uboot-rockchip: add NanoPi R2S support

Add support for the FriendlyARM NanoPi R2S.

Signed-off-by: David Bauer <mail@david-bauer.net>

5 files changed, 812 insertions, 2 deletions

diff --git a/package/boot/uboot-rockchip/Makefile b/package/boot/uboot-rockchip/Makefile
index 97f651fbbf..e5c49d00bb 100644
--- a/package/boot/uboot-rockchip/Makefile
+++ b/package/boot/uboot-rockchip/Makefile
@@ -20,6 +20,23 @@ define U-Boot/Default
   HIDDEN:=1
 endef
 
+
+# RK3328 boards
+
+define U-Boot/nanopi-r2s-rk3328
+  BUILD_SUBTARGET:=armv8
+  NAME:=NanoPi R2S
+  BUILD_DEVICES:= \
+    friendlyarm_nanopi-r2s
+  DEPENDS:=+PACKAGE_u-boot-nanopi-r2s-rk3328:arm-trusted-firmware-rockchip
+  PKG_BUILD_DEPENDS:=arm-trusted-firmware-rockchip
+  ATF:=rk3328_bl31.elf
+  OF_PLATDATA:=$(1)
+endef
+
+
+# RK3399 boards
+
 define U-Boot/rockpro64-rk3399
   BUILD_SUBTARGET:=armv8
   NAME:=RockPro64
@@ -27,19 +44,29 @@ define U-Boot/rockpro64-rk3399
     pine64_rockpro64
   DEPENDS:=+PACKAGE_u-boot-rockpro64-rk3399:arm-trusted-firmware-rockchip
   PKG_BUILD_DEPENDS:=arm-trusted-firmware-rockchip
+  ATF:=rk3399_bl31.elf
 endef
 
 UBOOT_TARGETS := \
-  rockpro64-rk3399
+  rockpro64-rk3399 \
+  nanopi-r2s-rk3328
 
 UBOOT_CONFIGURE_VARS += USE_PRIVATE_LIBGCC=yes
 
 UBOOT_MAKE_FLAGS += \
-  BL31=$(STAGING_DIR_IMAGE)/rk3399_bl31.elf
+  BL31=$(STAGING_DIR_IMAGE)/$(ATF)
 
 define Build/Configure
 	$(call Build/Configure/U-Boot)
 
+ifneq ($(OF_PLATDATA),)
+	mkdir -p $(PKG_BUILD_DIR)/tpl/dts
+	mkdir -p $(PKG_BUILD_DIR)/include/generated
+
+	$(CP) $(PKG_BUILD_DIR)/of-platdata/$(OF_PLATDATA)/dt-platdata.c $(PKG_BUILD_DIR)/tpl/dts/dt-platdata.c
+	$(CP) $(PKG_BUILD_DIR)/of-platdata/$(OF_PLATDATA)/dt-structs-gen.h $(PKG_BUILD_DIR)/include/generated/dt-structs-gen.h
+endif
+
 	$(SED) 's#CONFIG_MKIMAGE_DTC_PATH=.*#CONFIG_MKIMAGE_DTC_PATH="$(PKG_BUILD_DIR)/scripts/dtc/dtc"#g' $(PKG_BUILD_DIR)/.config
 	echo 'CONFIG_IDENT_STRING=" OpenWrt"' >> $(PKG_BUILD_DIR)/.config
 endef
diff --git a/package/boot/uboot-rockchip/patches/002-spl-remove-dtoc-of-pdata-generation.patch b/package/boot/uboot-rockchip/patches/002-spl-remove-dtoc-of-pdata-generation.patch
new file mode 100644
index 0000000000..4161c46ce2
--- /dev/null
+++ b/package/boot/uboot-rockchip/patches/002-spl-remove-dtoc-of-pdata-generation.patch
@@ -0,0 +1,32 @@
+From 55273cf6079ddd3b006da69f0113c2c66c03f17e Mon Sep 17 00:00:00 2001
+From: David Bauer <mail@david-bauer.net>
+Date: Tue, 14 Jul 2020 22:44:22 +0200
+Subject: [PATCH] spl: remove dtoc of-pdata generation
+
+Remove the dtoc of-pdata generation. This generation is dependant on
+libpython-dev. As OpenWrt does not ship with this dependency, use
+pre-generated pdata files and remove the generation from the
+build-process.
+
+This only affects RK3328 boards.
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+---
+ scripts/Makefile.spl | 6 ------
+ 1 file changed, 6 deletions(-)
+
+--- a/scripts/Makefile.spl
++++ b/scripts/Makefile.spl
+@@ -320,12 +320,6 @@ PHONY += dts_dir
+ dts_dir:
+ 	$(shell [ -d $(obj)/dts ] || mkdir -p $(obj)/dts)
+ 
+-include/generated/dt-structs-gen.h: $(obj)/$(SPL_BIN).dtb dts_dir FORCE
+-	$(call if_changed,dtoch)
+-
+-$(obj)/dts/dt-platdata.c: $(obj)/$(SPL_BIN).dtb dts_dir FORCE
+-	$(call if_changed,dtocc)
+-
+ ifdef CONFIG_SAMSUNG
+ ifdef CONFIG_VAR_SIZE_SPL
+ VAR_SIZE_PARAM = --vs
diff --git a/package/boot/uboot-rockchip/patches/100-rockchip-rk3328-Add-support-for-FriendlyARM-NanoPi-R.patch b/package/boot/uboot-rockchip/patches/100-rockchip-rk3328-Add-support-for-FriendlyARM-NanoPi-R.patch
new file mode 100644
index 0000000000..bc65fb69ef
--- /dev/null
+++ b/package/boot/uboot-rockchip/patches/100-rockchip-rk3328-Add-support-for-FriendlyARM-NanoPi-R.patch
@@ -0,0 +1,530 @@
+From 67f4c228c2bf515386cd54073104dc2e6eae85ea Mon Sep 17 00:00:00 2001
+From: David Bauer <mail@david-bauer.net>
+Date: Fri, 10 Jul 2020 14:58:30 +0200
+Subject: [PATCH] rockchip: rk3328: Add support for FriendlyARM NanoPi R2S
+
+This adds support for the NanoPi R2S from FriendlyArm.
+
+Rockchip RK3328 SoC
+1GB DDR4 RAM
+Gigabit Ethernet (WAN)
+Gigabit Ethernet (USB3) (LAN)
+USB 2.0 Host Port
+MicroSD slot
+Reset button
+WAN - LAN - SYS LED
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+---
+ arch/arm/dts/Makefile                      |   1 +
+ arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi |  34 +++
+ arch/arm/dts/rk3328-nanopi-r2s.dts         | 334 +++++++++++++++++++++
+ board/rockchip/evb_rk3328/MAINTAINERS      |   7 +
+ configs/nanopi-r2s-rk3328_defconfig        |  99 ++++++
+ 5 files changed, 475 insertions(+)
+ create mode 100644 arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
+ create mode 100644 arch/arm/dts/rk3328-nanopi-r2s.dts
+ create mode 100644 configs/nanopi-r2s-rk3328_defconfig
+
+--- a/arch/arm/dts/Makefile
++++ b/arch/arm/dts/Makefile
+@@ -106,6 +106,7 @@ dtb-$(CONFIG_ROCKCHIP_RK3308) += \
+ 
+ dtb-$(CONFIG_ROCKCHIP_RK3328) += \
+ 	rk3328-evb.dtb \
++	rk3328-nanopi-r2s.dtb \
+ 	rk3328-roc-cc.dtb \
+ 	rk3328-rock64.dtb \
+ 	rk3328-rock-pi-e.dtb
+--- /dev/null
++++ b/arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
+@@ -0,0 +1,34 @@
++// SPDX-License-Identifier: GPL-2.0+
++/*
++ * (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
++ * (C) Copyright 2020 David Bauer
++ */
++
++#include "rk3328-u-boot.dtsi"
++#include "rk3328-sdram-ddr4-666.dtsi"
++/ {
++	chosen {
++		u-boot,spl-boot-order = "same-as-spl", &sdmmc, &emmc;
++	};
++};
++
++&gpio0 {
++	u-boot,dm-spl;
++};
++
++&pinctrl {
++	u-boot,dm-spl;
++};
++
++&sdmmc0m1_gpio {
++	u-boot,dm-spl;
++};
++
++&pcfg_pull_up_4ma {
++	u-boot,dm-spl;
++};
++
++/* Need this and all the pinctrl/gpio stuff above to set pinmux */
++&vcc_sd {
++	u-boot,dm-spl;
++};
+--- /dev/null
++++ b/arch/arm/dts/rk3328-nanopi-r2s.dts
+@@ -0,0 +1,334 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Copyright (c) 2020 David Bauer <mail@david-bauer.net>
++ */
++
++/dts-v1/;
++
++#include <dt-bindings/input/input.h>
++#include <dt-bindings/gpio/gpio.h>
++#include "rk3328.dtsi"
++
++/ {
++	model = "FriendlyARM NanoPi R2S";
++	compatible = "friendlyarm,nanopi-r2s", "rockchip,rk3328";
++
++	chosen {
++		stdout-path = "serial2:1500000n8";
++	};
++
++	gmac_clkin: external-gmac-clock {
++		compatible = "fixed-clock";
++		clock-frequency = <125000000>;
++		clock-output-names = "gmac_clkin";
++		#clock-cells = <0>;
++	};
++
++	vcc_sd: sdmmc-regulator {
++		compatible = "regulator-fixed";
++		gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
++		pinctrl-names = "default";
++		pinctrl-0 = <&sdmmc0m1_gpio>;
++		regulator-name = "vcc_sd";
++		regulator-min-microvolt = <3300000>;
++		regulator-max-microvolt = <3300000>;
++		vin-supply = <&vcc_io>;
++	};
++
++	vcc_sdio: sdmmcio-regulator {
++		compatible = "regulator-gpio";
++		gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;
++		enable-active-high;
++		states = <1800000 0x1
++			  3300000 0x0>;
++		pinctrl-names = "default";
++		pinctrl-0 = <&sdio_vcc_pin>;
++		regulator-always-on;
++		regulator-min-microvolt = <1800000>;
++		regulator-max-microvolt = <3300000>;
++		regulator-name = "vcc_sdio";
++		regulator-settling-time-us = <5000>;
++		regulator-type = "voltage";
++		vin-supply = <&vcc_io>;
++	};
++
++	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>;
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		pinctrl-names = "default";
++		pinctrl-0 = <&led_pins>;
++
++		sys {
++			gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
++			label = "nanopi-r2s:red:sys";
++		};
++
++		lan {
++			gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
++			label = "nanopi-r2s:green:lan";
++		};
++
++		wan {
++			gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
++			label = "nanopi-r2s:green:wan";
++		};
++	};
++
++	gpio_keys {
++		compatible = "gpio-keys-polled";
++		poll-interval = <100>;
++
++		pinctrl-names = "default";
++		pinctrl-0 = <&button_pins>;
++
++		reset {
++			label = "Reset Button";
++			gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
++			linux,code = <KEY_RESTART>;
++			debounce-interval = <50>;
++		};
++	};
++};
++
++&cpu0 {
++	cpu-supply = <&vdd_arm>;
++};
++
++&cpu1 {
++	cpu-supply = <&vdd_arm>;
++};
++
++&cpu2 {
++	cpu-supply = <&vdd_arm>;
++};
++
++&cpu3 {
++	cpu-supply = <&vdd_arm>;
++};
++
++&gmac2io {
++	assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
++	assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
++	clock_in_out = "input";
++	phy-supply = <&vcc_io>;
++	phy-handle = <&rtl8211e>;
++	phy-mode = "rgmii";
++	pinctrl-names = "default";
++	pinctrl-0 = <&rgmiim1_pins>;
++	snps,aal;
++	snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
++	snps,reset-active-low;
++	snps,reset-delays-us = <0 10000 50000>;
++	tx_delay = <0x24>;
++	rx_delay = <0x18>;
++	status = "okay";
++
++	mdio {
++		compatible = "snps,dwmac-mdio";
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		rtl8211e: ethernet-phy@0 {
++			reg = <0>;
++		};
++	};
++};
++
++&i2c1 {
++	status = "okay";
++
++	rk805: rk805@18 {
++		compatible = "rockchip,rk805";
++		reg = <0x18>;
++		interrupt-parent = <&gpio2>;
++		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
++		#clock-cells = <1>;
++		clock-output-names = "xin32k", "rk805-clkout2";
++		gpio-controller;
++		#gpio-cells = <2>;
++		pinctrl-names = "default";
++		pinctrl-0 = <&pmic_int_l>;
++		rockchip,system-power-controller;
++		wakeup-source;
++
++		vcc1-supply = <&vcc_sys>;
++		vcc2-supply = <&vcc_sys>;
++		vcc3-supply = <&vcc_sys>;
++		vcc4-supply = <&vcc_sys>;
++		vcc5-supply = <&vcc_io>;
++		vcc6-supply = <&vcc_sys>;
++
++		regulators {
++			vdd_logic: DCDC_REG1 {
++				regulator-name = "vdd_logic";
++				regulator-min-microvolt = <712500>;
++				regulator-max-microvolt = <1450000>;
++				regulator-ramp-delay = <12500>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <1000000>;
++				};
++			};
++
++			vdd_arm: DCDC_REG2 {
++				regulator-name = "vdd_arm";
++				regulator-min-microvolt = <712500>;
++				regulator-max-microvolt = <1450000>;
++				regulator-ramp-delay = <12500>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <950000>;
++				};
++			};
++
++			vcc_ddr: DCDC_REG3 {
++				regulator-name = "vcc_ddr";
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++				};
++			};
++
++			vcc_io: DCDC_REG4 {
++				regulator-name = "vcc_io";
++				regulator-min-microvolt = <3300000>;
++				regulator-max-microvolt = <3300000>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <3300000>;
++				};
++			};
++
++			vcc_18: LDO_REG1 {
++				regulator-name = "vcc_18";
++				regulator-min-microvolt = <1800000>;
++				regulator-max-microvolt = <1800000>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <1800000>;
++				};
++			};
++
++			vcc18_emmc: LDO_REG2 {
++				regulator-name = "vcc18_emmc";
++				regulator-min-microvolt = <1800000>;
++				regulator-max-microvolt = <1800000>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <1800000>;
++				};
++			};
++
++			vdd_10: LDO_REG3 {
++				regulator-name = "vdd_10";
++				regulator-min-microvolt = <1000000>;
++				regulator-max-microvolt = <1000000>;
++				regulator-always-on;
++				regulator-boot-on;
++				regulator-state-mem {
++					regulator-on-in-suspend;
++					regulator-suspend-microvolt = <1000000>;
++				};
++			};
++		};
++	};
++};
++
++&io_domains {
++	status = "okay";
++
++	vccio1-supply = <&vcc_io>;
++	vccio2-supply = <&vcc18_emmc>;
++	vccio3-supply = <&vcc_sdio>;
++	vccio4-supply = <&vcc_18>;
++	vccio5-supply = <&vcc_io>;
++	vccio6-supply = <&vcc_io>;
++	pmuio-supply = <&vcc_io>;
++};
++
++&pinctrl {
++	leds {
++		led_pins: led-pins {
++			rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>,
++							<2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
++							<2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++	};
++
++	button {
++		button_pins: button-pins {
++			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
++		};
++	};
++
++	pmic {
++		pmic_int_l: pmic-int-l {
++			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
++		};
++	};
++
++	sd {
++		sdio_vcc_pin: sdio-vcc-pin {
++			rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
++		};
++	};
++};
++
++&sdmmc {
++	bus-width = <4>;
++	cap-mmc-highspeed;
++	cap-sd-highspeed;
++	disable-wp;
++	max-frequency = <150000000>;
++	pinctrl-names = "default";
++	pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
++	vmmc-supply = <&vcc_sd>;
++	vqmmc-supply = <&vcc_sdio>;
++	status = "okay";
++};
++
++&tsadc {
++	rockchip,hw-tshut-mode = <0>;
++	rockchip,hw-tshut-polarity = <0>;
++	status = "okay";
++};
++
++&uart2 {
++	status = "okay";
++};
++
++&u2phy {
++	status = "okay";
++
++	u2phy_host: host-port {
++		status = "okay";
++	};
++};
++
++&usb_host0_ehci {
++	status = "okay";
++};
++
++&usb_host0_ohci {
++	status = "okay";
++};
+--- a/board/rockchip/evb_rk3328/MAINTAINERS
++++ b/board/rockchip/evb_rk3328/MAINTAINERS
+@@ -5,6 +5,13 @@ F:      board/rockchip/evb_rk3328
+ F:      include/configs/evb_rk3328.h
+ F:      configs/evb-rk3328_defconfig
+ 
++NANOPI-R2S-RK3328
++M:      David Bauer <mail@david-bauer.net>
++S:      Maintained
++F:      configs/nanopi-r2s-rk3328_defconfig
++F:      arch/arm/dts/rk3328-nanopi-r2s-u-boot.dtsi
++F:      arch/arm/dts/rk3328-nanopi-r2s.dts
++
+ ROC-RK3328-CC
+ M:      Loic Devulder <ldevulder@suse.com>
+ M:      Chen-Yu Tsai <wens@csie.org>
+--- /dev/null
++++ b/configs/nanopi-r2s-rk3328_defconfig
+@@ -0,0 +1,99 @@
++CONFIG_ARM=y
++CONFIG_ARCH_ROCKCHIP=y
++CONFIG_SYS_TEXT_BASE=0x00200000
++CONFIG_SPL_GPIO_SUPPORT=y
++CONFIG_ENV_OFFSET=0x3F8000
++CONFIG_ROCKCHIP_RK3328=y
++CONFIG_TPL_ROCKCHIP_COMMON_BOARD=y
++CONFIG_TPL_LIBCOMMON_SUPPORT=y
++CONFIG_TPL_LIBGENERIC_SUPPORT=y
++CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
++CONFIG_SPL_STACK_R_ADDR=0x600000
++CONFIG_NR_DRAM_BANKS=1
++CONFIG_DEBUG_UART_BASE=0xFF130000
++CONFIG_DEBUG_UART_CLOCK=24000000
++CONFIG_SMBIOS_PRODUCT_NAME="nanopi_r2s_rk3328"
++CONFIG_DEBUG_UART=y
++CONFIG_TPL_SYS_MALLOC_F_LEN=0x800
++# CONFIG_ANDROID_BOOT_IMAGE is not set
++CONFIG_FIT=y
++CONFIG_FIT_VERBOSE=y
++CONFIG_SPL_LOAD_FIT=y
++CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-nanopi-r2s.dtb"
++CONFIG_MISC_INIT_R=y
++# CONFIG_DISPLAY_CPUINFO is not set
++CONFIG_DISPLAY_BOARDINFO_LATE=y
++# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
++CONFIG_TPL_SYS_MALLOC_SIMPLE=y
++CONFIG_SPL_STACK_R=y
++CONFIG_SPL_I2C_SUPPORT=y
++CONFIG_SPL_POWER_SUPPORT=y
++CONFIG_SPL_ATF=y
++CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
++CONFIG_CMD_BOOTZ=y
++CONFIG_CMD_GPT=y
++CONFIG_CMD_MMC=y
++CONFIG_CMD_USB=y
++# CONFIG_CMD_SETEXPR is not set
++CONFIG_CMD_TIME=y
++CONFIG_SPL_OF_CONTROL=y
++CONFIG_TPL_OF_CONTROL=y
++CONFIG_DEFAULT_DEVICE_TREE="rk3328-nanopi-r2s"
++CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
++CONFIG_TPL_OF_PLATDATA=y
++CONFIG_ENV_IS_IN_MMC=y
++CONFIG_SYS_RELOC_GD_ENV_ADDR=y
++CONFIG_NET_RANDOM_ETHADDR=y
++CONFIG_TPL_DM=y
++CONFIG_REGMAP=y
++CONFIG_SPL_REGMAP=y
++CONFIG_TPL_REGMAP=y
++CONFIG_SYSCON=y
++CONFIG_SPL_SYSCON=y
++CONFIG_TPL_SYSCON=y
++CONFIG_CLK=y
++CONFIG_SPL_CLK=y
++CONFIG_FASTBOOT_BUF_ADDR=0x800800
++CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
++CONFIG_ROCKCHIP_GPIO=y
++CONFIG_SYS_I2C_ROCKCHIP=y
++CONFIG_MMC_DW=y
++CONFIG_MMC_DW_ROCKCHIP=y
++CONFIG_SF_DEFAULT_SPEED=20000000
++CONFIG_DM_ETH=y
++CONFIG_ETH_DESIGNWARE=y
++CONFIG_GMAC_ROCKCHIP=y
++CONFIG_PINCTRL=y
++CONFIG_SPL_PINCTRL=y
++CONFIG_DM_PMIC=y
++CONFIG_PMIC_RK8XX=y
++CONFIG_SPL_DM_REGULATOR=y
++CONFIG_REGULATOR_PWM=y
++CONFIG_DM_REGULATOR_FIXED=y
++CONFIG_SPL_DM_REGULATOR_FIXED=y
++CONFIG_REGULATOR_RK8XX=y
++CONFIG_PWM_ROCKCHIP=y
++CONFIG_RAM=y
++CONFIG_SPL_RAM=y
++CONFIG_TPL_RAM=y
++CONFIG_DM_RESET=y
++CONFIG_BAUDRATE=1500000
++CONFIG_DEBUG_UART_SHIFT=2
++CONFIG_SYSRESET=y
++# CONFIG_TPL_SYSRESET is not set
++CONFIG_USB=y
++CONFIG_USB_XHCI_HCD=y
++CONFIG_USB_XHCI_DWC3=y
++CONFIG_USB_EHCI_HCD=y
++CONFIG_USB_EHCI_GENERIC=y
++CONFIG_USB_OHCI_HCD=y
++CONFIG_USB_OHCI_GENERIC=y
++CONFIG_USB_DWC2=y
++CONFIG_USB_DWC3=y
++# CONFIG_USB_DWC3_GADGET is not set
++CONFIG_USB_GADGET=y
++CONFIG_USB_GADGET_DWC2_OTG=y
++CONFIG_SPL_TINY_MEMSET=y
++CONFIG_TPL_TINY_MEMSET=y
++CONFIG_ERRNO_STR=y
++CONFIG_SMBIOS_MANUFACTURER="pine64"
diff --git a/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-platdata.c b/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-platdata.c
new file mode 100644
index 0000000000..fa42c1a760
--- /dev/null
+++ b/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-platdata.c
@@ -0,0 +1,149 @@
+/*
+ * DO NOT MODIFY
+ *
+ * This file was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dt-structs.h>
+
+static const struct dtd_rockchip_rk3328_grf dtv_syscon_at_ff100000 = {
+	.reg			= {0xff100000, 0x1000},
+};
+U_BOOT_DEVICE(syscon_at_ff100000) = {
+	.name		= "rockchip_rk3328_grf",
+	.platdata	= &dtv_syscon_at_ff100000,
+	.platdata_size	= sizeof(dtv_syscon_at_ff100000),
+};
+
+static const struct dtd_rockchip_rk3328_cru dtv_clock_controller_at_ff440000 = {
+	.reg			= {0xff440000, 0x1000},
+	.rockchip_grf		= 0x3a,
+};
+U_BOOT_DEVICE(clock_controller_at_ff440000) = {
+	.name		= "rockchip_rk3328_cru",
+	.platdata	= &dtv_clock_controller_at_ff440000,
+	.platdata_size	= sizeof(dtv_clock_controller_at_ff440000),
+};
+
+static const struct dtd_rockchip_rk3328_uart dtv_serial_at_ff130000 = {
+	.clock_frequency	= 0x16e3600,
+	.clocks			= {
+			{&dtv_clock_controller_at_ff440000, {40}},
+			{&dtv_clock_controller_at_ff440000, {212}},},
+	.dma_names		= {"tx", "rx"},
+	.dmas			= {0x10, 0x6, 0x10, 0x7},
+	.interrupts		= {0x0, 0x39, 0x4},
+	.pinctrl_0		= 0x26,
+	.pinctrl_names		= "default",
+	.reg			= {0xff130000, 0x100},
+	.reg_io_width		= 0x4,
+	.reg_shift		= 0x2,
+};
+U_BOOT_DEVICE(serial_at_ff130000) = {
+	.name		= "rockchip_rk3328_uart",
+	.platdata	= &dtv_serial_at_ff130000,
+	.platdata_size	= sizeof(dtv_serial_at_ff130000),
+};
+
+static const struct dtd_rockchip_rk3328_dw_mshc dtv_mmc_at_ff500000 = {
+	.bus_width		= 0x4,
+	.cap_mmc_highspeed	= true,
+	.cap_sd_highspeed	= true,
+	.clocks			= {
+			{&dtv_clock_controller_at_ff440000, {317}},
+			{&dtv_clock_controller_at_ff440000, {33}},
+			{&dtv_clock_controller_at_ff440000, {74}},
+			{&dtv_clock_controller_at_ff440000, {78}},},
+	.disable_wp		= true,
+	.fifo_depth		= 0x100,
+	.interrupts		= {0x0, 0xc, 0x4},
+	.max_frequency		= 0x8f0d180,
+	.pinctrl_0		= {0x47, 0x48, 0x49, 0x4a},
+	.pinctrl_names		= "default",
+	.reg			= {0xff500000, 0x4000},
+	.u_boot_spl_fifo_mode	= true,
+	.vmmc_supply		= 0x4b,
+	.vqmmc_supply		= 0x1e,
+};
+U_BOOT_DEVICE(mmc_at_ff500000) = {
+	.name		= "rockchip_rk3328_dw_mshc",
+	.platdata	= &dtv_mmc_at_ff500000,
+	.platdata_size	= sizeof(dtv_mmc_at_ff500000),
+};
+
+static const struct dtd_rockchip_rk3328_pinctrl dtv_pinctrl = {
+	.ranges			= true,
+	.rockchip_grf		= 0x3a,
+};
+U_BOOT_DEVICE(pinctrl) = {
+	.name		= "rockchip_rk3328_pinctrl",
+	.platdata	= &dtv_pinctrl,
+	.platdata_size	= sizeof(dtv_pinctrl),
+};
+
+static const struct dtd_rockchip_gpio_bank dtv_gpio0_at_ff210000 = {
+	.clocks			= {
+			{&dtv_clock_controller_at_ff440000, {200}},},
+	.gpio_controller	= true,
+	.interrupt_controller	= true,
+	.interrupts		= {0x0, 0x33, 0x4},
+	.reg			= {0xff210000, 0x100},
+};
+U_BOOT_DEVICE(gpio0_at_ff210000) = {
+	.name		= "rockchip_gpio_bank",
+	.platdata	= &dtv_gpio0_at_ff210000,
+	.platdata_size	= sizeof(dtv_gpio0_at_ff210000),
+};
+
+static const struct dtd_regulator_fixed dtv_sdmmc_regulator = {
+	.gpio			= {0x60, 0x1e, 0x1},
+	.pinctrl_0		= 0x61,
+	.pinctrl_names		= "default",
+	.regulator_max_microvolt = 0x325aa0,
+	.regulator_min_microvolt = 0x325aa0,
+	.regulator_name		= "vcc_sd",
+	.vin_supply		= 0x1c,
+};
+U_BOOT_DEVICE(sdmmc_regulator) = {
+	.name		= "regulator_fixed",
+	.platdata	= &dtv_sdmmc_regulator,
+	.platdata_size	= sizeof(dtv_sdmmc_regulator),
+};
+
+static const struct dtd_rockchip_rk3328_dmc dtv_dmc = {
+	.reg			= {0xff400000, 0x1000, 0xff780000, 0x3000, 0xff100000, 0x1000, 0xff440000, 0x1000,
+		0xff720000, 0x1000, 0xff798000, 0x1000},
+	.rockchip_sdram_params	= {0x1, 0xa, 0x2, 0x1, 0x0, 0x0, 0x11, 0x0,
+		0x11, 0x0, 0x0, 0x94291288, 0x0, 0x27, 0x462, 0x15,
+		0x242, 0xff, 0x14d, 0x0, 0x1, 0x0, 0x0, 0x0,
+		0x43049010, 0x64, 0x28003b, 0xd0, 0x20053, 0xd4, 0x220000, 0xd8,
+		0x100, 0xdc, 0x40000, 0xe0, 0x0, 0xe4, 0x110000, 0xe8,
+		0x420, 0xec, 0x400, 0xf4, 0xf011f, 0x100, 0x9060b06, 0x104,
+		0x20209, 0x108, 0x505040a, 0x10c, 0x40400c, 0x110, 0x5030206, 0x114,
+		0x3030202, 0x120, 0x3030b03, 0x124, 0x20208, 0x180, 0x1000040, 0x184,
+		0x0, 0x190, 0x7030003, 0x198, 0x5001100, 0x1a0, 0xc0400003, 0x240,
+		0x6000604, 0x244, 0x201, 0x250, 0xf00, 0x490, 0x1, 0xffffffff,
+		0xffffffff, 0xffffffff, 0xffffffff, 0x4, 0xc, 0x28, 0xa, 0x2c,
+		0x0, 0x30, 0x9, 0xffffffff, 0xffffffff, 0x77, 0x88, 0x79,
+		0x79, 0x87, 0x97, 0x87, 0x78, 0x77, 0x78, 0x87,
+		0x88, 0x87, 0x87, 0x77, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x69, 0x9, 0x77,
+		0x78, 0x77, 0x78, 0x77, 0x78, 0x77, 0x78, 0x77,
+		0x79, 0x9, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x69, 0x9, 0x77, 0x78, 0x77,
+		0x77, 0x77, 0x77, 0x77, 0x77, 0x77, 0x79, 0x9,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78,
+		0x78, 0x69, 0x9, 0x77, 0x78, 0x77, 0x78, 0x77,
+		0x78, 0x77, 0x78, 0x77, 0x79, 0x9, 0x78, 0x78,
+		0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x78, 0x69,
+		0x9, 0x77, 0x78, 0x77, 0x77, 0x77, 0x77, 0x77,
+		0x77, 0x77, 0x79, 0x9},
+};
+U_BOOT_DEVICE(dmc) = {
+	.name		= "rockchip_rk3328_dmc",
+	.platdata	= &dtv_dmc,
+	.platdata_size	= sizeof(dtv_dmc),
+};
+
diff --git a/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-structs-gen.h b/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-structs-gen.h
new file mode 100644
index 0000000000..88291627b8
--- /dev/null
+++ b/package/boot/uboot-rockchip/src/of-platdata/nanopi-r2s-rk3328/dt-structs-gen.h
@@ -0,0 +1,72 @@
+/*
+ * DO NOT MODIFY
+ *
+ * This file was generated by dtoc from a .dtb (device tree binary) file.
+ */
+
+#include <stdbool.h>
+#include <linux/libfdt.h>
+struct dtd_regulator_fixed {
+	fdt32_t		gpio[3];
+	fdt32_t		pinctrl_0;
+	const char *	pinctrl_names;
+	fdt32_t		regulator_max_microvolt;
+	fdt32_t		regulator_min_microvolt;
+	const char *	regulator_name;
+	fdt32_t		vin_supply;
+};
+struct dtd_rockchip_gpio_bank {
+	struct phandle_1_arg clocks[1];
+	bool		gpio_controller;
+	bool		interrupt_controller;
+	fdt32_t		interrupts[3];
+	fdt64_t		reg[2];
+};
+struct dtd_rockchip_rk3328_cru {
+	fdt64_t		reg[2];
+	fdt32_t		rockchip_grf;
+};
+struct dtd_rockchip_rk3328_dmc {
+	fdt64_t		reg[12];
+	fdt32_t		rockchip_sdram_params[196];
+};
+struct dtd_rockchip_rk3328_dw_mshc {
+	fdt32_t		bus_width;
+	bool		cap_mmc_highspeed;
+	bool		cap_sd_highspeed;
+	struct phandle_1_arg clocks[4];
+	bool		disable_wp;
+	fdt32_t		fifo_depth;
+	fdt32_t		interrupts[3];
+	fdt32_t		max_frequency;
+	fdt32_t		pinctrl_0[4];
+	const char *	pinctrl_names;
+	fdt64_t		reg[2];
+	bool		u_boot_spl_fifo_mode;
+	fdt32_t		vmmc_supply;
+	fdt32_t		vqmmc_supply;
+};
+struct dtd_rockchip_rk3328_grf {
+	fdt64_t		reg[2];
+};
+struct dtd_rockchip_rk3328_pinctrl {
+	bool		ranges;
+	fdt32_t		rockchip_grf;
+};
+struct dtd_rockchip_rk3328_uart {
+	fdt32_t		clock_frequency;
+	struct phandle_1_arg clocks[2];
+	const char *	dma_names[2];
+	fdt32_t		dmas[4];
+	fdt32_t		interrupts[3];
+	fdt32_t		pinctrl_0;
+	const char *	pinctrl_names;
+	fdt64_t		reg[2];
+	fdt32_t		reg_io_width;
+	fdt32_t		reg_shift;
+};
+#define dtd_syscon dtd_rockchip_rk3328_cru
+#define dtd_simple_mfd dtd_rockchip_rk3328_grf
+#define dtd_snps_dw_apb_uart dtd_rockchip_rk3328_uart
+#define dtd_rockchip_cru dtd_rockchip_rk3328_cru
+#define dtd_rockchip_rk3288_dw_mshc dtd_rockchip_rk3328_dw_mshc