This board has: - mt7621 SoC - 8MB SPI flash - 128MB RAM - 5x ethernet ports from internal (SoC) switch - 1x ethernet port sitting on gmac2 and IC+ phy (not yet supported) - 3x PCIe slots - 1x USB 2.0 and 1x USB 3.0 - sound based on wm8960 - SDXC card slot (full size) First fw write from interactive u-boot menu, interrupt with 2. After that sysupgrade. Tested both with 4.9 and 4.14 Signed-off-by: Roman Yeryomin <roman@advem.lv>master
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/dts-v1/; |
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#include "mt7621.dtsi" |
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/ { |
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compatible = "mediatek,ap-mt7621a-v60", "mediatek,mt7621-soc"; |
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model = "Mediatek AP-MT7621A-V60 EVB"; |
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memory@0 { |
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device_type = "memory"; |
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reg = <0x0 0x8000000>; |
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}; |
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chosen { |
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bootargs = "console=ttyS0,57600"; |
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}; |
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sound { |
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compatible = "simple-audio-card"; |
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simple-audio-card,name = "Audio-I2S"; |
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simple-audio-card,format = "i2s"; |
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simple-audio-card,bitclock-master = <&dailink0_master>; |
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simple-audio-card,frame-master = <&dailink0_master>; |
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simple-audio-card,widgets = |
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"Microphone", "Microphone Jack", |
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"Headphone", "Headphone Jack"; |
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simple-audio-card,routing = |
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"LINPUT1", "Microphone Jack", |
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"RINPUT1", "Microphone Jack", |
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"Headphone Jack", "HP_L", |
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"Headphone Jack", "HP_R"; |
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simple-audio-card,mclk-fs = <256>; |
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simple-audio-card,cpu { |
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sound-dai = <&i2s>; |
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}; |
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dailink0_master: simple-audio-card,codec { |
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sound-dai = <&codec>; |
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}; |
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}; |
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}; |
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&pinctrl { |
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state_default: pinctrl0 { |
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gpio { |
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ralink,group = "uart2", "rgmii2"; |
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ralink,function = "gpio"; |
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}; |
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}; |
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i2s_pins: i2s { |
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i2s { |
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ralink,group = "uart3"; |
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ralink,function = "i2s"; |
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}; |
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}; |
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}; |
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&i2c { |
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status = "okay"; |
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codec: wm8960@1a { |
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#sound-dai-cells = <0>; |
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compatible = "wlf,wm8960"; |
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reg = <0x1a>; |
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wlf,shared-lrclk; |
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}; |
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}; |
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&gdma { |
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status = "okay"; |
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}; |
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&i2s { |
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#sound-dai-cells = <0>; |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&i2s_pins>; |
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}; |
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&spi0 { |
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status = "okay"; |
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mx25l6405d@0 { |
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#address-cells = <1>; |
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#size-cells = <1>; |
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compatible = "mx25l6405d","jedec,spi-nor"; |
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reg = <0 0>; |
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spi-max-frequency = <10000000>; |
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m25p,chunked-io = <32>; |
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partition@0 { |
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label = "u-boot"; |
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reg = <0x0 0x30000>; |
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read-only; |
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}; |
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partition@30000 { |
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label = "u-boot-env"; |
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reg = <0x30000 0x10000>; |
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read-only; |
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}; |
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factory: partition@40000 { |
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label = "factory"; |
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reg = <0x40000 0x10000>; |
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read-only; |
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}; |
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partition@50000 { |
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label = "firmware"; |
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reg = <0x50000 0x7b0000>; |
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}; |
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}; |
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}; |
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&sdhci { |
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status = "okay"; |
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}; |
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ðernet { |
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mtd-mac-address = <&factory 0x5>; |
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}; |
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&pcie { |
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status = "okay"; |
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}; |
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