diff --git a/litex/soc/integration/export.py b/litex/soc/integration/export.py
index 22de39f79..7c3f7c178 100644
--- a/litex/soc/integration/export.py
+++ b/litex/soc/integration/export.py
@@ -428,6 +428,15 @@ def get_csr_svd(soc, vendor="litex", name="soc", description=None):
             svd.append('            </interrupt>')
         svd.append('        </peripheral>')
     svd.append('    </peripherals>')
+    if len(soc.mem_regions) > 0:
+        svd.append('    <vendorExtensions>')
+        for name, region in soc.mem_regions.items():
+            svd.append('        <memoryRegion>')
+            svd.append('            <name>{}</name>'.format(name.upper()))
+            svd.append('            <baseAddress>0x{:08X}</baseAddress>'.format(region.origin))
+            svd.append('            <size>0x{:08X}</size>'.format(region.size))
+            svd.append('        </memoryRegion>')
+        svd.append('    </vendorExtensions>')
     svd.append('</device>')
     return "\n".join(svd)