commands: loady: fix Y-Modem/G option name in help message ...

Actually loady command uses '-g' option for Y-Modem/G mode
selection; see loady() function:

    while ((opt = getopt(argc, argv, "b:t:g")) > 0) {
        switch (opt) {
    ...
        case 'g':
            is_ymodemg = 1;
            break;

By mistake help message show '-y' option for Y-Modem/G mode
selection.

This patch fixes the problem.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

commands: uimage: remove redundant error message ...

uimage_verify already prints an error message if the CRC
is wrong. Romove the never reached redundant message in
the caller.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

treewide: fix signedness mixups in printf format specifiers ...

This most likely doesn't fix any real bugs, but it's the
right thing to do and reduces the noise level with static
checkers.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

loadenv: ignore -ENOENT when removing /env ...

With the -s option loadenv first removes /env. Ignore it when this
directory does not exist.

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

Merge branch 'for-next/mtd'

Merge branch 'for-next/menutree'

Merge branch 'for-next/boot'

add menutree command ...

Creating menus from the shell using the regular 'menu' command is rather
complicated. This adds a 'menutree' command which creates a menu from
a directory structure. In the directory structure each directory corresponds
to a single menu entry. The directory contains the following files:

title -  A file containing the title of the entry as shown in the menu
box -    If present, the entry is a 'bool' entry. The file contains a variable
         name from which the current state of the bool is taken from and saved
         to.
action - if present this file contains a shell script which is executed when
         when the entry is selected.

If neither 'box' or 'action' are present this entry is considered a submenu
containing more entries.

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

blspec: honor default/once entries again ...

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

led: trigger: Add missing LED_TRIGGER_DEFAULT_ON string ...

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

boot command: only create boot entries from scripts ...

When given a directory ignore all files that are not shell scripts.

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

boot command: honour global.boot.default also for -l and -m ...

The boot command is expected to work on bootsources from the commandline
if given, on global.boot.default otherwise. Fix this behaviour for the
-m and -l options also.

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

ubi: Fix for creating ubi volumes with 64bit size ...

Since MTD is already supports >= 4GB device sizes it is better to
allow ubi valumes also be created of larger sizes.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: Support for 4GB partitions ...

This patch implements correct way of creating partitions on mtd
devices with size >= 4GB.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mtd: Update internal API to support 64-bit device size ...

MTD internal API presently uses 32-bit values to represent device
size. This patch updates them to 64-bits but leaves the external API
unchanged.

In general, changing from 32-bit to 64-bit values cause little
or no changes to the majority of the code with the following
exceptions:
  - printk message formats;
  - division and modulus of 64-bit values (mtd_div_by_wb,
    mtd_div_by_eb may be used in some of such cases).

Was tested on phyFLEX i.MX6.

Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@sam-solutions.com>
Signed-off-by: Grigory Milev <g.milev@sam-solutions.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ppc'

Merge branch 'for-next/nfs' ...

Conflicts:
	defaultenv/defaultenv-2-base/bin/ifup

Merge branch 'for-next/misc' ...

Conflicts:
	common/environment.c

Merge branch 'for-next/gpio-keys'

Merge branch 'for-next/env'

run_command: remove unused flag parameter ...

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

memtest: exclude page starting at address 0. ...

memtest fails when a reserved sdram region is at the bank start at
address 0. This patch supports the exclusion of memory region at
the bank start.

Tested on P2020RDB and DA923RC, qemuarm versatilepb.

Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

usb: dfu: Add create flag ...

With the create flag DFU can upload to regular, previously non existing
files.

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

usb: dfu: Fix spelling of flag name ...

DFU_FLAG_SAVE should really be named DFU_FLAG_SAFE.

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

defaultenv: Allow multiple defaultenvironment overlays ...

We can compile barebox for multiple boards at once, but currently
they all share a single default environment. This patch adds a
defaultenv_append() which boards can call to customize the default
environment during runtime. Each board now generate default environment
snippets using bbenv-y and add them during runtime with defaultenv_append()

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

input: Add BB_ prefix to KEY_ defines ...

Our KEY_ defines conflict with the standard Linux KEY_ defines, so
add a BB_ prefix to them.

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

boot command: Remove redundant assignment ...

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add readf command ...

The readf command is useful to read the content of a file into
a shell variable. It should be used for ascii content and thus
stops reading at all nonprintable characters including newline.

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

USB: dfu: Use barebox product id ...

We obtained a USB Product ID from Openmoko for barebox running
in DFU mode. Use it as default for the dfu command. Now we can
make the USB VID/PID arguments optional.

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

dfu command: check return values ...

Check the return value of usb_dfu_register and bail out
with an error if it fails. Also return successfully if it succeeds
instead of returning 1 unconditionally.

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