defaultenv: use wildcard compression rules ...

Now that we have wildcard rules for compresed files use them.

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

defaultenv: simplify env dependencies ...

Finding out whether to rebuild the environment is a difficult task
since we have to track all files in a directory. Instead of trying
this, just rebuild the environment during every build and only if
it differs to the last one overwrite the target. This way make
only sees a change when the environment is changed.

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

common/Makefile: reorder targets ...

Reorder targets alphabetically to make the file look nicer, no
functional change.

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>

common/kallsyms.c: Fix sparse warning ...

CHECK   common/kallsyms.c
common/kallsyms.c:170:12: warning: symbol 'kallsyms_lookup' was not declared. Should it be static?

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

bootm: Return error when devicetree file is not a dtb ...

We check whether the file passed as devicetree actually is a devicetree,
but we missed to return an error if it's not. Fix this.

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

mount: support filesystem options passed via -o ...

Similar to mount(8) the barebox command mount now supports passing a string
to the file system driver via -o.

This is used in the next commit to let the user specify port numbers for
nfs mounts.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

common: env: properly propagate error code ...

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

remove redundant NULL check on free ...

free() already checks the pointer to be non
NULL. No need to do it again.

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

Load PBL into SRAM ...

This allows to load all the lowlevel init code, including the
uncompressor, inside SRAM and not just the bare init part. This is
useful when pbl is used as a first-stage bootloader but is loaded by an
external firmware.

Signed-off-by: David Vincent <freesilicon@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/pxa'

Merge branch 'for-next/misc'

Make generated variables static ...

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

reset_source: add reset_source_get ...

To get reset_source from C code, not only from shell.

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

reset_source: rename set_reset_source to reset_source_set ...

To get all reset source related functions into the same function
namespace.

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

env: make path arguments to envfs_load/save const ...

These functions have no business changing the path argument, so make the
argument const.

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

environment: Fix wrong Kconfig dependency ...

DEFAULT_ENVIRONMENT needs ENV_HANDLING, not CMD_LOADENV.

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

environment: Use accessor functions for default environment path ...

default_environment_path only exists when CONFIG_ENV_HANDLING is enabled.
Boards would have to #ifdef this if they wanted to use
default_environment_path. Use accessor functions instead which can
be ifdeffed on a single place.

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

console: Set Linux console parameter automatically ...

Linux specifies the linux,stdout-path property in the /chosen node
in the devicetree. Unfortunately this is ignored in most cases.
For cases in which barebox uses this property for its own use we
translate this into a Linux boot arg with:

- the console name provided by the serial driver
- the the instance from the 'serial' alias
- the baudrate from the actual baudrate.

So with this it's for devicetee enabled boards no longer necessary
to manually assign a console= parameter. Should a user not want
to use the automatically assigned parameter it should do:

global.linux.bootargs.console=

in the environment.

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

bootm: introduce bootm_load_devicetree helper ...

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

bootm: introduce bootm_load_initrd helper ...

Make the bootm handlers simpler by factoring out an initrd load
function.

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

bootm: introduce bootm_load_os helper ...

The common bootm code used to load uImage contents to SDRAM
before calling into the handlers if possible. This makes the
handlers complicated since they have to handle many cases. Instead,
introduce a helper to load the os after the handlers have figured
out a good load address.

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

Merge branch 'for-next/poller'

poller: Allow to call functions asynchronously ...

Sometimes execution of a function has to be delayed, for example
when a backlight can only be turned on when the picture has stabilized.
To help in such situations add a convenience function around the poller
stuff to call a function after a delay.

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

Merge branch 'for-next/omap-devicetree-prepare'

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

Conflicts:
	scripts/Makefile

Merge branch 'for-next/hush'

scripts: bareboxcrc32 as host and target userspacetool ...

This patch adds the crc32 command to be build
as host and optionally as target tool.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

common Kconfig: disable unused options for SHELL_NONE ...

Let commandline editing and long help depend on !SHELL_NONE.

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

common Kconfig: Add missing depends on ...

CONFIG_MAXARGS is only used with the simple console support, so add
a 'depends on'. While at it, move it below the shell selection.

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