From 3c7ed6b8cd505f696c9c2b6d90723094f334b348 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Wed, 6 Jul 2005 18:46:04 +0000
Subject: 2005-07-06	Markku Puro <markku.puro@kopteri.net>

	* .cvsignore, ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
	clock/clockdrv.c, console/conio.c, console/console.c,
	console/defaultfont.c, include/arm_mode_bits.h, include/asm_macros.h,
	include/bsp.h, include/bspopts.h.in, include/conio.h, include/gba.h,
	include/gba_registers.h, include/tm27.h, irq/bsp_irq_asm.S,
	irq/bsp_irq_init.c, irq/irq.c, irq/irq.h, irq/irq_asm.S,
	irq/irq_init.c, start/logo.S, start/start.S, startup/bspstart.c,
	startup/cpu.c, startup/cpu_asm.S, startup/exit.c, startup/linkcmds,
	timer/timer.c: New files.
---
 c/src/lib/libbsp/arm/gba/startup/exit.c | 54 +++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 c/src/lib/libbsp/arm/gba/startup/exit.c

(limited to 'c/src/lib/libbsp/arm/gba/startup/exit.c')

diff --git a/c/src/lib/libbsp/arm/gba/startup/exit.c b/c/src/lib/libbsp/arm/gba/startup/exit.c
new file mode 100644
index 0000000000..d5fa3789ae
--- /dev/null
+++ b/c/src/lib/libbsp/arm/gba/startup/exit.c
@@ -0,0 +1,54 @@
+/**
+ *  @file exit.c
+ *
+ *  Routines to shutdown and reboot the BSP.
+ */
+/*
+ *  RTEMS GBA BSP
+ *
+ *  Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
+ *
+ *  The license and distribution terms for this file may be
+ *  found in found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <stdio.h>
+#include <bsp.h>
+#include <rtems/bspIo.h>
+#include <rtems/libio.h>
+#include <gba.h>
+
+
+/**
+ *  @brief rtemsReboot BSP routine reboot rtems
+ *
+ *  Input parameters:  None
+ *
+ *  Output parameters: None
+ */
+void rtemsReboot (void)
+{
+   asm volatile ("ldr  r0, =_gba_reset");
+   asm volatile ("bx   r0");
+}
+
+/**
+ *  @brief bsp_cleanup BSP routine wait input from user for rebooting
+ *
+ *  Normally at this point, the console driver is disconnected => we must
+ *  use polled output/input. This is exactly what printk does.
+ *
+ *  @param  None
+ *  @return None
+ */
+void bsp_cleanup(void)
+{
+  static const char line[]="\nEXECUTIVE SHUTDOWN! Press button to reboot...";
+  printk("\n");
+  printk("%s",line);
+  while ( !GBA_ANY_KEY(GBA_KEY_ALL) );
+  rtemsReboot();
+}
-- 
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