mflash: factor init to 'mflash init'
[openocd.git] / src / flash / mflash.c
index 03a56e2..8f42aa6 100644 (file)
@@ -1304,6 +1304,23 @@ int mflash_init_drivers(struct command_context *cmd_ctx)
        return register_commands(cmd_ctx, NULL, mflash_exec_command_handlers);
 }
 
+COMMAND_HANDLER(handle_mflash_init_command)
+{
+       if (CMD_ARGC != 0)
+               return ERROR_COMMAND_SYNTAX_ERROR;
+
+       static bool mflash_initialized = false;
+       if (mflash_initialized)
+       {
+               LOG_INFO("'mflash init' has already been called");
+               return ERROR_OK;
+       }
+       mflash_initialized = true;
+
+       LOG_DEBUG("Initializing mflash devices...");
+       return mflash_init_drivers(CMD_CTX);
+}
+
 COMMAND_HANDLER(mg_bank_cmd)
 {
        struct target *target;
@@ -1352,6 +1369,12 @@ static const struct command_registration mflash_config_command_handlers[] = {
                .help = "configure a mflash device bank",
                .usage = "<soc> <base> <RST pin> <target #>",
        },
+       {
+               .name = "init",
+               .mode = COMMAND_CONFIG,
+               .handler = &handle_mflash_init_command,
+               .help = "initialize mflash devices",
+       },
        COMMAND_REGISTRATION_DONE
 };
 static const struct command_registration mflash_command_handler[] = {