There are no platforms which enable this feature, so remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>

We can remove common.h from most cases of the code here, and only a few
places need an additional header instead.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Angelo Dureghello <angelo@kernel-space.org>

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

Add architecture-related code for dm fec support.

Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>