diff options
Diffstat (limited to 'src/flash/nand.c')
| -rw-r--r-- | src/flash/nand.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/flash/nand.c b/src/flash/nand.c index 6e450758..d97c817d 100644 --- a/src/flash/nand.c +++ b/src/flash/nand.c @@ -340,6 +340,19 @@ nand_device_t *get_nand_device_by_num(int num) return NULL; } +int nand_command_get_device_by_num(struct command_context_s *cmd_ctx, + char *str, nand_device_t **device) +{ + unsigned num; + COMMAND_PARSE_NUMBER(uint, str, num); + *device = get_nand_device_by_num(num); + if (!*device) { + command_print(cmd_ctx, "NAND flash device '#%s' is out of bounds", str); + return ERROR_INVALID_ARGUMENTS; + } + return ERROR_OK; +} + static int nand_build_bbt(struct nand_device_s *device, int first, int last) { uint32_t page = 0x0; |