tree 29519eb5d3ee96890a7b9db2c00c7e71375ad34e
parent 9f6044256ecb3aa2d62f1f26ca564d0e55e19458
author Simon Glass <sjg@chromium.org> 1393532758 -0700
committer Simon Glass <sjg@chromium.org> 1395108345 -0600

sandbox: Use os functions to read host device tree

At present we use U-Boot's filesystem layer to read the sandbox device tree,
but this is problematic since it relies on a temporary feauture added
there. Since we plan to implement proper block layer support for sandbox,
change this code to use the os layer functions instead. Also use the new
fdt_create_empty_tree() instead of our own code.

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