From: Peng Fan <peng....@nxp.com>

CONFIG_MMCROOT is only used to set mmcroot, no need a dedicated macro.

Script as below
"
 for i in `ls include/configs/*.h`
 do
 mmcroot=`sed -n '/define.*MMCROOT/ p' $i  | awk -F\" '{ print $2;}'`

 if [ ! -n "$mmcroot" ]; then
        continue
 fi

 sed -i '/define.*MMCROOT/ d' $i
 sed -i 's,\" CONFIG_MMCROOT \",'$mmcroot',g' $i

 done
"

Signed-off-by: Peng Fan <peng....@nxp.com>
---
 include/configs/aristainetos2.h      | 3 +--
 include/configs/capricorn-common.h   | 1 -
 include/configs/cgtqmx8.h            | 3 +--
 include/configs/cl-som-imx7.h        | 1 -
 include/configs/imx7-cm.h            | 3 +--
 include/configs/imx8mm-cl-iot-gate.h | 3 +--
 include/configs/imx8mm_evk.h         | 3 +--
 include/configs/imx8mn_evk.h         | 3 +--
 include/configs/imx8mp_evk.h         | 3 +--
 include/configs/imx8mp_rsb3720.h     | 3 +--
 include/configs/imx8mq_cm.h          | 3 +--
 include/configs/imx8mq_evk.h         | 3 +--
 include/configs/imx8mq_phanbell.h    | 3 +--
 include/configs/imx8qm_mek.h         | 3 +--
 include/configs/imx8qm_rom7720.h     | 3 +--
 include/configs/imx8qxp_mek.h        | 3 +--
 include/configs/imx8ulp_evk.h        | 3 +--
 include/configs/liteboard.h          | 3 +--
 include/configs/mx6sllevk.h          | 3 +--
 include/configs/mx6ul_14x14_evk.h    | 3 +--
 include/configs/mx6ullevk.h          | 3 +--
 include/configs/mx7ulp_com.h         | 3 +--
 include/configs/mx7ulp_evk.h         | 3 +--
 include/configs/phycore_imx8mm.h     | 1 -
 include/configs/phycore_imx8mp.h     | 1 -
 include/configs/pico-imx8mq.h        | 3 +--
 include/configs/xpress.h             | 3 +--
 27 files changed, 23 insertions(+), 50 deletions(-)

diff --git a/include/configs/aristainetos2.h b/include/configs/aristainetos2.h
index ab20ad17b16..8ee97f1d4e3 100644
--- a/include/configs/aristainetos2.h
+++ b/include/configs/aristainetos2.h
@@ -26,7 +26,6 @@
 
 #include "mx6_common.h"
 
-#define CONFIG_MMCROOT         "/dev/mmcblk0p1"
 
 /* MMC Configs */
 #define CONFIG_SYS_FSL_ESDHC_ADDR      USDHC1_BASE_ADDR
@@ -182,7 +181,7 @@
                "${pubkey}\0" \
        "mainRargs=setenv bootargs console=${console},${baudrate} " \
                "rescue_sysnum=${rescue_sysnum} root=${emmcroot} 
rootfstype=ext4\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
        "mmcRargs=setenv bootargs console=${console},${baudrate} " \
diff --git a/include/configs/capricorn-common.h 
b/include/configs/capricorn-common.h
index 58d7a3a8ce2..08534cd1a30 100644
--- a/include/configs/capricorn-common.h
+++ b/include/configs/capricorn-common.h
@@ -109,7 +109,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR                0x80200000
 
 /* On CCP board, USDHC1 is for eMMC */
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2"  /* eMMC */
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 #define PHYS_SDRAM_1                   0x80000000
diff --git a/include/configs/cgtqmx8.h b/include/configs/cgtqmx8.h
index bd5c072382a..4b4694ec071 100644
--- a/include/configs/cgtqmx8.h
+++ b/include/configs/cgtqmx8.h
@@ -78,7 +78,7 @@
        "fdt_file=imx8qm-cgt-qmx8.dtb\0" \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} 
earlycon\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -122,7 +122,6 @@
 
 #define CONFIG_SYS_INIT_SP_ADDR                0x80200000
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 #define CONFIG_SYS_FSL_USDHC_NUM       3
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
diff --git a/include/configs/cl-som-imx7.h b/include/configs/cl-som-imx7.h
index 8af80f58f8e..4b494d8aeef 100644
--- a/include/configs/cl-som-imx7.h
+++ b/include/configs/cl-som-imx7.h
@@ -104,7 +104,6 @@
 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 
 #define CONFIG_SYS_FSL_USDHC_NUM       2
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2" /* USDHC1 */
 #endif
 
 /* USB Configs */
diff --git a/include/configs/imx7-cm.h b/include/configs/imx7-cm.h
index 46ca1c58145..2d9f8bb510b 100644
--- a/include/configs/imx7-cm.h
+++ b/include/configs/imx7-cm.h
@@ -31,7 +31,7 @@
        "fdt_addr=0x83000000\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
                "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${image}\0" \
@@ -83,7 +83,6 @@
 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC1_BASE_ADDR
 #define CONFIG_SYS_FSL_USDHC_NUM               2
 
-#define CONFIG_MMCROOT                                 "/dev/mmcblk0p2"  /* 
USDHC1 */
 
 /* USB Configs */
 #define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
diff --git a/include/configs/imx8mm-cl-iot-gate.h 
b/include/configs/imx8mm-cl-iot-gate.h
index fcb0bd465ed..7a3db01f2c3 100644
--- a/include/configs/imx8mm-cl-iot-gate.h
+++ b/include/configs/imx8mm-cl-iot-gate.h
@@ -79,7 +79,7 @@
        "bootm_size=0x10000000\0" \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -131,7 +131,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
 #define PHYS_SDRAM                     0x40000000
diff --git a/include/configs/imx8mm_evk.h b/include/configs/imx8mm_evk.h
index 80851b66325..3392480a185 100644
--- a/include/configs/imx8mm_evk.h
+++ b/include/configs/imx8mm_evk.h
@@ -52,7 +52,7 @@
        "initrd_addr=0x43800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -63,7 +63,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 #define PHYS_SDRAM                      0x40000000
diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h
index f969314d6b2..86b75ab4625 100644
--- a/include/configs/imx8mn_evk.h
+++ b/include/configs/imx8mn_evk.h
@@ -51,7 +51,7 @@
        "initrd_addr=0x43800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -62,7 +62,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 #define PHYS_SDRAM                      0x40000000
diff --git a/include/configs/imx8mp_evk.h b/include/configs/imx8mp_evk.h
index 35fc27bb370..cc8d65cb54e 100644
--- a/include/configs/imx8mp_evk.h
+++ b/include/configs/imx8mp_evk.h
@@ -61,7 +61,7 @@
        "initrd_addr=0x43800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -72,7 +72,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 /* Totally 6GB DDR */
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
diff --git a/include/configs/imx8mp_rsb3720.h b/include/configs/imx8mp_rsb3720.h
index 62e06d23034..b80a5f91525 100644
--- a/include/configs/imx8mp_rsb3720.h
+++ b/include/configs/imx8mp_rsb3720.h
@@ -95,7 +95,7 @@
        "bootm_size=0x10000000\0" \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 
" \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -146,7 +146,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 /* Totally 6GB or 4G DDR */
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
diff --git a/include/configs/imx8mq_cm.h b/include/configs/imx8mq_cm.h
index a3bb3c9d291..989486aa6dc 100644
--- a/include/configs/imx8mq_cm.h
+++ b/include/configs/imx8mq_cm.h
@@ -55,7 +55,7 @@
        "initrd_addr=0x43800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -66,7 +66,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 #define PHYS_SDRAM                      0x40000000
diff --git a/include/configs/imx8mq_evk.h b/include/configs/imx8mq_evk.h
index c1660757d62..69bbb7bc69e 100644
--- a/include/configs/imx8mq_evk.h
+++ b/include/configs/imx8mq_evk.h
@@ -63,7 +63,7 @@
        "initrd_addr=0x43800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -74,7 +74,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 #define PHYS_SDRAM                      0x40000000
diff --git a/include/configs/imx8mq_phanbell.h 
b/include/configs/imx8mq_phanbell.h
index 74447f92819..e2118e8c441 100644
--- a/include/configs/imx8mq_phanbell.h
+++ b/include/configs/imx8mq_phanbell.h
@@ -53,7 +53,7 @@
        "initrd_high=0xffffffffffffffff\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -102,7 +102,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 #define PHYS_SDRAM                      0x40000000
diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h
index 8a269225778..9452ba56152 100644
--- a/include/configs/imx8qm_mek.h
+++ b/include/configs/imx8qm_mek.h
@@ -50,7 +50,7 @@
        "initrd_high=0xffffffffffffffff\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -117,7 +117,6 @@
 /* Default environment is in SD */
 
 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 #define PHYS_SDRAM_1                   0x80000000
diff --git a/include/configs/imx8qm_rom7720.h b/include/configs/imx8qm_rom7720.h
index 7532c6e7551..04a2216fcd8 100644
--- a/include/configs/imx8qm_rom7720.h
+++ b/include/configs/imx8qm_rom7720.h
@@ -66,7 +66,7 @@
        "initrd_addr=0x83800000\0"              \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} 
earlycon\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -114,7 +114,6 @@
  * 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
  */
-#define CONFIG_MMCROOT                 "/dev/mmcblk2p2"  /* USDHC3 */
 #define CONFIG_SYS_FSL_USDHC_NUM       3
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
diff --git a/include/configs/imx8qxp_mek.h b/include/configs/imx8qxp_mek.h
index 01577932884..c290c19c347 100644
--- a/include/configs/imx8qxp_mek.h
+++ b/include/configs/imx8qxp_mek.h
@@ -48,7 +48,7 @@
        "initrd_high=0xffffffffffffffff\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} 
root=${mmcroot}\0 " \
        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} 
${script};\0" \
@@ -115,7 +115,6 @@
 /* Default environment is in SD */
 
 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 #define PHYS_SDRAM_1                   0x80000000
diff --git a/include/configs/imx8ulp_evk.h b/include/configs/imx8ulp_evk.h
index 40ab0e34c44..b8e63393449 100644
--- a/include/configs/imx8ulp_evk.h
+++ b/include/configs/imx8ulp_evk.h
@@ -59,7 +59,7 @@
        "initrd_addr=0x83800000\0"              \
        "bootm_size=0x10000000\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk2p2 rootwait rw\0" \
 
 /* Link Definitions */
 
@@ -68,7 +68,6 @@
 #define CONFIG_SYS_INIT_SP_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - 
GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR                (CONFIG_SYS_INIT_RAM_ADDR + 
CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk2p2"
 
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 #define PHYS_SDRAM                     0x80000000
diff --git a/include/configs/liteboard.h b/include/configs/liteboard.h
index 290eba697a6..fdea7241b02 100644
--- a/include/configs/liteboard.h
+++ b/include/configs/liteboard.h
@@ -35,7 +35,7 @@
        "ip_dyn=yes\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
@@ -100,7 +100,6 @@
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* FLASH and environment organization */
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2"
 
 /* USB Configs */
 #ifdef CONFIG_CMD_USB
diff --git a/include/configs/mx6sllevk.h b/include/configs/mx6sllevk.h
index 0793028ba1f..1b32f58afca 100644
--- a/include/configs/mx6sllevk.h
+++ b/include/configs/mx6sllevk.h
@@ -25,7 +25,7 @@
        "ip_dyn=yes\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
@@ -92,7 +92,6 @@
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* Environment organization */
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2"  /* USDHC1 */
 
 /* MMC Configs */
 #define CONFIG_SYS_FSL_ESDHC_ADDR      USDHC1_BASE_ADDR
diff --git a/include/configs/mx6ul_14x14_evk.h 
b/include/configs/mx6ul_14x14_evk.h
index b960a41b710..03d799ce654 100644
--- a/include/configs/mx6ul_14x14_evk.h
+++ b/include/configs/mx6ul_14x14_evk.h
@@ -47,7 +47,7 @@
        
"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=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
@@ -121,7 +121,6 @@
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* environment organization */
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 /* USB Configs */
 #ifdef CONFIG_CMD_USB
diff --git a/include/configs/mx6ullevk.h b/include/configs/mx6ullevk.h
index dfcdc00c061..bc494b46b69 100644
--- a/include/configs/mx6ullevk.h
+++ b/include/configs/mx6ullevk.h
@@ -43,7 +43,7 @@
        
"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=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
@@ -118,7 +118,6 @@
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* environment organization */
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"  /* USDHC2 */
 
 #define CONFIG_IOMUX_LPSR
 
diff --git a/include/configs/mx7ulp_com.h b/include/configs/mx7ulp_com.h
index d3ba1449279..c790374d1a5 100644
--- a/include/configs/mx7ulp_com.h
+++ b/include/configs/mx7ulp_com.h
@@ -27,7 +27,6 @@
  * write the direct value here
  */
 #define CONFIG_BOARD_SIZE_LIMIT                785408
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2"
 
 /* Using ULP WDOG for reset */
 #define WDOG_BASE_ADDR                 WDG1_RBASE
@@ -51,7 +50,7 @@
        "fdt_addr=0x63000000\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
diff --git a/include/configs/mx7ulp_evk.h b/include/configs/mx7ulp_evk.h
index e80d748d991..7644274d84b 100644
--- a/include/configs/mx7ulp_evk.h
+++ b/include/configs/mx7ulp_evk.h
@@ -13,7 +13,6 @@
 
 #define CONFIG_SYS_BOOTM_LEN           0x1000000
 
-#define CONFIG_MMCROOT                  "/dev/mmcblk0p2"  /* USDHC1 */
 
 /* Using ULP WDOG for reset */
 #define WDOG_BASE_ADDR                 WDG1_RBASE
@@ -47,7 +46,7 @@
        "ip_dyn=yes\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
diff --git a/include/configs/phycore_imx8mm.h b/include/configs/phycore_imx8mm.h
index 528cda0dbe3..71f0c42ec0c 100644
--- a/include/configs/phycore_imx8mm.h
+++ b/include/configs/phycore_imx8mm.h
@@ -77,7 +77,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk2p2"  /* USDHC3 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
 
diff --git a/include/configs/phycore_imx8mp.h b/include/configs/phycore_imx8mp.h
index db530965a2a..0c963b62b3b 100644
--- a/include/configs/phycore_imx8mp.h
+++ b/include/configs/phycore_imx8mp.h
@@ -77,7 +77,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk2p2"  /* USDHC3 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
 
diff --git a/include/configs/pico-imx8mq.h b/include/configs/pico-imx8mq.h
index 402d315d426..157486e2635 100644
--- a/include/configs/pico-imx8mq.h
+++ b/include/configs/pico-imx8mq.h
@@ -47,7 +47,7 @@
        "initrd_high=0xffffffffffffffff\0"                              \
        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0"              \
        "mmcpart=1\0"   \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0"                      \
+       "mmcroot=/dev/mmcblk1p2 rootwait rw\0"                  \
        "mmcautodetect=yes\0"                                           \
        "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
        "loadbootscript="                                               \
@@ -81,7 +81,6 @@
 #define CONFIG_SYS_INIT_SP_ADDR                \
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
-#define CONFIG_MMCROOT                 "/dev/mmcblk1p2"        /* USDHC2 */
 
 #define CONFIG_SYS_SDRAM_BASE          0x40000000
 #define PHYS_SDRAM                     0x40000000
diff --git a/include/configs/xpress.h b/include/configs/xpress.h
index d7bb5715b60..bd39b328a67 100644
--- a/include/configs/xpress.h
+++ b/include/configs/xpress.h
@@ -34,7 +34,6 @@
        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* Environment is in stored in the eMMC boot partition */
-#define CONFIG_MMCROOT                 "/dev/mmcblk0p2"  /* USDHC2 */
 
 /* USB Configs */
 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
@@ -60,7 +59,7 @@
        "ip_dyn=yes\0" \
        "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
        "mmcpart=1\0" \
-       "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
+       "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
        "mmcautodetect=yes\0" \
        "mmcargs=setenv bootargs console=${console},${baudrate} " \
                "root=${mmcroot}\0" \
-- 
2.35.1

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