openwrt/target/linux/ramips/dts/mt7621_elecom_wrc-2533gs2.dts
INAGAKI Hiroshi 337e942290 ramips: add support for ELECOM WRC-2533GS2
ELECOM WRC-2533GS2 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on
MT7621A.

Specification:

- SoC		: MediaTek MT7621A
- RAM		: DDR3 128 MiB (NT5CC64M16GP-DI)
- Flash		: SPI-NOR 16 MiB (MX25L12835FM2I-10G)
- WLAN		: 2.4/5GHz 4T4R (2x MediaTek MT7615)
- Ethernet	: 10/100/1000 Mbps x5
  - Switch	: MediaTek MT7530 (SoC)
- LEDs/Keys	: 4x/6x (2x buttons, 1x slide-switch)
- UART		: through-hole on PCB
  - J4: 3.3V, GND, TX, RX from ethernet port side
  - 57600n8
- Power		: 12 VDC, 1.5 A

Flash instruction using factory image:

1. Boot WRC-2533GS2 normally with "Router" mode
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 ~120 seconds to complete flashing

MAC Addresses:

LAN	: 04:AB:18:xx:xx:FB (Factory, 0xFFF4 (hex))
WAN	: 04:AB:18:xx:xx:FC (Factory, 0xFFFA (hex))
2.4 GHz	: 04:AB:18:xx:xx:FD (Factory, 0x4    (hex))
5 GHz	: 04:AB:18:xx:xx:FE (Factory, 0x8004 (hex))

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2022-02-11 22:30:04 +09:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621_elecom_wrc-gs-2pci.dtsi"
/ {
compatible = "elecom,wrc-2533gs2", "mediatek,mt7621-soc";
model = "ELECOM WRC-2533GS2";
};
&partitions {
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0xb00000>;
};
partition@b50000 {
label = "tm_pattern";
reg = <0xb50000 0x380000>;
read-only;
};
partition@ed0000 {
label = "tm_key";
reg = <0xed0000 0x80000>;
read-only;
};
partition@f50000 {
label = "nvram";
reg = <0xf50000 0x30000>;
read-only;
};
partition@f80000 {
label = "user_data";
reg = <0xf80000 0x80000>;
read-only;
};
};
&gmac0 {
nvmem-cells = <&macaddr_factory_fff4>;
nvmem-cell-names = "mac-address";
};
&wan {
nvmem-cells = <&macaddr_factory_fffa>;
nvmem-cell-names = "mac-address";
};
&factory {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_factory_fff4: macaddr@fff4 {
reg = <0xfff4 0x6>;
};
macaddr_factory_fffa: macaddr@fffa {
reg = <0xfffa 0x6>;
};
};