scripts: imx: make libusb variables global ...

No need to pass the libusb context through from function to function.
Make them globally visible.

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

scripts: imx: move config file parser to separate file ...

To make the config parser usable by imx-usb-loader also move
it to a separate file.

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

scripts: imx-image: move check to context data ...

Move the config parsers check function to context data to make
it possible to pass in a different version of this function later.

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

scripts: imx-image: move write_mem to context data ...

Move the config parsers write_mem function to context data to make
it possible to pass in a different version of this function later.

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

scripts: imx-image: Add context struct to config parsers ...

This adds a context struct to the config parser. This is a first
step to make the config parser usable from both imx-image and
imx-usb-loader which will be needed later.

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

scripts: imx: Consolidate flash headers in imx tools ...

Both imx-image and imx-usb-loader use their own variants of the
i.MX flash header definitions. Consolidate them to avoid code
duplication.

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

scripts: imx-usb-loader: Move load_file up ...

To avoid forward declaration in a later patch.

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

scripts: imx-usb-loader: fully read images into memory ...

imx-usb-loader tries to safe memory by reading the image in chunks.
This is unnecessarily complicated. The images are small, so fully read
them into memory and store them in a single buffer. This makes handling
them a lot easier.

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

scripts: imx-image: Allow dcd offset 0x0 ...

0 is a valid offset for the dcd, so do not use this value to detect
an unset dcd offset. Use 0xffffffff instead.

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

scripts: imx-usb-loader: Move definitions up ...

The macros are needed earlier in a later patch.

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

scripts: imx-usb-loader: Make readonly arguments const ...

The buffers passed to dump_long and dump_bytes are not (and shouldn't
be) modified. Make the arguments const.

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

scripts: mxs: Use Kernel includes ...

Use the common definition of ARRAY_SIZE and roundup.

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

scripts: imx: Use Kernel includes ...

Use the common definition of ARRAY_SIZE and offsetof.

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

scripts: Add scripts/include to host compiler includes ...

So that host tools can use the kernel includes.

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

scripts/include: Add ARRAY_SIZE ...

ARRAY_SIZE is another define commonly used in tools. Add it to the
kernel includes.

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

scripts: Add common header files for tools ...

This imports the tools/include dir from the Kernel as of 4.5-rc1 to
barebox.
The Kernel has many useful defines and helpers which are often
duplicated in the different tools. Let's create a copy of them
in a common place for all tools.

Some files have been skipped for now as I currently see no use for them:

include/linux/filter.h
include/linux/hash.h
include/linux/rbtree.h
include/linux/rbtree_augmented.h

They can be added later if needed.

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

kwboot: do a filetype check before sending the image ...

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

host side for barebox remote control ...

This contains the host tool for barebox remote control. It is written in
Phython with its own implementation of the RATP protocol. Currently this
is a very simple tool which needs more work, but the code can also be
used as a library.

Example output:

console: '.      '
console: '..     '
console: 'dev    '
console: 'env    '
console: 'mnt    '
console: '\n'
Result: BBPacketCommandReturn(exit_code=0)

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

pyserial: decrease timeouts ...

pyserial has very generous timeouts which introduces quite big latencies
at least when used on rfc2217 ports. Decrease timeouts to make it more
reactive.

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

include pyserial trunk ...

The current pyserial is broken, this version contains the fix for:
http://sourceforge.net/p/pyserial/bugs/166/

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>

imx-usb-loader: whitespace fixup ...

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

imx-usb-loader: Add i.MX6ul support ...

Signed-off-by: Florian Vallee <fvallee@eukrea.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

docproc: drop unused utility ...

Signed-off-by: Sergey Koshechkin <serge.koshechkin@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

mk-omap-image: make some locally used functions static ...

Signed-off-by: Sergey Koshechkin <serge.koshechkin@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/mvebu'

Merge branch 'for-next/misc'

checkpatch: fix left brace warning ...

Running checkpatch with perl version 5.22 occur the following warnings:

Unescaped left brace in regex is deprecated, ... checkpatch.pl line 2017.
Unescaped left brace in regex is deprecated, ... checkpatch.pl line 2267.
Unescaped left brace in regex is deprecated, ... checkpatch.pl line 2268.
...
lot of weird things
...
)\(.*\).*\s{ <-- HERE / at ./scripts/checkpatch.pl line 2016.

This patch fix these warning, an similar commit was done in linux kernel
commit: 4e5d56b ("checkpatch: fix left
brace warning").

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

ARM: Allow compressed dtb binaries ...

In the current multi image build process the DTBs end up uncompressed
in the PBL. This can be annoying because the PBL is often very size
constrained.
This patch allows to put the DTBs in as lzo compressed binary into
the PBL. Since lzo offers quite good compression ratios for DTBs no
other compression algorithm has been implemented for now.
Boards which want to use the compressed DTBs only have to change
the __dtb_ prefix in the DTB name to __dtb_z_. Also they should select
ARM_USE_COMPRESSED_DTB to make sure barebox supports uncompressing
the DTB.

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

scripts/kwbimage: Make BINARY files relative to config file ...

The BINARY files given in the config files are expected to be relative
to the place kwbimage is called from. This is bad since it breaks where
kwbimage is called from the build directory and not the source
directory.
It makes more sense to make the paths in the config files relative
to the config files which works with out of tree builds and is also
more what a user normally expects.

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

scripts/kwbimage: Move configfile opening to the function that reads it ...

The configfile is read in image_create_config_parse(), so move opening
the file to there aswell and pass the configfile as filename instead of
FILE *.

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