Merge tag 'rockchip-for-2019.07' of git://git.denx.de/u-boot-rockchip

Improvements and new features: - improved SPI driver for better read throughput - refactors initialisation of debug UART init - restructures header file paths - adds pinctrl improvements Adds Kever as a co-custodian.
author: Tom Rini <trini@konsulko.com> 2019-05-01 11:52:04 -0400
committer: Tom Rini <trini@konsulko.com> 2019-05-01 11:52:04 -0400
commit: 3570ea1f98229dc8c166dfc2693510db9167f7f8 (patch)
tree: 8226fe6a2518138c6e600e507c9f9dc46d8d089e /arch/arm
parent: b4ee6daad7a2604ca9466b2ba48de86cc27d381f (diff)
parent: dd320e122f78312b99cdbfb085a0ad167a396bb5 (diff)
71 files changed, 1287 insertions, 376 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e84f3d7deb..49f01f1ff1 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1439,6 +1439,7 @@ config ARCH_ROCKCHIP
 	select SYS_THUMB_BUILD if !ARM64
 	imply ADC
 	imply CMD_DM
+	imply DEBUG_UART_BOARD_INIT
 	imply DISTRO_DEFAULTS
 	imply FAT_WRITE
 	imply SARADC_ROCKCHIP
diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S
index fe52166e28..ecee9e37a5 100644
--- a/arch/arm/cpu/armv8/start.S
+++ b/arch/arm/cpu/armv8/start.S
@@ -26,7 +26,11 @@ _start:
  * order to boot, allow them to set that in their boot0.h file and then
  * use it here.
  */
+#ifdef CONFIG_ARCH_ROCKCHIP
+#include <asm/arch-rockchip/boot0.h>
+#else
 #include <asm/arch/boot0.h>
+#endif
 #else
 	b	reset
 #endif
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index dfa5b02958..b69b154dee 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -74,6 +74,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3288-fennec.dtb \
 	rk3288-firefly.dtb \
 	rk3288-miqi.dtb \
+	rk3399-orangepi.dtb \
 	rk3288-phycore-rdk.dtb \
 	rk3288-popmetal.dtb \
 	rk3288-rock2-square.dtb \
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts
index ce004d0d18..9162f3dd50 100644
--- a/arch/arm/dts/rk3399-evb.dts
+++ b/arch/arm/dts/rk3399-evb.dts
@@ -155,7 +155,6 @@
 };
 
 &sdmmc {
-	u-boot,dm-pre-reloc;
 	bus-width = <4>;
 	status = "okay";
 };
diff --git a/arch/arm/dts/rk3399-firefly.dts b/arch/arm/dts/rk3399-firefly.dts
index f90e7e88db..46f2ffaf8d 100644
--- a/arch/arm/dts/rk3399-firefly.dts
+++ b/arch/arm/dts/rk3399-firefly.dts
@@ -592,7 +592,6 @@
 };
 
 &sdmmc {
-	u-boot,dm-pre-reloc;
 	bus-width = <4>;
 	status = "okay";
 };
diff --git a/arch/arm/dts/rk3399-opp.dtsi b/arch/arm/dts/rk3399-opp.dtsi
new file mode 100644
index 0000000000..d6f1095abb
--- /dev/null
+++ b/arch/arm/dts/rk3399-opp.dtsi
@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2016-2017 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+/ {
+	cluster0_opp: opp-table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <800000>;
+			clock-latency-ns = <40000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <850000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <925000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1000000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <1125000>;
+		};
+	};
+
+	cluster1_opp: opp-table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <800000>;
+			clock-latency-ns = <40000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <825000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <875000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <950000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1416000000>;
+			opp-microvolt = <1025000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <1100000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1200000>;
+		};
+	};
+
+	gpu_opp_table: opp-table2 {
+		compatible = "operating-points-v2";
+
+		opp00 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <800000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <297000000>;
+			opp-microvolt = <800000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <875000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <925000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1100000>;
+		};
+	};
+};
+
+&cpu_l0 {
+	operating-points-v2 = <&cluster0_opp>;
+};
+
+&cpu_l1 {
+	operating-points-v2 = <&cluster0_opp>;
+};
+
+&cpu_l2 {
+	operating-points-v2 = <&cluster0_opp>;
+};
+
+&cpu_l3 {
+	operating-points-v2 = <&cluster0_opp>;
+};
+
+&cpu_b0 {
+	operating-points-v2 = <&cluster1_opp>;
+};
+
+&cpu_b1 {
+	operating-points-v2 = <&cluster1_opp>;
+};
+
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+};
diff --git a/arch/arm/dts/rk3399-orangepi-u-boot.dtsi b/arch/arm/dts/rk3399-orangepi-u-boot.dtsi
new file mode 100644
index 0000000000..236b61d78d
--- /dev/null
+++ b/arch/arm/dts/rk3399-orangepi-u-boot.dtsi
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+#include "rk3399-u-boot.dtsi"
+#include "rk3399-sdram-ddr3-1333.dtsi"
diff --git a/arch/arm/dts/rk3399-orangepi.dts b/arch/arm/dts/rk3399-orangepi.dts
new file mode 100644
index 0000000000..cf37b96a6b
--- /dev/null
+++ b/arch/arm/dts/rk3399-orangepi.dts
@@ -0,0 +1,771 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd.
+ */
+
+/dts-v1/;
+
+#include "dt-bindings/pwm/pwm.h"
+#include "dt-bindings/input/input.h"
+#include "rk3399.dtsi"
+#include "rk3399-opp.dtsi"
+
+/ {
+	model = "Orange Pi RK3399 Board";
+	compatible = "rockchip,rk3399-orangepi", "rockchip,rk3399";
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	clkin_gmac: external-gmac-clock {
+		compatible = "fixed-clock";
+		clock-frequency = <125000000>;
+		clock-output-names = "clkin_gmac";
+		#clock-cells = <0>;
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 1>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <100000>;
+		};
+
+		button-down {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <300000>;
+		};
+
+		back {
+			label = "Back";
+			linux,code = <KEY_BACK>;
+			press-threshold-microvolt = <985000>;
+		};
+
+		menu {
+			label = "Menu";
+			linux,code = <KEY_MENU>;
+			press-threshold-microvolt = <1314000>;
+		};
+	};
+
+	dc_12v: dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	keys: gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		power {
+			debounce-interval = <100>;
+			gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
+			label = "GPIO Power";
+			linux,code = <KEY_POWER>;
+			linux,input-type = <1>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pwr_btn>;
+			wakeup-source;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk808 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h>;
+		reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
+	};
+
+	/* switched by pmic_sleep */
+	vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc1v8_s3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc_1v8>;
+	};
+
+	vcc3v0_sd: vcc3v0-sd {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0_pwr_h>;
+		regulator-boot-on;
+		regulator-max-microvolt = <3000000>;
+		regulator-min-microvolt = <3000000>;
+		regulator-name = "vcc3v0_sd";
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_sys: vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc5v0_host: vcc5v0-host-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_host_en>;
+		regulator-name = "vcc5v0_host";
+		regulator-always-on;
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc5v0_typec0: vcc5v0-typec0-regulator {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_typec0_en>;
+		regulator-name = "vcc5v0_typec0";
+		vin-supply = <&vcc_sys>;
+	};
+
+	vcc_sys: vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vdd_log: vdd-log {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 25000 1>;
+		regulator-name = "vdd_log";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1400000>;
+		vin-supply = <&vcc_sys>;
+	};
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_l>;
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_b>;
+};
+
+&emmc_phy {
+	status = "okay";
+};
+
+&gmac {
+	assigned-clocks = <&cru SCLK_RMII_SRC>;
+	assigned-clock-parents = <&clkin_gmac>;
+	clock_in_out = "input";
+	phy-supply = <&vcc3v3_s3>;
+	phy-mode = "rgmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii_pins>;
+	snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 10000 50000>;
+	tx_delay = <0x28>;
+	rx_delay = <0x11>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	status = "okay";
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	i2c-scl-rising-time-ns = <168>;
+	i2c-scl-falling-time-ns = <4>;
+	status = "okay";
+
+	rk808: pmic@1b {
+		compatible = "rockchip,rk808";
+		reg = <0x1b>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
+		#clock-cells = <1>;
+		clock-output-names = "rtc_clko_soc", "rtc_clko_wifi";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int_l>;
+		rockchip,system-power-controller;
+		wakeup-source;
+
+		vcc1-supply = <&vcc3v3_sys>;
+		vcc2-supply = <&vcc3v3_sys>;
+		vcc3-supply = <&vcc3v3_sys>;
+		vcc4-supply = <&vcc3v3_sys>;
+		vcc6-supply = <&vcc3v3_sys>;
+		vcc7-supply = <&vcc3v3_sys>;
+		vcc8-supply = <&vcc3v3_sys>;
+		vcc9-supply = <&vcc3v3_sys>;
+		vcc10-supply = <&vcc3v3_sys>;
+		vcc11-supply = <&vcc3v3_sys>;
+		vcc12-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_3v0>;
+
+		regulators {
+			vdd_center: DCDC_REG1 {
+				regulator-name = "vdd_center";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_l: DCDC_REG2 {
+				regulator-name = "vdd_cpu_l";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-ramp-delay = <6001>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_ddr: DCDC_REG3 {
+				regulator-name = "vcc_ddr";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcc_1v8: DCDC_REG4 {
+				regulator-name = "vcc_1v8";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc1v8_dvp: LDO_REG1 {
+				regulator-name = "vcc1v8_dvp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v0_tp: LDO_REG2 {
+				regulator-name = "vcc3v0_tp";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc1v8_pmupll: LDO_REG3 {
+				regulator-name = "vcc1v8_pmupll";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vcc_sdio: LDO_REG4 {
+				regulator-name = "vcc_sdio";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcca3v0_codec: LDO_REG5 {
+				regulator-name = "vcca3v0_codec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v5: LDO_REG6 {
+				regulator-name = "vcc_1v5";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1500000>;
+				};
+			};
+
+			vcca1v8_codec: LDO_REG7 {
+				regulator-name = "vcca1v8_codec";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_3v0: LDO_REG8 {
+				regulator-name = "vcc_3v0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3400000>;
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3000000>;
+				};
+			};
+
+			vcc3v3_s3: SWITCH_REG1 {
+				regulator-name = "vcc3v3_s3";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc3v3_s0: SWITCH_REG2 {
+				regulator-name = "vcc3v3_s0";
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	vdd_cpu_b: regulator@40 {
+		compatible = "silergy,syr827";
+		reg = <0x40>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu_b";
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1500000>;
+		regulator-ramp-delay = <1000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vdd_gpu: regulator@41 {
+		compatible = "silergy,syr828";
+		reg = <0x41>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <712500>;
+		regulator-max-microvolt = <1500000>;
+		regulator-ramp-delay = <1000>;
+		regulator-always-on;
+		regulator-boot-on;
+		vin-supply = <&vcc3v3_sys>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c1 {
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+};
+
+&i2c3 {
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <400000>;
+	i2c-scl-rising-time-ns = <450>;
+	i2c-scl-falling-time-ns = <15>;
+	status = "okay";
+
+	ak09911@c {
+		compatible = "asahi-kasei,ak09911";
+		reg = <0x0c>;
+		vdd-supply = <&vcc3v3_s3>;
+	};
+
+	mpu6500@68 {
+		compatible = "invensense,mpu6500";
+		reg = <0x68>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PC6 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gsensor_int_l>;
+		vddio-supply = <&vcc3v3_s3>;
+	};
+
+	lsm6ds3@6a {
+		compatible = "st,lsm6ds3";
+		reg = <0x6a>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <RK_PD0 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&gyr_int_l>;
+		vdd-supply = <&vcc3v3_s3>;
+		vddio-supply = <&vcc3v3_s3>;
+	};
+
+	cm32181@10 {
+		compatible = "capella,cm32181";
+		reg = <0x10>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <RK_PD0 IRQ_TYPE_EDGE_RISING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&light_int_l>;
+		vdd-supply = <&vcc3v3_s3>;
+	};
+};
+
+&io_domains {
+	status = "okay";
+	bt656-supply = <&vcc_3v0>;
+	audio-supply = <&vcca1v8_codec>;
+	sdmmc-supply = <&vcc_sdio>;
+	gpio1830-supply = <&vcc_3v0>;
+};
+
+&pmu_io_domains {
+	status = "okay";
+	pmu1830-supply = <&vcc_3v0>;
+};
+
+&pinctrl {
+	buttons {
+		pwr_btn: pwr-btn {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	pmic {
+		pmic_int_l: pmic-int-l {
+			rockchip,pins =
+				<1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sd {
+		sdmmc0_pwr_h: sdmmc0-pwr-h {
+			rockchip,pins =
+				<RK_GPIO0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb2 {
+		vcc5v0_host_en: vcc5v0-host-en {
+			rockchip,pins =
+				<4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc5v0_typec0_en: vcc5v0-typec0-en {
+			rockchip,pins =
+				<1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_host_wake_l: wifi-host-wake-l {
+			rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	bluetooth {
+		bt_reg_on_h: bt-enable-h {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_host_wake_l: bt-host-wake-l {
+			rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_l: bt-wake-l {
+			rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	mpu6500 {
+		gsensor_int_l: gsensor-int-l {
+			rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	lsm6ds3 {
+		gyr_int_l: gyr-int-l {
+			rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	cm32181 {
+		light_int_l: light-int-l {
+			rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pwm0 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca1v8_s3>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	non-removable;
+	status = "okay";
+};
+
+&sdio0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	clock-frequency = <50000000>;
+	disable-wp;
+	keep-power-in-suspend;
+	max-frequency = <50000000>;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
+	sd-uhs-sdr104;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm4329-fmac";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
+		interrupt-names = "host-wake";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_host_wake_l>;
+	};
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+	clock-frequency = <150000000>;
+	disable-wp;
+	max-frequency = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+	vmmc-supply = <&vcc3v0_sd>;
+	vqmmc-supply = <&vcc_sdio>;
+	status = "okay";
+};
+
+&tcphy0 {
+	status = "okay";
+};
+
+&tcphy1 {
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <1>;
+	status = "okay";
+};
+
+&u2phy0 {
+	status = "okay";
+
+	u2phy0_otg: otg-port {
+		phy-supply = <&vcc5v0_typec0>;
+		status = "okay";
+	};
+
+	u2phy0_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&u2phy1 {
+	status = "okay";
+
+	u2phy1_otg: otg-port {
+		status = "okay";
+	};
+
+	u2phy1_host: host-port {
+		phy-supply = <&vcc5v0_host>;
+		status = "okay";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&rk808 1>;
+		clock-names = "ext_clock";
+		device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
+		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_reg_on_h>;
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	status = "okay";
+};
+
+&usbdrd3_0 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_0 {
+	status = "okay";
+	dr_mode = "otg";
+};
+
+&usbdrd3_1 {
+	status = "okay";
+};
+
+&usbdrd_dwc3_1 {
+	status = "okay";
+	dr_mode = "host";
+};
+
+&vopb {
+	status = "okay";
+};
+
+&vopb_mmu {
+	status = "okay";
+};
+
+&vopl {
+	status = "okay";
+};
+
+&vopl_mmu {
+	status = "okay";
+};
diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi
index aec13a28f1..319a610022 100644
--- a/arch/arm/dts/rk3399-puma.dtsi
+++ b/arch/arm/dts/rk3399-puma.dtsi
@@ -492,7 +492,6 @@
 };
 
 &sdmmc {
-	u-boot,dm-pre-reloc;
 	clock-frequency = <150000000>;
 	max-frequency = <40000000>;
 	supports-sd;
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
new file mode 100644
index 0000000000..f533ed95eb
--- /dev/null
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+ */
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/include/asm/arch-rockchip/ddr_rk3188.h b/arch/arm/include/asm/arch-rockchip/ddr_rk3188.h
index a6d66d102b..db83d0e7d3 100644
--- a/arch/arm/include/asm/arch-rockchip/ddr_rk3188.h
+++ b/arch/arm/include/asm/arch-rockchip/ddr_rk3188.h
@@ -6,7 +6,7 @@
 #ifndef _ASM_ARCH_DDR_RK3188_H
 #define _ASM_ARCH_DDR_RK3188_H
 
-#include <asm/arch/ddr_rk3288.h>
+#include <asm/arch-rockchip/ddr_rk3288.h>
 
 /*
  * RK3188 Memory scheduler register map.
diff --git a/arch/arm/include/asm/arch-rockchip/hardware.h b/arch/arm/include/asm/arch-rockchip/hardware.h
index cd94bdd1ba..62e8bed8f3 100644
--- a/arch/arm/include/asm/arch-rockchip/hardware.h
+++ b/arch/arm/include/asm/arch-rockchip/hardware.h
@@ -10,8 +10,6 @@
 #define RK_SETBITS(set)			RK_CLRSETBITS(0, set)
 #define RK_CLRBITS(clr)			RK_CLRSETBITS(clr, 0)
 
-#define TIMER7_BASE		0xff810020
-
 #define rk_clrsetreg(addr, clr, set)	\
 				writel(((clr) | (set)) << 16 | (set), addr)
 #define rk_clrreg(addr, clr)		writel((clr) << 16, addr)
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 992a84152c..370031f2ac 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -1,6 +1,6 @@
 #if !defined(CONFIG_ARCH_UNIPHIER) && !defined(CONFIG_ARCH_STI) && \
 	!defined(CONFIG_ARCH_K3) && !defined(CONFIG_ARCH_BCM6858) && \
-	!defined(CONFIG_ARCH_BCM63158)
+	!defined(CONFIG_ARCH_BCM63158) && !defined(CONFIG_ARCH_ROCKCHIP)
 #include <asm/arch/gpio.h>
 #endif
 #include <asm-generic/gpio.h>
diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S
index 2ca6e2494a..20f485142e 100644
--- a/arch/arm/lib/vectors.S
+++ b/arch/arm/lib/vectors.S
@@ -67,8 +67,11 @@
  *   (1) defines '_start:' as appropriate
  *   (2) inserts the vector table using ARM_VECTORS as appropriate
  */
+#ifdef CONFIG_ARCH_ROCKCHIP
+#include <asm/arch-rockchip/boot0.h>
+#else
 #include <asm/arch/boot0.h>
-
+#endif
 #else
 
 /*
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index b9a026abb5..282d728b82 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -34,7 +34,6 @@ config ROCKCHIP_RK3188
 	select SPL_RAM
 	select SPL_DRIVERS_MISC_SUPPORT
 	select SPL_ROCKCHIP_EARLYRETURN_TO_BROM
-	select DEBUG_UART_BOARD_INIT
 	select BOARD_LATE_INIT
 	select ROCKCHIP_BROM_HELPER
 	help
@@ -50,7 +49,6 @@ config ROCKCHIP_RK322X
 	select SUPPORT_SPL
 	select SPL
 	select ROCKCHIP_BROM_HELPER
-	select DEBUG_UART_BOARD_INIT
 	help
 	  The Rockchip RK3229 is a ARM-based SoC with a dual-core Cortex-A7
 	  including NEON and GPU, Mali-400 graphics, several DDR3 options
@@ -102,7 +100,6 @@ config ROCKCHIP_RK3368
 	imply SPL_SEPARATE_BSS
 	imply SPL_SERIAL_SUPPORT
 	imply TPL_SERIAL_SUPPORT
-	select DEBUG_UART_BOARD_INIT
 	help
 	  The Rockchip RK3368 is a ARM-based SoC with a octa-core (organised
 	  into a big and little cluster with 4 cores each) Cortex-A53 including
@@ -135,7 +132,6 @@ config ROCKCHIP_RK3399
 	select SPL_SEPARATE_BSS
 	select SPL_SERIAL_SUPPORT
 	select SPL_DRIVERS_MISC_SUPPORT
-	select DEBUG_UART_BOARD_INIT
 	select BOARD_LATE_INIT
 	select ROCKCHIP_BROM_HELPER
 	help
@@ -192,7 +188,7 @@ config ROCKCHIP_BOOT_MODE_REG
 	default 0x10300580 if ROCKCHIP_RV1108
 	default 0
 	help
-	  The Soc will enter to different boot mode(defined in asm/arch/boot_mode.h)
+	  The Soc will enter to different boot mode(defined in asm/arch-rockchip/boot_mode.h)
 	  according to the value from this register.
 
 config ROCKCHIP_SPL_RESERVE_IRAM
diff --git a/arch/arm/mach-rockchip/boot_mode.c b/arch/arm/mach-rockchip/boot_mode.c
index f32b3c4ce5..08f80bd91a 100644
--- a/arch/arm/mach-rockchip/boot_mode.c
+++ b/arch/arm/mach-rockchip/boot_mode.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <adc.h>
 #include <asm/io.h>
-#include <asm/arch/boot_mode.h>
+#include <asm/arch-rockchip/boot_mode.h>
 
 #if (CONFIG_ROCKCHIP_BOOT_MODE_REG == 0)
 
diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c
index 2f2f73aedd..9ccb45e6ac 100644
--- a/arch/arm/mach-rockchip/bootrom.c
+++ b/arch/arm/mach-rockchip/bootrom.c
@@ -4,8 +4,8 @@
  */
 
 #include <common.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/boot_mode.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/boot_mode.h>
 #include <asm/io.h>
 #include <asm/setjmp.h>
 #include <asm/system.h>
diff --git a/arch/arm/mach-rockchip/rk3036-board-spl.c b/arch/arm/mach-rockchip/rk3036-board-spl.c
index 5ec69f1311..110d06dba5 100644
--- a/arch/arm/mach-rockchip/rk3036-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3036-board-spl.c
@@ -6,31 +6,13 @@
 #include <common.h>
 #include <debug_uart.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/grf_rk3036.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/sdram_rk3036.h>
-#include <asm/arch/timer.h>
-#include <asm/arch/uart.h>
-
-#define GRF_BASE	0x20008000
-
-#define DEBUG_UART_BASE	0x20068000
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/sdram_rk3036.h>
+#include <asm/arch-rockchip/timer.h>
 
 void board_init_f(ulong dummy)
 {
-#ifdef EARLY_DEBUG
-	struct rk3036_grf * const grf = (void *)GRF_BASE;
-	/*
-	 * NOTE: sd card and debug uart use same iomux in rk3036,
-	 * so if you enable uart,
-	 * you can not boot from sdcard
-	 */
-	rk_clrsetreg(&grf->gpio1c_iomux,
-		     GPIO1C3_MASK << GPIO1C3_SHIFT |
-		     GPIO1C2_MASK << GPIO1C2_SHIFT,
-		     GPIO1C3_UART2_SOUT << GPIO1C3_SHIFT |
-		     GPIO1C2_UART2_SIN << GPIO1C2_SHIFT);
+#ifdef CONFIG_DEBUG_UART
 	debug_uart_init();
 #endif
 	rockchip_timer_init();
diff --git a/arch/arm/mach-rockchip/rk3036-board.c b/arch/arm/mach-rockchip/rk3036-board.c
index 872bed9606..2094a4336d 100644
--- a/arch/arm/mach-rockchip/rk3036-board.c
+++ b/arch/arm/mach-rockchip/rk3036-board.c
@@ -9,11 +9,11 @@
 #include <ram.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/grf_rk3036.h>
-#include <asm/arch/boot_mode.h>
-#include <asm/arch/sdram_rk3036.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/grf_rk3036.h>
+#include <asm/arch-rockchip/boot_mode.h>
+#include <asm/arch-rockchip/sdram_rk3036.h>
 #include <dm/pinctrl.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-rockchip/rk3036/Kconfig b/arch/arm/mach-rockchip/rk3036/Kconfig
index c63db343e2..5e04d20448 100644
--- a/arch/arm/mach-rockchip/rk3036/Kconfig
+++ b/arch/arm/mach-rockchip/rk3036/Kconfig
@@ -9,7 +9,7 @@ config TARGET_KYLIN_RK3036
 	select BOARD_LATE_INIT
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3036"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
diff --git a/arch/arm/mach-rockchip/rk3036/Makefile b/arch/arm/mach-rockchip/rk3036/Makefile
index 20d28f7c21..299fc50635 100644
--- a/arch/arm/mach-rockchip/rk3036/Makefile
+++ b/arch/arm/mach-rockchip/rk3036/Makefile
@@ -10,4 +10,5 @@ ifndef CONFIG_SPL_BUILD
 obj-y += syscon_rk3036.o
 endif
 
+obj-y += rk3036.o
 obj-y += sdram_rk3036.o
diff --git a/arch/arm/mach-rockchip/rk3036/clk_rk3036.c b/arch/arm/mach-rockchip/rk3036/clk_rk3036.c
index 2145c59fcd..20e2ed6813 100644
--- a/arch/arm/mach-rockchip/rk3036/clk_rk3036.c
+++ b/arch/arm/mach-rockchip/rk3036/clk_rk3036.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3036.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3036.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3036/rk3036.c b/arch/arm/mach-rockchip/rk3036/rk3036.c
new file mode 100644
index 0000000000..481af8a934
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3036/rk3036.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+#include <asm/io.h>
+#include <asm/arch-rockchip/grf_rk3036.h>
+#include <asm/arch-rockchip/hardware.h>
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+#define GRF_BASE	0x20008000
+	struct rk3036_grf * const grf = (void *)GRF_BASE;
+	enum {
+		GPIO1C3_SHIFT		= 6,
+		GPIO1C3_MASK		= 3 << GPIO1C3_SHIFT,
+		GPIO1C3_GPIO		= 0,
+		GPIO1C3_MMC0_D1,
+		GPIO1C3_UART2_SOUT,
+
+		GPIO1C2_SHIFT		= 4,
+		GPIO1C2_MASK		= 3 << GPIO1C2_SHIFT,
+		GPIO1C2_GPIO		= 0,
+		GPIO1C2_MMC0_D0,
+		GPIO1C2_UART2_SIN,
+	};
+	/*
+	 * NOTE: sd card and debug uart use same iomux in rk3036,
+	 * so if you enable uart,
+	 * you can not boot from sdcard
+	 */
+	rk_clrsetreg(&grf->gpio1c_iomux,
+		     GPIO1C3_MASK << GPIO1C3_SHIFT |
+		     GPIO1C2_MASK << GPIO1C2_SHIFT,
+		     GPIO1C3_UART2_SOUT << GPIO1C3_SHIFT |
+		     GPIO1C2_UART2_SIN << GPIO1C2_SHIFT);
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
index 2012d9fe04..1d940a0d77 100644
--- a/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
+++ b/arch/arm/mach-rockchip/rk3036/sdram_rk3036.c
@@ -5,12 +5,12 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/types.h>
-#include <asm/arch/cru_rk3036.h>
-#include <asm/arch/grf_rk3036.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/sdram_rk3036.h>
-#include <asm/arch/timer.h>
-#include <asm/arch/uart.h>
+#include <asm/arch-rockchip/cru_rk3036.h>
+#include <asm/arch-rockchip/grf_rk3036.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/sdram_rk3036.h>
+#include <asm/arch-rockchip/timer.h>
+#include <asm/arch-rockchip/uart.h>
 
 /*
  * we can not fit the code to access the device tree in SPL
diff --git a/arch/arm/mach-rockchip/rk3036/syscon_rk3036.c b/arch/arm/mach-rockchip/rk3036/syscon_rk3036.c
index d3f4cc77f1..c2fd160799 100644
--- a/arch/arm/mach-rockchip/rk3036/syscon_rk3036.c
+++ b/arch/arm/mach-rockchip/rk3036/syscon_rk3036.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3036_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3036-grf", .data = ROCKCHIP_SYSCON_GRF },
diff --git a/arch/arm/mach-rockchip/rk3128-board.c b/arch/arm/mach-rockchip/rk3128-board.c
index 7fd667a0b8..b1c66382e3 100644
--- a/arch/arm/mach-rockchip/rk3128-board.c
+++ b/arch/arm/mach-rockchip/rk3128-board.c
@@ -8,11 +8,11 @@
 #include <ram.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/grf_rk3128.h>
-#include <asm/arch/boot_mode.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/grf_rk3128.h>
+#include <asm/arch-rockchip/boot_mode.h>
+#include <asm/arch-rockchip/timer.h>
 #include <power/regulator.h>
 
 DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/mach-rockchip/rk3128/Kconfig b/arch/arm/mach-rockchip/rk3128/Kconfig
index 40655a22b5..a82b7dc063 100644
--- a/arch/arm/mach-rockchip/rk3128/Kconfig
+++ b/arch/arm/mach-rockchip/rk3128/Kconfig
@@ -14,7 +14,7 @@ config TARGET_EVB_RK3128
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3128"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3128/clk_rk3128.c b/arch/arm/mach-rockchip/rk3128/clk_rk3128.c
index b9b0297579..827750bf98 100644
--- a/arch/arm/mach-rockchip/rk3128/clk_rk3128.c
+++ b/arch/arm/mach-rockchip/rk3128/clk_rk3128.c
@@ -6,8 +6,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3128.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3128.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3128/syscon_rk3128.c b/arch/arm/mach-rockchip/rk3128/syscon_rk3128.c
index 8117895434..1406d5d0d3 100644
--- a/arch/arm/mach-rockchip/rk3128/syscon_rk3128.c
+++ b/arch/arm/mach-rockchip/rk3128/syscon_rk3128.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3128_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3128-grf", .data = ROCKCHIP_SYSCON_GRF },
diff --git a/arch/arm/mach-rockchip/rk3188-board-spl.c b/arch/arm/mach-rockchip/rk3188-board-spl.c
index 5c09b0e4ae..77b9b36d35 100644
--- a/arch/arm/mach-rockchip/rk3188-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3188-board-spl.c
@@ -15,14 +15,14 @@
 #include <syscon.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/grf_rk3188.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/pmu_rk3188.h>
-#include <asm/arch/sdram.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/grf_rk3188.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/pmu_rk3188.h>
+#include <asm/arch-rockchip/sdram.h>
+#include <asm/arch-rockchip/timer.h>
 #include <dm/pinctrl.h>
 #include <dm/root.h>
 #include <dm/test.h>
@@ -93,38 +93,12 @@ static int setup_arm_clock(void)
 	return ret;
 }
 
-void board_debug_uart_init(void)
-{
-	/* Enable early UART on the RK3188 */
-#define GRF_BASE	0x20008000
-	struct rk3188_grf * const grf = (void *)GRF_BASE;
-	enum {
-		GPIO1B1_SHIFT		= 2,
-		GPIO1B1_MASK		= 3,
-		GPIO1B1_GPIO		= 0,
-		GPIO1B1_UART2_SOUT,
-
-		GPIO1B0_SHIFT		= 0,
-		GPIO1B0_MASK		= 3,
-		GPIO1B0_GPIO		= 0,
-		GPIO1B0_UART2_SIN,
-	};
-
-	/* Enable early UART on the RK3188 */
-	rk_clrsetreg(&grf->gpio1b_iomux,
-		     GPIO1B1_MASK << GPIO1B1_SHIFT |
-		     GPIO1B0_MASK << GPIO1B0_SHIFT,
-		     GPIO1B1_UART2_SOUT << GPIO1B1_SHIFT |
-		     GPIO1B0_UART2_SIN << GPIO1B0_SHIFT);
-}
-
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
-#define EARLY_UART
-#ifdef EARLY_UART
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *
diff --git a/arch/arm/mach-rockchip/rk3188-board.c b/arch/arm/mach-rockchip/rk3188-board.c
index 3802395bc0..e03759f789 100644
--- a/arch/arm/mach-rockchip/rk3188-board.c
+++ b/arch/arm/mach-rockchip/rk3188-board.c
@@ -10,11 +10,11 @@
 #include <syscon.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/grf_rk3188.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/pmu_rk3288.h>
-#include <asm/arch/boot_mode.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/grf_rk3188.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/pmu_rk3288.h>
+#include <asm/arch-rockchip/boot_mode.h>
 #include <dm/pinctrl.h>
 
 __weak int rk_board_late_init(void)
diff --git a/arch/arm/mach-rockchip/rk3188/Kconfig b/arch/arm/mach-rockchip/rk3188/Kconfig
index 2bb35662d1..a6fc691fb6 100644
--- a/arch/arm/mach-rockchip/rk3188/Kconfig
+++ b/arch/arm/mach-rockchip/rk3188/Kconfig
@@ -10,7 +10,7 @@ config TARGET_ROCK
 	  UART and GPIOs.
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3188"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3188/Makefile b/arch/arm/mach-rockchip/rk3188/Makefile
index 7fa010405b..7dc123a3d2 100644
--- a/arch/arm/mach-rockchip/rk3188/Makefile
+++ b/arch/arm/mach-rockchip/rk3188/Makefile
@@ -6,5 +6,6 @@
 
 ifndef CONFIG_TPL_BUILD
 obj-y += clk_rk3188.o
+obj-y += rk3188.o
 obj-y += syscon_rk3188.o
 endif
diff --git a/arch/arm/mach-rockchip/rk3188/clk_rk3188.c b/arch/arm/mach-rockchip/rk3188/clk_rk3188.c
index e8fcec70cd..9d4fc37eda 100644
--- a/arch/arm/mach-rockchip/rk3188/clk_rk3188.c
+++ b/arch/arm/mach-rockchip/rk3188/clk_rk3188.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3188.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3188.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3188/rk3188.c b/arch/arm/mach-rockchip/rk3188/rk3188.c
new file mode 100644
index 0000000000..933484e0df
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3188/rk3188.c
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch-rockchip/grf_rk3188.h>
+#include <asm/arch-rockchip/hardware.h>
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+	/* Enable early UART on the RK3188 */
+#define GRF_BASE	0x20008000
+	struct rk3188_grf * const grf = (void *)GRF_BASE;
+	enum {
+		GPIO1B1_SHIFT		= 2,
+		GPIO1B1_MASK		= 3,
+		GPIO1B1_GPIO		= 0,
+		GPIO1B1_UART2_SOUT,
+		GPIO1B1_JTAG_TDO,
+
+		GPIO1B0_SHIFT		= 0,
+		GPIO1B0_MASK		= 3,
+		GPIO1B0_GPIO		= 0,
+		GPIO1B0_UART2_SIN,
+		GPIO1B0_JTAG_TDI,
+	};
+
+	rk_clrsetreg(&grf->gpio1b_iomux,
+		     GPIO1B1_MASK << GPIO1B1_SHIFT |
+		     GPIO1B0_MASK << GPIO1B0_SHIFT,
+		     GPIO1B1_UART2_SOUT << GPIO1B1_SHIFT |
+		     GPIO1B0_UART2_SIN << GPIO1B0_SHIFT);
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3188/syscon_rk3188.c b/arch/arm/mach-rockchip/rk3188/syscon_rk3188.c
index 6572bfa6a2..94f4ec7227 100644
--- a/arch/arm/mach-rockchip/rk3188/syscon_rk3188.c
+++ b/arch/arm/mach-rockchip/rk3188/syscon_rk3188.c
@@ -7,7 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3188_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3188-noc", .data = ROCKCHIP_SYSCON_NOC },
diff --git a/arch/arm/mach-rockchip/rk322x-board-spl.c b/arch/arm/mach-rockchip/rk322x-board-spl.c
index 1e718f2694..888310efbe 100644
--- a/arch/arm/mach-rockchip/rk322x-board-spl.c
+++ b/arch/arm/mach-rockchip/rk322x-board-spl.c
@@ -9,55 +9,14 @@
 #include <ram.h>
 #include <spl.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/cru_rk322x.h>
-#include <asm/arch/grf_rk322x.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/timer.h>
-#include <asm/arch/uart.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/timer.h>
 
 u32 spl_boot_device(void)
 {
 	return BOOT_DEVICE_MMC1;
 }
-#define GRF_BASE	0x11000000
-#define SGRF_BASE	0x10140000
-
-#define DEBUG_UART_BASE	0x11030000
-
-void board_debug_uart_init(void)
-{
-	static struct rk322x_grf * const grf = (void *)GRF_BASE;
-	enum {
-		GPIO1B2_SHIFT		= 4,
-		GPIO1B2_MASK		= 3 << GPIO1B2_SHIFT,
-		GPIO1B2_GPIO            = 0,
-		GPIO1B2_UART1_SIN,
-		GPIO1B2_UART21_SIN,
-
-		GPIO1B1_SHIFT		= 2,
-		GPIO1B1_MASK		= 3 << GPIO1B1_SHIFT,
-		GPIO1B1_GPIO            = 0,
-		GPIO1B1_UART1_SOUT,
-		GPIO1B1_UART21_SOUT,
-	};
-	enum {
-		CON_IOMUX_UART2SEL_SHIFT= 8,
-		CON_IOMUX_UART2SEL_MASK	= 1 << CON_IOMUX_UART2SEL_SHIFT,
-		CON_IOMUX_UART2SEL_2	= 0,
-		CON_IOMUX_UART2SEL_21,
-	};
-
-	/* Enable early UART2 channel 1 on the RK322x */
-	rk_clrsetreg(&grf->gpio1b_iomux,
-		     GPIO1B1_MASK | GPIO1B2_MASK,
-		     GPIO1B2_UART21_SIN << GPIO1B2_SHIFT |
-		     GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT);
-	/* Set channel C as UART2 input */
-	rk_clrsetreg(&grf->con_iomux,
-		     CON_IOMUX_UART2SEL_MASK,
-		     CON_IOMUX_UART2SEL_21 << CON_IOMUX_UART2SEL_SHIFT);
-}
 
 #define SGRF_DDR_CON0 0x10150000
 void board_init_f(ulong dummy)
@@ -65,6 +24,7 @@ void board_init_f(ulong dummy)
 	struct udevice *dev;
 	int ret;
 
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *
@@ -75,7 +35,7 @@ void board_init_f(ulong dummy)
 	 */
 	debug_uart_init();
 	printascii("SPL Init");
-
+#endif
 	ret = spl_early_init();
 	if (ret) {
 		debug("spl_early_init() failed: %d\n", ret);
diff --git a/arch/arm/mach-rockchip/rk322x-board.c b/arch/arm/mach-rockchip/rk322x-board.c
index 5659248178..6170c76f8b 100644
--- a/arch/arm/mach-rockchip/rk322x-board.c
+++ b/arch/arm/mach-rockchip/rk322x-board.c
@@ -8,10 +8,10 @@
 #include <ram.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/boot_mode.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/grf_rk322x.h>
+#include <asm/arch-rockchip/boot_mode.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/grf_rk322x.h>
+#include <asm/arch-rockchip/periph.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -29,37 +29,10 @@ int board_late_init(void)
 
 int board_init(void)
 {
-#include <asm/arch/grf_rk322x.h>
+#include <asm/arch-rockchip/grf_rk322x.h>
 	/* Enable early UART2 channel 1 on the RK322x */
 #define GRF_BASE	0x11000000
-	struct rk322x_grf * const grf = (void *)GRF_BASE;
-	enum {
-		GPIO1B2_SHIFT		= 4,
-		GPIO1B2_MASK		= 3 << GPIO1B2_SHIFT,
-		GPIO1B2_GPIO		= 0,
-		GPIO1B2_UART21_SIN,
-
-		GPIO1B1_SHIFT		= 2,
-		GPIO1B1_MASK		= 3 << GPIO1B1_SHIFT,
-		GPIO1B1_GPIO            = 0,
-		GPIO1B1_UART1_SOUT,
-		GPIO1B1_UART21_SOUT,
-	};
-	enum {
-		CON_IOMUX_UART2SEL_SHIFT= 8,
-		CON_IOMUX_UART2SEL_MASK	= 1 << CON_IOMUX_UART2SEL_SHIFT,
-		CON_IOMUX_UART2SEL_2	= 0,
-		CON_IOMUX_UART2SEL_21,
-	};
-
-	rk_clrsetreg(&grf->gpio1b_iomux,
-		     GPIO1B1_MASK | GPIO1B2_MASK,
-		     GPIO1B2_UART21_SIN << GPIO1B2_SHIFT |
-		     GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT);
-	/* Set channel C as UART2 input */
-	rk_clrsetreg(&grf->con_iomux,
-		     CON_IOMUX_UART2SEL_MASK,
-		     CON_IOMUX_UART2SEL_21 << CON_IOMUX_UART2SEL_SHIFT);
+	static struct rk322x_grf * const grf = (void *)GRF_BASE;
 
 	/*
 	* The integrated macphy is enabled by default, disable it
diff --git a/arch/arm/mach-rockchip/rk322x/Kconfig b/arch/arm/mach-rockchip/rk322x/Kconfig
index dc8071e4f3..8a1f95f785 100644
--- a/arch/arm/mach-rockchip/rk322x/Kconfig
+++ b/arch/arm/mach-rockchip/rk322x/Kconfig
@@ -5,7 +5,7 @@ config TARGET_EVB_RK3229
 	select BOARD_LATE_INIT
 
 config SYS_SOC
-	default "rockchip"
+	default "rk322x"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
diff --git a/arch/arm/mach-rockchip/rk322x/Makefile b/arch/arm/mach-rockchip/rk322x/Makefile
index ecb3e8dfda..89b0fed692 100644
--- a/arch/arm/mach-rockchip/rk322x/Makefile
+++ b/arch/arm/mach-rockchip/rk322x/Makefile
@@ -4,6 +4,6 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 
-
 obj-y += clk_rk322x.o
+obj-y += rk322x.o
 obj-y += syscon_rk322x.o
diff --git a/arch/arm/mach-rockchip/rk322x/clk_rk322x.c b/arch/arm/mach-rockchip/rk322x/clk_rk322x.c
index accf9443b0..958c7b82b9 100644
--- a/arch/arm/mach-rockchip/rk322x/clk_rk322x.c
+++ b/arch/arm/mach-rockchip/rk322x/clk_rk322x.c
@@ -6,8 +6,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk322x.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk322x.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk322x/rk322x.c b/arch/arm/mach-rockchip/rk322x/rk322x.c
new file mode 100644
index 0000000000..e5250bc784
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk322x/rk322x.c
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+#include <asm/io.h>
+#include <asm/arch-rockchip/grf_rk322x.h>
+#include <asm/arch-rockchip/hardware.h>
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+#define GRF_BASE	0x11000000
+	static struct rk322x_grf * const grf = (void *)GRF_BASE;
+	enum {
+		GPIO1B2_SHIFT		= 4,
+		GPIO1B2_MASK		= 3 << GPIO1B2_SHIFT,
+		GPIO1B2_GPIO            = 0,
+		GPIO1B2_UART1_SIN,
+		GPIO1B2_UART21_SIN,
+
+		GPIO1B1_SHIFT		= 2,
+		GPIO1B1_MASK		= 3 << GPIO1B1_SHIFT,
+		GPIO1B1_GPIO            = 0,
+		GPIO1B1_UART1_SOUT,
+		GPIO1B1_UART21_SOUT,
+	};
+	enum {
+		CON_IOMUX_UART2SEL_SHIFT = 8,
+		CON_IOMUX_UART2SEL_MASK	= 1 << CON_IOMUX_UART2SEL_SHIFT,
+		CON_IOMUX_UART2SEL_2	= 0,
+		CON_IOMUX_UART2SEL_21,
+	};
+
+	/* Enable early UART2 channel 1 on the RK322x */
+	rk_clrsetreg(&grf->gpio1b_iomux,
+		     GPIO1B1_MASK | GPIO1B2_MASK,
+		     GPIO1B2_UART21_SIN << GPIO1B2_SHIFT |
+		     GPIO1B1_UART21_SOUT << GPIO1B1_SHIFT);
+	/* Set channel C as UART2 input */
+	rk_clrsetreg(&grf->con_iomux,
+		     CON_IOMUX_UART2SEL_MASK,
+		     CON_IOMUX_UART2SEL_21 << CON_IOMUX_UART2SEL_SHIFT);
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk322x/syscon_rk322x.c b/arch/arm/mach-rockchip/rk322x/syscon_rk322x.c
index 9aa64f8f1f..0d9dca8173 100644
--- a/arch/arm/mach-rockchip/rk322x/syscon_rk322x.c
+++ b/arch/arm/mach-rockchip/rk322x/syscon_rk322x.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk322x_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3228-grf", .data = ROCKCHIP_SYSCON_GRF },
diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c
index 93c772184d..d8d215db8a 100644
--- a/arch/arm/mach-rockchip/rk3288-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-spl.c
@@ -14,15 +14,15 @@
 #include <spl.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/pmu_rk3288.h>
-#include <asm/arch/sdram.h>
-#include <asm/arch/sdram_common.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/pmu_rk3288.h>
+#include <asm/arch-rockchip/sdram.h>
+#include <asm/arch-rockchip/sdram_common.h>
+#include <asm/arch-rockchip/sys_proto.h>
+#include <asm/arch-rockchip/timer.h>
 #include <dm/pinctrl.h>
 #include <dm/root.h>
 #include <dm/test.h>
@@ -109,16 +109,7 @@ void board_init_f(ulong dummy)
 	struct udevice *dev;
 	int ret;
 
-	/* Example code showing how to enable the debug UART on RK3288 */
-#include <asm/arch/grf_rk3288.h>
-	/* Enable early UART on the RK3288 */
-#define GRF_BASE	0xff770000
-	struct rk3288_grf * const grf = (void *)GRF_BASE;
-
-	rk_clrsetreg(&grf->gpio7ch_iomux, GPIO7C7_MASK << GPIO7C7_SHIFT |
-		     GPIO7C6_MASK << GPIO7C6_SHIFT,
-		     GPIO7C7_UART2DBG_SOUT << GPIO7C7_SHIFT |
-		     GPIO7C6_UART2DBG_SIN << GPIO7C6_SHIFT);
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *
@@ -129,6 +120,7 @@ void board_init_f(ulong dummy)
 	 */
 	debug_uart_init();
 	debug("\nspl:debug uart enabled in %s\n", __func__);
+#endif
 	ret = spl_early_init();
 	if (ret) {
 		debug("spl_early_init() failed: %d\n", ret);
diff --git a/arch/arm/mach-rockchip/rk3288-board-tpl.c b/arch/arm/mach-rockchip/rk3288-board-tpl.c
index 2aa63f515a..787129bbae 100644
--- a/arch/arm/mach-rockchip/rk3288-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk3288-board-tpl.c
@@ -10,28 +10,17 @@
 #include <spl.h>
 #include <version.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/grf_rk3288.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/pmu_rk3288.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/sys_proto.h>
+#include <asm/arch-rockchip/timer.h>
 
-#define GRF_BASE		0xff770000
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
-	/* Example code showing how to enable the debug UART on RK3288 */
-	/* Enable early UART on the RK3288 */
-	struct rk3288_grf * const grf = (void *)GRF_BASE;
-
-	rk_clrsetreg(&grf->gpio7ch_iomux, GPIO7C7_MASK << GPIO7C7_SHIFT |
-		     GPIO7C6_MASK << GPIO7C6_SHIFT,
-		     GPIO7C7_UART2DBG_SOUT << GPIO7C7_SHIFT |
-		     GPIO7C6_UART2DBG_SIN << GPIO7C6_SHIFT);
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *
@@ -41,7 +30,7 @@ void board_init_f(ulong dummy)
 	 * printascii("string");
 	 */
 	debug_uart_init();
-
+#endif
 	ret = spl_early_init();
 	if (ret) {
 		debug("spl_early_init() failed: %d\n", ret);
diff --git a/arch/arm/mach-rockchip/rk3288-board.c b/arch/arm/mach-rockchip/rk3288-board.c
index 9c4f7f219f..41e9786d46 100644
--- a/arch/arm/mach-rockchip/rk3288-board.c
+++ b/arch/arm/mach-rockchip/rk3288-board.c
@@ -9,12 +9,12 @@
 #include <ram.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3288.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/pmu_rk3288.h>
-#include <asm/arch/qos_rk3288.h>
-#include <asm/arch/boot_mode.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3288.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/pmu_rk3288.h>
+#include <asm/arch-rockchip/qos_rk3288.h>
+#include <asm/arch-rockchip/boot_mode.h>
 #include <asm/gpio.h>
 #include <dm/pinctrl.h>
 #include <dt-bindings/clock/rk3288-cru.h>
@@ -321,7 +321,6 @@ int board_early_init_f(void)
 {
 	const uintptr_t GRF_SOC_CON0 = 0xff770244;
 	const uintptr_t GRF_SOC_CON2 = 0xff77024c;
-	struct udevice *pinctrl;
 	struct udevice *dev;
 	int ret;
 
@@ -335,18 +334,7 @@ int board_early_init_f(void)
 		debug("CLK init failed: %d\n", ret);
 		return ret;
 	}
-	ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
-	if (ret) {
-		debug("%s: Cannot find pinctrl device\n", __func__);
-		return ret;
-	}
 
-	/* Enable debug UART */
-	ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG);
-	if (ret) {
-		debug("%s: Failed to set up console UART\n", __func__);
-		return ret;
-	}
 	rk_setreg(GRF_SOC_CON2, 1 << 0);
 
 	/*
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index bce8023881..50680ce606 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -148,7 +148,7 @@ config ROCKCHIP_FAST_SPL
 	  and have the required PMIC code.
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3288"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3288/clk_rk3288.c b/arch/arm/mach-rockchip/rk3288/clk_rk3288.c
index 6ca2271869..e64ee86f08 100644
--- a/arch/arm/mach-rockchip/rk3288/clk_rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288/clk_rk3288.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3288.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3288.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3288/rk3288.c b/arch/arm/mach-rockchip/rk3288/rk3288.c
index a725abc5a5..7941ca68a6 100644
--- a/arch/arm/mach-rockchip/rk3288/rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288/rk3288.c
@@ -3,16 +3,31 @@
  * Copyright (c) 2016 Rockchip Electronics Co., Ltd
  */
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/grf_rk3288.h>
 
-#define GRF_SOC_CON2 0xff77024c
+#define GRF_BASE	0xff770000
 
 int arch_cpu_init(void)
 {
 	/* We do some SoC one time setting here. */
+	struct rk3288_grf * const grf = (void *)GRF_BASE;
 
 	/* Use rkpwm by default */
-	rk_setreg(GRF_SOC_CON2, 1 << 0);
+	rk_setreg(&grf->soc_con2, 1 << 0);
 
 	return 0;
 }
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+	/* Enable early UART on the RK3288 */
+	struct rk3288_grf * const grf = (void *)GRF_BASE;
+
+	rk_clrsetreg(&grf->gpio7ch_iomux, GPIO7C7_MASK << GPIO7C7_SHIFT |
+		     GPIO7C6_MASK << GPIO7C6_SHIFT,
+		     GPIO7C7_UART2DBG_SOUT << GPIO7C7_SHIFT |
+		     GPIO7C6_UART2DBG_SIN << GPIO7C6_SHIFT);
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c b/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
index 3bc80281c7..dff2caa598 100644
--- a/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
+++ b/arch/arm/mach-rockchip/rk3288/syscon_rk3288.c
@@ -7,7 +7,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3288_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3288-noc", .data = ROCKCHIP_SYSCON_NOC },
diff --git a/arch/arm/mach-rockchip/rk3328/Kconfig b/arch/arm/mach-rockchip/rk3328/Kconfig
index 43afba2430..6c5c4303a3 100644
--- a/arch/arm/mach-rockchip/rk3328/Kconfig
+++ b/arch/arm/mach-rockchip/rk3328/Kconfig
@@ -13,7 +13,7 @@ config TARGET_EVB_RK3328
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3328"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3328/clk_rk3328.c b/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
index e5c2ce5766..f64f0cbbe5 100644
--- a/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
+++ b/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
@@ -5,8 +5,8 @@
 
 #include <common.h>
 #include <dm.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3328.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3328.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3328/rk3328.c b/arch/arm/mach-rockchip/rk3328/rk3328.c
index a519f5fb84..1cf829dc34 100644
--- a/arch/arm/mach-rockchip/rk3328/rk3328.c
+++ b/arch/arm/mach-rockchip/rk3328/rk3328.c
@@ -4,7 +4,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch-rockchip/hardware.h>
 #include <asm/armv8/mmu.h>
 #include <asm/io.h>
 
diff --git a/arch/arm/mach-rockchip/rk3328/syscon_rk3328.c b/arch/arm/mach-rockchip/rk3328/syscon_rk3328.c
index 28dd8cb20a..8a0eceb178 100644
--- a/arch/arm/mach-rockchip/rk3328/syscon_rk3328.c
+++ b/arch/arm/mach-rockchip/rk3328/syscon_rk3328.c
@@ -4,7 +4,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 #include <dm.h>
 #include <syscon.h>
 
diff --git a/arch/arm/mach-rockchip/rk3368-board-spl.c b/arch/arm/mach-rockchip/rk3368-board-spl.c
index 230850ad6c..b055ed4aee 100644
--- a/arch/arm/mach-rockchip/rk3368-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3368-board-spl.c
@@ -9,17 +9,9 @@
 #include <ram.h>
 #include <spl.h>
 #include <asm/io.h>
-#include <asm/arch/cru_rk3368.h>
-#include <asm/arch/grf_rk3368.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/periph.h>
 #include <dm/pinctrl.h>
 
-void board_debug_uart_init(void)
-{
-}
-
 void board_init_f(ulong dummy)
 {
 	struct udevice *pinctrl;
diff --git a/arch/arm/mach-rockchip/rk3368-board-tpl.c b/arch/arm/mach-rockchip/rk3368-board-tpl.c
index f90a1fdca7..dc65a021c8 100644
--- a/arch/arm/mach-rockchip/rk3368-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk3368-board-tpl.c
@@ -10,12 +10,11 @@
 #include <spl.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3368.h>
-#include <asm/arch/grf_rk3368.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3368.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/timer.h>
 
 /*
  * The SPL (and also the full U-Boot stage on the RK3368) will run in
@@ -79,42 +78,12 @@ static void sgrf_init(void)
 	rk_clrreg(&cru->softrst_con[4], DMA2_SRST_REQ);
 }
 
-void board_debug_uart_init(void)
-{
-	/*
-	 * N.B.: This is called before the device-model has been
-	 *       initialised. For this reason, we can not access
-	 *       the GRF address range using the syscon API.
-	 */
-	struct rk3368_grf * const grf =
-		(struct rk3368_grf * const)0xff770000;
-
-	enum {
-		GPIO2D1_MASK            = GENMASK(3, 2),
-		GPIO2D1_GPIO            = 0,
-		GPIO2D1_UART0_SOUT      = (1 << 2),
-
-		GPIO2D0_MASK            = GENMASK(1, 0),
-		GPIO2D0_GPIO            = 0,
-		GPIO2D0_UART0_SIN       = (1 << 0),
-	};
-
-#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000)
-	/* Enable early UART0 on the RK3368 */
-	rk_clrsetreg(&grf->gpio2d_iomux,
-		     GPIO2D0_MASK, GPIO2D0_UART0_SIN);
-	rk_clrsetreg(&grf->gpio2d_iomux,
-		     GPIO2D1_MASK, GPIO2D1_UART0_SOUT);
-#endif
-}
-
 void board_init_f(ulong dummy)
 {
 	struct udevice *dev;
 	int ret;
 
-#define EARLY_UART
-#ifdef EARLY_UART
+#ifdef CONFIG_DEBUG_UART
 	/*
 	 * Debug UART can be used from here if required:
 	 *
diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
index 7c9b722b00..325572a7e4 100644
--- a/arch/arm/mach-rockchip/rk3368/Kconfig
+++ b/arch/arm/mach-rockchip/rk3368/Kconfig
@@ -43,7 +43,7 @@ config TARGET_EVB_PX5
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3368"
 
 source "board/theobroma-systems/lion_rk3368/Kconfig"
 source "board/rockchip/sheep_rk3368/Kconfig"
diff --git a/arch/arm/mach-rockchip/rk3368/clk_rk3368.c b/arch/arm/mach-rockchip/rk3368/clk_rk3368.c
index 722160dfdc..55e5dd768a 100644
--- a/arch/arm/mach-rockchip/rk3368/clk_rk3368.c
+++ b/arch/arm/mach-rockchip/rk3368/clk_rk3368.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3368.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3368.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3368/rk3368.c b/arch/arm/mach-rockchip/rk3368/rk3368.c
index 6d5d4cc760..1ed06c5352 100644
--- a/arch/arm/mach-rockchip/rk3368/rk3368.c
+++ b/arch/arm/mach-rockchip/rk3368/rk3368.c
@@ -7,9 +7,9 @@
 #include <common.h>
 #include <asm/armv8/mmu.h>
 #include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3368.h>
-#include <asm/arch/grf_rk3368.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3368.h>
+#include <asm/arch-rockchip/grf_rk3368.h>
 #include <syscon.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -96,3 +96,34 @@ int arch_early_init_r(void)
 	return mcu_init();
 }
 #endif
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+	/*
+	 * N.B.: This is called before the device-model has been
+	 *       initialised. For this reason, we can not access
+	 *       the GRF address range using the syscon API.
+	 */
+#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000)
+	struct rk3368_grf * const grf =
+		(struct rk3368_grf * const)0xff770000;
+
+	enum {
+		GPIO2D1_MASK            = GENMASK(3, 2),
+		GPIO2D1_GPIO            = 0,
+		GPIO2D1_UART0_SOUT      = (1 << 2),
+
+		GPIO2D0_MASK            = GENMASK(1, 0),
+		GPIO2D0_GPIO            = 0,
+		GPIO2D0_UART0_SIN       = (1 << 0),
+	};
+
+	/* Enable early UART0 on the RK3368 */
+	rk_clrsetreg(&grf->gpio2d_iomux,
+		     GPIO2D0_MASK, GPIO2D0_UART0_SIN);
+	rk_clrsetreg(&grf->gpio2d_iomux,
+		     GPIO2D1_MASK, GPIO2D1_UART0_SOUT);
+#endif
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3368/syscon_rk3368.c b/arch/arm/mach-rockchip/rk3368/syscon_rk3368.c
index c08ce437ea..4ba94f2e80 100644
--- a/arch/arm/mach-rockchip/rk3368/syscon_rk3368.c
+++ b/arch/arm/mach-rockchip/rk3368/syscon_rk3368.c
@@ -8,7 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3368_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3368-grf",
diff --git a/arch/arm/mach-rockchip/rk3399-board-spl.c b/arch/arm/mach-rockchip/rk3399-board-spl.c
index ccc136f388..800ca80022 100644
--- a/arch/arm/mach-rockchip/rk3399-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3399-board-spl.c
@@ -12,12 +12,12 @@
 #include <spl_gpio.h>
 #include <syscon.h>
 #include <asm/io.h>
-#include <asm/arch/bootrom.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/grf_rk3399.h>
-#include <asm/arch/hardware.h>
-#include <asm/arch/periph.h>
-#include <asm/arch/sys_proto.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/grf_rk3399.h>
+#include <asm/arch-rockchip/hardware.h>
+#include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/sys_proto.h>
 #include <dm/pinctrl.h>
 
 void board_return_to_bootrom(void)
@@ -127,53 +127,6 @@ void secure_timer_init(void)
 	writel(TIMER_EN | TIMER_FMODE, TIMER_CHN10_BASE + TIMER_CONTROL_REG);
 }
 
-void board_debug_uart_init(void)
-{
-#define GRF_BASE	0xff770000
-#define GPIO0_BASE	0xff720000
-#define PMUGRF_BASE	0xff320000
-	struct rk3399_grf_regs * const grf = (void *)GRF_BASE;
-#ifdef CONFIG_TARGET_CHROMEBOOK_BOB
-	struct rk3399_pmugrf_regs * const pmugrf = (void *)PMUGRF_BASE;
-	struct rockchip_gpio_regs * const gpio = (void *)GPIO0_BASE;
-#endif
-
-#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000)
-	/* Enable early UART0 on the RK3399 */
-	rk_clrsetreg(&grf->gpio2c_iomux,
-		     GRF_GPIO2C0_SEL_MASK,
-		     GRF_UART0BT_SIN << GRF_GPIO2C0_SEL_SHIFT);
-	rk_clrsetreg(&grf->gpio2c_iomux,
-		     GRF_GPIO2C1_SEL_MASK,
-		     GRF_UART0BT_SOUT << GRF_GPIO2C1_SEL_SHIFT);
-#else
-# ifdef CONFIG_TARGET_CHROMEBOOK_BOB
-	rk_setreg(&grf->io_vsel, 1 << 0);
-
-	/*
-	 * Let's enable these power rails here, we are already running the SPI
-	 * Flash based code.
-	 */
-	spl_gpio_output(gpio, GPIO(BANK_B, 2), 1);  /* PP1500_EN */
-	spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_B, 2), GPIO_PULL_NORMAL);
-
-	spl_gpio_output(gpio, GPIO(BANK_B, 4), 1);  /* PP3000_EN */
-	spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_B, 4), GPIO_PULL_NORMAL);
-#endif /* CONFIG_TARGET_CHROMEBOOK_BOB */
-
-	/* Enable early UART2 channel C on the RK3399 */
-	rk_clrsetreg(&grf->gpio4c_iomux,
-		     GRF_GPIO4C3_SEL_MASK,
-		     GRF_UART2DGBC_SIN << GRF_GPIO4C3_SEL_SHIFT);
-	rk_clrsetreg(&grf->gpio4c_iomux,
-		     GRF_GPIO4C4_SEL_MASK,
-		     GRF_UART2DBGC_SOUT << GRF_GPIO4C4_SEL_SHIFT);
-	/* Set channel C as UART2 input */
-	rk_clrsetreg(&grf->soc_con7,
-		     GRF_UART_DBG_SEL_MASK,
-		     GRF_UART_DBG_SEL_C << GRF_UART_DBG_SEL_SHIFT);
-#endif
-}
 
 void board_init_f(ulong dummy)
 {
@@ -183,8 +136,7 @@ void board_init_f(ulong dummy)
 	struct rk3399_grf_regs *grf;
 	int ret;
 
-#define EARLY_UART
-#ifdef EARLY_UART
+#ifdef CONFIG_DEBUG_UART
 	debug_uart_init();
 
 # ifdef CONFIG_TARGET_CHROMEBOOK_BOB
diff --git a/arch/arm/mach-rockchip/rk3399-board.c b/arch/arm/mach-rockchip/rk3399-board.c
index 137ec714c2..443c87cccc 100644
--- a/arch/arm/mach-rockchip/rk3399-board.c
+++ b/arch/arm/mach-rockchip/rk3399-board.c
@@ -4,7 +4,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/boot_mode.h>
+#include <asm/arch-rockchip/boot_mode.h>
 
 int board_late_init(void)
 {
diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig
index 2408adb420..2c5c93c0b8 100644
--- a/arch/arm/mach-rockchip/rk3399/Kconfig
+++ b/arch/arm/mach-rockchip/rk3399/Kconfig
@@ -65,7 +65,7 @@ config TARGET_CHROMEBOOK_BOB
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3399"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3399/clk_rk3399.c b/arch/arm/mach-rockchip/rk3399/clk_rk3399.c
index 98f7482f79..f0411c0a21 100644
--- a/arch/arm/mach-rockchip/rk3399/clk_rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/clk_rk3399.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rk3399.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3399.h>
 
 static int rockchip_get_cruclk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c
index d8467d7333..a7ccd4f3ed 100644
--- a/arch/arm/mach-rockchip/rk3399/rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/rk3399.c
@@ -4,13 +4,17 @@
  */
 
 #include <common.h>
+#include <spl_gpio.h>
 #include <asm/armv8/mmu.h>
 #include <asm/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/arch-rockchip/gpio.h>
+#include <asm/arch-rockchip/grf_rk3399.h>
+#include <asm/arch-rockchip/hardware.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
 #define GRF_EMMCCORE_CON11 0xff77f02c
+#define GRF_BASE	0xff770000
 
 static struct mm_region rk3399_mem_map[] = {
 	{
@@ -48,9 +52,60 @@ int dram_init_banksize(void)
 int arch_cpu_init(void)
 {
 	/* We do some SoC one time setting here. */
+	struct rk3399_grf_regs * const grf = (void *)GRF_BASE;
 
 	/* Emmc clock generator: disable the clock multipilier */
-	rk_clrreg(GRF_EMMCCORE_CON11, 0x0ff);
+	rk_clrreg(&grf->emmccore_con[11], 0x0ff);
 
 	return 0;
 }
+
+#ifdef CONFIG_DEBUG_UART_BOARD_INIT
+void board_debug_uart_init(void)
+{
+#define GRF_BASE	0xff770000
+#define GPIO0_BASE	0xff720000
+#define PMUGRF_BASE	0xff320000
+	struct rk3399_grf_regs * const grf = (void *)GRF_BASE;
+#ifdef CONFIG_TARGET_CHROMEBOOK_BOB
+	struct rk3399_pmugrf_regs * const pmugrf = (void *)PMUGRF_BASE;
+	struct rockchip_gpio_regs * const gpio = (void *)GPIO0_BASE;
+#endif
+
+#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000)
+	/* Enable early UART0 on the RK3399 */
+	rk_clrsetreg(&grf->gpio2c_iomux,
+		     GRF_GPIO2C0_SEL_MASK,
+		     GRF_UART0BT_SIN << GRF_GPIO2C0_SEL_SHIFT);
+	rk_clrsetreg(&grf->gpio2c_iomux,
+		     GRF_GPIO2C1_SEL_MASK,
+		     GRF_UART0BT_SOUT << GRF_GPIO2C1_SEL_SHIFT);
+#else
+# ifdef CONFIG_TARGET_CHROMEBOOK_BOB
+	rk_setreg(&grf->io_vsel, 1 << 0);
+
+	/*
+	 * Let's enable these power rails here, we are already running the SPI
+	 * Flash based code.
+	 */
+	spl_gpio_output(gpio, GPIO(BANK_B, 2), 1);  /* PP1500_EN */
+	spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_B, 2), GPIO_PULL_NORMAL);
+
+	spl_gpio_output(gpio, GPIO(BANK_B, 4), 1);  /* PP3000_EN */
+	spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_B, 4), GPIO_PULL_NORMAL);
+#endif /* CONFIG_TARGET_CHROMEBOOK_BOB */
+
+	/* Enable early UART2 channel C on the RK3399 */
+	rk_clrsetreg(&grf->gpio4c_iomux,
+		     GRF_GPIO4C3_SEL_MASK,
+		     GRF_UART2DGBC_SIN << GRF_GPIO4C3_SEL_SHIFT);
+	rk_clrsetreg(&grf->gpio4c_iomux,
+		     GRF_GPIO4C4_SEL_MASK,
+		     GRF_UART2DBGC_SOUT << GRF_GPIO4C4_SEL_SHIFT);
+	/* Set channel C as UART2 input */
+	rk_clrsetreg(&grf->soc_con7,
+		     GRF_UART_DBG_SEL_MASK,
+		     GRF_UART_DBG_SEL_C << GRF_UART_DBG_SEL_SHIFT);
+#endif
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
index 98f4be970f..a8bb5b11e5 100644
--- a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
+++ b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rk3399_syscon_ids[] = {
 	{ .compatible = "rockchip,rk3399-grf", .data = ROCKCHIP_SYSCON_GRF },
diff --git a/arch/arm/mach-rockchip/rk_timer.c b/arch/arm/mach-rockchip/rk_timer.c
index e751f29d0f..f20e64f48e 100644
--- a/arch/arm/mach-rockchip/rk_timer.c
+++ b/arch/arm/mach-rockchip/rk_timer.c
@@ -4,7 +4,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/timer.h>
+#include <asm/arch-rockchip/timer.h>
 #include <asm/io.h>
 #include <linux/types.h>
 
diff --git a/arch/arm/mach-rockchip/rv1108/Kconfig b/arch/arm/mach-rockchip/rv1108/Kconfig
index 8883aeae7a..e3a63b80e1 100644
--- a/arch/arm/mach-rockchip/rv1108/Kconfig
+++ b/arch/arm/mach-rockchip/rv1108/Kconfig
@@ -23,7 +23,7 @@ config TARGET_ELGIN_RV1108
 	  RV1108 ELGIN is a board based on the Rockchip RV1108.
 
 config SYS_SOC
-	default "rockchip"
+	default "rv1108"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
diff --git a/arch/arm/mach-rockchip/rv1108/clk_rv1108.c b/arch/arm/mach-rockchip/rv1108/clk_rv1108.c
index 5f3705cc39..58a7e889cc 100644
--- a/arch/arm/mach-rockchip/rv1108/clk_rv1108.c
+++ b/arch/arm/mach-rockchip/rv1108/clk_rv1108.c
@@ -7,8 +7,8 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/cru_rv1108.h>
+#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rv1108.h>
 
 int rockchip_get_clk(struct udevice **devp)
 {
diff --git a/arch/arm/mach-rockchip/rv1108/syscon_rv1108.c b/arch/arm/mach-rockchip/rv1108/syscon_rv1108.c
index 5a0f0a5611..babdf5720b 100644
--- a/arch/arm/mach-rockchip/rv1108/syscon_rv1108.c
+++ b/arch/arm/mach-rockchip/rv1108/syscon_rv1108.c
@@ -6,7 +6,7 @@
 #include <common.h>
 #include <dm.h>
 #include <syscon.h>
-#include <asm/arch/clock.h>
+#include <asm/arch-rockchip/clock.h>
 
 static const struct udevice_id rv1108_syscon_ids[] = {
 	{ .compatible = "rockchip,rv1108-grf", .data = ROCKCHIP_SYSCON_GRF },
diff --git a/arch/arm/mach-rockchip/sdram_common.c b/arch/arm/mach-rockchip/sdram_common.c
index a27138083a..8684dbd4fa 100644
--- a/arch/arm/mach-rockchip/sdram_common.c
+++ b/arch/arm/mach-rockchip/sdram_common.c
@@ -7,7 +7,7 @@
 #include <dm.h>
 #include <ram.h>
 #include <asm/io.h>
-#include <asm/arch/sdram_common.h>
+#include <asm/arch-rockchip/sdram_common.h>
 #include <dm/uclass-internal.h>
 
 DECLARE_GLOBAL_DATA_PTR;
author	Tom Rini <trini@konsulko.com>	2019-05-01 11:52:04 -0400
committer	Tom Rini <trini@konsulko.com>	2019-05-01 11:52:04 -0400
commit	3570ea1f98229dc8c166dfc2693510db9167f7f8 (patch)
tree	8226fe6a2518138c6e600e507c9f9dc46d8d089e /arch/arm
parent	b4ee6daad7a2604ca9466b2ba48de86cc27d381f (diff)
parent	dd320e122f78312b99cdbfb085a0ad167a396bb5 (diff)