board: rockchip: add FriendlyElec NanoPi R3S

The NanoPi R3S(as "R3S") is an open source platform with dual-Gbps
Ethernet ports designed and developed by FriendlyElec for IoT
applications.

Specification:
- Rockchip RK3566
- 2GB LPDDR4X RAM
- optional 32GB eMMC module
- SD card slot
- 2x 1000 Base-T
- 3x LEDs (POWER, LAN, WAN)
- 2x Buttons (Reset, MaskROM)
- 1x USB 3.0 Port
- Type-C 5V 2A Power

Signed-off-by: Tianling Shen <cnsztl@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/arch/arm/dts/rk3566-nanopi-r3s-u-boot.dtsi b/arch/arm/dts/rk3566-nanopi-r3s-u-boot.dtsi
new file mode 100644 (file)
index 0000000..b66e501
--- /dev/null
+++ b/arch/arm/dts/rk3566-nanopi-r3s-u-boot.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "rk356x-u-boot.dtsi"
+
+&vcc5v0_usb {
+       /delete-property/ regulator-always-on;
+       /delete-property/ regulator-boot-on;
+};

diff --git a/board/rockchip/evb_rk3568/MAINTAINERS b/board/rockchip/evb_rk3568/MAINTAINERS
index 588134e..b278040 100644 (file)
--- a/board/rockchip/evb_rk3568/MAINTAINERS
+++ b/board/rockchip/evb_rk3568/MAINTAINERS
@@ -28,6 +28,13 @@ F:   configs/lubancat-2-rk3568_defconfig
 F:     arch/arm/dts/rk3568-lubancat-2.dts
 F:     arch/arm/dts/rk3568-lubancat-2-u-boot.dtsi
 
+NANOPI-R3S
+M:     Tianling Shen <cnsztl@gmail.com>
+R:     Jonas Karlman <jonas@kwiboo.se>
+S:     Maintained
+F:     configs/nanopi-r3s-rk3566_defconfig
+F:     arch/arm/dts/rk3566-nanopi-r3s-u-boot.dtsi
+
 NANOPI-R5C
 M:     Tianling Shen <cnsztl@gmail.com>
 R:     Jonas Karlman <jonas@kwiboo.se>

diff --git a/configs/nanopi-r3s-rk3566_defconfig b/configs/nanopi-r3s-rk3566_defconfig
new file mode 100644 (file)
index 0000000..870613f
--- /dev/null
+++ b/configs/nanopi-r3s-rk3566_defconfig
@@ -0,0 +1,75 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_COUNTER_FREQUENCY=24000000
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3566-nanopi-r3s"
+CONFIG_ROCKCHIP_RK3568=y
+CONFIG_SPL_SERIAL=y
+CONFIG_SYS_LOAD_ADDR=0xc00800
+CONFIG_DEBUG_UART_BASE=0xFE660000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_PCI=y
+CONFIG_DEBUG_UART=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3566-nanopi-r3s.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_MAX_SIZE=0x40000
+CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+CONFIG_SPL_ATF=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_LIVE=y
+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_CLK=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_MISC=y
+CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_SDMA=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DWC_ETH_QOS=y
+CONFIG_DWC_ETH_QOS_ROCKCHIP=y
+CONFIG_RTL8169=y
+CONFIG_NVME_PCI=y
+CONFIG_PCIE_DW_ROCKCHIP=y
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_RK8XX=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_SPL_RAM=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
+CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_ERRNO_STR=y

diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst
index ea98b73..538b9df 100644 (file)
--- a/doc/board/rockchip/rockchip.rst
+++ b/doc/board/rockchip/rockchip.rst
@@ -99,6 +99,7 @@ List of mainline supported Rockchip boards:
 
 * rk3566
      - Anbernic RGxx3 (anbernic-rgxx3-rk3566)
+     - FriendlyElec NanoPi R3S (nanopi-r3s-rk3566)
      - Hardkernel ODROID-M1S (odroid-m1s-rk3566)
      - Pine64 PineTab2 (pinetab2-rk3566)
      - Pine64 Quartz64-A Board (quartz64-a-rk3566)