change log for rtems (2011-08-23)

[rtems-vc at rtems.org]

 *jennifer*:
2011-08-23	Jennifer Averett <Jennifer.Averett at OARcorp.com>

	* Makefile.am, console/config.c: Resolved printk issues.
	* console/printk_support.c: New file.

M   1.96  c/src/lib/libbsp/powerpc/ep1a/ChangeLog
M   1.34  c/src/lib/libbsp/powerpc/ep1a/Makefile.am
M    1.9  c/src/lib/libbsp/powerpc/ep1a/console/config.c
A    1.1  c/src/lib/libbsp/powerpc/ep1a/console/printk_support.c

diff -u rtems/c/src/lib/libbsp/powerpc/ep1a/ChangeLog:1.95 rtems/c/src/lib/libbsp/powerpc/ep1a/ChangeLog:1.96
--- rtems/c/src/lib/libbsp/powerpc/ep1a/ChangeLog:1.95	Tue Aug 23 11:28:22 2011
+++ rtems/c/src/lib/libbsp/powerpc/ep1a/ChangeLog	Tue Aug 23 13:06:08 2011
@@ -1,5 +1,10 @@
 2011-08-23	Jennifer Averett <Jennifer.Averett at OARcorp.com>
 
+	* Makefile.am, console/config.c: Resolved printk issues.
+	* console/printk_support.c: New file.
+
+2011-08-23	Jennifer Averett <Jennifer.Averett at OARcorp.com>
+
 	* Makefile.am: Removed console.c and linked to the shared console.c.
 	Note: This change was verified through compilation only.
 	* console/console.c: Removed.

diff -u rtems/c/src/lib/libbsp/powerpc/ep1a/Makefile.am:1.33 rtems/c/src/lib/libbsp/powerpc/ep1a/Makefile.am:1.34
--- rtems/c/src/lib/libbsp/powerpc/ep1a/Makefile.am:1.33	Tue Aug 23 11:28:22 2011
+++ rtems/c/src/lib/libbsp/powerpc/ep1a/Makefile.am	Tue Aug 23 13:06:08 2011
@@ -52,7 +52,8 @@
 # console
 libbsp_a_SOURCES += ../../shared/console.c console/ns16550cfg.c \
     console/mc68360_scc.c console/rsPMCQ1.c console/alloc360.c \
-    console/init68360.c
+    console/init68360.c console/config.c console/printk_support.c \
+    console/config.c
 
 include_bsp_HEADERS += ../../powerpc/shared/openpic/openpic.h
 # openpic

diff -u rtems/c/src/lib/libbsp/powerpc/ep1a/console/config.c:1.8 rtems/c/src/lib/libbsp/powerpc/ep1a/console/config.c:1.9
--- rtems/c/src/lib/libbsp/powerpc/ep1a/console/config.c:1.8	Sun Nov 29 22:25:26 2009
+++ rtems/c/src/lib/libbsp/powerpc/ep1a/console/config.c	Tue Aug 23 13:06:08 2011
@@ -12,6 +12,7 @@
  */
 
 #include <libchip/serial.h>
+#include <libchip/ns16550.h>
 #include "ns16550cfg.h"
 #include <bsp.h>
 #include <libcpu/io.h>
@@ -362,6 +363,13 @@
         }
 };
 
+/* rtems console uses the following minor number */
+rtems_device_minor_number  Console_Port_Minor = 0;
+
+#define NUM_CONSOLE_PORTS (sizeof(Console_Port_Tbl)/sizeof(console_tbl))
+unsigned long	Console_Port_Count = NUM_CONSOLE_PORTS;
+console_data    Console_Port_Data[NUM_CONSOLE_PORTS];
+
 static bool config_68360_scc_base_probe(int minor, unsigned long busNo, unsigned long slotNo, int channel)
 {
   M68360_t chip = M68360_chips;

diff -u /dev/null rtems/c/src/lib/libbsp/powerpc/ep1a/console/printk_support.c:1.1
--- /dev/null	Tue Aug 23 13:12:47 2011
+++ rtems/c/src/lib/libbsp/powerpc/ep1a/console/printk_support.c	Tue Aug 23 13:06:08 2011
@@ -0,0 +1,51 @@
+/*
+ *  This file contains the ep1a printk support routines
+ *
+ *  COPYRIGHT (c) 2011.
+ *  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.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <bsp.h>
+#include <rtems/libio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <termios.h>
+
+#include "console.h"
+#include <rtems/bspIo.h>
+
+/* const char arg to be compatible with BSP_output_char decl. */
+void
+debug_putc_onlcr(const char c)
+{
+  volatile int i;
+
+  /*
+   * Note:  Hack to get printk to work.  Depends upon bit
+   *        and silverchip to initialize the port and just
+   *        forces a character to be polled out of com1
+   *        regardless of where the console is.
+   */
+
+  volatile unsigned char *ptr = (void *)0xff800000;
+
+  if ('\n'==c){
+     *ptr = '\r';
+     __asm__ volatile("sync");
+     for (i=0;i<0x0fff;i++);
+  }
+
+  *ptr = c;
+  __asm__ volatile("sync");
+  for (i=0;i<0x0fff;i++);
+}
+
+BSP_output_char_function_type     BSP_output_char = debug_putc_onlcr;
+BSP_polling_getchar_function_type BSP_poll_char = NULL;
+



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