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 e0e676c25..662dbe603 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/hybrid.xml
@@ -77,7 +77,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x6de00000 memmap=0x600000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_initial_modeset=1 i915.enable_guc=0x02 video=DP-1:d video=DP-2:d cma=64M@0- panic_print=0x1f
         </bootargs>
     </board_private>
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 fc54a2ce9..11a120b08 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/industry.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x6de00000 memmap=0x600000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_initial_modeset=1 i915.enable_guc=0x02 video=DP-1:d video=DP-2:d cma=64M@0- panic_print=0x1f
         </bootargs>
     </board_private>
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 19d76791d..48de9bf30 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x6de00000 memmap=0x600000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_initial_modeset=1 i915.enable_guc=0x02 video=DP-1:d video=DP-2:d cma=64M@0- panic_print=0x1f
         </bootargs>
     </board_private>
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 efe23aff8..b6497b4bf 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-mrb/sdc2.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x6de00000 memmap=0x600000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_initial_modeset=1 i915.enable_guc=0x02 video=DP-1:d video=DP-2:d cma=64M@0- panic_print=0x1f
         </bootargs>
     </board_private>
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 b60347737..4e5483125 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/hybrid.xml
@@ -77,7 +77,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x5de00000 memmap=0x600000$0x5da00000 ramoops.mem_address=0x5da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_guc=0x02 cma=64M@0-
         </bootargs>
     </board_private>
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 e316e6edc..e4d4e58cf 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/industry.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x5de00000 memmap=0x600000$0x5da00000 ramoops.mem_address=0x5da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_guc=0x02 cma=64M@0-
         </bootargs>
     </board_private>
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 94104239a..989ace445 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x5de00000 memmap=0x600000$0x5da00000 ramoops.mem_address=0x5da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_guc=0x02 cma=64M@0-
         </bootargs>
     </board_private>
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 33d7f3252..2b3b1fdd9 100644
--- a/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/apl-up2/sdc2.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x6de00000 memmap=0x400000$0x6da00000 ramoops.mem_address=0x6da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
+        hvlog=2M@0x5de00000 memmap=0x600000$0x5da00000 ramoops.mem_address=0x5da00000 ramoops.mem_size=0x400000 ramoops.console_size=0x200000
         reboot_panic=p,w module_blacklist=dwc3_pci i915.enable_guc=0x02 cma=64M@0-
         </bootargs>
     </board_private>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
index a70924f21..6ebc18969 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/hybrid.xml
@@ -77,7 +77,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/industry.xml b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
index ef21c4b30..fb694ceb6 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/industry.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
index 158d3eeaf..5988d24c6 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/sdc.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml b/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
index 190c170e2..d9ce62f59 100644
--- a/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/generic/sdc2.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
index 07ff33fba..c3bdd1d8a 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/hybrid.xml
@@ -77,7 +77,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
index 7f2962750..86762d715 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/industry.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
index 2f623b6c5..aece8f681 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
index 23c04032e..ad836f03c 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc6cayh/sdc2.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
index 9f489f563..9da530acd 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/hybrid.xml
@@ -77,7 +77,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
index ad1002d30..1c1ccca9c 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/industry.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
index a5ce1c925..def812fb6 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>
diff --git a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
index 8fdb3a6cd..85225dca9 100644
--- a/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
+++ b/misc/acrn-config/xmls/config-xmls/nuc7i7dnb/sdc2.xml
@@ -37,7 +37,7 @@
         <bootargs desc="Specify kernel boot arguments">
         rw rootwait console=tty0 consoleblank=0 no_timer_check quiet loglevel=3
         i915.nuclear_pageflip=1 i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_gvt=1
-        hvlog=2M@0x1fe00000
+        hvlog=2M@0x1fe00000 memmap=0x200000$0x1fe00000
         </bootargs>
     </board_private>
   </vm>