-#if !defined(CONFIG_SERIAL_BOOT) /*MRAM boot*/
-#define CONFIG_ENV_ADDR (0x40000 - 0x1000) /*MRAM size 40000*/
-#define CONFIG_ENV_SIZE 0x1000
-#endif
-
-#if defined(CONFIG_CF_SBF)
-#define CONFIG_ENV_SPI_CS 1
-#define CONFIG_ENV_OFFSET 0x40000
-#define CONFIG_ENV_SIZE 0x2000
-#define CONFIG_ENV_SECT_SIZE 0x10000
-#endif
-#if defined(CONFIG_SYS_NAND_BOOT)
-#define CONFIG_ENV_OFFSET 0x80000
-#define CONFIG_ENV_SIZE 0x20000
-#define CONFIG_ENV_SECT_SIZE 0x20000
-#endif
-#undef CONFIG_ENV_OVERWRITE