+int env_erase(void)
+{
+ struct env_driver *drv;
+
+ drv = env_driver_lookup(ENVOP_ERASE, gd->env_load_prio);
+ if (drv) {
+ int ret;
+
+ if (!drv->erase)
+ return -ENODEV;
+
+ if (!env_has_inited(drv->location))
+ return -ENODEV;
+
+ printf("Erasing Environment on %s... ", drv->name);
+ ret = drv->erase();
+ if (ret)
+ printf("Failed (%d)\n", ret);
+ else
+ printf("OK\n");
+
+ if (!ret)
+ return 0;
+ }
+
+ return -ENODEV;
+}
+