serial: 8250_early: Add earlycon support for Tegra

Declare an OF early console for Tegra so that the early console device
can be specified via the "stdout-path" property in device-tree.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jon Hunter 2016-02-08 16:27:35 +00:00 • committed by Greg Kroah-Hartman
commit 0ab556c266