AKASHI Takahiro 82e21b391b serial: serial_xen: add DEBUG_UART support
By using a hypervisor call, we can implement DEBUG_UART on xen.
This will allow us to see messages even earlier than serial_init().

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-10-22 11:26:14 -04:00
..
2019-05-10 22:43:18 +02:00
2020-10-22 09:54:53 -04:00