2019-03-04 23:05:42 +00:00
|
|
|
/*
|
|
|
|
|
* Copyright (c) 2018 naehrwert
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
|
|
|
* under the terms and conditions of the GNU General Public License,
|
|
|
|
|
* version 2, as published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
|
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
|
|
|
* more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _NX_EMMC_H_
|
|
|
|
|
#define _NX_EMMC_H_
|
|
|
|
|
|
2020-06-26 20:17:06 +00:00
|
|
|
#include <storage/sdmmc.h>
|
|
|
|
|
#include <libs/fatfs/ff.h>
|
|
|
|
|
#include <utils/types.h>
|
|
|
|
|
#include <utils/list.h>
|
2019-03-04 23:05:42 +00:00
|
|
|
|
2020-06-26 20:17:06 +00:00
|
|
|
#define NX_GPT_FIRST_LBA 1
|
2019-03-04 23:05:42 +00:00
|
|
|
#define NX_GPT_NUM_BLOCKS 33
|
|
|
|
|
#define NX_EMMC_BLOCKSIZE 512
|
|
|
|
|
|
|
|
|
|
typedef struct _emmc_part_t
|
|
|
|
|
{
|
2020-05-18 20:11:27 +00:00
|
|
|
u32 index;
|
2019-03-04 23:05:42 +00:00
|
|
|
u32 lba_start;
|
|
|
|
|
u32 lba_end;
|
|
|
|
|
u64 attrs;
|
2019-04-18 16:47:34 +00:00
|
|
|
char name[37];
|
2019-03-04 23:05:42 +00:00
|
|
|
link_t link;
|
|
|
|
|
} emmc_part_t;
|
|
|
|
|
|
2020-06-26 20:17:06 +00:00
|
|
|
extern sdmmc_t emmc_sdmmc;
|
|
|
|
|
extern sdmmc_storage_t emmc_storage;
|
|
|
|
|
extern FATFS emmc_fs;
|
|
|
|
|
|
2019-03-04 23:05:42 +00:00
|
|
|
void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage);
|
|
|
|
|
void nx_emmc_gpt_free(link_t *gpt);
|
|
|
|
|
emmc_part_t *nx_emmc_part_find(link_t *gpt, const char *name);
|
|
|
|
|
int nx_emmc_part_read(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf);
|
|
|
|
|
int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf);
|
|
|
|
|
|
|
|
|
|
#endif
|
