2021-04-07 21:11:01 +00:00
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/***************************************************************************
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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) 2021 Aidan MacDonald
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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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#ifndef __SPL_X1000_H__
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#define __SPL_X1000_H__
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#include "spl-x1000-defs.h"
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#define SPL_ARGUMENTS ((struct x1000_spl_arguments*)SPL_ARGUMENTS_ADDRESS)
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#define SPL_STATUS ((struct x1000_spl_status*)SPL_STATUS_ADDRESS)
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struct spl_boot_option {
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uint32_t nand_addr;
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uint32_t nand_size;
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uint32_t load_addr;
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uint32_t exec_addr;
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const char* cmdline; /* for Linux */
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};
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/* Defined by target, indices are 0 = ROCKBOX, 1 = ORIG_FW, etc... */
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extern const struct spl_boot_option spl_boot_options[];
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/* Called on a fatal error */
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2021-04-15 02:00:04 +00:00
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extern void spl_error(void) __attribute__((noreturn));
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2021-04-07 21:11:01 +00:00
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/* When SPL boots with SPL_BOOTOPTION_CHOOSE, this function is invoked
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* to let the target figure out the boot option based on buttons the
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* user is pressing */
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extern int spl_get_boot_option(void);
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2021-04-15 02:00:04 +00:00
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/* Do any setup/initialization needed for the given boot option, this
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* will be called right before flushing caches + jumping to the image.
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* Typical use is to set up system clocks, etc.
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*/
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extern void spl_handle_pre_boot(int bootopt);
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2021-04-07 21:11:01 +00:00
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#endif /* __SPL_X1000_H__ */
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