-#define CFG_ENV_IS_IN_EEPROM 1 /* turn on EEPROM env feature */
-#define CFG_ENV_OFFSET 0x1000
-#define CFG_ENV_SIZE 0x0700
-#define CFG_I2C_EEPROM_ADDR 0x57
-#define CFG_FACT_OFFSET 0x1800
-#define CFG_FACT_SIZE 0x0800
-#define CFG_I2C_FACT_ADDR 0x57
-#define CFG_EEPROM_PAGE_WRITE_BITS 3
-#define CFG_I2C_EEPROM_ADDR_LEN 2
-#define CFG_EEPROM_SIZE 0x2000
-#define CFG_I2C_SPEED 100000
-#define CFG_I2C_SLAVE 0xFE
-#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 12
+#define CONFIG_ENV_IS_IN_EEPROM 1 /* turn on EEPROM env feature */
+#define CONFIG_ENV_OFFSET 0x1000
+#define CONFIG_ENV_SIZE 0x0700
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
+#define CONFIG_SYS_FACT_OFFSET 0x1800
+#define CONFIG_SYS_FACT_SIZE 0x0800
+#define CONFIG_SYS_I2C_FACT_ADDR 0x57
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_EEPROM_SIZE 0x2000
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0xFE
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 12