After commit 3a50365d ("serial: 8250: Add OF support for Xscale
variant"), 8250_of can support the xscale variant. Now, let's add
the earlycon support for xscale too.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Link: https://lore.kernel.org/r/20240711160720.3488-3-jszhang@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>