silo: Add support for firmware flash images on sun4u and later.

You specify the flash image just like a kernel image
with "image=" and "label=" directives.  Then you add
the "flash" boolean option.

Here is an example:

image=/flash_image_file
	label=whatever
	flash

Signed-off-by: David S. Miller <davem@davemloft.net>
2 files changed