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>

of: move OFTREE Kconfig option to drivers/of/ ...

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

libubi: Use global mtd_all_ff function ...

We introduced a global function for this, so use it.

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

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

Conflicts:
	arch/arm/configs/eukrea_cpuimx27_defconfig
	drivers/mtd/core.c

libmtd: rename functions from mtd_* to libmtd_* ...

The kernel nowadays has mtd_read/write and other functions. In
barebox we also have these functions, but with a different prototype,
namely they correspond to the libmtd userspace functions. Rename
these functions to libmtd_* to avoid name clashes with future mtd
updates.

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

getopt: change optstring to const char* ...

Change getopt optstring parameter type to const char *.
Also change type to const char * of tmp variable which
pointed to optstring. This will only handle readonly.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

pbl: fix IMAGE_COMPRESSION_LZO-enabled build on MIPS ...

Here's the error message:

  LD      arch/mips/pbl/zbarebox
pbl/built-in-pbl.o: In function `decompress_unlzo':
/home/antony/barebox.git.rebased.isp/pbl/decomp.c:35: undefined reference to `free'
pbl/built-in-pbl.o: In function `pbl_barebox_uncompress':
(.text.pbl_barebox_uncompress+0x6d0): relocation truncated to fit: R_MIPS_26 against `free'
pbl/built-in-pbl.o: In function `pbl_barebox_uncompress':
(.text.pbl_barebox_uncompress+0x6e0): undefined reference to `free'
pbl/built-in-pbl.o: In function `pbl_barebox_uncompress':
(.text.pbl_barebox_uncompress+0x6e0): relocation truncated to fit: R_MIPS_26 against `free'
make[1]: *** [arch/mips/pbl/zbarebox] Error 1
make: *** [zbarebox.bin] Error 2

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

Merge branch 'for-next/compile-log-level' ...

Conflicts:
	drivers/usb/host/ehci-hcd.c

Merge branch 'for-next/commands'

treewide: fix format specifiers ...

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

introduce common bootstrap code ...

This will allow to have a generic code to create different bootstrap

As example
Barebox as TI Xloader
Barebox as AT91 Bootstrap

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

graphic_utils/fb_open: fix fbsize ...

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

commands: add let command which supports proper arithmetic ...

This command works like the corresponding Unix shell command and
is used for adding, multiplying and much more.

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

lib: add barebox version of libmtd ...

Based on mtd-utils and stripped down to needed functionality and
reworked to barebox interfaces.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: add libubigen ...

Imported from mtd-utils and stripped down to needed functionality.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: add libscan ...

Imported from mtd-utils and stripped down to needed functionality.
Add prefix to functions so we have a clean namespace.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: update size_human_readable to latest version ...

Copy over the latest version from u-boot which handles bigger sizes now
and does arithmetic with shifts instead of divisions.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib: misc: add 'iB' suffixes to strtoull_suffix ...

Since this is the 'official' notation, we should support it.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'kconfig'

Cleanup Kconfig files ...

This patch provides a global cleanup barebox Kconfig files. This includes
replacing spaces to tabs, formatting in accordance format, removing
extraneous lines and spaces. No functional changes.

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

Merge branch 'for-next/ext4'

filetype: Pass bufsize ...

Pass the buffer size to the file detection code. This makes sure we do not
read past the buffer. This is especially useful for ext filesystem detection
as the magic is at byte offset 1080. Also introduce a FILE_TYPE_SAFE_BUFSIZE
define which is set to the minimum bufsize the detection code needs to detect
all known filetypes.

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

rm: implement -r ...

To recursively remove files and directories.

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

xymodem.c: fix compiler warning ...

Fixes:
 lib/xymodem.c:558: warning: no previous prototype for ‘do_load_serial_xmodem’
 lib/xymodem.c:572: warning: no previous prototype for ‘do_load_serial_ymodem’
 lib/xymodem.c:586: warning: no previous prototype for ‘do_load_serial_ymodemg’

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bmp: specify we need to keep the data read from the file ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/ymodem'

Merge branch 'for-next/readline'

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

Conflicts:
	commands/Makefile

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

commands: change Y-Modem implementation ...

The current Y-Modem implementation has some limitations:
 - Y-Modem/G protocol is not supported
 - Multiple files (aka. batch) transfers are not supported
 - Transfer speed over fast lines (USB console) is slow
 - Code is not trivial to maintain (personnal opinion)

This implementation tries to address all these points by
introducing loady2 command.

The effects are :
 - transfer speed for Y-Modem over USB jumps from 2kBytes/s
   to 180kBytes/s
 - transfer speed for Y-Modem/G jumps to 200kBytes/s
 - multiple file transfers are possible

This command was tested on a USB console and UART 9600bps
serial line :
 - NAKs (and retransmissions) were tested for faulty
   serial lines
 - multiple file transfers were tested
 - Y-Modem, Y-Modem/G and X-Modem transfers were tested

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Tested-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

progressbar: use __stringify in format string ...

Use stringify in format string for HASH_PER_LINE.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>