From 1fbfc251c9f4be33b9ac5cb4686af0a7edda7e05 Mon Sep 17 00:00:00 2001 From: INAGAKI Hiroshi Date: Sat, 30 Mar 2024 15:33:58 +0900 Subject: [PATCH] ramips: add support for Buffalo WSR-2533DHPL2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Buffalo WSR-2533DHPL2 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on MediaTek MT7621A. Specification: - SoC : MediaTek MT7621AT - RAM : DDR3 128 MiB (Winbond W631GG6MB12J) - Flash : RAW-NAND 128 MiB (Winbond W29N01HVSINF) - WLAN : 2.4/5 GHz (2x MediaTek MT7615N) - Ethernet : 10/100/1000 Mbps x4 - Switch : MediaTek MT7530 (SoC) - LED/keys : 8x/6x (2x buttons, 1x slide-switch) - UART : through-hole on PCB (J4) - arrangement : 3.3V, GND, TX, RX from triangle-mark - settings : 57600n8 - Power : 12VDC 1.5A Flash instruction using factory.bin image: 1. boot WSR-2533DHPL2 normally with "Router" mode 2. access to the WebI ("http://192.168.11.1/") on the device and open firmware update page ("管理" -> "ファームウェア更新") 3. select the OpenWrt factory.bin image and click update ("更新実行") button Attention: do not use "factory-uboot.bin" image 4. Wait ~120 seconds to complete flashing Flash instruction using initramfs image: 1. prepare the TFTP server with the initramfs image renamed to "linux.trx-recovery" and IP address "192.168.11.2" 2. press the "AOSS" button while powering on the WSR-2533DHPL2 3. after 10 seconds, release the "AOSS" button, WSR-2533DHPL2 downloads the initramfs image and boot with it automatically 4. on the initramfs image, download the factory-uboot.bin image to the device and perform sysupgrade with it and "-F" option 5. wait ~120 seconds to complete flashing Notes: - There are 2x factory*.bin images for different purposes. - factory.bin : for flashing on OEM WebUI - factory-uboot.bin: for flashing on OEM bootloader or initramfs image factory-uboot.bin is useful for recoverying the device, or refreshing when the kernel partition is expanded in the future. sysupgrade on this device accepts factory-uboot.bin with option "-F", but on that situation, user configurations won't be kept, so it's not for normal use. MAC addresses: LAN : 18:EC:E7:xx:xx:E0 (board_data, "mac" (text)) WAN : 18:EC:E7:xx:xx:E0 (board_data, "mac" (text)) 2.4 GHz: 18:EC:E7:xx:xx:E1 (Factory, 0x4 (hex)) 5 GHz : 18:EC:E7:xx:xx:E4 (Factory, 0x8004 (hex)) Signed-off-by: INAGAKI Hiroshi --- .../dts/mt7621_buffalo_wsr-2533dhpl2.dts | 70 +++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 8 +++ .../mt7621/base-files/etc/board.d/02_network | 2 + .../base-files/etc/uci-defaults/09_fix_crc | 3 + .../mt7621/base-files/lib/upgrade/buffalo.sh | 3 + .../mt7621/base-files/lib/upgrade/platform.sh | 2 + 6 files changed, 88 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl2.dts diff --git a/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl2.dts b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl2.dts new file mode 100644 index 0000000000..d189a5ba09 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_buffalo_wsr-2533dhpl2.dts @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621_buffalo_wsr-2533dhplx.dtsi" + +/ { + compatible = "buffalo,wsr-2533dhpl2", "mediatek,mt7621-soc"; + model = "Buffalo WSR-2533DHPL2"; + + chosen { + bootargs = "console=ttyS0,57600n8 ubi.block=0,rootfs root=/dev/ubiblock0_0"; + }; +}; + +&nand { + status = "okay"; + + mediatek,bbt; + /* + * - u-boot - (kernel (6MiB, in "firmware")) + * - Kernel2 - board_data + */ + mediatek,bmt-remap-range = <0x0 0x740000>, + <0x3e60000 0x4120000>; +}; + +&partitions { + partition@100000 { + label = "factory"; + reg = <0x100000 0x40000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x4da8>; + }; + + eeprom_factory_8000: eeprom@8000 { + reg = <0x8000 0x4da8>; + }; + }; + }; + + partition@140000 { + compatible = "brcm,trx"; + brcm,trx-magic = <0x324c4850>; + label = "firmware"; + reg = <0x140000 0x3d20000>; + }; + + partition@3e60000 { + label = "Kernel2"; + reg = <0x3e60000 0x3d20000>; + }; + + partition@7b80000 { + label = "glbcfg"; + reg = <0x7b80000 0x200000>; + read-only; + }; + + partition@7d80000 { + label = "board_data"; + reg = <0x7d80000 0x200000>; + read-only; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 904fd11b1a..6827fdc1eb 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -563,6 +563,14 @@ define Device/buffalo_wsr-2533dhplx sysupgrade-tar kernel=$$$$@ | append-metadata endef +define Device/buffalo_wsr-2533dhpl2 + $(Device/buffalo_wsr-2533dhplx) + DEVICE_MODEL := WSR-2533DHPL2 + BUFFALO_TRX_MAGIC := 0x324c4850 + IMAGE_SIZE := 62592k +endef +TARGET_DEVICES += buffalo_wsr-2533dhpl2 + define Device/buffalo_wsr-2533dhpls $(Device/buffalo_wsr-2533dhplx) DEVICE_MODEL := WSR-2533DHPLS diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index 71a342f8f4..247a27d145 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -11,6 +11,7 @@ ramips_setup_interfaces() alfa-network,ax1800rm|\ ampedwireless,ally-r1900k|\ asus,rt-ax53u|\ + buffalo,wsr-2533dhpl2|\ buffalo,wsr-2533dhpls|\ gehua,ghl-r-001|\ h3c,tx1800-plus|\ @@ -217,6 +218,7 @@ ramips_setup_macs() lan_mac=$label_mac ;; buffalo,wsr-1166dhp|\ + buffalo,wsr-2533dhpl2|\ buffalo,wsr-2533dhpls) wan_mac=$(mtd_get_mac_ascii board_data "mac") lan_mac=$wan_mac diff --git a/target/linux/ramips/mt7621/base-files/etc/uci-defaults/09_fix_crc b/target/linux/ramips/mt7621/base-files/etc/uci-defaults/09_fix_crc index 89889bc1c2..80e6d71d90 100644 --- a/target/linux/ramips/mt7621/base-files/etc/uci-defaults/09_fix_crc +++ b/target/linux/ramips/mt7621/base-files/etc/uci-defaults/09_fix_crc @@ -13,6 +13,9 @@ fixup_trx_crc() { } case "$(board_name)" in +buffalo,wsr-2533dhpl2) + fixup_trx_crc 0x50484c32 + ;; buffalo,wsr-2533dhpls) fixup_trx_crc 0x44484C53 ;; diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/buffalo.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/buffalo.sh index 8040d4c768..5d3e184d08 100644 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/buffalo.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/buffalo.sh @@ -17,6 +17,9 @@ # TRX magic numbers of each model case "$(board_name)" in +buffalo,wsr-2533dhpl2) + BUFFALO_TRX_MAGIC="50484c32" # "PHL2" + ;; buffalo,wsr-2533dhpls) BUFFALO_TRX_MAGIC="44484c53" # "DHLS" ;; diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh index 82eda0bf2f..32dad72944 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -15,6 +15,7 @@ platform_check_image() { [ "$#" -gt 1 ] && return 1 case "$board" in + buffalo,wsr-2533dhpl2|\ buffalo,wsr-2533dhpls) buffalo_check_image "$board" "$magic" "$1" || return 1 ;; @@ -143,6 +144,7 @@ platform_do_upgrade() { zyxel,nwa55axe) nand_do_upgrade "$1" ;; + buffalo,wsr-2533dhpl2|\ buffalo,wsr-2533dhpls) buffalo_do_upgrade "$1" ;; -- 2.30.2