diff --git a/misc/acrn-config/config_app/templates/scenario.html b/misc/acrn-config/config_app/templates/scenario.html
index 1164dcc5a..1dc0af764 100644
--- a/misc/acrn-config/config_app/templates/scenario.html
+++ b/misc/acrn-config/config_app/templates/scenario.html
@@ -213,7 +213,7 @@ the source files will be generated into default path and overwirte the previous
                             {% for sub_elem in elem.getchildren() %}
                                 {% set sub_elem_text = sub_elem.text if sub_elem.text != None else '' %}
 
-                                {% if sub_elem.tag in ['RDT', 'IVSHMEM'] %}
+                                {% if sub_elem.tag in ['RDT', 'IVSHMEM', 'PSRAM'] %}
                                     {% for sub_elem_2 in sub_elem.getchildren() %}
                                     {% set sub_elem_2_text = sub_elem_2.text if sub_elem_2.text != None else '' %}
                                     {% if ','.join([vm.tag, elem.tag, sub_elem.tag, sub_elem_2.tag]) in scenario_item_values %}
diff --git a/misc/acrn-config/hv_config/board_defconfig.py b/misc/acrn-config/hv_config/board_defconfig.py
index e23ec1de2..6c628c88b 100644
--- a/misc/acrn-config/hv_config/board_defconfig.py
+++ b/misc/acrn-config/hv_config/board_defconfig.py
@@ -177,6 +177,10 @@ def get_features(hv_info, config):
     print("CONFIG_ACPI_PARSE_ENABLED={}".format(hv_info.features.acpi_parse_enabled), file=config)
     print("CONFIG_L1D_FLUSH_VMENTRY_ENABLED={}".format(hv_info.features.l1d_flush_vmentry_enabled), file=config)
     print("CONFIG_MCE_ON_PSC_WORKAROUND_DISABLED={}".format(hv_info.features.mce_on_psc_workaround_disabled), file=config)
+    if hv_info.features.psram_enabled in ['y', 'n']:
+        print("CONFIG_PSRAM_ENABLED={}".format(hv_info.features.psram_enabled), file=config)
+    if hv_info.features.psram_enabled in ['y', 'n']:
+        print("CONFIG_PSRAM_PRE_RTVM_ENABLED={}".format(hv_info.features.psram_passthrough_pre_rtvm), file=config)
 
 
 def get_capacities(hv_info, config):
diff --git a/misc/acrn-config/hv_config/hv_item.py b/misc/acrn-config/hv_config/hv_item.py
index bb8bc43b3..d9452f81d 100644
--- a/misc/acrn-config/hv_config/hv_item.py
+++ b/misc/acrn-config/hv_config/hv_item.py
@@ -109,6 +109,8 @@ class Features:
         self.acpi_parse_enabled = ''
         self.l1d_flush_vmentry_enabled = ''
         self.mce_on_psc_workaround_disabled = ''
+        self.psram_enabled = ''
+        self.psram_passthrough_pre_rtvm = ''
 
     def get_info(self):
         self.multiboot2 = common.get_hv_item_tag(self.hv_file, "FEATURES", "MULTIBOOT2")
@@ -123,6 +125,8 @@ class Features:
         self.l1d_flush_vmentry_enabled = common.get_hv_item_tag(self.hv_file, "FEATURES", "L1D_VMENTRY_ENABLED")
         self.mce_on_psc_workaround_disabled = common.get_hv_item_tag(self.hv_file, "FEATURES", "MCE_ON_PSC_DISABLED")
         self.iommu_enforce_snp = common.get_hv_item_tag(self.hv_file, "FEATURES", "IOMMU_ENFORCE_SNP")
+        self.psram_enabled = common.get_hv_item_tag(self.hv_file, "FEATURES", "PSRAM", "PSRAM_ENABLED")
+        self.psram_passthrough_pre_rtvm = common.get_hv_item_tag(self.hv_file, "FEATURES", "PSRAM", "PSRAM_PASSTHROUGH_PRE_RTVM")
 
     def check_item(self):
         hv_cfg_lib.ny_support_check(self.multiboot2, "FEATURES", "MULTIBOOT2")
@@ -137,6 +141,12 @@ class Features:
         hv_cfg_lib.ny_support_check(self.l1d_flush_vmentry_enabled, "FEATURES", "L1D_VMENTRY_ENABLED")
         hv_cfg_lib.ny_support_check(self.mce_on_psc_workaround_disabled, "FEATURES", "MCE_ON_PSC_DISABLED")
         hv_cfg_lib.ny_support_check(self.iommu_enforce_snp, "FEATURES", "IOMMU_ENFORCE_SNP")
+        # hv_cfg_lib.ny_support_check(self.psram_enabled, "FEATURES", "PSRAM", "PSRAM_ENABLED")
+        # hv_cfg_lib.ny_support_check(self.psram_passthrough_pre_rtvm,
+        #                                                "FEATURES", "PSRAM", "PSRAM_PASSTHROUGH_PRE_RTVM")
+        hv_cfg_lib.hv_psram_check(self.psram_enabled, self.cdp_enabled, "FEATURES", "PSRAM", "PSRAM_ENABLED")
+        hv_cfg_lib.hv_psram_passthrough_pre_rtvm_check(self.psram_passthrough_pre_rtvm, self.psram_enabled,
+                                                       "FEATURES", "PSRAM", "PSRAM_PASSTHROUGH_PRE_RTVM")
 
 
 class Memory:
diff --git a/misc/acrn-config/library/hv_cfg_lib.py b/misc/acrn-config/library/hv_cfg_lib.py
index 1b20c9fb4..0c031c710 100644
--- a/misc/acrn-config/library/hv_cfg_lib.py
+++ b/misc/acrn-config/library/hv_cfg_lib.py
@@ -231,3 +231,17 @@ def max_msix_table_num_check(max_msix_table_num, cap_str, max_msi_num_str):
     if native_max_msix_line:
         native_max_msix_num = native_max_msix_line[0].strip()
         range_check(native_max_msix_num, "In board xml", max_msi_num_str, RANGE_DB['MSIX_TABLE_NUM'])
+
+
+def hv_psram_check(psram_enabled, cpd_enabled, feature, tag, leaf):
+    key = 'hv,{},{},{}'.format(feature, tag, leaf)
+    if psram_enabled == 'y' and cpd_enabled == 'y':
+        ERR_LIST[key] = "PSRAM_ENABLED should not be y when CDP_ENABLED is y."
+        return
+
+
+def hv_psram_passthrough_pre_rtvm_check(psram_passthrough_pre_rtvm, psram_enabled, feature, tag, leaf):
+    key = 'hv,{},{},{}'.format(feature, tag, leaf)
+    if psram_enabled == 'n' and psram_passthrough_pre_rtvm == 'y':
+        ERR_LIST[key] = "{} should not be y when {} is n.".format(leaf, tag)
+        return
diff --git a/misc/acrn-config/scenario_config/scenario_cfg_gen.py b/misc/acrn-config/scenario_config/scenario_cfg_gen.py
index 7b416916e..955e7fd0f 100755
--- a/misc/acrn-config/scenario_config/scenario_cfg_gen.py
+++ b/misc/acrn-config/scenario_config/scenario_cfg_gen.py
@@ -84,6 +84,8 @@ def get_scenario_item_values(board_info, scenario_info):
     scenario_item_values["hv,FEATURES,MCE_ON_PSC_DISABLED"] = hv_cfg_lib.N_Y
     scenario_item_values["hv,FEATURES,IOMMU_ENFORCE_SNP"] = hv_cfg_lib.N_Y
     scenario_item_values["hv,FEATURES,IVSHMEM,IVSHMEM_ENABLED"] = hv_cfg_lib.N_Y
+    scenario_item_values["hv,FEATURES,PSRAM,PSRAM_ENABLED"] = hv_cfg_lib.N_Y
+    scenario_item_values["hv,FEATURES,PSRAM,PSRAM_PASSTHROUGH_PRE_RTVM"] = hv_cfg_lib.N_Y
 
     scenario_cfg_lib.ERR_LIST.update(hv_cfg_lib.ERR_LIST)
     return scenario_item_values