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| author | Zachary T Welch <zw@superlucidity.net> | 2009-11-17 14:11:24 -0800 |
|---|---|---|
| committer | Zachary T Welch <zw@superlucidity.net> | 2009-11-19 13:39:41 -0800 |
| commit | 664ba309d5dac2532c83fed441d14f93c7381d62 (patch) | |
| tree | def919a7d9e741e4f214f13ddd3698b1ac2de87d | |
| parent | 59d4466b551e89077e41b0dba21c7a95db9c7b0a (diff) | |
| download | riscv-openocd-664ba309d5dac2532c83fed441d14f93c7381d62.zip riscv-openocd-664ba309d5dac2532c83fed441d14f93c7381d62.tar.gz riscv-openocd-664ba309d5dac2532c83fed441d14f93c7381d62.tar.bz2 | |
add support for naming NAND banks
Requires users to name their nand banks, allowing them to be used
instead of bank numbers in script commands.
| -rw-r--r-- | src/flash/nand.c | 13 | ||||
| -rw-r--r-- | src/flash/nand.h | 1 |
2 files changed, 11 insertions, 3 deletions
diff --git a/src/flash/nand.c b/src/flash/nand.c index 70b14b0..2085028 100644 --- a/src/flash/nand.c +++ b/src/flash/nand.c @@ -212,7 +212,7 @@ COMMAND_HANDLER(handle_nand_list_drivers) return ERROR_OK; } -static COMMAND_HELPER(create_nand_device, +static COMMAND_HELPER(create_nand_device, const char *bank_name, struct nand_flash_controller *controller) { int retval = controller->register_commands(CMD_CTX); @@ -221,9 +221,9 @@ static COMMAND_HELPER(create_nand_device, LOG_ERROR("couldn't register '%s' commands", controller->name); return retval; } - struct nand_device *c = malloc(sizeof(struct nand_device)); + c->name = strdup(bank_name); c->controller = controller; c->controller_priv = NULL; c->manufacturer = NULL; @@ -260,6 +260,10 @@ COMMAND_HANDLER(handle_nand_device_command) return ERROR_FLASH_BANK_INVALID; } + // save name and increment (for compatibility) with drivers + const char *bank_name = *CMD_ARGV++; + CMD_ARGC--; + const char *driver_name = CMD_ARGV[0]; for (unsigned i = 0; nand_flash_controllers[i]; i++) { @@ -267,7 +271,8 @@ COMMAND_HANDLER(handle_nand_device_command) if (strcmp(driver_name, controller->name) != 0) continue; - return CALL_COMMAND_HANDLER(create_nand_device, controller); + return CALL_COMMAND_HANDLER(create_nand_device, + bank_name, controller); } LOG_ERROR("No valid NAND flash driver found (%s)", driver_name); @@ -297,6 +302,8 @@ struct nand_device *get_nand_device_by_name(const char *name) struct nand_device *nand; for (nand = nand_devices; NULL != nand; nand = nand->next) { + if (strcmp(nand->name, name) == 0) + return nand; if (!flash_driver_name_matches(nand->controller->name, name)) continue; if (++found < requested) diff --git a/src/flash/nand.h b/src/flash/nand.h index d38ed67..af52c77 100644 --- a/src/flash/nand.h +++ b/src/flash/nand.h @@ -75,6 +75,7 @@ struct nand_ecclayout { struct nand_device { + char *name; struct nand_flash_controller *controller; void *controller_priv; struct nand_manufacturer *manufacturer; |