Enable both USB ports (HOST and OTG) on the phyBOARD-Mira with i.MX
6Quad/Dual, i.MX 6Solo/DualLight and i.MX 6QuadPlus.

Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>

Refactor the common settings for device tree node 'fec' into the generic
phycore i.MX6 device tree file. This avoid redundant settings and makes
common fixes easier. Our kernel device tree files have the same layout.

Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

After doing a 'saveenv' command, it is no longer possible to boot.

The reason for this behaviour is that the 'barebox' partition has
currently
a size of 0x80000 (512 kB), which is not sufficient to store the barebox
binary. This causes the 'barebox' and 'barebox-environment' partitions
to overlap.

Fix this problem by increasing the size of the 'barebox' partition and
by placing the 'barebox-environment' right after it.

This patch increases the barebox partition for all i.MX boards to
0xe0000

Reported-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Partition names shouldn't be continuously numbered, instead the part
behind the '@' should match the reg property. Fix this for all ARM
device trees.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

Add Phytec phyCORE-i.MX6 SOM.
    Support:
     - imx6q-phytec-phycore-som-nand:
        - 1GB RAM on 1 Bank with 64Bit
        - 1GBit Ethernet
        - SPI NOR
        - NAND
        - SD
        - UART

     - imx6q-phytec-phycore-som-emmc
        - 1GB RAM on 1 Bank with 64Bit
        - 1GBit Ethernet
        - SPI NOR
        - eMMC
        - SD
        - UART

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