Merge branch 'for-next/imx'

Documentation: blspec: drop documentation of devicetree-overlay ...

The devicetree-overlay key is part of the official Boot Loader
Specification. There is no need to document it in Barebox, again.

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

Documentation: blspec: update link to Boot Loader Specification ...

There is a big warning on the linked page that the page is obsolete and
a link to the current version of the Boot Loader Specification. The
Barebox documentation shall directly link to the current version of the
specification.

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

Documentation: boards: stm32mp: document eMMC partition layout ...

For eMMC, the boot partitions are used for FSBL instead of having
these two partitions in the user area, like with SD-Cards.
Document this.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: Add i.MX8MM EVK board support ...

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

Merge branch 'for-next/optee'

Merge branch 'for-next/misc'

Documentation/sandbox: Add hint how to end a sandboxed barebox ...

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

doc: bootchooser: Fix barebox-state example ...

- Fix prefix
- attemps --> attempts
- add missing equal sign
- Add 2 examples

Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

user: add documentation for OP-TEE loading ...

Some rudimentary documentation how to load OP-TEE.

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

led: parse panic-indicator from device-tree ...

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

led: add documentation for net-tx and net-rx triggers ...

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

Merge branch 'for-next/stm32'

docs: use #!/usr/bin/env python shebang instead of #!/usr/bin/python ...

Some distributions might not have python in /usr/bin, but in $PATH.

Using #!/usr/bin/env python solves this, and is consistent with how the
other perl and python shebangs look like in the tree.

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

docs: use #!/usr/bin/env bash shebang instead of #!/bin/bash ...

Some distributions might not have bash in /bin, but in $PATH.

Using #!/usr/bin/env bash solves this, and is consistent with how the
perl and python shebangs look like in the tree.

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

Documentation: boards: stm32mp: document boot error LED ...

The STM32MP Evaluation Kits place a LED on PA13 to display boot status.
Document its blinking patterns.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/watchdog'

Documentation: boards: stm32mp: document boot mode strap pins ...

The evaluation kits have 2P DIP-Switches for boot mode selection.
Document them.

Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: boards: stm32mp: remove done TODOs ...

With SD/MMC controller and Ethernet MAC support merged, we now have
usable STM32MP support. Remove the text that suggested otherwise.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

doc: watchdog: add note about danger of autoping ...

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: add watchdog documentation ...

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: efi: emphasize watchdog deactivation on ExitBootServices ...

The UEFI specification paragraph quoted above notes:
> The watchdog timer is only used during boot services. On successful
> completion of ExitBootServices() the watchdog timer is disabled.

Thus disabling the watchdog is _the_ only proper behavior. Adjust the
wording accordingly.

Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Reviewed-by: <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/of-overlay'

Merge branch 'for-next/misc'

Merge branch 'for-next/layerscape'

Merge branch 'for-next/imx'

Merge branch 'for-next/dtc'

Merge branch 'for-next/bfin'

Documentation: boards: stm32mp: document environment partition ...

We have barebox get its environment out of a "barebox-environment"
partition. The BootROM and first stage bootloader both select partitions
on name not UUID, so we're following suit.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Documentation: make gen_commands helper python3 compatible ...

On some machines the python command is provided by Python 3 while on
most (at least in my bubble) it is still Python 2. Modify the code to
make it usable by both Python versions.

print_function is available in __future__ since Python 2.6.0a2, which
shouldn't be a relevant restriction.

The modified script generates the same documentation as the old one;
independent if the script is called using Python 2 (here: 2.7.16) or
Python 3 (here: 3.7.3).

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