Merge tag 'u-boot-rockchip-20190823' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip

- remove rk3288 fennec board
- remove SPL raw image support for Rockchip SoCs
- add common misc_init_r() for ethaddr from cpuid
- enable USB HOST support for rk3328
- unify code for finding a valid gpt in part driver

15 files changed, 224 insertions, 613 deletions

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 05ff624..aac1b83 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -81,7 +81,6 @@ dtb-$(CONFIG_ROCKCHIP_RK322X) += \
 
 dtb-$(CONFIG_ROCKCHIP_RK3288) += \
 	rk3288-evb.dtb \
-	rk3288-fennec.dtb \
 	rk3288-firefly.dtb \
 	rk3288-miqi.dtb \
 	rk3288-phycore-rdk.dtb \
diff --git a/arch/arm/dts/rk3288-fennec-u-boot.dtsi b/arch/arm/dts/rk3288-fennec-u-boot.dtsi
deleted file mode 100644
index 2efb309..0000000
--- a/arch/arm/dts/rk3288-fennec-u-boot.dtsi
+++ /dev/null
@@ -1,54 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2019 Rockchip Electronics Co., Ltd
- */
-
-#include "rk3288-u-boot.dtsi"
-
-&pinctrl {
-	u-boot,dm-pre-reloc;
-};
-
-&uart2 {
-	u-boot,dm-pre-reloc;
-};
-
-&sdmmc {
-	u-boot,dm-pre-reloc;
-};
-
-&emmc {
-	u-boot,dm-pre-reloc;
-};
-
-&gpio3 {
-	u-boot,dm-pre-reloc;
-};
-
-&gpio8 {
-	u-boot,dm-pre-reloc;
-};
-
-&pcfg_pull_none_drv_8ma {
-	u-boot,dm-spl;
-};
-
-&pcfg_pull_up_drv_8ma {
-	u-boot,dm-spl;
-};
-
-&sdmmc_bus4 {
-	u-boot,dm-spl;
-};
-
-&sdmmc_clk {
-	u-boot,dm-spl;
-};
-
-&sdmmc_cmd {
-	u-boot,dm-spl;
-};
-
-&sdmmc_pwr {
-	u-boot,dm-spl;
-};
diff --git a/arch/arm/dts/rk3288-fennec.dts b/arch/arm/dts/rk3288-fennec.dts
deleted file mode 100644
index e1d55e3..0000000
--- a/arch/arm/dts/rk3288-fennec.dts
+++ /dev/null
@@ -1,31 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+ OR X11
-/*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
- */
-
-/dts-v1/;
-#include "rk3288-fennec.dtsi"
-
-/ {
-	model = "Rockchip RK3288 Fennec Board";
-	compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
-
-	chosen {
-		stdout-path = &uart2;
-	};
-};
-
-&dmc {
-	rockchip,pctl-timing = <0x215 0xc8 0x0 0x35 0x26 0x2 0x70 0x2000d
-		0x6 0x0 0x8 0x4 0x17 0x24 0xd 0x6
-		0x4 0x8 0x4 0x76 0x4 0x0 0x30 0x0
-		0x1 0x2 0x2 0x4 0x0 0x0 0xc0 0x4
-		0x8 0x1f4>;
-	rockchip,phy-timing = <0x48d7dd93 0x187008d8 0x121076
-		0x0 0xc3 0x6 0x2>;
-	rockchip,sdram-params = <0x20d266a4 0x5b6 2 533000000 6 9 0>;
-};
-
-&pwm1 {
-	status = "okay";
-};
diff --git a/arch/arm/dts/rk3288-fennec.dtsi b/arch/arm/dts/rk3288-fennec.dtsi
deleted file mode 100644
index f61252c..0000000
--- a/arch/arm/dts/rk3288-fennec.dtsi
+++ /dev/null
@@ -1,421 +0,0 @@
-/*
- * 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.
- */
-
-#include "rk3288.dtsi"
-
-/ {
-	memory {
-		reg = <0x0 0x80000000>;
-		device_type = "memory";
-	};
-
-	ext_gmac: external-gmac-clock {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <125000000>;
-		clock-output-names = "ext_gmac";
-	};
-
-	vcc_sys: vsys-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_sys";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-		regulator-always-on;
-		regulator-boot-on;
-	};
-};
-
-&cpu0 {
-	cpu0-supply = <&vdd_cpu>;
-};
-
-&emmc {
-	bus-width = <8>;
-	cap-mmc-highspeed;
-	disable-wp;
-	non-removable;
-	num-slots = <1>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
-	status = "okay";
-};
-
-&sdmmc {
-	bus-width = <4>;
-	cap-mmc-highspeed;
-	cap-sd-highspeed;
-	card-detect-delay = <200>;
-	disable-wp;
-	num-slots = <1>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
-	status = "okay";
-	vmmc-supply = <&vcc_sd>;
-	vqmmc-supply = <&vccio_sd>;
-};
-
-&gmac {
-	assigned-clocks = <&cru SCLK_MAC>;
-	assigned-clock-parents = <&ext_gmac>;
-	clock_in_out = "input";
-	pinctrl-names = "default";
-	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
-	phy-supply = <&vcc_lan>;
-	phy-mode = "rgmii";
-	snps,reset-active-low;
-	snps,reset-delays-us = <0 10000 1000000>;
-	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
-	tx_delay = <0x30>;
-	rx_delay = <0x10>;
-	status = "okay";
-};
-
-&gpu {
-	mali-supply = <&vdd_gpu>;
-	status = "okay";
-};
-
-&hdmi {
-	status = "okay";
-};
-
-&i2c0 {
-	status = "okay";
-	clock-frequency = <400000>;
-
-	rk808: pmic@1b {
-		compatible = "rockchip,rk808";
-		reg = <0x1b>;
-		interrupt-parent = <&gpio0>;
-		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
-		#clock-cells = <1>;
-		clock-output-names = "xin32k", "rk808-clkout2";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pmic_int &global_pwroff>;
-		rockchip,system-power-controller;
-		wakeup-source;
-
-		vcc1-supply = <&vcc_sys>;
-		vcc2-supply = <&vcc_sys>;
-		vcc3-supply = <&vcc_sys>;
-		vcc4-supply = <&vcc_sys>;
-		vcc6-supply = <&vcc_sys>;
-		vcc7-supply = <&vcc_sys>;
-		vcc8-supply = <&vcc_io>;
-		vcc9-supply = <&vcc_io>;
-		vcc10-supply = <&vcc_io>;
-		vcc11-supply = <&vcc_io>;
-		vcc12-supply = <&vcc_io>;
-		vddio-supply = <&vcc_io>;
-
-		regulators {
-			vdd_cpu: DCDC_REG1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <750000>;
-				regulator-max-microvolt = <1350000>;
-				regulator-name = "vdd_arm";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_gpu: DCDC_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <850000>;
-				regulator-max-microvolt = <1250000>;
-				regulator-name = "vdd_gpu";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1000000>;
-				};
-			};
-
-			vcc_ddr: DCDC_REG3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc_ddr";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-
-			vcc_io: DCDC_REG4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vcc_io";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vccio_pmu: LDO_REG1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vccio_pmu";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vcca_33: LDO_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <3300000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vcca_33";
-				regulator-state-mem {
-					regulator-off-in-suspend;
-				};
-			};
-
-			vdd_10: LDO_REG3 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-name = "vdd_10";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1000000>;
-				};
-			};
-
-			vcc_wl: LDO_REG4 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc_wl";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vccio_sd: LDO_REG5 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <3300000>;
-				regulator-name = "vccio_sd";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <3300000>;
-				};
-			};
-
-			vdd10_lcd: LDO_REG6 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1000000>;
-				regulator-max-microvolt = <1000000>;
-				regulator-name = "vdd10_lcd";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1000000>;
-				};
-			};
-
-			vcc_18: LDO_REG7 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc_18";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vcc18_lcd: LDO_REG8 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-min-microvolt = <1800000>;
-				regulator-max-microvolt = <1800000>;
-				regulator-name = "vcc18_lcd";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-					regulator-suspend-microvolt = <1800000>;
-				};
-			};
-
-			vcc_sd: SWITCH_REG1 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc_sd";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-
-			vcc_lan: SWITCH_REG2 {
-				regulator-always-on;
-				regulator-boot-on;
-				regulator-name = "vcc_lan";
-				regulator-state-mem {
-					regulator-on-in-suspend;
-				};
-			};
-		};
-	};
-};
-
-&pinctrl {
-	pcfg_output_high: pcfg-output-high {
-		output-high;
-	};
-
-	pcfg_output_low: pcfg-output-low {
-		output-low;
-	};
-
-	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
-		drive-strength = <8>;
-	};
-
-	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
-		bias-pull-up;
-		drive-strength = <8>;
-	};
-
-	gmac {
-		phy_int: phy-int {
-			rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		phy_pmeb: phy-pmeb {
-			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-
-		phy_rst: phy-rst {
-			rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
-		};
-	};
-
-	pmic {
-		pmic_int: pmic-int {
-			rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
-		};
-	};
-
-	sdmmc {
-		sdmmc_bus4: sdmmc-bus4 {
-			rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
-					<6 17 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
-					<6 18 RK_FUNC_1 &pcfg_pull_up_drv_8ma>,
-					<6 19 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
-		};
-
-		sdmmc_clk: sdmmc-clk {
-			rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_drv_8ma>;
-		};
-
-		sdmmc_cmd: sdmmc-cmd {
-			rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_8ma>;
-		};
-
-		sdmmc_pwr: sdmmc-pwr {
-			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-
-	usbphy {
-		host_drv: host-drv {
-			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-};
-
-&uart2 {
-	status = "okay";
-};
-
-&usbphy {
-	pinctrl-names = "default";
-	pinctrl-0 = <&host_drv>;
-	vbus_drv-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
-	status = "okay";
-};
-
-&usb_host0_ehci {
-	status = "okay";
-};
-
-&usb_host1 {
-	status = "okay";
-};
-
-&usb_otg {
-	status = "okay";
-};
-
-&usb_hsic {
-	status = "okay";
-};
-
-&vopb {
-	status = "okay";
-};
-
-&vopb_mmu {
-	status = "okay";
-};
-
-&vopl {
-	status = "okay";
-};
-
-&vopl_mmu {
-	status = "okay";
-};
-
-&vpu {
-	status = "okay";
-};
diff --git a/arch/arm/dts/rk3328-evb-u-boot.dtsi b/arch/arm/dts/rk3328-evb-u-boot.dtsi
index 58ebf52..4a82706 100644
--- a/arch/arm/dts/rk3328-evb-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-evb-u-boot.dtsi
@@ -1,33 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ * (C) Copyright 2016-2019 Rockchip Electronics Co., Ltd
  */
 
+#include "rk3328-u-boot.dtsi"
 #include "rk3328-sdram-ddr3-666.dtsi"
 
-/ {
-	aliases {
-		mmc0 = &emmc;
-		mmc1 = &sdmmc;
-	};
-
-	chosen {
-		u-boot,spl-boot-order = &emmc, &sdmmc;
-	};
-};
-
-&cru {
-	u-boot,dm-pre-reloc;
-};
-
-&uart2 {
-	u-boot,dm-pre-reloc;
-};
-
-&emmc {
-	u-boot,dm-pre-reloc;
-};
-
-&sdmmc {
-	u-boot,dm-pre-reloc;
+&usb_host0_xhci {
+	vbus-supply = <&vcc5v0_host_xhci>;
+	status = "okay";
 };
diff --git a/arch/arm/dts/rk3328-evb.dts b/arch/arm/dts/rk3328-evb.dts
index ec594a8..a2ee838 100644
--- a/arch/arm/dts/rk3328-evb.dts
+++ b/arch/arm/dts/rk3328-evb.dts
@@ -116,11 +116,6 @@
 	status = "okay";
 };
 
-&usb_host0_xhci {
-	vbus-supply = <&vcc5v0_host_xhci>;
-	status = "okay";
-};
-
 &i2c1 {
 	clock-frequency = <400000>;
 	i2c-scl-rising-time-ns = <168>;
diff --git a/arch/arm/dts/rk3328-rock64-u-boot.dtsi b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
index dbcce6a..1d441f7 100644
--- a/arch/arm/dts/rk3328-rock64-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
@@ -1,34 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
- * (C) Copyright 2018 Rockchip Electronics Co., Ltd
- *
- * SPDX-License-Identifier:     GPL-2.0+
+ * (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
  */
 
+#include "rk3328-u-boot.dtsi"
 #include "rk3328-sdram-lpddr3-1600.dtsi"
 
-/ {
-	aliases {
-		mmc0 = &emmc;
-		mmc1 = &sdmmc;
-	};
-
-	chosen {
-		u-boot,spl-boot-order = &emmc, &sdmmc;
-	};
-};
-
-&cru {
-	u-boot,dm-pre-reloc;
-};
-
-&uart2 {
-	u-boot,dm-pre-reloc;
-};
-
-&emmc {
-	u-boot,dm-pre-reloc;
-};
-
-&sdmmc {
-	u-boot,dm-pre-reloc;
+&usb_host0_xhci {
+	status = "okay";
 };
diff --git a/arch/arm/dts/rk3328-rock64.dts b/arch/arm/dts/rk3328-rock64.dts
index 7bcc53f..a78eb4a 100644
--- a/arch/arm/dts/rk3328-rock64.dts
+++ b/arch/arm/dts/rk3328-rock64.dts
@@ -34,23 +34,10 @@
 
 	vcc_host_5v: vcc-host-5v-regulator {
 		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb30_host_drv>;
-		regulator-name = "vcc_host_5v";
-		regulator-always-on;
-		regulator-boot-on;
-		vin-supply = <&vcc_sys>;
-	};
-
-	vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&usb20_host_drv>;
-		regulator-name = "vcc_host1_5v";
+		regulator-name = "vcc_host_5v";
 		regulator-always-on;
 		regulator-boot-on;
 		vin-supply = <&vcc_sys>;
@@ -244,12 +231,6 @@
 			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
 		};
 	};
-
-	usb3 {
-		usb30_host_drv: usb30-host-drv {
-			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
 };
 
 &sdmmc {
diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi
new file mode 100644
index 0000000..ffbd657
--- /dev/null
+++ b/arch/arm/dts/rk3328-u-boot.dtsi
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+
+/ {
+	aliases {
+		mmc0 = &emmc;
+		mmc1 = &sdmmc;
+	};
+
+	chosen {
+		u-boot,spl-boot-order = &emmc, &sdmmc;
+	};
+
+	dmc: dmc {
+		u-boot,dm-pre-reloc;
+		compatible = "rockchip,rk3328-dmc";
+		reg = <0x0 0xff400000 0x0 0x1000
+		       0x0 0xff780000 0x0 0x3000
+		       0x0 0xff100000 0x0 0x1000
+		       0x0 0xff440000 0x0 0x1000
+		       0x0 0xff720000 0x0 0x1000
+		       0x0 0xff798000 0x0 0x1000>;
+	};
+
+	usb_host0_xhci: usb@ff600000 {
+		compatible = "rockchip,rk3328-xhci";
+		reg = <0x0 0xff600000 0x0 0x100000>;
+		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+		snps,dis-enblslpm-quirk;
+		snps,phyif-utmi-bits = <16>;
+		snps,dis-u2-freeclk-exists-quirk;
+		snps,dis-u2-susphy-quirk;
+		status = "disabled";
+	};
+};
+
+&cru {
+	u-boot,dm-pre-reloc;
+};
+
+&grf {
+	u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+	u-boot,dm-pre-reloc;
+	clock-frequency = <24000000>;
+};
+
+&emmc {
+	u-boot,dm-pre-reloc;
+};
+
+&sdmmc {
+	u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/rk3328.dtsi b/arch/arm/dts/rk3328.dtsi
index a080ae8..060c84e 100644
--- a/arch/arm/dts/rk3328.dtsi
+++ b/arch/arm/dts/rk3328.dtsi
@@ -186,7 +186,6 @@
 	};
 
 	grf: syscon@ff100000 {
-		u-boot,dm-pre-reloc;
 		compatible = "rockchip,rk3328-grf", "syscon", "simple-mfd";
 		reg = <0x0 0xff100000 0x0 0x1000>;
 
@@ -232,7 +231,6 @@
 		interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 		clock-names = "baudclk", "apb_pclk";
-		clock-frequency = <24000000>;
 		reg-shift = <2>;
 		reg-io-width = <4>;
 		dmas = <&dmac 6>, <&dmac 7>;
@@ -351,17 +349,6 @@
 		status = "disabled";
 	};
 
-	dmc: dmc {
-		u-boot,dm-pre-reloc;
-		compatible = "rockchip,rk3328-dmc";
-		reg = <0x0 0xff400000 0x0 0x1000
-		       0x0 0xff780000 0x0 0x3000
-		       0x0 0xff100000 0x0 0x1000
-		       0x0 0xff440000 0x0 0x1000
-		       0x0 0xff720000 0x0 0x1000
-		       0x0 0xff798000 0x0 0x1000>;
-	};
-
 	cru: clock-controller@ff440000 {
 		compatible = "rockchip,rk3328-cru", "rockchip,cru", "syscon";
 		reg = <0x0 0xff440000 0x0 0x1000>;
@@ -512,17 +499,6 @@
 		status = "disabled";
 	};
 
-	usb_host0_xhci: usb@ff600000 {
-		compatible = "rockchip,rk3328-xhci";
-		reg = <0x0 0xff600000 0x0 0x100000>;
-		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
-		snps,dis-enblslpm-quirk;
-		snps,phyif-utmi-bits = <16>;
-		snps,dis-u2-freeclk-exists-quirk;
-		snps,dis-u2-susphy-quirk;
-		status = "disabled";
-	};
-
 	gic: interrupt-controller@ffb70000 {
 		compatible = "arm,gic-400";
 		#interrupt-cells = <3>;
diff --git a/arch/arm/include/asm/arch-rockchip/misc.h b/arch/arm/include/asm/arch-rockchip/misc.h
new file mode 100644
index 0000000..b6b03c9
--- /dev/null
+++ b/arch/arm/include/asm/arch-rockchip/misc.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * RK3399: Architecture common definitions
+ *
+ * Copyright (C) 2019 Collabora Inc - https://www.collabora.com/
+ *      Rohan Garg <rohan.garg@collabora.com>
+ */
+
+int rockchip_cpuid_from_efuse(const u32 cpuid_offset,
+			      const u32 cpuid_length,
+			      u8 *cpuid);
+int rockchip_cpuid_set(const u8 *cpuid, const u32 cpuid_length);
+int rockchip_setup_macaddr(void);
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index aed379a..207f900 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -25,6 +25,10 @@ endif
 
 obj-$(CONFIG_$(SPL_TPL_)RAM) += sdram_common.o
 
+ifdef CONFIG_MISC_INIT_R
+obj-y += misc.o
+endif
+
 obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/
 obj-$(CONFIG_ROCKCHIP_RK3128) += rk3128/
 ifndef CONFIG_TPL_BUILD
diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c
index b2a88e7..8ca3463 100644
--- a/arch/arm/mach-rockchip/board.c
+++ b/arch/arm/mach-rockchip/board.c
@@ -11,6 +11,7 @@
 #include <asm/arch-rockchip/boot_mode.h>
 #include <asm/arch-rockchip/clock.h>
 #include <asm/arch-rockchip/periph.h>
+#include <asm/arch-rockchip/misc.h>
 #include <power/regulator.h>
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -102,3 +103,25 @@ int fastboot_set_reboot_flag(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_MISC_INIT_R
+__weak int misc_init_r(void)
+{
+	const u32 cpuid_offset = 0x7;
+	const u32 cpuid_length = 0x10;
+	u8 cpuid[cpuid_length];
+	int ret;
+
+	ret = rockchip_cpuid_from_efuse(cpuid_offset, cpuid_length, cpuid);
+	if (ret)
+		return ret;
+
+	ret = rockchip_cpuid_set(cpuid, cpuid_length);
+	if (ret)
+		return ret;
+
+	ret = rockchip_setup_macaddr();
+
+	return ret;
+}
+#endif
diff --git a/arch/arm/mach-rockchip/misc.c b/arch/arm/mach-rockchip/misc.c
new file mode 100644
index 0000000..fdb763c
--- /dev/null
+++ b/arch/arm/mach-rockchip/misc.c
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * RK3399: Architecture common definitions
+ *
+ * Copyright (C) 2019 Collabora Inc - https://www.collabora.com/
+ *      Rohan Garg <rohan.garg@collabora.com>
+ *
+ * Based on puma-rk3399.c:
+ *      (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
+ */
+
+#include <common.h>
+#include <env.h>
+#include <dm.h>
+#include <dm/uclass-internal.h>
+#include <misc.h>
+#include <u-boot/sha256.h>
+
+#include <asm/arch-rockchip/misc.h>
+
+int rockchip_setup_macaddr(void)
+{
+#if CONFIG_IS_ENABLED(CMD_NET)
+	int ret;
+	const char *cpuid = env_get("cpuid#");
+	u8 hash[SHA256_SUM_LEN];
+	int size = sizeof(hash);
+	u8 mac_addr[6];
+
+	/* Only generate a MAC address, if none is set in the environment */
+	if (env_get("ethaddr"))
+		return -1;
+
+	if (!cpuid) {
+		debug("%s: could not retrieve 'cpuid#'\n", __func__);
+		return -1;
+	}
+
+	ret = hash_block("sha256", (void *)cpuid, strlen(cpuid), hash, &size);
+	if (ret) {
+		debug("%s: failed to calculate SHA256\n", __func__);
+		return -1;
+	}
+
+	/* Copy 6 bytes of the hash to base the MAC address on */
+	memcpy(mac_addr, hash, 6);
+
+	/* Make this a valid MAC address and set it */
+	mac_addr[0] &= 0xfe;  /* clear multicast bit */
+	mac_addr[0] |= 0x02;  /* set local assignment bit (IEEE802) */
+	eth_env_set_enetaddr("ethaddr", mac_addr);
+#endif
+	return 0;
+}
+
+int rockchip_cpuid_from_efuse(const u32 cpuid_offset,
+			      const u32 cpuid_length,
+			      u8 *cpuid)
+{
+#if CONFIG_IS_ENABLED(ROCKCHIP_EFUSE)
+	struct udevice *dev;
+	int ret;
+
+	/* retrieve the device */
+	ret = uclass_get_device_by_driver(UCLASS_MISC,
+					  DM_GET_DRIVER(rockchip_efuse), &dev);
+	if (ret) {
+		debug("%s: could not find efuse device\n", __func__);
+		return -1;
+	}
+
+	/* read the cpu_id range from the efuses */
+	ret = misc_read(dev, cpuid_offset, cpuid, sizeof(cpuid));
+	if (ret) {
+		debug("%s: reading cpuid from the efuses failed\n",
+		      __func__);
+		return -1;
+	}
+#endif
+	return 0;
+}
+
+int rockchip_cpuid_set(const u8 *cpuid, const u32 cpuid_length)
+{
+	u8 low[cpuid_length / 2], high[cpuid_length / 2];
+	char cpuid_str[cpuid_length * 2 + 1];
+	u64 serialno;
+	char serialno_str[17];
+	int i;
+
+	memset(cpuid_str, 0, sizeof(cpuid_str));
+	for (i = 0; i < 16; i++)
+		sprintf(&cpuid_str[i * 2], "%02x", cpuid[i]);
+
+	debug("cpuid: %s\n", cpuid_str);
+
+	/*
+	 * Mix the cpuid bytes using the same rules as in
+	 *   ${linux}/drivers/soc/rockchip/rockchip-cpuinfo.c
+	 */
+	for (i = 0; i < 8; i++) {
+		low[i] = cpuid[1 + (i << 1)];
+		high[i] = cpuid[i << 1];
+	}
+
+	serialno = crc32_no_comp(0, low, 8);
+	serialno |= (u64)crc32_no_comp(serialno, high, 8) << 32;
+	snprintf(serialno_str, sizeof(serialno_str), "%016llx", serialno);
+
+	env_set("cpuid#", cpuid_str);
+	env_set("serial#", serialno_str);
+
+	return 0;
+}
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index 87d0786..87e3d34 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -191,8 +191,6 @@ source "board/radxa/rock2/Kconfig"
 
 source "board/rockchip/evb_rk3288/Kconfig"
 
-source "board/rockchip/fennec_rk3288/Kconfig"
-
 source "board/rockchip/tinker_rk3288/Kconfig"
 
 endif