These files are used by both SPL and main U-Boot.
Also made minor changes to shared Tegra code to support
T30 differences.
Signed-off-by: NTom Warren <twarren@nvidia.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>

The move is pretty straight-forward. ap20.h and tegra20.h were renamed to ap.h and tegra.h.
Some files remain in arch-tegra20 but 'include' a file in 'arch-tegra' with #defines & structs
that will be common between T20 and T30 HW. HW-specific #defines, etc. stay in the 'arch-tegra20'
'root' file.

All boards build OK w/MAKEALL -s tegra20. Checkpatch.pl runs clean. Seaboard works OK.
Signed-off-by: NTom Warren <twarren@nvidia.com>

Convert TEGRA20_ defines to either TEGRA_ or NV_PA_ where appropriate.
Convert tegra20_ source file and function names to tegra_, also.

Upcoming Tegra30 port will use common code/defines/names where possible.
Signed-off-by: NTom Warren <twarren@nvidia.com>
Acked-by: NStephen Warren <swarren@nvidia.com>

In preparation for splitting out the armv4t code from tegra20, move
the tegra20 SoC code to arch/arm/cpu/tegra20-common.  This code will
be compiled armv4t for the arm7tdmi and armv7 for the cortex A9.
Signed-off-by: NAllen Martin <amartin@nvidia.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Tested-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NTom Warren <twarren@nvidia.com>

This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.
Signed-off-by: NAllen Martin <amartin@nvidia.com>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Tested-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NTom Warren <twarren@nvidia.com>

Add code to set up the warm boot area in the Tegra CPU ready for a
resume after suspend.
Signed-off-by: NYen Lin <yelin@nvidia.com>
Signed-off-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NTom Warren <twarren@nvidia.com>