Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

- Add emmc hs200 support
- Few bug fixes related to serdes, I2C, ethernet, etc

12 files changed, 147 insertions, 26 deletions

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index 54d03ae..24c606a 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -501,6 +501,10 @@ config SYS_FSL_I2C_CLK_DIV
 config SYS_FSL_IFC_CLK_DIV
 	int "IFC clock divider"
 	default 1 if ARCH_LS1043A
+	default 4 if ARCH_LS1012A
+	default 4 if ARCH_LS1028A
+	default 8 if ARCH_LX2160A
+	default 8 if ARCH_LS1088A
 	default 2
 	help
 	  This is the divider that is used to derive IFC clock from Platform
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index 26f4fda..a5d0b53 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -1154,7 +1154,8 @@ int timer_init(void)
 #ifdef CONFIG_FSL_LSCH3
 	u32 __iomem *cltbenr = (u32 *)CONFIG_SYS_FSL_PMU_CLTBENR;
 #endif
-#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A)
+#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A) || \
+	defined(CONFIG_ARCH_LS1028A)
 	u32 __iomem *pctbenr = (u32 *)FSL_PMU_PCTBENR_OFFSET;
 	u32 svr_dev_id;
 #endif
@@ -1173,7 +1174,8 @@ int timer_init(void)
 	out_le32(cltbenr, 0xf);
 #endif
 
-#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A)
+#if defined(CONFIG_ARCH_LS2080A) || defined(CONFIG_ARCH_LS1088A) || \
+	defined(CONFIG_ARCH_LS1028A)
 	/*
 	 * In certain Layerscape SoCs, the clock for each core's
 	 * has an enable bit in the PMU Physical Core Time Base Enable
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
index fabe0f0..19917b2 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
@@ -435,7 +435,7 @@ void ft_cpu_setup(void *blob, bd_t *bd)
 	do_fixup_by_path_u32(blob, "/sysclk", "clock-frequency",
 			     CONFIG_SYS_CLK_FREQ, 1);
 
-#ifdef CONFIG_PCI_LAYERSCAPE
+#if defined(CONFIG_PCIE_LAYERSCAPE) || defined(CONFIG_PCIE_LAYERSCAPE_GEN4)
 	ft_pci_setup(blob, bd);
 #endif
 
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
index 9ece4b9..df4df9a 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c
@@ -22,10 +22,12 @@ DECLARE_GLOBAL_DATA_PTR;
 void get_sys_info(struct sys_info *sys_info)
 {
 	struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
-#if (defined(CONFIG_FSL_ESDHC) &&\
-	defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)) ||\
-	defined(CONFIG_SYS_DPAA_FMAN)
-
+/* rcw_tmp is needed to get FMAN clock, or to get cluster group A
+ * mux 2 clock for LS1043A/LS1046A.
+ */
+#if defined(CONFIG_SYS_DPAA_FMAN) || \
+	    defined(CONFIG_TARGET_LS1046ARDB) || \
+	    defined(CONFIG_TARGET_LS1043ARDB)
 	u32 rcw_tmp;
 #endif
 	struct ccsr_clk *clk = (void *)(CONFIG_SYS_FSL_CLK_ADDR);
@@ -122,32 +124,32 @@ void get_sys_info(struct sys_info *sys_info)
 	}
 #endif
 
+#ifdef CONFIG_FSL_ESDHC
 #define HWA_CGA_M2_CLK_SEL	0x00000007
 #define HWA_CGA_M2_CLK_SHIFT	0
-#ifdef CONFIG_FSL_ESDHC
-#ifdef CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
+#if defined(CONFIG_TARGET_LS1046ARDB) || defined(CONFIG_TARGET_LS1043ARDB)
 	rcw_tmp = in_be32(&gur->rcwsr[15]);
 	switch ((rcw_tmp & HWA_CGA_M2_CLK_SEL) >> HWA_CGA_M2_CLK_SHIFT) {
 	case 1:
-		sys_info->freq_sdhc = freq_c_pll[1];
+		sys_info->freq_cga_m2 = freq_c_pll[1];
 		break;
+#if defined(CONFIG_TARGET_LS1046ARDB)
 	case 2:
-		sys_info->freq_sdhc = freq_c_pll[1] / 2;
+		sys_info->freq_cga_m2 = freq_c_pll[1] / 2;
 		break;
+#endif
 	case 3:
-		sys_info->freq_sdhc = freq_c_pll[1] / 3;
+		sys_info->freq_cga_m2 = freq_c_pll[1] / 3;
 		break;
+#if defined(CONFIG_TARGET_LS1046ARDB)
 	case 6:
-		sys_info->freq_sdhc = freq_c_pll[0] / 2;
+		sys_info->freq_cga_m2 = freq_c_pll[0] / 2;
 		break;
+#endif
 	default:
-		printf("Error: Unknown ESDHC clock select!\n");
+		printf("Error: Unknown peripheral clock select!\n");
 		break;
 	}
-#else
-	sys_info->freq_sdhc = (sys_info->freq_systembus /
-				CONFIG_SYS_FSL_PCLK_DIV) /
-				CONFIG_SYS_FSL_SDHC_CLK_DIV;
 #endif
 #endif
 
@@ -183,9 +185,22 @@ int get_clocks(void)
 	gd->mem_clk = sys_info.freq_ddrbus;
 
 #ifdef CONFIG_FSL_ESDHC
-	gd->arch.sdhc_clk = sys_info.freq_sdhc;
+#if defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)
+#if defined(CONFIG_TARGET_LS1046ARDB)
+	gd->arch.sdhc_clk = sys_info.freq_cga_m2 / 2;
+#endif
+#if defined(CONFIG_TARGET_LS1043ARDB)
+	gd->arch.sdhc_clk = sys_info.freq_cga_m2;
+#endif
+#if defined(CONFIG_TARGET_LS1012ARDB)
+	gd->arch.sdhc_clk = sys_info.freq_systembus;
+#endif
+#else
+	gd->arch.sdhc_clk = (sys_info.freq_systembus /
+			CONFIG_SYS_FSL_PCLK_DIV) /
+			CONFIG_SYS_FSL_SDHC_CLK_DIV;
+#endif
 #endif
-
 	if (gd->cpu_clk != 0)
 		return 0;
 	else
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
index a5540f2..b3e6732 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_speed.c
@@ -64,6 +64,9 @@ void get_sys_info(struct sys_info *sys_info)
 	};
 
 	uint i, cluster;
+#if defined(CONFIG_TARGET_LS1028ARDB) || defined(CONFIG_TARGET_LS1088ARDB)
+	uint rcw_tmp;
+#endif
 	uint freq_c_pll[CONFIG_SYS_FSL_NUM_CC_PLLS];
 	uint ratio[CONFIG_SYS_FSL_NUM_CC_PLLS];
 	unsigned long sysclk = CONFIG_SYS_CLK_FREQ;
@@ -127,8 +130,39 @@ void get_sys_info(struct sys_info *sys_info)
 	sys_info->freq_localbus = sys_info->freq_systembus /
 						CONFIG_SYS_FSL_IFC_CLK_DIV;
 #endif
-}
 
+#if defined(CONFIG_TARGET_LS1028ARDB) || defined(CONFIG_TARGET_LS1088ARDB)
+#define HWA_CGA_M2_CLK_SEL      0x00380000
+#define HWA_CGA_M2_CLK_SHIFT    19
+	rcw_tmp = in_le32(&gur->rcwsr[5]);
+	switch ((rcw_tmp & HWA_CGA_M2_CLK_SEL) >> HWA_CGA_M2_CLK_SHIFT) {
+	case 1:
+		sys_info->freq_cga_m2 = freq_c_pll[1];
+		break;
+	case 2:
+		sys_info->freq_cga_m2 = freq_c_pll[1] / 2;
+		break;
+	case 3:
+		sys_info->freq_cga_m2 = freq_c_pll[1] / 3;
+		break;
+	case 4:
+		sys_info->freq_cga_m2 = freq_c_pll[1] / 4;
+		break;
+	case 6:
+		sys_info->freq_cga_m2 = freq_c_pll[0] / 2;
+		break;
+	case 7:
+		sys_info->freq_cga_m2 = freq_c_pll[0] / 3;
+		break;
+	default:
+		printf("Error: Unknown peripheral clock select!\n");
+		break;
+	}
+#endif
+#if defined(CONFIG_TARGET_LX2160ARDB) || defined(CONFIG_TARGET_LS2080ARDB)
+	sys_info->freq_cga_m2 = sys_info->freq_systembus;
+#endif
+}
 
 int get_clocks(void)
 {
@@ -141,7 +175,16 @@ int get_clocks(void)
 	gd->arch.mem2_clk = sys_info.freq_ddrbus2;
 #endif
 #if defined(CONFIG_FSL_ESDHC)
+#if defined(CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK)
+#if defined(CONFIG_TARGET_LS1028ARDB) || defined(CONFIG_TARGET_LX2160ARDB)
+	gd->arch.sdhc_clk = sys_info.freq_cga_m2 / 2;
+#endif
+#if defined(CONFIG_TARGET_LS2080ARDB) || defined(CONFIG_TARGET_LS1088ARDB)
+	gd->arch.sdhc_clk = sys_info.freq_cga_m2;
+#endif
+#else
 	gd->arch.sdhc_clk = gd->bus_clk / CONFIG_SYS_FSL_SDHC_CLK_DIV;
+#endif
 #endif /* defined(CONFIG_FSL_ESDHC) */
 
 	if (gd->cpu_clk != 0)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
index 5835a3a..313f3f1 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/ls1028a_serdes.c
@@ -24,7 +24,7 @@ static struct serdes_config serdes1_cfg_tbl[] = {
 	{0xDDDD, {PCIE1, PCIE1, PCIE1, PCIE1} },
 	{0xE031, {SXGMII1, QXGMII2, NONE, SATA1} },
 	{0xB991, {SXGMII1, SGMII1, SGMII2, PCIE1} },
-	{0xBB31, {SXGMII1, QXGMII2, PCIE1, PCIE1} },
+	{0xBB31, {SXGMII1, QXGMII2, PCIE2, PCIE1} },
 	{0xCC31, {SXGMII1, QXGMII2, PCIE2, PCIE2} },
 	{0xBB51, {SXGMII1, QSGMII_B, PCIE2, PCIE1} },
 	{0xBB38, {SGMII_T1, QXGMII2, PCIE2, PCIE1} },
diff --git a/arch/arm/dts/fsl-ls1012a-rdb.dtsi b/arch/arm/dts/fsl-ls1012a-rdb.dtsi
index f053e78..55155fd 100644
--- a/arch/arm/dts/fsl-ls1012a-rdb.dtsi
+++ b/arch/arm/dts/fsl-ls1012a-rdb.dtsi
@@ -14,6 +14,10 @@
 	};
 };
 
+&esdhc1 {
+	mmc-hs200-1_8v;
+};
+
 &qspi {
 	bus-num = <0>;
 	status = "okay";
diff --git a/arch/arm/dts/fsl-ls1028a-qds.dts b/arch/arm/dts/fsl-ls1028a-qds.dts
index 3fb35f1..5d143ba 100644
--- a/arch/arm/dts/fsl-ls1028a-qds.dts
+++ b/arch/arm/dts/fsl-ls1028a-qds.dts
@@ -33,12 +33,65 @@
 
 &esdhc1 {
 	status = "okay";
+
 };
 
 &i2c0 {
 	status = "okay";
 	u-boot,dm-pre-reloc;
 
+	fpga@66 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "simple-mfd";
+		reg = <0x66>;
+
+		mux-mdio@54 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "mdio-mux-i2creg";
+			reg = <0x54>;
+			#mux-control-cells = <1>;
+			mux-reg-masks = <0x54 0xf0>;
+			mdio-parent-bus = <&mdio0>;
+
+			/* on-board MDIO with a single RGMII PHY */
+			mdio@00 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x00>;
+
+				qds_phy0: phy@5 {
+					reg = <5>;
+				};
+			};
+			/* slot 1 */
+			slot1: mdio@40 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x40>;
+			};
+			/* slot 2 */
+			slot2: mdio@50 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x50>;
+			};
+			/* slot 3 */
+			slot3: mdio@60 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x60>;
+			};
+			/* slot 4 */
+			slot4: mdio@70 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				reg = <0x70>;
+			};
+		};
+	};
+
 	i2c-mux@77 {
 		compatible = "nxp,pca9547";
 		reg = <0x77>;
@@ -108,7 +161,4 @@
 
 &mdio0 {
 	status = "okay";
-	qds_phy0: phy@5 {
-		reg = <5>;
-	};
 };
diff --git a/arch/arm/dts/fsl-ls1028a-rdb.dts b/arch/arm/dts/fsl-ls1028a-rdb.dts
index d18cf6d..3d5e8ad 100644
--- a/arch/arm/dts/fsl-ls1028a-rdb.dts
+++ b/arch/arm/dts/fsl-ls1028a-rdb.dts
@@ -33,6 +33,7 @@
 
 &esdhc1 {
 	status = "okay";
+	mmc-hs200-1_8v;
 };
 
 &i2c0 {
diff --git a/arch/arm/dts/fsl-lx2160a-rdb.dts b/arch/arm/dts/fsl-lx2160a-rdb.dts
index 7b6608b..46a9239 100644
--- a/arch/arm/dts/fsl-lx2160a-rdb.dts
+++ b/arch/arm/dts/fsl-lx2160a-rdb.dts
@@ -25,6 +25,7 @@
 
 &esdhc1 {
 	status = "okay";
+	mmc-hs200-1_8v;
 };
 
 &i2c0 {
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
index b4b7c34..3a59abb 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch2.h
@@ -180,7 +180,7 @@ struct sys_info {
 	unsigned long freq_systembus;
 	unsigned long freq_ddrbus;
 	unsigned long freq_localbus;
-	unsigned long freq_sdhc;
+	unsigned long freq_cga_m2;
 #ifdef CONFIG_SYS_DPAA_FMAN
 	unsigned long freq_fman[CONFIG_SYS_NUM_FMAN];
 #endif
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
index 8a5446d..4f05047 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
@@ -278,6 +278,7 @@ struct sys_info {
 	/* frequency of platform PLL */
 	unsigned long freq_systembus;
 	unsigned long freq_ddrbus;
+	unsigned long freq_cga_m2;
 #ifdef CONFIG_SYS_FSL_HAS_DP_DDR
 	unsigned long freq_ddrbus2;
 #endif