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Data Structures
struct	_mg_io_type_drv_info

struct	_mg_pll_t

struct	mflash_bank

struct	mflash_gpio_drv

struct	mflash_gpio_num

struct	mg_drv_info

Macros
#define	ERROR_MG_INTERFACE (-1604)

#define	ERROR_MG_INVALID_OSC (-1605)

#define	ERROR_MG_INVALID_PLL (-1603)

#define	ERROR_MG_IO (-1600)

#define	ERROR_MG_TIMEOUT (-1601)

#define	ERROR_MG_UNSUPPORTED_SOC (-1606)

#define	MG_BUFFER_OFFSET 0x8000

#define	MG_FILEIO_CHUNK 1048576

#define	MG_MFLASH_SECTOR_SIZE (0x200) /* 512Bytes = 2^9 */

#define	MG_MFLASH_SECTOR_SIZE_MASK (0x200-1)

#define	MG_MFLASH_SECTOR_SIZE_SHIFT (9)

#define	MG_OEM_DISK_WAIT_TIME_LONG 15000 /* msec */

#define	MG_OEM_DISK_WAIT_TIME_NORMAL 3000 /* msec */

#define	MG_OEM_DISK_WAIT_TIME_SHORT 1000 /* msec */

#define	MG_PLL_CLK_OUT 66000000.0 /* 66Mhz */

#define	MG_PLL_MAX_FEEDBACKDIV_VAL 512

#define	MG_PLL_MAX_INPUTDIV_VAL 32

#define	MG_PLL_MAX_OUTPUTDIV_VAL 4

#define	MG_PLL_STD_INPUTCLK 12000000.0 /* 12Mhz */

#define	MG_PLL_STD_LOCKCYCLE 10000

#define	MG_REG_BURST_CTRL 0x12

#define	MG_REG_COMMAND 0xE /* write case */

#define	MG_REG_CYL_HIGH 0xA

#define	MG_REG_CYL_LOW 0x8

#define	MG_REG_DRV_CTRL 0x10

#define	MG_REG_DRV_HEAD 0xC

#define	MG_REG_ERROR 0x2 /* read case */

#define	MG_REG_FEATURE 0x2 /* write case */

#define	MG_REG_OFFSET 0xC000

#define	MG_REG_SECT_CNT 0x4

#define	MG_REG_SECT_NUM 0x6

#define	MG_REG_STATUS 0xE /* read case */

#define	MG_UNLOCK_OTP_AREA 0xFF

Typedefs
typedef enum _mg_feature_id	mg_feature_id

typedef enum _mg_feature_val	mg_feature_val

typedef enum _mg_io_type_cmd	mg_io_type_cmd

typedef struct _mg_io_type_drv_info	mg_io_type_drv_info

typedef enum _mg_io_type_rbit_devc	mg_io_type_rbit_devc

typedef enum _mg_io_type_rbit_error	mg_io_type_rbit_error

typedef enum _mg_io_type_rbit_status	mg_io_type_rbit_status

typedef enum _mg_io_type_rval_dev	mg_io_type_rval_dev

typedef enum _mg_io_type_wait	mg_io_type_wait

typedef unsigned short	mg_io_uint16

typedef unsigned long	mg_io_uint32

typedef unsigned char	mg_io_uint8

typedef enum _mg_opmode	mg_opmode

typedef struct _mg_pll_t	mg_pll_t

typedef enum _mg_vcmd	mg_vcmd

Enumerations
enum	_mg_feature_id { mg_feature_id_transmode = 0x3 }

enum	_mg_feature_val { mg_feature_val_trans_default = 0x0, mg_feature_val_trans_vcmd = 0x3, mg_feature_val_trand_vcmds = 0x2 }

enum	_mg_io_type_cmd { mg_io_cmd_read = 0x20, mg_io_cmd_write = 0x30, mg_io_cmd_setmul = 0xC6, mg_io_cmd_readmul = 0xC4, mg_io_cmd_writemul = 0xC5, mg_io_cmd_idle = 0x97, mg_io_cmd_idle_immediate = 0x95, mg_io_cmd_setsleep = 0x99, mg_io_cmd_stdby = 0x96, mg_io_cmd_stdby_immediate = 0x94, mg_io_cmd_identify = 0xEC, mg_io_cmd_set_feature = 0xEF, mg_io_cmd_confirm_write = 0x3C, mg_io_cmd_confirm_read = 0x40, mg_io_cmd_wakeup = 0xC3 }

enum	_mg_io_type_rbit_devc { mg_io_rbit_devc_intr = 0x02, mg_io_rbit_devc_srst = 0x04 }

enum	_mg_io_type_rbit_error { mg_io_rbit_err_general = 0x01, mg_io_rbit_err_aborted = 0x04, mg_io_rbit_err_bad_sect_num = 0x10, mg_io_rbit_err_uncorrectable = 0x40, mg_io_rbit_err_bad_block = 0x80 }

enum	_mg_io_type_rbit_status { mg_io_rbit_status_error = 0x01, mg_io_rbit_status_corrected_error = 0x04, mg_io_rbit_status_data_req = 0x08, mg_io_rbit_status_seek_done = 0x10, mg_io_rbit_status_write_fault = 0x20, mg_io_rbit_status_ready = 0x40, mg_io_rbit_status_busy = 0x80 }

enum	_mg_io_type_rval_dev { mg_io_rval_dev_must_be_on = 0x80, mg_io_rval_dev_drv_master = (0x00 \| mg_io_rval_dev_must_be_on), mg_io_rval_dev_drv_slave0 = (0x10 \| mg_io_rval_dev_must_be_on), mg_io_rval_dev_drv_slave1 = (0x20 \| mg_io_rval_dev_must_be_on), mg_io_rval_dev_drv_slave2 = (0x30 \| mg_io_rval_dev_must_be_on), mg_io_rval_dev_lba_mode = (0x40 \| mg_io_rval_dev_must_be_on) }

enum	_mg_io_type_wait { mg_io_wait_bsy = 1, mg_io_wait_not_bsy = 2, mg_io_wait_rdy = 3, mg_io_wait_drq = 4, mg_io_wait_drq_noerr = 5, mg_io_wait_rdy_noerr = 6 }

enum	_mg_opmode { mg_op_mode_xip = 1, mg_op_mode_snd = 2, mg_op_mode_stg = 0 }

enum	_mg_vcmd { mg_vcmd_update_xipinfo = 0xFA, mg_vcmd_verify_fwpatch = 0xFB, mg_vcmd_update_stgdrvinfo = 0xFC, mg_vcmd_prep_fwpatch = 0xFD, mg_vcmd_exe_fwpatch = 0xFE, mg_vcmd_wr_pll = 0x8B, mg_vcmd_purge_nand = 0x8C, mg_vcmd_lock_otp = 0x8D, mg_vcmd_rd_otp = 0x8E, mg_vcmd_wr_otp = 0x8F }

Functions
int	mflash_register_commands (struct command_context *cmd_ctx)

Macro Definition Documentation

#define ERROR_MG_INTERFACE (-1604)

Definition at line 177 of file mflash.h.

Referenced by mg_verify_interface().

#define ERROR_MG_INVALID_OSC (-1605)

Definition at line 178 of file mflash.h.

Referenced by COMMAND_HANDLER().

#define ERROR_MG_INVALID_PLL (-1603)

Definition at line 176 of file mflash.h.

Referenced by COMMAND_HANDLER(), and mg_is_valid_pll().

#define ERROR_MG_IO (-1600)

Definition at line 174 of file mflash.h.

Referenced by mg_dsk_wait().

#define ERROR_MG_TIMEOUT (-1601)

Definition at line 175 of file mflash.h.

Referenced by mg_dsk_wait().

#define ERROR_MG_UNSUPPORTED_SOC (-1606)

Definition at line 179 of file mflash.h.

Referenced by COMMAND_HANDLER().

#define MG_BUFFER_OFFSET 0x8000

Definition at line 144 of file mflash.h.

Referenced by mg_dsk_drv_info(), mg_mflash_do_read_sects(), mg_mflash_do_write_sects(), and mg_verify_interface().

#define MG_FILEIO_CHUNK 1048576

Definition at line 172 of file mflash.h.

Referenced by COMMAND_HANDLER().

#define MG_MFLASH_SECTOR_SIZE (0x200) /* 512Bytes = 2^9 */

Definition at line 140 of file mflash.h.

Referenced by mg_mflash_do_read_sects(), mg_mflash_do_write_sects(), mg_mflash_read(), mg_mflash_read_sects(), mg_mflash_write(), mg_mflash_write_sects(), and mg_verify_interface().

#define MG_MFLASH_SECTOR_SIZE_MASK (0x200-1)

Definition at line 141 of file mflash.h.

Referenced by mg_mflash_read(), and mg_mflash_write().

#define MG_MFLASH_SECTOR_SIZE_SHIFT (9)

Definition at line 142 of file mflash.h.

Referenced by mg_mflash_read(), and mg_mflash_write().

#define MG_OEM_DISK_WAIT_TIME_LONG 15000 /* msec */

Definition at line 158 of file mflash.h.

Referenced by mg_mflash_do_write_sects(), and mg_mflash_rst().

#define MG_OEM_DISK_WAIT_TIME_NORMAL 3000 /* msec */

Definition at line 159 of file mflash.h.

Referenced by mg_dsk_drv_info(), mg_dsk_io_cmd(), mg_mflash_do_read_sects(), mg_mflash_do_write_sects(), and mg_set_feature().

#define MG_OEM_DISK_WAIT_TIME_SHORT 1000 /* msec */

Definition at line 160 of file mflash.h.

#define MG_PLL_CLK_OUT 66000000.0 /* 66Mhz */

Definition at line 162 of file mflash.h.

Referenced by COMMAND_HANDLER(), and mg_do_calc_pll().

#define MG_PLL_MAX_FEEDBACKDIV_VAL 512

Definition at line 163 of file mflash.h.

Referenced by mg_do_calc_pll().

#define MG_PLL_MAX_INPUTDIV_VAL 32

Definition at line 164 of file mflash.h.

Referenced by mg_do_calc_pll().

#define MG_PLL_MAX_OUTPUTDIV_VAL 4

Definition at line 165 of file mflash.h.

Referenced by mg_do_calc_pll().

#define MG_PLL_STD_INPUTCLK 12000000.0 /* 12Mhz */

Definition at line 167 of file mflash.h.

Referenced by mg_do_calc_pll().

#define MG_PLL_STD_LOCKCYCLE 10000

Definition at line 168 of file mflash.h.

Referenced by mg_do_calc_pll().

#define MG_REG_BURST_CTRL 0x12

Definition at line 156 of file mflash.h.

#define MG_REG_COMMAND 0xE /* write case */

Definition at line 153 of file mflash.h.

Referenced by mg_dsk_drv_info(), mg_dsk_io_cmd(), mg_mflash_do_read_sects(), mg_mflash_do_write_sects(), and mg_set_feature().

#define MG_REG_CYL_HIGH 0xA

Definition at line 151 of file mflash.h.

Referenced by mg_dsk_io_cmd().

#define MG_REG_CYL_LOW 0x8

Definition at line 150 of file mflash.h.

Referenced by mg_dsk_io_cmd().

#define MG_REG_DRV_CTRL 0x10

Definition at line 155 of file mflash.h.

Referenced by mg_dsk_srst().

#define MG_REG_DRV_HEAD 0xC

Definition at line 152 of file mflash.h.

Referenced by mg_dsk_io_cmd().

#define MG_REG_ERROR 0x2 /* read case */

Definition at line 147 of file mflash.h.

Referenced by mg_dsk_wait().

#define MG_REG_FEATURE 0x2 /* write case */

Definition at line 146 of file mflash.h.

Referenced by mg_set_feature().

#define MG_REG_OFFSET 0xC000

Definition at line 145 of file mflash.h.

Referenced by mg_dsk_drv_info(), mg_dsk_io_cmd(), mg_dsk_srst(), mg_dsk_wait(), mg_mflash_do_read_sects(), mg_mflash_do_write_sects(), and mg_set_feature().

#define MG_REG_SECT_CNT 0x4

Definition at line 148 of file mflash.h.

Referenced by mg_dsk_io_cmd(), and mg_set_feature().

#define MG_REG_SECT_NUM 0x6

Definition at line 149 of file mflash.h.

Referenced by mg_dsk_io_cmd().

#define MG_REG_STATUS 0xE /* read case */

Definition at line 154 of file mflash.h.

Referenced by mg_dsk_wait().

#define MG_UNLOCK_OTP_AREA 0xFF

Definition at line 170 of file mflash.h.

Referenced by mg_boot_config().

Typedef Documentation

typedef enum _mg_feature_id mg_feature_id

typedef enum _mg_feature_val mg_feature_val

typedef enum _mg_io_type_cmd mg_io_type_cmd

typedef struct _mg_io_type_drv_info mg_io_type_drv_info

typedef enum _mg_io_type_rbit_devc mg_io_type_rbit_devc

typedef enum _mg_io_type_rbit_error mg_io_type_rbit_error

typedef enum _mg_io_type_rbit_status mg_io_type_rbit_status

typedef enum _mg_io_type_rval_dev mg_io_type_rval_dev

typedef enum _mg_io_type_wait mg_io_type_wait

typedef unsigned short mg_io_uint16

Definition at line 24 of file mflash.h.

typedef unsigned long mg_io_uint32

Definition at line 21 of file mflash.h.

typedef unsigned char mg_io_uint8

Definition at line 25 of file mflash.h.

typedef enum _mg_opmode mg_opmode

typedef struct _mg_pll_t mg_pll_t

typedef enum _mg_vcmd mg_vcmd

Enumeration Type Documentation

enum _mg_feature_id

Enumerator
mg_feature_id_transmode

Definition at line 260 of file mflash.h.

enum _mg_feature_val

Enumerator
mg_feature_val_trans_default
mg_feature_val_trans_vcmd
mg_feature_val_trand_vcmds

Definition at line 264 of file mflash.h.

enum _mg_io_type_cmd

Enumerator
mg_io_cmd_read
mg_io_cmd_write
mg_io_cmd_setmul
mg_io_cmd_readmul
mg_io_cmd_writemul
mg_io_cmd_idle
mg_io_cmd_idle_immediate
mg_io_cmd_setsleep
mg_io_cmd_stdby
mg_io_cmd_stdby_immediate
mg_io_cmd_identify
mg_io_cmd_set_feature
mg_io_cmd_confirm_write
mg_io_cmd_confirm_read
mg_io_cmd_wakeup

Definition at line 236 of file mflash.h.

enum _mg_io_type_rbit_devc

Enumerator
mg_io_rbit_devc_intr
mg_io_rbit_devc_srst

Definition at line 217 of file mflash.h.

enum _mg_io_type_rbit_error

Enumerator
mg_io_rbit_err_general
mg_io_rbit_err_aborted
mg_io_rbit_err_bad_sect_num
mg_io_rbit_err_uncorrectable
mg_io_rbit_err_bad_block

Definition at line 206 of file mflash.h.

enum _mg_io_type_rbit_status

Enumerator
mg_io_rbit_status_error
mg_io_rbit_status_corrected_error
mg_io_rbit_status_data_req
mg_io_rbit_status_seek_done
mg_io_rbit_status_write_fault
mg_io_rbit_status_ready
mg_io_rbit_status_busy

Definition at line 193 of file mflash.h.

enum _mg_io_type_rval_dev

Enumerator
mg_io_rval_dev_must_be_on
mg_io_rval_dev_drv_master
mg_io_rval_dev_drv_slave0
mg_io_rval_dev_drv_slave1
mg_io_rval_dev_drv_slave2
mg_io_rval_dev_lba_mode

Definition at line 225 of file mflash.h.

enum _mg_io_type_wait

Enumerator
mg_io_wait_bsy
mg_io_wait_not_bsy
mg_io_wait_rdy
mg_io_wait_drq
mg_io_wait_drq_noerr
mg_io_wait_rdy_noerr

Definition at line 181 of file mflash.h.

enum _mg_opmode

Enumerator
mg_op_mode_xip
mg_op_mode_snd
mg_op_mode_stg

Definition at line 283 of file mflash.h.

enum _mg_vcmd

Enumerator
mg_vcmd_update_xipinfo
mg_vcmd_verify_fwpatch
mg_vcmd_update_stgdrvinfo
mg_vcmd_prep_fwpatch
mg_vcmd_exe_fwpatch
mg_vcmd_wr_pll
mg_vcmd_purge_nand
mg_vcmd_lock_otp
mg_vcmd_rd_otp
mg_vcmd_wr_otp

Definition at line 270 of file mflash.h.

Function Documentation

int mflash_register_commands ( struct command_context * cmd_ctx )

Definition at line 1446 of file mflash.c.

References NULL, and register_commands().

Referenced by setup_command_handler().

Data Structures

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation