diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_sd.txt
index 804b47eb4..18383bde5 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_sd.txt
@@ -77,7 +77,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_usb.txt
index ac8b70021..f826b27c5 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_usb.txt
@@ -77,7 +77,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_sd.txt
index caec690ee..16ca00ab1 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_sd.txt
@@ -88,7 +88,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_usb.txt
index 371e26a92..b2e0d13ca 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_usb.txt
@@ -88,7 +88,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_sd.txt
index b9b2fde98..673d3af4d 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_sd.txt
@@ -81,7 +81,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_usb.txt
index 297814629..b751ed48a 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_usb.txt
@@ -81,7 +81,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_sd.txt
index d47c025e9..e7deac14b 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_sd.txt
@@ -48,7 +48,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_usb.txt
index 0e9336b79..1eb95d3bf 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_usb.txt
@@ -48,7 +48,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_sd.txt
index 5e2ec8b92..350449e06 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_sd.txt
@@ -119,7 +119,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_usb.txt
index ee1baa94c..6021d15d2 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_usb.txt
@@ -119,7 +119,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_sd.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_sd.txt
index 5c0f5679a..75615a981 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_sd.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_sd.txt
@@ -81,7 +81,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"
diff --git a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_usb.txt b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_usb.txt
index 2dc5d453a..813fa0381 100644
--- a/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_usb.txt
+++ b/meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_usb.txt
@@ -81,7 +81,7 @@ echo ""
 echo "   PARTITION   FILENAME"
 echo "   ---------   --------"
 echo "   bootloader  ${INSTALL_UBOOT_FILENAME}"
-if test \"\$\{dualboot\}\" = yes; then
+if test "${dualboot}" = "yes"; then
 	echo "   linux_a     ${INSTALL_LINUX_FILENAME}"
 	echo "   linux_b     ${INSTALL_LINUX_FILENAME}"
 	echo "   rootfs_a    ${INSTALL_ROOTFS_FILENAME}"