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Hello Sascha,
> What to do next depends on the environment you have. Please send
> the output of 'ls -l /env'.
that would be:
drwxrwxrwx 0 .
drwxrwxrwx 0 ..
- -rwxrwxrwx 1230 config
drwxrwxrwx 0 bin
contents of /env/bin is:
- -rwxrwxrwx 817 _update_help
- -rwxrwxrwx 447 update_nfs
- -rwxrwxrwx 1362 update
- -rwxrwxrwx 285 mv
- -rwxrwxrwx 3445 boot
- -rwxrwxrwx 590 init
- -rwxrwxrwx 21 hush_hack
- -rwxrwxrwx 571 _boot_help
- -rwxrwxrwx 702 _update
and ls -l /dev prints:
cr-------- 4294967295 zero
crw------- 536870912 ram0
crw------- 11108 defaultenv
crw------- 4294967295 mem
crw------- 64 phy0
crw------- 3616538624 disk0
crw------- 4193792 disk0.0
crw------- 54525952 disk0.1
crw------- 8388608 nor0
crw------- 917504 self0
crw------- 131072 env0
crw------- 917504 nor0.barebox
crw------- 131072 nor0.bareboxenv
crw------- 7340032 nor0.kernel
well, have tried to make an barebox.bin start disk with the cat
barebox.bin > /dev/sdX, but not sure how to proceed to run from sd-card.
On a different try, I copied barebox.bin on a fat12 sd partition and
tried to update on the mounted partion:
update -t barebox -d nor -f barebox.bin
but the syntax is:
type update -t barebox -d <nor|nand> [-m tftp|xmodem|nfs] [-f
imagename] to update barebox into flash
"-m" does not give my disk as source, so I guess I have to get tftp to
work..
> I haven't downloaded the CD images they provide. Do you know
> whether there are barebox sources provided on the CDs?
On CD there is basically buildroot and the config files for barebox I
have attached to this mail.
Just to recall: my problem is that i do not know how to provide
"root=" parameter to my barebox environemnt. I load the zImage by
mounting partition by hand and running "bootm".
Thanks for help, Greetings,
Adam
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#############################################################
#
# Barebox
#
#############################################################
BAREBOX_VERSION = $(call qstrip,$(BR2_TARGET_BAREBOX_VERSION))
ifeq ($(BAREBOX_VERSION),custom)
# Handle custom Barebox tarballs as specified by the configuration
BAREBOX_TARBALL = $(call qstrip,$(BR2_TARGET_BAREBOX_CUSTOM_TARBALL_LOCATION))
BAREBOX_SITE = $(dir $(BAREBOX_TARBALL))
BAREBOX_SOURCE = $(notdir $(BAREBOX_TARBALL))
else ifeq ($(BR2_TARGET_BAREBOX_CUSTOM_GIT),y)
BAREBOX_SITE = $(call qstrip,$(BR2_TARGET_BAREBOX_CUSTOM_GIT_REPO_URL))
BAREBOX_SITE_METHOD = git
else
# Handle stable official Barebox versions
BAREBOX_SOURCE = barebox-$(BAREBOX_VERSION).tar.bz2
BAREBOX_SITE = http://www.barebox.org/download/
endif
BAREBOX_LICENSE = GPLv2
BAREBOX_LICENSE_FILES = COPYING
ifneq ($(call qstrip,$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR)),)
define BAREBOX_APPLY_CUSTOM_PATCHES
support/scripts/apply-patches.sh $(@D)
$(BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR) \
barebox-$(BAREBOX_VERSION)-\*.patch
endef
BAREBOX_POST_PATCH_HOOKS += BAREBOX_APPLY_CUSTOM_PATCHES
endif
BAREBOX_INSTALL_IMAGES = YES
ifneq ($(BR2_TARGET_BAREBOX_BAREBOXENV),y)
BAREBOX_INSTALL_TARGET = NO
endif
BAREBOX_BOARD_DEFCONFIG = $(call qstrip,$(BR2_TARGET_BAREBOX_BOARD_DEFCONFIG))
ifeq ($(KERNEL_ARCH),i386)
BAREBOX_ARCH=x86
else ifeq ($(KERNEL_ARCH),powerpc)
BAREBOX_ARCH=ppc
else
BAREBOX_ARCH=$(KERNEL_ARCH)
endif
BAREBOX_MAKE_FLAGS = ARCH=$(BAREBOX_ARCH) CROSS_COMPILE="$(CCACHE)
$(TARGET_CROSS)"
define BAREBOX_CONFIGURE_CMDS
$(MAKE) $(BAREBOX_MAKE_FLAGS) -C $(@D)
$(BAREBOX_BOARD_DEFCONFIG)_defconfig
endef
ifeq ($(BR2_TARGET_BAREBOX_BAREBOXENV),y)
define BAREBOX_BUILD_BAREBOXENV_CMDS
$(TARGET_CC) $(TARGET_CFLAGS) $(TARGET_LDFLAGS) -o $(@D)/bareboxenv \
$(@D)/scripts/bareboxenv.c
endef
endif
define BAREBOX_BUILD_CMDS
$(BAREBOX_BUILD_BAREBOXENV_CMDS)
$(MAKE) $(BAREBOX_MAKE_FLAGS) -C $(@D)
endef
define BAREBOX_INSTALL_IMAGES_CMDS
cp $(@D)/barebox.bin $(BINARIES_DIR)
endef
ifeq ($(BR2_TARGET_BAREBOX_BAREBOXENV),y)
define BAREBOX_INSTALL_TARGET_CMDS
cp $(@D)/bareboxenv $(TARGET_DIR)/usr/bin
endef
endif
$(eval $(generic-package))
ifeq ($(BR2_TARGET_BAREBOX),y)
# we NEED a board defconfig file unless we're at make source
ifeq ($(filter source,$(MAKECMDGOALS)),)
ifeq ($(BAREBOX_BOARD_DEFCONFIG),)
$(error No Barebox defconfig file. Check your
BR2_TARGET_BAREBOX_BOARD_DEFCONFIG setting)
endif
endif
barebox-menuconfig barebox-xconfig barebox-gconfig barebox-nconfig:
barebox-configure
$(MAKE) $(BAREBOX_MAKE_FLAGS) -C $(BAREBOX_DIR) \
$(subst barebox-,,$@)
rm -f $(BAREBOX_DIR)/.stamp_{built,target_installed,images_installed}
barebox-savedefconfig: barebox-configure
$(MAKE) $(BAREBOX_MAKE_FLAGS) -C $(BAREBOX_DIR) \
$(subst barebox-,,$@)
endif
config BR2_TARGET_BAREBOX
bool "Barebox"
help
The Barebox bootloader, formerly known as U-Boot v2.
http://www.barebox.org
if BR2_TARGET_BAREBOX
choice
prompt "version"
default BR2_TARGET_BAREBOX_2012_07
help
Select the specific Barebox version you want to use
config BR2_TARGET_BAREBOX_2012_04
bool "2012.04"
config BR2_TARGET_BAREBOX_2012_05
bool "2012.05"
config BR2_TARGET_BAREBOX_2012_06
bool "2012.06"
config BR2_TARGET_BAREBOX_2012_07
bool "2012.07"
config BR2_TARGET_BAREBOX_CUSTOM_TARBALL
bool "Custom tarball"
config BR2_TARGET_BAREBOX_CUSTOM_GIT
bool "Custom Git repository"
endchoice
if BR2_TARGET_BAREBOX_CUSTOM_TARBALL
config BR2_TARGET_BAREBOX_CUSTOM_TARBALL_LOCATION
string "URL of custom Barebox tarball"
endif
config BR2_TARGET_BAREBOX_VERSION
string
default "2012.04.0" if BR2_TARGET_BAREBOX_2012_04
default "2012.05.0" if BR2_TARGET_BAREBOX_2012_05
default "2012.06.0" if BR2_TARGET_BAREBOX_2012_06
default "2012.07.0" if BR2_TARGET_BAREBOX_2012_07
default "custom" if BR2_TARGET_BAREBOX_CUSTOM_TARBALL
default $BR2_TARGET_BAREBOX_CUSTOM_GIT_VERSION if
BR2_TARGET_BAREBOX_CUSTOM_GIT
config BR2_TARGET_BAREBOX_CUSTOM_PATCH_DIR
string "custom patch dir"
help
If your board requires custom patches, add the path to the
directory containing the patches here. The patches must be
named barebox-<version>-<something>.patch.
Most users may leave this empty
if BR2_TARGET_BAREBOX_CUSTOM_GIT
config BR2_TARGET_BAREBOX_CUSTOM_GIT_REPO_URL
string "URL of custom Git repository"
config BR2_TARGET_BAREBOX_CUSTOM_GIT_VERSION
string "Custom Git version"
endif
config BR2_TARGET_BAREBOX_BOARD_DEFCONFIG
string "board defconfig"
help
Name of the board for which Barebox should be built, without
the _defconfig suffix.
config BR2_TARGET_BAREBOX_BAREBOXENV
bool "bareboxenv tool in target"
help
Install bareboxenv tool in target.
endif
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