s3c24xx.h File Reference

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Data Structures
struct	s3c24xx_nand_controller

Macros
#define	CALL_S3C24XX_DEVICE_COMMAND(d, i)
#define	S3C2410_NFREG(x)   ((x) + 0x4e000000)
#define	S3C24XX_DEVICE_COMMAND()
#define	s3c24xx_read_page   NULL
#define	s3c24xx_write_page   NULL

Functions
int	s3c2440_nand_ready (struct nand_device *nand, int timeout)
int	s3c2440_read_block_data (struct nand_device *nand, uint8_t *data, int data_size)
int	s3c2440_write_block_data (struct nand_device *nand, uint8_t *data, int data_size)
int	s3c24xx_address (struct nand_device *nand, uint8_t address)
int	s3c24xx_command (struct nand_device *nand, uint8_t command)
int	s3c24xx_read_data (struct nand_device *nand, void *data)
int	s3c24xx_reset (struct nand_device *nand)
int	s3c24xx_write_data (struct nand_device *nand, uint16_t data)

Macro Definition Documentation

CALL_S3C24XX_DEVICE_COMMAND

#define CALL_S3C24XX_DEVICE_COMMAND	(		d,
			i
	)

Value:

    do { \
        int retval = CALL_COMMAND_HANDLER(s3c24xx_nand_device_command, d, i); \
        if (retval != ERROR_OK) \
            return retval; \
    } while (0)

Definition at line 40 of file s3c24xx.h.

S3C2410_NFREG

#define S3C2410_NFREG

(

x

)

((x) + 0x4e000000)

Definition at line 31 of file s3c24xx.h.

S3C24XX_DEVICE_COMMAND

S3C24XX_DEVICE_COMMAND

(

)

Value:

        COMMAND_HELPER(s3c24xx_nand_device_command, \
                struct nand_device *nand, \
                struct s3c24xx_nand_controller **info)

Definition at line 33 of file s3c24xx.h.

s3c24xx_read_page

#define s3c24xx_read_page   NULL

Definition at line 56 of file s3c24xx.h.

s3c24xx_write_page

#define s3c24xx_write_page   NULL

Definition at line 55 of file s3c24xx.h.

Function Documentation

s3c2440_nand_ready()

int s3c2440_nand_ready	(	struct nand_device *	nand,
		int	timeout
	)

Definition at line 49 of file s3c2440.c.

References alive_sleep(), nand_device::controller_priv, ERROR_NAND_OPERATION_FAILED, LOG_ERROR, s3c24xx_nand_controller::nfstat, S3C2440_NFSTAT_READY, target::state, status, nand_device::target, TARGET_HALTED, and target_read_u8().

s3c2440_read_block_data()

int s3c2440_read_block_data	(	struct nand_device *	nand,
		uint8_t *	data,
		int	data_size
	)

Definition at line 75 of file s3c2440.c.

References nand_device::controller_priv, s3c24xx_nand_controller::data, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, LOG_INFO, target::state, nand_device::target, TARGET_HALTED, target_read_u32(), and target_read_u8().

s3c2440_write_block_data()

int s3c2440_write_block_data	(	struct nand_device *	nand,
		uint8_t *	data,
		int	data_size
	)

Definition at line 111 of file s3c2440.c.

s3c24xx_address()

int s3c24xx_address	(	struct nand_device *	nand,
		uint8_t	address
	)

Definition at line 66 of file s3c24xx.c.

References s3c24xx_nand_controller::addr, nand_device::controller_priv, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, TARGET_HALTED, and target_write_u16().

s3c24xx_command()

int s3c24xx_command	(	struct nand_device *	nand,
		uint8_t	command
	)

Definition at line 52 of file s3c24xx.c.

References s3c24xx_nand_controller::cmd, nand_device::controller_priv, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, TARGET_HALTED, and target_write_u16().

s3c24xx_read_data()

int s3c24xx_read_data	(	struct nand_device *	nand,
		void *	data
	)

Definition at line 94 of file s3c24xx.c.

References nand_device::controller_priv, s3c24xx_nand_controller::data, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, TARGET_HALTED, and target_read_u8().

s3c24xx_reset()

int s3c24xx_reset

(

struct nand_device *

nand

)

Definition at line 37 of file s3c24xx.c.

References s3c24xx_nand_controller::cmd, nand_device::controller_priv, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, TARGET_HALTED, and target_write_u32().

s3c24xx_write_data()

int s3c24xx_write_data	(	struct nand_device *	nand,
		uint16_t	data
	)

Definition at line 80 of file s3c24xx.c.

References nand_device::controller_priv, s3c24xx_nand_controller::data, ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, TARGET_HALTED, and target_write_u8().