tree 4acffa75b89ecdef8d4f38558155b0afdd2fbe19
parent fc32781bfdb56dad883469b65e468e749ef35fe5
author Vineet Gupta <vgupta@synopsys.com> 1361448426 +0530
committer Vineet Gupta <vgupta@synopsys.com> 1361868918 +0530

ARC: make a copy of flat DT

The flat DT (currently embedded in vmlinux) is in .init section.
The unflattened/binary tree doesn't copy strings through and references
them from orig flat DT - which could cause catestrohpy if of_* APIs are
called post init, say from a driver which is a loadable module.

Reported-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>