diff --git a/WHENCE b/WHENCE
index be9a63ab9f573426b696be23a653a4147e1dbffe..4e77e811590c8befaa1974564c439d466c218a41 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 0000000000000000000000000000000000000000..08071489a8abdf7fa7bd4b4a5d7cc31834dc8aec
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 0000000000000000000000000000000000000000..fbae86d994ca9bcb1d2131df90fc248f99086530
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 0000000000000000000000000000000000000000..3551c4adbb94c163b53cf1e7800912da17cca76e
Binary files /dev/null and b/nvidia/gm20b/pmu/sig.bin differ