ARM: tegra: replace per-device config headers with generic Tegra

Most device headers contain SoC specific part and common Tegra post part.
Add a generic header which can be used by any Tegra device of one of the
supported SoC generations (T20, T30, T114, T124 or T210) without need in
device specific configuration.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
71 files changed