Update of /cvsroot/blob/blob/src/diag
In directory usw-pr-cvs1:/tmp/cvs-serv14319
Modified Files:
system3.c
Log Message:
- system 3 test and diagnosis functions
Index: system3.c
===================================================================
RCS file: /cvsroot/blob/blob/src/diag/system3.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- system3.c 2001/10/09 16:49:56 1.1
+++ system3.c 2001/10/09 17:54:08 1.2
@@ -0,0 +1,130 @@
+/**********************************************************************
+ * system3.c
+ *
+ * AUTOR: SELETZ
+ *
+ * Implements several POST routines for PT System 3 platform
+ *
+ * Copyright (C) 2001 Stefan Eletzhofer <ste...@ww...>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ident "$Id$"
+
+/**********************************************************************
+ * Includes
+ */
+#ifdef HAVE_CONFIG_H
+# include <blob/config.h>
+#endif
+
+#include <blob/types.h>
+#include <blob/errno.h>
+#include <blob/util.h>
+#include <blob/command.h>
+#include <blob/serial.h>
+#include <blob/sa1100.h>
+#include <blob/sa1111.h>
+
+#include <blob/lcd.h>
+
+/**********************************************************************
+ * defines
+ */
+#define MEM(adr) (*((u32*)adr))
+#define SET(reg,bit) ((reg) |= (1<<(bit)))
+#define CLR(reg,bit) ((reg) &= ~(1<<(bit)))
+
+#define CPLD_BASE (0x10000000)
+#define CPLD_ID (CPLD_BASE + 0x00)
+#define CPLD_IRQ (CPLD_BASE + 0x24)
+#define CPLD_0 (CPLD_BASE + 0x90)
+#define CPLD_1 (CPLD_BASE + 0xA0)
+#define CPLD_2 (CPLD_BASE + 0xB0)
+
+/**********************************************************************
+ * program globals
+ */
+
+/**********************************************************************
+ * module globals
+ */
+
+/**********************************************************************
+ * prototypes
+ */
+
+/*********************************************************************/
+/*********************************************************************/
+/*********************************************************************/
+
+#if defined(CONFIG_LCD_SUPPORT)
+/**********************************************************************
+ * Overwrite LCD functions special for this platform
+ */
+int lcd_power_up( void )
+{
+ SerialOutputString("_system3_" );
+ SET( MEM( CPLD_0 ), 7 );
+ PB_DDR = 0xFFFFFFFF;
+ SKPEN0 = 1;
+ SKPWM0 = 95; // und halbe Kraft
+ SKPEN1 = 1;
+ SKPWM1 = 240; // und auf null
+ return 0;
+}
+
+int lcd_power_down( void )
+{
+ SerialOutputString("_system3_" );
+ CLR( MEM( CPLD_0 ), 7 );
+ return 0;
+}
+
+int lcd_backlight_on( void )
+{
+ SerialOutputString("_system3_" );
+ SET( MEM( CPLD_0 ), 2 );
+ return 0;
+}
+
+int lcd_backlight_off( void )
+{
+ SerialOutputString("_system3_" );
+ CLR( MEM( CPLD_0 ), 2 );
+ return 0;
+}
+
+int lcd_contrast( int value )
+{
+ SerialOutputString("_system3_" );
+ SKPWM0 = value;
+ return 0;
+}
+
+int lcd_brightness( int value )
+{
+ SerialOutputString("_system3_" );
+ SKPWM1 = value;
+ return 0;
+}
+
+#endif // defined(CONFIG_LCD_SUPPORT)
+
+
+/**********************************************************************
+ * static functions
+ */
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