bmips: add support for Netgear EVG2000

The Netgear EVG2000 is a wifi gigabit router, 2.4 GHz single band with
two internal antennas integrated in the main PCB.

Hardware:
 - SoC: Broadcom BCM6369
 - CPU: dual core BMIPS4350 V3.1 @400Mhz
 - RAM: 64 MB DDR
 - Flash: 16 MB parallel NOR
 - LAN switch: Broadcom BCM53115, 5x 1Gbit
 - Wifi 2.4 GHz: Broadcom BCM4322 802.11bgn
 - USB: 2x 2.0
 - Buttons: 2x, 1 reset
 - LEDs: 10x
 - FXS: 2x
 - UART: yes

Installation via CFE web UI:
  1. Power off the router and make a temporal TX-RX shortcircuit on the
     serial pins.
  2. Power on the router and wait 3 or more seconds
  3. Remove the TX-RX shortcircuit
  4. Browse to http://192.168.1.1 or http://192.168.0.1 and upload the
     firmware
  5. Wait a few minutes for it to finish

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
This commit is contained in:
Daniel González Cabanelas 2023-06-10 21:05:33 +02:00 committed by Álvaro Fernández Rojas
parent df34f71be4
commit 13579e6441
5 changed files with 260 additions and 1 deletions

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@ -15,6 +15,11 @@ netgear,dgnd3800b)
ucidef_set_led_usbport "usb1" "USB1" "green:usb1" "usb1-port1" "usb2-port1"
ucidef_set_led_usbport "usb2" "USB2" "green:usb2" "usb1-port2" "usb2-port2"
;;
netgear,evg2000)
ucidef_set_led_netdev "lan" "LAN" "green:lan" "switch.1"
ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
ucidef_set_led_usbdev "usb" "USB" "green:usb" "usb1-port1" "usb2-port1" "usb1-port2" "usb2-port2"
;;
observa,vh4032n)
ucidef_set_led_usbport "usb1" "USB1" "blue:hspa" "usb1-port1" "usb2-port1"
ucidef_set_led_usbport "usb2" "USB2" "red:hspa" "1-2-port1" "1-2-port2"

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@ -11,7 +11,8 @@ observa,vh4032n)
ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
;;
netgear,dgnd3700-v1 |\
netgear,dgnd3800b)
netgear,dgnd3800b |\
netgear,evg2000)
ucidef_set_bridge_device switch
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
;;

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@ -4,6 +4,7 @@
case "$(board_name)" in
comtrend,vr-3025u |\
netgear,evg2000 |\
observa,vh4032n)
mtd fixtrx firmware
;;

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@ -0,0 +1,237 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "bcm6368.dtsi"
/ {
model = "Netgear EVG2000";
compatible = "netgear,evg2000", "brcm,bcm6369", "brcm,bcm6368";
aliases {
led-boot = &led_power_green;
led-failsafe = &led_power_red;
led-running = &led_power_green;
led-upgrade = &led_power_green;
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <100>;
reset {
label = "reset";
gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
debounce-interval = <60>;
};
wps {
label = "wps";
gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
debounce-interval = <60>;
};
};
leds {
compatible = "gpio-leds";
led@2 {
label = "green:voip2";
gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
};
led@4 {
label = "red:internet";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
};
led@5 {
label = "green:internet";
gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
};
led@14 {
label = "green:voip1";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
led@15 {
label = "green:usb";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led_power_green: led@22 {
label = "green:power";
gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
default-state = "on";
};
led_power_red: led@23 {
label = "red:power";
gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
};
led@24 {
label = "green:lan";
gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
};
led@27 {
label = "green:wan";
gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
};
};
bcm4322-sprom {
compatible = "brcm,ssb-sprom";
pci-bus = <0>;
pci-dev = <1>;
nvmem-cells = <&macaddr_cfe_6a0>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
brcm,sprom = "brcm/bcm4322-sprom.bin";
brcm,sprom-fixups = <219 0xec08>;
};
};
&ehci {
status = "okay";
};
&ethernet {
status = "okay";
nvmem-cells = <&macaddr_cfe_6a0>;
nvmem-cell-names = "mac-address";
};
&mdio_ext {
switch@1e {
compatible = "brcm,bcm53115";
reg = <30>;
dsa,member = <1 0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "wan";
};
port@1 {
reg = <1>;
label = "lan1";
};
port@2 {
reg = <2>;
label = "lan2";
};
port@3 {
reg = <3>;
label = "lan3";
};
port@4 {
reg = <4>;
label = "lan4";
};
port@8 {
reg = <8>;
phy-mode = "rgmii";
ethernet = <&switch0port5>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
&switch0 {
dsa,member = <0 0>;
ports {
switch0port5: port@5 {
reg = <5>;
label = "extsw";
phy-mode = "rgmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
&pflash {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
cfe: partition@0 {
label = "CFE";
reg = <0x000000 0x020000>;
read-only;
};
partition@20000 {
label = "firmware";
reg = <0x020000 0xf40000>;
compatible = "brcm,bcm963xx-imagetag";
};
partition@f60000 {
label = "board_data";
reg = <0xf60000 0x080000>;
read-only;
};
partition@fe0000 {
label = "nvram";
reg = <0xfe0000 0x020000>;
};
};
};
&ohci {
status = "okay";
};
&pci {
status = "okay";
};
&uart0 {
status = "okay";
};
&usbh {
status = "okay";
};
&cfe {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_cfe_6a0: macaddr@6a0 {
reg = <0x6a0 0x6>;
};
};

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@ -43,6 +43,21 @@ define Device/netgear_dgnd3800b
endef
TARGET_DEVICES += netgear_dgnd3800b
define Device/netgear_evg2000
$(Device/bcm63xx_netgear)
DEVICE_MODEL := EVG2000
CFE_BOARD_ID := 96369PVG
CHIP_ID := 6368
SOC := bcm6369
BLOCKSIZE := 0x20000
NETGEAR_BOARD_ID := U12H154T90_NETGEAR
NETGEAR_REGION := 1
DEVICE_PACKAGES += $(USB2_PACKAGES) \
$(B43_PACKAGES) broadcom-4322-sprom \
kmod-leds-gpio
endef
TARGET_DEVICES += netgear_evg2000
define Device/observa_vh4032n
$(Device/bcm63xx-cfe)
DEVICE_VENDOR := Observa