diff --git a/configs/imx6dl_icore_mmc_defconfig b/configs/imx6dl_icore_mmc_defconfig
index 5f09425..2ac0e66 100644
--- a/configs/imx6dl_icore_mmc_defconfig
+++ b/configs/imx6dl_icore_mmc_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6dl_icore_nand_defconfig b/configs/imx6dl_icore_nand_defconfig
index af3a9f8..4e81a41 100644
--- a/configs/imx6dl_icore_nand_defconfig
+++ b/configs/imx6dl_icore_nand_defconfig
@@ -13,7 +13,6 @@ CONFIG_HUSH_PARSER=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6dl_icore_rqs_mmc_defconfig b/configs/imx6dl_icore_rqs_mmc_defconfig
index 230cd20..0757371 100644
--- a/configs/imx6dl_icore_rqs_mmc_defconfig
+++ b/configs/imx6dl_icore_rqs_mmc_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6q_icore_mmc_defconfig b/configs/imx6q_icore_mmc_defconfig
index 8f812b4..551c688 100644
--- a/configs/imx6q_icore_mmc_defconfig
+++ b/configs/imx6q_icore_mmc_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6q_icore_nand_defconfig b/configs/imx6q_icore_nand_defconfig
index 4735be8..274e62b 100644
--- a/configs/imx6q_icore_nand_defconfig
+++ b/configs/imx6q_icore_nand_defconfig
@@ -13,7 +13,6 @@ CONFIG_HUSH_PARSER=y
 CONFIG_AUTO_COMPLETE=y
 CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6q_icore_rqs_mmc_defconfig b/configs/imx6q_icore_rqs_mmc_defconfig
index f7c25c4..e29afa0 100644
--- a/configs/imx6q_icore_rqs_mmc_defconfig
+++ b/configs/imx6q_icore_rqs_mmc_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6ul_geam_mmc_defconfig b/configs/imx6ul_geam_mmc_defconfig
index d5be076..4aaf93d 100644
--- a/configs/imx6ul_geam_mmc_defconfig
+++ b/configs/imx6ul_geam_mmc_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MII=y
diff --git a/configs/imx6ul_geam_nand_defconfig b/configs/imx6ul_geam_nand_defconfig
index cc45602..a21c53a 100644
--- a/configs/imx6ul_geam_nand_defconfig
+++ b/configs/imx6ul_geam_nand_defconfig
@@ -15,7 +15,6 @@ CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_IMLS is not set
 # CONFIG_BLK is not set
 # CONFIG_DM_MMC_OPS is not set
-CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MII=y
diff --git a/include/configs/imx6qdl_icore.h b/include/configs/imx6qdl_icore.h
index 0125385..d57c73e 100644
--- a/include/configs/imx6qdl_icore.h
+++ b/include/configs/imx6qdl_icore.h
@@ -38,7 +38,7 @@
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"splashpos=m,m\0" \
-	"image=zImage\0" \
+	"image=uImage\0" \
 	"console=ttymxc3\0" \
 	"fdt_high=0xffffffff\0" \
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
@@ -60,16 +60,16 @@
 		"run mmcargs; " \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 			"if run loadfdt; then " \
-				"bootz ${loadaddr} - ${fdt_addr}; " \
+				"bootm ${loadaddr} - ${fdt_addr}; " \
 			"else " \
 				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
+					"bootm; " \
 				"else " \
 					"echo WARN: Cannot load the DT; " \
 				"fi; " \
 			"fi; " \
 		"else " \
-			"bootz; " \
+			"bootm; " \
 		"fi\0"
 
 #define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/imx6qdl_icore_rqs.h b/include/configs/imx6qdl_icore_rqs.h
index 0121563..0f39dcb 100644
--- a/include/configs/imx6qdl_icore_rqs.h
+++ b/include/configs/imx6qdl_icore_rqs.h
@@ -33,7 +33,7 @@
 /* Default environment */
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
-	"image=zImage\0" \
+	"image=uImage\0" \
 	"console=ttymxc3\0" \
 	"fdt_high=0xffffffff\0" \
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
@@ -55,16 +55,16 @@
 		"run mmcargs; " \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 			"if run loadfdt; then " \
-				"bootz ${loadaddr} - ${fdt_addr}; " \
+				"bootm ${loadaddr} - ${fdt_addr}; " \
 			"else " \
 				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
+					"bootm; " \
 				"else " \
 					"echo WARN: Cannot load the DT; " \
 				"fi; " \
 			"fi; " \
 		"else " \
-			"bootz; " \
+			"bootm; " \
 		"fi\0"
 
 #define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/imx6ul_geam.h b/include/configs/imx6ul_geam.h
index 787da08..7c8a420 100644
--- a/include/configs/imx6ul_geam.h
+++ b/include/configs/imx6ul_geam.h
@@ -37,7 +37,7 @@
 /* Default environment */
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
-	"image=zImage\0" \
+	"image=uImage\0" \
 	"console=ttymxc0\0" \
 	"fdt_high=0xffffffff\0" \
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
@@ -59,16 +59,16 @@
 		"run mmcargs; " \
 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 			"if run loadfdt; then " \
-				"bootz ${loadaddr} - ${fdt_addr}; " \
+				"bootm ${loadaddr} - ${fdt_addr}; " \
 			"else " \
 				"if test ${boot_fdt} = try; then " \
-					"bootz; " \
+					"bootm; " \
 				"else " \
 					"echo WARN: Cannot load the DT; " \
 				"fi; " \
 			"fi; " \
 		"else " \
-			"bootz; " \
+			"bootm; " \
 		"fi\0"
 
 #define CONFIG_BOOTCOMMAND \
