diff --git a/WHENCE b/WHENCE
index be9a63a..4e77e81 100644
--- a/WHENCE
+++ b/WHENCE
@@ -3337,6 +3337,9 @@ File: nvidia/gm20b/gr/sw_bundle_init.bin
 File: nvidia/gm20b/gr/sw_ctx.bin
 File: nvidia/gm20b/gr/sw_method_init.bin
 File: nvidia/gm20b/gr/sw_nonctx.bin
+File: nvidia/gm20b/pmu/desc.bin
+File: nvidia/gm20b/pmu/image.bin
+File: nvidia/gm20b/pmu/sig.bin
 File: nvidia/gp100/acr/bl.bin
 File: nvidia/gp100/acr/ucode_load.bin
 File: nvidia/gp100/acr/ucode_unload.bin
diff --git a/nvidia/gm20b/pmu/desc.bin b/nvidia/gm20b/pmu/desc.bin
new file mode 100644
index 0000000..0807148
Binary files /dev/null and b/nvidia/gm20b/pmu/desc.bin differ
diff --git a/nvidia/gm20b/pmu/image.bin b/nvidia/gm20b/pmu/image.bin
new file mode 100644
index 0000000..fbae86d
Binary files /dev/null and b/nvidia/gm20b/pmu/image.bin differ
diff --git a/nvidia/gm20b/pmu/sig.bin b/nvidia/gm20b/pmu/sig.bin
new file mode 100644
index 0000000..3551c4a
Binary files /dev/null and b/nvidia/gm20b/pmu/sig.bin differ