diff options
4 files changed, 188 insertions, 0 deletions
diff --git a/target/linux/mvebu/base-files/etc/board.d/02_network b/target/linux/mvebu/base-files/etc/board.d/02_network index 08819104d2..7acbe4bf62 100755 --- a/target/linux/mvebu/base-files/etc/board.d/02_network +++ b/target/linux/mvebu/base-files/etc/board.d/02_network @@ -49,6 +49,9 @@ marvell,armada-3720-db) marvell,axp-gp) ucidef_set_interface_lan "eth0 eth1 eth2 eth3" ;; +methode,uDPU) + ucidef_set_interfaces_lan_wan "eth1" "eth0" + ;; solidrun,clearfog*a1) # eth0 is standalone ethernet # eth1 is switch (-pro) or standalone ethernet (-base) diff --git a/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts new file mode 100644 index 0000000000..5b722b4f83 --- /dev/null +++ b/target/linux/mvebu/files-4.19/arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts @@ -0,0 +1,162 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device tree for the uDPU board. + * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3) + * Copyright (C) 2016 Marvell + * Copyright (C) 2019 Methode Electronics + * Copyright (C) 2019 Telus + * + * Vladimir Vid <vladimir.vid@sartura.hr> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include "armada-372x.dtsi" + +/ { + model = "Methode uDPU Board"; + compatible = "methode,udpu", "marvell,armada3720"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + leds { + pinctrl-names = "default"; + compatible = "gpio-leds"; + + power1 { + label = "udpu:green:power"; + gpios = <&gpionb 11 GPIO_ACTIVE_LOW>; + }; + + power2 { + label = "udpu:red:power"; + gpios = <&gpionb 12 GPIO_ACTIVE_LOW>; + }; + + network1 { + label = "udpu:green:network"; + gpios = <&gpionb 13 GPIO_ACTIVE_LOW>; + }; + + network2 { + label = "udpu:red:network"; + gpios = <&gpionb 14 GPIO_ACTIVE_LOW>; + }; + + alarm1 { + label = "udpu:green:alarm"; + gpios = <&gpionb 15 GPIO_ACTIVE_LOW>; + }; + + alarm2 { + label = "udpu:red:alarm"; + gpios = <&gpionb 16 GPIO_ACTIVE_LOW>; + }; + }; + + sfp_eth0: sfp-eth0 { + compatible = "sff,sfp"; + i2c-bus = <&i2c0>; + los-gpio = <&gpiosb 2 GPIO_ACTIVE_HIGH>; + mod-def0-gpio = <&gpiosb 3 GPIO_ACTIVE_LOW>; + tx-disable-gpio = <&gpiosb 4 GPIO_ACTIVE_HIGH>; + tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>; + }; + + sfp_eth1: sfp-eth1 { + compatible = "sff,sfp"; + i2c-bus = <&i2c1>; + los-gpio = <&gpiosb 7 GPIO_ACTIVE_HIGH>; + mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>; + tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>; + tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>; + }; +}; + +&sdhci0 { + status = "okay"; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs400-1_8v; + marvell,pad-type = "fixed-1-8v"; + non-removable; + no-sd; + no-sdio; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi_quad_pins>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <54000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + /* only bootloader is located on the SPI */ + partition@0 { + label = "uboot"; + reg = <0 0x400000>; + }; + }; + }; +}; + +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; + + lm75@48 { + status = "okay"; + compatible = "lm75"; + reg = <0x48>; + }; + + lm75@49 { + status = "okay"; + compatible = "lm75"; + reg = <0x49>; + }; +}; + +ð0 { + status = "okay"; + phy-mode = "sgmii"; + managed = "in-band-status"; + sfp = <&sfp_eth0>; +}; + +ð1 { + status = "okay"; + phy-mode = "sgmii"; + managed = "in-band-status"; + sfp = <&sfp_eth1>; +}; + +&usb3 { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; diff --git a/target/linux/mvebu/image/cortex-a53.mk b/target/linux/mvebu/image/cortex-a53.mk index d7014d6f02..228155ec11 100644 --- a/target/linux/mvebu/image/cortex-a53.mk +++ b/target/linux/mvebu/image/cortex-a53.mk @@ -35,4 +35,17 @@ define Device/marvell_armada-3720-db endef TARGET_DEVICES += marvell_armada-3720-db +define Device/methode_uDPU + $(call Device/Default-arm64) + DEVICE_TITLE := Methode micro-DPU (uDPU) + DEVICE_DTS := armada-3720-uDPU + KERNEL_LOADADDR := 0x00080000 + KERNEL_INITRAMFS := kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb + KERNEL_INITRAMFS_SUFFIX := .itb + DEVICE_PACKAGES := f2fs-tools e2fsprogs fdisk ethtool kmod-usb2 kmod-usb3 \ + kmod-e100 kmod-e1000 kmod-e1000e kmod-igb kmod-ixgbevf \ + kmod-mdio-gpio kmod-switch-mvsw61xx +endef +TARGET_DEVICES += methode_uDPU + endif diff --git a/target/linux/mvebu/patches-4.19/530-add_armada-3820-uDPU-dts.patch b/target/linux/mvebu/patches-4.19/530-add_armada-3820-uDPU-dts.patch new file mode 100644 index 0000000000..bd4f0aef9a --- /dev/null +++ b/target/linux/mvebu/patches-4.19/530-add_armada-3820-uDPU-dts.patch @@ -0,0 +1,10 @@ +--- a/arch/arm64/boot/dts/marvell/Makefile ++++ b/arch/arm64/boot/dts/marvell/Makefile +@@ -2,6 +2,7 @@ + # Mvebu SoC Family + dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb + dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb ++dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-uDPU.dtb + dtb-$(CONFIG_ARCH_MVEBU) += armada-7040-db.dtb + dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-db.dtb + dtb-$(CONFIG_ARCH_MVEBU) += armada-8040-mcbin.dtb |