tree 01817ce4e4756f0b7b57cead40f06b59639d589d
parent 08d6ec21f362531c69a9be931033ab60dd504b44
author Simon Glass <sjg@chromium.org> 1332929304 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1333001569 +0200

fdt: Avoid early panic() when there is no FDT present

CONFIG_OF_CONTROL requires a valid device tree. However, we cannot call
panic() before the console is set up since the message does not appear,
and we get a silent failure.

Remove the panic from fdtdec_check_fdt() and provide a new function to
prepare the fdt for use. This will be called after the console is ready.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>