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qualcommax: ipq60xx: add Netgear RBx350 support

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Netgear RBx350 are dual band 4 stream 802.11ax mesh devices from the Orbi
series. The RBR350 is a router with a WAN and 3 LAN ports. The RBS350 is a
satellite without WAN port, only 2 LAN ports and half the flash. The
hardware is otherwise identical. They were sold in kits as RBK352, RBK353,
RBK354 or RBK355, with one router and 1-4 satellites.

Hardware:
* SoC: Qualcomm IPQ6018
* RAM: 512MiB 1x Nanya NT5CC256M16ER-EK
* Flash: 512MiB Winbond W29N04GZ or 256MiB Winbond W29N02GZ
* WLAN 2.4GHz: QCN5022 2x2:2 b/g/n/ax
* WLAN 5GHz: QCN5052 2x2:2 a/n/ac/ax
* Ethernet: QCA8075 switch with 1 WAN and 3 LAN ports or 2 LAN ports
* Serial Config: 3.3V TTL 115200-8-N-1, internal populated header
* Serial Layout: 3.3V (don't connect, marked with dot) RX TX GND
* LEDs: green/red power, white/red/green/blue status
* Buttons: 1x Reset, 1x WPS

MAC addresses:
* LAN1: base address on label, stored in boarddata partition at 0x8
* LAN2: base + 1
* LAN3: base + 2
* WAN: base + 3
* 2.4GHz WLAN: base + 1
* 5GHz WLAN: base + 2

Flashing Notes:
The stock firmware images are signed. Both the bootloader and the stock
web interface check the signature and will fail to boot/flash.
The bootloader automatically does NMRP when a gigabit LAN connection is
present. The stock and factory images contain a U-Boot script that is
executed when flashing using NMRP. This is used to alter and persist the
U-Boot env with a boot command that works with unsigned firmware.

Install OpenWrt:
* Get the nmrpflash utility [0] and OpenWrt factory image
* Find network interface to use: nmrpflash -L
* Start nmrpflash: nmrpflash -i interface -f openwrt-...-factory.img
* Connect the device LAN port closest to the power jack to the same
  network using gigabit
* Plug the device in and wait for the bootloader to flash
* Unplug and replug the device once the power LED blinks amber

Revert to Stock:
The boot command needs to be reverted before flashing the stock firmware,
otherwise it will fail to boot and get stuck in recovery mode (red power
LED flashing).

* Run: fw_setenv bootcmd bootipq
* Restart the device
* Flash the stock firmware RBx350-Va.b.c.d.img using nmrpflash

[0]: https://github.com/jclehner/nmrpflash

Signed-off-by: Michael Lotz <mmlr@mlotz.ch>
Link: https://github.com/openwrt/openwrt/pull/21656
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Michael Lotz 2026-01-23 15:38:50 +01:00 • committed by Robert Marko
parent d0bd7ad1a2
commit 67e6baf05e
10 changed files with 372 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
package/boot/uboot-tools/uboot-envtools/files/qualcommax_ipq60xx
View file

@ -19,6 +19,8 @@ linksys,mr7350|\
linksys,mr7500)
ubootenv_add_mtd "u_env" "0x0" "0x40000" "0x20000"
;;
netgear,rbr350|\
netgear,rbs350|\
netgear,wax214|\
netgear,wax610|\
netgear,wax610y|\

5
package/firmware/ipq-wifi/Makefile
View file

@ -68,6 +68,7 @@ ALLWIFIBOARDS:= \
netgear_rax120v2 \
netgear_rbk20 \
netgear_rbk40 \
netgear_rbk350 \
netgear_rbk750 \
netgear_sxk80 \
netgear_wax214 \
@ -257,7 +258,11 @@ $(eval $(call generate-ipq-wifi-package,netgear_lbr20,Netgear LBR20))
$(eval $(call generate-ipq-wifi-package,netgear_rax120v2,Netgear RAX120v2))
$(eval $(call generate-ipq-wifi-package,netgear_rbk20,Netgear RBK20))
$(eval $(call generate-ipq-wifi-package,netgear_rbk40,Netgear RBK40))
<<<<<<< HEAD
$(eval $(call generate-ipq-wifi-package,netgear_rbk750,Netgear RBK750))
=======
$(eval $(call generate-ipq-wifi-package,netgear_rbk350,Netgear RBK350))
>>>>>>> fb4c0dd54e (qualcommax: ipq60xx: add Netgear RBx350 support)
$(eval $(call generate-ipq-wifi-package,netgear_sxk80,Netgear SXK80))
$(eval $(call generate-ipq-wifi-package,netgear_wax214,Netgear WAX214))
$(eval $(call generate-ipq-wifi-package,netgear_wax218,Netgear WAX218))

10
target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-rbr350.dts Normal file
View file

@ -0,0 +1,10 @@
// SPDX-License-Identifier: (GPL-2.0+)
/dts-v1/;
#include "ipq6018-rbx350.dtsi"
/ {
model = "Netgear RBR350";
compatible = "netgear,rbr350", "qcom,ipq6018";
};

18
target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-rbs350.dts Normal file
View file

@ -0,0 +1,18 @@
// SPDX-License-Identifier: (GPL-2.0+)
/dts-v1/;
#include "ipq6018-rbx350.dtsi"
/ {
model = "Netgear RBS350";
compatible = "netgear,rbs350", "qcom,ipq6018";
};
&dp2 {
status = "disabled";
};
&dp3 {
status = "disabled";
};

281
target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-rbx350.dtsi Normal file
View file

@ -0,0 +1,281 @@
#include "ipq6018-512m.dtsi"
#include "ipq6018-cp-cpu.dtsi"
#include "ipq6018-ess.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
/ {
aliases {
led-boot = &led_status_white;
led-failsafe = &led_status_red;
led-upgrade = &led_status_blue;
serial0 = &blsp1_uart3;
label-mac-device = &dp5;
};
chosen {
stdout-path = "serial0:115200n8";
bootargs-append = " ubi.mtd=rootfs root=/dev/ubiblock0_1";
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&tlmm 19 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
debounce-interval = <60>;
};
wps {
label = "wps";
gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
power_green {
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_GREEN>;
gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
default-state = "on";
};
power_red {
function = LED_FUNCTION_FAULT;
color = <LED_COLOR_ID_RED>;
gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
};
led_status_white: status_white {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_WHITE>;
gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
};
status_green {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_GREEN>;
gpios = <&tlmm 76 GPIO_ACTIVE_LOW>;
};
led_status_red: status_red {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_RED>;
gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
};
led_status_blue: status_blue {
function = LED_FUNCTION_STATUS;
color = <LED_COLOR_ID_BLUE>;
gpios = <&tlmm 78 GPIO_ACTIVE_LOW>;
};
};
};
&edma {
status = "okay";
};
&switch {
status = "okay";
switch_lan_bmp = <(ESS_PORT2 | ESS_PORT3 | ESS_PORT4 | ESS_PORT5)>;
switch_wan_bmp = <ESS_PORT1>;
switch_mac_mode = <MAC_MODE_PSGMII>;
qcom,port_phyinfo {
port@1 {
port_id = <1>;
phy_address = <0>;
};
port@2 {
port_id = <2>;
phy_address = <1>;
};
port@3 {
port_id = <3>;
phy_address = <2>;
};
port@4 {
port_id = <4>;
phy_address = <3>;
};
port@5 {
port_id = <5>;
phy_address = <4>;
};
};
};
&tlmm {
mdio_pins: mdio-pins {
mdc {
pins = "gpio64";
function = "mdc";
drive-strength = <8>;
bias-pull-up;
};
mdio {
pins = "gpio65";
function = "mdio";
drive-strength = <8>;
bias-pull-up;
};
};
};
&mdio {
status = "okay";
pinctrl-0 = <&mdio_pins>;
pinctrl-names = "default";
reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
reset-delay-us = <10000>;
reset-post-delay-us = <50000>;
ethernet-phy-package {
#address-cells = <1>;
#size-cells = <0>;
compatible = "qcom,qca8075-package";
reg = <0>;
qcom,package-mode = "psgmii";
phy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
phy2: ethernet-phy@2 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <2>;
};
phy3: ethernet-phy@3 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <3>;
};
phy4: ethernet-phy@4 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <4>;
};
};
};
&dp2 {
status = "okay";
phy-handle = <&phy1>;
label = "wan";
nvmem-cells = <&macaddr_boarddata 3>;
nvmem-cell-names = "mac-address";
};
&dp3 {
status = "okay";
phy-handle = <&phy2>;
label = "lan3";
nvmem-cells = <&macaddr_boarddata 2>;
nvmem-cell-names = "mac-address";
};
&dp4 {
status = "okay";
phy-handle = <&phy3>;
label = "lan2";
nvmem-cells = <&macaddr_boarddata 1>;
nvmem-cell-names = "mac-address";
};
&dp5 {
status = "okay";
phy-handle = <&phy4>;
label = "lan1";
nvmem-cells = <&macaddr_boarddata 0>;
nvmem-cell-names = "mac-address";
};
&blsp1_uart3 {
pinctrl-0 = <&serial_3_pins>;
pinctrl-names = "default";
status = "okay";
};
&prng {
status = "okay";
};
&cryptobam {
status = "okay";
};
&crypto {
status = "okay";
};
&qpic_bam {
status = "okay";
};
&qpic_nand {
status = "okay";
nand@0 {
reg = <0>;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
nand-bus-width = <8>;
partitions {
compatible = "qcom,smem-part";
partition-boarddata {
label = "boarddata";
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_boarddata: macaddr@8 {
compatible = "mac-base";
reg = <0x8 0x6>;
#nvmem-cell-cells = <1>;
};
};
};
partition-0-appsblenv {
label = "0:appsblenv";
nvmem-layout {
compatible = "u-boot,env";
env-size = <0x40000>;
};
};
};
};
};
&wifi {
status = "okay";
qcom,ath11k-calibration-variant = "Netgear-RBK350";
};

36
target/linux/qualcommax/image/ipq60xx.mk
View file

@ -10,6 +10,17 @@ define Build/wax610-netgear-tar
rm -rf $@.tmp
endef
define Build/netgear-rbx350-qsdk-ipq-factory
$(CP) $(FLASH_SCRIPT) $(KDIR_TMP)/
echo "VERSION : V5.0.0.0_$(LINUX_VERSION)" > $@.metadata
echo "MODEL_ID : $(DEVICE_MODEL)" >> $@.metadata
$(TOPDIR)/scripts/mkits-qsdk-ipq-image.sh $@.its $(FLASH_SCRIPT) txt $@.metadata ubi $@
PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
@mv $@.new $@
endef
define Device/8devices_mango-dvk
$(call Device/FitImageLzma)
DEVICE_VENDOR := 8devices
@ -145,6 +156,31 @@ define Device/linksys_mr7500
endef
TARGET_DEVICES += linksys_mr7500
define Device/netgear_rbx350
$(call Device/FitImage)
$(call Device/UbiFit)
SOC := ipq6018
DEVICE_VENDOR := Netgear
BLOCKSIZE := 128k
PAGESIZE := 2048
DEVICE_PACKAGES := ipq-wifi-netgear_rbk350
FLASH_SCRIPT := netgear_rbx350.bootscript
IMAGES += factory.img
IMAGE/factory.img := append-ubi | netgear-rbx350-qsdk-ipq-factory
endef
define Device/netgear_rbr350
$(call Device/netgear_rbx350)
DEVICE_MODEL := RBR350
endef
TARGET_DEVICES += netgear_rbr350
define Device/netgear_rbs350
$(call Device/netgear_rbx350)
DEVICE_MODEL := RBS350
endef
TARGET_DEVICES += netgear_rbs350
define Device/netgear_wax214
$(call Device/FitImage)
$(call Device/UbiFit)

7
target/linux/qualcommax/image/netgear_rbx350.bootscript Normal file
View file

@ -0,0 +1,7 @@
imxtract $imgaddr ubi
switch_rootfs 0
smeminfo
nand erase.part fs
nand write $fileaddr fs $filesize
setenv bootcmd "ubi part fs && ubi read 0x44000000 kernel && bootm"
saveenv

4
target/linux/qualcommax/ipq60xx/base-files/etc/board.d/02_network
View file

@ -18,7 +18,8 @@ ipq60xx_setup_interfaces()
alfa-network,ap120c-ax)
ucidef_set_interfaces_lan_wan "lan" "wan"
;;
cambiumnetworks,xe3-4)
cambiumnetworks,xe3-4|\
netgear,rbs350)
ucidef_set_interface_lan "lan1 lan2" "dhcp"
;;
glinet,gl-ax1800|\
@ -30,6 +31,7 @@ ipq60xx_setup_interfaces()
;;
jdcloud,re-cs-07|\
jdcloud,re-ss-01|\
netgear,rbr350|\
qihoo,360v6)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
;;

8
target/linux/qualcommax/ipq60xx/base-files/etc/hotplug.d/firmware/11-ath11k-caldata
View file

@ -43,6 +43,14 @@ case "$FIRMWARE" in
ath11k_set_macflag
ath11k_remove_regdomain
;;
netgear,rbr350|\
netgear,rbs350)
caldata_extract "0:art" 0x1000 0x10000
label_mac=$(get_mac_label)
ath11k_patch_mac $(macaddr_add $label_mac 1) 1
ath11k_patch_mac $(macaddr_add $label_mac 2) 0
ath11k_set_macflag
;;
netgear,wax214)
caldata_extract "0:art" 0x1000 0x10000
;;

2
target/linux/qualcommax/ipq60xx/base-files/lib/upgrade/platform.sh
View file

@ -156,6 +156,8 @@ platform_do_upgrade() {
;;
glinet,gl-ax1800|\
glinet,gl-axt1800|\
netgear,rbr350|\
netgear,rbs350|\
netgear,wax214)
nand_do_upgrade "$1"
;;