Merge git://git.denx.de/u-boot-fsl-qoriq

- DPAA2 fixes and DDR errata workaround for LS1021A

6 files changed, 40 insertions, 37 deletions

diff --git a/board/freescale/ls1021aiot/ls1021aiot.c b/board/freescale/ls1021aiot/ls1021aiot.c
index fb05b55b5c..70992a5ce4 100644
--- a/board/freescale/ls1021aiot/ls1021aiot.c
+++ b/board/freescale/ls1021aiot/ls1021aiot.c
@@ -97,6 +97,8 @@ int dram_init(void)
 	ddrmc_init();
 #endif
 
+	erratum_a008850_post();
+
 	gd->ram_size = DDR_SIZE;
 	return 0;
 }
diff --git a/board/freescale/ls1021aqds/ddr.c b/board/freescale/ls1021aqds/ddr.c
index 98faf9389e..d3e2e53321 100644
--- a/board/freescale/ls1021aqds/ddr.c
+++ b/board/freescale/ls1021aqds/ddr.c
@@ -179,6 +179,8 @@ int fsl_initdram(void)
 	fsl_dp_resume();
 #endif
 
+	erratum_a008850_post();
+
 	gd->ram_size = dram_size;
 
 	return 0;
diff --git a/board/freescale/ls1021aqds/ddr.h b/board/freescale/ls1021aqds/ddr.h
index ff1fe8e2ec..58a8838436 100644
--- a/board/freescale/ls1021aqds/ddr.h
+++ b/board/freescale/ls1021aqds/ddr.h
@@ -5,6 +5,9 @@
 
 #ifndef __DDR_H__
 #define __DDR_H__
+
+void erratum_a008850_post(void);
+
 struct board_specific_parameters {
 	u32 n_ranks;
 	u32 datarate_mhz_high;
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
index c08be1ee46..2ca2bd9909 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -200,10 +200,6 @@ int board_early_init_f(void)
 #ifdef CONFIG_SPL_BUILD
 void board_init_f(ulong dummy)
 {
-	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
-					CONFIG_SYS_CCI400_OFFSET);
-	unsigned int major;
-
 #ifdef CONFIG_NAND_BOOT
 	struct ccsr_gur __iomem *gur = (void *)CONFIG_SYS_FSL_GUTS_ADDR;
 	u32 porsr1, pinctl;
@@ -240,10 +236,6 @@ void board_init_f(ulong dummy)
 	i2c_init_all();
 #endif
 
-	major = get_soc_major_rev();
-	if (major == SOC_MAJOR_VER_1_0)
-		out_le32(&cci->ctrl_ord, CCI400_CTRLORD_TERM_BARRIER);
-
 	timer_init();
 	dram_init();
 
@@ -420,22 +412,12 @@ int misc_init_r(void)
 
 int board_init(void)
 {
-	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
-					CONFIG_SYS_CCI400_OFFSET);
-	unsigned int major;
-
 #ifdef CONFIG_SYS_FSL_ERRATUM_A010315
 	erratum_a010315();
 #endif
 #ifdef CONFIG_SYS_FSL_ERRATUM_A009942
 	erratum_a009942_check_cpo();
 #endif
-	major = get_soc_major_rev();
-	if (major == SOC_MAJOR_VER_1_0) {
-		/* Set CCI-400 control override register to
-		 * enable barrier transaction */
-		out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
-	}
 
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT);
 
@@ -456,18 +438,6 @@ int board_init(void)
 #if defined(CONFIG_DEEP_SLEEP)
 void board_sleep_prepare(void)
 {
-	struct ccsr_cci400 __iomem *cci = (void *)(CONFIG_SYS_IMMR +
-						CONFIG_SYS_CCI400_OFFSET);
-	unsigned int major;
-
-	major = get_soc_major_rev();
-	if (major == SOC_MAJOR_VER_1_0) {
-		/* Set CCI-400 control override register to
-		 * enable barrier transaction */
-		out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
-	}
-
-
 #ifdef CONFIG_LAYERSCAPE_NS_ACCESS
 	enable_layerscape_ns_access();
 #endif
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index beb82cebb6..01ba1bc962 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -222,6 +222,8 @@ int dram_init(void)
 	ddrmc_init();
 #endif
 
+	erratum_a008850_post();
+
 	gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
 
 #if defined(CONFIG_DEEP_SLEEP) && !defined(CONFIG_SPL_BUILD)
diff --git a/board/freescale/lx2160a/eth_lx2160aqds.c b/board/freescale/lx2160a/eth_lx2160aqds.c
index 1e98d0c1f9..f6e22d7337 100644
--- a/board/freescale/lx2160a/eth_lx2160aqds.c
+++ b/board/freescale/lx2160a/eth_lx2160aqds.c
@@ -628,8 +628,9 @@ int fdt_fixup_dpmac_phy_handle(void *fdt, int dpmac_id, int node_phandle)
 int fdt_get_ioslot_offset(void *fdt, struct mii_dev *mii_dev, int fpga_offset)
 {
 	char mdio_ioslot_str[] = "mdio@00";
-	char mdio_mux_str[] = "mdio-mux-0";
 	struct lx2160a_qds_mdio *priv;
+	u64 reg;
+	u32 phandle;
 	int offset, mux_val;
 
 	/*Test if the MDIO bus is real mdio bus or muxing front end ?*/
@@ -643,15 +644,32 @@ int fdt_get_ioslot_offset(void *fdt, struct mii_dev *mii_dev, int fpga_offset)
 	debug("real_bus_num = %d, ioslot = %d\n",
 	      priv->realbusnum, priv->ioslot);
 
-	sprintf(mdio_mux_str, "mdio-mux-%1d", priv->realbusnum);
-	offset = fdt_subnode_offset(fdt, fpga_offset, mdio_mux_str);
+	if (priv->realbusnum == EMI1)
+		reg = CONFIG_SYS_FSL_WRIOP1_MDIO1;
+	else
+		reg = CONFIG_SYS_FSL_WRIOP1_MDIO2;
+
+	offset = fdt_node_offset_by_compat_reg(fdt, "fsl,fman-memac-mdio", reg);
+	if (offset < 0) {
+		printf("mdio@%llx node not found in device tree\n", reg);
+		return offset;
+	}
+
+	phandle = fdt_get_phandle(fdt, offset);
+	phandle = cpu_to_fdt32(phandle);
+	offset = fdt_node_offset_by_prop_value(fdt, -1, "mdio-parent-bus",
+					       &phandle, 4);
 	if (offset < 0) {
-		printf("%s node not found under node %s in device tree\n",
-		       mdio_mux_str, fdt_get_name(fdt, fpga_offset, NULL));
+		printf("mdio-mux-%d node not found in device tree\n",
+		       priv->realbusnum == EMI1 ? 1 : 2);
 		return offset;
 	}
 
 	mux_val = lx2160a_qds_get_mdio_mux_val(priv->realbusnum, priv->ioslot);
+	if (priv->realbusnum == EMI1)
+		mux_val >>= BRDCFG4_EMI1SEL_SHIFT;
+	else
+		mux_val >>= BRDCFG4_EMI2SEL_SHIFT;
 	sprintf(mdio_ioslot_str, "mdio@%x", (u8)mux_val);
 
 	offset = fdt_subnode_offset(fdt, offset, mdio_ioslot_str);
@@ -675,7 +693,9 @@ int fdt_create_phy_node(void *fdt, int offset, u8 phyaddr, int *subnodeoffset,
 
 	*subnodeoffset = fdt_add_subnode(fdt, offset, phy_node_name);
 	if (*subnodeoffset <= 0) {
-		printf("Could not add subnode %s\n", phy_node_name);
+		printf("Could not add subnode %s inside node %s err = %s\n",
+		       phy_node_name, fdt_get_name(fdt, offset, NULL),
+		       fdt_strerror(*subnodeoffset));
 		return *subnodeoffset;
 	}
 
@@ -779,7 +799,6 @@ int fdt_fixup_board_phy(void *fdt)
 			}
 			if (dpmac_id == NUM_WRIOP_PORTS)
 				continue;
-
 			ret = fdt_create_phy_node(fdt, offset, i,
 						  &subnodeoffset,
 						  phy_dev, phandle);
@@ -792,6 +811,11 @@ int fdt_fixup_board_phy(void *fdt)
 				fdt_del_node(fdt, subnodeoffset);
 				break;
 			}
+			/* calculate offset again as new node addition may have
+			 * changed offset;
+			 */
+			offset = fdt_get_ioslot_offset(fdt, mii_dev,
+						       fpga_offset);
 			phandle++;
 		}