diff options
| -rw-r--r-- | src/flash/lpc3180_nand_controller.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/src/flash/lpc3180_nand_controller.c b/src/flash/lpc3180_nand_controller.c index de6d4e2b..ac079c67 100644 --- a/src/flash/lpc3180_nand_controller.c +++ b/src/flash/lpc3180_nand_controller.c @@ -60,25 +60,29 @@ nand_flash_controller_t lpc3180_nand_controller = */ static int lpc3180_nand_device_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct nand_device_s *device) { - lpc3180_nand_controller_t *lpc3180_info; - if (argc < 3) { LOG_WARNING("incomplete 'lpc3180' nand flash configuration"); return ERROR_FLASH_BANK_INVALID; } - lpc3180_info = malloc(sizeof(lpc3180_nand_controller_t)); - device->controller_priv = lpc3180_info; - - lpc3180_info->target = get_target(args[1]); - if (!lpc3180_info->target) + target_t *target = get_target(args[1]); + if (NULL == target) { LOG_ERROR("target '%s' not defined", args[1]); return ERROR_NAND_DEVICE_INVALID; } - lpc3180_info->osc_freq = strtoul(args[2], NULL, 0); + uint32_t osc_freq; + COMMAND_PARSE_NUMBER(u32, args[2], osc_freq); + + lpc3180_nand_controller_t *lpc3180_info; + lpc3180_info = malloc(sizeof(lpc3180_nand_controller_t)); + device->controller_priv = lpc3180_info; + + lpc3180_info->target = target; + lpc3180_info->osc_freq = osc_freq; + if ((lpc3180_info->osc_freq < 1000) || (lpc3180_info->osc_freq > 20000)) { LOG_WARNING("LPC3180 oscillator frequency should be between 1000 and 20000 kHz, was %i", lpc3180_info->osc_freq); @@ -864,7 +868,6 @@ static int lpc3180_nand_ready(struct nand_device_s *device, int timeout) static int handle_lpc3180_select_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) { - nand_device_t *device = NULL; lpc3180_nand_controller_t *lpc3180_info = NULL; char *selected[] = { @@ -876,7 +879,9 @@ static int handle_lpc3180_select_command(struct command_context_s *cmd_ctx, char return ERROR_COMMAND_SYNTAX_ERROR; } - device = get_nand_device_by_num(strtoul(args[0], NULL, 0)); + unsigned num; + COMMAND_PARSE_NUMBER(uint, args[1], num); + nand_device_t *device = get_nand_device_by_num(num); if (!device) { command_print(cmd_ctx, "nand device '#%s' is out of bounds", args[0]); |