diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 714ed8a..f7392f6 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -132,9 +132,16 @@
 static struct z_stream_s stream;
 
 #ifdef CONFIG_PSTORE
+static struct nvram_os_partition of_config_partition = {
+	.name = "of-config",
+	.index = -1,
+	.os_partition = false
+};
+
 static enum pstore_type_id nvram_type_ids[] = {
 	PSTORE_TYPE_DMESG,
 	PSTORE_TYPE_PPC_RTAS,
+	PSTORE_TYPE_PPC_OF,
 	-1
 };
 static int read_type;
@@ -332,10 +339,15 @@
 
 	tmp_index = part->index;
 
-	rc = ppc_md.nvram_read((char *)&info, sizeof(struct err_log_info), &tmp_index);
-	if (rc <= 0) {
-		pr_err("%s: Failed nvram_read (%d)\n", __FUNCTION__, rc);
-		return rc;
+	if (part->os_partition) {
+		rc = ppc_md.nvram_read((char *)&info,
+					sizeof(struct err_log_info),
+					&tmp_index);
+		if (rc <= 0) {
+			pr_err("%s: Failed nvram_read (%d)\n", __FUNCTION__,
+									rc);
+			return rc;
+		}
 	}
 
 	rc = ppc_md.nvram_read(buff, length, &tmp_index);
@@ -344,8 +356,10 @@
 		return rc;
 	}
 
-	*error_log_cnt = info.seq_num;
-	*err_type = info.error_type;
+	if (part->os_partition) {
+		*error_log_cnt = info.seq_num;
+		*err_type = info.error_type;
+	}
 
 	return 0;
 }
@@ -516,7 +530,7 @@
 }
 
 /*
- * Reads the oops/panic report and ibm,rtas-log partition.
+ * Reads the oops/panic report, rtas and of-config partition.
  * Returns the length of the data we read from each partition.
  * Returns 0 if we've been called before.
  */
@@ -525,9 +539,11 @@
 				struct pstore_info *psi)
 {
 	struct oops_log_info *oops_hdr;
-	unsigned int err_type, id_no;
+	unsigned int err_type, id_no, size = 0;
 	struct nvram_os_partition *part = NULL;
 	char *buff = NULL;
+	int sig = 0;
+	loff_t p;
 
 	read_type++;
 
@@ -542,10 +558,29 @@
 		time->tv_sec = last_rtas_event;
 		time->tv_nsec = 0;
 		break;
+	case PSTORE_TYPE_PPC_OF:
+		sig = NVRAM_SIG_OF;
+		part = &of_config_partition;
+		*type = PSTORE_TYPE_PPC_OF;
+		*id = PSTORE_TYPE_PPC_OF;
+		time->tv_sec = 0;
+		time->tv_nsec = 0;
+		break;
 	default:
 		return 0;
 	}
 
+	if (!part->os_partition) {
+		p = nvram_find_partition(part->name, sig, &size);
+		if (p <= 0) {
+			pr_err("nvram: Failed to find partition %s, "
+				"err %d\n", part->name, (int)p);
+			return 0;
+		}
+		part->index = p;
+		part->size = size;
+	}
+
 	buff = kmalloc(part->size, GFP_KERNEL);
 
 	if (!buff)
@@ -557,7 +592,9 @@
 	}
 
 	*count = 0;
-	*id = id_no;
+
+	if (part->os_partition)
+		*id = id_no;
 
 	if (nvram_type_ids[read_type] == PSTORE_TYPE_DMESG) {
 		oops_hdr = (struct oops_log_info *)buff;
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index ec24f9c..73148ae 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -327,6 +327,9 @@
 	case PSTORE_TYPE_PPC_RTAS:
 		sprintf(name, "rtas-%s-%lld", psname, id);
 		break;
+	case PSTORE_TYPE_PPC_OF:
+		sprintf(name, "powerpc-ofw-%s-%lld", psname, id);
+		break;
 	case PSTORE_TYPE_UNKNOWN:
 		sprintf(name, "unknown-%s-%lld", psname, id);
 		break;
diff --git a/include/linux/pstore.h b/include/linux/pstore.h
index d7a8fe9..615dc18 100644
--- a/include/linux/pstore.h
+++ b/include/linux/pstore.h
@@ -37,6 +37,7 @@
 	PSTORE_TYPE_FTRACE	= 3,
 	/* PPC64 partition types */
 	PSTORE_TYPE_PPC_RTAS	= 4,
+	PSTORE_TYPE_PPC_OF	= 5,
 	PSTORE_TYPE_UNKNOWN	= 255
 };