nuc910.c File Reference

Include dependency graph for nuc910.c:

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Data Structures
struct	nuc910_nand_controller

Functions
	NAND_DEVICE_COMMAND_HANDLER (nuc910_nand_device_command)
static int	nuc910_nand_address (struct nand_device *nand, uint8_t address)
static int	nuc910_nand_command (struct nand_device *nand, uint8_t command)
static int	nuc910_nand_init (struct nand_device *nand)
static int	nuc910_nand_read (struct nand_device *nand, void *data)
static int	nuc910_nand_read_block_data (struct nand_device *nand, uint8_t *data, int data_size)
static int	nuc910_nand_ready (struct nand_device *nand, int timeout)
static int	nuc910_nand_reset (struct nand_device *nand)
static int	nuc910_nand_write (struct nand_device *nand, uint16_t data)
static int	nuc910_nand_write_block_data (struct nand_device *nand, uint8_t *data, int data_size)
static int	validate_target_state (struct nand_device *nand)

Variables
struct nand_flash_controller	nuc910_nand_controller

Function Documentation

NAND_DEVICE_COMMAND_HANDLER()

NAND_DEVICE_COMMAND_HANDLER

(

nuc910_nand_device_command

)

Definition at line 157 of file nuc910.c.

References ERROR_NAND_DEVICE_INVALID, ERROR_OK, and LOG_ERROR.

nuc910_nand_address()

static int nuc910_nand_address ( struct nand_device *  nand, uint8_t  address  )

static

Definition at line 50 of file nuc910.c.

References ERROR_OK, NUC910_SMADDR, NUC910_SMADDR_EOA, nand_device::target, target_write_u32(), and validate_target_state().

nuc910_nand_command()

static int nuc910_nand_command ( struct nand_device *  nand, uint8_t  command  )

static

Definition at line 37 of file nuc910.c.

References ERROR_OK, NUC910_SMCMD, nand_device::target, target_write_u8(), and validate_target_state().

Referenced by nuc910_nand_reset().

nuc910_nand_init()

static int nuc910_nand_init ( struct nand_device *  nand )

static

Definition at line 171 of file nuc910.c.

nuc910_nand_read()

static int nuc910_nand_read ( struct nand_device *  nand, void *  data  )

static

Definition at line 63 of file nuc910.c.

References ERROR_OK, NUC910_SMDATA, nand_device::target, target_read_u8(), and validate_target_state().

Referenced by nuc910_nand_read_block_data().

nuc910_nand_read_block_data()

static int nuc910_nand_read_block_data ( struct nand_device *  nand, uint8_t *  data, int  data_size  )

static

Definition at line 89 of file nuc910.c.

References arm_nandread(), arm_nand_data::chunk_size, nand_device::controller_priv, ERROR_NAND_NO_BUFFER, ERROR_OK, nuc910_nand_controller::io, nuc910_nand_read(), nand_device::page_size, and validate_target_state().

nuc910_nand_ready()

static int nuc910_nand_ready ( struct nand_device *  nand, int  timeout  )

static

Definition at line 142 of file nuc910.c.

References alive_sleep(), NUC910_SMISR, NUC910_SMISR_RB_, status, nand_device::target, and target_read_u32().

nuc910_nand_reset()

static int nuc910_nand_reset ( struct nand_device *  nand )

static

Definition at line 137 of file nuc910.c.

References NAND_CMD_RESET, and nuc910_nand_command().

nuc910_nand_write()

static int nuc910_nand_write ( struct nand_device *  nand, uint16_t  data  )

static

Definition at line 76 of file nuc910.c.

References ERROR_OK, NUC910_SMDATA, nand_device::target, target_write_u8(), and validate_target_state().

Referenced by nuc910_nand_write_block_data().

nuc910_nand_write_block_data()

static int nuc910_nand_write_block_data ( struct nand_device *  nand, uint8_t *  data, int  data_size  )

static

Definition at line 113 of file nuc910.c.

References arm_nandwrite(), arm_nand_data::chunk_size, nand_device::controller_priv, ERROR_NAND_NO_BUFFER, ERROR_OK, nuc910_nand_controller::io, nuc910_nand_write(), nand_device::page_size, and validate_target_state().

validate_target_state()

static int validate_target_state ( struct nand_device *  nand )

static

Definition at line 25 of file nuc910.c.

References ERROR_NAND_OPERATION_FAILED, ERROR_OK, LOG_ERROR, target::state, nand_device::target, and TARGET_HALTED.

Referenced by nuc910_nand_address(), nuc910_nand_command(), nuc910_nand_read(), nuc910_nand_read_block_data(), nuc910_nand_write(), and nuc910_nand_write_block_data().

Variable Documentation

nuc910_nand_controller

struct nand_flash_controller nuc910_nand_controller

Initial value:

= {
    .name = "nuc910",
    .command = nuc910_nand_command,
    .address = nuc910_nand_address,
    .read_data = nuc910_nand_read,
    .write_data = nuc910_nand_write,
    .write_block_data = nuc910_nand_write_block_data,
    .read_block_data = nuc910_nand_read_block_data,
    .nand_ready = nuc910_nand_ready,
    .reset = nuc910_nand_reset,
    .nand_device_command = nuc910_nand_device_command,
    .init = nuc910_nand_init,
}

Definition at line 171 of file nuc910.c.