bsps: Move console drivers to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

bsps/sparc64/shared/console/conscfg.c

@@ -0,0 +1,115 @@
+/*
+ *  COPYRIGHT (c) 2010 Eugen Leontie.
+ *
+ *  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 <libchip/serial.h>
+
+#include <rtems/bspIo.h>
+
+#include <boot/ofw.h>
+
+static int sun4v_console_device_first_open(int major, int minor, void *arg)
+{
+  return 0;
+}
+
+static ssize_t sun4v_console_poll_write(int minor, const char *buf, size_t n)
+{
+  ofw_write(buf, n);
+  return 0;
+}
+
+static void sun4v_console_deviceInitialize (int minor)
+{
+  
+}
+
+static int sun4v_console_poll_read(int minor){
+  int a;
+  ofw_read(&a,1);
+  if ( a != 0 ) {
+    return a>>24;
+  }
+  return -1;
+}
+
+static bool sun4v_console_deviceProbe (int minor){
+  return true;
+}
+
+/*
+ *  Polled mode functions
+ */
+const console_fns pooled_functions={
+  sun4v_console_deviceProbe,       /* deviceProbe */
+  sun4v_console_device_first_open, /* deviceFirstOpen */
+  NULL,                            /* deviceLastClose */
+  sun4v_console_poll_read,         /* deviceRead */
+  sun4v_console_poll_write,        /* deviceWrite */
+  sun4v_console_deviceInitialize,  /* deviceInitialize */
+  NULL,                            /* deviceWritePolled */
+  NULL,                            /* deviceSetAttributes */
+  NULL                             /* deviceOutputUsesInterrupts */
+};
+
+const console_flow sun4v_console_console_flow = {
+  NULL, /* deviceStopRemoteTx */
+  NULL  /* deviceStartRemoteTx */
+};
+
+console_tbl     Console_Configuration_Ports[] = {
+  {
+    "/dev/ttyS0",                 /* sDeviceName */
+    SERIAL_CUSTOM,                /* deviceType */
+    &pooled_functions,            /* pDeviceFns */
+    NULL,                         /* deviceProbe, assume it is there */
+    &sun4v_console_console_flow,  /* pDeviceFlow */
+    0,                            /* ulMargin */
+    0,                            /* ulHysteresis */
+    (void *) NULL,                /* pDeviceParams */
+    0,                            /* ulCtrlPort1 */
+    0,                            /* ulCtrlPort2 */
+    1,                            /* ulDataPort */
+    NULL,                         /* getRegister */
+    NULL,                         /* setRegister */
+    NULL, /* unused */            /* getData */
+    NULL, /* unused */            /* setData */
+    0,                            /* ulClock */
+    0                             /* ulIntVector -- base for port */
+  },
+};
+
+/*
+ *  Declare some information used by the console driver
+ */
+
+#define NUM_CONSOLE_PORTS 1
+
+unsigned long  Console_Configuration_Count = NUM_CONSOLE_PORTS;
+
+/* putchar/getchar for printk */
+
+static void bsp_out_char (char c)
+{
+  ofw_write(&c, 1);
+}
+
+BSP_output_char_function_type BSP_output_char = bsp_out_char;
+
+static int bsp_in_char( void ){
+  int tmp;
+  ofw_read( &tmp, 1 ); /* blocks */
+  if( tmp != 0 ) {
+    return tmp>>24;
+  }
+  return -1;
+}
+
+BSP_polling_getchar_function_type BSP_poll_char = bsp_in_char;
+