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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Bob Cousins, Lyre Project
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
/* Include Standard files */
#include <stdlib.h>
#include <stdio.h>
#include "inttypes.h"
#include "string.h"
#include "cpu.h"
#include "system.h"
#include "lcd.h"
#include "kernel.h"
#include "thread.h"
#include "storage.h"
#include "fat.h"
#include "disk.h"
#include "font.h"
#include "backlight.h"
#include "button.h"
#include "panic.h"
#include "power.h"
#include "file.h"
#include "common.h"
#include "sd.h"
#include "backlight-target.h"
#include "lcd-target.h"
#include "debug-target.h"
#include "dma-target.h"
#include "uart-s3c2440.h"
#include "led-mini2440.h"
#include "version.h"
int main(void)
{
unsigned char* loadbuffer;
int buffer_size;
int rc;
int(*kernel_entry)(void);
led_init();
clear_leds(LED_ALL);
/* NB: something in system_init() prevents H-JTAG from downloading */
/* system_init(); */
kernel_init();
/* enable_interrupt(IRQ_FIQ_STATUS); */
backlight_init();
lcd_init();
lcd_setfont(FONT_SYSFIXED);
button_init();
dma_init();
uart_init();
uart_init_device(DEBUG_UART_PORT);
/* mini2440_test(); */
/* Show debug messages if button is pressed */
int touch_data;
if(button_read_device(&touch_data) & BUTTON_MENU)
verbose = true;
printf("Rockbox boot loader");
printf("Version " RBVERSION);
rc = storage_init();
if(rc)
{
reset_screen();
error(EATA, rc);
}
disk_init(IF_MD(0));
rc = disk_mount_all();
if (rc<=0)
{
error(EDISK,rc);
}
printf("Loading firmware");
/* Flush out anything pending first */
cpucache_invalidate();
loadbuffer = (unsigned char*) 0x31000000;
buffer_size = (unsigned char*)0x31400000 - loadbuffer;
rc = load_firmware(loadbuffer, BOOTFILE, buffer_size);
if(rc < 0)
error(EBOOTFILE, rc);
printf("Loaded firmware %d\n", rc);
/* storage_close(); */
system_prepare_fw_start();
if (rc == EOK)
{
cpucache_invalidate();
kernel_entry = (void*) loadbuffer;
rc = kernel_entry();
}
/* end stop - should not get here */
led_flash(LED_ALL, LED_NONE);
while (1); /* avoid warning */
}
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