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ath79: add support for MikroTik RouterBOARD 493G (rb4xx series)
This patch adds support for the MikroTik RouterBOARD RB493G, ported from the ar71xx target. See https://routerboard.com/RB493G for details Specification: - SoC Qualcomm Atheros AR7161 - RAM: 256 MiB - Storage: 128MiB NAND - Ethernet: 9x 1000/100/10 Mbps - USB 1x 2.0 / 1.0 type A - PCIe: 3x Mini slot - MicroSD slot Working: - Board/system detection - Ethernet - SPI - NAND - LEDs - USB - Sysupgrade Enabled (but untested due to lack of hardware): - PCIe - ath79_pci_irq struct has the slot/pin/IRQ mappings if needed Installation methods: - tftp boot initramfs image, scp then flash via "sysupgrade -n" - nand boot existing OpenWrt, scp then flash via "sysupgrade -n" Notes: - initramfs image will not work if uncompressed image size over ~8.5Mb - The "rb4xx" drivers have been enabled Signed-off-by: Christopher Hill <ch6574@gmail.com>
This commit is contained in:
Christopher Hill
Adrian Schmutzler
parent
fa70b3a4bb
commit
b7a8a54542
@ -16,6 +16,7 @@ menu "Target Images"
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prompt "Compression"
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_apm821xx
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ar71xx
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ath79_mikrotik
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_lantiq
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_mpc85xx
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default TARGET_INITRAMFS_COMPRESSION_LZMA if TARGET_ramips
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180
target/linux/ath79/dts/ar7100_mikrotik_routerboard-4xx.dtsi
Normal file
180
target/linux/ath79/dts/ar7100_mikrotik_routerboard-4xx.dtsi
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@ -0,0 +1,180 @@
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// SPDX-License-Identifier: GPL-1.0-or-later OR MIT
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "ar7100.dtsi"
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/ {
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aliases {
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led-boot = &led_user;
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led-failsafe = &led_user;
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led-running = &led_user;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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leds {
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compatible = "gpio-leds";
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led_user: user {
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label = "mikrotik:yellow:user";
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gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led1 {
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label = "mikrotik:green:led1";
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gpios = <&cpld_gpio 0 GPIO_ACTIVE_LOW>;
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};
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led2 {
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label = "mikrotik:green:led2";
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gpios = <&cpld_gpio 2 GPIO_ACTIVE_LOW>;
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};
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led3 {
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label = "mikrotik:green:led3";
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gpios = <&cpld_gpio 1 GPIO_ACTIVE_LOW>;
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};
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led4 {
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label = "mikrotik:green:led4";
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gpios = <&cpld_gpio 3 GPIO_ACTIVE_LOW>;
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};
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led5 {
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label = "mikrotik:green:led5";
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gpios = <&cpld_gpio 8 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&uart {
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status = "okay";
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};
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&gpio {
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ngpios = <31>;
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gpio-line-names =
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"", "", "", "", "LED", "RDY", "", "MDC",
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"MDIO", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "";
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};
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&pcie0 {
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status = "okay";
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};
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&spi {
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status = "okay";
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compatible = "mikrotik,rb4xx-spi";
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flash@0 {
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compatible = "pm25lv512", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "mikrotik,routerboot-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 = "routerboot1";
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reg = <0x0 0x0>;
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read-only;
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};
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hard_config {
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label = "hard_config";
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read-only;
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};
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bios {
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label = "bios";
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size = <0x1000>;
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read-only;
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};
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routerboot2 {
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label = "routerboot2";
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read-only;
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};
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soft_config {
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label = "soft_config";
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};
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};
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};
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cpld@1 {
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compatible = "mikrotik,rb4xx-cpld";
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reg = <1>;
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spi-max-frequency = <25000000>;
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cpld_gpio: gpio {
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compatible = "mikrotik,rb4xx-gpio";
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base = <32>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-line-names =
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"LED1", "LED2", "LED3", "LED4",
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"FAN", "ALE", "CLE", "nCE",
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"LED5";
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};
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nand {
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compatible = "mikrotik,rb4xx-nand";
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gpios = <&cpld_gpio 5 GPIO_ACTIVE_HIGH>, // ALE
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<&cpld_gpio 6 GPIO_ACTIVE_HIGH>, // CLE
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<&cpld_gpio 7 GPIO_ACTIVE_HIGH>, // nCE
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<&gpio 5 GPIO_ACTIVE_HIGH>; // RDY
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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 = "booter";
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reg = <0x0000000 0x0040000>;
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read-only;
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};
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partition@40000 {
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label = "kernel";
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reg = <0x0040000 0x0800000>;
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};
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partition@840000 {
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label = "ubi";
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reg = <0x0840000 0x77c0000>;
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};
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};
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};
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&phy0>;
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};
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&mdio0 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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};
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};
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53
target/linux/ath79/dts/ar7161_mikrotik_routerboard-493g.dts
Normal file
53
target/linux/ath79/dts/ar7161_mikrotik_routerboard-493g.dts
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@ -0,0 +1,53 @@
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// SPDX-License-Identifier: GPL-1.0-or-later OR MIT
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/dts-v1/;
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#include "ar7100_mikrotik_routerboard-4xx.dtsi"
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/ {
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compatible = "mikrotik,routerboard-493g", "qca,ar7161";
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model = "MikroTik RouterBOARD 493G";
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aliases {
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mdio-gpio0 = &mdio_gpio0;
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};
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};
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&spi {
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sdcard: mmc-slot@2 {
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compatible = "mmc-spi-slot";
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reg = <2>;
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spi-max-frequency = <25000000>;
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};
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};
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ð1 {
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status = "okay";
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phy-handle = <&gpio_phy0>;
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mdio_gpio0: mdio-gpio {
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compatible = "virtual,mdio-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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gpios = <&gpio 7 GPIO_ACTIVE_HIGH>, // MDC
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<&gpio 8 GPIO_ACTIVE_HIGH>; // MDIO
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gpio_phy0: ethernet-phy@0 {
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reg = <0>;
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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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&usb2 {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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@ -1,5 +1,16 @@
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include ./common-mikrotik.mk
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define Device/mikrotik_routerboard-493g
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$(Device/mikrotik)
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SOC := ar7161
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DEVICE_MODEL := RouterBOARD 493G
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IMAGE/sysupgrade.bin = append-kernel | kernel2minor -s 2048 -e -c | \
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sysupgrade-tar kernel=$$$$@ | append-metadata
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DEVICE_PACKAGES += kmod-usb-ohci kmod-usb2 nand-utils
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SUPPORTED_DEVICES += rb-493g
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endef
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TARGET_DEVICES += mikrotik_routerboard-493g
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define Device/mikrotik_routerboard-922uags-5hpacd
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$(Device/mikrotik)
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SOC := qca9558
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@ -8,6 +8,13 @@ ath79_setup_interfaces()
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local board="$1"
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case "$board" in
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mikrotik,routerboard-493g)
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ucidef_set_interfaces_lan_wan "eth0.1 eth1.1" "eth0.2"
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ucidef_add_switch "switch0" \
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"0@eth0" "1:lan:4" "2:lan:1" "3:lan:3" "4:lan:2" "5:wan"
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ucidef_add_switch "switch1" \
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"0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3"
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;;
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mikrotik,routerboard-922uags-5hpacd|\
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mikrotik,routerboard-wap-g-5hact2hnd)
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ucidef_set_interface_lan "eth0"
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@ -31,6 +31,7 @@ platform_do_upgrade() {
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local board=$(board_name)
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case "$board" in
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mikrotik,routerboard-493g|\
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mikrotik,routerboard-922uags-5hpacd)
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platform_do_upgrade_mikrotik_nand "$1"
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;;
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@ -2,16 +2,20 @@ CONFIG_AT803X_PHY=y
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CONFIG_CRC16=y
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CONFIG_CRYPTO_DEFLATE=y
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CONFIG_GPIO_LATCH=y
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CONFIG_GPIO_RB4XX=y
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CONFIG_GPIO_WATCHDOG=y
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CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
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CONFIG_LEDS_RESET=y
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CONFIG_LZO_DECOMPRESS=y
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CONFIG_MDIO_GPIO=y
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CONFIG_MFD_RB4XX_CPLD=y
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CONFIG_MIKROTIK=y
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CONFIG_MIKROTIK_RB_SYSFS=y
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_AR934X=y
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CONFIG_MTD_NAND_CORE=y
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CONFIG_MTD_NAND_ECC=y
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CONFIG_MTD_NAND_RB4XX=y
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CONFIG_MTD_RAW_NAND=y
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CONFIG_MTD_ROUTERBOOT_PARTS=y
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CONFIG_MTD_SPI_NAND=y
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@ -24,10 +28,12 @@ CONFIG_MTD_UBI_BEB_LIMIT=20
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# CONFIG_MTD_UBI_FASTMAP is not set
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# CONFIG_MTD_UBI_GLUEBI is not set
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CONFIG_NET_SWITCHDEV=y
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CONFIG_PCI_AR71XX=y
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CONFIG_PHY_AR7100_USB=y
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CONFIG_PHY_AR7200_USB=y
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CONFIG_REGULATOR=y
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CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_SPI_RB4XX=y
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CONFIG_UBIFS_FS=y
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CONFIG_UBIFS_FS_ADVANCED_COMPR=y
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CONFIG_UBIFS_FS_LZO=y
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