diff --git a/include/configs/apalis-imx8.h b/include/configs/apalis-imx8.h
index 27007c5..c2b0d6f 100644
--- a/include/configs/apalis-imx8.h
+++ b/include/configs/apalis-imx8.h
@@ -50,7 +50,7 @@
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
 		"root=PARTUUID=${uuid} rootwait " \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"netargs=setenv bootargs console=${console},${baudrate} " \
 		"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
 		"\0" \
@@ -68,8 +68,6 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR		0x80200000
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On Apalis iMX8 USDHC1 is eMMC, USDHC2 is 8-bit and USDHC3 is 4-bit MMC/SD */
 #define CONFIG_SYS_FSL_USDHC_NUM	3
 
diff --git a/include/configs/apalis-imx8x.h b/include/configs/apalis-imx8x.h
index 50dae2d..402fed1 100644
--- a/include/configs/apalis-imx8x.h
+++ b/include/configs/apalis-imx8x.h
@@ -77,7 +77,7 @@
 	"mmcargs=setenv bootargs ${consoleargs} " \
 		"root=PARTUUID=${uuid} rootwait " \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"netargs=setenv bootargs ${consoleargs} " \
 		"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
 		"${vidargs}\0" \
@@ -99,8 +99,6 @@
 
 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On Apalis iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 
diff --git a/include/configs/capricorn-common.h b/include/configs/capricorn-common.h
index 729c6a2..1cde5f7 100644
--- a/include/configs/capricorn-common.h
+++ b/include/configs/capricorn-common.h
@@ -116,7 +116,6 @@
 
 /* On CCP board, USDHC1 is for eMMC */
 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* eMMC */
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define PHYS_SDRAM_1			0x80000000
diff --git a/include/configs/cgtqmx8.h b/include/configs/cgtqmx8.h
index 36ca471..d5549f6 100644
--- a/include/configs/cgtqmx8.h
+++ b/include/configs/cgtqmx8.h
@@ -79,7 +79,7 @@
 	"boot_fdt=try\0" \
 	"fdt_file=imx8qm-cgt-qmx8.dtb\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon\0 " \
@@ -124,8 +124,6 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR		0x80200000
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 #define CONFIG_SYS_FSL_USDHC_NUM	3
 
diff --git a/include/configs/cl-som-imx7.h b/include/configs/cl-som-imx7.h
index 92770e8..a5bf6cc 100644
--- a/include/configs/cl-som-imx7.h
+++ b/include/configs/cl-som-imx7.h
@@ -49,7 +49,7 @@
 	"fdtaddr=0x83000000\0" \
 	"mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
 	"usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
 	"doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
 	"mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h
index 82926af..0118250 100644
--- a/include/configs/colibri-imx8x.h
+++ b/include/configs/colibri-imx8x.h
@@ -80,7 +80,7 @@
 	"mmcargs=setenv bootargs ${consoleargs} " \
 		"root=PARTUUID=${uuid} rootwait " \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"netargs=setenv bootargs ${consoleargs} " \
 		"root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp " \
 		"${vidargs}\0" \
@@ -102,8 +102,6 @@
 
 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On Colibri iMX8X USDHC1 is eMMC, USDHC2 is 4-bit SD */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 
diff --git a/include/configs/imx7-cm.h b/include/configs/imx7-cm.h
index 4a0050b..261ed90 100644
--- a/include/configs/imx7-cm.h
+++ b/include/configs/imx7-cm.h
@@ -32,7 +32,7 @@
 	"fdt_file=imx7-cm.dtb\0" \
 	"fdt_addr=0x83000000\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
 		"root=${mmcroot}\0" \
@@ -85,7 +85,6 @@
 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 #define CONFIG_SYS_FSL_USDHC_NUM		2
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 #define CONFIG_MMCROOT					"/dev/mmcblk0p2"  /* USDHC1 */
 
 /* USB Configs */
diff --git a/include/configs/imx8mm-cl-iot-gate.h b/include/configs/imx8mm-cl-iot-gate.h
index 36e0a42..991839c 100644
--- a/include/configs/imx8mm-cl-iot-gate.h
+++ b/include/configs/imx8mm-cl-iot-gate.h
@@ -79,7 +79,7 @@
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
@@ -152,8 +152,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_ETHPRIME			"FEC"
 
 #define CONFIG_FEC_XCV_TYPE		RGMII
diff --git a/include/configs/imx8mm_beacon.h b/include/configs/imx8mm_beacon.h
index 519353b..1040a68 100644
--- a/include/configs/imx8mm_beacon.h
+++ b/include/configs/imx8mm_beacon.h
@@ -38,7 +38,7 @@
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"initrd_addr=0x43800000\0"		\
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate}" \
@@ -106,7 +106,6 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 /* FEC*/
 #define CONFIG_ETHPRIME                 "FEC"
diff --git a/include/configs/imx8mm_evk.h b/include/configs/imx8mm_evk.h
index dcb627c..c7022ef 100644
--- a/include/configs/imx8mm_evk.h
+++ b/include/configs/imx8mm_evk.h
@@ -51,7 +51,7 @@
 	"fdtfile=imx8mm-evk.dtb\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
@@ -83,8 +83,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_ETHPRIME                 "FEC"
 
 #define CONFIG_FEC_XCV_TYPE             RGMII
diff --git a/include/configs/imx8mm_icore_mx8mm.h b/include/configs/imx8mm_icore_mx8mm.h
index 4c9550a..fe997f9 100644
--- a/include/configs/imx8mm_icore_mx8mm.h
+++ b/include/configs/imx8mm_icore_mx8mm.h
@@ -86,6 +86,5 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #endif /* __IMX8MM_ICORE_MX8MM_H */
diff --git a/include/configs/imx8mm_venice.h b/include/configs/imx8mm_venice.h
index 28d2b71..7ab11cc 100644
--- a/include/configs/imx8mm_venice.h
+++ b/include/configs/imx8mm_venice.h
@@ -103,7 +103,6 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 /* FEC */
 #define CONFIG_ETHPRIME                 "eth0"
diff --git a/include/configs/imx8mn_beacon.h b/include/configs/imx8mn_beacon.h
index 63e8f5e..2843535 100644
--- a/include/configs/imx8mn_beacon.h
+++ b/include/configs/imx8mn_beacon.h
@@ -43,7 +43,7 @@
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"initrd_addr=0x43800000\0"		\
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} " \
@@ -121,7 +121,6 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 /* ENET Config */
 #if defined(CONFIG_FEC_MXC)
diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h
index da66ab4..142fc3e 100644
--- a/include/configs/imx8mn_evk.h
+++ b/include/configs/imx8mn_evk.h
@@ -50,7 +50,7 @@
 	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
@@ -82,6 +82,4 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #endif
diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h
index 267a40b..b810a55 100644
--- a/include/configs/imx8mp_evk.h
+++ b/include/configs/imx8mp_evk.h
@@ -65,7 +65,7 @@
 	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
@@ -98,6 +98,4 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #endif
diff --git a/include/configs/imx8mq_cm.h b/include/configs/imx8mq_cm.h
index 938b13c..b099004 100644
--- a/include/configs/imx8mq_cm.h
+++ b/include/configs/imx8mq_cm.h
@@ -59,7 +59,7 @@
 	"fdt_file=imx8mq-cm.dtb\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
@@ -89,6 +89,4 @@
 #define CONFIG_SYS_FSL_USDHC_NUM		2
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #endif
diff --git a/include/configs/imx8mq_evk.h b/include/configs/imx8mq_evk.h
index 8242fdb..6e1d387 100644
--- a/include/configs/imx8mq_evk.h
+++ b/include/configs/imx8mq_evk.h
@@ -70,7 +70,7 @@
 	"fdt_file=imx8mq-evk.dtb\0" \
 	"initrd_addr=0x43800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
@@ -100,6 +100,4 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #endif
diff --git a/include/configs/imx8mq_phanbell.h b/include/configs/imx8mq_phanbell.h
index 54922b8..7afdfd6 100644
--- a/include/configs/imx8mq_phanbell.h
+++ b/include/configs/imx8mq_phanbell.h
@@ -60,7 +60,7 @@
 	"initrd_addr=0x43800000\0"		\
 	"initrd_high=0xffffffffffffffff\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
@@ -132,6 +132,4 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #endif
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 7f21e07..884d741 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -55,7 +55,7 @@
 	"initrd_addr=0x83800000\0"		\
 	"initrd_high=0xffffffffffffffff\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
@@ -122,8 +122,6 @@
 
 /* Default environment is in SD */
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
diff --git a/include/configs/imx8qm_rom7720.h b/include/configs/imx8qm_rom7720.h
index bd2387a..1a55351 100644
--- a/include/configs/imx8qm_rom7720.h
+++ b/include/configs/imx8qm_rom7720.h
@@ -64,7 +64,7 @@
 	"fdt_file=imx8qm-rom7720-a1.dtb\0" \
 	"initrd_addr=0x83800000\0"		\
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon\0 " \
@@ -109,8 +109,6 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR		0x80200000
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board,
  * USDHC3 is for SD on base board On DDR4 board, USDHC1 is mux for NAND,
  * USDHC2 is for SD, USDHC3 is for SD on base board
diff --git a/include/configs/imx8qxp_mek.h b/include/configs/imx8qxp_mek.h
index f93dbdf..3900ef1 100644
--- a/include/configs/imx8qxp_mek.h
+++ b/include/configs/imx8qxp_mek.h
@@ -53,7 +53,7 @@
 	"initrd_addr=0x83800000\0"		\
 	"initrd_high=0xffffffffffffffff\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot}\0 " \
@@ -120,8 +120,6 @@
 
 /* Default environment is in SD */
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
 #define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
diff --git a/include/configs/imx8ulp_evk.h b/include/configs/imx8ulp_evk.h
index 2a02815..6b25b48 100644
--- a/include/configs/imx8ulp_evk.h
+++ b/include/configs/imx8ulp_evk.h
@@ -61,7 +61,7 @@
 	"fdtfile=imx8ulp-evk.dtb\0" \
 	"initrd_addr=0x83800000\0"		\
 	"bootm_size=0x10000000\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 
 /* Link Definitions */
diff --git a/include/configs/kontron-sl-mx6ul.h b/include/configs/kontron-sl-mx6ul.h
index 34304f9..2bac000 100644
--- a/include/configs/kontron-sl-mx6ul.h
+++ b/include/configs/kontron-sl-mx6ul.h
@@ -59,7 +59,6 @@
 #ifdef CONFIG_FSL_USDHC
 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR
 #define CONFIG_SYS_FSL_USDHC_NUM	2
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 #endif
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/liteboard.h b/include/configs/liteboard.h
index 2d051e5..3a8dd47 100644
--- a/include/configs/liteboard.h
+++ b/include/configs/liteboard.h
@@ -23,8 +23,6 @@
 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR
 #endif
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
@@ -36,7 +34,7 @@
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h
index 5d74964..90b053b 100644
--- a/include/configs/mx6ul_14x14_evk.h
+++ b/include/configs/mx6ul_14x14_evk.h
@@ -33,8 +33,6 @@
 
 #endif
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
@@ -48,7 +46,7 @@
 	"splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
 	"videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/mx6ullevk.h b/include/configs/mx6ullevk.h
index e3f665f..6bcca11 100644
--- a/include/configs/mx6ullevk.h
+++ b/include/configs/mx6ullevk.h
@@ -30,8 +30,6 @@
 #endif
 #endif
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
@@ -44,7 +42,7 @@
 	"ip_dyn=yes\0" \
 	"videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index f11e2e3..a853e2b 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -17,8 +17,6 @@
 /* MMC Config*/
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #ifdef CONFIG_IMX_BOOTAUX
 /* Set to QSPI1 A flash at default */
 #define CONFIG_SYS_AUXCORE_BOOTDATA 0x60000000
diff --git a/include/configs/mx7ulp_com.h b/include/configs/mx7ulp_com.h
index 58d48ed..8c4d942 100644
--- a/include/configs/mx7ulp_com.h
+++ b/include/configs/mx7ulp_com.h
@@ -25,7 +25,6 @@
  */
 #define CONFIG_BOARD_SIZE_LIMIT		785408
 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 /* Using ULP WDOG for reset */
 #define WDOG_BASE_ADDR			WDG1_RBASE
@@ -48,7 +47,7 @@
 	"fdt_file=imx7ulp-com.dtb\0" \
 	"fdt_addr=0x63000000\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
 		"root=${mmcroot}\0" \
diff --git a/include/configs/mx7ulp_evk.h b/include/configs/mx7ulp_evk.h
index 7540a77..8f2cbc6 100644
--- a/include/configs/mx7ulp_evk.h
+++ b/include/configs/mx7ulp_evk.h
@@ -15,7 +15,6 @@
 #define CONFIG_SYS_BOOTM_LEN		0x1000000
 
 #define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC1 */
-#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 
 /* Using ULP WDOG for reset */
 #define WDOG_BASE_ADDR			WDG1_RBASE
@@ -48,7 +47,7 @@
 	"earlycon=lpuart32,0x402D0010\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/phycore_imx8mm.h b/include/configs/phycore_imx8mm.h
index d1d3d45..7438d0a 100644
--- a/include/configs/phycore_imx8mm.h
+++ b/include/configs/phycore_imx8mm.h
@@ -37,7 +37,7 @@
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=2\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} " \
@@ -95,6 +95,5 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #endif /* __PHYCORE_IMX8MM_H */
diff --git a/include/configs/phycore_imx8mp.h b/include/configs/phycore_imx8mp.h
index 7a15edd..8c5ffee 100644
--- a/include/configs/phycore_imx8mp.h
+++ b/include/configs/phycore_imx8mp.h
@@ -37,7 +37,7 @@
 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=2\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} " \
@@ -95,6 +95,5 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #endif /* __PHYCORE_IMX8MP_H */
diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h
index 3fe1783..6e1c382 100644
--- a/include/configs/pico-imx6ul.h
+++ b/include/configs/pico-imx6ul.h
@@ -64,8 +64,6 @@
 	"bootmenu_2=Boot using PICO-Pi baseboard=" \
 		"setenv fdtfile imx6ul-pico-pi.dtb\0" \
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"script=boot.scr\0" \
 	"image=zImage\0" \
diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h
index cbac950..6137f21 100644
--- a/include/configs/pico-imx7d.h
+++ b/include/configs/pico-imx7d.h
@@ -65,9 +65,6 @@
 	BOOTENV
 #endif
 
-
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"image=zImage\0" \
 	"splashpos=m,m\0" \
diff --git a/include/configs/pico-imx8mq.h b/include/configs/pico-imx8mq.h
index cd0116d..716f132 100644
--- a/include/configs/pico-imx8mq.h
+++ b/include/configs/pico-imx8mq.h
@@ -54,7 +54,7 @@
 	"initrd_addr=0x43800000\0"					\
 	"initrd_high=0xffffffffffffffff\0"				\
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0"		\
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0"	\
+	"mmcpart=1\0"	\
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0"			\
 	"mmcautodetect=yes\0"						\
 	"mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 "	\
@@ -111,8 +111,6 @@
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_SYS_BOOTM_LEN		SZ_128M
 
 #endif
diff --git a/include/configs/smegw01.h b/include/configs/smegw01.h
index 47d4f68..a7f7756 100644
--- a/include/configs/smegw01.h
+++ b/include/configs/smegw01.h
@@ -16,7 +16,6 @@
 
 /* MMC Config*/
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"image=zImage\0" \
diff --git a/include/configs/verdin-imx8mm.h b/include/configs/verdin-imx8mm.h
index 36bbf70..17583c0 100644
--- a/include/configs/verdin-imx8mm.h
+++ b/include/configs/verdin-imx8mm.h
@@ -101,7 +101,6 @@
 /* USDHC */
 #define CONFIG_SYS_FSL_USDHC_NUM	2
 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 /* ENET */
 #define CONFIG_ETHPRIME                 "FEC"
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 33eef90..da7c753 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -16,7 +16,6 @@
 /* MMC Config*/
 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC3_BASE_ADDR
 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
 
 #define CONFIG_DFU_ENV_SETTINGS \
 	"dfu_alt_info=boot raw 0x2 0x1000 mmcpart 1\0" \
@@ -45,7 +44,7 @@
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"rootpart=" __stringify(CONFIG_WARP7_ROOT_PART) "\0" \
 	"finduuid=part uuid mmc 0:${rootpart} uuid\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/xpress.h b/include/configs/xpress.h
index f6645a7..6d621f2 100644
--- a/include/configs/xpress.h
+++ b/include/configs/xpress.h
@@ -48,8 +48,6 @@
 #define CONFIG_FEC_XCV_TYPE             RMII
 #define CONFIG_ETHPRIME			"FEC"
 
-#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
-
 #define CONFIG_UBOOT_SECTOR_START	0x2
 #define CONFIG_UBOOT_SECTOR_COUNT	0x3fe
 
@@ -64,7 +62,7 @@
 	"boot_fdt=try\0" \
 	"ip_dyn=yes\0" \
 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
-	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
+	"mmcpart=1\0" \
 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \