tree a6988c39ce1c1b0548cf4bee3ccf395a325449b7
parent fc3ebf13aaeaa239b4c095aade27fa52fda578eb
author Simon Glass <sjg@chromium.org> 1496275036 -0600
committer Simon Glass <sjg@chromium.org> 1497037172 -0600

tegra: Init clocks even when SPL did not run

At present early clock init happens in SPL. If SPL did not run (because
for example U-Boot is chain-loaded from another boot loader) then the
clocks are not set as U-Boot expects.

Add a function to detect this and call the early clock init in U-Boot
proper.

Signed-off-by: Simon Glass <sjg@chromium.org>