Merge tag 'u-boot-rockchip-20200220' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip

- rk3399: split roc-pc-rk3399 out of evb_rk3399
- sync dts from upstream kernel for rk3399,rk3288,px30
- boot_mode: find the saradc device name

19 files changed, 350 insertions, 149 deletions

diff --git a/arch/arm/dts/px30.dtsi b/arch/arm/dts/px30.dtsi
index 0d2325a77f..b6c79e7ed3 100644
--- a/arch/arm/dts/px30.dtsi
+++ b/arch/arm/dts/px30.dtsi
@@ -10,6 +10,7 @@
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/px30-power.h>
 #include <dt-bindings/soc/rockchip,boot-mode.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	compatible = "rockchip,px30";
@@ -113,16 +114,11 @@
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp-408000000 {
-			opp-hz = /bits/ 64 <408000000>;
-			opp-microvolt = <950000 950000 1350000>;
-			clock-latency-ns = <40000>;
-			opp-suspend;
-		};
 		opp-600000000 {
 			opp-hz = /bits/ 64 <600000000>;
 			opp-microvolt = <950000 950000 1350000>;
 			clock-latency-ns = <40000>;
+			opp-suspend;
 		};
 		opp-816000000 {
 			opp-hz = /bits/ 64 <816000000>;
@@ -186,6 +182,55 @@
 			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
+	thermal_zones: thermal-zones {
+		soc_thermal: soc-thermal {
+			polling-delay-passive = <20>;
+			polling-delay = <1000>;
+			sustainable-power = <750>;
+			thermal-sensors = <&tsadc 0>;
+
+			trips {
+				threshold: trip-point-0 {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				target: trip-point-1 {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				soc_crit: soc-crit {
+					temperature = <115000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&target>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+
+				map1 {
+					trip = <&target>;
+					cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+					contribution = <4096>;
+				};
+			};
+		};
+
+		gpu_thermal: gpu-thermal {
+			polling-delay-passive = <100>; /* milliseconds */
+			polling-delay = <1000>; /* milliseconds */
+			thermal-sensors = <&tsadc 1>;
+		};
+	};
+
 	xin24m: xin24m {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
@@ -370,6 +415,36 @@
 			compatible = "rockchip,px30-io-voltage-domain";
 			status = "disabled";
 		};
+
+		lvds: lvds {
+			compatible = "rockchip,px30-lvds";
+			phys = <&dsi_dphy>;
+			phy-names = "dphy";
+			rockchip,grf = <&grf>;
+			rockchip,output = "lvds";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					lvds_vopb_in: endpoint@0 {
+						reg = <0>;
+						remote-endpoint = <&vopb_out_lvds>;
+					};
+
+					lvds_vopl_in: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&vopl_out_lvds>;
+					};
+				};
+			};
+		};
 	};
 
 	uart1: serial@ff158000 {
@@ -650,6 +725,26 @@
 		};
 	};
 
+	tsadc: tsadc@ff280000 {
+		compatible = "rockchip,px30-tsadc";
+		reg = <0x0 0xff280000 0x0 0x100>;
+		interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <50000>;
+		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
+		clock-names = "tsadc", "apb_pclk";
+		resets = <&cru SRST_TSADC>;
+		reset-names = "tsadc-apb";
+		rockchip,grf = <&grf>;
+		rockchip,hw-tshut-temp = <120000>;
+		pinctrl-names = "init", "default", "sleep";
+		pinctrl-0 = <&tsadc_otp_gpio>;
+		pinctrl-1 = <&tsadc_otp_out>;
+		pinctrl-2 = <&tsadc_otp_gpio>;
+		#thermal-sensor-cells = <1>;
+		status = "disabled";
+	};
+
 	saradc: saradc@ff288000 {
 		compatible = "rockchip,px30-saradc", "rockchip,rk3399-saradc";
 		reg = <0x0 0xff288000 0x0 0x100>;
@@ -706,12 +801,48 @@
 		#reset-cells = <1>;
 	};
 
+	usb2phy_grf: syscon@ff2c0000 {
+		compatible = "rockchip,px30-usb2phy-grf", "syscon",
+			     "simple-mfd";
+		reg = <0x0 0xff2c0000 0x0 0x10000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		u2phy: usb2-phy@100 {
+			compatible = "rockchip,px30-usb2phy";
+			reg = <0x100 0x20>;
+			clocks = <&pmucru SCLK_USBPHY_REF>;
+			clock-names = "phyclk";
+			#clock-cells = <0>;
+			assigned-clocks = <&cru USB480M>;
+			assigned-clock-parents = <&u2phy>;
+			clock-output-names = "usb480m_phy";
+			status = "disabled";
+
+			u2phy_host: host-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "linestate";
+				status = "disabled";
+			};
+
+			u2phy_otg: otg-port {
+				#phy-cells = <0>;
+				interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "otg-bvalid", "otg-id",
+						  "linestate";
+				status = "disabled";
+			};
+		};
+	};
+
 	dsi_dphy: phy@ff2e0000 {
 		compatible = "rockchip,px30-dsi-dphy";
 		reg = <0x0 0xff2e0000 0x0 0x10000>;
 		clocks = <&pmucru SCLK_MIPIDSIPHY_REF>, <&cru PCLK_MIPIDSIPHY>;
 		clock-names = "ref", "pclk";
-		#clock-cells = <0>;
 		resets = <&cru SRST_MIPIDSIPHY_P>;
 		reset-names = "apb";
 		#phy-cells = <0>;
@@ -731,6 +862,8 @@
 		g-rx-fifo-size = <280>;
 		g-tx-fifo-size = <256 128 128 64 32 16>;
 		g-use-dma;
+		phys = <&u2phy_otg>;
+		phy-names = "usb2-phy";
 		power-domains = <&power PX30_PD_USB>;
 		status = "disabled";
 	};
@@ -741,6 +874,8 @@
 		interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_HOST>;
 		clock-names = "usbhost";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
 		power-domains = <&power PX30_PD_USB>;
 		status = "disabled";
 	};
@@ -751,6 +886,8 @@
 		interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru HCLK_HOST>;
 		clock-names = "usbhost";
+		phys = <&u2phy_host>;
+		phy-names = "usb";
 		power-domains = <&power PX30_PD_USB>;
 		status = "disabled";
 	};
@@ -823,17 +960,30 @@
 		status = "disabled";
 	};
 
+	gpu: gpu@ff400000 {
+		compatible = "rockchip,px30-mali", "arm,mali-bifrost";
+		reg = <0x0 0xff400000 0x0 0x4000>;
+		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&cru SCLK_GPU>;
+		#cooling-cells = <2>;
+		power-domains = <&power PX30_PD_GPU>;
+		status = "disabled";
+	};
+
 	dsi: dsi@ff450000 {
 		compatible = "rockchip,px30-mipi-dsi";
 		reg = <0x0 0xff450000 0x0 0x10000>;
 		interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&cru PCLK_MIPI_DSI>, <&dsi_dphy>;
-		clock-names = "pclk", "pll";
-		resets = <&cru SRST_MIPIDSI_HOST_P>;
-		reset-names = "apb";
+		clocks = <&cru PCLK_MIPI_DSI>;
+		clock-names = "pclk";
 		phys = <&dsi_dphy>;
 		phy-names = "dphy";
 		power-domains = <&power PX30_PD_VO>;
+		resets = <&cru SRST_MIPIDSI_HOST_P>;
+		reset-names = "apb";
 		rockchip,grf = <&grf>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -883,6 +1033,11 @@
 				reg = <0>;
 				remote-endpoint = <&dsi_in_vopb>;
 			};
+
+			vopb_out_lvds: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&lvds_vopb_in>;
+			};
 		};
 	};
 
@@ -920,6 +1075,11 @@
 				reg = <0>;
 				remote-endpoint = <&dsi_in_vopl>;
 			};
+
+			vopl_out_lvds: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&lvds_vopl_in>;
+			};
 		};
 	};
 
diff --git a/arch/arm/dts/rk3288-vyasa.dts b/arch/arm/dts/rk3288-vyasa.dts
index 850aa25818..4193f7208c 100644
--- a/arch/arm/dts/rk3288-vyasa.dts
+++ b/arch/arm/dts/rk3288-vyasa.dts
@@ -1,43 +1,6 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 /*
  * Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
@@ -115,6 +78,17 @@
 		vin-supply = <&vcc_io>;
 	};
 
+	vcc50_hdmi: vcc50-hdmi {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc50_hdmi";
+		enable-active-high;
+		gpio = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>; /* HDMI_EN */
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc50_hdmi_en>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vsus_5v>;
+	};
 	vusb1_5v: vusb1-5v {
 		compatible = "regulator-fixed";
 		regulator-name = "vusb1_5v";
@@ -158,7 +132,6 @@
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-	disable-wp;
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
@@ -188,7 +161,7 @@
 };
 
 &hdmi {
-	ddc-i2c-bus = <&i2c2>;
+	ddc-i2c-bus = <&i2c5>;
 	status = "okay";
 };
 
@@ -324,15 +297,15 @@
 				};
 			};
 
-			vcc10_lcd: LDO_REG6 {
-				regulator-name = "vcc10_lcd";
+			vdd10_lcd: LDO_REG6 {
+				regulator-name = "vdd10_lcd";
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
 				regulator-always-on;
 				regulator-boot-on;
 				regulator-state-mem {
 					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
+					regulator-suspend-microvolt = <1000000>;
 				};
 			};
 
@@ -385,7 +358,7 @@
 	};
 };
 
-&i2c2 {
+&i2c5 {
 	status = "okay";
 };
 
@@ -402,6 +375,12 @@
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>; /* tshut mode 0:CRU 1:GPIO */
+	rockchip,hw-tshut-polarity = <1>; /* tshut polarity 0:LOW 1:HIGH */
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
@@ -463,15 +442,21 @@
 		};
 	};
 
+	hdmi {
+		vcc50_hdmi_en: vcc50-hdmi-en {
+			rockchip,pins = <7 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int: pmic-int {
-			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 	};
 
 	usb_host {
 		phy_pwr_en: phy-pwr-en {
-			rockchip,pins = <RK_GPIO2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_output_high>;
 		};
 
 		usb2_pwr_en: usb2-pwr-en {
@@ -481,7 +466,7 @@
 
 	usb_otg {
 		otg_vbus_drv: otg-vbus-drv {
-			rockchip,pins = <RK_GPIO0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
 
 		};
 	};
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts
index 8e887f3a17..4129e902a8 100644
--- a/arch/arm/dts/rk3399-evb.dts
+++ b/arch/arm/dts/rk3399-evb.dts
@@ -176,7 +176,7 @@
 	status = "okay";
 };
 
-&dwc3_typec0 {
+&usbdrd3_0 {
 	vbus-supply = <&vcc5v0_typec0>;
 	status = "okay";
 };
@@ -189,7 +189,7 @@
 	status = "okay";
 };
 
-&dwc3_typec1 {
+&usbdrd3_1 {
 	vbus-supply = <&vcc5v0_typec1>;
 	status = "okay";
 };
diff --git a/arch/arm/dts/rk3399-puma-ddr1333-u-boot.dtsi b/arch/arm/dts/rk3399-puma-ddr1333-u-boot.dtsi
new file mode 100644
index 0000000000..39d3927f49
--- /dev/null
+++ b/arch/arm/dts/rk3399-puma-ddr1333-u-boot.dtsi
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "rk3399-puma-u-boot.dtsi"
+#include "rk3399-sdram-ddr3-1333.dtsi"
diff --git a/arch/arm/dts/rk3399-puma-ddr1333.dts b/arch/arm/dts/rk3399-puma-ddr1333.dts
index 8f1193cbe6..80f27699f4 100644
--- a/arch/arm/dts/rk3399-puma-ddr1333.dts
+++ b/arch/arm/dts/rk3399-puma-ddr1333.dts
@@ -6,5 +6,3 @@
 /dts-v1/;
 
 #include "rk3399-puma.dtsi"
-#include "rk3399-sdram-ddr3-1333.dtsi"
-
diff --git a/arch/arm/dts/rk3399-puma-ddr1600-u-boot.dtsi b/arch/arm/dts/rk3399-puma-ddr1600-u-boot.dtsi
new file mode 100644
index 0000000000..be58311dc4
--- /dev/null
+++ b/arch/arm/dts/rk3399-puma-ddr1600-u-boot.dtsi
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "rk3399-puma-u-boot.dtsi"
+#include "rk3399-sdram-ddr3-1600.dtsi"
diff --git a/arch/arm/dts/rk3399-puma-ddr1600.dts b/arch/arm/dts/rk3399-puma-ddr1600.dts
index 42763f82d0..cb76b0165c 100644
--- a/arch/arm/dts/rk3399-puma-ddr1600.dts
+++ b/arch/arm/dts/rk3399-puma-ddr1600.dts
@@ -7,5 +7,3 @@
 
 #include "rk3399-puma.dtsi"
 #include "rk3399-u-boot.dtsi"
-#include "rk3399-sdram-ddr3-1600.dtsi"
-
diff --git a/arch/arm/dts/rk3399-puma-ddr1866-u-boot.dtsi b/arch/arm/dts/rk3399-puma-ddr1866-u-boot.dtsi
new file mode 100644
index 0000000000..48da076329
--- /dev/null
+++ b/arch/arm/dts/rk3399-puma-ddr1866-u-boot.dtsi
@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "rk3399-puma-u-boot.dtsi"
+#include "rk3399-sdram-ddr3-1866.dtsi"
diff --git a/arch/arm/dts/rk3399-puma-ddr1866.dts b/arch/arm/dts/rk3399-puma-ddr1866.dts
index bb86a448fa..80f27699f4 100644
--- a/arch/arm/dts/rk3399-puma-ddr1866.dts
+++ b/arch/arm/dts/rk3399-puma-ddr1866.dts
@@ -6,5 +6,3 @@
 /dts-v1/;
 
 #include "rk3399-puma.dtsi"
-#include "rk3399-sdram-ddr3-1866.dtsi"
-
diff --git a/arch/arm/dts/rk3399-puma-u-boot.dtsi b/arch/arm/dts/rk3399-puma-u-boot.dtsi
new file mode 100644
index 0000000000..52f62b5d39
--- /dev/null
+++ b/arch/arm/dts/rk3399-puma-u-boot.dtsi
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include "rk3399-u-boot.dtsi"
+/ {
+       config {
+               u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
+               u-boot,mmc-env-offset = <0x4000>;      /* @  16KB */
+               u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
+               u-boot,boot-led = "module_led";
+               sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+               u-boot,spl-boot-order = \
+                       "same-as-spl", &spiflash, &sdhci, &sdmmc;
+       };
+
+       aliases {
+               spi0 = &spi1;
+               spi1 = &spi5;
+       };
+
+};
diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi
index 74368da550..558b6337df 100644
--- a/arch/arm/dts/rk3399-puma.dtsi
+++ b/arch/arm/dts/rk3399-puma.dtsi
@@ -10,25 +10,6 @@
 	model = "Theobroma Systems RK3399-Q7 SoM";
 	compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399";
 
-	config {
-		u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */
-		u-boot,mmc-env-offset = <0x4000>;      /* @  16KB */
-		u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */
-		u-boot,boot-led = "module_led";
-		sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-		u-boot,spl-boot-order = \
-			"same-as-spl", &spiflash, &sdhci, &sdmmc;
-	};
-
-	aliases {
-		spi0 = &spi1;
-		spi1 = &spi5;
-	};
-
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -518,7 +499,7 @@
 	status = "disabled";
 };
 
-&dwc3_typec0 {
+&usbdrd3_0 {
 	status = "okay";
 };
 
@@ -530,7 +511,7 @@
 	status = "disabled";
 };
 
-&dwc3_typec1 {
+&usbdrd3_1 {
 	status = "okay";
 	tsd,usb-port-power = "usbhub_enable";
 };
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 40240bbfc2..8b857ccfc7 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -2,19 +2,58 @@
 /*
  * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
  */
+#define USB_CLASS_HUB			9
+
+/ {
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+	};
+
+	cic: syscon@ff620000 {
+		u-boot,dm-pre-reloc;
+		compatible = "rockchip,rk3399-cic", "syscon";
+		reg = <0x0 0xff620000 0x0 0x100>;
+	};
+
+	dfi: dfi@ff630000 {
+		u-boot,dm-pre-reloc;
+		reg = <0x00 0xff630000 0x00 0x4000>;
+		compatible = "rockchip,rk3399-dfi";
+		rockchip,pmu = <&pmugrf>;
+		clocks = <&cru PCLK_DDR_MON>;
+		clock-names = "pclk_ddr_mon";
+	};
+
+	dmc: dmc {
+		u-boot,dm-pre-reloc;
+		compatible = "rockchip,rk3399-dmc";
+		devfreq-events = <&dfi>;
+		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_DDRCLK>;
+		clock-names = "dmc_clk";
+		reg = <0x0 0xffa80000 0x0 0x0800
+		       0x0 0xffa80800 0x0 0x1800
+		       0x0 0xffa82000 0x0 0x2000
+		       0x0 0xffa84000 0x0 0x1000
+		       0x0 0xffa88000 0x0 0x0800
+		       0x0 0xffa88800 0x0 0x1800
+		       0x0 0xffa8a000 0x0 0x2000
+		       0x0 0xffa8c000 0x0 0x1000>;
+	};
+
+	pmusgrf: syscon@ff330000 {
+		u-boot,dm-pre-reloc;
+		compatible = "rockchip,rk3399-pmusgrf", "syscon";
+		reg = <0x0 0xff330000 0x0 0xe3d4>;
+	};
 
-&cic {
-	u-boot,dm-pre-reloc;
 };
 
 &cru {
 	u-boot,dm-pre-reloc;
 };
 
-&dmc {
-	u-boot,dm-pre-reloc;
-};
-
 &grf {
 	u-boot,dm-pre-reloc;
 };
@@ -39,10 +78,6 @@
 	u-boot,dm-pre-reloc;
 };
 
-&pmusgrf {
-	u-boot,dm-pre-reloc;
-};
-
 &sdhci {
 	u-boot,dm-pre-reloc;
 };
diff --git a/arch/arm/dts/rk3399.dtsi b/arch/arm/dts/rk3399.dtsi
index 3f773b10f4..6b7c136ab8 100644
--- a/arch/arm/dts/rk3399.dtsi
+++ b/arch/arm/dts/rk3399.dtsi
@@ -10,7 +10,6 @@
 #include <dt-bindings/pinctrl/rockchip.h>
 #include <dt-bindings/power/rk3399-power.h>
 #include <dt-bindings/thermal/thermal.h>
-#define USB_CLASS_HUB			9
 
 / {
 	compatible = "rockchip,rk3399";
@@ -34,8 +33,6 @@
 		serial2 = &uart2;
 		serial3 = &uart3;
 		serial4 = &uart4;
-		mmc0 = &sdhci;
-		mmc1 = &sdmmc;
 	};
 
 	cpus {
@@ -1080,11 +1077,6 @@
 		};
 	};
 
-	pmusgrf: syscon@ff330000 {
-		compatible = "rockchip,rk3399-pmusgrf", "syscon";
-		reg = <0x0 0xff330000 0x0 0xe3d4>;
-	};
-
 	spi3: spi@ff350000 {
 		compatible = "rockchip,rk3399-spi", "rockchip,rk3066-spi";
 		reg = <0x0 0xff350000 0x0 0x1000>;
@@ -1200,36 +1192,6 @@
 		status = "disabled";
 	};
 
-	cic: syscon@ff620000 {
-		compatible = "rockchip,rk3399-cic", "syscon";
-		reg = <0x0 0xff620000 0x0 0x100>;
-	};
-
-	dfi: dfi@ff630000 {
-		reg = <0x00 0xff630000 0x00 0x4000>;
-		compatible = "rockchip,rk3399-dfi";
-		rockchip,pmu = <&pmugrf>;
-		clocks = <&cru PCLK_DDR_MON>;
-		clock-names = "pclk_ddr_mon";
-		status = "disabled";
-	};
-
-	dmc: dmc {
-		compatible = "rockchip,rk3399-dmc";
-		devfreq-events = <&dfi>;
-		interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>;
-		clocks = <&cru SCLK_DDRCLK>;
-		clock-names = "dmc_clk";
-		reg = <0x0 0xffa80000 0x0 0x0800
-		       0x0 0xffa80800 0x0 0x1800
-		       0x0 0xffa82000 0x0 0x2000
-		       0x0 0xffa84000 0x0 0x1000
-		       0x0 0xffa88000 0x0 0x0800
-		       0x0 0xffa88800 0x0 0x1800
-		       0x0 0xffa8a000 0x0 0x2000
-		       0x0 0xffa8c000 0x0 0x1000>;
-	};
-
 	efuse0: efuse@ff690000 {
 		compatible = "rockchip,rk3399-efuse";
 		reg = <0x0 0xff690000 0x0 0x80>;
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 2f260a5c5f..ed7514ab75 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -102,6 +102,7 @@ config ROCKCHIP_RK3288
 	select SUPPORT_SPL
 	select SPL
 	select SUPPORT_TPL
+	imply PRE_CONSOLE_BUFFER
 	imply ROCKCHIP_COMMON_BOARD
 	imply SPL_ROCKCHIP_COMMON_BOARD
 	imply TPL_CLK
diff --git a/arch/arm/mach-rockchip/boot_mode.c b/arch/arm/mach-rockchip/boot_mode.c
index 08f80bd91a..7598fe4c43 100644
--- a/arch/arm/mach-rockchip/boot_mode.c
+++ b/arch/arm/mach-rockchip/boot_mode.c
@@ -7,6 +7,8 @@
 #include <adc.h>
 #include <asm/io.h>
 #include <asm/arch-rockchip/boot_mode.h>
+#include <dm/device.h>
+#include <dm/uclass.h>
 
 #if (CONFIG_ROCKCHIP_BOOT_MODE_REG == 0)
 
@@ -35,8 +37,26 @@ void set_back_to_bootrom_dnl_flag(void)
 __weak int rockchip_dnl_key_pressed(void)
 {
 	unsigned int val;
+	struct udevice *dev;
+	struct uclass *uc;
+	int ret;
 
-	if (adc_channel_single_shot("saradc", 1, &val)) {
+	ret = uclass_get(UCLASS_ADC, &uc);
+	if (ret)
+		return false;
+
+	ret = -ENODEV;
+	uclass_foreach_dev(dev, uc) {
+		if (!strncmp(dev->name, "saradc", 6)) {
+			ret = adc_channel_single_shot(dev->name, 1, &val);
+			break;
+		}
+	}
+
+	if (ret == -ENODEV) {
+		pr_warn("%s: no saradc device found\n", __func__);
+		return false;
+	} else if (ret) {
 		pr_err("%s: adc_channel_single_shot fail!\n", __func__);
 		return false;
 	}
diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py
index c79317d6c5..d15c32b303 100755
--- a/arch/arm/mach-rockchip/make_fit_atf.py
+++ b/arch/arm/mach-rockchip/make_fit_atf.py
@@ -107,7 +107,7 @@ def append_conf_section(file, cnt, dtname, segments):
             file.write(';\n')
     if segments <= 1:
         file.write(';\n')
-    file.write('\t\t\tfdt = "fdt_1";\n')
+    file.write('\t\t\tfdt = "fdt_%d";\n' % cnt)
     file.write('\t\t};\n')
     file.write('\n')
 
diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig
index f994152803..927bb62a9f 100644
--- a/arch/arm/mach-rockchip/rk3399/Kconfig
+++ b/arch/arm/mach-rockchip/rk3399/Kconfig
@@ -3,6 +3,15 @@ if ROCKCHIP_RK3399
 choice
 	prompt "RK3399 board select"
 
+config TARGET_CHROMEBOOK_BOB
+	bool "Asus Flip C101PA Chromebook (RK3399)"
+	help
+	  Bob is a small RK3299-based device similar in apperance to Minnie.
+	  It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 10.1",
+	  1280x800 display. It uses its USB ports for both power and external
+	  display. It includes a Chrome OS EC (Cortex-M3) to provide access to
+	  the keyboard and battery functions.
+
 config TARGET_EVB_RK3399
 	bool "RK3399 evaluation board"
 	help
@@ -53,15 +62,6 @@ config TARGET_ROCK960_RK3399
 	   * 2x USB 3.0 type A, 2x USB 2.0 type A (host mode only),
 	     1x USB 3.0 type C OTG
 
-config TARGET_CHROMEBOOK_BOB
-	bool "Asus Flip C101PA Chromebook (RK3399)"
-	help
-	  Bob is a small RK3299-based device similar in apperance to Minnie.
-	  It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 10.1",
-	  1280x800 display. It uses its USB ports for both power and external
-	  display. It includes a Chrome OS EC (Cortex-M3) to provide access to
-	  the keyboard and battery functions.
-
 config TARGET_ROCKPRO64_RK3399
 	bool "Pine64 Rockpro64 board"
 	help
@@ -81,6 +81,25 @@ config TARGET_ROCKPRO64_RK3399
 	   * GPIO expansion ports
 	   * DC 12V/2A
 
+config TARGET_ROC_PC_RK3399
+	bool "Firefly ROC-RK3399-PC board"
+	help
+	  ROC-RK3399-PC is SBC produced by Firefly. Key features:
+
+	   * Rockchip RK3399
+	   * 4GB Dual-Channel LPDDR4 64-bit
+	   * SD card slot
+	   * eMMC socket
+	   * 16MB SPI Flash
+	   * Gigabit ethernet
+	   * PCIe
+	   * HDMI In/Out, DP, MIPI DSI/CSI, eDP
+	   * USB 3.0, 2.0
+	   * USB Type C power and data
+	   * GPIO expansion ports
+	   * wide voltage input(5V-15V), dual cell battery
+	   * Wifi/BT accessible via expansion board M.2
+
 endchoice
 
 config ROCKCHIP_BOOT_MODE_REG
@@ -123,10 +142,11 @@ config SYS_BOOTCOUNT_ADDR
 
 endif # BOOTCOUNT_LIMIT
 
+source "board/firefly/roc-pc-rk3399/Kconfig"
+source "board/google/gru/Kconfig"
+source "board/pine64/rockpro64_rk3399/Kconfig"
 source "board/rockchip/evb_rk3399/Kconfig"
 source "board/theobroma-systems/puma_rk3399/Kconfig"
 source "board/vamrs/rock960_rk3399/Kconfig"
-source "board/google/gru/Kconfig"
-source "board/pine64/rockpro64_rk3399/Kconfig"
 
 endif
diff --git a/arch/arm/mach-rockchip/spl.c b/arch/arm/mach-rockchip/spl.c
index 7d0e6fa1af..48ab0e60c6 100644
--- a/arch/arm/mach-rockchip/spl.c
+++ b/arch/arm/mach-rockchip/spl.c
@@ -147,7 +147,7 @@ void board_init_f(ulong dummy)
 }
 
 #ifdef CONFIG_SPL_LOAD_FIT
-int board_fit_config_name_match(const char *name)
+int __weak board_fit_config_name_match(const char *name)
 {
 	/* Just empty function now - can't decide what to choose */
 	debug("%s: %s\n", __func__, name);
diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
index 31a3eb4c28..a2b8d31cbd 100644
--- a/arch/arm/mach-rockchip/tpl.c
+++ b/arch/arm/mach-rockchip/tpl.c
@@ -40,11 +40,18 @@ __weak void rockchip_stimer_init(void)
 	       TIMER_CONTROL_REG);
 }
 
+__weak int board_early_init_f(void)
+{
+	return 0;
+}
+
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
+	board_early_init_f();
+
 #if defined(CONFIG_DEBUG_UART) && defined(CONFIG_TPL_SERIAL_SUPPORT)
 	/*
 	 * Debug UART can be used from here if required: