Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xx

11 files changed, 278 insertions, 92 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index 6776c85..6e5aec2 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -83,6 +83,7 @@ COBJS-$(CONFIG_PPC_P4080)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P5020)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P5040)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_T4240)	+= ddr-gen3.o
+COBJS-$(CONFIG_PPC_T4160)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_B4420)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_B4860)	+= ddr-gen3.o
 COBJS-$(CONFIG_BSC9131)		+= ddr-gen3.o
@@ -102,6 +103,7 @@ COBJS-$(CONFIG_PPC_P4080) += p4080_ids.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_ids.o
 COBJS-$(CONFIG_PPC_P5040) += p5040_ids.o
 COBJS-$(CONFIG_PPC_T4240) += t4240_ids.o
+COBJS-$(CONFIG_PPC_T4160) += t4240_ids.o
 COBJS-$(CONFIG_PPC_B4420) += b4860_ids.o
 COBJS-$(CONFIG_PPC_B4860) += b4860_ids.o
 
@@ -137,6 +139,7 @@ COBJS-$(CONFIG_PPC_P4080) += p4080_serdes.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_serdes.o
 COBJS-$(CONFIG_PPC_P5040) += p5040_serdes.o
 COBJS-$(CONFIG_PPC_T4240) += t4240_serdes.o
+COBJS-$(CONFIG_PPC_T4160) += t4240_serdes.o
 COBJS-$(CONFIG_PPC_B4420) += b4860_serdes.o
 COBJS-$(CONFIG_PPC_B4860) += b4860_serdes.o
 COBJS-$(CONFIG_BSC9132) += bsc9132_serdes.o
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 53713e3..48e6a05 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -637,6 +637,28 @@ skip_l2:
 	}
 #endif
 
+#if defined(CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE)
+		ccsr_usb_phy_t *usb_phy =
+			(void *)CONFIG_SYS_MPC85xx_USB1_PHY_ADDR;
+		setbits_be32(&usb_phy->pllprg[1],
+			     CONFIG_SYS_FSL_USB_PLLPRG2_PHY2_CLK_EN |
+			     CONFIG_SYS_FSL_USB_PLLPRG2_PHY1_CLK_EN |
+			     CONFIG_SYS_FSL_USB_PLLPRG2_MFI |
+			     CONFIG_SYS_FSL_USB_PLLPRG2_PLL_EN);
+		setbits_be32(&usb_phy->port1.ctrl,
+			     CONFIG_SYS_FSL_USB_CTRL_PHY_EN);
+		setbits_be32(&usb_phy->port1.drvvbuscfg,
+			     CONFIG_SYS_FSL_USB_DRVVBUS_CR_EN);
+		setbits_be32(&usb_phy->port1.pwrfltcfg,
+			     CONFIG_SYS_FSL_USB_PWRFLT_CR_EN);
+		setbits_be32(&usb_phy->port2.ctrl,
+			     CONFIG_SYS_FSL_USB_CTRL_PHY_EN);
+		setbits_be32(&usb_phy->port2.drvvbuscfg,
+			     CONFIG_SYS_FSL_USB_DRVVBUS_CR_EN);
+		setbits_be32(&usb_phy->port2.pwrfltcfg,
+			     CONFIG_SYS_FSL_USB_PWRFLT_CR_EN);
+#endif
+
 #ifdef CONFIG_FMAN_ENET
 	fman_enet_init();
 #endif
diff --git a/arch/powerpc/cpu/mpc85xx/ddr-gen3.c b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
index ef0dd1d..c5b4720 100644
--- a/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
+++ b/arch/powerpc/cpu/mpc85xx/ddr-gen3.c
@@ -142,7 +142,7 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
 		}
 	}
 #ifdef CONFIG_SYS_FSL_ERRATUM_A_004934
-	out_be32(&ddr->debug[28], 0x00003000);
+	out_be32(&ddr->debug[28], 0x30003000);
 #endif
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_DDR_A003474
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
index 01dcdf6..93eca76 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c
@@ -164,7 +164,7 @@ u64 serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift)
 	}
 
 	cfg >>= sd_prctl_shift;
-	printf("Using SERDES%d Protocol: 0x%x\n", sd + 1, cfg);
+	printf("Using SERDES%d Protocol: %d (0x%x)\n", sd + 1, cfg, cfg);
 	if (!is_serdes_prtcl_valid(sd, cfg))
 		printf("SERDES%d[PRTCL] = 0x%x is not valid\n", sd + 1, cfg);
 
diff --git a/arch/powerpc/cpu/mpc85xx/portals.c b/arch/powerpc/cpu/mpc85xx/portals.c
index d529095..672edde 100644
--- a/arch/powerpc/cpu/mpc85xx/portals.c
+++ b/arch/powerpc/cpu/mpc85xx/portals.c
@@ -128,24 +128,32 @@ static int fdt_qportal(void *blob, int off, int id, char *name,
 
 	childoff = fdt_subnode_offset(blob, off, name);
 	if (create) {
-		if (childoff <= 0)
-			childoff = fdt_add_subnode(blob, off, name);
+		char handle[64], *p;
 
-		if (childoff > 0) {
-			char handle[64], *p;
+		strncpy(handle, name, sizeof(handle));
+		p = strchr(handle, '@');
+		if (!strncmp(name, "fman", 4)) {
+			*p = *(p + 1);
+			p++;
+		}
+		*p = '\0';
 
-			strncpy(handle, name, sizeof(handle));
-			p = strchr(handle, '@');
-			if (!strncmp(name, "fman", 4)) {
-				*p = *(p + 1);
-				p++;
-			}
-			*p = '\0';
+		dev_off = fdt_path_offset(blob, handle);
+		/* skip this node if alias is not found */
+		if (dev_off == -FDT_ERR_BADPATH)
+			return 0;
+		if (dev_off < 0)
+			return dev_off;
 
-			dev_off = fdt_path_offset(blob, handle);
-			if (dev_off < 0)
-				return dev_off;
+		if (childoff <= 0)
+			childoff = fdt_add_subnode(blob, off, name);
 
+		/* need to update the dev_off after adding a subnode */
+		dev_off = fdt_path_offset(blob, handle);
+		if (dev_off < 0)
+			return dev_off;
+
+		if (childoff > 0) {
 			dev_handle = fdt_get_phandle(blob, dev_off);
 			if (dev_handle <= 0) {
 				dev_handle = fdt_alloc_phandle(blob);
diff --git a/arch/powerpc/cpu/mpc85xx/release.S b/arch/powerpc/cpu/mpc85xx/release.S
index 5c4b1e3..467ea10 100644
--- a/arch/powerpc/cpu/mpc85xx/release.S
+++ b/arch/powerpc/cpu/mpc85xx/release.S
@@ -69,9 +69,9 @@ __secondary_start_page:
 #endif
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_CPU_A003999
-	mfspr	r3,977
+	mfspr	r3,SPRN_HDBCR1
 	oris	r3,r3,0x0100
-	mtspr	977,r3
+	mtspr	SPRN_HDBCR1,r3
 #endif
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_A004510
@@ -93,10 +93,10 @@ __secondary_start_page:
 1:	/* Erratum says set bits 55:60 to 001001 */
 	msync
 	isync
-	mfspr	r3,976
+	mfspr	r3,SPRN_HDBCR0
 	li	r4,0x48
 	rlwimi	r3,r4,0,0x1f8
-	mtspr	976,r3
+	mtspr	SPRN_HDBCR0,r3
 	isync
 2:
 #endif
@@ -159,9 +159,9 @@ __secondary_start_page:
 	 * we cannot access it yet before setting up a new TLB
 	 */
 	mfspr	r0,SPRN_PIR
-#if	defined(CONFIG_E6500)
+#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
 /*
- * PIR definition for E6500
+ * PIR definition for Chassis 2
  * 0-17 Reserved (logic 0s)
  * 8-19 CHIP_ID,    2'b00      - SoC 1
  *                  all others - reserved
@@ -187,7 +187,7 @@ __secondary_start_page:
 	slwi	r8,r4,6	/* spin table is padded to 64 byte */
 	add	r10,r3,r8
 
-#ifdef CONFIG_E6500
+#ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2
 	mfspr	r0,SPRN_PIR
 	/*
 	 * core 0 thread 0: pir reset value 0x00, new pir 0
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 297f2ed..f00b1ab 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -132,10 +132,15 @@ void get_sys_info (sys_info_t * sysInfo)
 		sysInfo->freqProcessor[cpu] =
 			 freqCC_PLL[cplx_pll] / core_cplx_PLL_div[c_pll_sel];
 	}
+#ifdef CONFIG_PPC_B4860
+#define FM1_CLK_SEL	0xe0000000
+#define FM1_CLK_SHIFT	29
+#else
 #define PME_CLK_SEL	0xe0000000
 #define PME_CLK_SHIFT	29
 #define FM1_CLK_SEL	0x1c000000
 #define FM1_CLK_SHIFT	26
+#endif
 	rcw_tmp = in_be32(&gur->rcwsr[7]);
 
 #ifdef CONFIG_SYS_DPAA_PME
@@ -185,6 +190,9 @@ void get_sys_info (sys_info_t * sysInfo)
 	case 4:
 		sysInfo->freqFMan[0] = freqCC_PLL[3] / 4;
 		break;
+	case 5:
+		sysInfo->freqFMan[0] = sysInfo->freqSystemBus;
+		break;
 	case 6:
 		sysInfo->freqFMan[0] = freqCC_PLL[4] / 2;
 		break;
@@ -285,6 +293,10 @@ void get_sys_info (sys_info_t * sysInfo)
 #endif
 #endif
 
+#ifdef CONFIG_SYS_DPAA_QBMAN
+	sysInfo->freqQMAN = sysInfo->freqSystemBus / 2;
+#endif
+
 #endif /* CONFIG_SYS_FSL_QORIQ_CHASSIS2 */
 
 #else /* CONFIG_FSL_CORENET */
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 3f76ee6..5542d0a 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -116,10 +116,10 @@ _start_e500:
 	/* Erratum says set bits 55:60 to 001001 */
 	msync
 	isync
-	mfspr	r3,976
+	mfspr	r3,SPRN_HDBCR0
 	li	r4,0x48
 	rlwimi	r3,r4,0,0x1f8
-	mtspr	976,r3
+	mtspr	SPRN_HDBCR0,r3
 	isync
 2:
 #endif
@@ -173,52 +173,6 @@ l2_disabled:
 	mfspr	r1,DBSR
 	mtspr	DBSR,r1		/* Clear all valid bits */
 
-	/*
-	 *	Enable L1 Caches early
-	 *
-	 */
-
-#ifdef CONFIG_SYS_CACHE_STASHING
-	/* set stash id to (coreID) * 2 + 32 + L1 CT (0) */
-	li	r2,(32 + 0)
-	mtspr	L1CSR2,r2
-#endif
-
-	/* Enable/invalidate the I-Cache */
-	lis	r2,(L1CSR1_ICFI|L1CSR1_ICLFR)@h
-	ori	r2,r2,(L1CSR1_ICFI|L1CSR1_ICLFR)@l
-	mtspr	SPRN_L1CSR1,r2
-1:
-	mfspr	r3,SPRN_L1CSR1
-	and.	r1,r3,r2
-	bne	1b
-
-	lis	r3,(L1CSR1_CPE|L1CSR1_ICE)@h
-	ori	r3,r3,(L1CSR1_CPE|L1CSR1_ICE)@l
-	mtspr	SPRN_L1CSR1,r3
-	isync
-2:
-	mfspr	r3,SPRN_L1CSR1
-	andi.	r1,r3,L1CSR1_ICE@l
-	beq	2b
-
-	/* Enable/invalidate the D-Cache */
-	lis	r2,(L1CSR0_DCFI|L1CSR0_DCLFR)@h
-	ori	r2,r2,(L1CSR0_DCFI|L1CSR0_DCLFR)@l
-	mtspr	SPRN_L1CSR0,r2
-1:
-	mfspr	r3,SPRN_L1CSR0
-	and.	r1,r3,r2
-	bne	1b
-
-	lis	r3,(L1CSR0_CPE|L1CSR0_DCE)@h
-	ori	r3,r3,(L1CSR0_CPE|L1CSR0_DCE)@l
-	mtspr	SPRN_L1CSR0,r3
-	isync
-2:
-	mfspr	r3,SPRN_L1CSR0
-	andi.	r1,r3,L1CSR0_DCE@l
-	beq	2b
 
 	.macro	create_tlb1_entry esel ts tsize epn wimg rpn perm phy_high scratch
 	lis	\scratch, FSL_BOOKE_MAS0(1, \esel, 0)@h
@@ -372,9 +326,9 @@ l2_disabled:
 #endif
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_CPU_A003999
-	mfspr	r3,977
+	mfspr	r3,SPRN_HDBCR1
 	oris	r3,r3,0x0100
-	mtspr	977,r3
+	mtspr	SPRN_HDBCR1,r3
 #endif
 
 	/* Enable Branch Prediction */
@@ -782,11 +736,57 @@ enable_l2_cluster_l2:
 	bne	1b
 	lis	r4, L2CSR0_L2E@h
 	sync
-	stw	r4, 0(r3)	/* eanble L2 */
+	stw	r4, 0(r3)	/* enable L2 */
 delete_ccsr_l2_tlb:
 	delete_tlb0_entry 0, CONFIG_SYS_CCSRBAR + 0xC20000, MAS2_I|MAS2_G, r3
 #endif
 
+	/*
+	 * Enable the L1. On e6500, this has to be done
+	 * after the L2 is up.
+	 */
+
+#ifdef CONFIG_SYS_CACHE_STASHING
+	/* set stash id to (coreID) * 2 + 32 + L1 CT (0) */
+	li	r2,(32 + 0)
+	mtspr	L1CSR2,r2
+#endif
+
+	/* Enable/invalidate the I-Cache */
+	lis	r2,(L1CSR1_ICFI|L1CSR1_ICLFR)@h
+	ori	r2,r2,(L1CSR1_ICFI|L1CSR1_ICLFR)@l
+	mtspr	SPRN_L1CSR1,r2
+1:
+	mfspr	r3,SPRN_L1CSR1
+	and.	r1,r3,r2
+	bne	1b
+
+	lis	r3,(L1CSR1_CPE|L1CSR1_ICE)@h
+	ori	r3,r3,(L1CSR1_CPE|L1CSR1_ICE)@l
+	mtspr	SPRN_L1CSR1,r3
+	isync
+2:
+	mfspr	r3,SPRN_L1CSR1
+	andi.	r1,r3,L1CSR1_ICE@l
+	beq	2b
+
+	/* Enable/invalidate the D-Cache */
+	lis	r2,(L1CSR0_DCFI|L1CSR0_DCLFR)@h
+	ori	r2,r2,(L1CSR0_DCFI|L1CSR0_DCLFR)@l
+	mtspr	SPRN_L1CSR0,r2
+1:
+	mfspr	r3,SPRN_L1CSR0
+	and.	r1,r3,r2
+	bne	1b
+
+	lis	r3,(L1CSR0_CPE|L1CSR0_DCE)@h
+	ori	r3,r3,(L1CSR0_CPE|L1CSR0_DCE)@l
+	mtspr	SPRN_L1CSR0,r3
+	isync
+2:
+	mfspr	r3,SPRN_L1CSR0
+	andi.	r1,r3,L1CSR0_DCE@l
+	beq	2b
 #ifdef CONFIG_SYS_FSL_ERRATUM_A004510
 #define DCSR_LAWBARH0	(CONFIG_SYS_CCSRBAR + 0x1000)
 #define LAW_SIZE_1M	0x13
diff --git a/arch/powerpc/cpu/mpc85xx/t4240_serdes.c b/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
index 102defa..c001780 100644
--- a/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/t4240_serdes.c
@@ -31,7 +31,8 @@ struct serdes_config {
 	u8 lanes[SRDS_MAX_LANES];
 };
 
-static struct serdes_config serdes1_cfg_tbl[] = {
+#ifdef CONFIG_PPC_T4240
+static const struct serdes_config serdes1_cfg_tbl[] = {
 	/* SerDes 1 */
 	{1, {XAUI_FM1_MAC9, XAUI_FM1_MAC9,
 		XAUI_FM1_MAC9, XAUI_FM1_MAC9,
@@ -66,7 +67,7 @@ static struct serdes_config serdes1_cfg_tbl[] = {
 		NONE, NONE, QSGMII_FM1_A, NONE}},
 	{}
 };
-static struct serdes_config serdes2_cfg_tbl[] = {
+static const struct serdes_config serdes2_cfg_tbl[] = {
 	/* SerDes 2 */
 	{1, {XAUI_FM2_MAC9, XAUI_FM2_MAC9,
 		XAUI_FM2_MAC9, XAUI_FM2_MAC9,
@@ -150,7 +151,7 @@ static struct serdes_config serdes2_cfg_tbl[] = {
 		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4}},
 	{}
 };
-static struct serdes_config serdes3_cfg_tbl[] = {
+static const struct serdes_config serdes3_cfg_tbl[] = {
 	/* SerDes 3 */
 	{2, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1}},
 	{4, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, PCIE2, PCIE2}},
@@ -174,20 +175,151 @@ static struct serdes_config serdes3_cfg_tbl[] = {
 		SRIO1, SRIO1, SRIO1, SRIO1}},
 	{}
 };
-static struct serdes_config serdes4_cfg_tbl[] = {
+static const struct serdes_config serdes4_cfg_tbl[] = {
 	/* SerDes 4 */
 	{2, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE3, PCIE3, PCIE3, PCIE3}},
 	{4, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, PCIE4, PCIE4}},
 	{6, {PCIE3, PCIE3, PCIE3, PCIE3, SRIO2, SRIO2, SRIO2, SRIO2}},
 	{8, {PCIE3, PCIE3, PCIE3, PCIE3, SRIO2, SRIO2, SRIO2, SRIO2}},
-	{10, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, SATA1, SATA1}},
-	{12, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, SATA1, SATA1}},
+	{10, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, SATA1, SATA2} },
+	{12, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, SATA1, SATA2} },
 	{14, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, SRIO2, SRIO2}},
 	{16, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, SRIO2, SRIO2}},
 	{18, {PCIE3, PCIE3, PCIE3, PCIE3, AURORA, AURORA, AURORA, AURORA}},
 	{}
 };
-static struct serdes_config *serdes_cfg_tbl[] = {
+#elif defined(CONFIG_PPC_T4160)
+static const struct serdes_config serdes1_cfg_tbl[] = {
+	/* SerDes 1 */
+	{1, {XAUI_FM1_MAC9, XAUI_FM1_MAC9,
+		XAUI_FM1_MAC9, XAUI_FM1_MAC9,
+		XAUI_FM1_MAC10, XAUI_FM1_MAC10,
+		XAUI_FM1_MAC10, XAUI_FM1_MAC10} },
+	{2, {HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC10, HIGIG_FM1_MAC10,
+		HIGIG_FM1_MAC10, HIGIG_FM1_MAC10} },
+	{4, {HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC10, HIGIG_FM1_MAC10,
+		HIGIG_FM1_MAC10, HIGIG_FM1_MAC10} },
+	{28, {SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6,
+		SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC9,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4} },
+	{36, {SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6,
+		SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC9,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4} },
+	{38, {NONE, NONE, QSGMII_FM1_B, NONE,
+		NONE, NONE, QSGMII_FM1_A, NONE} },
+	{}
+};
+static const struct serdes_config serdes2_cfg_tbl[] = {
+	/* SerDes 2 */
+	{7, {XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{13, {XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{16, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{22, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{25, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{26, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		NONE, NONE} },
+	{28, {SGMII_FM2_DTSEC5, SGMII_FM2_DTSEC6,
+		SGMII_FM2_DTSEC10, SGMII_FM2_DTSEC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{36, {SGMII_FM2_DTSEC5, SGMII_FM2_DTSEC6,
+		SGMII_FM2_DTSEC10, SGMII_FM2_DTSEC9,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{38, {NONE, NONE, QSGMII_FM2_B, NONE,
+		NONE, QSGMII_FM1_A, NONE, NONE} },
+	{40, {SGMII_FM2_DTSEC5, SGMII_FM2_DTSEC6,
+		SGMII_FM2_DTSEC10, SGMII_FM2_DTSEC9,
+		NONE, QSGMII_FM1_A, NONE, NONE} },
+	{46, {SGMII_FM2_DTSEC5, SGMII_FM2_DTSEC6,
+		SGMII_FM2_DTSEC10, SGMII_FM2_DTSEC9,
+		NONE, QSGMII_FM1_A, NONE, NONE} },
+	{48, {SGMII_FM2_DTSEC5, SGMII_FM2_DTSEC6,
+		SGMII_FM2_DTSEC10, SGMII_FM2_DTSEC9,
+		NONE, QSGMII_FM1_A, NONE, NONE} },
+	{50, {XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		XAUI_FM2_MAC9, XAUI_FM2_MAC9,
+		NONE, NONE, NONE, NONE} },
+	{52, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		NONE, NONE, NONE, NONE} },
+	{54, {HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		HIGIG_FM2_MAC9, HIGIG_FM2_MAC9,
+		NONE, NONE, NONE, NONE} },
+	{56, {NONE, XFI_FM1_MAC10,
+		XFI_FM2_MAC10, NONE,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		SGMII_FM2_DTSEC3, SGMII_FM2_DTSEC4} },
+	{57, {NONE, XFI_FM1_MAC10,
+		XFI_FM2_MAC10, NONE,
+		SGMII_FM2_DTSEC1, SGMII_FM2_DTSEC2,
+		NONE, NONE} },
+	{}
+};
+static const struct serdes_config serdes3_cfg_tbl[] = {
+	/* SerDes 3 */
+	{2, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1} },
+	{4, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, PCIE2, PCIE2} },
+	{6, {PCIE1, PCIE1, PCIE1, PCIE1, SRIO1, SRIO1, SRIO1, SRIO1} },
+	{8, {PCIE1, PCIE1, PCIE1, PCIE1, SRIO1, NONE, NONE, NONE} },
+	{9, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN} },
+	{10, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN} },
+	{12, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		PCIE2, PCIE2, PCIE2, PCIE2} },
+	{14, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		PCIE2, PCIE2, PCIE2, PCIE2} },
+	{16, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		SRIO1, SRIO1, SRIO1, SRIO1} },
+	{17, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		SRIO1, SRIO1, SRIO1, SRIO1} },
+	{19, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+		SRIO1, SRIO1, SRIO1, SRIO1} },
+	{20, {INTERLAKEN, INTERLAKEN, INTERLAKEN, INTERLAKEN,
+			NONE, NONE, NONE, NONE} },
+	{}
+};
+static const struct serdes_config serdes4_cfg_tbl[] = {
+	/* SerDes 4 */
+	{4, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, PCIE4, PCIE4} },
+	{6, {SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2} },
+	{8, {SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2, SRIO2} },
+	{10, {PCIE3, PCIE3, PCIE3, PCIE3, SATA1, SATA1, SATA2, SATA2} },
+	{12, {AURORA, AURORA, AURORA, AURORA, SATA1, SATA1, SATA2, SATA2} },
+	{14, {AURORA, AURORA, AURORA, AURORA, SRIO2, SRIO2, SRIO2, SRIO2} },
+	{16, {AURORA, AURORA, AURORA, AURORA, SRIO2, SRIO2, SRIO2, SRIO2} },
+	{18, {AURORA, AURORA, AURORA, AURORA, AURORA, AURORA, AURORA, AURORA} },
+	{}
+}
+;
+#else
+#error "Need to define SerDes protocol"
+#endif
+static const struct serdes_config *serdes_cfg_tbl[] = {
 	serdes1_cfg_tbl,
 	serdes2_cfg_tbl,
 	serdes3_cfg_tbl,
@@ -196,7 +328,7 @@ static struct serdes_config *serdes_cfg_tbl[] = {
 
 enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
 {
-	struct serdes_config *ptr;
+	const struct serdes_config *ptr;
 
 	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
 		return 0;
@@ -213,7 +345,7 @@ enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
 int is_serdes_prtcl_valid(int serdes, u32 prtcl)
 {
 	int i;
-	struct serdes_config *ptr;
+	const struct serdes_config *ptr;
 
 	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
 		return 0;
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index 39525fb..0087cd0 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -77,6 +77,7 @@ static struct cpu_type cpu_type_list[] = {
 	CPU_TYPE_ENTRY(P5040, P5040, 4),
 	CPU_TYPE_ENTRY(T4240, T4240, 0),
 	CPU_TYPE_ENTRY(T4120, T4120, 0),
+	CPU_TYPE_ENTRY(T4160, T4160, 0),
 	CPU_TYPE_ENTRY(B4860, B4860, 0),
 	CPU_TYPE_ENTRY(G4860, G4860, 0),
 	CPU_TYPE_ENTRY(G4060, G4060, 0),
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
index 5311a26..7a8636d 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/main.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
@@ -186,7 +186,7 @@ const char * step_to_string(unsigned int step) {
 	return step_string_tbl[s];
 }
 
-unsigned long long step_assign_addresses(fsl_ddr_info_t *pinfo,
+static unsigned long long __step_assign_addresses(fsl_ddr_info_t *pinfo,
 			  unsigned int dbw_cap_adj[])
 {
 	int i, j;
@@ -354,6 +354,11 @@ unsigned long long step_assign_addresses(fsl_ddr_info_t *pinfo,
 	return total_mem;
 }
 
+/* Use weak function to allow board file to override the address assignment */
+__attribute__((weak, alias("__step_assign_addresses")))
+unsigned long long step_assign_addresses(fsl_ddr_info_t *pinfo,
+			  unsigned int dbw_cap_adj[]);
+
 unsigned long long
 fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step,
 				       unsigned int size_only)
@@ -541,14 +546,17 @@ phys_size_t fsl_ddr_sdram(void)
 		total_memory = fsl_ddr_compute(&info, STEP_GET_SPD, 0);
 
 	/* setup 3-way interleaving before enabling DDRC */
-	switch (info.memctl_opts[0].memctl_interleaving_mode) {
-	case FSL_DDR_3WAY_1KB_INTERLEAVING:
-	case FSL_DDR_3WAY_4KB_INTERLEAVING:
-	case FSL_DDR_3WAY_8KB_INTERLEAVING:
-		fsl_ddr_set_intl3r(info.memctl_opts[0].memctl_interleaving_mode);
-		break;
-	default:
-		break;
+	if (info.memctl_opts[0].memctl_interleaving) {
+		switch (info.memctl_opts[0].memctl_interleaving_mode) {
+		case FSL_DDR_3WAY_1KB_INTERLEAVING:
+		case FSL_DDR_3WAY_4KB_INTERLEAVING:
+		case FSL_DDR_3WAY_8KB_INTERLEAVING:
+			fsl_ddr_set_intl3r(
+				info.memctl_opts[0].memctl_interleaving_mode);
+			break;
+		default:
+			break;
+		}
 	}
 
 	/* Program configuration registers. */