bmips: add support for Sercomm AD1018

The Sercomm AD1018 is a wifi fast ethernet router, 2.4 GHz single band with
two internal antennas.

Hardware:
 - SoC: Broadcom BCM6328
 - CPU: single core BMIPS4350 @ 320Mhz
 - RAM: 64 MB (v1) / 128 MB (v2) DDR
 - Flash: 128 MB NAND
 - Ethernet LAN: 4x 100Mbit
 - Wifi 2.4 GHz: miniPCI Broadcom BCM43217 802.11bgn
 - USB: 1x 2.0
 - Buttons: 3x (reset)
 - LEDs: yes
 - UART: yes

Installation via OEM web UI:
  1. Use the admin credentials to login via web UI
  2. Go to Managament->Update firmware and select the OpenWrt CFE firmware
  3. Press "Update Firmware" button and wait some minutes until it finish

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas 2023-06-12 19:51:22 +02:00
parent 434434ca47
commit 38ebb2eafd
5 changed files with 353 additions and 0 deletions

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@ -0,0 +1,16 @@
# SPDX-License-Identifier: GPL-2.0-or-later
. /lib/functions/leds.sh
. /lib/functions/uci-defaults.sh
board_config_update
case "$(board_name)" in
sercomm,ad1018)
ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
;;
esac
board_config_flush
exit 0

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@ -10,6 +10,10 @@ comtrend,ar-5387un)
ucidef_set_bridge_device switch
ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
;;
sercomm,ad1018)
ucidef_set_bridge_device switch
ucidef_set_interface_lan "lan1 lan2 lan3 fibre"
;;
esac
board_config_flush

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@ -9,6 +9,9 @@ platform_check_image() {
platform_do_upgrade() {
case "$(board_name)" in
sercomm,ad1018)
nand_do_upgrade "$1"
;;
*)
default_do_upgrade "$1"
;;

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@ -0,0 +1,312 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "bcm6328.dtsi"
/ {
model = "Sercomm AD1018";
compatible = "sercomm,ad1018", "brcm,bcm6328";
aliases {
led-boot = &led_power_green;
led-failsafe = &led_power_green;
led-running = &led_power_green;
led-upgrade = &led_power_green;
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <100>;
wps {
label = "wps";
gpios = <&gpio 24 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
debounce-interval = <60>;
};
wlan {
label = "wlan";
gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WLAN>;
debounce-interval = <60>;
};
reset {
label = "reset";
gpios = <&gpio 31 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
debounce-interval = <60>;
};
};
bcm432217-sprom {
compatible = "brcm,bcma-sprom";
pci-bus = <1>;
pci-dev = <0>;
nvmem-cells = <&macaddr_cferom_6a0>;
nvmem-cell-names = "mac-address";
mac-address-increment = <1>;
brcm,sprom = "brcm/bcm43217-sprom.bin";
brcm,sprom-fixups = <6 0x1c00>,
<65 0x1256>,
<96 0x2046>,
<97 0xfe69>,
<98 0x1726>,
<99 0xfa5c>,
<112 0x2046>,
<113 0xfea8>,
<114 0x1978>,
<115 0xfa26>,
<161 0x2222>,
<169 0x2222>,
<171 0x2222>,
<173 0x2222>,
<174 0x4444>,
<175 0x2222>,
<176 0x4444>;
};
};
&ehci {
status = "okay";
};
&ethernet {
status = "okay";
nvmem-cells = <&macaddr_cferom_6a0>;
nvmem-cell-names = "mac-address";
};
&leds {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led
&pinctrl_ephy0_spd_led &pinctrl_ephy1_act_led
&pinctrl_ephy2_act_led &pinctrl_ephy3_act_led>;
brcm,serial-leds;
brcm,serial-shift-inv;
brcm,serial-dat-low;
led@0 {
reg = <0>;
active-low;
label = "red:internet";
};
led@1 {
reg = <1>;
active-low;
label = "green:internet";
};
led_power_green: led@8 {
reg = <8>;
active-low;
label = "green:power";
default-state = "on";
};
led@10 {
reg = <10>;
active-low;
label = "green:adsl";
};
led@11 {
reg = <11>;
active-low;
label = "red:adsl";
};
led@12 {
reg = <12>;
active-low;
label = "green:phone";
};
led@13 {
reg = <13>;
active-low;
label = "green:wps";
};
led@14 {
reg = <14>;
active-low;
label = "green:wifi";
};
led@15 {
reg = <15>;
active-low;
label = "green:usb";
};
led@17 {
/* EPHY0 Spd */
reg = <17>;
brcm,hardware-controlled;
};
};
&ohci {
status = "okay";
};
&pcie {
status = "okay";
};
&pinctrl {
pinctrl_leds: leds {
function = "led";
pins = "gpio0", "gpio1";
};
};
&nflash {
status = "okay";
nandcs@0 {
compatible = "brcm,nandcs";
reg = <0>;
nand-ecc-step-size = <512>;
nand-ecc-strength = <15>;
nand-on-flash-bbt;
#address-cells = <1>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
cferom: partition@0 {
label = "cferom";
reg = <0x0000000 0x0020000>;
read-only;
};
partition@20000 {
label = "mmap";
reg = <0x0020000 0x00a0000>;
read-only;
};
partition@c0000 {
label = "cferam1";
reg = <0x00c0000 0x0140000>;
read-only;
};
partition@200000 {
label = "cferam2";
reg = <0x0200000 0x0140000>;
read-only;
};
partition@340000 {
label = "serial";
reg = <0x0340000 0x00a0000>;
read-only;
};
partition@3e0000 {
label = "protect";
reg = <0x03e0000 0x0140000>;
read-only;
};
partition@6920000 {
label = "bootflag1";
reg = <0x6920000 0x0140000>;
read-only;
};
partition@6a60000 {
label = "bootflag2";
reg = <0x6a60000 0x0140000>;
read-only;
};
partition@520000 {
compatible = "sercomm,wfi";
label = "wfi";
reg = <0x0520000 0x6400000>;
};
partition@6ba0000 {
label = "xml_cfg";
reg = <0x6ba0000 0x0280000>;
read-only;
};
partition@6e20000 {
label = "app_dat";
reg = <0x6e20000 0x0280000>;
read-only;
};
};
};
};
&switch0 {
ports {
port@0 {
reg = <0>;
label = "fibre";
phy-handle = <&phy1>;
phy-mode = "mii";
};
port@1 {
reg = <1>;
label = "lan3";
phy-handle = <&phy2>;
phy-mode = "mii";
};
port@2 {
reg = <2>;
label = "lan2";
phy-handle = <&phy3>;
phy-mode = "mii";
};
port@3 {
reg = <3>;
label = "lan1";
phy-handle = <&phy4>;
phy-mode = "mii";
};
};
};
&uart0 {
status = "okay";
};
&usbh {
status = "okay";
};
&cferom {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_cferom_6a0: macaddr@6a0 {
reg = <0x6a0 0x6>;
};
};

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@ -25,3 +25,21 @@ define Device/comtrend_ar-5387un
kmod-leds-bcm6328
endef
TARGET_DEVICES += comtrend_ar-5387un
define Device/sercomm_ad1018
$(Device/sercomm-nand)
DEVICE_VENDOR := Sercomm
DEVICE_MODEL := AD1018
CHIP_ID := 6328
BLOCKSIZE := 128k
PAGESIZE := 2048
SUBPAGESIZE := 512
VID_HDR_OFFSET := 2048
DEVICE_PACKAGES += $(USB2_PACKAGES) \
$(B43_PACKAGES) broadcom-43217-sprom \
kmod-leds-bcm6328
SERCOMM_FSVER := 1001
SERCOMM_HWVER := 1415153
SERCOMM_SWVER := 3013
endef
TARGET_DEVICES += sercomm_ad1018