diff --git a/arch/powerpc/cpu/mpc85xx/liodn.c b/arch/powerpc/cpu/mpc85xx/liodn.c
index e14de9d..8df9f8e 100644
--- a/arch/powerpc/cpu/mpc85xx/liodn.c
+++ b/arch/powerpc/cpu/mpc85xx/liodn.c
@@ -184,6 +184,35 @@
 #endif
 }
 
+static void fdt_fixup_srio_liodn(void *blob, struct srio_liodn_id_table *tbl)
+{
+	int i, srio_off;
+
+	/* search for srio node, if doesn't exist just return - nothing todo */
+	srio_off = fdt_node_offset_by_compatible(blob, -1, "fsl,srio");
+	if (srio_off < 0)
+		return ;
+
+	for (i = 0; i < srio_liodn_tbl_sz; i++) {
+		int off, portid = tbl[i].portid;
+
+		off = fdt_node_offset_by_prop_value(blob, srio_off,
+			 "cell-index", &portid, 4);
+		if (off >= 0) {
+			off = fdt_setprop(blob, off, "fsl,liodn",
+				&tbl[i].id[0],
+				sizeof(u32) * tbl[i].num_ids);
+			if (off > 0)
+				printf("WARNING unable to set fsl,liodn for "
+					"fsl,srio port %d: %s\n",
+					portid, fdt_strerror(off));
+		} else {
+			debug("WARNING: couldn't set fsl,liodn for srio: %s.\n",
+				fdt_strerror(off));
+		}
+	}
+}
+
 static void fdt_fixup_liodn_tbl(void *blob, struct liodn_id_table *tbl, int sz)
 {
 	int i;
@@ -213,6 +242,8 @@
 
 void fdt_fixup_liodn(void *blob)
 {
+	fdt_fixup_srio_liodn(blob, srio_liodn_tbl);
+
 	fdt_fixup_liodn_tbl(blob, liodn_tbl, liodn_tbl_sz);
 #ifdef CONFIG_SYS_DPAA_FMAN
 	fdt_fixup_liodn_tbl(blob, fman1_liodn_tbl, fman1_liodn_tbl_sz);
diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c
index 5bb9f53..112c603 100644
--- a/arch/powerpc/cpu/mpc8xxx/fdt.c
+++ b/arch/powerpc/cpu/mpc8xxx/fdt.c
@@ -275,21 +275,73 @@
 }
 
 #ifdef CONFIG_SYS_SRIO
+static inline void ft_disable_srio_port(void *blob, int srio_off, int port)
+{
+	int off = fdt_node_offset_by_prop_value(blob, srio_off,
+			"cell-index", &port, 4);
+	if (off >= 0) {
+		off = fdt_setprop_string(blob, off, "status", "disabled");
+		if (off > 0)
+			printf("WARNING unable to set status for fsl,srio "
+				"port %d: %s\n", port, fdt_strerror(off));
+	}
+}
+
+static inline void ft_disable_rman(void *blob)
+{
+	int off = fdt_node_offset_by_compatible(blob, -1, "fsl,rman");
+	if (off >= 0) {
+		off = fdt_setprop_string(blob, off, "status", "disabled");
+		if (off > 0)
+			printf("WARNING unable to set status for fsl,rman %s\n",
+				fdt_strerror(off));
+	}
+}
+
+static inline void ft_disable_rmu(void *blob)
+{
+	int off = fdt_node_offset_by_compatible(blob, -1, "fsl,srio-rmu");
+	if (off >= 0) {
+		off = fdt_setprop_string(blob, off, "status", "disabled");
+		if (off > 0)
+			printf("WARNING unable to set status for "
+				"fsl,srio-rmu %s\n", fdt_strerror(off));
+	}
+}
+
 void ft_srio_setup(void *blob)
 {
+	int srio1_used = 0, srio2_used = 0;
+	int srio_off;
+
+	/* search for srio node, if doesn't exist just return - nothing todo */
+	srio_off = fdt_node_offset_by_compatible(blob, -1, "fsl,srio");
+	if (srio_off < 0)
+		return ;
+
 #ifdef CONFIG_SRIO1
-	if (!is_serdes_configured(SRIO1)) {
-		fdt_del_node_and_alias(blob, "rio0");
-	}
-#else
-	fdt_del_node_and_alias(blob, "rio0");
+	if (is_serdes_configured(SRIO1))
+		srio1_used = 1;
 #endif
 #ifdef CONFIG_SRIO2
-	if (!is_serdes_configured(SRIO2)) {
-		fdt_del_node_and_alias(blob, "rio1");
-	}
-#else
-	fdt_del_node_and_alias(blob, "rio1");
+	if (is_serdes_configured(SRIO2))
+		srio2_used = 1;
 #endif
+
+	/* mark port1 disabled */
+	if (!srio1_used)
+		ft_disable_srio_port(blob, srio_off, 1);
+
+	/* mark port2 disabled */
+	if (!srio2_used)
+		ft_disable_srio_port(blob, srio_off, 2);
+
+	/* if both ports not used, disable controller, rmu and rman */
+	if (!srio1_used && !srio2_used) {
+		fdt_setprop_string(blob, srio_off, "status", "disabled");
+
+		ft_disable_rman(blob);
+		ft_disable_rmu(blob);
+	}
 }
 #endif