It only works with qemux86, but mismatched qemux86-64 which caused
runtime errros. (kernel is bigger, can't boot, no output, and so on).
Add '$' in the end to fix the problem.
(From OE-Core rev: 8069399d9fd29428b8f3d3db419b81913b57f997)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>