From c0af4a0ca259022d9d2dedcfb31e11ab46e443c2 Mon Sep 17 00:00:00 2001 From: Vladimir Vid Date: Mon, 1 Jun 2020 17:51:37 +0200 Subject: mvebu: add initial support for Globalscale ESPRESSObin-Ultra This patch adds support for Globalscale ESPRESSObin-Ultra. Device uses the same Armada-3720 SoC with extended hardware support. - SoC: Armada-3720 - RAM: 1 GB DDR4 - Flash: 4MB SPI NOR (mx25u3235f) + 8 GB eMMC - Ethernet: Topaz 6341 88e6341 (4x GB LAN + 1x WAN with 30W PoE) - WiFI: 2x2 802.11ac Wi-Fi marvell (88w8997 PCIe+USB) - 1x USB 2.0 port - 1x USB 3.0 port - 1x microSD slot - 1x mini-PCIe slot (USB [with nano-sim slot]) - 1x mini-USB debug UART - 1x RTC Clock and battery - 1x reset button - 1x power button - 4x LED (RGBY) - Optional 1x M.2 2280 slot ** Installation ** Copy dtb from build_dir to bin/ and run tftpserver there: $ cp ./build_dir/target-aarch64_cortex-a53_musl/linux-mvebu_cortexa53/ linux-5.4.65/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dtb bin/targets/mvebu/cortexa53/ $ in.tftpd -L -s bin/targets/mvebu/cortexa53/ Connect to the device UART via microUSB port on the back side and power on the device. Power on the device and hit any key to stop the autoboot. Set serverip (host IP) and ipaddr (any free IP address on the same subnet), e.g: $ setenv serverip 192.168.1.10 # Host $ setenv ipaddr 192.168.1.15 # Device Ping server to confirm network is working: $ ping $serverip Using neta@30000 device host 192.168.1.15 is alive Tftpboot the firmware: $ tftpboot $kernel_addr_r openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-initramfs-kernel.bin $ tftpboot $fdt_addr_r armada-3720-espressobin-ultra.dtb Set the console and boot the image: $ setenv bootargs $console $ booti $kernel_addr_r - $fdt_addr_r Once the initramfs is booted, transfer openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img.gz to /tmp dir on the device. Gunzip and dd the image: $ gunzip /tmp/openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img.gz $ dd if=/tmp/openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img of=/dev/mmcblk0 && sync Reboot the device. Signed-off-by: Vladimir Vid --- .../dts/marvell/armada-3720-espressobin-ultra.dts | 241 +++++++++++++++++++++ 1 file changed, 241 insertions(+) create mode 100644 target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts (limited to 'target/linux/mvebu/files') diff --git a/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts new file mode 100644 index 0000000000..669b67e5a9 --- /dev/null +++ b/target/linux/mvebu/files/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts @@ -0,0 +1,241 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for ESPRESSObin-Ultra + * Copyright (C) 2019 Globalscale technologies, Inc. + * + * Jason Hung + */ + +/dts-v1/; + +#include +#include "armada-372x.dtsi" + +/ { + model = "Globalscale Marvell ESPRESSOBin Ultra Board"; + compatible = "globalscale,espressobin-ultra", "marvell,armada3720", + "marvell,armada3710"; + + aliases { + /* for dsa slave device */ + ethernet1 = &switch0port1; + ethernet2 = &switch0port2; + ethernet3 = &switch0port3; + ethernet4 = &switch0port4; + ethernet5 = &switch0port5; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + reg_usb3_vbus: usb3-vbus { + compatible = "regulator-fixed"; + regulator-name = "usb3-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>; + }; + + usb3_phy: usb3-phy { + compatible = "usb-nop-xceiv"; + vcc-supply = <®_usb3_vbus>; + }; + + leds { + pinctrl-names = "default"; + compatible = "gpio-leds"; + /* No assigned functions to the LEDs by default */ + led1 { + label = "ebin-ultra:blue:led1"; + gpios = <&gpionb 11 GPIO_ACTIVE_LOW>; + }; + led2 { + label = "ebin-ultra:green:led2"; + gpios = <&gpionb 12 GPIO_ACTIVE_LOW>; + }; + led3 { + label = "ebin-ultra:red:led3"; + gpios = <&gpionb 13 GPIO_ACTIVE_LOW>; + }; + led4 { + label = "ebin-ultra:yellow:led4"; + gpios = <&gpionb 14 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pcie0 { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&sdhci0 { + status = "okay"; + non-removable; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs400-1_8v; + marvell,pad-type = "fixed-1-8v"; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi_quad_pins>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <108000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "firmware"; + reg = <0x0 0x3e0000>; + }; + partition@3e0000 { + label = "hw-info"; + reg = <0x3e0000 0x10000>; + read-only; + }; + partition@3f0000 { + label = "u-boot-env"; + reg = <0x3f0000 0x10000>; + }; + }; + }; +}; + +&uart0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <100000>; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&usb3 { + status = "okay"; + usb-phy = <&usb3_phy>; +}; + +&usb2 { + status = "okay"; +}; + +ð0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>; + phy-mode = "rgmii-id"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&mdio { + status = "okay"; + + extphy: ethernet-phy@0 { + reg = <1>; + }; + + switch0: switch0@1 { + compatible = "marvell,mv88e6085"; + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + dsa,member = <0 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + switch0port0: port@0 { + reg = <0>; + label = "cpu"; + ethernet = <ð0>; + }; + + switch0port1: port@1 { + reg = <1>; + label = "lan0"; + phy-handle = <&switch0phy1>; + }; + + switch0port2: port@2 { + reg = <2>; + label = "lan1"; + phy-handle = <&switch0phy2>; + }; + + switch0port3: port@3 { + reg = <3>; + label = "lan2"; + phy-handle = <&switch0phy3>; + }; + + switch0port4: port@4 { + reg = <4>; + label = "lan3"; + phy-handle = <&switch0phy4>; + }; + + switch0port5: port@5 { + reg = <5>; + label = "wan"; + phy-handle = <&extphy>; + phy-mode = "sgmii"; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0phy1: switch0phy1@11 { + reg = <0x11>; + }; + switch0phy2: switch0phy2@12 { + reg = <0x12>; + }; + switch0phy3: switch0phy3@13 { + reg = <0x13>; + }; + switch0phy4: switch0phy4@14 { + reg = <0x14>; + }; + }; + }; +}; -- cgit v1.2.3