EDAC, MCE: Add an F15h NB MCE decoder

by (almost) reusing the F10h one since the signatures are the same.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index 44e6cda..efbcb53 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -556,6 +556,15 @@
 		goto out;
 		break;
 
+	case 0x19:
+		if (boot_cpu_data.x86 == 0x15)
+			pr_cont("Compute Unit Data Error.\n");
+		else
+			ret = false;
+
+		goto out;
+		break;
+
 	case 0x1c ... 0x1f:
 		offset = 24;
 		break;
@@ -804,6 +813,7 @@
 		xec_mask = 0x1f;
 		fam_ops->dc_mce = f15h_dc_mce;
 		fam_ops->ic_mce = f15h_ic_mce;
+		fam_ops->nb_mce = f10h_nb_mce;
 		break;
 
 	default: