ath79: port buffalo WZR-450HP2 from ar71xx

Referencing commit a1837135e0

Hardware
--------
SoC:	Qualcomm Atheros QCA9558
RAM:	128M DDR2 (Nanya NT5TU64M16HG-AC)
FLASH:	128M SPI-NAND (Spansion S34ML01G100TFI00)
WLAN:	QCA9558 3T3R 802.11 bgn
ETH:	Qualcomm Atheros QCA8337
UART:	115200 8n1
BUTTON:	Reset - WPS - "Router" switch
LED:	2x system-LED, 2x wlan-LED, 1x internet-LED,
	2x routing-LED
	LEDs besides the ethernet ports are controlled
	by the ethernet switch

MAC Address:
 use		address(sample 1)	source
 label		cc:e1:d5:xx:xx:ed	art@macaddr_wan
 lan		cc:e1:d5:xx:xx:ec	art@macaddr_lan
 wan		cc:e1:d5:xx:xx:ed	$label
 WiFi4_2G	cc:e1:d5:xx:xx:ec	art@cal_ath9k

Installation from Serial Console
------------

1. Connect to the serial console. Power up the device and interrupt
   autoboot when prompted

2. Connect a TFTP server reachable at 192.168.11.10/24
   to the ethernet port. Serve the OpenWrt initramfs image as
   "openwrt.bin"

3. Boot the initramfs image using U-Boot
   ath> tftpboot 0x84000000 openwrt.bin
   ath> bootm 0x84000000

4. Copy the OpenWrt sysupgrade image to the device using scp and
   install it like a normal upgrade (with no need to keeping config
   since no config from "previous OpenWRT installation" could be kept
   at all)

   # sysupgrade -n /path/to/openwrt/sysupgrade.bin

Installation from Web Interface
------------

To flash just do a firmware upgrade from the stock firmware (Buffalo
branded dd-wrt) with squashfs-factory.bin

Signed-off-by: Edward Chow <equu@openmail.cc>
This commit is contained in:
Edward Chow 2024-12-10 18:36:40 +08:00
parent 5a24850de1
commit ed36e80c0e
4 changed files with 194 additions and 0 deletions

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@ -28,6 +28,7 @@ asus,rt-ac59u-v2|\
asus,zenwifi-cd6n|\
asus,zenwifi-cd6r|\
buffalo,bhr-4grv2|\
buffalo,wzr-450hp2|\
devolo,magic-2-wifi|\
engenius,eap300-v2|\
engenius,eap350-v1|\

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@ -0,0 +1,179 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca955x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
compatible = "buffalo,wzr-450hp2", "qca,qca9558";
model = "Buffalo WZR-450HP2/WZR-450HP2D";
aliases {
led-boot = &led_status_green;
led-failsafe = &led_status_green;
led-running = &led_status_green;
led-upgrade = &led_status_green;
label-mac-device = &eth0;
};
leds {
compatible = "gpio-leds";
led_status_green: status_green {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
default-state = "on";
};
led_wlan_green: wlan_green {
function = LED_FUNCTION_WLAN;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy0tpt";
};
led_wps_green: wps_green {
function = LED_FUNCTION_WPS;
color = <LED_COLOR_ID_GREEN>;
gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
rfkill {
label = "RFKILL button";
linux,code = <KEY_RFKILL>;
gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
debounce-interval = <60>;
};
};
};
&spi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x40000>;
read-only;
};
partition@40000 {
reg = <0x40000 0x10000>;
label = "u-boot-env";
};
partition@50000 {
compatible = "denx,uimage";
reg = <0x50000 0xf90000>;
label = "firmware";
};
partition@fe0000 {
reg = <0xfe0000 0x10000>;
label = "user_property";
read-only;
};
art: partition@ff0000 {
label = "art";
reg = <0xff0000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_wan: macaddr@0 {
reg = <0x0 0x6>;
};
macaddr_lan: macaddr@6 {
reg = <0x6 0x6>;
};
cal_ath9k: cal_ath9k@1000 {
reg = <0x1000 0x440>;
};
};
};
};
};
};
&mdio0 {
status = "okay";
phy0: ethernet-phy@0 {
reg = <0>;
qca,ar8327-initvals = <
0x04 0x07600000 /* PORT0 PAD MODE CTRL: RGMII, to eth0 */
0x0c 0x00080080 /* PORT6 PAD MODE CTRL: SGMII, to eth1 */
0x10 0x81000080 /* POWER ON STRAP */
0x50 0xcc35cc35 /* LED_CTRL0 */
0x54 0xca35ca35 /* LED_CTRL1 */
0x58 0xc935c935 /* LED_CTRL2 */
0x5c 0x03ffff00 /* LED_CTRL3 */
0x7c 0x0000007e /* PORT0_STATUS */
0x94 0x0000007e /* PORT6_STATUS */
>;
};
};
&eth0 {
status = "okay";
nvmem-cells = <&macaddr_wan>;
nvmem-cell-names = "mac-address";
phy-handle = <&phy0>;
pll-data = <0x56000000 0x00000101 0x00001616>;
gmac-config {
device = <&gmac>;
rgmii-enabled = <1>;
};
};
&eth1 {
status = "okay";
nvmem-cells = <&macaddr_lan>;
nvmem-cell-names = "mac-address";
pll-data = <0x03000101 0x00000101 0x00001616>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
&wmac {
status = "okay";
nvmem-cells = <&cal_ath9k>;
nvmem-cell-names = "calibration";
};

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@ -213,6 +213,10 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth1" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "6@eth0"
;;
buffalo,wzr-450hp2)
ucidef_add_switch "switch0" \
"6@eth1" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "0@eth0"
;;
buffalo,wzr-600dhp|\
buffalo,wzr-hp-ag300h|\
tplink,archer-c25-v1|\

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@ -759,6 +759,16 @@ define Device/buffalo_wzr-hp-g450h
endef
TARGET_DEVICES += buffalo_wzr-hp-g450h
define Device/buffalo_wzr-450hp2
$(Device/buffalo_common)
SOC := qca9558
DEVICE_MODEL := WZR-450HP2/WZR-450HP2D
BUFFALO_PRODUCT := WZR-450HP2
IMAGE_SIZE := 15936k
SUPPORTED_DEVICES += wzr-450hp2
endef
TARGET_DEVICES += buffalo_wzr-450hp2
define Device/comfast_cf-e110n-v2
SOC := qca9533
DEVICE_VENDOR := COMFAST