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https://github.com/brain-hackers/u-boot-brain
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board: mediatek: Add support for UniElec U7623 board
This is an MT7623A-based board, very similar to the Banana Pi R2. http://www.unielecinc.com/q/news/cn/p/product/detail.html?qd_guid=OjXwKCaRlN Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
David Woodhouse
Tom Rini
parent
368ac3f205
commit
3fad1ca28d
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@ -949,6 +949,7 @@ dtb-$(CONFIG_SOC_K3_J721E) += k3-j721e-common-proc-board.dtb \
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dtb-$(CONFIG_ARCH_MEDIATEK) += \
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mt7622-rfb.dtb \
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mt7623a-unielec-u7623-02-emmc.dtb \
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mt7623n-bananapi-bpi-r2.dtb \
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mt7629-rfb.dtb \
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mt8512-bm1-emmc.dtb \
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211
arch/arm/dts/mt7623a-unielec-u7623-02-emmc.dts
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211
arch/arm/dts/mt7623a-unielec-u7623-02-emmc.dts
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@ -0,0 +1,211 @@
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/*
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* Copyright (C) 2018 MediaTek Inc.
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* Author: Ryder Lee <ryder.lee@mediatek.com>
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*
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* SPDX-License-Identifier: (GPL-2.0 OR MIT)
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*/
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/dts-v1/;
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#include "mt7623.dtsi"
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#include "mt7623-u-boot.dtsi"
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/ {
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model = "UniElec U7623-02 eMMC";
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compatible = "unielec,u7623-02-emmc", "mediatek,mt7623";
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memory@80000000 {
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device_type = "memory";
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reg = <0 0x80000000 0 0x20000000>;
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};
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chosen {
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stdout-path = &uart2;
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tick-timer = &timer0;
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};
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reg_1p8v: regulator-1p8v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator-3p3v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_5v: regulator-5v {
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compatible = "regulator-fixed";
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regulator-name = "fixed-5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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leds {
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compatible = "gpio-leds";
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led3 {
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label = "u7623-01:green:led3";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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led4 {
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label = "u7623-01:green:led4";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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};
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ð {
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status = "okay";
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mediatek,gmac-id = <0>;
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phy-mode = "rgmii";
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mediatek,switch = "mt7530";
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mediatek,mcm;
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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&mmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_default>;
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status = "okay";
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bus-width = <8>;
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max-frequency = <50000000>;
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cap-mmc-highspeed;
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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non-removable;
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};
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&pinctrl {
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ephy_default: ephy_default {
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mux {
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function = "eth";
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groups = "mdc_mdio", "ephy";
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};
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conf {
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pins = "G2_TXEN", "G2_TXD0", "G2_TXD1", "G2_TXD2",
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"G2_TXD3", "G2_TXC", "G2_RXC", "G2_RXD0",
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"G2_RXD1", "G2_RXD2", "G2_RXD3", "G2_RXDV",
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"MDC", "MDIO";
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drive-strength = <12>;
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mediatek,tdsel = <5>;
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};
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};
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mmc0_pins_default: mmc0default {
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mux {
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function = "msdc";
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groups = "msdc0";
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};
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conf-cmd-data {
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pins = "MSDC0_CMD", "MSDC0_DAT0", "MSDC0_DAT1",
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"MSDC0_DAT2", "MSDC0_DAT3", "MSDC0_DAT4",
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"MSDC0_DAT5", "MSDC0_DAT6", "MSDC0_DAT7";
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input-enable;
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bias-pull-up;
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};
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conf-clk {
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pins = "MSDC0_CLK";
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bias-pull-down;
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};
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conf-rst {
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pins = "MSDC0_RSTB";
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bias-pull-up;
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};
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};
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pcie_default: pcie-default {
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mux {
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function = "pcie";
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groups = "pcie0_0_perst", "pcie1_0_perst";
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};
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};
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uart0_pins_a: uart0-default {
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mux {
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function = "uart";
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groups = "uart0_0_txd_rxd";
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};
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};
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uart1_pins_a: uart1-default {
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mux {
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function = "uart";
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groups = "uart1_0_txd_rxd";
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};
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};
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uart2_pins_a: uart2-default {
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mux {
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function = "uart";
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groups = "uart2_0_txd_rxd";
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};
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};
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uart2_pins_b: uart2-alt {
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mux {
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function = "uart";
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groups = "uart2_1_txd_rxd";
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};
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};
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};
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&pcie {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie_default>;
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status = "okay";
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pcie@0,0 {
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status = "okay";
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};
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pcie@1,0 {
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status = "okay";
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};
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};
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&pcie0_phy {
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status = "okay";
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};
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&pcie1_phy {
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins_a>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins_b>;
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status = "okay";
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};
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@ -5,3 +5,10 @@ S: Maintained
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F: board/mediatek/mt7623
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F: include/configs/mt7623.h
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F: configs/mt7623n_bpir2_defconfig
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UNIELEC U7623
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M: Ryder Lee <ryder.lee@mediatek.com>
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M: David Woodhouse <dwmw2@infradead.org>
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S: Maintained
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F: arch/arm/dts/mt7623a-unielec-u7623-02-emmc.dts
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F: configs/mt7623a_unielec_u7623_02_defconfig
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54
configs/mt7623a_unielec_u7623_02_defconfig
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54
configs/mt7623a_unielec_u7623_02_defconfig
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@ -0,0 +1,54 @@
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CONFIG_ARM=y
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CONFIG_SYS_THUMB_BUILD=y
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CONFIG_ARCH_MEDIATEK=y
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CONFIG_SYS_TEXT_BASE=0x81e00000
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CONFIG_SYS_MALLOC_F_LEN=0x4000
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CONFIG_ENV_SIZE=0x1000
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CONFIG_ENV_OFFSET=0x100000
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CONFIG_TARGET_MT7623=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_FIT=y
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CONFIG_FIT_VERBOSE=y
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CONFIG_BOOTDELAY=3
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CONFIG_SYS_CONSOLE_IS_IN_ENV=y
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CONFIG_DEFAULT_FDT_FILE="mt7623a-unielec-u7623-02-emmc.dtb"
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# CONFIG_DISPLAY_BOARDINFO is not set
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CONFIG_SYS_PROMPT="U-Boot> "
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CONFIG_CMD_BOOTMENU=y
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# CONFIG_CMD_ELF is not set
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# CONFIG_CMD_XIMG is not set
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_GPT=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_READ=y
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# CONFIG_CMD_SETEXPR is not set
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# CONFIG_CMD_NFS is not set
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CONFIG_DEFAULT_DEVICE_TREE="mt7623a-unielec-u7623-02-emmc"
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_NET_RANDOM_ETHADDR=y
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CONFIG_REGMAP=y
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CONFIG_SYSCON=y
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CONFIG_CLK=y
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CONFIG_DM_MMC=y
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# CONFIG_MMC_QUIRKS is not set
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_MMC_HS400_SUPPORT=y
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CONFIG_MMC_MTK=y
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CONFIG_PHY_FIXED=y
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CONFIG_DM_ETH=y
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CONFIG_MEDIATEK_ETH=y
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CONFIG_PINCTRL=y
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CONFIG_PINCONF=y
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CONFIG_PINCTRL_MT7623=y
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CONFIG_POWER_DOMAIN=y
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CONFIG_MTK_POWER_DOMAIN=y
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CONFIG_DM_SERIAL=y
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CONFIG_MTK_SERIAL=y
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CONFIG_SYSRESET=y
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CONFIG_SYSRESET_WATCHDOG=y
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CONFIG_TIMER=y
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CONFIG_MTK_TIMER=y
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CONFIG_WDT_MTK=y
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CONFIG_LZMA=y
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