Merge branch 'for-next/vincell'

ARM: initial cm-fx6 support ...

The cm-fx6 board is a module from Compulab with different i.MX6 SoCs.
This module is also found in the Utilite Mini Computer this patch
also adds support for.

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

images: i.MX: Create target for SRAM images ...

Some boards like to do their SDRAM setup in code rather than in hardcoded
DCD tables. For these boards the bootloader has to be loaded to the internal
SRAM which is often too small for a full featured barebox. This new SRAM
image type target allows to overcome this limitation. The image created
with the new imx-sram-img rule is a regular imx-image with the difference
that the load size only spans the pblx image and not the whole image including
the payload. The pbl image easily fits into SRAM. The strategy is that this
initial code initializes the SDRAM, loads the whole image to SDRAM and jumps
to it.

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

ARM: vincell: move to DT probing ...

This enabled multi image support for the Garz&Fricke Vincell board. Also
it adds the Vincell-LT as a second image with a separate device tree.
Previously we used the same image on both the Vincell and the Vincell-LT
image since the differences are not that significant for barebox. Still
this was good for quite some confusion internally, so let's properly
introduce a second image.

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

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

This commit add a very basic code to allow Barebox to be booted from
IRAM. Given that the amount of IRAM on most i.MX variants is
insufficient to contain a copy of Barebox with any reasonable degree
of functionality this code uses IRAM only as a temporary location and
eventually bootstraps from DRAM. But the presense of the intermediate
IRAM-only stage allows to add provisions to test the area of DRAM that
Barebox would be using to facilitate various testing scenarious.

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

Merge branch 'for-next/misc'

ARM: Add ELTEC HiPerCam board support ...

This adds support for the i.MX6 based Eltec HiPerCam board.
This board comes with different i.MX6 flavours and different
memory sizes. Currently supported is the i.MX6dl version with
256MB DDR3 RAM.

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

images: move board variable to parent makefile ...

A lot of the image makefiles define an equal board variable, which
gives the impression that this variable is unique for this makefile.
As those files aren't freestanding makefiles but get included into a
parent makefile this is not actually true. Attempts to override this
variable will not work reliable as make is picking up a random instance.

Fix this confusion by moving this variable out of the individual makefiles.

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

ARM: phyFLEX-i.MX6: Add support for 1GB on 1 bank ...

Add support phyFLEX-i.MX6 SOM with 1GB on one ram bank

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: Add i.MX6sx sabresdb support ...

This adds support for the Freescale i.MX6sx sabresdb board.

Tested are:

- UART
- The three SD card slots
- USB host
- USB otg (host and device mode)
- FEC (both)

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

imx6: Add support for phyBOARD-SUBRA ...

Add support for phyBOARD-SUBRA which use a phyFLEX-i.MX6 (pfla02) module.
	- i.MX6 SOLO with 512MB RAM

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

imx6: add support for phyBOARD-ALCOR ...

Add support for phyBOARD-ALCOR which use a phyFLEX-i.MX6 (pfla02) module.
        - i.MX6 Quad with 1GB RAM on two banks

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: nitrogen6x: Add support for 2GB board variants ...

The nitrogen6x have variants with 2GB SDRAM. Add support for them. The
imxcfg files are from U-Boot.

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

ARM: i.MX6: add support for Karo TX6X family ...

The Karo TX6X family consists of different i.MX6Q/DL based System-on-Modules.
Add support for the TX6u 801x modules, that have an i.MX6DL SoC.

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

arm: imx6: add Gateworks Ventana board ...

For now only the Quad 1GB variant is supported.

Tested:
- starting barebox over USB
- writing barebox to NAND with barebox_update
- starting Linux kernel over TFTP

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

arm: nitrogen6x: new memory setup from BD u-boot ...

This fixes various stability issues seen on new boards
with the old setup.

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

Merge branch 'for-next/imx'

images: get rid of remaining imximage-y ...

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

ARM: i.MX6Q: Add support for Embedsky E9 board. ...

This will add support for Embedsky E9 board.
It is a small board based on i.MX6 Quad with 2G of RAM.

http://en.embedsky.com/product_info.php?cateid=169&id=169

Signed-off-by: Andrey Panov <rockford@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arm: imx6: rename hummingboard directory to microsom ...

The rule in barebox is to name the directories after
the modules. As hummingboard is just one of the
carriers for the MicroSOM module, name the directory
accordingly.

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

ARM: Phytec-phyCORE-imx27: Switch to multiimage support ...

Tested on the phyCORE-imx27 to boot on NOR and NAND using the
registered update handlers.

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

ARM: i.MX: Phytec-phyCARD-i.MX27: Switch to multi-image support ...

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

imx6: Add support for phyCARD-i.MX6 ...

Add support for Phytec phyCARD-i.MX6.
	- 1GB RAM on two banks
	- 1GB RAM on one bank
	- 2GB RAM on two banks

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

RiOTboard: add new board ...

this board is produced by Embest/Element 14 and is based on i.MX6 Solo
The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/imx-phyflex' ...

Conflicts:
	arch/arm/boards/phytec-phyflex-imx6/board.c

ARM: i.MX6: Add initial variscite VAR-SOM-MX6 CPU support ...

The VAR-SOM-MX6 is a System on module from Variscite, see:

http://www.variscite.com/products/system-on-module-som/cortex-a9/var-som-mx6-cpu-freescale-imx6

This adds support for this module on the VAR-MX6CustomBoard baseboard.

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

ARM: pfla02: Add support for DualLite and Solo core ...

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

ARM: pfla02: add 4GB version ...

Signed-off-by: Christian Hemp <c.hemp@phytec.de>

Merge branch 'for-next/imx-image' ...

Conflicts:
	arch/arm/dts/Makefile

ARM: i.MX6: Add Garz+Fricke Santaro board support ...

Most devices relevant for barebox like sd/emmc/network/uarts
work. Devicetree contains several undefined drive strength settings,
these can be fixed once the kernel has sorted this out.

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