ARM: i.MX6UL: liteSOM: depend on DDR controller settings ...

Initially we depended on DDR controller settings for liteSOM and liteboard. With
33fdc89d4cbd ("dts: update to v5.0-rc1") a `device_type = "memory";` property
was added to imx6ul-litesom.dtsi file, which causes "ram0" to be added with
512MB size (value in dtsi) instead of the real 256MB size that is configured in
barebox-grinn-liteboard-256mb.img. As a result Linux kernel fails to boot.

Lets depend on DDR controller settings, by removing whole `/memory` node from
device tree. This makes barebox-grinn-liteboard-256mb.img able to boot Linux
kernel once again.

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

esdhc-xload: check for PRSSTAT_BREN only after each block ...

The BREN bit tells us a watermark level sized buffer is ready for read.
Instead of testing it before each FIFO read we must only check it once
and then read a watermark level sized buffer. This is at least necessary
on Layerscape, otherwise timeouts occur while reading the buffer.

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

esdhc-xload: Add bigendian support ...

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

esdhc-xload: Use static inline io wrappers ...

We'll need big endian support for Layerscape, so put the io accessors
into static inline wrappers.

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

esdhc-xload: move some register defines to header file ...

To make them usable for the PBL driver aswell.

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: imx8mq-zii-ultra: Add USB related nodes ...

Add nodes for exposed USB ports as well as USB hub connected to one of
them.

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

ARM: dts: imx8mq: Add nodes for USB IP blocks ...

Add node for USB IP block that is missing in upstream DTS. This patch
should be reverted once that changes.

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

ARM: imx8mq-zii-ultra: Enable PCIE1 and PCIE2 ...

Enable PCIE1 and PCIE2 used on both Zest and RMB3 boards.

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

ARM: imx8mq: Add nodes for PCIE1 and PCIE2 IP blocks ...

Add node for PCE1 and PCIE2 IP block that is missing in upstream DTS. This patch
should be reverted once that changes.

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

ARM: imx8mq: Add node for GPC IP block ...

Add node for GPC IP block that is missing in upstream DTS. This patch
should be reverted once that changes.

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

ARM: imx8mq: Add node for SRC IP block ...

Add node for SRC IP block that is missing in upstream DTS. This patch
should be reverted once that changes.

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

PCI: imx6: Add code to request/control "pcie_aux" clock for i.MX8MQ ...

Port of a Linux commit 29d6b80

  The PCIe IP block has an additional clock, "pcie_aux", that needs to
  be controlled by the driver. Add code to support it.

  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>
  Cc: linux-imx@nxp.com
  Cc: linux-arm-kernel@lists.infradead.org
  Cc: linux-kernel@vger.kernel.org
  Cc: linux-pci@vger.kernel.org
  Cc: Rob Herring <robh@kernel.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: 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>

ARM: phytec-som-imx6: make use of new imd oftree helper ...

With this patch the two last lines are added to the output of the
following command:

	$ ./scripts/bareboximd images/barebox-phytec-phycore-imx6dl-som-emmc-1gib.img
	build: #15 Thu Feb 21 11:20:23 CET 2019
	release: 2019.02.0-00235-gb03cf6f145ae-dirty
	parameter: memsize=1024
	of_compatible: phytec,imx6dl-pcm058-emmc fsl,imx6dl
	model: Phytec phyCORE-i.MX6 DualLite/SOLO with eMMC

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

imd: create new helper macro to add data from oftree to image meta data ...

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

ARM: i.MX8MQ: Check CPU type in imx8mq_init_syscnt_frequency() ...

Add code to make sure that imx8mq_init_syscnt_frequency() is only
executed on i.MX8MQ.

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

ARM: i.MX8MQ: Add code to report HDMI/eDP firmware version ...

Port code found in cdn_dp_load_firmware() in Linux kernel to check if
HDMI firmware is running and, if so, report its version.

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

Merge branch 'for-next/rpi'

Merge branch 'for-next/pci'

Merge branch 'for-next/nfs'

Merge branch 'for-next/mmc-esdhc'

Merge branch 'for-next/misc'

Merge branch 'for-next/mips'

Merge branch 'for-next/lseek'

Merge branch 'for-next/kbuild'

Merge branch 'for-next/imx'

Merge branch 'for-next/e1000'

Merge branch 'for-next/dts'

Merge branch 'for-next/digest'