diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/flash/nand/nuc910.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/src/flash/nand/nuc910.c b/src/flash/nand/nuc910.c index 26d377ff..e7e78556 100644 --- a/src/flash/nand/nuc910.c +++ b/src/flash/nand/nuc910.c @@ -33,14 +33,12 @@ struct nuc910_nand_controller { - struct target *target; struct arm_nand_data io; }; static int validate_target_state(struct nand_device *nand) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; if (target->state != TARGET_HALTED) { LOG_ERROR("Target not halted"); @@ -52,8 +50,7 @@ static int validate_target_state(struct nand_device *nand) static int nuc910_nand_command(struct nand_device *nand, uint8_t command) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; int result; if ((result = validate_target_state(nand)) != ERROR_OK) @@ -65,8 +62,7 @@ static int nuc910_nand_command(struct nand_device *nand, uint8_t command) static int nuc910_nand_address(struct nand_device *nand, uint8_t address) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; int result; if ((result = validate_target_state(nand)) != ERROR_OK) @@ -78,8 +74,7 @@ static int nuc910_nand_address(struct nand_device *nand, uint8_t address) static int nuc910_nand_read(struct nand_device *nand, void *data) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; int result; if ((result = validate_target_state(nand)) != ERROR_OK) @@ -91,8 +86,7 @@ static int nuc910_nand_read(struct nand_device *nand, void *data) static int nuc910_nand_write(struct nand_device *nand, uint16_t data) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; int result; if ((result = validate_target_state(nand)) != ERROR_OK) @@ -155,8 +149,7 @@ static int nuc910_nand_reset(struct nand_device *nand) static int nuc910_nand_ready(struct nand_device *nand, int timeout) { - struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; uint32_t status; do { @@ -181,20 +174,13 @@ NAND_DEVICE_COMMAND_HANDLER(nuc910_nand_device_command) } nand->controller_priv = nuc910_nand; - nuc910_nand->target = get_target(CMD_ARGV[1]); - if (!nuc910_nand->target) { - LOG_ERROR("target '%s' not defined", CMD_ARGV[1]); - free(nuc910_nand); - return ERROR_NAND_DEVICE_INVALID; - } - return ERROR_OK; } static int nuc910_nand_init(struct nand_device *nand) { struct nuc910_nand_controller *nuc910_nand = nand->controller_priv; - struct target *target = nuc910_nand->target; + struct target *target = nand->target; int bus_width = nand->bus_width ? : 8; int result; |