123 lines
3.2 KiB
C
123 lines
3.2 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-internal.h"
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#include "storage.h"
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#include "file_internal.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 "rb-loader.h"
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#include "loader_strerror.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 "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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lcd_init();
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backlight_init(); /* BUGFIX backlight_init MUST BE AFTER 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 %s", 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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filesystem_init();
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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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commit_discard_idcache();
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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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commit_discard_idcache();
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kernel_entry = (void*) loadbuffer;
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rc = kernel_entry();
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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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