bsps: Move console drivers to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

bsps/powerpc/psim/console/console-io.c

@@ -0,0 +1,78 @@
+/*
+ *  This file contains the hardware specific portions of the TTY driver
+ *  for the simulated serial port on the PowerPC simulator.
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2004.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#include <bsp.h>
+#include <bsp/console-polled.h>
+#include <rtems/libio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+/*
+ *  console_initialize_hardware
+ *
+ *  This routine initializes the console hardware.
+ *
+ */
+
+void console_initialize_hardware(void)
+{
+}
+
+/* external prototypes for monitor interface routines */
+
+void outbyte( char );
+char inbyte( void );
+
+/*
+ *  console_outbyte_polled
+ *
+ *  This routine transmits a character using polling.
+ */
+
+void console_outbyte_polled(
+  int  port,
+  char ch
+)
+{
+  outbyte( ch );
+}
+
+/*
+ *  console_inbyte_nonblocking
+ *
+ *  This routine polls for a character.
+ */
+
+int console_inbyte_nonblocking(
+  int port
+)
+{
+  char c;
+
+  c = inbyte();
+  if (!c)
+    return -1;
+  return c;
+}
+
+/*
+ *  To support printk
+ */
+
+#include <rtems/bspIo.h>
+
+static void PSIM_output_char(char c) { console_outbyte_polled( 0, c ); }
+
+BSP_output_char_function_type           BSP_output_char = PSIM_output_char;
+BSP_polling_getchar_function_type       BSP_poll_char = NULL;