Merge branch 'for-next/net-switch-mv88e6xxx'

ARM: i.MX: Add liteboard support ...

liteboard is a development board which uses liteSOM as its
base. liteSOM can't exist on its own, but is used as part
of other boards - it only contains processor and memory.

Hardware specification:
 * liteSOM:
   - i.MX6UL
   - 256M or 512M DDR3 RAM
   - eMMC (uSDHC2)
 * Ethernet PHY
 * USB host (usb_otg1)
 * MicroSD slot (uSDHC1)

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: rdu1: Implement RDU1 config loading ...

RDU1 stores various configuration parameters, including FEC's MAC
address, in a configuration blob that can be located in on of three
places: SPI NOR, RAVE SP EEPROM or Microwire EEPROM.

This patch add an initcall to load those configuration variables from
a valid source (CRC8 checked) as well as expose then as "config_<var>"
environment variables.

This patch also adds appropriate code to register MAC address obtained
from config blob.

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

clocksource: Introduce ARCH_HAS_IMX_GPT ...

Not all SoCs use i.MX GPT block as a clocksource, so introduce
ARCH_HAS_IMX_GPT to mark the ones that do.

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

VFxxx: Select CLOCKSOURCE_ARM_GLOBAL_TIMER ...

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

i.MX: Add support for ZII's i.MX7D-based RPU2 board ...

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

Merge branch 'for-next/imx-hab'

ARM: i.MX: make HAB certificate pathes explicitly overwritable ...

When building HAB images for i.MX we have to specify some pathes to
the certificates. This can be done with Kconfig variables. For better
build system integration we also want to be able to specify the pathes
in environment variables. This currently doesn't work as we specify
the variables from the environment with the -D option to cpp, but also
include generated/autoconf.h which overwrites the variables with the
values from Kconfig.

To overcome this introduce a Kconfig switch that explcitly selects
whether we want to have the variables from Kconfig or the environment.
Also, only pass the variables from the environment when explicitly
wanted.

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

ARM: i.MX: Kindle 4/5 is based on Device Tree, select it in Kconfig ...

Without OFTREE, no ./scripts/dtc and none of the device trees will be
built, and compilation will fail because the board code references it.

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

ARM: imx: Update default image certificate for CST tool ...

CST tool by default generates certificate with
IMG1_1_sha256_4096_65537_v3_usr_crt.pem file name instead. Update
Kconfig default to match that.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: vf610dev: Change "Zodiac" to "ZII" ...

Change "Zodiac" to "ZII" in menu entry corresponding to Vybrid Dev
Board in order to be consistent with all other boards by ZII.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
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>

ARM: nxp-imx8mq-evk: Add code to load ATF BL31 blob ...

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

Merge branch 'for-next/imx8mq'

ARM: i.MX: Add support for ZII RDU1 board ...

ZII RDU1 is a i.MX51 based, Babbagde board derivative supported by
upstream kernel. This commit add support for it to Barebox.

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

ARM: babbage: Make PMIC initialization shareable ...

Some board designs copy i.MX51 Babbadge board's PMIC design and so
require exactly the same initialization. Move correspoding code into a
separate file so it can be shared.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
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>

Merge branch 'for-next/imx-ocotp'

ARM: Add i.MX8 support ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
[andrew.smirnov@gmail.com: fix B0 chips to report IMX_CHIP_REV_2_0]
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX: ocotp: Move OCOTP driver to drivers/nvmem ...

Move OCOTP driver to drivers/nvmem to be consistent with Linux
kerenel.

Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Add Advantech imx6 board support ...

Add support for Advantech i.MX6 SOM named ROM-7421.

Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

i.MX53/TX53: rework to dts based boot ...

Since nobody likes to use platformcode based machines any more, we also
switch this one to use dts based booting.

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

boards: samx6: add initial support for kontron samx6i ...

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

ARM: imx: santaro: select i2c ...

The board support tries to access a i2c bus to find out which
touchscreen is connected.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Add i.MX6ull evk support ...

The i.MX6ull-EVK is a evaluation board for the i.MX6ull from NXP.
The upstream DTS is used, support should be fairly complete:

- 2x fec ethernet
- 1x USB Host
- 1x USB OTG
- 2x SD

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

ARM: imx: ccmx53: select I2C ...

The board file needs i2c support to enable a regulator.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

Merge branch 'for-next/misc'

ARM: imx: hab: depend on OFDEVICE ...

The selected OCOTP driver requires OFDEVICE support.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

ARM: imx: kindle: select ARM_LINUX ...

The already selected ARM_BOARD_APPEND_ATAG depends on it.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

ARM: i.MX: Add support for NXP i.MX7 SABRESD board ...

Add minimal code to support NXP i.MX7 SABRESD board. Tested to have
working SD card and first Ethernet port as well as being able to boot
upstream Linux kernel (4.12+).

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>