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mediatek: filogic: add Unielec U7981-01 support
Hardware specification: SoC: MediaTek MT7981B 2x A53 Flash: 8GB eMMC or 128 MB SPI-NAND RAM: 256MB Ethernet: 5x 10/100/1000 Mbps Switch: MediaTek MT7531AE WiFi: MediaTek MT7976C Button: Reset USB: M.2(B-key) for 4G/5G Module Power: DC 12V 1A UART: 3.3v, 115200n8 -------------------------- | Layout | | ----------------- | | 4 | VCC RX TX GND | <= | | ----------------- | -------------------------- The U-boot menu will automatically appear at startup, and then select the required options through UP/DOWN Key. NAND Flash and eMMC Flash instructions: 1. Set your computers IP adress to 192.168.1.2. 2. Run a TFTP server providing the sysupgrade.bin image. 3. Power on the router, into the U-Boot menu. 4. Select "2. Upgrade firmware" 5. Update sysupgrade.bin file name, input server IP and input device IP (if they deviate from the defaults) 6. Wait for automatic startup after burning Signed-off-by: Allen Zhao <allenzhao@unielecinc.com> (cherry picked from commit 640b0b79ff05c42991e99a49ed81efb3fac25045)
This commit is contained in:
Allen Zhao
Hauke Mehrtens
parent
705954a51a
commit
e2f3aefea5
99
target/linux/mediatek/dts/mt7981b-unielec-u7981-01-emmc.dts
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99
target/linux/mediatek/dts/mt7981b-unielec-u7981-01-emmc.dts
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@ -0,0 +1,99 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Copyright (C) 2023 Allen Zhao <allenzhao@unielecinc.com>
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*/
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/dts-v1/;
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#include "mt7981b-unielec-u7981-01.dtsi"
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/ {
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model = "Unielec U7981-01 (EMMC)";
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compatible = "unielec,u7981-01-emmc", "mediatek,mt7981";
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};
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&mmc0 {
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pinctrl-names = "default", "state_uhs";
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pinctrl-0 = <&mmc0_pins_default>;
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pinctrl-1 = <&mmc0_pins_uhs>;
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bus-width = <8>;
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max-frequency = <52000000>;
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cap-mmc-highspeed;
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vmmc-supply = <®_3p3v>;
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non-removable;
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status = "okay";
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card@0 {
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compatible = "mmc-card";
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reg = <0>;
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block {
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compatible = "block-device";
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partitions {
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block-partition-env {
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partname = "u-boot-env";
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nvmem-layout {
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compatible = "u-boot,env-layout";
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};
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};
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block-partition-factory {
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partname = "factory";
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x0 0x1000>;
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};
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macaddr_factory_4: macaddr@4 {
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compatible = "mac-base";
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reg = <0x4 0x6>;
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#nvmem-cell-cells = <1>;
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};
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macaddr_factory_1000: macaddr@1000 {
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compatible = "mac-base";
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reg = <0x1000 0x6>;
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#nvmem-cell-cells = <1>;
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};
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};
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};
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};
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};
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};
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};
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&pio {
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mmc0_pins_default: mmc0-pins-default {
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mux {
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function = "flash";
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groups = "emmc_45";
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};
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};
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mmc0_pins_uhs: mmc0-pins-uhs {
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mux {
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function = "flash";
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groups = "emmc_45";
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};
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_1000 0>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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nvmem-cells = <&macaddr_factory_1000 1>;
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nvmem-cell-names = "mac-address";
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};
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&wifi {
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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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status = "okay";
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};
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116
target/linux/mediatek/dts/mt7981b-unielec-u7981-01-nand.dts
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116
target/linux/mediatek/dts/mt7981b-unielec-u7981-01-nand.dts
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@ -0,0 +1,116 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Copyright (C) 2023 Allen Zhao <allenzhao@unielecinc.com>
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*/
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/dts-v1/;
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#include "mt7981b-unielec-u7981-01.dtsi"
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/ {
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model = "Unielec U7981-01 (NAND)";
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compatible = "unielec,u7981-01-nand", "mediatek,mt7981";
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_flash_pins>;
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status = "okay";
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spi_nand: spi_nand@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spi-nand";
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-tx-buswidth = <4>;
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spi-rx-buswidth = <4>;
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mediatek,nmbm;
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mediatek,bmt-max-ratio = <1>;
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mediatek,bmt-max-reserved-blocks = <64>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bl2";
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reg = <0x00000 0x0100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x0100000 0x0080000>;
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};
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factory: partition@180000 {
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label = "factory";
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reg = <0x180000 0x200000>;
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read-only;
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compatible = "nvmem-cells";
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x0 0x1000>;
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};
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macaddr_factory_1000: macaddr@1000 {
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compatible = "mac-base";
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reg = <0x1000 0x6>;
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#nvmem-cell-cells = <1>;
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};
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};
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};
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partition@380000 {
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label = "fip";
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reg = <0x380000 0x0200000>;
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};
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partition@580000 {
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label = "ubi";
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reg = <0x580000 0x4000000>;
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};
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};
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};
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};
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&pio {
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spi0_flash_pins: spi0-pins {
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mux {
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function = "spi";
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groups = "spi0", "spi0_wp_hold";
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};
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conf-pu {
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pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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drive-strength = <8>;
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mediatek,pull-up-adv = <0>; /* bias-disable */
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};
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conf-pd {
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pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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drive-strength = <8>;
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mediatek,pull-up-adv = <0>; /* bias-disable */
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};
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_1000 0>;
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nvmem-cell-names = "mac-address";
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};
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&gmac1 {
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nvmem-cells = <&macaddr_factory_1000 1>;
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nvmem-cell-names = "mac-address";
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};
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&wifi {
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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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status = "okay";
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};
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124
target/linux/mediatek/dts/mt7981b-unielec-u7981-01.dtsi
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124
target/linux/mediatek/dts/mt7981b-unielec-u7981-01.dtsi
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@ -0,0 +1,124 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Copyright (C) 2023 Allen Zhao <allenzhao@unielecinc.com>
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*/
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/dts-v1/;
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#include "mt7981.dtsi"
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/ {
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model = "Unielec U7981-01 (EMMC)";
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compatible = "unielec,u7981-01-emmc", "mediatek,mt7981";
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chosen {
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bootargs = "console=ttyS0,115200n1 loglevel=8 \
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earlycon=uart8250,mmio32,0x11002000 \
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";
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};
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gpio-keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&pio 1 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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ð {
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pinctrl-names = "default";
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pinctrl-0 = <&mdio_pins &gbe_led0_pins &gbe_led1_pins>;
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status = "okay";
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gmac0: mac@0 {
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/* LAN */
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compatible = "mediatek,eth-mac";
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reg = <0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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gmac1: mac@1 {
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/* WAN */
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compatible = "mediatek,eth-mac";
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reg = <1>;
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phy-mode = "gmii";
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phy-handle = <&int_gbe_phy>;
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};
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};
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&mdio_bus {
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switch: switch@1f {
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compatible = "mediatek,mt7531";
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reg = <31>;
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reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&pio>;
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interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
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};
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};
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&switch {
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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label = "lan1";
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};
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port@1 {
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reg = <1>;
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label = "lan2";
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};
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port@2 {
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reg = <2>;
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label = "lan3";
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};
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port@3 {
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reg = <3>;
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label = "lan4";
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};
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port@6 {
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reg = <6>;
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label = "cpu";
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ethernet = <&gmac0>;
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phy-mode = "2500base-x";
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fixed-link {
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speed = <2500>;
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full-duplex;
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pause;
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};
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};
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};
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};
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&usb_phy {
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status = "okay";
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};
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&xhci {
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mediatek,u3p-dis-msk = <0x0>;
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phys = <&u2port0 PHY_TYPE_USB2>,
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<&u3port0 PHY_TYPE_USB3>;
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status = "okay";
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};
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@ -25,6 +25,7 @@ mediatek_setup_interfaces()
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;;
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asus,tuf-ax4200|\
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mediatek,mt7981-rfb|\
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unielec,u7981-01*|\
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zbtlink,zbt-z8102ax)
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ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1
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;;
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@ -148,6 +148,23 @@ platform_do_upgrade() {
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CI_ROOTPART="ubi_rootfs"
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nand_do_upgrade "$1"
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;;
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unielec,u7981-01*)
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local rootdev="$(cmdline_get_var root)"
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rootdev="${rootdev##*/}"
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rootdev="${rootdev%p[0-9]*}"
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case "$rootdev" in
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mmc*)
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CI_ROOTDEV="$rootdev"
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CI_KERNPART="kernel"
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CI_ROOTPART="rootfs"
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emmc_do_upgrade "$1"
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;;
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*)
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CI_KERNPART="fit"
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nand_do_upgrade "$1"
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;;
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esac
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;;
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*)
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nand_do_upgrade "$1"
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;;
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@ -694,6 +694,28 @@ define Device/ubnt_unifi-6-plus
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endef
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TARGET_DEVICES += ubnt_unifi-6-plus
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define Device/unielec_u7981-01
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DEVICE_VENDOR := Unielec
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DEVICE_MODEL := U7981-01
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3 e2fsprogs f2fsck mkf2fs fdisk partx-utils
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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define Device/unielec_u7981-01-emmc
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DEVICE_DTS := mt7981b-unielec-u7981-01-emmc
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DEVICE_VARIANT := (EMMC)
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$(call Device/unielec_u7981-01)
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endef
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TARGET_DEVICES += unielec_u7981-01-emmc
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define Device/unielec_u7981-01-nand
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DEVICE_DTS := mt7981b-unielec-u7981-01-nand
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DEVICE_VARIANT := (NAND)
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$(call Device/unielec_u7981-01)
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endef
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TARGET_DEVICES += unielec_u7981-01-nand
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define Device/xiaomi_mi-router-wr30u-112m-nmbm
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DEVICE_VENDOR := Xiaomi
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DEVICE_MODEL := Mi Router WR30U (112M UBI with NMBM-Enabled layout)
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