bootloader/ondavx747.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2008 by Maurus Cuelenaere
  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 <stdio.h>
  23 #include <stdarg.h>
  24 #include "config.h"
  25 #include "jz4740.h"
  26 #include "backlight.h"
  27 #include "font.h"
  28 #include "lcd.h"
  29 #include "system.h"
  30 #include "button.h"
  31 #include "timefuncs.h"
  32 #include "rtc.h"
  33 #include "common.h"
  34 #include "mipsregs.h"
  35
  36 static void audiotest(void)
  37 {
  38     __i2s_internal_codec();
  39     __aic_enable();
  40     __aic_reset();
  41     __aic_select_i2s();
  42     __aic_enable_loopback();
  43 }
  44
  45 int main(void)
  46 {
  47     kernel_init();
  48     lcd_init();
  49     font_init();
  50     lcd_setfont(FONT_SYSFIXED);
  51     button_init();
  52     rtc_init();
  53     usb_init();
  54
  55     backlight_init();
  56
  57     storage_init();
  58
  59     int touch, btn;
  60     char datetime[30];
  61     reset_screen();
  62     printf("Rockbox bootloader v0.000001");
  63     printf("REG_EMC_SACR0: 0x%x", REG_EMC_SACR0);
  64     printf("REG_EMC_SACR1: 0x%x", REG_EMC_SACR1);
  65     printf("REG_EMC_SACR2: 0x%x", REG_EMC_SACR2);
  66     printf("REG_EMC_SACR3: 0x%x", REG_EMC_SACR3);
  67     printf("REG_EMC_SACR4: 0x%x", REG_EMC_SACR4);
  68     printf("REG_EMC_DMAR0: 0x%x", REG_EMC_DMAR0);
  69     unsigned int cpu_id = read_c0_prid();
  70     printf("CPU_ID: 0x%x", cpu_id);
  71     printf(" * Company ID: 0x%x", (cpu_id >> 16) & 7);
  72     printf(" * Processor ID: 0x%x", (cpu_id >> 8) & 7);
  73     printf(" * Revision ID: 0x%x", cpu_id & 7);
  74     unsigned int config_data = read_c0_config();
  75     printf("C0_CONFIG: 0x%x", config_data);
  76     printf(" * Architecture type: 0x%x", (config_data >> 13) & 3);
  77     printf(" * Architecture revision: 0x%x", (config_data >> 10) & 7);
  78     printf(" * MMU type: 0x%x", (config_data >> 7) & 7);
  79     printf("C0_CONFIG1: 0x%x", read_c0_config1());
  80     if(read_c0_config1() & (1 << 0)) printf(" * FP available");
  81     if(read_c0_config1() & (1 << 1)) printf(" * EJTAG available");
  82     if(read_c0_config1() & (1 << 2)) printf(" * MIPS-16 available");
  83     if(read_c0_config1() & (1 << 4)) printf(" * Performace counters available");
  84     if(read_c0_config1() & (1 << 5)) printf(" * MDMX available");
  85     if(read_c0_config1() & (1 << 6)) printf(" * CP2 available");
  86     printf("C0_STATUS: 0x%x", read_c0_status());
  87
  88 #if 0
  89     unsigned char testdata[4096];
  90     char msg[30];
  91     int j = 1;
  92     while(1)
  93     {
  94         memset(testdata, 0, 4096);
  95         reset_screen();
  96         jz_nand_read(0, j, &testdata);
  97         printf("Page %d", j);
  98         int i;
  99         for(i=0; i<768; i+=16)
 100         {
 101             snprintf(msg, 30, "%02x%02x%02x%02x%02x%02x%02x%02x %02x%02x%02x%02x%02x%02x%02x%02x",
 102             testdata[i], testdata[i+1], testdata[i+2], testdata[i+3], testdata[i+4], testdata[i+5], testdata[i+6], testdata[i+7],
 103             testdata[i+8], testdata[i+9], testdata[i+10], testdata[i+11], testdata[i+12], testdata[i+13], testdata[i+14], testdata[i+15]
 104             );
 105             printf(msg);
 106         }
 107         while(!((btn = button_read_device(&touch)) & (BUTTON_VOL_UP|BUTTON_VOL_DOWN)));
 108         if(btn & BUTTON_VOL_UP)
 109             j++;
 110         if(btn & BUTTON_VOL_DOWN)
 111             j--;
 112         if(j<0)
 113             j = 0;
 114     }
 115 #endif
 116     while(1)
 117     {
 118 #ifdef ONDA_VX747
 119 #if 1
 120         btn = button_get(false);
 121         touch = button_get_data();
 122 #else
 123         btn = button_read_device(&touch);
 124 #endif
 125 #else
 126         btn = button_read_device();
 127 #endif
 128 #define KNOP(x,y)     lcd_set_foreground(LCD_BLACK); \
 129                       if(btn & x) \
 130                         lcd_set_foreground(LCD_WHITE); \
 131                       lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(#x), SYSFONT_HEIGHT*y, #x);
 132         KNOP(BUTTON_VOL_UP, 0);
 133         KNOP(BUTTON_VOL_DOWN, 1);
 134         KNOP(BUTTON_MENU, 2);
 135         KNOP(BUTTON_POWER, 3);
 136         lcd_set_foreground(LCD_WHITE);
 137         if(button_hold())
 138         {
 139             printf("BUTTON_HOLD");
 140             asm("break 0x7");
 141         }
 142         if(btn & BUTTON_POWER)
 143         {
 144             power_off();
 145         }
 146 #ifdef ONDA_VX747
 147         if(btn & BUTTON_TOUCH)
 148         {
 149             lcd_set_foreground(LCD_RGBPACK(touch & 0xFF, (touch >> 8)&0xFF, (touch >> 16)&0xFF));
 150             lcd_fillrect((touch>>16)-10, (touch&0xFFFF)-5, 10, 10);
 151             lcd_update();
 152             lcd_set_foreground(LCD_WHITE);
 153         }
 154 #endif
 155         snprintf(datetime, 30, "%02d/%02d/%04d %02d:%02d:%02d", get_time()->tm_mday, get_time()->tm_mon, get_time()->tm_year,
 156                                      get_time()->tm_hour, get_time()->tm_min, get_time()->tm_sec);
 157         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT, datetime);
 158         snprintf(datetime, 30, "%d", current_tick);
 159         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*2, datetime);
 160         snprintf(datetime, 30, "X: %03d Y: %03d", touch>>16, touch & 0xFFFF);
 161         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*3, datetime);
 162         snprintf(datetime, 30, "PIN3: 0x%08x", REG_GPIO_PXPIN(3));
 163         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*4, datetime);
 164         snprintf(datetime, 30, "PIN2: 0x%08x", REG_GPIO_PXPIN(2));
 165         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*5, datetime);
 166         snprintf(datetime, 30, "PIN1: 0x%08x", REG_GPIO_PXPIN(1));
 167         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*6, datetime);
 168         snprintf(datetime, 30, "PIN0: 0x%08x", REG_GPIO_PXPIN(0));
 169         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*7, datetime);
 170         snprintf(datetime, 30, "BadVAddr: 0x%08x", read_c0_badvaddr());
 171         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*8, datetime);
 172         snprintf(datetime, 30, "ICSR: 0x%08x", REG_INTC_ISR);
 173         lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*strlen(datetime), LCD_HEIGHT-SYSFONT_HEIGHT*9, datetime);
 174         lcd_update();
 175         yield();
 176     }
 177
 178     return 0;
 179 }