158 lines
4 KiB
C
158 lines
4 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: main.c 11997 2007-01-13 09:08:18Z miipekk $
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*
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* Copyright (C) 2005 by Linus Nielsen Feltzing
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "lcd.h"
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#include "lcd-remote.h"
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#include "font.h"
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#include "system.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdbool.h>
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#include "cpu.h"
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#include "common.h"
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#include "power.h"
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#include "kernel.h"
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#include "config.h"
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#include "logf.h"
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#include "button.h"
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#include "string.h"
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#include "usb.h"
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#include "file.h"
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#include "loader_strerror.h"
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#if defined(MI4_FORMAT)
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#include "mi4-loader.h"
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#elif defined(RKW_FORMAT)
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#include "rkw-loader.h"
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#else
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#include "rb-loader.h"
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#endif
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/* TODO: Other bootloaders need to be adjusted to set this variable to true
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on a button press - currently only the ipod, H10, Vibe 500, Sansa, and xDuoo x3 versions do. */
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#if defined(IPOD_ARCH) || defined(IRIVER_H10) || defined(IRIVER_H10_5GB) \
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|| defined(SANSA_E200) || defined(SANSA_C200) || defined(GIGABEAT_F) \
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|| (CONFIG_CPU == AS3525) || (CONFIG_CPU == AS3525v2) || defined(COWON_D2) \
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|| defined(MROBE_100) || defined(MROBE_500) \
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|| defined(SAMSUNG_YH925) || defined(SAMSUNG_YH920) \
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|| defined(SAMSUNG_YH820) || defined(PHILIPS_SA9200) \
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|| defined(PHILIPS_HDD1630) || defined(PHILIPS_HDD6330) \
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|| defined(ONDA_VX747) || defined(PBELL_VIBE500) \
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|| defined(TOSHIBA_GIGABEAT_S) || defined(XDUOO_X3) \
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|| defined(IHIFI770) || defined(IHIFI770C) || defined(IHIFI800)
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bool verbose = false;
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#else
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bool verbose = true;
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#endif
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#if !(CONFIG_PLATFORM & PLATFORM_HOSTED)
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int line = 0;
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#ifdef HAVE_REMOTE_LCD
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int remote_line = 0;
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#endif
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void reset_screen(void)
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{
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lcd_clear_display();
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line = 0;
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#ifdef HAVE_REMOTE_LCD
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lcd_remote_clear_display();
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remote_line = 0;
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#endif
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}
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int printf(const char *format, ...)
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{
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static char printfbuf[256];
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int len;
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unsigned char *ptr;
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va_list ap;
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va_start(ap, format);
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ptr = printfbuf;
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len = vsnprintf(ptr, sizeof(printfbuf), format, ap);
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va_end(ap);
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lcd_puts(0, line++, ptr);
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if (verbose)
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lcd_update();
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if(line >= LCD_HEIGHT/SYSFONT_HEIGHT)
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line = 0;
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#ifdef HAVE_REMOTE_LCD
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lcd_remote_puts(0, remote_line++, ptr);
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if (verbose)
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lcd_remote_update();
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if(remote_line >= LCD_REMOTE_HEIGHT/SYSFONT_HEIGHT)
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remote_line = 0;
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#endif
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return len;
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}
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#endif
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void error(int errortype, int error, bool shutdown)
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{
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switch(errortype)
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{
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case EATA:
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printf("ATA error: %d", error);
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break;
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case EDISK:
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printf("No partition found");
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break;
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case EBOOTFILE:
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printf(loader_strerror(error));
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break;
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}
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lcd_update();
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sleep(5*HZ);
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if(shutdown)
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power_off();
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}
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/* Load raw binary image. */
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int load_raw_firmware(unsigned char* buf, char* firmware, int buffer_size)
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{
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int fd;
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int rc;
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int len;
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char filename[MAX_PATH];
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snprintf(filename,sizeof(filename),"%s",firmware);
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fd = open(filename, O_RDONLY);
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if(fd < 0)
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{
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return EFILE_NOT_FOUND;
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}
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len = filesize(fd);
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if (len > buffer_size)
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return EFILE_TOO_BIG;
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rc = read(fd, buf, len);
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if(rc < len)
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return EREAD_IMAGE_FAILED;
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close(fd);
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return len;
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}
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