diff --git a/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build b/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build
new file mode 100644
index 0000000..c00b356
--- /dev/null
+++ b/gen/xyz/openbmc_project/State/BMCRedundancy/meson.build
@@ -0,0 +1,14 @@
+# Generated file; do not modify.
+generated_sources += custom_target(
+    'xyz/openbmc_project/State/BMCRedundancy__cpp'.underscorify(),
+    input: [ meson.source_root() / 'xyz/openbmc_project/State/BMCRedundancy.interface.yaml',  ],
+    output: [ 'server.cpp', 'server.hpp', 'client.hpp',  ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'cpp',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'xyz/openbmc_project/State/BMCRedundancy',
+    ],
+)
+
diff --git a/gen/xyz/openbmc_project/State/meson.build b/gen/xyz/openbmc_project/State/meson.build
index 63dbd21..d94d873 100644
--- a/gen/xyz/openbmc_project/State/meson.build
+++ b/gen/xyz/openbmc_project/State/meson.build
@@ -14,6 +14,21 @@
     build_by_default: true,
 )
 
+subdir('BMCRedundancy')
+generated_others += custom_target(
+    'xyz/openbmc_project/State/BMCRedundancy__markdown'.underscorify(),
+    input: [ meson.source_root() / 'xyz/openbmc_project/State/BMCRedundancy.interface.yaml',  ],
+    output: [ 'BMCRedundancy.md' ],
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'markdown',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.source_root(),
+        'xyz/openbmc_project/State/BMCRedundancy',
+    ],
+    build_by_default: true,
+)
+
 subdir('Boot')
 subdir('Chassis')
 generated_others += custom_target(
diff --git a/xyz/openbmc_project/State/BMCRedundancy.interface.yaml b/xyz/openbmc_project/State/BMCRedundancy.interface.yaml
new file mode 100644
index 0000000..c4ff547
--- /dev/null
+++ b/xyz/openbmc_project/State/BMCRedundancy.interface.yaml
@@ -0,0 +1,8 @@
+description: >
+    An interface to describe the primary BMC within a multi-BMC environment.
+properties:
+    - name: ActivePrimaryBMC
+      type: object_path
+      description: >
+          indicates the active-primary BMC object path, looks like:
+          "/xyz/openbmc_project/inventory/system/chassis0/bmc0"