196 lines
6 KiB
C
196 lines
6 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2016 MediaTek Inc.
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*/
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#ifndef __LINUX_FOCALTECH_FLASH_H__
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#define __LINUX_FOCALTECH_FLASH_H__
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/*****************************************************************************
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* 1.Included header files
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*****************************************************************************/
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#include "focaltech_core.h"
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/*****************************************************************************
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* Private constant and macro definitions using #define
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*****************************************************************************/
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#define FTS_CMD_RESET 0x07
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#define FTS_ROMBOOT_CMD_WRITE 0xAE
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#define FTS_ROMBOOT_CMD_START_APP 0x08
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#define FTS_DELAY_PRAMBOOT_START 10
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#define FTS_ROMBOOT_CMD_ECC 0xCC
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#define FTS_CMD_READ 0x03
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#define FTS_CMD_READ_DELAY 1
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#define FTS_CMD_READ_LEN 4
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#define FTS_CMD_FLASH_TYPE 0x05
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#define FTS_CMD_FLASH_MODE 0x09
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#define FLASH_MODE_WRITE_FLASH_VALUE 0x0A
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#define FLASH_MODE_UPGRADE_VALUE 0x0B
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#define FLASH_MODE_LIC_VALUE 0x0C
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#define FLASH_MODE_PARAM_VALUE 0x0D
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#define FTS_CMD_ERASE_APP 0x61
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#define FTS_REASE_APP_DELAY 1350
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#define FTS_ERASE_SECTOR_DELAY 60
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#define FTS_RETRIES_REASE 50
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#define FTS_RETRIES_DELAY_REASE 200
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#define FTS_CMD_FLASH_STATUS 0x6A
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#define FTS_CMD_FLASH_STATUS_LEN 2
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#define FTS_CMD_FLASH_STATUS_NOP 0x0000
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#define FTS_CMD_FLASH_STATUS_ECC_OK 0xF055
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#define FTS_CMD_FLASH_STATUS_ERASE_OK 0xF0AA
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#define FTS_CMD_FLASH_STATUS_WRITE_OK 0x1000
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#define FTS_CMD_ECC_INIT 0x64
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#define FTS_CMD_ECC_CAL 0x65
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#define FTS_CMD_ECC_CAL_LEN 6
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#define FTS_RETRIES_ECC_CAL 10
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#define FTS_RETRIES_DELAY_ECC_CAL 50
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#define FTS_CMD_ECC_READ 0x66
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#define FTS_CMD_DATA_LEN 0xB0
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#define FTS_CMD_APP_DATA_LEN_INCELL 0x7A
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#define FTS_CMD_DATA_LEN_LEN 4
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#define FTS_CMD_WRITE 0xBF
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#define FTS_RETRIES_WRITE 100
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#define FTS_RETRIES_DELAY_WRITE 1
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#define FTS_CMD_WRITE_LEN 6
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#define FTS_DELAY_READ_ID 20
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#define FTS_DELAY_UPGRADE_RESET 80
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#define PRAMBOOT_MIN_SIZE 0x120
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#define PRAMBOOT_MAX_SIZE (64 * 1024)
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#define FTS_FLASH_PACKET_LENGTH 32 /* max=128 */
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#define FTS_MAX_LEN_ECC_CALC 0xFFFE /* must be even */
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#define FTS_MIN_LEN 0x120
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#define FTS_MAX_LEN_FILE (128 * 1024)
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#define FTS_MAX_LEN_APP (64 * 1024)
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#define FTS_MAX_LEN_SECTOR (4 * 1024)
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#define FTS_CONIFG_VENDORID_OFF 0x04
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#define FTS_CONIFG_MODULEID_OFF 0x1E
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#define FTS_CONIFG_PROJECTID_OFF 0x20
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#define FTS_APPINFO_OFF 0x100
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#define FTS_APPINFO_APPLEN_OFF 0x00
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#define FTS_APPINFO_APPLEN2_OFF 0x12
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#define FTS_REG_UPGRADE 0xFC
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#define FTS_REG_UPGRADE2 0xBC
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#define FTS_UPGRADE_AA 0xAA
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#define FTS_UPGRADE_55 0x55
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#define FTS_DELAY_UPGRADE_AA 10
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#define FTS_UPGRADE_LOOP 30
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#define FTS_HEADER_LEN 32
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#define FTS_FW_BIN_FILEPATH "/sdcard/"
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#define FTS_FW_IDE_SIG "IDE_"
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#define FTS_FW_IDE_SIG_LEN 4
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#define MAX_MODULE_VENDOR_NAME_LEN 16
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#define FTS_ROMBOOT_CMD_ECC_NEW_LEN 7
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#define FTS_ECC_FINISH_TIMEOUT 100
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#define FTS_ROMBOOT_CMD_ECC_FINISH 0xCE
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#define FTS_ROMBOOT_CMD_ECC_FINISH_OK_A5 0xA5
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#define FTS_ROMBOOT_CMD_ECC_FINISH_OK_00 0x00
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#define FTS_ROMBOOT_CMD_ECC_READ 0xCD
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#define AL2_FCS_COEF ((1 << 15) + (1 << 10) + (1 << 3))
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#define FTS_APP_INFO_OFFSET 0x100
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enum FW_STATUS {
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FTS_RUN_IN_ERROR,
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FTS_RUN_IN_APP,
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FTS_RUN_IN_ROM,
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FTS_RUN_IN_PRAM,
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FTS_RUN_IN_BOOTLOADER,
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};
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enum FW_FLASH_MODE {
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FLASH_MODE_APP,
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FLASH_MODE_LIC,
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FLASH_MODE_PARAM,
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FLASH_MODE_ALL,
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};
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enum ECC_CHECK_MODE {
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ECC_CHECK_MODE_XOR,
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ECC_CHECK_MODE_CRC16,
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};
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/*****************************************************************************
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* Private enumerations, structures and unions using typedef
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*****************************************************************************/
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/* IC info */
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struct upgrade_func {
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u64 ctype[FTX_MAX_COMPATIBLE_TYPE];
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u32 fwveroff;
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u32 fwcfgoff;
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u32 appoff;
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u32 licoff;
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u32 paramcfgoff;
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u32 paramcfgveroff;
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u32 paramcfg2off;
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int pram_ecc_check_mode;
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int fw_ecc_check_mode;
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bool new_return_value_from_ic;
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bool appoff_handle_in_ic;
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bool is_reset_register_BC;
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bool read_boot_id_need_reset;
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bool hid_supported;
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bool pramboot_supported;
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u8 *pramboot;
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u32 pb_length;
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int (*init)(u8 *buf, u32 len);
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int (*upgrade)(u8 *buf, u32 len);
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int (*get_hlic_ver)(u8 *buf);
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int (*lic_upgrade)(u8 *buf, u32 len);
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int (*param_upgrade)(u8 *buf, u32 len);
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int (*force_upgrade)(u8 *buf, u32 len);
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};
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struct upgrade_module {
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int id;
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char vendor_name[MAX_MODULE_VENDOR_NAME_LEN];
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u8 *fw_file;
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u32 fw_len;
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};
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struct fts_upgrade {
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struct fts_ts_data *ts_data;
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struct upgrade_module *module_info;
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struct upgrade_func *func;
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int module_id;
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bool fw_from_request;
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u8 *fw;
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u32 fw_length;
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u8 *lic;
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u32 lic_length;
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};
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/*****************************************************************************
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* Global variable or extern global variabls/functions
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*****************************************************************************/
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extern struct upgrade_func upgrade_func_ft5822;
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extern struct upgrade_func upgrade_func_ft5422;
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extern struct upgrade_func upgrade_func_ft6426;
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extern struct upgrade_func upgrade_func_ft8716;
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extern struct upgrade_func upgrade_func_ft8736;
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extern struct upgrade_func upgrade_func_ft8006m;
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extern struct upgrade_func upgrade_func_ft8607;
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extern struct upgrade_func upgrade_func_ft8006u;
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extern struct upgrade_func upgrade_func_ft8719;
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extern struct upgrade_func upgrade_func_ft8739;
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extern struct upgrade_func upgrade_func_ft8006p;
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extern struct upgrade_func upgrade_func_ft5452;
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extern struct upgrade_func upgrade_func_ft5422u;
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extern struct upgrade_func upgrade_func_ft5472;
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extern struct upgrade_func upgrade_func_ft6216;
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extern struct upgrade_func upgrade_func_ft7251;
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extern struct upgrade_func upgrade_func_ft8613s;
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/*****************************************************************************
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* Static function prototypes
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*****************************************************************************/
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int fts_fwupg_reset_in_boot(void);
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int fts_fwupg_enter_into_boot(void);
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int fts_fwupg_erase(u32 delay);
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int fts_fwupg_ecc_cal(u32 saddr, u32 len);
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int fts_flash_write_buf(u32 saddr, u8 *buf, u32 len, u32 delay);
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int fts_fwupg_upgrade(struct fts_upgrade *upg);
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#endif
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