diff --git a/tools/p2a.hpp b/tools/p2a.hpp
index d1a303e..84c0952 100644
--- a/tools/p2a.hpp
+++ b/tools/p2a.hpp
@@ -8,14 +8,21 @@
 
 #include <cstdint>
 #include <ipmiblob/blob_interface.hpp>
+#include <vector>
 
-constexpr std::uint16_t aspeedVendorId = 0x1a03;
-constexpr std::uint16_t aspeedDeviceId = 0x2000;
-constexpr std::size_t aspeedP2aOffset = 0x10000;
 constexpr std::size_t aspeedP2aConfig = 0x0f000;
 constexpr std::size_t aspeedP2aBridge = 0x0f004;
 constexpr std::uint32_t p2ABridgeEnabled = 0x1;
 
+struct PciDeviceInfo
+{
+    std::uint16_t VID;
+    std::uint16_t DID;
+    std::size_t Offset;
+    std::size_t Length;
+    std::uint16_t bar;
+};
+
 namespace host_tool
 {
 
@@ -42,6 +49,12 @@
     PciUtilInterface* pci;
     ProgressInterface* progress;
     const internal::Sys* sys;
-};
 
+    constexpr struct PciDeviceInfo static aspeedPciDeviceInfo = {
+        0x1a03, 0x2000, 0x10000, 0x10000, 1};
+    constexpr struct PciDeviceInfo static nuvotonPciDeviceInfo = {
+        0x1050, 0x0750, 0x0, 0x4000, 0};
+    const std::vector<PciDeviceInfo> PCIDeviceList = {aspeedPciDeviceInfo,
+                                                      nuvotonPciDeviceInfo};
+};
 } // namespace host_tool