Merge branch 'for-next/mxs'

Documentation: i.MX: update Kindle 4/5 board documentation ...

- complete the instructions to get into USB bootloader mode
- put hardware info to the top, and split into sections
- add info about the new defconfig
- remove build size hints, which have been applied to the defconfig
- transform literal blocks into code blocks

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Revert "i.MX: Add provisions to boot from IRAM" ...

After being introduced 3 years ago this feature ended up being
"obsoleted by events" and project it was supposed to be a part of
winded down.

Revert this feature due to:

  a) Lack of users

  b) Existence of better way to make barebox load via SRAM as
  intermediary step that does not require two separate images to be
  built (.imx-sram-img)

This reverts commit 903c947.

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

Documentation: MXS: general update and improvements ...

Go more into detail about the relationship of the prepare stage and the
bootloader image, and about the generated images. Also don't use
mxs-usb-loader anymore since it has been removed.

Fixes: 3ca576cc4a4236a2556ab17 "scripts: imx/mxs remove mxs-usb-loader"
Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/state'

Documentation: fix code block and literal block highlighting ...

Use shell script highlighting where it is resonable, use console
highlighting for transcripts, and fix some of the few cases where the
syntax was broken, resulting in text not being rendered at all.

Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: don't highlight literal blocks as shell script ...

There are multiple cases in the documentation where literal blocks are
used for literal, preformatted text. Although it is possible to use
`.. code-block: none` in these cases instead of literal `::` blocks,
follow the principle of least surprise and don't apply any syntax
highlighting at all for literal blocks.

Signed-off-by: Roland Hieber <r.hieber@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: imx8mq-evk: Fix typo ...

Correct form is "obtain them".

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: state: add unit name to state variable in DT ...

Starting with DT compiler version 1.4.6 (included since v2018.07.0) one gets
warnings

  <node>: node has a reg or ranges property, but no unit name

if the first address field of a reg-property is not taken as the unit name for
its parent node.

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: state: fix typos ...

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: state: harmonize capitalization in headings ...

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/kill-oftree-f' ...

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

Merge branch 'for-next/imx8mq'

Merge branch 'for-next/dts-warnings'

Merge branch 'for-next/doc'

ARM: dts: remove @0 from environment nodes ...

The environment nodes do not have a reg property and as such should not
have a @0 suffix. Newer dtc warns about this, so remove it.

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

ARM: i.MX8: Add i.MX8mq EVK support ...

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

Documentation: use https for Pengutronix services ...

Also adapt the links to git.pengutronix.de to use the cgit URLs instead the
old gitweb ones.

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

doc: boards: Wandboard: fix formatting and punctuation ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Synertronixx SCB9328: use official uppercase spelling ...

See homepage link.

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Phytec phyCORE-i.MX31: fix formatting, style ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Ka-Ro TX6: use official spelling of Ka-Ro ...

Now both Ka-Ro entries in the table of contents look similar.

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Garz+Fricke Vincell: fix header level, capitalization and punctuation ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: element14 WaRP7: fix header level and nested list ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Amazon Kindle 3: apply more formatting ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: Amazon Kindle 4/5: apply some more formatting ...

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: boards: imx: order table of contents alphabetically ...

Upper and lower case are significant when sorting file names. Stay with
lower case file names for now, and make sure the file name order is the
same as the order of the page titles in the table of contents.

Signed-off-by: Roland Hieber <rohieb@rohieb.name>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: explain new way to boot using ATAGs ...

oftree -f is gone and now global.bootm.boot_atag must be set to true
if boot using ATAGs is desired. Update the documentation accordingly.

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

Merge branch 'for-next/misc'

Documentation: i.MX: Add missing <soctype> ...

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