diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
index 760b625af..f4d5b7cdc 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
index 9b09fce95..d8b7dfdaa 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
index 47fc43a69..9a1f1c810 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/logical_partition.xml
@@ -23,6 +23,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/mmcblk1p1</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -69,6 +70,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
index c58e47218..0fafbe298 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml
index a4af833a6..8afed5641 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
index 85b709133..b46f22712 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2-n3350/logical_partition.xml
@@ -23,6 +23,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -68,6 +69,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
index 3e04644f8..354685b4a 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
index 517a5390d..9599ec6aa 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
index 7aca1349b..3e2e7d7c5 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
index aeeb8e08b..b9fe72333 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml
index 8e60e3684..572f63d80 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
index 583676586..eb90b8411 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/industry.xml b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
index 2bd862bb4..0f36e3588 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
index d23c7085e..91a9b6c0b 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
index c4d9fe8b2..7c596f6cb 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml b/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
index 72f5a5e4c..9d8e61c83 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
index 455548983..ebc5311d3 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
index b01d3d474..d37e8dfbd 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
index 87a0a5e00..8070d97cf 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
index 8155acf38..d16c3648b 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
index a80846fa3..02a48b109 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
index 0c2f38f52..570522b6e 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
index 0b010df4d..c40b49416 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
index cb9aae7d8..1e8c86135 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
index 76374f77e..1312bab78 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
index 6a255e930..20b172ccf 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
index 41027c796..0bd9fe545 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
index 15162bfff..67721828e 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
index a41491167..59ebf964a 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
index 2c9b7b85e..8c70b7058 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc2.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc2.xml
index 960c45229..8a888451d 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i5/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
index e491d02bc..1e7af8ece 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/hybrid.xml
@@ -22,6 +22,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">Zephyr</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_ZEPHYR</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Zephyr_RawImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs desc="Specify kernel boot arguments"></bootargs>
         <kern_load_addr desc="The loading address in host memory for the VM kernel">0x100000</kern_load_addr>
         <kern_entry_addr desc="The entry address in host memory for the VM kernel">0x100000</kern_entry_addr>
@@ -57,6 +58,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
index ba458aeda..ab2012c5b 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/industry.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the VM name which will be shown in hypervisor console command: vm_list.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
index 21cb054ae..e1e432089 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/logical_partition.xml
@@ -24,6 +24,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
@@ -70,6 +71,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ClearLinux</name>
         <kern_type desc="kernel name">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <console configurable="0" desc="ttyS console for Linux kernel">/dev/ttyS0</console>
         <rootfs desc="rootfs for Linux kernel" readonly="true">/dev/sda3</rootfs>
         <bootargs desc="Specify kernel boot arguments">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
index 4002a434c..8b57a1e12 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">
diff --git a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc2.xml b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc2.xml
index 11c998da8..860a0a59e 100644
--- a/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/whl-ipc-i7/sdc2.xml
@@ -15,6 +15,7 @@
         <name desc="Specify the OS name of VM, currently it is not referenced by hypervisor code.">ACRN Service OS</name>
         <kern_type desc="Specify the kernel image type so that hypervisor could load it correctly. Currently support KERNEL_BZIMAGE and KERNEL_ZEPHYR.">KERNEL_BZIMAGE</kern_type>
         <kern_mod desc="The tag for kernel image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline.">Linux_bzImage</kern_mod>
+        <ramdisk_mod desc="The tag for ramdisk image which act as multiboot module, it must exactly match the module tag in GRUB multiboot cmdline."></ramdisk_mod>
         <bootargs configurable="0" desc="Specify kernel boot arguments">SOS_VM_BOOTARGS</bootargs>
     </os_config>
     <vuart id="0">