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bdk: add global header

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CTCaer
2022-01-15 23:58:27 +02:00
parent 01b6e645b3
commit a5cd962f99
20 changed files with 630 additions and 246 deletions
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186
bdk/storage/sd.h
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@@ -1,150 +1,60 @@
/*
* Copyright (c) 2005-2007 Pierre Ossman, All Rights Reserved.
* Copyright (c) 2018-2021 CTCaer
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2021 CTCaer
*
* 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.
*/
#ifndef MMC_SD_H
#define MMC_SD_H
/* SD commands type argument response */
/* class 0 */
/* This is basically the same command as for MMC with some quirks. */
#define SD_SEND_RELATIVE_ADDR 3 /* bcr R6 */
#define SD_SEND_IF_COND 8 /* bcr [11:0] See below R7 */
#define SD_SWITCH_VOLTAGE 11 /* ac R1 */
/* class 10 */
#define SD_SWITCH 6 /* adtc [31:0] See below R1 */
/* class 5 */
#define SD_ERASE_WR_BLK_START 32 /* ac [31:0] data addr R1 */
#define SD_ERASE_WR_BLK_END 33 /* ac [31:0] data addr R1 */
/* Application commands */
#define SD_APP_SET_BUS_WIDTH 6 /* ac [1:0] bus width R1 */
#define SD_APP_SD_STATUS 13 /* adtc R1 */
#define SD_APP_SEND_NUM_WR_BLKS 22 /* adtc R1 */
#define SD_APP_OP_COND 41 /* bcr [31:0] OCR R3 */
#define SD_APP_SET_CLR_CARD_DETECT 42 /* adtc R1 */
#define SD_APP_SEND_SCR 51 /* adtc R1 */
/* Application secure commands */
#define SD_APP_SECURE_READ_MULTI_BLOCK 18 /* adtc R1 */
#define SD_APP_SECURE_WRITE_MULTI_BLOCK 25 /* adtc R1 */
#define SD_APP_SECURE_WRITE_MKB 26 /* adtc R1 */
#define SD_APP_SECURE_ERASE 38 /* adtc R1b */
#define SD_APP_GET_MKB 43 /* adtc [31:0] See below R1 */
#define SD_APP_GET_MID 44 /* adtc R1 */
#define SD_APP_SET_CER_RN1 45 /* adtc R1 */
#define SD_APP_GET_CER_RN2 46 /* adtc R1 */
#define SD_APP_SET_CER_RES2 47 /* adtc R1 */
#define SD_APP_GET_CER_RES1 48 /* adtc R1 */
#define SD_APP_CHANGE_SECURE_AREA 49 /* adtc R1b */
/* OCR bit definitions */
#define SD_OCR_VDD_18 (1 << 7) /* VDD voltage 1.8 */
#define SD_VHD_27_36 (1 << 8) /* VDD voltage 2.7 ~ 3.6 */
#define SD_OCR_VDD_27_34 (0x7F << 15) /* VDD voltage 2.7 ~ 3.4 */
#define SD_OCR_VDD_32_33 (1 << 20) /* VDD voltage 3.2 ~ 3.3 */
#define SD_OCR_S18R (1 << 24) /* 1.8V switching request */
#define SD_ROCR_S18A SD_OCR_S18R /* 1.8V switching accepted by card */
#define SD_OCR_XPC (1 << 28) /* SDXC power control */
#define SD_OCR_CCS (1 << 30) /* Card Capacity Status */
#define SD_OCR_BUSY (1 << 31) /* Card Power up Status */
/*
* SD_SWITCH argument format:
* 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.
*
* [31] Check (0) or switch (1)
* [30:24] Reserved (0)
* [23:20] Function group 6
* [19:16] Function group 5
* [15:12] Function group 4
* [11:8] Function group 3
* [7:4] Function group 2
* [3:0] Function group 1
*/
/*
* SD_SEND_IF_COND argument format:
* 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.
*
* [31:12] Reserved (0)
* [11:8] Host Voltage Supply Flags
* [7:0] Check Pattern (0xAA)
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* SD_APP_GET_MKB argument format:
*
* [31:24] Number of blocks to read (512 block size)
* [23:16] MKB ID
* [15:0] Block offset
*/
#ifndef SD_H
#define SD_H
/*
* SCR field definitions
*/
#define SCR_SPEC_VER_0 0 /* Implements system specification 1.0 - 1.01 */
#define SCR_SPEC_VER_1 1 /* Implements system specification 1.10 */
#define SCR_SPEC_VER_2 2 /* Implements system specification 2.00-3.0X */
#define SD_SCR_BUS_WIDTH_1 (1<<0)
#define SD_SCR_BUS_WIDTH_4 (1<<2)
#include <storage/sdmmc.h>
#include <storage/sdmmc_driver.h>
#include <libs/fatfs/ff.h>
/*
* SD bus widths
*/
#define SD_BUS_WIDTH_1 0
#define SD_BUS_WIDTH_4 2
enum
{
SD_INIT_FAIL = 0,
SD_1BIT_HS25 = 1,
SD_4BIT_HS25 = 2,
SD_UHS_SDR82 = 3,
SD_UHS_SDR104 = 4
};
/*
* SD bus speeds
*/
#define UHS_SDR12_BUS_SPEED 0
#define HIGH_SPEED_BUS_SPEED 1
#define UHS_SDR25_BUS_SPEED 1
#define UHS_SDR50_BUS_SPEED 2
#define UHS_SDR104_BUS_SPEED 3
#define UHS_DDR50_BUS_SPEED 4
#define HS400_BUS_SPEED 5
enum
{
SD_ERROR_INIT_FAIL = 0,
SD_ERROR_RW_FAIL = 1,
SD_ERROR_RW_RETRY = 2
};
#define SD_MODE_HIGH_SPEED (1 << HIGH_SPEED_BUS_SPEED)
#define SD_MODE_UHS_SDR12 (1 << UHS_SDR12_BUS_SPEED)
#define SD_MODE_UHS_SDR25 (1 << UHS_SDR25_BUS_SPEED)
#define SD_MODE_UHS_SDR50 (1 << UHS_SDR50_BUS_SPEED)
#define SD_MODE_UHS_SDR104 (1 << UHS_SDR104_BUS_SPEED)
#define SD_MODE_UHS_DDR50 (1 << UHS_DDR50_BUS_SPEED)
extern sdmmc_t sd_sdmmc;
extern sdmmc_storage_t sd_storage;
extern FATFS sd_fs;
#define SD_DRIVER_TYPE_B 0x01
#define SD_DRIVER_TYPE_A 0x02
void sd_error_count_increment(u8 type);
u16 *sd_get_error_count();
bool sd_get_card_removed();
bool sd_get_card_initialized();
bool sd_get_card_mounted();
u32 sd_get_mode();
int sd_init_retry(bool power_cycle);
bool sd_initialize(bool power_cycle);
bool sd_mount();
void sd_unmount();
void sd_end();
bool sd_is_gpt();
void *sd_file_read(const char *path, u32 *fsize);
int sd_save_to_file(void *buf, u32 size, const char *filename);
#define SD_SET_CURRENT_LIMIT_200 0
#define SD_SET_CURRENT_LIMIT_400 1
#define SD_SET_CURRENT_LIMIT_600 2
#define SD_SET_CURRENT_LIMIT_800 3
#define SD_MAX_CURRENT_200 (1 << SD_SET_CURRENT_LIMIT_200)
#define SD_MAX_CURRENT_400 (1 << SD_SET_CURRENT_LIMIT_400)
#define SD_MAX_CURRENT_600 (1 << SD_SET_CURRENT_LIMIT_600)
#define SD_MAX_CURRENT_800 (1 << SD_SET_CURRENT_LIMIT_800)
/*
* SD_SWITCH mode
*/
#define SD_SWITCH_CHECK 0
#define SD_SWITCH_SET 1
/*
* SD_SWITCH function groups
*/
#define SD_SWITCH_GRP_ACCESS 0
/*
* SD_SWITCH access modes
*/
#define SD_SWITCH_ACCESS_DEF 0
#define SD_SWITCH_ACCESS_HS 1
#endif /* LINUX_MMC_SD_H */
#endif