#define CONFIG_ENV_OVERWRITE 1
#if defined CFG_ENV_IS_IN_FLASH
-#undef CFG_ENV_IS_IN_NVRAM
+#undef CONFIG_ENV_IS_IN_NVRAM
#undef CONFIG_ENV_IS_IN_EEPROM
-#elif defined CFG_ENV_IS_IN_NVRAM
+#elif defined CONFIG_ENV_IS_IN_NVRAM
#undef CFG_ENV_IS_IN_FLASH
#undef CONFIG_ENV_IS_IN_EEPROM
#elif defined CONFIG_ENV_IS_IN_EEPROM
-#undef CFG_ENV_IS_IN_NVRAM
+#undef CONFIG_ENV_IS_IN_NVRAM
#undef CFG_ENV_IS_IN_FLASH
#endif