tree 8c657bec2877ff78a2df03625ee583f79d172dd0
parent 225217da2804d1c61725e2974262bd2f27882cd7
author Marek Vasut <marex@denx.de> 1449339862 +0100
committer Marek Vasut <marex@denx.de> 1450579011 +0100

arm: socfpga: socrates: Probe DWC2 UDC from OF instead of hard-coded data

This patch adds the necessary OF alias for the UDC node, which let's
the code locate the DWC2 UDC base address in OF instead of hard-coding
it into the U-Boot binary. The code is adjusted to use the address from
OF instead of the hard-coded one. Finally, the hard-coded address is
removed and USB DM support is enabled.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Lukasz Majewski <l.majewski@majess.pl>
Cc: Lukasz Majewski <l.majewski@samsung.com>