diff --git a/board/phytec/phycore_imx8mp/phycore_imx8mp.env b/board/phytec/phycore_imx8mp/phycore_imx8mp.env
index 4ed5dc7..f8f878e 100644
--- a/board/phytec/phycore_imx8mp/phycore_imx8mp.env
+++ b/board/phytec/phycore_imx8mp/phycore_imx8mp.env
@@ -17,17 +17,17 @@
 		fi;
 	fi;
 console=ttymxc0,115200
-bootenv_addr=0x49100000
-fdto_addr=0x49000000
+bootenv_addr_r=0x49100000
+fdtoverlay_addr_r=0x49000000
 dofastboot=0
 emmc_dev=2
 fastboot_raw_partition_all=0 4194304
 fastboot_raw_partition_bootloader=64 8128
-fdt_addr=0x48000000
-fdt_file=CONFIG_DEFAULT_FDT_FILE
+fdt_addr_r=0x48000000
+fdtfile=CONFIG_DEFAULT_FDT_FILE
 image=Image
 ip_dyn=yes
-loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
+loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
 loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
 mmcargs=
 	setenv bootargs console=${console}
@@ -37,13 +37,13 @@
 	echo Booting from mmc ...;
 	if test ${no_bootenv} = 0; then
 		if run mmc_load_bootenv; then
-			env import -t ${bootenv_addr} ${filesize};
+			env import -t ${bootenv_addr_r} ${filesize};
 		fi;
 	fi;
 	run mmcargs;
 	if run loadfdt; then
 		run mmc_apply_overlays;
-		booti ${loadaddr} - ${fdt_addr};
+		booti ${loadaddr} - ${fdt_addr_r};
 	else
 		echo WARN: Cannot load the DT;
 	fi;
@@ -62,14 +62,14 @@
 	fi;
 	if test ${no_bootenv} = 0; then
 		if run net_load_bootenv; then
-			env import -t ${bootenv_addr} ${filesize};
+			env import -t ${bootenv_addr_r} ${filesize};
 		fi;
 	fi;
 	${get_cmd} ${loadaddr} ${image};
 	run netargs;
-	if ${get_cmd} ${fdt_addr} ${fdt_file}; then
+	if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then
 		run net_apply_overlays;
-		booti ${loadaddr} - ${fdt_addr};
+		booti ${loadaddr} - ${fdt_addr_r};
 	else
 		echo WARN: Cannot load the DT;
 	fi;
diff --git a/board/phytec/phycore_imx93/phycore_imx93.env b/board/phytec/phycore_imx93/phycore_imx93.env
index 09542f5..ab65cfc 100644
--- a/board/phytec/phycore_imx93/phycore_imx93.env
+++ b/board/phytec/phycore_imx93/phycore_imx93.env
@@ -4,10 +4,10 @@
 
 image=Image
 console=ttyLP0
-fdt_addr=0x83000000
-fdto_addr=0x830c0000
-bootenv_addr=0x83500000
-fdt_file=CONFIG_DEFAULT_FDT_FILE
+fdt_addr_r=0x83000000
+fdtoverlay_addr_r=0x830c0000
+bootenv_addr_r=0x83500000
+fdtfile=CONFIG_DEFAULT_FDT_FILE
 ip_dyn=yes
 mmcdev=CONFIG_SYS_MMC_ENV_DEV
 mmcpart=1
@@ -16,16 +16,16 @@
 mmcargs=setenv bootargs console=${console},${baudrate} earlycon
 	root=/dev/mmcblk${mmcdev}p${mmcroot} ${raucargs} rootwait rw
 loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
-loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}
+loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr_r} ${fdtfile}
 mmcboot=
 	echo Booting from mmc ...;
 	if run mmc_load_bootenv; then
-		env import -t ${bootenv_addr} ${filesize};
+		env import -t ${bootenv_addr_r} ${filesize};
 	fi;
 	run mmcargs;
 	if run loadfdt; then
 		run mmc_apply_overlays;
-		booti ${loadaddr} - ${fdt_addr};
+		booti ${loadaddr} - ${fdt_addr_r};
 	else
 		echo WARN: Cannot load the DT;
 	fi;
@@ -41,12 +41,12 @@
 		setenv get_cmd tftp;
 	fi;
 	if run net_load_bootenv; then
-		env import -t ${bootenv_addr} ${filesize};
+		env import -t ${bootenv_addr_r} ${filesize};
 	fi;
 	${get_cmd} ${loadaddr} ${image};
-	if ${get_cmd} ${fdt_addr} ${fdt_file}; then
+	if ${get_cmd} ${fdt_addr_r} ${fdtfile}; then
 		run net_apply_overlays;
-		booti ${loadaddr} - ${fdt_addr};
+		booti ${loadaddr} - ${fdt_addr_r};
 	else
 		echo WARN: Cannot load the DT;
 	fi;