2008-09-22 Joel Sherrill <joel.sherrill@oarcorp.com>

* Makefile.am, configure.ac, console/uart.c, startup/bspstart.c: Use
	standardized bsp_cleanup() which can optionally print a message, poll
	for user to press key, and call bsp_reset(). Using this eliminates
	the various bsp_cleanup() implementations which had their own
	implementation and variety of string constants.
	* startup/bspclean.c: Removed.

c/src/lib/libbsp/arm/rtl22xx/ChangeLog

@@ -1,3 +1,12 @@
+2008-09-22	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* Makefile.am, configure.ac, console/uart.c, startup/bspstart.c: Use
+	standardized bsp_cleanup() which can optionally print a message, poll
+	for user to press key, and call bsp_reset(). Using this eliminates
+	the various bsp_cleanup() implementations which had their own
+	implementation and variety of string constants.
+	* startup/bspclean.c: Removed.
+
 2008-09-21	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* include/bsp.h: Remove define of BSP_ZERO_WORKSPACE_AUTOMATICALLY.

c/src/lib/libbsp/arm/rtl22xx/Makefile.am

@@ -29,7 +29,8 @@ dist_project_lib_DATA += startup/linkcmds
 include_HEADERS += ../../arm/shared/comm/uart.h
 startup_SOURCES = ../../shared/bsplibc.c ../../shared/bsppost.c \
     ../../shared/bsppredriverhook.c ../../shared/bsppretaskinghook.c \
-    ../../shared/bspgetworkarea.c startup/bspstart.c startup/bspclean.c \
+    ../../shared/bspgetworkarea.c startup/bspstart.c \
+    ../../shared/bspclean.c startup/bspreset.c \
     ../../shared/bootcard.c ../../shared/sbrk.c \
     ../../shared/gnatinstallhandler.c
 console_SOURCES = ../../shared/console.c

c/src/lib/libbsp/arm/rtl22xx/configure.ac

@@ -18,6 +18,15 @@ RTEMS_PROG_CCAS
 RTEMS_CHECK_NETWORKING 
 AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
 
+RTEMS_BSPOPTS_SET([BSP_PRESS_KEY_FOR_RESET],[*],[1])
+RTEMS_BSPOPTS_HELP([BSP_PRESS_KEY_FOR_RESET],
+[If defined, print a message and wait until pressed before resetting
+ board when application exits.])
+
+RTEMS_BSPOPTS_SET([BSP_RESET_BOARD_AT_EXIT],[*],[1])
+RTEMS_BSPOPTS_HELP([BSP_RESET_BOARD_AT_EXIT],
+[If defined, reset the board when the application exits.])
+
 RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
 
 # Explicitly list all Makefiles here

c/src/lib/libbsp/arm/rtl22xx/console/uart.c

@@ -288,7 +288,12 @@ static void _BSP_put_char( char c ) {
 
 BSP_output_char_function_type BSP_output_char = _BSP_put_char;
 
+static int _BSP_get_char(void)
+{
+  return uart_poll_read(0);
+}
 
+BSP_polling_getchar_function_type BSP_poll_char = _BSP_get_char;
 
 
 /****************************************************************************

c/src/lib/libbsp/arm/rtl22xx/startup/bspclean.c

@@ -1,45 +0,0 @@
-/*
- * Philips LPC22XX/LPC21xx BSP Shutdown  code
- * Copyright (c) 2007 by Ray Xu <rayx.cn@gmail.com>
- *
- *  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/bspIo.h>
-#include <rtems/libio.h>
-
-int uart_poll_read(int);
-
-void rtemsReboot (void)
-{
-#ifdef __thumb__
-  int tmp;
-  asm volatile (" .code 16            \n" \
-                "ldr %[tmp], =_start  \n" \
-                "bx  %[tmp]           \n" \
-                "nop                  \n" \
-                : [tmp]"=&r" (tmp) );
-#else                   
-  asm volatile ("b _start");
-#endif   
-}
-
-void bsp_cleanup(void)
-{
-  /*
-   * AT this point, the console driver is disconnected => we must
-   * use polled output/input. This is exactly what printk
-   * does.
-   */
-  printk("\nEXECUTIVE SHUTDOWN! Any key to reboot...");
-  while (uart_poll_read(0) < 0) continue;
-
-  /* rtemsReboot(); */
-}

c/src/lib/libbsp/arm/rtl22xx/startup/bspstart.c

@@ -17,7 +17,6 @@
  * Function prototypes
  */
 extern void rtems_irq_mngt_init(void);
-void bsp_libc_init( void *, uint32_t, int );
 extern void  UART0_Ini(void);
 extern void printi(unsigned long);
 
@@ -99,22 +98,6 @@ void bsp_start_default( void )
   rtems_irq_mngt_init();
 } /* bsp_start */
 
-
-/**
- *  Reset the system.
- *
- *  This functions enables the watchdog and waits for it to 
- *  fire, thus resetting the system.
- */
-void bsp_reset(void)
-{
-    rtems_interrupt_level level;
-
-    rtems_interrupt_disable(level);
-
-    while(1);
-}
-
 /*
  *  By making this a weak alias for bsp_start_default, a brave soul
  *  can override the actual bsp_start routine used.