bootchooser: fix help message ...

The descriptions of -a and -p were mismatched.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/truncate'

commands: ubi: ubiupdatevol: Open device with O_TRUNC ...

Static ubi volumes should be opend with O_TRUNC as the device file
size equals the content.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

menu: sanitize menu_add_title ...

passing a string to menu_add_title() which then gets free by this
function is just plain ugly. Pass it a const char * which gets
duplicated in menu_add_title() when necessary.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

docs: fix typos in memcmp help text ...

Signed-off-by: Moritz Warning <moritzwarning@web.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: i2c: Listen for CTRL-C when probing ...

Allow I2C bus probing to be interrupted early by sending CTRL-C. This is
usefull when calling the tool without any arguments and one of the busses
is misconfigured (waiting for 100+ failures is pretty inconvenient).

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

clk: add clock command completion ...

This adds tab completion for the clk_* commands.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: spi: fix chip select validation ...

The chip selects are numbered 0..(max chip selects - 1). Chip select
with number <max chip selects> is invalid. Fix the check for that. Using
the out of bound chip select may hang your board.

Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

complete: Add completion for nv and globalvar commands ...

The 'nv' command is often used to create a nv variable
for an existing global variable, so add a command completion
function for this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boot: add '-w' parameter to usage help text ...

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ubi'

Merge branch 'for-next/misc'

mtd: ubi: commands: added the new command 'ubirename'. ...

Signed-off-by: Giorgio Dal Molin <iw3gtf@arcor.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: ubi: commands: use function API to access ubi volumes ...

We have a function API to manipulate ubi volumes, use it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boot: add framework for redundant boot scenarios ...

There are several use cases where a redundant Linux system is needed. The
barebox bootchooser framework provides the building blocks to model different
use cases without the need to start from the scratch over and over again.

The bootchooser works on abstract boot targets, each with a set of properties
and implements an algorithm which selects the highest priority target to boot.

See the documentation contained in this patch for more information.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

global: Make 'global' command behaviour consistent to 'nv' ...

The 'nv' command can add/remove multiple variables. Implement that
for the 'global' command aswell. Also with the 'nv' command the -r
option is for removal of variables, not for "set match". Looking at
the users of "global -r" the only user uses the command for removal
of variables and not for "Setting multiple variables to the same value"
as stated in the command help text. Let "global -r" remove variables
aswell.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

convert users to %pI4 ...

Convert users of ip_to_string() and print_IPaddr() to %pI4 and
remove the now unused functions.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: exit on invalid option ...

Barebox commands should not perform any action and return 0 if an
invalid parameter was given. This might cause undetected unintended
behvaior when calling commands with wrong options, either manually or
from a script.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

Merge branch 'for-next/menu'

commands: ubiupdatevol: confirm success with return value 0 ...

Treat the write() case analogously to the read() case and do not return the
number of most recently written bytes as the status of sucessful command
execution.

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: ubiupdatevol: store return value of read() in a signed int ...

With an unsigned int test for errors from read() can never become true.

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: saveenv: exit on invalid option ...

Saveenv should not perform any actions if an invalid parameter was
given.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

rework menu so that it can support multiline titles ...

Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: usbgadget: Fix -d option help text ...

The -d option disables any currently active gadget, it does not
necessarily have to be a serial gadget.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands/Kconfig: fix typo in CMD_OF_FIXUP_STATUS help ...

The command is of_fixup_status and not of_fixup_node.

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/nv'

Merge branch 'for-next/boot'

boot: Print a message when a boot target string does not lead to a boot target ...

When doing a 'boot friesel net' one expects a message when 'friesel'
does not give any bootable results and thus 'net' is booted. This patch
adds this message.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

boot command: Explicitly complain when boot target list is empty ...

When no targets to boot are found it can happen that the boot command
just returns silently. Explicitly print a message in this case to give
a clue what might went wrong.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>