t1040d4rdb: assign muxed pins to qe-tdm when set hwconfig qe-tdm

index d4c3d9d..7270be1 100644
@@ -13,6 +13,7 @@
 #include <asm/processor.h>
 #include <linux/ctype.h>
 #include <asm/io.h>
+#include <asm/fsl_fdt.h>
 #include <asm/fsl_portals.h>
 #include <hwconfig.h>
 #ifdef CONFIG_FSL_ESDHC

@@ -943,3 +944,13 @@ int ft_verify_fdt(void *fdt)
 
 	return 1;
 }
+
+void fdt_del_diu(void *blob)
+{
+	int nodeoff = 0;
+
+	while ((nodeoff = fdt_node_offset_by_compatible(blob, 0,
+				"fsl,diu")) >= 0) {
+		fdt_del_node(blob, nodeoff);
+	}
+}

new file mode 100644
index 0000000..82e8f45
@@ -0,0 +1,11 @@
+/*
+ * Copyright 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+#ifndef _FSL_FDT_H_
+#define _FSL_FDT_H_
+
+void fdt_del_diu(void *blob);
+
+#endif

index 2fb4105..86de26c 100644
@@ -44,3 +44,4 @@ void cpld_write(unsigned int reg, u8 value);
 		cpld_write(offsetof(struct cpld_data, reg), value)
 #define MISC_CTL_SG_SEL		0x80
 #define MISC_CTL_AURORA_SEL	0x02
+#define MISC_MUX_QE_TDM		0xc0

index d982dfc..3227652 100644
@@ -6,12 +6,14 @@
 
 #include <common.h>
 #include <command.h>
+#include <hwconfig.h>
 #include <netdev.h>
 #include <linux/compiler.h>
 #include <asm/mmu.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
 #include <asm/immap_85xx.h>
+#include <asm/fsl_fdt.h>
 #include <asm/fsl_law.h>
 #include <asm/fsl_serdes.h>
 #include <asm/fsl_portals.h>

@@ -110,6 +112,12 @@ int misc_init_r(void)
 					 MISC_CTL_SG_SEL | MISC_CTL_AURORA_SEL);
 
 #if defined(CONFIG_T1040D4RDB)
+	if (hwconfig("qe-tdm")) {
+		CPLD_WRITE(sfp_ctl_status, CPLD_READ(sfp_ctl_status) |
+			   MISC_MUX_QE_TDM);
+		printf("QECSR : 0x%02x, mux to qe-tdm\n",
+		       CPLD_READ(sfp_ctl_status));
+	}
 	/* Mask all CPLD interrupt sources, except QSGMII interrupts */
 	if (CPLD_READ(sw_ver) < 0x03) {
 		debug("CPLD SW version 0x%02x doesn't support int_mask\n",

@@ -149,5 +157,7 @@ int ft_board_setup(void *blob, bd_t *bd)
 	fdt_fixup_fman_ethernet(blob);
 #endif
 
+	if (hwconfig("qe-tdm"))
+		fdt_del_diu(blob);
 	return 0;
 }