diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig
index e679051..c894d32 100644
--- a/configs/xilinx_versal_virt_defconfig
+++ b/configs/xilinx_versal_virt_defconfig
@@ -13,6 +13,7 @@
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
 CONFIG_BOOTDELAY=5
 CONFIG_USE_PREBOOT=y
 # CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/xilinx_zynq_virt_defconfig b/configs/xilinx_zynq_virt_defconfig
index b4c7f11..573a10f 100644
--- a/configs/xilinx_zynq_virt_defconfig
+++ b/configs/xilinx_zynq_virt_defconfig
@@ -23,6 +23,7 @@
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x10000000
 # CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_LEGACY_IMAGE_FORMAT=y
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
 CONFIG_USE_PREBOOT=y
 CONFIG_SPL_STACK_R=y
 CONFIG_SPL_FPGA=y
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index 348a603..a1b189c 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -21,6 +21,7 @@
 CONFIG_FIT_VERBOSE=y
 CONFIG_SPL_LOAD_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x10000000
+# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="run scsi_init;usb start"
 # CONFIG_DISPLAY_CPUINFO is not set