ARM: Rename zii-imx7d-rpu2 to zii-imx7d-dev ...

To prepare for addition of another ZII i.MX7D based board, i.MX7D
RMU2, rename zii-imx7d-rpu2 to zii-imx7d-dev to avoid any image naming
confusion.

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

ARM: i.MX6: add support for Digi CCIMX6UL SBC Pro ...

Add support for the Digi CCIMX6UL SBC Pro.
It is based on the Digi CCIMX6UL SOM with 256MB RAM and 256MB NAND
flash.

v2:
- fix includes
- rename folder to som
- switch to compressed dtb
- remove the unnecessary get_runtime_offset
all from Ahmad Fatoum

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

ARM: zii-imx8mq-dev: select ZII_COMMON ...

The RDU3 shares some of the board fixups with the other Zii boards.
For those to work ZII_COMMON needs to be enabled.

Fixes: d76ba38a1605 (ARM: zii-common: reuse i210 config check for RDU3)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: zii-common: add support for switch reset on RDU1 ...

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

ARM: add Zii common directory and move switch reset command ...

The Zii boards share some functionality across different boards. Add
a common directory, so we can implement this once and use across
different boards.

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

esdhc-xload: Move to drivers/mci ...

The esdhc-xload code will be used by upcoming Layerscape support aswell,
so move it from architecture code to drivers/mci/.

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

ARM: phyCORE-i.MX8M SOM support ...

The phyCORE-i.MX8M aka PCL-066 is a SoM containing a i.MX8M SoC.

phyCORE-i.MX8M:
 - 1GB LPDDR4 RAM
 - eMMC
 - microSD
 - Ethernet

Signed-off-by: Christian Hemp <christian.hemp@posteo.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

PCI: imx6: Add support for i.MX8MQ ...

Port of a Linux commit 2d8ed46

  Add code needed to support i.MX8MQ variant.

  Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
  Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
  Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
  Cc: Bjorn Helgaas <bhelgaas@google.com>
  Cc: Fabio Estevam <fabio.estevam@nxp.com>
  Cc: Chris Healy <cphealy@gmail.com>
  Cc: Lucas Stach <l.stach@pengutronix.de>
  Cc: Leonard Crestez <leonard.crestez@nxp.com>
  Cc: "A.s. Dong" <aisheng.dong@nxp.com>
  Cc: Richard Zhu <hongxing.zhu@nxp.com>

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

ARM: i.MX: Add support for ZII i.MX8MQ based devices ...

Add support for the following ZII i.MX8MQ based boards:

   - ZII i.MX8MQ RMB3
   - ZII i.MX8MQ Zest

Most of the basic peripherals are supported by this patch. More
advanced features such as PCIe, display support, etc, are planned to
be added later.

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

PCI: imx6: Add code to support i.MX7D ...

Port of a Linux commit 9b3fe67

  Add various bits of code needed to support i.MX7D variant of the IP.

  Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
  Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
  Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
  Acked-by: Lee Jones <lee.jones@linaro.org>
  Acked-by: Rob Herring <robh@kernel.org>
  Cc: yurovsky@gmail.com
  Cc: Mark Rutland <mark.rutland@arm.com>
  Cc: Fabio Estevam <fabio.estevam@nxp.com>
  Cc: Dong Aisheng <dongas86@gmail.com>
  Cc: linux-arm-kernel@lists.infradead.org
  Cc: devicetree@vger.kernel.org

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

ARM: imx: add support for Udoo Neo full ...

Original patch from Uwe Kleine-König, I fixed the
review comments and the imxcfg file to use the udoo neo values.

I also tested the support on the udoo neo full board.

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

ARM: CCMX51: Switch to multiimage support ...

This is a cumulative patch for the Digi ConnectCore CCMX51 SOM.
It includes:
- Switch board to devicetree probe.
- Add MMC update handler.
- Switch to multiimage support.
- Cleanup and optimize board code.

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

ARM: imx: select OFDEVICE for VF610 ...

It's a dependency for IMX_OCOTP, which is selected by VF610.

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

ARM: i.MX: GuF Vincell: Use DCD table to setup SDRAM ...

This patch removes the xload mechanism to configure SDRAM and instead
installs a DCD table. The DCD table has been generated from the FSL
DDR3 script aid Excel sheet (version 0.0.1). The calibration values
were taken from a calibration run with the barebox internal functions.

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

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>