bmips: add support for Arcadyan AR7516

The Arcadyan AR7516, AKA Orange Bright Box or EE Bright Box 1, is a wifi
fast ethernet router, 2.4 GHz single band with two internal antennas. It
comes with a horizontal stand black shiny casing.

Newer Bright Box 1 model stands vertically, and comes with a totally
different board inside, not compatible with this firmware.

Hardware:
 - SoC: Broadcom BCM6328
 - CPU: single core BMIPS4350 V7.5 @ 320Mhz
 - RAM: 64 MB DDR2
 - Flash: 8 MB SPI NOR
 - Ethernet LAN: 4x 100Mbit
 - Wifi 2.4 GHz: Broadcom BCM43227 802.11bgn (onboard)
 - USB: 1x 2.0
 - ADSL: yes, unsupported
 - Buttons: 2x
 - LEDs: 9x, power LED is hardware controlled
 - UART: yes

Installation in two steps, new CFE bootloader and firmware:

Install new CFE:
  1. Power off the router and press the RESET button
  2. Power on the router and wait some seconds
  3. Release the RESET button
  3. Browse to http://192.168.1.1, this web interface will offer both
     firmware (“Software”) upgrade and bootloader upgrade; be sure to
     use the bootloader section of the upload form.
  4. Upload the new CFE (availabe at the wiki page)
  5. Wait about a minute for flashing to finish and reboot into the new bootloader.

Install OpenWrt via new CFE web UI:
  1. After installing the new CFE, visit http://192.168.1.1
  2. Upload the Openwrt cfe 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 2023-06-21 23:14:02 +02:00 committed by Álvaro Fernández Rojas
parent 68ef2d1856
commit df8e4b6c2e
5 changed files with 208 additions and 0 deletions

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@ -6,6 +6,10 @@
board_config_update
case "$(board_name)" in
arcadyan,ar7516)
ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan"
ucidef_set_led_netdev "wlan0" "WiFi" "green:wifi" "phy0-ap0"
;;
nucom,r5010unv2 |\
sercomm,ad1018)
ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"

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@ -5,6 +5,10 @@
board_config_update
case "$(board_name)" in
arcadyan,ar7516)
ucidef_set_bridge_device switch
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
;;
comtrend,ar-5381u |\
comtrend,ar-5387un |\
nucom,r5010unv2)

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@ -3,6 +3,7 @@
. /lib/functions.sh
case "$(board_name)" in
arcadyan,ar7516 |\
comtrend,ar-5381u |\
comtrend,ar-5387un |\
nucom,r5010unv2)

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@ -0,0 +1,186 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "bcm6328.dtsi"
/ {
model = "Arcadyan AR7516";
compatible = "arcadyan,ar7516", "brcm,bcm6328";
aliases {
led-failsafe = &led_upgrade_green;
led-upgrade = &led_upgrade_green;
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <100>;
reset {
label = "reset";
gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
debounce-interval = <60>;
};
wps {
label = "wps";
gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
debounce-interval = <60>;
};
};
bcm43227-sprom {
compatible = "brcm,bcma-sprom";
pci-bus = <1>;
pci-dev = <0>;
nvmem-cells = <&macaddr_cfe_6a0>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
brcm,sprom = "brcm/bcm43227-sprom.bin";
};
};
&ehci {
status = "okay";
};
&ethernet {
status = "okay";
nvmem-cells = <&macaddr_cfe_6a0>;
nvmem-cell-names = "mac-address";
};
&hsspi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
spi-max-frequency = <16666667>;
spi-tx-bus-width = <2>;
spi-rx-bus-width = <2>;
reg = <0>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
cfe: partition@0 {
label = "cfe";
reg = <0x000000 0x010000>;
read-only;
};
partition@10000 {
compatible = "brcm,bcm963xx-imagetag";
label = "firmware";
reg = <0x010000 0x7e0000>;
};
partition@7f0000 {
label = "nvram";
reg = <0x7f0000 0x010000>;
};
};
};
};
&leds {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ephy0_act_led &pinctrl_ephy1_act_led
&pinctrl_ephy2_act_led &pinctrl_ephy3_act_led
&pinctrl_leds>;
led_upgrade_green: led@1 {
reg = <1>;
label = "green:upgrade";
};
led@6 {
reg = <6>;
active-low;
label = "green:wan";
};
led@7 {
reg = <7>;
active-low;
label = "green:wifi";
};
};
&ohci {
status = "okay";
};
&pcie {
status = "okay";
};
&pinctrl {
pinctrl_leds: leds {
function = "led";
pins = "gpio1", "gpio6", "gpio7";
};
};
&switch0 {
ports {
port@0 {
reg = <0>;
label = "lan1";
phy-handle = <&phy1>;
phy-mode = "mii";
};
port@1 {
reg = <1>;
label = "lan2";
phy-handle = <&phy2>;
phy-mode = "mii";
};
port@2 {
reg = <2>;
label = "lan3";
phy-handle = <&phy3>;
phy-mode = "mii";
};
port@3 {
reg = <3>;
label = "wan";
phy-handle = <&phy4>;
phy-mode = "mii";
};
};
};
&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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@ -1,5 +1,18 @@
# SPDX-License-Identifier: GPL-2.0-or-later
define Device/arcadyan_ar7516
$(Device/bcm63xx-cfe)
DEVICE_VENDOR := Arcadyan
DEVICE_MODEL := AR7516
CHIP_ID := 6328
CFE_BOARD_ID := AR7516AAW
FLASH_MB := 8
DEVICE_PACKAGES += $(USB2_PACKAGES) \
$(B43_PACKAGES) broadcom-43227-sprom \
kmod-leds-bcm6328
endef
TARGET_DEVICES += arcadyan_ar7516
define Device/comtrend_ar-5381u
$(Device/bcm63xx-cfe)
DEVICE_VENDOR := Comtrend