[openwrt/openwrt] mvebu: add initial support for Globalscale ESPRESSObin-Ultra

LEDE Commits lede-commits at lists.infradead.org
Mon Nov 23 16:53:48 EST 2020 

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/c0af4a0ca259022d9d2dedcfb31e11ab46e443c2

commit c0af4a0ca259022d9d2dedcfb31e11ab46e443c2
Author: Vladimir Vid <vladimir.vid at sartura.hr>
AuthorDate: Mon Jun 1 17:51:37 2020 +0200

    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 at 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 <vladimir.vid at sartura.hr>
---
 package/boot/uboot-envtools/Makefile               |   2 +-
 package/boot/uboot-envtools/files/mvebu            |   1 +
 .../cortexa53/base-files/etc/board.d/02_network    |   3 +
 .../cortexa53/base-files/lib/upgrade/platform.sh   |   3 +
 .../dts/marvell/armada-3720-espressobin-ultra.dts  | 241 +++++++++++++++++++++
 target/linux/mvebu/image/cortexa53.mk              |  11 +
 6 files changed, 260 insertions(+), 1 deletion(-)

diff --git a/package/boot/uboot-envtools/Makefile b/package/boot/uboot-envtools/Makefile
index 73cd083d0a..4a86376f7c 100644
--- a/package/boot/uboot-envtools/Makefile
+++ b/package/boot/uboot-envtools/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=uboot-envtools
 PKG_DISTNAME:=u-boot
 PKG_VERSION:=2020.04
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 
 PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:= \
diff --git a/package/boot/uboot-envtools/files/mvebu b/package/boot/uboot-envtools/files/mvebu
index 85101cf35b..afa058a39f 100644
--- a/package/boot/uboot-envtools/files/mvebu
+++ b/package/boot/uboot-envtools/files/mvebu
@@ -26,6 +26,7 @@ glinet,gl-mv1000)
 	;;
 globalscale,espressobin|\
 globalscale,espressobin-emmc|\
+globalscale,espressobin-ultra|\
 globalscale,espressobin-v7|\
 globalscale,espressobin-v7-emmc)
 	idx="$(find_mtd_index u-boot-env)"
diff --git a/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network b/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network
index 0a2a2b144c..c945251e4e 100755
--- a/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network
+++ b/target/linux/mvebu/cortexa53/base-files/etc/board.d/02_network
@@ -18,6 +18,9 @@ globalscale,espressobin-v7|\
 globalscale,espressobin-v7-emmc)
 	ucidef_set_interfaces_lan_wan "lan0 lan1" "wan"
 	;;
+globalscale,espressobin-ultra)
+	ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" "wan"
+	;;
 marvell,armada-3720-db|\
 methode,udpu)
 	ucidef_set_interfaces_lan_wan "eth1" "eth0"
diff --git a/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh
index cdf5933272..1153fd8f38 100755
--- a/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mvebu/cortexa53/base-files/lib/upgrade/platform.sh
@@ -11,6 +11,7 @@ platform_check_image() {
 	case "$(board_name)" in
 	globalscale,espressobin|\
 	globalscale,espressobin-emmc|\
+	globalscale,espressobin-ultra|\
 	globalscale,espressobin-v7|\
 	globalscale,espressobin-v7-emmc)
 		platform_check_image_sdcard "$1"
@@ -25,6 +26,7 @@ platform_do_upgrade() {
 	case "$(board_name)" in
 	globalscale,espressobin|\
 	globalscale,espressobin-emmc|\
+	globalscale,espressobin-ultra|\
 	globalscale,espressobin-v7|\
 	globalscale,espressobin-v7-emmc)
 		platform_do_upgrade_sdcard "$1"
@@ -41,6 +43,7 @@ platform_copy_config() {
 	case "$(board_name)" in
 	globalscale,espressobin|\
 	globalscale,espressobin-emmc|\
+	globalscale,espressobin-ultra|\
 	globalscale,espressobin-v7|\
 	globalscale,espressobin-v7-emmc)
 		platform_copy_config_sdcard
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 <jhung at globalscaletechnologies.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#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 at 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 = <&reg_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 at 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 at 0 {
+				label = "firmware";
+				reg = <0x0 0x3e0000>;
+			};
+			partition at 3e0000 {
+				label = "hw-info";
+				reg = <0x3e0000 0x10000>;
+				read-only;
+			};
+			partition at 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 at 51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+	};
+};
+
+&usb3 {
+	status = "okay";
+	usb-phy = <&usb3_phy>;
+};
+
+&usb2 {
+	status = "okay";
+};
+
+&eth0 {
+	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 at 0 {
+		reg = <1>;
+	};
+
+	switch0: switch0 at 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 at 0 {
+				reg = <0>;
+				label = "cpu";
+				ethernet = <&eth0>;
+			};
+
+			switch0port1: port at 1 {
+				reg = <1>;
+				label = "lan0";
+				phy-handle = <&switch0phy1>;
+			};
+
+			switch0port2: port at 2 {
+				reg = <2>;
+				label = "lan1";
+				phy-handle = <&switch0phy2>;
+			};
+
+			switch0port3: port at 3 {
+				reg = <3>;
+				label = "lan2";
+				phy-handle = <&switch0phy3>;
+			};
+
+			switch0port4: port at 4 {
+				reg = <4>;
+				label = "lan3";
+				phy-handle = <&switch0phy4>;
+			};
+
+			switch0port5: port at 5 {
+				reg = <5>;
+				label = "wan";
+				phy-handle = <&extphy>;
+				phy-mode = "sgmii";
+			};
+		};
+
+		mdio {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			switch0phy1: switch0phy1 at 11 {
+				reg = <0x11>;
+			};
+			switch0phy2: switch0phy2 at 12 {
+				reg = <0x12>;
+			};
+			switch0phy3: switch0phy3 at 13 {
+				reg = <0x13>;
+			};
+			switch0phy4: switch0phy4 at 14 {
+				reg = <0x14>;
+			};
+		};
+	};
+};
diff --git a/target/linux/mvebu/image/cortexa53.mk b/target/linux/mvebu/image/cortexa53.mk
index b65f25472c..6a3a568655 100644
--- a/target/linux/mvebu/image/cortexa53.mk
+++ b/target/linux/mvebu/image/cortexa53.mk
@@ -32,6 +32,17 @@ define Device/globalscale_espressobin-emmc
 endef
 TARGET_DEVICES += globalscale_espressobin-emmc
 
+define Device/globalscale_espressobin-ultra
+  $(call Device/Default-arm64)
+  DEVICE_VENDOR := Marvell
+  DEVICE_MODEL := ESPRESSObin
+  DEVICE_VARIANT := Ultra
+  DEVICE_PACKAGES += kmod-i2c-pxa kmod-rtc-pcf8563
+  SOC := armada-3720
+  BOOT_SCRIPT := espressobin
+endef
+TARGET_DEVICES += globalscale_espressobin-ultra
+
 define Device/globalscale_espressobin-v7
   $(call Device/Default-arm64)
   DEVICE_VENDOR := Marvell

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