Start multi cores in imx6q

Ubiquitous/XiZi_AIoT/services/app/init.c

@@ -19,7 +19,11 @@
 int main(int argc, char* argv[])
 {
     struct Session session;
-    connect_session(&session, "MemFS", 8092);
+    printf("connecting MemFS\n");
+    while (connect_session(&session, "MemFS", 8092) < 0) {
+        printf("connecting MemFS\n");
+    }
+    printf("connect MemFS success\n");
 
     int fd;
     char* shell_task_param[2] = { "/shell", 0 };

Ubiquitous/XiZi_AIoT/services/fs/fs_server/fs_server.c

@@ -66,7 +66,7 @@ int IPC_DO_SERVE_FUNC(Ipc_ls)(char* path)
         printf("ls: find target Inode failed, ip: %x(%d), dp: %x(%d)\n", ip, ip->inum, dp, dp->inum);
         return -1;
     }
-    if (ip->type != T_DIR) {
+    if (ip->type != FS_DIRECTORY) {
         printf("ls: not a dir\n");
         return -1;
     }