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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2021-2022 Aidan MacDonald
*
* 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 "x1000bootloader.h"
#include "core_alloc.h"
#include "system.h"
#include "kernel.h"
#include "power.h"
#include "linuxboot.h"
#include "boot-x1000.h"
void boot_rockbox(void)
{
size_t length;
int handle = load_rockbox(BOOTFILE, &length);
if(handle < 0)
return;
gui_shutdown();
x1000_boot_rockbox(core_get_data(handle), length);
}
void shutdown(void)
{
splash(HZ, "Shutting down");
power_off();
while(1);
}
void reboot(void)
{
splash(HZ, "Rebooting");
system_reboot();
while(1);
}
/*
* WARNING: Original firmware can be finicky.
* Be careful when modifying this code.
*/
static __attribute__((unused))
void boot_of_helper(uint32_t addr, uint32_t flash_size, const char* args)
{
struct uimage_header uh;
size_t img_length;
int handle = load_uimage_flash(addr, flash_size, &uh, &img_length);
if(handle < 0)
return;
gui_shutdown();
x1000_dualboot_load_pdma_fw();
x1000_dualboot_cleanup();
x1000_dualboot_init_clocktree();
x1000_dualboot_init_uart2();
x1000_boot_linux(core_get_data(handle), img_length,
(void*)uimage_get_load(&uh),
(void*)uimage_get_ep(&uh), args);
}
void boot_of_player(void)
{
#if defined(OF_PLAYER_ADDR)
boot_of_helper(OF_PLAYER_ADDR, OF_PLAYER_LENGTH, OF_PLAYER_ARGS);
#else
splash(HZ, "Not supported");
#endif
}
void boot_of_recovery(void)
{
#if defined(OF_RECOVERY_ADDR)
boot_of_helper(OF_RECOVERY_ADDR, OF_RECOVERY_LENGTH, OF_RECOVERY_ARGS);
#else
splash(HZ, "Not supported");
#endif
}
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