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ath79: Add support for OpenMesh OM5P-AC v2
Device specifications:
======================
* Qualcomm/Atheros QCA9558 ver 1 rev 0
* 720/600/200 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
* 2T2R 2.4 GHz Wi-Fi (11n)
* 2T2R 5 GHz Wi-Fi (11ac)
* 4x GPIO-LEDs (3x wifi, 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)
* TI tmp423 (package kmod-hwmon-tmp421) for temperature monitoring
* 2x ethernet
- eth0
+ AR8035 ethernet PHY (RGMII)
+ 10/100/1000 Mbps Ethernet
+ 802.3af POE
+ used as LAN interface
- eth1
+ AR8031 ethernet PHY (RGMII)
+ 10/100/1000 Mbps Ethernet
+ 18-24V passive POE (mode B)
+ used as WAN interface
* 12-24V 1A DC
* internal antennas
This device support is based on the partially working stub from commit
53c474abbd ("ath79: add new OF only target for QCA MIPS silicon").
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>
This commit is contained in:
Sven Eckelmann
Hauke Mehrtens
parent
7e484b902d
commit
1699c1dc7f
@ -7,26 +7,34 @@
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/ {
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compatible = "openmesh,om5p-ac-v2", "qca,qca9558";
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model = "OpenMesh OM5P-AC V2";
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model = "OpenMesh OM5P-AC v2";
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extosc: ref {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-output-names = "ref";
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clock-frequency = <40000000>;
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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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leds {
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compatible = "gpio-leds";
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power {
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label = "blue:power";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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wifi_green {
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label = "green:wifi";
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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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led_power_blue: power_blue {
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label = "blue:power";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wifi_yellow {
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@ -50,6 +58,32 @@
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};
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};
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i2c {
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compatible = "i2c-gpio";
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gpios = <&gpio 19 GPIO_ACTIVE_HIGH /* sda */
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&gpio 18 GPIO_ACTIVE_HIGH /* scl */
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>;
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#address-cells = <1>;
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#size-cells = <0>;
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i2c-gpio,scl-open-drain;
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i2c-gpio,sda-open-drain;
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tmp423a@4e {
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compatible = "ti,tmp423";
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reg = <0x4e>;
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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 12 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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gpio-export {
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compatible = "gpio-export";
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#size-cells = <0>;
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@ -69,11 +103,11 @@
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&pinmux {
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pinmux_pa_dcdc_pins {
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pinctrl-single,bits = <0x0 0xff00 0x0>;
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pinctrl-single,bits = <0x0 0x0 0xff0000>;
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};
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pinmux_pa_high_pins {
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pinctrl-single,bits = <0x10 0xff 0x0>;
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pinctrl-single,bits = <0x10 0x0 0xff>;
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};
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};
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@ -81,10 +115,6 @@
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status = "okay";
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};
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&pll {
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clocks = <&extosc>;
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};
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&spi {
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status = "okay";
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@ -93,6 +123,7 @@
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reg = <0>;
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spi-max-frequency = <25000000>;
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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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@ -104,19 +135,29 @@
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read-only;
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};
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partition@1 {
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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@2 {
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compatible = "denx,uimage";
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label = "firmware";
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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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partition@3 {
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label = "art";
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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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@ -127,18 +168,25 @@
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&mdio0 {
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status = "okay";
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phy-mask = <0x10>;
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phy4: ethernet-phy@4 {
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reg = <4>;
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phy-mode = "rgmii-id";
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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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&mdio1 {
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status = "okay";
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phy-mask = <0x2>;
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phy1: ethernet-phy@1 {
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reg = <1>;
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phy-mode = "sgmii";
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eee-broken-100tx;
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eee-broken-1000t;
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at803x-override-sgmii-link-check;
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};
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};
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@ -147,7 +195,20 @@
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pll-data = <0x82000101 0x80000101 0x80001313>;
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nvmem-cells = <&macaddr_art_0>;
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nvmem-cell-names = "mac-address";
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phy-mode = "rgmii-id";
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phy-handle = <&phy4>;
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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 = <2>;
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rxdv-delay = <2>;
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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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ð1 {
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@ -155,5 +216,33 @@
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pll-data = <0x03000101 0x80000101 0x80001313>;
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nvmem-cells = <&macaddr_art_6>;
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nvmem-cell-names = "mac-address";
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qca955x-sgmii-fixup;
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phy-handle = <&phy1>;
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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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nvmem-cells = <&macaddr_art_0>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <2>;
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};
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&art {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_art_0: macaddr@0 {
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reg = <0x0 0x6>;
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};
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macaddr_art_6: macaddr@6 {
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reg = <0x6 0x6>;
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};
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};
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@ -105,12 +105,9 @@ case "$FIRMWARE" in
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openmesh,a40|\
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openmesh,a60|\
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openmesh,mr1750-v1|\
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openmesh,mr1750-v2)
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caldata_extract "ART" 0x5000 0x844
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ath10k_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) 16)
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;;
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openmesh,mr1750-v2|\
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openmesh,om5p-ac-v2)
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caldata_extract "art" 0x5000 0x844
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caldata_extract "ART" 0x5000 0x844
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ath10k_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) 16)
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;;
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qihoo,c301)
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@ -82,6 +82,7 @@ platform_do_upgrade() {
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openmesh,om2p-lc|\
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openmesh,om5p|\
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openmesh,om5p-ac-v1|\
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openmesh,om5p-ac-v2|\
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openmesh,om5p-an)
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PART_NAME="inactive"
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platform_do_upgrade_openmesh "$1"
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@ -1926,12 +1926,12 @@ endef
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TARGET_DEVICES += openmesh_om5p-ac-v1
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define Device/openmesh_om5p-ac-v2
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$(Device/openmesh_common_64k)
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SOC := qca9558
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DEVICE_VENDOR := OpenMesh
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DEVICE_MODEL := OM5P-AC
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DEVICE_VARIANT := v2
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DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct om-watchdog
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IMAGE_SIZE := 7808k
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DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca988x-ct
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OPENMESH_CE_TYPE := OM5PAC
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SUPPORTED_DEVICES += om5p-acv2
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endef
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TARGET_DEVICES += openmesh_om5p-ac-v2
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