firmware/target/arm/s3c2440/debug-s3c2440.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 by Karl Kurbjun
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22 #include "config.h"
  23 #include "cpu.h"
  24 #include "system.h"
  25 #include "string.h"
  26 #include <stdbool.h>
  27 #include "button.h"
  28 #include "lcd.h"
  29 #include "font.h"
  30 #include "debug-target.h"
  31
  32 bool __dbg_hw_info(void)
  33 {
  34     return false;
  35 }
  36
  37 bool __dbg_ports(void)
  38 {
  39     int line;
  40
  41     lcd_clear_display();
  42     lcd_setfont(FONT_SYSFIXED);
  43
  44     while(1)
  45     {
  46         line = 0;
  47         lcd_puts(0, line++, "[Ports and Registers]");
  48
  49         lcd_putsf(0, line++, "GPACON: %08lx GPBCON: %08lx", GPACON, GPBCON);
  50         lcd_putsf(0, line++, "GPADAT: %08lx GPBDAT: %08lx", GPADAT, GPBDAT);
  51         lcd_putsf(0, line++, "GPAUP:  %08lx GPBUP:  %08lx", 0ul, GPBUP);
  52         lcd_putsf(0, line++, "GPCCON: %08lx GPDCON: %08lx", GPCCON, GPDCON);
  53         lcd_putsf(0, line++, "GPCDAT: %08lx GPDDAT: %08lx", GPCDAT, GPDDAT);
  54         lcd_putsf(0, line++, "GPCUP:  %08lx GPDUP:  %08lx", GPCUP, GPDUP);
  55
  56         lcd_putsf(0, line++, "GPCCON: %08lx GPDCON: %08lx", GPCCON, GPDCON);
  57         lcd_putsf(0, line++, "GPCDAT: %08lx GPDDAT: %08lx", GPCDAT, GPDDAT);
  58         lcd_putsf(0, line++, "GPCUP:  %08lx GPDUP:  %08lx", GPCUP, GPDUP);
  59
  60         lcd_putsf(0, line++, "GPECON: %08lx GPFCON: %08lx", GPECON, GPFCON);
  61         lcd_putsf(0, line++, "GPEDAT: %08lx GPFDAT: %08lx", GPEDAT, GPFDAT);
  62         lcd_putsf(0, line++, "GPEUP:  %08lx GPFUP:  %08lx", GPEUP, GPFUP);
  63
  64         lcd_putsf(0, line++, "GPGCON: %08lx GPHCON: %08lx", GPGCON, GPHCON);
  65         lcd_putsf(0, line++, "GPGDAT: %08lx GPHDAT: %08lx", GPGDAT, GPHDAT);
  66         lcd_putsf(0, line++, "GPGUP:  %08lx GPHUP:  %08lx", GPGUP, GPHUP);
  67
  68         lcd_putsf(0, line++, "GPJCON: %08lx", GPJCON);
  69         lcd_putsf(0, line++, "GPJDAT: %08lx", GPJDAT);
  70         lcd_putsf(0, line++, "GPJUP:  %08lx", GPJUP);
  71
  72         line++;
  73
  74         lcd_putsf(0, line++, "SRCPND:  %08lx INTMOD:  %08lx", SRCPND, INTMOD);
  75         lcd_putsf(0, line++, "INTMSK:  %08lx INTPND:  %08lx", INTMSK, INTPND);
  76         lcd_putsf(0, line++, "CLKCON:  %08lx CLKSLOW: %08lx", CLKCON, CLKSLOW);
  77         lcd_putsf(0, line++, "MPLLCON: %08lx UPLLCON: %08lx", MPLLCON, UPLLCON);
  78         lcd_putsf(0, line++, "CLKDIVN: %08lx CAMDIVN: %08lx", CLKDIVN, CAMDIVN);
  79         lcd_putsf(0, line++, "BWSCON:  %08lx TCONSEL: %08lx", BWSCON, TCONSEL);
  80
  81         lcd_update();
  82         if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
  83             return false;
  84     }
  85 }