1ec821244a
- If an error happens when reading partitions / rockbox.sansa - If the select button was pressed add an argument to error() to not power off, when we're going to enter USB mode to try to fix the problem, but display the error message anyway for debugging purpose git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27075 a1c6a512-1295-4272-9138-f99709370657
125 lines
3.1 KiB
C
125 lines
3.1 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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* $Id$
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*
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* Copyright (C) 2009 by Bob Cousins, Lyre Project
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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 Standard files */
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#include <stdlib.h>
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#include <stdio.h>
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#include "inttypes.h"
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#include "string.h"
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#include "cpu.h"
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#include "system.h"
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#include "lcd.h"
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#include "kernel.h"
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#include "thread.h"
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#include "storage.h"
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#include "fat.h"
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#include "disk.h"
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#include "font.h"
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#include "backlight.h"
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#include "button.h"
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#include "panic.h"
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#include "power.h"
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#include "file.h"
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#include "common.h"
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#include "sd.h"
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#include "backlight-target.h"
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#include "lcd-target.h"
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#include "debug-target.h"
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#include "dma-target.h"
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#include "uart-s3c2440.h"
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#include "led-mini2440.h"
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#include "version.h"
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int main(void)
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{
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unsigned char* loadbuffer;
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int buffer_size;
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int rc;
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int(*kernel_entry)(void);
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led_init();
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clear_leds(LED_ALL);
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/* NB: something in system_init() prevents H-JTAG from downloading */
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/* system_init(); */
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kernel_init();
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/* enable_interrupt(IRQ_FIQ_STATUS); */
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backlight_init();
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lcd_init();
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lcd_setfont(FONT_SYSFIXED);
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button_init();
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dma_init();
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uart_init();
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uart_init_device(DEBUG_UART_PORT);
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/* mini2440_test(); */
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/* Show debug messages if button is pressed */
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int touch_data;
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if(button_read_device(&touch_data) & BUTTON_MENU)
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verbose = true;
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printf("Rockbox boot loader");
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printf("Version " RBVERSION);
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rc = storage_init();
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if(rc)
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{
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reset_screen();
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error(EATA, rc, true);
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}
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disk_init(IF_MD(0));
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rc = disk_mount_all();
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if (rc<=0)
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{
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error(EDISK,rc, true);
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}
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printf("Loading firmware");
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/* Flush out anything pending first */
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cpucache_invalidate();
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loadbuffer = (unsigned char*) 0x31000000;
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buffer_size = (unsigned char*)0x31400000 - loadbuffer;
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rc = load_firmware(loadbuffer, BOOTFILE, buffer_size);
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if(rc < 0)
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error(EBOOTFILE, rc, true);
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printf("Loaded firmware %d\n", rc);
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/* storage_close(); */
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system_prepare_fw_start();
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if (rc == EOK)
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{
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cpucache_invalidate();
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kernel_entry = (void*) loadbuffer;
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rc = kernel_entry();
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}
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/* end stop - should not get here */
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led_flash(LED_ALL, LED_NONE);
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while (1); /* avoid warning */
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}
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