usb: host: xhci: make sure to power up PHY

some boards won't work if the PHY isn't explicitly
powered up.

Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: omap_usb_phy: implement usb_phy_power() for AM437x

Newer AM437x silicon requires us to explicitly power up
the USB2 PHY. By implementing usb_phy_power() we can
achieve that.

Signed-off-by: Felipe Balbi <balbi@ti.com>
i.MX6DL/S: add drive-strength back to pads DISP0_DAT2/DAT10

The pad settings for DISP0_DATA02 and DISP0_DAT10 were not
set in the same way as DISP0_DAT00-23, causing much flicker
in parallel RGB displays on Dual-Lite and Solo processors.

These settings now match the i.MX6 Dual and Quad core versions.

Note that this fixes a regression in commit b47abc3 and that
this is the second time we've had a regression on these two
pads (See commit e654ddf).

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Merge branch 'master' of git://www.denx.de/git/u-boot-imx
boards.cfg: keep it sorted filling the board field

The boards.cfg file has allowed to use "-" for the board (= 6th) field
if the board name is the same as the 7th field.

But I notice one problem.
Because tools/reformat.py sorts the lines in the simple alphabetical
order (= the order of character code), some entries for the same board
are not lined up together.

For example, "bf527-ezkit" and "bf527-ezkit-v2" share the same board.
But they are located separately because "bf527-ezkit" fills the board
field with "-" whereas "bf527-ezkit-v2" specifies it explicitely.

The similar things can be seen:
 - between "trizepsive" and "polaris"
 - between "RRvision" and "RRvision_LCD"
 - between "korat" and "korat_perm"
 - between "lwmon5" and "lcd4_lwmon5"

This commit was generated by the following command:

awk '$6 == "-" { $6 = $7 } { print }' boards.cfg \
  | tools/reformat.py -i -d '-' -s 8  > boards0.cfg; \
  mv boards0.cfg boards.cfg

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
boards.cfg: change "<none>" in the board field to "-"

In the previous commit, all the board fields were filled.

Now we can use "-" in the board field for a different meaning.

Going forward, "-" stands for no board directory
as in cpu, soc, vendor fields.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
ARM: DRA7xx: Update the board_name env variable

Update the board_name env variable and accordingly
populate the dtb file.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
socfpga: timer actually counts down

Timer on cyclone5 actually counts down. It took me a while to figure
out, as timer counting in wrong direction actually _can_ be used, it
just appears to tick at extremely high frequency in u-boot.

The bug was introduced in commit
23ab7ee0ffa9d5efd0b4ad830befba306d24a327.

Signed-off-by: Pavel Machek <pavel@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Prepare v2014.07

Signed-off-by: Tom Rini <trini@ti.com>