Openwrt/target/linux/ramips/dts/mt7621_elecom_wrc-1167gst2.dts
INAGAKI Hiroshi 7ba2f5c96f ramips: add support for ELECOM WRC-1167GST2
ELECOM WRC-1167GST2 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based
on MT7621A.

Specification:

- SoC		: MediaTek MT7621A
- RAM		: DDR3 256 MiB
- Flash		: SPI-NOR 32 MiB
- WLAN		: 2.4/5 GHz 2T2R (MediaTek MT7615D)
- Ethernet	: 10/100/1000 Mbps x5
  - Switch	: MediaTek MT7530 (SoC)
- LED/keys	: 6x/6x (2x buttons, 1x slide-switch)
- UART		: through-hole on PCB
  - J4: 3.3V, GND, TX, RX from ethernet port side
  - 57600n8
- Power		: 12VDC, 1A

MAC addresses:

LAN	: 04:AB:18:**:**:07 (Factory, 0xE000 (hex))
WAN	: 04:AB:18:**:**:08 (Factory, 0xE006 (hex))
2.4 GHz	: 04:AB:18:**:**:09 (none)
5 GHz	: 04:AB:18:**:**:0A (none)

Flash instruction using factory image:

1. Boot WRC-1167GST2 normally
2. Access to "http://192.168.2.1/" and open firmware update page
   ("ファームウェア更新")
3. Select the OpenWrt factory image and click apply ("適用") button
4. Wait ~150 seconds to complete flashing

Notes:

- there is no way to configure the correct MAC address for secondary phy
  (5GHz) on MT7615D
- Wi-Fi band on primary phy (2.4GHz) cannot be limitted by specifying
  ieee80211-freq-limit
  (fail to register secondary phy due to error)
- mtd-mac-address in the wifi node is required for using
  mtd-mac-address-increment

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
[rebase onto split DTSI]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-12-22 21:44:57 +01:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621_elecom_wrc-gs-1pci.dtsi"
/ {
compatible = "elecom,wrc-1167gst2", "mediatek,mt7621-soc";
model = "ELECOM WRC-1167GST2";
};
&gmac0 {
mtd-mac-address = <&factory 0xe000>;
};
&wan {
mtd-mac-address = <&factory 0xe006>;
};
&partitions {
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0x1800000>;
};
partition@1850000 {
label = "tm_pattern";
reg = <0x1850000 0x400000>;
read-only;
};
partition@1c50000 {
label = "tm_key";
reg = <0x1c50000 0x100000>;
read-only;
};
partition@1d50000 {
label = "nvram";
reg = <0x1d50000 0xb0000>;
read-only;
};
partition@1e00000 {
label = "user_data";
reg = <0x1e00000 0x200000>;
read-only;
};
};
&wifi {
mtd-mac-address = <&factory 0xe006>;
mtd-mac-address-increment = <1>;
};