tree b89c2dabc45f99a003d4f2881f7a775415800805
parent a8d2a75d729ef0a701258a4b5bfcaf121fa30463
author David A. Long <dave.long@linaro.org> 1310244019 -0400
committer Gerald Van Baren <gvb@unssw.com> 1310831910 -0400

Add uboot "fdt_high" enviroment variable

Add a new "fdt_high" enviroment variable. This can be used to control (or prevent) the
relocation of the flattened device tree on boot. It can be used to prevent relocation
of the fdt into highmem.  The variable behaves similarly to the existing "initrd_high"
variable.

Signed-off-by: David A. Long <dave.long@linaro.org>