summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Kconfig14
-rw-r--r--arch/arm/cpu/armv7/uniphier/Kconfig1
-rw-r--r--arch/arm/mach-tegra/Kconfig2
-rw-r--r--config.mk5
-rw-r--r--configs/ph1_ld4_defconfig2
-rw-r--r--configs/ph1_pro4_defconfig2
-rw-r--r--configs/ph1_sld8_defconfig2
-rw-r--r--doc/README.kconfig132
-rw-r--r--drivers/mtd/nand/Kconfig2
-rw-r--r--include/config_uncmd_spl.h9
-rw-r--r--scripts/Makefile.autoconf36
-rw-r--r--scripts/Makefile.build3
-rw-r--r--scripts/Makefile.spl10
-rw-r--r--scripts/Makefile.uncmd_spl16
-rwxr-xr-xscripts/multiconfig.sh261
15 files changed, 108 insertions, 389 deletions
diff --git a/Kconfig b/Kconfig
index 823f1e2b212..bb9b5c27fff 100644
--- a/Kconfig
+++ b/Kconfig
@@ -8,10 +8,6 @@ config UBOOTVERSION
string
option env="UBOOTVERSION"
-config KCONFIG_OBJDIR
- string
- option env="KCONFIG_OBJDIR"
-
# Allow defaults in arch-specific code to override any given here
source "arch/Kconfig"
@@ -90,16 +86,6 @@ endmenu # General setup
menu "Boot images"
-config SPL_BUILD
- bool
- depends on $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
- default y
-
-config TPL_BUILD
- bool
- depends on $KCONFIG_OBJDIR="tpl"
- default y
-
config SUPPORT_SPL
bool
diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig
index 8fdef28c02d..9bbc011eeea 100644
--- a/arch/arm/cpu/armv7/uniphier/Kconfig
+++ b/arch/arm/cpu/armv7/uniphier/Kconfig
@@ -71,7 +71,6 @@ config CMD_DDRPHY_DUMP
choice
prompt "DDR3 Frequency select"
- depends on SPL_BUILD
config DDR_FREQ_1600
bool "DDR3 1600"
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 3a8e2b19d67..8569167369c 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -24,7 +24,7 @@ config SYS_MALLOC_F_LEN
default 0x1800
config USE_PRIVATE_LIBGCC
- default y if SPL_BUILD
+ default y
config DM
default y if !SPL_BUILD
diff --git a/config.mk b/config.mk
index 64c2951ac1e..6282919482b 100644
--- a/config.mk
+++ b/config.mk
@@ -24,6 +24,11 @@ VENDOR :=
ARCH := $(CONFIG_SYS_ARCH:"%"=%)
CPU := $(CONFIG_SYS_CPU:"%"=%)
+ifdef CONFIG_SPL_BUILD
+ifdef CONFIG_TEGRA
+CPU := arm720t
+endif
+endif
BOARD := $(CONFIG_SYS_BOARD:"%"=%)
ifneq ($(CONFIG_SYS_VENDOR),)
VENDOR := $(CONFIG_SYS_VENDOR:"%"=%)
diff --git a/configs/ph1_ld4_defconfig b/configs/ph1_ld4_defconfig
index 86b4b15724b..fa8d291ca19 100644
--- a/configs/ph1_ld4_defconfig
+++ b/configs/ph1_ld4_defconfig
@@ -39,4 +39,4 @@ CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
-S:CONFIG_SPL_NAND_DENALI=y
+CONFIG_SPL_NAND_DENALI=y
diff --git a/configs/ph1_pro4_defconfig b/configs/ph1_pro4_defconfig
index 242bcf92635..12f069400f0 100644
--- a/configs/ph1_pro4_defconfig
+++ b/configs/ph1_pro4_defconfig
@@ -39,4 +39,4 @@ CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
-S:CONFIG_SPL_NAND_DENALI=y
+CONFIG_SPL_NAND_DENALI=y
diff --git a/configs/ph1_sld8_defconfig b/configs/ph1_sld8_defconfig
index 8e95f17e6d1..e66d1665662 100644
--- a/configs/ph1_sld8_defconfig
+++ b/configs/ph1_sld8_defconfig
@@ -39,4 +39,4 @@ CONFIG_DM_I2C=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
-S:CONFIG_SPL_NAND_DENALI=y
+CONFIG_SPL_NAND_DENALI=y
diff --git a/doc/README.kconfig b/doc/README.kconfig
index 69dc45970b8..288d17d2324 100644
--- a/doc/README.kconfig
+++ b/doc/README.kconfig
@@ -17,109 +17,45 @@ source directory for a basic specification of Kconfig.
Difference from Linux's Kconfig
-------------------------------
-The biggest difference between Linux Kernel and U-Boot in terms of the
-configuration is that U-Boot has to configure multiple boot images per board:
-Normal, SPL, TPL.
-Kconfig functions need to be expanded for U-Boot to handle multiple images.
-The files scripts/kconfig/* were imported from Linux Kernel and adjusted
-for that purpose.
+Here are some worth-mentioning configuration targets.
-See below for how each configuration target works in U-Boot:
+- silentoldconfig
-- config, nconfig, menuconfig, xconfig, gconfig
+ This target updates .config, include/generated/autoconf.h and
+ include/configs/* as in Linux. In U-Boot, it also does the followings
+ for the compatibility with the old configuration system:
- These targets are used to configure Normal and create (or modify) the
- .config file. For SPL configuration, the configutation targets are prefixed
- with "spl/", for example "make spl/config", "make spl/menuconfig", etc.
- Those targets create or modify the spl/.config file. Likewise, run
- "make tpl/config", "make tpl/menuconfig", etc. for TPL.
+ * create a symbolic link "arch/${ARCH}/include/asm/arch" pointing to
+ the SoC/CPU specific header directory
+ * create include/config.h
+ * create include/autoconf.mk
+ * create spl/include/autoconf.mk (SPL and TPL only)
+ * create tpl/include/autoconf.mk (TPL only)
-- silentoldconfig
+ If we could completely switch to Kconfig in a long run
+ (i.e. remove all the include/configs/*.h), those additional processings
+ above would be removed.
- This target updates .config, include/generated/autoconf.h and
- include/configs/*. In U-Boot, the same thing is done for SPL, TPL,
- if supported by the target board. Depending on whether CONFIG_SPL and
- CONFIG_TPL are defined, "make silentoldconfig" iterates three times at most
- changing the work directory.
-
- To sum up, "make silentoldconfig" possibly updates:
- - .config, include/generated/autoconf.h, include/config/*
- - spl/.config, spl/include/generated/autoconf.h, spl/include/config/*
- (in case CONFIG_SPL=y)
- - tpl/.config, tpl/include/generated/autoconf.h, tpl/include/config/*
- (in case CONFIG_TPL=y)
-
-- defconfig, <board>_defconfig
-
- The target "<board>_defconfig" is used to create the .config based on the
- file configs/<board>_defconfig. The "defconfig" target is the same
- except it checks for a file specified with KBUILD_DEFCONFIG environment.
-
- Note:
- The defconfig files are placed under the "configs" directory,
- not "arch/$(ARCH)/configs". This is because "ARCH" is not necessarily
- given from the command line for the U-Boot configuration and build.
-
- The defconfig file format in U-Boot has the special syntax; each line has
- "<condition>:" prefix to show which image(s) the line is valid for.
- For example,
-
- CONFIG_FOO=100
- S:CONFIG_FOO=200
- T:CONFIG_FOO=300
- ST:CONFIG_BAR=y
- +S:CONFIG_BAZ=y
- +T:CONFIG_QUX=y
- +ST:CONFIG_QUUX=y
-
- Here, the "<condition>:" prefix is one of:
- None - the line is valid only for Normal image
- S: - the line is valid only for SPL image
- T: - the line is valid only for TPL image
- ST: - the line is valid for SPL and TPL images
- +S: - the line is valid for Normal and SPL images
- +T: - the line is valid for Normal and TPL images
- +ST: - the line is valid for Normal, SPL and TPL images
-
- So, if neither CONFIG_SPL nor CONFIG_TPL is defined, the defconfig file
- has no "<condition>:" part and therefore has the same form as in Linux.
- From the example defconfig shown above, three separete configuration sets
- are generated and used for creating .config, spl/.config and tpl/.config.
-
- - Input for the default configuration of Normal
- CONFIG_FOO=100
- CONFIG_BAZ=y
- CONFIG_QUX=y
- CONFIG_QUUX=y
-
- - Input for the default configuration of SPL
- CONFIG_FOO=200
- CONFIG_BAR=y
- CONFIG_BAZ=y
- CONFIG_QUUX=y
-
- - Input for the default configuration of TPL
- CONFIG_FOO=300
- CONFIG_BAR=y
- CONFIG_QUX=y
- CONFIG_QUUX=y
-
-- savedefconfig
-
- This is the reverse operation of "make defconfig". If neither CONFIG_SPL
- nor CONFIG_TPL is defined in the .config file, it works like "savedefconfig"
- in Linux Kernel: creates the minimal set of config based on the .config
- and saves it into the "defconfig" file. If CONFIG_SPL (and CONFIG_TPL) is
- defined, the common lines among .config, spl/.config (and tpl/.config) are
- coalesced together with "<condition:>" prefix for each line as shown above.
- This file can be used as an input of "defconfig" target.
+- defconfig
+
+ In U-Boot, "make defconfig" is a shorthand of "make sandbox_defconfig"
+
+- <board>_defconfig
+
+ Now it works as in Linux.
+ The prefixes such as "+S:" in *_defconfig are deprecated.
+ You can simply remove the prefixes. Do not add them for new boards.
- <board>_config
This does not exist in Linux's Kconfig.
+ "make <board>_config" works the same as "make <board>_defconfig".
Prior to Kconfig, in U-Boot, "make <board>_config" was used for the
- configuration. It is still supported for backward compatibility and
- its behavior is the same as "make <board>_defconfig".
+ configuration. It is still supported for backward compatibility, so
+ we do not need to update the distro recipes.
+
+
+The other configuration targets work as in Linux Kernel.
Migration steps to Kconfig
@@ -137,14 +73,10 @@ based configuration as follows:
Configuration files for use in C sources
- include/generated/autoconf.h (generated by Kconfig for Normal)
- - spl/include/generated/autoconf.h (generated by Kconfig for SPL)
- - tpl/include/generated/autoconf.h (generated by Kconfig for TPL)
- include/configs/<board>.h (exists for all boards)
Configuration file for use in makefiles
- - include/config/auto.conf (generated by Kconfig for Normal)
- - spl/include/config/auto.conf (generated by Kconfig for SPL)
- - tpl/include/config/auto.conf (generated by Kconfig for TPL)
+ - include/config/auto.conf (generated by Kconfig)
- include/autoconf.mk (generated by the old config for Normal)
- spl/include/autoconfig.mk (generated by the old config for SPL)
- tpl/include/autoconfig.mk (generated by the old config for TPL)
@@ -215,8 +147,8 @@ TODO
CONFIG_SYS_EXTRA_OPTIONS should not be used for new boards.
- In the pre-Kconfig, a single board had multiple entries in the boards.cfg
- file with differences in the option fields. The correspoing defconfig files
- were auto-generated when switching to Kconfig. Now we have too many
+ file with differences in the option fields. The corresponding defconfig
+ files were auto-generated when switching to Kconfig. Now we have too many
defconfig files compared with the number of the supported boards. It is
recommended to have only one defconfig per board and allow users to select
the config options.
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index c24221499bf..ccd8211eb29 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -36,7 +36,7 @@ config NAND_DENALI_SPARE_AREA_SKIP_BYTES
endif
-if SPL_BUILD
+if SPL
config SPL_NAND_DENALI
bool "Support Denali NAND controller for SPL"
diff --git a/include/config_uncmd_spl.h b/include/config_uncmd_spl.h
index 9cb7a9a1fcf..9f0fe444433 100644
--- a/include/config_uncmd_spl.h
+++ b/include/config_uncmd_spl.h
@@ -20,5 +20,14 @@
#undef CONFIG_CMD_SNTP
#undef CONFIG_CMD_TFTPPUT
#undef CONFIG_CMD_TFTPSRV
+#undef CONFIG_OF_CONTROL
+
+#ifndef CONFIG_SPL_DM
+#undef CONFIG_DM_SERIAL
+#undef CONFIG_DM_GPIO
+#undef CONFIG_DM_I2C
+#undef CONFIG_DM_SPI
+#endif
+
#endif /* CONFIG_SPL_BUILD */
#endif /* __CONFIG_UNCMD_SPL_H__ */
diff --git a/scripts/Makefile.autoconf b/scripts/Makefile.autoconf
index 58e1642fb93..f054081c989 100644
--- a/scripts/Makefile.autoconf
+++ b/scripts/Makefile.autoconf
@@ -7,9 +7,17 @@
# (= When we move all CONFIGs from header files to Kconfig)
# this makefile can be deleted.
-# obj is "include" or "spl/include" or "tpl/include"
-# for non-SPL, SPL, TPL, respectively
-include $(obj)/config/auto.conf
+__all: include/autoconf.mk include/autoconf.mk.dep
+
+ifeq ($(shell grep -q '^CONFIG_SPL=y' include/config/auto.conf 2>/dev/null && echo y),y)
+__all: spl/include/autoconf.mk
+endif
+
+ifeq ($(shell grep -q '^CONFIG_TPL=y' include/config/auto.conf 2>/dev/null && echo y),y)
+__all: tpl/include/autoconf.mk
+endif
+
+include include/config/auto.conf
include scripts/Kbuild.include
@@ -22,7 +30,6 @@ CPP = $(CC) -E
include config.mk
UBOOTINCLUDE := \
- -I$(obj) \
-Iinclude \
$(if $(KBUILD_SRC), -I$(srctree)/include) \
-I$(srctree)/arch/$(ARCH)/include \
@@ -48,10 +55,10 @@ include/autoconf.mk.dep: FORCE
# same CONFIG macros
quiet_cmd_autoconf = GEN $@
cmd_autoconf = \
- $(CPP) $(c_flags) -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && { \
+ $(CPP) $(c_flags) $2 -DDO_DEPS_ONLY -dM $(srctree)/include/common.h > $@.tmp && { \
sed -n -f $(srctree)/tools/scripts/define2mk.sed $@.tmp | \
while read line; do \
- if ! grep -q "$${line%=*}=" $(obj)/config/auto.conf; then \
+ if ! grep -q "$${line%=*}=" include/config/auto.conf; then \
echo "$$line"; \
fi \
done > $@; \
@@ -60,10 +67,19 @@ quiet_cmd_autoconf = GEN $@
rm $@.tmp; false; \
}
-$(obj)/autoconf.mk: FORCE
+include/autoconf.mk: FORCE
$(call cmd,autoconf)
-include/autoconf.mk include/autoconf.mk.dep: include/config.h
+spl/include/autoconf.mk: FORCE
+ $(Q)mkdir -p $(dir $@)
+ $(call cmd,autoconf,-DCONFIG_SPL_BUILD)
+
+tpl/include/autoconf.mk: FORCE
+ $(Q)mkdir -p $(dir $@)
+ $(call cmd,autoconf,-DCONFIG_SPL_BUILD -DCONFIG_TPL_BUILD)
+
+include/autoconf.mk include/autoconf.mk.dep \
+ spl/include/autoconf.mk tpl/include/autoconf.mk: include/config.h
# include/config.h
# Prior to Kconfig, it was generated by mkconfig. Now it is created here.
@@ -75,10 +91,10 @@ define filechk_config_h
done; \
echo \#define CONFIG_BOARDDIR board/$(if $(VENDOR),$(VENDOR)/)$(BOARD);\
echo \#include \<config_defaults.h\>; \
+ echo \#include \<config_uncmd_spl.h\>; \
echo \#include \<configs/$(CONFIG_SYS_CONFIG_NAME).h\>; \
echo \#include \<asm/config.h\>; \
- echo \#include \<config_fallbacks.h\>; \
- echo \#include \<config_uncmd_spl.h\>; )
+ echo \#include \<config_fallbacks.h\>;)
endef
include/config.h: scripts/Makefile.autoconf create_symlink FORCE
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 14cf0925d2f..ac0554eeae1 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -41,8 +41,9 @@ subdir-ccflags-y :=
# Read auto.conf if it exists, otherwise ignore
# Modified for U-Boot
--include $(prefix)/include/config/auto.conf
+-include include/config/auto.conf
-include $(prefix)/include/autoconf.mk
+include scripts/Makefile.uncmd_spl
include scripts/Kbuild.include
diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl
index cc189adc0c6..fcacb7fcb49 100644
--- a/scripts/Makefile.spl
+++ b/scripts/Makefile.spl
@@ -21,13 +21,15 @@ _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
include $(srctree)/scripts/Kbuild.include
-UBOOTINCLUDE := -I$(obj)/include $(UBOOTINCLUDE)
-
--include $(obj)/include/config/auto.conf
+-include include/config/auto.conf
-include $(obj)/include/autoconf.mk
+KBUILD_CPPFLAGS += -DCONFIG_SPL_BUILD
+ifeq ($(CONFIG_TPL_BUILD),y)
+KBUILD_CPPFLAGS += -DCONFIG_TPL_BUILD
+endif
+
ifeq ($(CONFIG_TPL_BUILD),y)
-export CONFIG_TPL_BUILD
SPL_BIN := u-boot-tpl
else
SPL_BIN := u-boot-spl
diff --git a/scripts/Makefile.uncmd_spl b/scripts/Makefile.uncmd_spl
new file mode 100644
index 00000000000..86c938e1f9d
--- /dev/null
+++ b/scripts/Makefile.uncmd_spl
@@ -0,0 +1,16 @@
+# Makefile version of include/config_uncmd_spl.h
+#
+# TODO: Invent a better way
+
+ifdef CONFIG_SPL_BUILD
+CONFIG_OF_CONTROL=
+
+ifndef CONFIG_SPL_DM
+CONFIG_DM_SERIAL=
+CONFIG_DM_GPIO=
+CONIFG_DM_I2C=
+CONFIG_DM_SPI=
+CONFIG_DM_SPI_FLASH=
+endif
+
+endif
diff --git a/scripts/multiconfig.sh b/scripts/multiconfig.sh
index 366e8faaa66..cc8a787f886 100755
--- a/scripts/multiconfig.sh
+++ b/scripts/multiconfig.sh
@@ -2,11 +2,7 @@
#
# A wrapper script to adjust Kconfig for U-Boot
#
-# Instead of touching various parts under the scripts/kconfig/ directory,
-# pushing necessary adjustments into this single script would be better
-# for code maintainance. All the make targets related to the configuration
-# (make %config) should be invoked via this script.
-# See doc/README.kconfig for further information of Kconfig.
+# This file will be removed after cleaning up defconfig files
#
# Copyright (C) 2014, Masahiro Yamada <yamada.m@jp.panasonic.com>
#
@@ -15,77 +11,23 @@
set -e
-# Set "DEBUG" enavironment variable to show debug messages
-debug () {
- if [ $DEBUG ]; then
- echo "$@"
- fi
-}
-
-# Useful shorthands
-build () {
- debug $progname: $MAKE -f $srctree/scripts/Makefile.build obj="$@"
- $MAKE -f $srctree/scripts/Makefile.build obj="$@"
-}
-
-autoconf () {
- debug $progname: $MAKE -f $srctree/scripts/Makefile.autoconf obj="$@"
- $MAKE -f $srctree/scripts/Makefile.autoconf obj="$@"
-}
-
# Make a configuration target
# Usage:
# run_make_config <target> <objdir>
# <target>: Make target such as "config", "menuconfig", "defconfig", etc.
-# <objdir>: Target directory where the make command is run.
-# Typically "", "spl", "tpl" for Normal, SPL, TPL, respectively.
run_make_config () {
- target=$1
- objdir=$2
-
# Linux expects defconfig files in arch/$(SRCARCH)/configs/ directory,
# but U-Boot has them in configs/ directory.
# Give SRCARCH=.. to fake scripts/kconfig/Makefile.
- options="SRCARCH=.. KCONFIG_OBJDIR=$objdir"
- if [ "$objdir" ]; then
- options="$options KCONFIG_CONFIG=$objdir/$KCONFIG_CONFIG"
- mkdir -p $objdir
- fi
-
- build scripts/kconfig $options $target
-}
-
-# Parse .config file to detect if CONFIG_SPL, CONFIG_TPL is enabled
-# and returns:
-# "" if neither CONFIG_SPL nor CONFIG_TPL is defined
-# "spl" if CONFIG_SPL is defined but CONFIG_TPL is not
-# "spl tpl" if both CONFIG_SPL and CONFIG_TPL are defined
-get_enabled_subimages() {
- if [ ! -r "$KCONFIG_CONFIG" ]; then
- # This should never happen
- echo "$progname: $KCONFIG_CONFIG not found" >&2
- exit 1
- fi
-
- # CONFIG_SPL=y -> spl
- # CONFIG_TPL=y -> tpl
- sed -n -e 's/^CONFIG_SPL=y$/spl/p' -e 's/^CONFIG_TPL=y$/tpl/p' \
- $KCONFIG_CONFIG
+ $MAKE -f $srctree/scripts/Makefile.build obj=scripts/kconfig SRCARCH=.. $1
}
do_silentoldconfig () {
run_make_config silentoldconfig
- subimages=$(get_enabled_subimages)
-
- for obj in $subimages
- do
- mkdir -p $obj/include/config $obj/include/generated
- run_make_config silentoldconfig $obj
- done
# If the following part fails, include/config/auto.conf should be
# deleted so "make silentoldconfig" will be re-run on the next build.
- autoconf include include/autoconf.mk include/autoconf.mk.dep || {
+ $MAKE -f $srctree/scripts/Makefile.autoconf || {
rm -f include/config/auto.conf
exit 1
}
@@ -95,14 +37,6 @@ do_silentoldconfig () {
# than include/config.h.
# Otherwise, 'make silentoldconfig' would be invoked twice.
touch include/config/auto.conf
-
- for obj in $subimages
- do
- autoconf $obj/include $obj/include/autoconf.mk || {
- rm -f include/config/auto.conf
- exit 1
- }
- done
}
cleanup_after_defconfig () {
@@ -116,7 +50,6 @@ cleanup_after_defconfig () {
# do_board_defconfig <board>_defconfig
do_board_defconfig () {
defconfig_path=$srctree/configs/$1
- tmp_defconfig_path=configs/.tmp_defconfig
if [ ! -r $defconfig_path ]; then
echo >&2 "***"
@@ -126,42 +59,17 @@ do_board_defconfig () {
fi
mkdir -p arch configs
- # defconfig for Normal:
- # pick lines without prefixes and lines starting '+' prefix
- # and rip the prefixes off.
- sed -n -e '/^[+A-Z]*:/!p' -e 's/^+[A-Z]*://p' $defconfig_path \
- > configs/.tmp_defconfig
+ # prefix "*:" is deprecated. Drop it simply.
+ sed -e 's/^[+A-Z]*://' $defconfig_path > configs/.tmp_defconfig
run_make_config .tmp_defconfig || {
cleanup_after_defconfig
exit 1
}
- for img in $(get_enabled_subimages)
- do
- symbol=$(echo $img | cut -c 1 | tr '[a-z]' '[A-Z]')
- # defconfig for SPL, TPL:
- # pick lines with 'S', 'T' prefix and rip the prefixes off
- sed -n -e 's/^[+A-Z]*'$symbol'[A-Z]*://p' $defconfig_path \
- > configs/.tmp_defconfig
- run_make_config .tmp_defconfig $img || {
- cleanup_after_defconfig
- exit 1
- }
- done
-
cleanup_after_defconfig
}
-do_defconfig () {
- if [ "$KBUILD_DEFCONFIG" ]; then
- do_board_defconfig $KBUILD_DEFCONFIG
- echo "*** Default configuration is based on '$KBUILD_DEFCONFIG'"
- else
- run_make_config defconfig
- fi
-}
-
do_board_felconfig () {
do_board_defconfig ${1%%_felconfig}_defconfig
if ! grep -q CONFIG_ARCH_SUNXI=y .config || ! grep -q CONFIG_SPL=y .config ; then
@@ -169,162 +77,11 @@ do_board_felconfig () {
exit 1
fi
sed -i -e 's/\# CONFIG_SPL_FEL is not set/CONFIG_SPL_FEL=y\nCONFIG_UART0_PORT_F=n/g' \
- .config spl/.config
+ .config
}
-do_savedefconfig () {
- if [ -r "$KCONFIG_CONFIG" ]; then
- subimages=$(get_enabled_subimages)
- else
- subimages=
- fi
-
- run_make_config savedefconfig
-
- output_lines=
-
- # -r option is necessay because some string-type configs may include
- # backslashes as an escape character
- while read -r line
- do
- output_lines="$output_lines%$line"
- done < defconfig
-
- for img in $subimages
- do
- run_make_config savedefconfig $img
-
- symbol=$(echo $img | cut -c 1 | tr '[a-z]' '[A-Z]')
- unmatched=
-
- while read -r line
- do
- tmp=
- match=
-
- # "# CONFIG_FOO is not set" should not be divided.
- # Use "%" as a separator, instead of a whitespace.
- # "%" is unlikely to appear in defconfig context.
- save_IFS=$IFS
- IFS=%
- # coalesce common lines together
- for i in $output_lines
- do
- case "$i" in
- [+A-Z]*:$line)
- tmp="$tmp%$unmatched"
- i=$(echo "$i" | \
- sed -e "s/^\([^:]*\)/\1$symbol/")
- tmp="$tmp%$i"
- match=1
- ;;
- $line)
- tmp="$tmp%$unmatched"
- tmp="$tmp%+$symbol:$i"
- match=1
- ;;
- *)
- tmp="$tmp%$i"
- ;;
- esac
- done
-
- # Restore the default separator for the outer for loop.
- IFS=$save_IFS
-
- if [ "$match" ]; then
- output_lines="$tmp"
- unmatched=
- else
- unmatched="$unmatched%$symbol:$line"
- fi
- done < defconfig
-
- output_lines="$output_lines%$unmatched"
- done
-
- rm -f defconfig
- touch defconfig
-
- save_IFS=$IFS
- IFS=%
-
- for line in $output_lines
- do
- case "$line" in
- "")
- # do not output blank lines
- ;;
- *)
- echo $line >> defconfig
- ;;
- esac
- done
-
- IFS=$save_IFS
-}
-
-# Some sanity checks before running "make <objdir>/<target>",
-# where <objdir> should be either "spl" or "tpl".
-# Doing "make spl/menuconfig" etc. on a non-SPL board makes no sense.
-# It should be allowed only when ".config" exists and "CONFIG_SPL" is enabled.
-#
-# Usage:
-# check_enabled_sumbimage <objdir>/<target> <objdir>
-check_enabled_subimage () {
-
- case $2 in
- spl|tpl) ;;
- *)
- echo >&2 "***"
- echo >&2 "*** \"make $1\" is not supported."
- echo >&2 "***"
- exit 1
- ;;
- esac
- test -r "$KCONFIG_CONFIG" && get_enabled_subimages | grep -q $2 || {
- config=CONFIG_$(echo $2 | tr '[a-z]' '[A-Z]')
-
- echo >&2 "***"
- echo >&2 "*** Create \"$KCONFIG_CONFIG\" with \"$config\" enabled"
- echo >&2 "*** before \"make $1\"."
- echo >&2 "***"
- exit 1
- }
-}
-
-# Usage:
-# do_others <objdir>/<target>
-# The field "<objdir>/" is typically empy, "spl/", "tpl/" for Normal, SPL, TPL,
-# respectively.
-# The field "<target>" is a configuration target such as "config",
-# "menuconfig", etc.
do_others () {
- target=${1##*/}
-
- if [ "$target" = "$1" ]; then
- objdir=
- else
- objdir=${1%/*}
- check_enabled_subimage $1 $objdir
-
- if [ -f "$objdir/$KCONFIG_CONFIG" ]; then
- timestamp_before=$(stat --printf="%Y" \
- $objdir/$KCONFIG_CONFIG)
- fi
- fi
-
- run_make_config $target $objdir
-
- if [ "$timestamp_before" -a -f "$objdir/$KCONFIG_CONFIG" ]; then
- timestamp_after=$(stat --printf="%Y" $objdir/$KCONFIG_CONFIG)
-
- if [ "$timestamp_after" -gt "$timestamp_before" ]; then
- # $objdir/.config has been updated.
- # touch .config to invoke "make silentoldconfig"
- touch $KCONFIG_CONFIG
- fi
- fi
+ run_make_config $1
}
progname=$(basename $0)
@@ -340,10 +97,6 @@ case $target in
do_board_defconfig ${target%_config}_defconfig;;
silentoldconfig)
do_silentoldconfig;;
-defconfig)
- do_defconfig;;
-savedefconfig)
- do_savedefconfig;;
*)
do_others $target;;
esac
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-09 08:11:19 +0000