From e06c9eec5dc8a3721df768ab952712cf015d4e6f Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Mon, 23 Nov 2020 13:41:34 +0100 Subject: [PATCH] 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 .bin && bootm $fileaddr The actual sysupgrade image can then be transferred (on the LAN port) to the device via scp .bin root@192.168.1.1:/tmp/ On the device, the sysupgrade must then be started using sysupgrade -n /tmp/.bin Signed-off-by: Sven Eckelmann [rebase, add LED migration] Signed-off-by: Adrian Schmutzler --- package/boot/uboot-envtools/files/ath79 | 1 + .../ath79/dts/qca9558_openmesh_mr900-v1.dts | 8 + .../ath79/dts/qca9558_openmesh_mr900.dtsi | 182 ++++++++++++++++++ .../generic/base-files/etc/board.d/01_leds | 3 +- .../generic/base-files/etc/board.d/02_network | 1 + .../etc/uci-defaults/04_led_migration | 3 + .../base-files/lib/upgrade/platform.sh | 1 + target/linux/ath79/image/generic.mk | 20 ++ 8 files changed, 218 insertions(+), 1 deletion(-) create mode 100644 target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts create mode 100644 target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi diff --git a/package/boot/uboot-envtools/files/ath79 b/package/boot/uboot-envtools/files/ath79 index 028b00ac43..816d3b1a88 100644 --- a/package/boot/uboot-envtools/files/ath79 +++ b/package/boot/uboot-envtools/files/ath79 @@ -50,6 +50,7 @@ ocedo,koala|\ ocedo,raccoon|\ openmesh,mr600-v1|\ openmesh,mr600-v2|\ +openmesh,mr900-v1|\ openmesh,om5p|\ openmesh,om5p-ac-v2|\ samsung,wam250|\ diff --git a/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts b/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts new file mode 100644 index 0000000000..96fc9853cb --- /dev/null +++ b/target/linux/ath79/dts/qca9558_openmesh_mr900-v1.dts @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca9558_openmesh_mr900.dtsi" + +/ { + compatible = "openmesh,mr900-v1", "qca,qca9558"; + model = "OpenMesh MR900 v1"; +}; diff --git a/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi b/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi new file mode 100644 index 0000000000..e506e12c31 --- /dev/null +++ b/target/linux/ath79/dts/qca9558_openmesh_mr900.dtsi @@ -0,0 +1,182 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca955x.dtsi" + +#include +#include + +/ { + chosen { + /delete-property/ bootargs; + }; + + aliases { + serial0 = &uart; + led-boot = &led_power_blue; + led-failsafe = &led_power_blue; + led-running = &led_power_blue; + led-upgrade = &led_power_blue; + label-mac-device = ð0; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + lan_blue { + label = "blue:lan"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + }; + + wifi2g_blue { + label = "blue:wifi2g"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + status_green { + label = "green:status"; + gpios = <&gpio 19 GPIO_ACTIVE_LOW>; + }; + + status_red { + label = "red:status"; + gpios = <&gpio 21 GPIO_ACTIVE_LOW>; + }; + + led_power_blue: power_blue { + label = "blue:power"; + gpios = <&gpio 22 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + wifi5g_blue { + label = "blue:wifi5g"; + gpios = <&gpio 23 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + hw_algo = "toggle"; + /* hw_margin_ms is actually 300s but driver limits it to 60s */ + hw_margin_ms = <60000>; + always-running; + }; +}; + +&uart { + status = "okay"; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + /* partitions are passed via bootloader */ + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x040000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x040000 0x010000>; + }; + + partition@50000 { + label = "custom"; + reg = <0x050000 0x060000>; + read-only; + }; + + partition@b0000 { + label = "inactive"; + reg = <0x0b0000 0x7a0000>; + }; + + partition@850000 { + label = "inactive2"; + reg = <0x850000 0x7a0000>; + }; + + art: partition@ff0000 { + label = "ART"; + reg = <0xff0000 0x010000>; + read-only; + }; + }; + }; +}; + +&mdio0 { + status = "okay"; + + phy-mask = <0x20>; + + phy5: ethernet-phy@5 { + reg = <5>; + eee-broken-100tx; + eee-broken-1000t; + }; +}; + +ð0 { + status = "okay"; + + pll-data = <0xae000000 0xa0000101 0xa0001313>; + + mtd-mac-address = <&art 0x0>; + + phy-mode = "rgmii-rxid"; + phy-handle = <&phy5>; + + gmac-config { + device = <&gmac>; + rgmii-enabled = <1>; + rxd-delay = <3>; + rxdv-delay = <3>; + txd-delay = <0>; + txen-delay = <0>; + }; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; + mtd-mac-address = <&art 0x0>; + mtd-mac-address-increment = <1>; +}; + +&pcie0 { + status = "okay"; + + wifi@0,0 { + compatible = "pci168c,0033"; + reg = <0x0000 0 0 0 0>; + mtd-mac-address = <&art 0x0>; + mtd-mac-address-increment = <16>; + }; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds index 9e5e42e268..034c2d2933 100755 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -157,7 +157,8 @@ telco,t1) ;; comfast,cf-wr752ac-v1|\ engenius,eap300-v2|\ -enterasys,ws-ap3705i) +enterasys,ws-ap3705i|\ +openmesh,mr900-v1) ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0" ;; compex,wpj344-16m|\ diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index 3c37781c0e..8a15d2ad55 100755 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -48,6 +48,7 @@ ath79_setup_interfaces() ocedo,raccoon|\ openmesh,mr600-v1|\ openmesh,mr600-v2|\ + openmesh,mr900-v1|\ pcs,cap324|\ pisen,ts-d084|\ pisen,wmb001n|\ diff --git a/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration b/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration index 88c4f527b7..ad14eb2941 100644 --- a/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration +++ b/target/linux/ath79/generic/base-files/etc/uci-defaults/04_led_migration @@ -23,6 +23,9 @@ openmesh,mr600-v1) openmesh,mr600-v2) migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g" ;; +openmesh,mr900-v1) + migrate_leds ":wlan24=:wifi2g" ":wlan58=:wifi5g" ":wan=:lan" + ;; pcs,cap324) migrate_leds "lan:amber=amber:lan" "lan:green=green:lan" ;; diff --git a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh index e14adb38fa..40197cfaa8 100644 --- a/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh +++ b/target/linux/ath79/generic/base-files/lib/upgrade/platform.sh @@ -52,6 +52,7 @@ platform_do_upgrade() { ;; openmesh,mr600-v1|\ openmesh,mr600-v2|\ + openmesh,mr900-v1|\ openmesh,om2p-v2|\ openmesh,om2p-v4|\ openmesh,om2p-hs-v1|\ diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 9a182cab79..9d6fd398d9 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1552,6 +1552,26 @@ define Device/openmesh_mr600-v2 endef TARGET_DEVICES += openmesh_mr600-v2 +define Device/openmesh_mr900-common + SOC := qca9558 + DEVICE_VENDOR := OpenMesh + DEVICE_MODEL := MR900 + DEVICE_PACKAGES := uboot-envtools + IMAGE_SIZE := 7808k + BLOCKSIZE := 64k + KERNEL := kernel-bin | append-dtb | lzma | uImage lzma | \ + pad-to $$(BLOCKSIZE) + IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | \ + openmesh-image ce_type=MR900 | append-metadata +endef + +define Device/openmesh_mr900-v1 + $(Device/openmesh_mr900-common) + DEVICE_VARIANT := v1 + SUPPORTED_DEVICES += mr900 +endef +TARGET_DEVICES += openmesh_mr900-v1 + define Device/openmesh_om2p-common DEVICE_VENDOR := OpenMesh DEVICE_PACKAGES := uboot-envtools -- 2.30.2