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ath79: Add support for OpenMesh MR900 v1
Device specifications: ====================== * Qualcomm/Atheros QCA9558 ver 1 rev 0 * 720/600/240 MHz (CPU/DDR/AHB) * 128 MB of RAM * 16 MB of SPI NOR flash - 2x 7 MB available; but one of the 7 MB regions is the recovery image * 3T3R 2.4 GHz Wi-Fi * 3T3R 5 GHz Wi-Fi * 6x GPIO-LEDs (2x wifi, 2x status, 1x lan, 1x power) * 1x GPIO-button (reset) * external h/w watchdog (enabled by default)) * TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX) * 1x ethernet - AR8035 ethernet PHY (RGMII) - 10/100/1000 Mbps Ethernet - 802.3af POE - used as LAN interface * 12-24V 1A DC * internal antennas Flashing instructions: ====================== Various methods can be used to install the actual image on the flash. Two easy ones are: ap51-flash ---------- The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be used to transfer the image to the u-boot when the device boots up. initramfs from TFTP ------------------- The serial console must be used to access the u-boot shell during bootup. It can then be used to first boot up the initramfs image from a TFTP server (here with the IP 192.168.1.21): setenv serverip 192.168.1.21 setenv ipaddr 192.168.1.1 tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr The actual sysupgrade image can then be transferred (on the LAN port) to the device via scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/ On the device, the sysupgrade must then be started using sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin Signed-off-by: Sven Eckelmann <sven@narfation.org> [rebase, add LED migration] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Sven Eckelmann
Adrian Schmutzler
parent
7b772e07ea
commit
e06c9eec5d
@ -50,6 +50,7 @@ ocedo,koala|\
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ocedo,raccoon|\
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openmesh,mr600-v1|\
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openmesh,mr600-v2|\
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openmesh,mr900-v1|\
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openmesh,om5p|\
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openmesh,om5p-ac-v2|\
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samsung,wam250|\
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8
target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts
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8
target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts
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@ -0,0 +1,8 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca9558_openmesh_mr900.dtsi"
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/ {
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compatible = "openmesh,mr900-v1", "qca,qca9558";
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model = "OpenMesh MR900 v1";
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};
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182
target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi
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182
target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi
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@ -0,0 +1,182 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca955x.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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chosen {
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/delete-property/ bootargs;
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};
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aliases {
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serial0 = &uart;
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led-boot = &led_power_blue;
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led-failsafe = &led_power_blue;
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led-running = &led_power_blue;
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led-upgrade = &led_power_blue;
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label-mac-device = ð0;
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};
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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 = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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lan_blue {
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label = "blue:lan";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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wifi2g_blue {
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label = "blue:wifi2g";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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status_green {
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label = "green:status";
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gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
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};
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status_red {
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label = "red:status";
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gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
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};
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led_power_blue: power_blue {
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label = "blue:power";
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gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wifi5g_blue {
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label = "blue:wifi5g";
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gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1tpt";
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};
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};
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watchdog {
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compatible = "linux,wdt-gpio";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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hw_algo = "toggle";
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/* hw_margin_ms is actually 300s but driver limits it to 60s */
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hw_margin_ms = <60000>;
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always-running;
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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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&spi {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <40000000>;
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/* partitions are passed via bootloader */
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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 = "u-boot";
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reg = <0x000000 0x040000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot-env";
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reg = <0x040000 0x010000>;
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};
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partition@50000 {
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label = "custom";
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reg = <0x050000 0x060000>;
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read-only;
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};
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partition@b0000 {
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label = "inactive";
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reg = <0x0b0000 0x7a0000>;
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};
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partition@850000 {
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label = "inactive2";
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reg = <0x850000 0x7a0000>;
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};
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art: partition@ff0000 {
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label = "ART";
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reg = <0xff0000 0x010000>;
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read-only;
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};
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};
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};
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};
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&mdio0 {
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status = "okay";
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phy-mask = <0x20>;
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phy5: ethernet-phy@5 {
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reg = <5>;
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eee-broken-100tx;
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eee-broken-1000t;
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};
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};
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ð0 {
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status = "okay";
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pll-data = <0xae000000 0xa0000101 0xa0001313>;
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mtd-mac-address = <&art 0x0>;
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phy-mode = "rgmii-rxid";
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phy-handle = <&phy5>;
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gmac-config {
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device = <&gmac>;
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rgmii-enabled = <1>;
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rxd-delay = <3>;
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rxdv-delay = <3>;
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txd-delay = <0>;
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txen-delay = <0>;
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};
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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mtd-mac-address = <&art 0x0>;
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mtd-mac-address-increment = <1>;
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};
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&pcie0 {
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status = "okay";
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wifi@0,0 {
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compatible = "pci168c,0033";
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reg = <0x0000 0 0 0 0>;
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mtd-mac-address = <&art 0x0>;
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mtd-mac-address-increment = <16>;
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};
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};
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@ -157,7 +157,8 @@ telco,t1)
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;;
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comfast,cf-wr752ac-v1|\
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engenius,eap300-v2|\
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enterasys,ws-ap3705i)
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enterasys,ws-ap3705i|\
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openmesh,mr900-v1)
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ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0"
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;;
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compex,wpj344-16m|\
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@ -48,6 +48,7 @@ ath79_setup_interfaces()
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ocedo,raccoon|\
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openmesh,mr600-v1|\
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openmesh,mr600-v2|\
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openmesh,mr900-v1|\
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pcs,cap324|\
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pisen,ts-d084|\
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pisen,wmb001n|\
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@ -23,6 +23,9 @@ openmesh,mr600-v1)
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openmesh,mr600-v2)
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migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g"
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;;
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openmesh,mr900-v1)
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migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g" ":wan=:lan"
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;;
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pcs,cap324)
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migrate_leds "lan:amber=amber:lan" "lan:green=green:lan"
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;;
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@ -52,6 +52,7 @@ platform_do_upgrade() {
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;;
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openmesh,mr600-v1|\
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openmesh,mr600-v2|\
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openmesh,mr900-v1|\
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openmesh,om2p-v2|\
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openmesh,om2p-v4|\
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openmesh,om2p-hs-v1|\
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@ -1552,6 +1552,26 @@ define Device/openmesh_mr600-v2
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endef
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TARGET_DEVICES += openmesh_mr600-v2
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define Device/openmesh_mr900-common
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SOC := qca9558
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DEVICE_VENDOR := OpenMesh
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DEVICE_MODEL := MR900
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DEVICE_PACKAGES := uboot-envtools
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IMAGE_SIZE := 7808k
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BLOCKSIZE := 64k
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KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | \
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pad-to $$(BLOCKSIZE)
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IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \
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openmesh-image ce_type=MR900 | append-metadata
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endef
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define Device/openmesh_mr900-v1
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$(Device/openmesh_mr900-common)
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DEVICE_VARIANT := v1
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SUPPORTED_DEVICES += mr900
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endef
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TARGET_DEVICES += openmesh_mr900-v1
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define Device/openmesh_om2p-common
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DEVICE_VENDOR := OpenMesh
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DEVICE_PACKAGES := uboot-envtools
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