removed waiting for CTS in serial out and reinstated the serial output by default. This needs to become an option of some sort.

Author: jtsiomb

src/config.h

@@ -22,6 +22,6 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #define TICK_FREQ_HZ		250
 
 #define CON_TEXTMODE
-#undef CON_SERIAL
+#define CON_SERIAL
 
 #endif	/* PCBOOT_CONFIG_H_ */

src/serial.c

@@ -234,7 +234,7 @@ void ser_putc(int fd, char c)
 	}
 
 	while(!can_send(fd));
-	while((inb(base + UART_MSTAT) & MST_CTS) == 0);
+	/*while((inb(base + UART_MSTAT) & MST_CTS) == 0);*/
 	outb(c, base + UART_DATA);
 }