR=arch/$(ARCH)/cpu
endif
sinclude $(TOPDIR)/arch/$(ARCH)/config.mk # include architecture dependend rules
sinclude $(TOPDIR)/$(CPUDIR)/config.mk # include CPU specific rules
sinclude $(srctree)/arch/$(ARCH)/config.mk # include architecture dependend rules
sinclude $(srctree)/$(CPUDIR)/config.mk # include CPU specific rules
ifdef SOC
sinclude $(TOPDIR)/$(CPUDIR)/$(SOC)/config.mk # include SoC specific rules
sinclude $(srctree)/$(CPUDIR)/$(SOC)/config.mk # include SoC specific rules
endif
ifneq ($(BOARD),)
ifdef VENDOR
......@@ -43,7 +43,7 @@ BOARDDIR = $(BOARD)
endif
endif
ifdef BOARD
sinclude $(TOPDIR)/board/$(BOARDDIR)/config.mk # include board specific rules
sinclude $(srctree)/board/$(BOARDDIR)/config.mk # include board specific rules
endif
#########################################################################
......
......@@ -13,7 +13,7 @@ can be reused. No code duplication or symlinking is necessary anymore.
How it works
------------
There is a new directory TOPDIR/spl which contains only a Makefile.
There is a new directory $(srctree)/spl which contains only a Makefile.
The object files are built separately for SPL and placed in this directory.
The final binaries which are generated are u-boot-spl, u-boot-spl.bin and
u-boot-spl.map.
......
......@@ -19,7 +19,7 @@ board can be reused. No code duplication or symlinking is necessary anymore.
How it works
------------
There has been a directory TOPDIR/spl which contains only a Makefile. The
There has been a directory $(srctree)/spl which contains only a Makefile. The
Makefile is shared by SPL and TPL.
The object files are built separately for SPL/TPL and placed in the
......
......@@ -28,7 +28,7 @@ these symbols when linking full U-Boot even though they are not
referenced in the source code as such.
If a new board is defined do not forget to define the command section
by writing in u-boot.lds ($(TOPDIR)/board/boardname/u-boot.lds) these
by writing in u-boot.lds ($(srctree)/board/boardname/u-boot.lds) these
3 lines:
.u_boot_list : {
......
......@@ -10,7 +10,7 @@ PAD_TO := 0xfff04000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
LDSCRIPT= $(srctree)/nand_spl/board/$(BOARDDIR)/u-boot.lds
LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -12,7 +12,7 @@ PAD_TO := 0xfff01000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -12,7 +12,7 @@ PAD_TO := 0xfff01000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -12,7 +12,7 @@ PAD_TO := 0xfff01000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -8,7 +8,7 @@ PAD_TO := 0xfff01000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -12,7 +12,7 @@ PAD_TO := 0xfff01000
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
LDSCRIPT= $(srctree)/$(CPUDIR)/u-boot-nand_spl.lds
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -11,7 +11,7 @@ include $(srctree)/$(src)/config.mk
nandobj := $(OBJTREE)/nand_spl/
LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
LDSCRIPT= $(srctree)/nand_spl/board/$(BOARDDIR)/u-boot.lds
LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
$(LDFLAGS) $(LDFLAGS_FINAL)
asflags-y += -DCONFIG_NAND_SPL
......
......@@ -44,7 +44,7 @@ else
-include include/spl-autoconf.mk
endif
include $(TOPDIR)/config.mk
include $(srctree)/config.mk
# Enable garbage collection of un-used sections for SPL
KBUILD_CFLAGS += -ffunction-sections -fdata-sections
......@@ -149,13 +149,13 @@ LDSCRIPT := $(addprefix $(SRCTREE)/,$(CONFIG_SPL_LDSCRIPT:"%"=%))
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-spl.lds
LDSCRIPT := $(srctree)/board/$(BOARDDIR)/u-boot-spl.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-spl.lds
LDSCRIPT := $(srctree)/$(CPUDIR)/u-boot-spl.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot-spl.lds
LDSCRIPT := $(srctree)/arch/$(ARCH)/cpu/u-boot-spl.lds
endif
ifeq ($(wildcard $(LDSCRIPT)),)
$(error could not find linker script)
......@@ -165,7 +165,7 @@ endif
# Pass the version down so we can handle backwards compatibility
# on the fly.
LDPPFLAGS += \
-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
-include $(srctree)/include/u-boot/u-boot.lds.h \
-include $(OBJTREE)/include/config.h \
-DCPUDIR=$(CPUDIR) \
$(shell $(LD) --version | \
......
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