diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig
index 65dd083..4a2cc33 100644
--- a/configs/gardena-smart-gateway-at91sam_defconfig
+++ b/configs/gardena-smart-gateway-at91sam_defconfig
@@ -66,7 +66,6 @@
 CONFIG_LED=y
 CONFIG_LED_GPIO=y
 # CONFIG_MMC is not set
-# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
 CONFIG_NAND_ATMEL=y
 CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER=y
 CONFIG_DM_ETH=y
diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h
index 7af6b8b..6131277 100644
--- a/include/configs/at91-sama5_common.h
+++ b/include/configs/at91-sama5_common.h
@@ -35,13 +35,7 @@
 #ifdef CONFIG_SD_BOOT
 
 #ifdef CONFIG_ENV_IS_IN_MMC
-/* Use raw reserved sectors to save environment */
-#define CONFIG_ENV_OFFSET		0x2000
-#define CONFIG_ENV_SIZE			0x1000
 #define CONFIG_SYS_MMC_ENV_DEV		0
-#else
-/* u-boot env in sd/mmc card */
-#define CONFIG_ENV_SIZE		0x4000
 #endif
 
 #define CONFIG_BOOTCOMMAND	"if test ! -n ${dtb_name}; then "	\
@@ -66,8 +60,6 @@
 					"sf read 0x22000000 0x6c000 0x394000; "	\
 					"bootz 0x22000000 - 0x21000000"
 #elif CONFIG_QSPI_BOOT
-#define CONFIG_ENV_OFFSET		0x140000
-#define CONFIG_ENV_SIZE			0x20000
 #define CONFIG_BOOTCOMMAND		"sf probe 0; "					\
 					"sf read 0x21000000 0x180000 0x80000; "		\
 					"sf read 0x22000000 0x200000 0x600000; "	\
diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h
index ad7d281..f9a100b 100644
--- a/include/configs/at91sam9x5ek.h
+++ b/include/configs/at91sam9x5ek.h
@@ -72,32 +72,21 @@
 
 #ifdef CONFIG_NAND_BOOT
 /* bootstrap + u-boot + env + linux in nandflash */
-#define CONFIG_ENV_OFFSET		0x140000
 #define CONFIG_ENV_OFFSET_REDUND	0x100000
-#define CONFIG_ENV_SIZE		0x20000		/* 1 sector = 128 kB */
 #define CONFIG_BOOTCOMMAND	"nand read " \
 				"0x22000000 0x200000 0x600000; " \
 				"nand read 0x21000000 0x180000 0x20000; " \
 				"bootz 0x22000000 - 0x21000000"
 #elif defined(CONFIG_SPI_BOOT)
 /* bootstrap + u-boot + env + linux in spi flash */
-#define CONFIG_ENV_OFFSET	0x5000
-#define CONFIG_ENV_SIZE		0x3000
-#define CONFIG_ENV_SECT_SIZE	0x1000
 #define CONFIG_BOOTCOMMAND	"sf probe 0; " \
 				"sf read 0x22000000 0x100000 0x300000; " \
 				"bootm 0x22000000"
 #elif defined(CONFIG_SYS_USE_DATAFLASH)
 /* bootstrap + u-boot + env + linux in data flash */
-#define CONFIG_ENV_OFFSET	0x4200
-#define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_ENV_SECT_SIZE	0x210
 #define CONFIG_BOOTCOMMAND	"sf probe 0; " \
 				"sf read 0x22000000 0x84000 0x294000; " \
 				"bootm 0x22000000"
-#else /* CONFIG_SD_BOOT */
-/* bootstrap + u-boot + env + linux in mmc */
-#define CONFIG_ENV_SIZE		0x4000
 #endif
 
 /*
diff --git a/include/configs/sama5d27_som1_ek.h b/include/configs/sama5d27_som1_ek.h
index 9b33acd..7343201 100644
--- a/include/configs/sama5d27_som1_ek.h
+++ b/include/configs/sama5d27_som1_ek.h
@@ -34,8 +34,6 @@
 
 #undef CONFIG_BOOTCOMMAND
 #ifdef CONFIG_SD_BOOT
-/* u-boot env in sd/mmc card */
-#define CONFIG_ENV_SIZE		0x4000
 /* bootstrap + u-boot + env in sd card */
 #define CONFIG_BOOTCOMMAND	"fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x21000000 at91-sama5d27_som1_ek.dtb; " \
 				"fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x22000000 zImage; " \
diff --git a/include/configs/sama5d2_icp.h b/include/configs/sama5d2_icp.h
index 5c54a9c..17028ca 100644
--- a/include/configs/sama5d2_icp.h
+++ b/include/configs/sama5d2_icp.h
@@ -41,7 +41,6 @@
 #define FAT_ENV_INTERFACE	"mmc"
 #define FAT_ENV_DEVICE_AND_PART	"0"
 #define FAT_ENV_FILE		"uboot.env"
-#define CONFIG_ENV_SIZE		0x4000
 /* bootstrap + u-boot + env in sd card */
 #define CONFIG_BOOTCOMMAND	"fatload mmc 0:1 0x21000000 at91-sama5d2_icp.dtb; " \
 				"fatload mmc 0:1 0x22000000 zImage; " \