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openwrt/package/boot/uboot-tools/uboot-envtools/files/mediatek_mt7622
Taiga Ogawa 024abbcc92 mediatek: add support for Buffalo WSR-2533DHP3
Buffalo WSR-2533DHP3 is a 2.4/5 GHz band 11ac router, based on
MT7622B.

Specification:

- SoC         : MediaTek MT7622B
- RAM         : DDR3 256 MiB
- Flash       : SPI-NAND 128 MiB (Winbond W25N01GVZEIG)
- WLAN        : 2.4/5 GHz 4T4R
  - 2.4 GHz   : MediaTek MT7622B (SoC)
  - 5 GHz     : MediaTek MT7615
- Ethernet    : 5x 10/100/1000 Mbps
  - Switch    : MediaTek MT7531
- LEDs/Keys   : 6x/5x (2x: buttons, 3x: slide-switches)
- UART        : through-hole on PCB (J4)
  - assignment: 3.3V, GND, TX, RX from tri-angle marking
  - settings  : 115200n8
- Power       : 12 VDC, 1.5 A

Flash instruction using factory.bin image:

1. Boot WSR-2533DHP3 with "Router" mode
2. Access to "http://192.168.11.1/" and open firmware update page
   ("ファームウェア更新")
3. Select the OpenWrt factory.bin image and click update ("更新実行")
   button
4. Wait ~120 seconds to complete flashing

Note:

- This device has 2x OS images on flash. The first one will always be
  used for booting and the secondary is for backup.

Tested:

- initramfs boot
- factory.bin installation from OEM WebUI
- LAN port assignment
- WAN DHCP
- NAT routing
- 2.4 GHz Wi-Fi
- 5 GHz Wi-Fi
- LEDs
- Buttons

MAC Addresses:

LAN    : 58:27:8C:xx:xx:90 (board_data, mac (text))
WAN    : 58:27:8C:xx:xx:90 (board_data, mac (text))
2.4 GHz: 58:27:8C:xx:xx:91
5 GHz  : 58:27:8C:xx:xx:94

Signed-off-by: Taiga Ogawa <zectaiga@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23497
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-05-25 23:08:06 +02:00

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#
# Copyright (C) 2021 OpenWrt.org
#
[ -e /etc/config/ubootenv ] && exit 0
touch /etc/config/ubootenv
. /lib/uboot-envtools.sh
. /lib/functions.sh
ubootenv_add_mmc_default() {
ubootenv_add_mmc "ubootenv" "${1:-mmcblk0}" "0x0" "0x80000" "0x80000" "1"
ubootenv_add_mmc "ubootenv" "${1:-mmcblk0}" "0x80000" "0x80000" "0x80000" "1"
}
board=$(board_name)
case "$board" in
asiarf,ap7622-wh1)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x1000" "0x10000"
;;
bananapi,bpi-r64|\
linksys,e8450-ubi)
. /lib/upgrade/fit.sh
export_fitblk_bootdev
case "$CI_METHOD" in
emmc)
bootdev=${EMMC_KERN_DEV%%p[0-9]*}
ubootenv_add_mmc_default "${bootdev#/dev/}"
;;
ubi)
ubootenv_add_ubi_default
;;
esac
;;
buffalo,wsr-2533dhp2|\
buffalo,wsr-2533dhp3)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x1000" "0x20000"
;;
dlink,eagle-pro-ai-m32-a1|\
dlink,eagle-pro-ai-r32-a1)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x2000" "0x2000"
;;
ruijie,rg-ew3200gx-pro)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x20000" "0x20000"
;;
ubnt,unifi-6-lr-v1-ubootmod|\
ubnt,unifi-6-lr-v2-ubootmod|\
ubnt,unifi-6-lr-v3-ubootmod)
ubootenv_add_mtd "u-boot-env" "0x0" "0x4000" "0x1000"
;;
ubnt,unifi-6-lr-v2|\
ubnt,unifi-6-lr-v3)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x1000" "0x1000" "1"
;;
xiaomi,redmi-router-ax6s)
ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x10000" "0x40000"
ubootenv_add_uci_sys_config "/dev/mtd4" "0x0" "0x10000" "0x40000"
;;
esac
config_load ubootenv
config_foreach ubootenv_add_app_config ubootenv
exit 0