ANDROID: Use COM2 for the Cuttlefish console.

Since crosvm hardcodes COM1 for Linux kernel logs, prefer COM2 for
u-boot. qemu already configures this as a console.

Bug: 133797099
Test: launch_cvd; socat ~/cuttlefish_runtime/console
Change-Id: Ief7cbf5504293d6e11a87a49f90ccae4ad93bc06
Signed-off-by: David Anderson <dvander@google.com>
3 files changed