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NAND/MX3: remove private "target" copy 

Remove "target" form private data, and use
common one in struct nand_block.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo 2010-12-31 19:46:06 +08:00 committed by Øyvind Harboe
parent b7b9ad755e
commit 457556b146
2 changed files with 11 additions and 22 deletions
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32
src/flash/nand/mx3.c
View File

@ -74,12 +74,6 @@ NAND_DEVICE_COMMAND_HANDLER(imx31_nand_device_command)
nand->controller_priv = mx3_nf_info;
mx3_nf_info->target = get_target (CMD_ARGV[1]);
if (mx3_nf_info->target == NULL)
{
LOG_ERROR ("target '%s' not defined", CMD_ARGV[1]);
return ERROR_FAIL;
}
if (CMD_ARGC < 3)
{
LOG_ERROR ("use \"nand device imx31 target noecc|hwecc\"");
@ -104,7 +98,7 @@ NAND_DEVICE_COMMAND_HANDLER(imx31_nand_device_command)
mx3_nf_info->optype = MX3_NF_DATAOUT_PAGE;
mx3_nf_info->fin = MX3_NF_FIN_NONE;
mx3_nf_info->flags.target_little_endian =
(mx3_nf_info->target->endianness == TARGET_LITTLE_ENDIAN);
(nand->target->endianness == TARGET_LITTLE_ENDIAN);
/*
* testing host endianess
*/
@ -125,7 +119,7 @@ NAND_DEVICE_COMMAND_HANDLER(imx31_nand_device_command)
static int imx31_init (struct nand_device *nand)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
{
/*
@ -267,8 +261,7 @@ static int imx31_init (struct nand_device *nand)
static int imx31_read_data (struct nand_device *nand, void *data)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
{
/*
* validate target state
@ -329,7 +322,7 @@ static int imx31_reset (struct nand_device *nand)
static int imx31_command (struct nand_device *nand, uint8_t command)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
{
/*
* validate target state
@ -402,8 +395,7 @@ static int imx31_command (struct nand_device *nand, uint8_t command)
static int imx31_address (struct nand_device *nand, uint8_t address)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
{
/*
* validate target state
@ -435,8 +427,7 @@ static int imx31_address (struct nand_device *nand, uint8_t address)
static int imx31_nand_ready (struct nand_device *nand, int tout)
{
uint16_t poll_complete_status;
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
{
/*
@ -468,7 +459,7 @@ static int imx31_write_page (struct nand_device *nand, uint32_t page,
uint32_t oob_size)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
if (data_size % 2)
{
@ -574,8 +565,7 @@ static int imx31_read_page (struct nand_device *nand, uint32_t page,
uint8_t * data, uint32_t data_size, uint8_t * oob,
uint32_t oob_size)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
if (data_size % 2)
{
@ -650,7 +640,7 @@ static int test_iomux_settings (struct target * target, uint32_t address,
static int initialize_nf_controller (struct nand_device *nand)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
/*
* resets NAND flash controller in zero time ? I dont know.
*/
@ -778,7 +768,7 @@ static int poll_for_complete_op (struct target * target, const char *text)
static int validate_target_state (struct nand_device *nand)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
if (target->state != TARGET_HALTED)
{
@ -800,7 +790,7 @@ static int validate_target_state (struct nand_device *nand)
static int do_data_output (struct nand_device *nand)
{
struct mx3_nf_controller *mx3_nf_info = nand->controller_priv;
struct target *target = mx3_nf_info->target;
struct target *target = nand->target;
switch (mx3_nf_info->fin)
{
case MX3_NF_FIN_DATAOUT:

1
src/flash/nand/mx3.h
View File

@ -109,7 +109,6 @@ struct mx3_nf_flags
struct mx3_nf_controller
{
struct target *target;
enum mx_dataout_type optype;
enum mx_nf_finalize_action fin;
struct mx3_nf_flags flags;