Merge git://git.denx.de/u-boot-sunxi

Signed-off-by: Tom Rini <trini@konsulko.com>

29 files changed, 390 insertions, 236 deletions

diff --git a/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi b/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
index 9c61bea..32a263c 100644
--- a/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
+++ b/arch/arm/dts/sun50i-a64-pine64-plus-u-boot.dtsi
@@ -4,25 +4,38 @@
 	};
 
 	soc {
-		emac: ethernet@01c30000 {
+		syscon: syscon@1c00000 {
+			compatible = "allwinner,sun50i-a64-system-controller",
+				     "syscon";
+			reg = <0x01c00000 0x1000>;
+		};
+
+		emac: ethernet@1c30000 {
 			compatible = "allwinner,sun50i-a64-emac";
-			reg = <0x01c30000 0x2000>, <0x01c00030 0x4>;
-			reg-names = "emac", "syscon";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x10000>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
 			resets = <&ccu RST_BUS_EMAC>;
-			reset-names = "ahb";
+			reset-names = "stmmaceth";
 			clocks = <&ccu CLK_BUS_EMAC>;
-			clock-names = "ahb";
+			clock-names = "stmmaceth";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&rgmii_pins>;
 			phy-mode = "rgmii";
-			phy = <&phy1>;
+			phy-handle = <&ext_rgmii_phy>;
 			status = "okay";
 
-			phy1: ethernet-phy@1 {
-				reg = <1>;
+			mdio: mdio {
+				compatible = "snps,dwmac-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				ext_rgmii_phy: ethernet-phy@1 {
+					compatible = "ethernet-phy-ieee802.3-c22";
+					reg = <1>;
+				};
 			};
 		};
 	};
@@ -30,21 +43,17 @@
 
 &pio {
 	rmii_pins: rmii_pins {
-		allwinner,pins = "PD10", "PD11", "PD13", "PD14",
-				 "PD17", "PD18", "PD19", "PD20",
-				 "PD22", "PD23";
-		allwinner,function = "emac";
-		allwinner,drive = <3>;
-		allwinner,pull = <0>;
+		pins = "PD10", "PD11", "PD13", "PD14", "PD17",
+		       "PD18", "PD19", "PD20", "PD22", "PD23";
+		function = "emac";
+		drive-strength = <40>;
 	};
 
 	rgmii_pins: rgmii_pins {
-		allwinner,pins = "PD8", "PD9", "PD10", "PD11",
-				 "PD12", "PD13", "PD15",
-				 "PD16", "PD17", "PD18", "PD19",
-				 "PD20", "PD21", "PD22", "PD23";
-		allwinner,function = "emac";
-		allwinner,drive = <3>;
-		allwinner,pull = <0>;
+		pins = "PD8", "PD9", "PD10", "PD11", "PD12",
+		       "PD13", "PD15", "PD16", "PD17", "PD18",
+		       "PD19", "PD20", "PD21", "PD22", "PD23";
+		function = "emac";
+		drive-strength = <40>;
 	};
 };
diff --git a/arch/arm/dts/sun50i-h5-orangepi-pc2.dts b/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
index 780d59a..d1c347d 100644
--- a/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm/dts/sun50i-h5-orangepi-pc2.dts
@@ -108,10 +108,13 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-mode = "rgmii";
-	phy = <&phy1>;
+	phy-handle = <&ext_rgmii_phy>;
 	status = "okay";
+};
 
-	phy1: ethernet-phy@1 {
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
 		reg = <1>;
 	};
 };
diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi
index ea50dda..ffd2148 100644
--- a/arch/arm/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/dts/sun8i-a23-a33.dtsi
@@ -289,6 +289,23 @@
 				function = "uart1";
 			};
 
+			nand_pins_a: nand-base0@0 {
+				pins = "PC0", "PC1", "PC2", "PC5",
+				       "PC8", "PC9", "PC10", "PC11",
+				       "PC12", "PC13", "PC14", "PC15";
+				function = "nand0";
+			};
+
+			nand_cs0_pins_a: nand-cs@0 {
+				pins = "PC4";
+				function = "nand0";
+			};
+
+			nand_rb0_pins_a: nand-rb@0 {
+				pins = "PC6";
+				function = "nand0";
+			};
+
 			mmc0_pins_a: mmc0@0 {
 				pins = "PF0", "PF1", "PF2",
 				       "PF3", "PF4", "PF5";
diff --git a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
index 20d489c..e0efcb3 100644
--- a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -100,14 +100,10 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
 
 &mmc0 {
diff --git a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts
index 97b993f..c8fd69f 100644
--- a/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts
+++ b/arch/arm/dts/sun8i-h3-libretech-all-h3-cc.dts
@@ -125,15 +125,10 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
 
 &ir {
diff --git a/arch/arm/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/dts/sun8i-h3-nanopi-neo.dts
index 5113059..78f6c24 100644
--- a/arch/arm/dts/sun8i-h3-nanopi-neo.dts
+++ b/arch/arm/dts/sun8i-h3-nanopi-neo.dts
@@ -48,12 +48,8 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
diff --git a/arch/arm/dts/sun8i-h3-orangepi-2.dts b/arch/arm/dts/sun8i-h3-orangepi-2.dts
index caa1a69..d97fdac 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-2.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-2.dts
@@ -55,6 +55,7 @@
 	aliases {
 		serial0 = &uart0;
 		/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
+		ethernet0 = &emac;
 		ethernet1 = &rtl8189;
 	};
 
@@ -110,14 +111,10 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
 
 &ir {
diff --git a/arch/arm/dts/sun8i-h3-orangepi-one.dts b/arch/arm/dts/sun8i-h3-orangepi-one.dts
index 8df5c74..adab1cbf 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-one.dts
@@ -53,6 +53,7 @@
 	compatible = "xunlong,orangepi-one", "allwinner,sun8i-h3";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -95,14 +96,10 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
 
 &mmc0 {
diff --git a/arch/arm/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
index b8340f74..afba264 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-pc.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-pc.dts
@@ -53,6 +53,7 @@
 	compatible = "xunlong,orangepi-pc", "allwinner,sun8i-h3";
 
 	aliases {
+		ethernet0 = &emac;
 		serial0 = &uart0;
 	};
 
@@ -167,12 +168,8 @@
 };
 
 &emac {
-	phy = <&phy1>;
+	phy-handle = <&int_mii_phy>;
 	phy-mode = "mii";
-	allwinner,use-internal-phy;
 	allwinner,leds-active-low;
 	status = "okay";
-	phy1: ethernet-phy@1 {
-		reg = <1>;
-	};
 };
diff --git a/arch/arm/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
index e7079b2..136e441 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-plus.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-plus.dts
@@ -82,7 +82,13 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-mode = "rgmii";
-	/delete-property/allwinner,use-internal-phy;
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+	};
 };
 
 &mmc2 {
diff --git a/arch/arm/dts/sun8i-h3-orangepi-plus2e.dts b/arch/arm/dts/sun8i-h3-orangepi-plus2e.dts
index f97b040..51aaf49 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-plus2e.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-plus2e.dts
@@ -69,8 +69,15 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
+	phy-handle = <&ext_rgmii_phy>;
 	phy-mode = "rgmii";
-	/delete-property/allwinner,use-internal-phy;
+};
+
+&external_mdio {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
 };
 
 &pio {
diff --git a/arch/arm/dts/sun8i-h3.dtsi b/arch/arm/dts/sun8i-h3.dtsi
index afa6079..d9d31fa 100644
--- a/arch/arm/dts/sun8i-h3.dtsi
+++ b/arch/arm/dts/sun8i-h3.dtsi
@@ -144,9 +144,10 @@
 		#size-cells = <1>;
 		ranges;
 
-		syscon: syscon@01c00000 {
-			compatible = "allwinner,sun8i-h3-syscon","syscon";
-			reg = <0x01c00000 0x34>;
+		syscon: syscon@1c00000 {
+			compatible = "allwinner,sun8i-h3-system-controller",
+				     "syscon";
+			reg = <0x01c00000 0x1000>;
 		};
 
 		dma: dma-controller@01c02000 {
@@ -339,15 +340,12 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
-			emac_rgmii_pins: emac0@0 {
-				allwinner,pins = "PD0", "PD1", "PD2", "PD3",
-						"PD4", "PD5", "PD7",
-						"PD8", "PD9", "PD10",
-						"PD12", "PD13", "PD15",
-						"PD16", "PD17";
-				allwinner,function = "emac";
-				allwinner,drive = <SUN4I_PINCTRL_40_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+			emac_rgmii_pins: emac0 {
+				pins = "PD0", "PD1", "PD2", "PD3", "PD4",
+				       "PD5", "PD7", "PD8", "PD9", "PD10",
+				       "PD12", "PD13", "PD15", "PD16", "PD17";
+				function = "emac";
+				drive-strength = <40>;
 			};
 
 			mmc0_pins_a: mmc0@0 {
@@ -466,16 +464,51 @@
 
 		emac: ethernet@1c30000 {
 			compatible = "allwinner,sun8i-h3-emac";
-			reg = <0x01c30000 0x104>, <0x01c00030 0x4>;
-			reg-names = "emac", "syscon";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x10000>;
 			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
-			resets = <&ccu RST_BUS_EMAC>, <&ccu RST_BUS_EPHY>;
-			reset-names = "ahb", "ephy";
-			clocks = <&ccu CLK_BUS_EMAC>, <&ccu CLK_BUS_EPHY>;
-			clock-names = "ahb", "ephy";
+			interrupt-names = "macirq";
+			resets = <&ccu RST_BUS_EMAC>;
+			reset-names = "stmmaceth";
+			clocks = <&ccu CLK_BUS_EMAC>;
+			clock-names = "stmmaceth";
 			#address-cells = <1>;
 			#size-cells = <0>;
 			status = "disabled";
+
+			mdio: mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "snps,dwmac-mdio";
+			};
+
+			mdio-mux {
+				compatible = "allwinner,sun8i-h3-mdio-mux";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mdio-parent-bus = <&mdio>;
+				/* Only one MDIO is usable at the time */
+				internal_mdio: mdio@1 {
+					compatible = "allwinner,sun8i-h3-mdio-internal";
+					reg = <1>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					int_mii_phy: ethernet-phy@1 {
+						compatible = "ethernet-phy-ieee802.3-c22";
+						reg = <1>;
+						clocks = <&ccu CLK_BUS_EPHY>;
+						resets = <&ccu RST_BUS_EPHY>;
+					};
+				};
+
+				external_mdio: mdio@2 {
+					reg = <2>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+				};
+			};
 		};
 
 		gic: interrupt-controller@01c81000 {
diff --git a/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts b/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts
index dce688e..72a8505 100644
--- a/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts
+++ b/arch/arm/dts/sun8i-r16-nintendo-nes-classic-edition.dts
@@ -61,3 +61,17 @@
 	pinctrl-0 = <&uart0_pins_a>;
 	status = "okay";
 };
+
+&nfc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
+	status = "okay";
+
+	nand@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		allwinner,rb = <0>;
+		nand-ecc-mode = "hw";
+	};
+};
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index d328df9..d35aa47 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -192,6 +192,7 @@ struct sunxi_ccm_reg {
 #define ATB_DIV_1			0
 #define ATB_DIV_2			1
 #define ATB_DIV_4			2
+#define AHB_DIV_1			0
 #define CPU_CLK_SRC_OSC24M		1
 #define CPU_CLK_SRC_PLL1		2
 
@@ -317,6 +318,11 @@ struct sunxi_ccm_reg {
 #define AHB_GATE_OFFSET_LCD0		3
 #endif
 
+#define CCM_NAND_CTRL_M(x)		((x) - 1)
+#define CCM_NAND_CTRL_N(x)		((x) << 16)
+#define CCM_NAND_CTRL_PLL6		(0x1 << 24)
+#define CCM_NAND_CTRL_ENABLE		(0x1 << 31)
+
 #define CCM_MMC_CTRL_M(x)		((x) - 1)
 #define CCM_MMC_CTRL_OCLK_DLY(x)	((x) << 8)
 #define CCM_MMC_CTRL_N(x)		((x) << 16)
diff --git a/board/sunxi/README.sunxi64 b/board/sunxi/README.sunxi64
index 5a363d2..df1dbc8 100644
--- a/board/sunxi/README.sunxi64
+++ b/board/sunxi/README.sunxi64
@@ -38,6 +38,12 @@ the root of your U-Boot build directory (or create a symbolic link).
 $ export BL31=/src/arm-trusted-firmware/build/sun50iw1p1/debug/bl31.bin
   (adjust the actual path accordingly)
 
+If you run into size issues with the resulting U-Boot image file, it might
+help to use a release build, by using "DEBUG=0" when building bl31.bin.
+As sometimes the ATF build process is a bit picky about the toolchain used,
+or if you can't be bothered with building ATF, there are known working
+binaries in the firmware repository[3], purely for convenience reasons.
+
  SPL/U-Boot
 ------------
 Both U-Boot proper and the SPL are using the 64-bit mode. As the boot ROM
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index e08e22f..322dd9e 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -286,10 +286,9 @@ static void nand_clock_setup(void)
 		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 
 	setbits_le32(&ccm->ahb_gate0, (CLK_GATE_OPEN << AHB_GATE_OFFSET_NAND0));
-#ifdef CONFIG_MACH_SUN9I
-	setbits_le32(&ccm->ahb_gate1, (1 << AHB_GATE_OFFSET_DMA));
-#else
-	setbits_le32(&ccm->ahb_gate0, (1 << AHB_GATE_OFFSET_DMA));
+#if defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I || \
+    defined CONFIG_MACH_SUN9I || defined CONFIG_MACH_SUN50I
+	setbits_le32(&ccm->ahb_reset0_cfg, (1 << AHB_GATE_OFFSET_NAND0));
 #endif
 	setbits_le32(&ccm->nand0_clk_cfg, CCM_NAND_CTRL_ENABLE | AHB_DIV_1);
 }
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 136836d..27086df 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -426,7 +426,6 @@ menu "Memory commands"
 config CMD_CRC32
 	bool "crc32"
 	select HASH
-	default n if ARCH_SUNXI
 	default y
 	help
 	  Compute CRC32.
@@ -568,7 +567,6 @@ config CMD_LZMADEC
 
 config CMD_UNZIP
 	bool "unzip"
-	default n if ARCH_SUNXI
 	default y if CMD_BOOTI
 	help
 	  Uncompress a zip-compressed memory region.
@@ -780,14 +778,12 @@ config CMD_I2C
 
 config CMD_LOADB
 	bool "loadb"
-	default n if ARCH_SUNXI
 	default y
 	help
 	  Load a binary file over serial line.
 
 config CMD_LOADS
 	bool "loads"
-	default n if ARCH_SUNXI
 	default y
 	help
 	  Load an S-Record file over serial line
@@ -1187,7 +1183,6 @@ config CMD_GETTIME
 # TODO: rename to CMD_SLEEP
 config CMD_MISC
 	bool "sleep"
-	default n if ARCH_SUNXI
 	default y
 	help
 	  Delay execution for some time
diff --git a/common/spl/spl.c b/common/spl/spl.c
index b1ce56d..61d3071 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -127,8 +127,14 @@ void spl_set_header_raw_uboot(struct spl_image_info *spl_image)
 	ulong u_boot_pos = binman_sym(ulong, u_boot_any, pos);
 
 	spl_image->size = CONFIG_SYS_MONITOR_LEN;
-	if (u_boot_pos != BINMAN_SYM_MISSING) {
-		/* biman does not support separate entry addresses at present */
+
+	/*
+	 * Binman error cases: address of the end of the previous region or the
+	 * start of the image's entry area (usually 0) if there is no previous
+	 * region.
+	 */
+	if (u_boot_pos && u_boot_pos != BINMAN_SYM_MISSING) {
+		/* Binman does not support separated entry addresses */
 		spl_image->entry_point = u_boot_pos;
 		spl_image->load_addr = u_boot_pos;
 	} else {
diff --git a/configs/CHIP_pro_defconfig b/configs/CHIP_pro_defconfig
index 60dcaa7..2e204d5 100644
--- a/configs/CHIP_pro_defconfig
+++ b/configs/CHIP_pro_defconfig
@@ -1,11 +1,12 @@
 CONFIG_ARM=y
 CONFIG_ARCH_SUNXI=y
-CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_MACH_SUN5I=y
 CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y
 CONFIG_USB0_VBUS_PIN="PB10"
 CONFIG_DEFAULT_DEVICE_TREE="sun5i-gr8-chip-pro"
-CONFIG_SYS_EXTRA_OPTIONS="SYS_NAND_BLOCK_SIZE=0x40000,SYS_NAND_PAGE_SIZE=4096,SYS_NAND_OOBSIZE=256"
+CONFIG_SYS_NAND_BLOCK_SIZE=0x40000
+CONFIG_SYS_NAND_PAGE_SIZE=0x1000
+CONFIG_SYS_NAND_OOBSIZE=0x100
 CONFIG_SPL=y
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
@@ -16,7 +17,6 @@ CONFIG_ENV_UBI_PART="UBI"
 CONFIG_ENV_UBI_VOLUME="uboot-env"
 # CONFIG_MMC is not set
 CONFIG_NAND=y
-CONFIG_NAND_SUNXI=y
 CONFIG_AXP_ALDO3_VOLT=3300
 CONFIG_AXP_ALDO4_VOLT=3300
 CONFIG_CONS_INDEX=2
diff --git a/configs/Nintendo_NES_Classic_Edition_defconfig b/configs/Nintendo_NES_Classic_Edition_defconfig
index 31d38af..62bee97 100644
--- a/configs/Nintendo_NES_Classic_Edition_defconfig
+++ b/configs/Nintendo_NES_Classic_Edition_defconfig
@@ -9,6 +9,10 @@ CONFIG_AXP_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="sun8i-r16-nintendo-nes-classic-edition"
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL=y
+CONFIG_NAND=y
+CONFIG_SYS_NAND_BLOCK_SIZE=0x20000
+CONFIG_SYS_NAND_PAGE_SIZE=0x800
+CONFIG_SYS_NAND_OOBSIZE=0x40
 # CONFIG_CMD_FLASH is not set
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
diff --git a/configs/pine64_plus_defconfig b/configs/pine64_plus_defconfig
index e98740a..c512c18 100644
--- a/configs/pine64_plus_defconfig
+++ b/configs/pine64_plus_defconfig
@@ -9,6 +9,7 @@ CONFIG_SPL=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_ISO_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
+CONFIG_OF_LIST="sun50i-a64-pine64 sun50i-a64-pine64-plus"
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c
index 3cf01b6..ea6f359 100644
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -354,12 +354,15 @@ static const struct udevice_id sunxi_gpio_ids[] = {
 	ID("allwinner,sun8i-a83t-pinctrl",	a_all),
 	ID("allwinner,sun8i-h3-pinctrl",	a_all),
 	ID("allwinner,sun8i-r40-pinctrl",	a_all),
+	ID("allwinner,sun8i-v3s-pinctrl",	a_all),
 	ID("allwinner,sun9i-a80-pinctrl",	a_all),
+	ID("allwinner,sun50i-a64-pinctrl",	a_all),
 	ID("allwinner,sun6i-a31-r-pinctrl",	l_2),
 	ID("allwinner,sun8i-a23-r-pinctrl",	l_1),
 	ID("allwinner,sun8i-a83t-r-pinctrl",	l_1),
 	ID("allwinner,sun8i-h3-r-pinctrl",	l_1),
 	ID("allwinner,sun9i-a80-r-pinctrl",	l_3),
+	ID("allwinner,sun50i-a64-r-pinctrl",	l_1),
 	{ }
 };
 
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index a820af6..94fbf89 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -95,9 +95,11 @@ config NAND_PXA3XX
 
 config NAND_SUNXI
 	bool "Support for NAND on Allwinner SoCs"
-	depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
+	default ARCH_SUNXI
+	depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || MACH_SUN8I
 	select SYS_NAND_SELF_INIT
 	select SYS_NAND_U_BOOT_LOCATIONS
+	select SPL_NAND_SUPPORT
 	imply CMD_NAND
 	---help---
 	Enable support for NAND. This option enables the standard and
@@ -166,6 +168,28 @@ config NAND_ZYNQ_USE_BOOTLOADER1_TIMINGS
 
 comment "Generic NAND options"
 
+config SYS_NAND_BLOCK_SIZE
+	hex "NAND chip eraseblock size"
+	depends on ARCH_SUNXI
+	help
+	  Number of data bytes in one eraseblock for the NAND chip on the
+	  board. This is the multiple of NAND_PAGE_SIZE and the number of
+	  pages.
+
+config SYS_NAND_PAGE_SIZE
+	hex "NAND chip page size"
+	depends on ARCH_SUNXI
+	help
+	  Number of data bytes in one page for the NAND chip on the
+	  board, not including the OOB area.
+
+config SYS_NAND_OOBSIZE
+	hex "NAND chip OOB size"
+	depends on ARCH_SUNXI
+	help
+	  Number of bytes in the Out-Of-Band area for the NAND chip on
+	  the board.
+
 # Enhance depends when converting drivers to Kconfig which use this config
 # option (mxc_nand, ndfc, omap_gpmc).
 config SYS_NAND_BUSWIDTH_16BIT
diff --git a/drivers/mtd/nand/sunxi_nand.c b/drivers/mtd/nand/sunxi_nand.c
index 532e03c..37160aa 100644
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -1407,8 +1407,14 @@ static int sunxi_nand_hw_common_ecc_ctrl_init(struct mtd_info *mtd,
 
 	/* Add ECC info retrieval from DT */
 	for (i = 0; i < ARRAY_SIZE(strengths); i++) {
-		if (ecc->strength <= strengths[i])
+		if (ecc->strength <= strengths[i]) {
+			/*
+			 * Update ecc->strength value with the actual strength
+			 * that will be used by the ECC engine.
+			 */
+			ecc->strength = strengths[i];
 			break;
+		}
 	}
 
 	if (i >= ARRAY_SIZE(strengths)) {
diff --git a/drivers/mtd/nand/sunxi_nand_spl.c b/drivers/mtd/nand/sunxi_nand_spl.c
index eed4472..7241e9a 100644
--- a/drivers/mtd/nand/sunxi_nand_spl.c
+++ b/drivers/mtd/nand/sunxi_nand_spl.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <config.h>
 #include <nand.h>
+#include <linux/ctype.h>
 
 /* registers */
 #define NFC_CTL                    0x00000000
@@ -55,7 +56,7 @@
 
 
 #define NFC_ADDR_NUM_OFFSET        16
-#define NFC_SEND_ADR               (1 << 19)
+#define NFC_SEND_ADDR              (1 << 19)
 #define NFC_ACCESS_DIR             (1 << 20)
 #define NFC_DATA_TRANS             (1 << 21)
 #define NFC_SEND_CMD1              (1 << 22)
@@ -67,10 +68,12 @@
 #define NFC_SEND_CMD3              (1 << 28)
 #define NFC_SEND_CMD4              (1 << 29)
 #define NFC_RAW_CMD                (0 << 30)
+#define NFC_ECC_CMD                (1 << 30)
 #define NFC_PAGE_CMD               (2 << 30)
 
 #define NFC_ST_CMD_INT_FLAG        (1 << 1)
 #define NFC_ST_DMA_INT_FLAG        (1 << 2)
+#define NFC_ST_CMD_FIFO_STAT       (1 << 3)
 
 #define NFC_READ_CMD_OFFSET         0
 #define NFC_RANDOM_READ_CMD0_OFFSET 8
@@ -80,22 +83,6 @@
 #define NFC_CMD_RNDOUT             0x05
 #define NFC_CMD_READSTART          0x30
 
-#define SUNXI_DMA_CFG_REG0              0x300
-#define SUNXI_DMA_SRC_START_ADDR_REG0   0x304
-#define SUNXI_DMA_DEST_START_ADDRR_REG0 0x308
-#define SUNXI_DMA_DDMA_BC_REG0          0x30C
-#define SUNXI_DMA_DDMA_PARA_REG0        0x318
-
-#define SUNXI_DMA_DDMA_CFG_REG_LOADING  (1 << 31)
-#define SUNXI_DMA_DDMA_CFG_REG_DMA_DEST_DATA_WIDTH_32 (2 << 25)
-#define SUNXI_DMA_DDMA_CFG_REG_DDMA_DST_DRQ_TYPE_DRAM (1 << 16)
-#define SUNXI_DMA_DDMA_CFG_REG_DMA_SRC_DATA_WIDTH_32 (2 << 9)
-#define SUNXI_DMA_DDMA_CFG_REG_DMA_SRC_ADDR_MODE_IO (1 << 5)
-#define SUNXI_DMA_DDMA_CFG_REG_DDMA_SRC_DRQ_TYPE_NFC (3 << 0)
-
-#define SUNXI_DMA_DDMA_PARA_REG_SRC_WAIT_CYC (0x0F << 0)
-#define SUNXI_DMA_DDMA_PARA_REG_SRC_BLK_SIZE (0x7F << 8)
-
 struct nfc_config {
 	int page_size;
 	int ecc_strength;
@@ -155,6 +142,42 @@ static inline int check_value_negated(int offset, int unexpected_bits,
 	return check_value_inner(offset, unexpected_bits, timeout_us, 1);
 }
 
+static int nand_wait_cmd_fifo_empty(void)
+{
+	if (!check_value_negated(SUNXI_NFC_BASE + NFC_ST, NFC_ST_CMD_FIFO_STAT,
+				 DEFAULT_TIMEOUT_US)) {
+		printf("nand: timeout waiting for empty cmd FIFO\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+static int nand_wait_int(void)
+{
+	if (!check_value(SUNXI_NFC_BASE + NFC_ST, NFC_ST_CMD_INT_FLAG,
+			 DEFAULT_TIMEOUT_US)) {
+		printf("nand: timeout waiting for interruption\n");
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+
+static int nand_exec_cmd(u32 cmd)
+{
+	int ret;
+
+	ret = nand_wait_cmd_fifo_empty();
+	if (ret)
+		return ret;
+
+	writel(NFC_ST_CMD_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
+	writel(cmd, SUNXI_NFC_BASE + NFC_CMD);
+
+	return nand_wait_int();
+}
+
 void nand_init(void)
 {
 	uint32_t val;
@@ -172,22 +195,15 @@ void nand_init(void)
 	}
 
 	/* reset NAND */
-	writel(NFC_ST_CMD_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
-	writel(NFC_SEND_CMD1 | NFC_WAIT_FLAG | NAND_CMD_RESET,
-	       SUNXI_NFC_BASE + NFC_CMD);
-
-	if (!check_value(SUNXI_NFC_BASE + NFC_ST, NFC_ST_CMD_INT_FLAG,
-			 DEFAULT_TIMEOUT_US)) {
-		printf("Error timeout waiting for nand reset\n");
-		return;
-	}
-	writel(NFC_ST_CMD_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
+	nand_exec_cmd(NFC_SEND_CMD1 | NFC_WAIT_FLAG | NAND_CMD_RESET);
 }
 
 static void nand_apply_config(const struct nfc_config *conf)
 {
 	u32 val;
 
+	nand_wait_cmd_fifo_empty();
+
 	val = readl(SUNXI_NFC_BASE + NFC_CTL);
 	val &= ~NFC_CTL_PAGE_SIZE_MASK;
 	writel(val | NFC_CTL_RAM_METHOD | NFC_CTL_PAGE_SIZE(conf->page_size),
@@ -206,128 +222,111 @@ static int nand_load_page(const struct nfc_config *conf, u32 offs)
 	       SUNXI_NFC_BASE + NFC_RCMD_SET);
 	writel(((page & 0xFFFF) << 16), SUNXI_NFC_BASE + NFC_ADDR_LOW);
 	writel((page >> 16) & 0xFF, SUNXI_NFC_BASE + NFC_ADDR_HIGH);
-	writel(NFC_ST_CMD_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
-	writel(NFC_SEND_CMD1 | NFC_SEND_CMD2 | NFC_RAW_CMD | NFC_WAIT_FLAG |
-	       ((conf->addr_cycles - 1) << NFC_ADDR_NUM_OFFSET) | NFC_SEND_ADR,
-	       SUNXI_NFC_BASE + NFC_CMD);
-
-	if (!check_value(SUNXI_NFC_BASE + NFC_ST, NFC_ST_CMD_INT_FLAG,
-			 DEFAULT_TIMEOUT_US)) {
-		printf("Error while initializing dma interrupt\n");
-		return -EIO;
-	}
 
-	return 0;
+	return nand_exec_cmd(NFC_SEND_CMD1 | NFC_SEND_CMD2 | NFC_RAW_CMD |
+			     NFC_SEND_ADDR | NFC_WAIT_FLAG |
+			     ((conf->addr_cycles - 1) << NFC_ADDR_NUM_OFFSET));
 }
 
-static int nand_reset_column(void)
+static int nand_change_column(u16 column)
 {
+	int ret;
+
 	writel((NFC_CMD_RNDOUTSTART << NFC_RANDOM_READ_CMD1_OFFSET) |
 	       (NFC_CMD_RNDOUT << NFC_RANDOM_READ_CMD0_OFFSET) |
 	       (NFC_CMD_RNDOUTSTART << NFC_READ_CMD_OFFSET),
 	       SUNXI_NFC_BASE + NFC_RCMD_SET);
-	writel(0, SUNXI_NFC_BASE + NFC_ADDR_LOW);
-	writel(NFC_SEND_CMD1 | NFC_SEND_CMD2 | NFC_RAW_CMD |
-	       (1 << NFC_ADDR_NUM_OFFSET) | NFC_SEND_ADR | NFC_CMD_RNDOUT,
-	       SUNXI_NFC_BASE + NFC_CMD);
+	writel(column, SUNXI_NFC_BASE + NFC_ADDR_LOW);
 
-	if (!check_value(SUNXI_NFC_BASE + NFC_ST, NFC_ST_CMD_INT_FLAG,
-			 DEFAULT_TIMEOUT_US)) {
-		printf("Error while initializing dma interrupt\n");
-		return -1;
-	}
+	ret = nand_exec_cmd(NFC_SEND_CMD1 | NFC_SEND_CMD2 | NFC_RAW_CMD |
+			    (1 << NFC_ADDR_NUM_OFFSET) | NFC_SEND_ADDR |
+			    NFC_CMD_RNDOUT);
+	if (ret)
+		return ret;
+
+	/* Ensure tCCS has passed before reading data */
+	udelay(1);
 
 	return 0;
 }
 
+static const int ecc_bytes[] = {32, 46, 54, 60, 74, 88, 102, 110, 116};
+
 static int nand_read_page(const struct nfc_config *conf, u32 offs,
 			  void *dest, int len)
 {
-	dma_addr_t dst = (dma_addr_t)dest;
 	int nsectors = len / conf->ecc_size;
 	u16 rand_seed = 0;
-	u32 val;
-	int page;
-
-	page = offs / conf->page_size;
+	int oob_chunk_sz = ecc_bytes[conf->ecc_strength];
+	int page = offs / conf->page_size;
+	u32 ecc_st;
+	int i;
 
 	if (offs % conf->page_size || len % conf->ecc_size ||
 	    len > conf->page_size || len < 0)
 		return -EINVAL;
 
-	/* clear ecc status */
-	writel(0, SUNXI_NFC_BASE + NFC_ECC_ST);
-
 	/* Choose correct seed if randomized */
 	if (conf->randomize)
 		rand_seed = random_seed[page % conf->nseeds];
 
-	writel((rand_seed << 16) | (conf->ecc_strength << 12) |
-		(conf->randomize ? NFC_ECC_RANDOM_EN : 0) |
-		(conf->ecc_size == 512 ? NFC_ECC_BLOCK_SIZE : 0) |
-		NFC_ECC_EN | NFC_ECC_PIPELINE | NFC_ECC_EXCEPTION,
-		SUNXI_NFC_BASE + NFC_ECC_CTL);
-
-	flush_dcache_range(dst, ALIGN(dst + conf->ecc_size, ARCH_DMA_MINALIGN));
-
-	/* SUNXI_DMA */
-	writel(0x0, SUNXI_DMA_BASE + SUNXI_DMA_CFG_REG0); /* clr dma cmd */
-	/* read from REG_IO_DATA */
-	writel(SUNXI_NFC_BASE + NFC_IO_DATA,
-	       SUNXI_DMA_BASE + SUNXI_DMA_SRC_START_ADDR_REG0);
-	/* read to RAM */
-	writel(dst, SUNXI_DMA_BASE + SUNXI_DMA_DEST_START_ADDRR_REG0);
-	writel(SUNXI_DMA_DDMA_PARA_REG_SRC_WAIT_CYC |
-	       SUNXI_DMA_DDMA_PARA_REG_SRC_BLK_SIZE,
-	       SUNXI_DMA_BASE + SUNXI_DMA_DDMA_PARA_REG0);
-	writel(len, SUNXI_DMA_BASE + SUNXI_DMA_DDMA_BC_REG0);
-	writel(SUNXI_DMA_DDMA_CFG_REG_LOADING |
-	       SUNXI_DMA_DDMA_CFG_REG_DMA_DEST_DATA_WIDTH_32 |
-	       SUNXI_DMA_DDMA_CFG_REG_DDMA_DST_DRQ_TYPE_DRAM |
-	       SUNXI_DMA_DDMA_CFG_REG_DMA_SRC_DATA_WIDTH_32 |
-	       SUNXI_DMA_DDMA_CFG_REG_DMA_SRC_ADDR_MODE_IO |
-	       SUNXI_DMA_DDMA_CFG_REG_DDMA_SRC_DRQ_TYPE_NFC,
-	       SUNXI_DMA_BASE + SUNXI_DMA_CFG_REG0);
-
-	writel(nsectors, SUNXI_NFC_BASE + NFC_SECTOR_NUM);
-	writel(NFC_ST_DMA_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
-	writel(NFC_DATA_TRANS |	NFC_PAGE_CMD | NFC_DATA_SWAP_METHOD,
-	       SUNXI_NFC_BASE + NFC_CMD);
-
-	if (!check_value(SUNXI_NFC_BASE + NFC_ST, NFC_ST_DMA_INT_FLAG,
-			 DEFAULT_TIMEOUT_US)) {
-		printf("Error while initializing dma interrupt\n");
-		return -EIO;
-	}
-	writel(NFC_ST_DMA_INT_FLAG, SUNXI_NFC_BASE + NFC_ST);
+	/* Retrieve data from SRAM (PIO) */
+	for (i = 0; i < nsectors; i++) {
+		int data_off = i * conf->ecc_size;
+		int oob_off = conf->page_size + (i * oob_chunk_sz);
+		u8 *data = dest + data_off;
+
+		/* Clear ECC status and restart ECC engine */
+		writel(0, SUNXI_NFC_BASE + NFC_ECC_ST);
+		writel((rand_seed << 16) | (conf->ecc_strength << 12) |
+		       (conf->randomize ? NFC_ECC_RANDOM_EN : 0) |
+		       (conf->ecc_size == 512 ? NFC_ECC_BLOCK_SIZE : 0) |
+		       NFC_ECC_EN | NFC_ECC_EXCEPTION,
+		       SUNXI_NFC_BASE + NFC_ECC_CTL);
+
+		/* Move the data in SRAM */
+		nand_change_column(data_off);
+		writel(conf->ecc_size, SUNXI_NFC_BASE + NFC_CNT);
+		nand_exec_cmd(NFC_DATA_TRANS);
 
-	if (!check_value_negated(SUNXI_DMA_BASE + SUNXI_DMA_CFG_REG0,
-				 SUNXI_DMA_DDMA_CFG_REG_LOADING,
-				 DEFAULT_TIMEOUT_US)) {
-		printf("Error while waiting for dma transfer to finish\n");
-		return -EIO;
-	}
+		/*
+		 * Let the ECC engine consume the ECC bytes and possibly correct
+		 * the data.
+		 */
+		nand_change_column(oob_off);
+		nand_exec_cmd(NFC_DATA_TRANS | NFC_ECC_CMD);
+
+		/* Get the ECC status */
+		ecc_st = readl(SUNXI_NFC_BASE + NFC_ECC_ST);
+
+		/* ECC error detected. */
+		if (ecc_st & 0xffff)
+			return -EIO;
+
+		/*
+		 * Return 1 if the first chunk is empty (needed for
+		 * configuration detection).
+		 */
+		if (!i && (ecc_st & 0x10000))
+			return 1;
 
-	invalidate_dcache_range(dst,
-				ALIGN(dst + conf->ecc_size, ARCH_DMA_MINALIGN));
+		/* Retrieve the data from SRAM */
+		memcpy_fromio(data, SUNXI_NFC_BASE + NFC_RAM0_BASE,
+			      conf->ecc_size);
 
-	val = readl(SUNXI_NFC_BASE + NFC_ECC_ST);
+		/* Stop the ECC engine */
+		writel(readl(SUNXI_NFC_BASE + NFC_ECC_CTL) & ~NFC_ECC_EN,
+		       SUNXI_NFC_BASE + NFC_ECC_CTL);
 
-	/* ECC error detected. */
-	if (val & 0xffff)
-		return -EIO;
+		if (data_off + conf->ecc_size >= len)
+			break;
+	}
 
-	/*
-	 * Return 1 if the page is empty.
-	 * We consider the page as empty if the first ECC block is marked
-	 * empty.
-	 */
-	return (val & 0x10000) ? 1 : 0;
+	return 0;
 }
 
 static int nand_max_ecc_strength(struct nfc_config *conf)
 {
-	static const int ecc_bytes[] = { 32, 46, 54, 60, 74, 88, 102, 110, 116 };
 	int max_oobsize, max_ecc_bytes;
 	int nsectors = conf->page_size / conf->ecc_size;
 	int i;
@@ -393,7 +392,7 @@ static int nand_detect_ecc_config(struct nfc_config *conf, u32 offs,
 		     conf->ecc_strength >= 0;
 		     conf->ecc_strength--) {
 			conf->randomize = false;
-			if (nand_reset_column())
+			if (nand_change_column(0))
 				return -EIO;
 
 			/*
@@ -413,7 +412,7 @@ static int nand_detect_ecc_config(struct nfc_config *conf, u32 offs,
 			conf->randomize = true;
 			conf->nseeds = ARRAY_SIZE(random_seed);
 			do {
-				if (nand_reset_column())
+				if (nand_change_column(0))
 					return -EIO;
 
 				if (!nand_read_page(conf, offs, dest,
@@ -475,11 +474,12 @@ static int nand_detect_config(struct nfc_config *conf, u32 offs, void *dest)
 static int nand_read_buffer(struct nfc_config *conf, uint32_t offs,
 			    unsigned int size, void *dest)
 {
-	int first_seed, page, ret;
+	int first_seed = 0, page, ret;
 
 	size = ALIGN(size, conf->page_size);
 	page = offs / conf->page_size;
-	first_seed = page % conf->nseeds;
+	if (conf->randomize)
+		first_seed = page % conf->nseeds;
 
 	for (; size; size -= conf->page_size) {
 		if (nand_load_page(conf, offs))
@@ -504,7 +504,7 @@ static int nand_read_buffer(struct nfc_config *conf, uint32_t offs,
 			/* Try to adjust ->nseeds and read the page again... */
 			conf->nseeds = cur_seed;
 
-			if (nand_reset_column())
+			if (nand_change_column(0))
 				return -EIO;
 
 			/* ... it still fails => it's a real corruption. */
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index be43472..b6e5daf 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -21,6 +21,7 @@
 #include <malloc.h>
 #include <miiphy.h>
 #include <net.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
 #ifdef CONFIG_DM_GPIO
 #include <asm-generic/gpio.h>
 #endif
@@ -278,7 +279,7 @@ static int sun8i_emac_set_syscon(struct emac_eth_dev *priv)
 	int ret;
 	u32 reg;
 
-	reg = readl(priv->sysctl_reg);
+	reg = readl(priv->sysctl_reg + 0x30);
 
 	if (priv->variant == H3_EMAC) {
 		ret = sun8i_emac_set_syscon_ephy(priv, &reg);
@@ -309,7 +310,7 @@ static int sun8i_emac_set_syscon(struct emac_eth_dev *priv)
 		return -EINVAL;
 	}
 
-	writel(reg, priv->sysctl_reg);
+	writel(reg, priv->sysctl_reg + 0x30);
 
 	return 0;
 }
@@ -455,7 +456,7 @@ static int parse_phy_pins(struct udevice *dev)
 {
 	int offset;
 	const char *pin_name;
-	int drive, pull, i;
+	int drive, pull = SUN4I_PINCTRL_NO_PULL, i;
 
 	offset = fdtdec_lookup_phandle(gd->fdt_blob, dev_of_offset(dev),
 				       "pinctrl-0");
@@ -465,30 +466,44 @@ static int parse_phy_pins(struct udevice *dev)
 	}
 
 	drive = fdt_getprop_u32_default_node(gd->fdt_blob, offset, 0,
-					     "allwinner,drive", 4);
-	pull = fdt_getprop_u32_default_node(gd->fdt_blob, offset, 0,
-					    "allwinner,pull", 0);
+					     "drive-strength", ~0);
+	if (drive != ~0) {
+		if (drive <= 10)
+			drive = SUN4I_PINCTRL_10_MA;
+		else if (drive <= 20)
+			drive = SUN4I_PINCTRL_20_MA;
+		else if (drive <= 30)
+			drive = SUN4I_PINCTRL_30_MA;
+		else
+			drive = SUN4I_PINCTRL_40_MA;
+	}
+
+	if (fdt_get_property(gd->fdt_blob, offset, "bias-pull-up", NULL))
+		pull = SUN4I_PINCTRL_PULL_UP;
+	else if (fdt_get_property(gd->fdt_blob, offset, "bias-pull-down", NULL))
+		pull = SUN4I_PINCTRL_PULL_DOWN;
+
 	for (i = 0; ; i++) {
 		int pin;
 
 		pin_name = fdt_stringlist_get(gd->fdt_blob, offset,
-					      "allwinner,pins", i, NULL);
+					      "pins", i, NULL);
 		if (!pin_name)
 			break;
-		if (pin_name[0] != 'P')
-			continue;
-		pin = (pin_name[1] - 'A') << 5;
-		if (pin >= 26 << 5)
+
+		pin = sunxi_name_to_gpio(pin_name);
+		if (pin < 0)
 			continue;
-		pin += simple_strtol(&pin_name[2], NULL, 10);
 
 		sunxi_gpio_set_cfgpin(pin, SUN8I_GPD8_GMAC);
-		sunxi_gpio_set_drv(pin, drive);
-		sunxi_gpio_set_pull(pin, pull);
+		if (drive != ~0)
+			sunxi_gpio_set_drv(pin, drive);
+		if (pull != ~0)
+			sunxi_gpio_set_pull(pin, pull);
 	}
 
 	if (!i) {
-		printf("WARNING: emac: cannot find allwinner,pins property\n");
+		printf("WARNING: emac: cannot find pins property\n");
 		return -2;
 	}
 
@@ -772,6 +787,7 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
 	struct eth_pdata *pdata = &sun8i_pdata->eth_pdata;
 	struct emac_eth_dev *priv = dev_get_priv(dev);
 	const char *phy_mode;
+	const fdt32_t *reg;
 	int node = dev_of_offset(dev);
 	int offset = 0;
 #ifdef CONFIG_DM_GPIO
@@ -779,18 +795,40 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
 	int ret = 0;
 #endif
 
-	pdata->iobase = devfdt_get_addr_name(dev, "emac");
-	priv->sysctl_reg = devfdt_get_addr_name(dev, "syscon");
+	pdata->iobase = devfdt_get_addr(dev);
+	if (pdata->iobase == FDT_ADDR_T_NONE) {
+		debug("%s: Cannot find MAC base address\n", __func__);
+		return -EINVAL;
+	}
+
+	offset = fdtdec_lookup_phandle(gd->fdt_blob, node, "syscon");
+	if (offset < 0) {
+		debug("%s: cannot find syscon node\n", __func__);
+		return -EINVAL;
+	}
+	reg = fdt_getprop(gd->fdt_blob, offset, "reg", NULL);
+	if (!reg) {
+		debug("%s: cannot find reg property in syscon node\n",
+		      __func__);
+		return -EINVAL;
+	}
+	priv->sysctl_reg = fdt_translate_address((void *)gd->fdt_blob,
+						 offset, reg);
+	if (priv->sysctl_reg == FDT_ADDR_T_NONE) {
+		debug("%s: Cannot find syscon base address\n", __func__);
+		return -EINVAL;
+	}
 
 	pdata->phy_interface = -1;
 	priv->phyaddr = -1;
 	priv->use_internal_phy = false;
 
-	offset = fdtdec_lookup_phandle(gd->fdt_blob, node,
-				       "phy");
-	if (offset > 0)
-		priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg",
-					       -1);
+	offset = fdtdec_lookup_phandle(gd->fdt_blob, node, "phy-handle");
+	if (offset < 0) {
+		debug("%s: Cannot find PHY address\n", __func__);
+		return -EINVAL;
+	}
+	priv->phyaddr = fdtdec_get_int(gd->fdt_blob, offset, "reg", -1);
 
 	phy_mode = fdt_getprop(gd->fdt_blob, node, "phy-mode", NULL);
 
@@ -812,8 +850,11 @@ static int sun8i_emac_eth_ofdata_to_platdata(struct udevice *dev)
 	}
 
 	if (priv->variant == H3_EMAC) {
-		if (fdt_getprop(gd->fdt_blob, node,
-				"allwinner,use-internal-phy", NULL))
+		int parent = fdt_parent_offset(gd->fdt_blob, offset);
+
+		if (parent >= 0 &&
+		    !fdt_node_check_compatible(gd->fdt_blob, parent,
+				"allwinner,sun8i-h3-mdio-internal"))
 			priv->use_internal_phy = true;
 	}
 
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 2fc0def..45a105d 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -38,7 +38,6 @@ config BACKLIGHT_GPIO
 config VIDEO_BPP8
 	bool "Support 8-bit-per-pixel displays"
 	depends on DM_VIDEO
-	default n if ARCH_SUNXI
 	default y if DM_VIDEO
 	help
 	  Support drawing text and bitmaps onto a 8-bit-per-pixel display.
@@ -49,7 +48,6 @@ config VIDEO_BPP8
 config VIDEO_BPP16
 	bool "Support 16-bit-per-pixel displays"
 	depends on DM_VIDEO
-	default n if ARCH_SUNXI
 	default y if DM_VIDEO
 	help
 	  Support drawing text and bitmaps onto a 16-bit-per-pixel display.
diff --git a/env/Kconfig b/env/Kconfig
index 3554872..3bc1a35 100644
--- a/env/Kconfig
+++ b/env/Kconfig
@@ -152,7 +152,6 @@ config ENV_IS_IN_MMC
 	bool "Environment in an MMC device"
 	depends on !CHAIN_OF_TRUST
 	depends on MMC
-	default y if ARCH_SUNXI
 	default y if ARCH_EXYNOS4
 	default y if MX6SX || MX7D
 	default y if TEGRA30 || TEGRA124
diff --git a/lib/Kconfig b/lib/Kconfig
index a4029a6..436b90f 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -66,7 +66,6 @@ config PANIC_HANG
 
 config REGEX
 	bool "Enable regular expression support"
-	default n if ARCH_SUNXI
 	default y if NET
 	help
 	  If this variable is defined, U-Boot is linked against the