commands/mem.c: drop non used DEVMEM ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

Merge branch 'for-next/memory-commands'

Don't honor initrd load address ...

U-Boot doesn't honor the load address specified in an initrd. Barebox
shouldn't be more strict here. This unbreaks booting an uInitrd
generated by Debian's flash-kernel that uses 0 as entry address where
there is nothing on the i.MX53 that was used.

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

bootm: Simplify initrd address handling ...

data.initrd_address = UIMAGE_SOME_ADDRESS;
	...
	if (-L was given to bootm)
		data.initrd_address = address_provided_to_-L;
	...
	if (initrd is provided as uInitrd && data.initrd_address == UIMAGE_SOME_ADDRESS)
		data.initrd_address = load_address_from_uInitrd;
	...
	if (data.initrd_address == UIMAGE_SOME_ADDRESS)
		data.initrd_address = UIMAGE_INVALID_ADDRESS;

can be simplified to:

	data.initrd_address = UIMAGE_INVALID_ADDRESS;
	...
	if (-L was given to bootm)
		data.initrd_address = address_provided_to_-L;
	...
	if (initrd is provided as uInitrd && data.initrd_address == UIMAGE_INVALID_ADDRESS)
		data.initrd_address = load_address_from_uInitrd;
	...

The only change introduced by this simplification is for cases where the
user passes -L UIMAGE_SOME_ADDRESS or -L UIMAGE_INVALID_ADDRESS to
bootm. (-L UIMAGE_SOME_ADDRESS is now used literally instead of ignored
before. -L UIMAGE_INVALID_ADDRESS used to skip getting the
initrd-address from the uInitrd, now the uInitrd address is honored.)

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

of: property: fix error message ...

At least in standard oxford english one not is enough.

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

ubimkvol: Typo fix ...

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

Add memory modify command (mm) ...

As of now we have no way to manipulate individual bits of registers on the
command line. This introduces a memory modify command which allows this. It
has the syntax:

mm [OPTIONS] <adr> <val> <mask>

With [OPTIONS] being the usual memory command options (-b, -w, -l, -d <file>).

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

memory commands: separate into one file per command ...

Normally in commands we have one file per command which is named like
the command itself. The memory commands are an exception to this. This
patch changes this by separating the memory commands. This also has the
effect that the memory commands can now be selected individually. Along
the way we add some Kconfig help text for the commmands.

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

memory commands: make rw_buf global ...

The rw_buf is used by several memory commands. Make it global since
we want to split the memory commands into separate files. Also rename
it to mem_rw_buf.

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

memory commands: cleanup initialization ...

- return -ENOMEM instead of -1
- return the result of platform_driver_register

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

Use a common define for RW_BUF_SIZE ...

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

memory commands: move memory_display to separate file ...

memory_display is a function which should generally be available.
Currently it depends on memory command support being compiled in,
so move the function to a separate file.

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

memory commands: export common functions ...

The memory commands all use open_and_lseek and mem_parse_options. Export
them to be able to split the memory commands into separate files.

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

commands: the crc command is actually called crc32 ...

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

commands: i2c: change 0X to 0x ...

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

Merge branch 'for-next/oftree'

Merge branch 'for-next/mtd'

Merge branch 'for-next/misc'

commands/tftp: use debug() for debug output ...

Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ubiformat: get buffer from malloc ...

There was a erase block sized (here 131072) char buf array on the stack.
Changed this to get the space from malloc preventing stack overflows.
Also fix a wrong return without clean up.

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

splash: fix background color support ...

the fb info is stored in struct screen by fb_open

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

of: remove unused libfdt ...

Now that we are completely independent of libfdt remove the unused
code.

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

bootm: Pass unflattened devicetree to handlers ...

This makes it possible to modify the tree in the handlers.
This is necessary because the initrd addresses are only
known inside the handlers, but not to the generic bootm
code.

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

of_property command: Fix crash with empty property value ...

the of_property command crashes when an empty property value
was given. This is because xrealloc is called with a length
argument of 0. Fix this.

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

of_* commands: print usage when insufficient arguments are given ...

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

bootm: Use of_print_nodes instead of fdt_print ...

Now that we use the unflattened tree in bootm we can use of_print_nodes
instead of printing the flattened tree.

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

of: Pass barebox internal format devicetree to of_get_fixed_tree ...

With this every devicetree is first converted to the barebox internal
format before it's converted back to dtb again.

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

oftree command: retire CMD_OFTREE_PROBE Kconfig option ...

Whether or not the user wishes devicetree probe support can
now be decided indepentently of the oftree command, so retire
the CMD_OFTREE_PROBE option and use OFDEVICE in the code instead.

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

of: make OFDEVICE a user selectable option ...

OFDEVICE decides whether or not we compile in support for probing
devices from the devicetree. Let the user decide this explicitly.
This makes the oftree, of_node and of_property commands independent
of devicetree device support since being able to manipulate
devicetrees has nothing to do with probing devices from the devicetree.

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