From f3cdc9f9881796794c06f784a2e4790f5ed75d1f Mon Sep 17 00:00:00 2001 From: Mikhail Zhilkin Date: Sat, 25 Nov 2023 12:14:57 +0000 Subject: [PATCH] ramips: add support for Rostelecom RT-FE-1A Rostelecom RT-FE-1A is a wireless WiFi 5 router manufactured by Sercomm company. Device specification -------------------- SoC Type: MediaTek MT7621AT RAM: 256 MiB Flash: 128 MiB Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2 Wireless 5 GHz (MT7615E): a/n/ac, 4x4 Ethernet: 5x GbE (WAN, LAN1, LAN2, LAN3, LAN4) USB ports: No Button: 2 buttons (Reset & WPS) LEDs: - 1x Power (green, unmanaged) - 1x Status (green, gpio) - 1x 2.4G (green, hardware, mt76-phy0) - 1x 2.4G (blue, gpio) - 1x 5G (green, hardware, mt76-phy1) - 1x 5G (blue, gpio) - 5x Ethernet (green, hardware, 4x LAN & WAN) Power: 12 VDC, 1.5 A Connector type: barrel Bootloader: U-Boot Installation ----------------- 1. Login to the router web interface (default http://192.168.0.1/) under "admin" account 2. Navigate to Settings -> Configuration -> Save to Computer 3. Decode the configuration. For example, using cfgtool.py tool (see related section): cfgtool.py -u configurationBackup.cfg 4. Open configurationBackup.xml and find the following block: 5. Replace by a new superadmin password and add a line which enabling superadmin login after. For example, the block after the changes: 6. Encode the configuration. For example, using cfgtool.py tool: cfgtool.py -p configurationBackup.xml 7. Upload the changed configuration (configurationBackup_changed.cfg) to the router 8. Login to the router web interface (superadmin:xxxxxxxxxx, where xxxxxxxxxx is a new password from the p.5) 9. Enable SSH access to the router (Settings -> Access control -> SSH) 10. Connect to the router using SSH shell using superadmin account 11. Run in SSH shell: sh 12. Make a mtd backup (optional, see related section) 13. Change bootflag to Sercomm1 and reboot: printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3 reboot 14. Login to the router web interface under admin account 15. Remove dots from the OpenWrt factory image filename 16. Update firmware via web using OpenWrt factory image Revert to stock --------------- Change bootflag to Sercomm1 in OpenWrt CLI and then reboot: printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3 mtd backup ---------- 1. Set up a tftp server (e.g. tftpd64 for windows) 2. Connect to a router using SSH shell and run the following commands: cd /tmp for i in 0 1 2 3 4 5 6 7 8 9; do nanddump -f mtd$i /dev/mtd$i; \ tftp -l mtd$i -p 192.168.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done tftp -l mtd.md5 -p 192.168.0.2 MAC Addresses ------------- +-----+------------+---------+ | use | address | example | +-----+------------+---------+ | LAN | label | f4:*:66 | | WAN | label + 11 | f4:*:71 | | 2g | label + 2 | f4:*:68 | | 5g | label + 3 | f4:*:69 | +-----+------------+---------+ The label MAC address was found in Factory, 0x21000 cfgtool.py ---------- A tool for decoding and encoding Sercomm configs. Link: https://github.com/r3d5ky/sercomm_cfg_unpacker Signed-off-by: Mikhail Zhilkin --- package/boot/uboot-envtools/files/ramips | 1 + .../ramips/dts/mt7621_rostelecom_rt-fe-1a.dts | 266 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 14 + .../mt7621/base-files/lib/upgrade/platform.sh | 1 + 4 files changed, 282 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips index 60ac40ff3636..30bf635b6df3 100644 --- a/package/boot/uboot-envtools/files/ramips +++ b/package/boot/uboot-envtools/files/ramips @@ -44,6 +44,7 @@ beeline,smartbox-giga|\ beeline,smartbox-turbo|\ beeline,smartbox-turbo-plus|\ etisalat,s3|\ +rostelecom,rt-fe-1a|\ rostelecom,rt-sf-1) ubootenv_add_uci_config "/dev/mtd0" "0x80000" "0x1000" "0x20000" ;; diff --git a/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts b/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts new file mode 100644 index 000000000000..8afe5f548596 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_rostelecom_rt-fe-1a.dts @@ -0,0 +1,266 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include +#include + +/ { + compatible = "rostelecom,rt-fe-1a", "mediatek,mt7621-soc"; + model = "Rostelecom RT-FE-1A"; + + aliases { + label-mac-device = &gmac0; + + led-boot = &led_status_green; + led-failsafe = &led_status_green; + led-running = &led_status_green; + led-upgrade = &led_status_green; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + color = ; + function = LED_FUNCTION_WLAN; + function-enumerator = <50>; + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy1tpt"; + }; + + led-1 { + color = ; + function = LED_FUNCTION_WLAN; + function-enumerator = <24>; + gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tpt"; + }; + + led_status_green: led-2 { + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + button-0 { + label = "wps"; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + linux,code = ; + }; + + button-1 { + label = "reset"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + ubi-concat { + compatible = "mtd-concat"; + devices = <&ubiconcat0 &ubiconcat1 &ubiconcat2 \ + &ubiconcat3>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ubi"; + reg = <0x0 0x5420000>; + }; + }; + }; +}; + +&nand { + status = "okay"; + + partitions { + compatible = "sercomm,sc-partitions", "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x100000>; + sercomm,scpart-id = <0>; + read-only; + }; + + partition@100000 { + label = "dynamic partition map"; + reg = <0x100000 0x100000>; + sercomm,scpart-id = <1>; + read-only; + }; + + partition@200000 { + label = "Factory"; + reg = <0x200000 0x100000>; + sercomm,scpart-id = <2>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_2g: eeprom@0 { + reg = <0x0 0x400>; + }; + + eeprom_5g: eeprom@8000 { + reg = <0x8000 0x4da8>; + }; + + macaddr_label: macaddr@21000 { + compatible = "mac-base"; + reg = <0x21000 0x6>; + #nvmem-cell-cells = <1>; + }; + }; + }; + + partition@300000 { + label = "Boot Flag"; + reg = <0x300000 0x100000>; + sercomm,scpart-id = <3>; + }; + + partition@400000 { + label = "kernel"; + reg = <0x400000 0x600000>; + sercomm,scpart-id = <4>; + }; + + partition@a00000 { + label = "Kernel 2"; + reg = <0xa00000 0x600000>; + sercomm,scpart-id = <5>; + read-only; + }; + + ubiconcat0: partition@1000000 { + label = "File System 1"; + reg = <0x1000000 0x1800000>; + sercomm,scpart-id = <6>; + }; + + partition@2800000 { + label = "File System 2"; + reg = <0x2800000 0x1800000>; + sercomm,scpart-id = <7>; + read-only; + }; + + ubiconcat1: partition@4000000 { + label = "Configuration/log"; + reg = <0x4000000 0x800000>; + sercomm,scpart-id = <8>; + }; + + ubiconcat2: partition@4800000 { + label = "application tmp buffer (Ftool)"; + reg = <0x4800000 0xc00000>; + sercomm,scpart-id = <9>; + }; + + ubiconcat3: partition@5400000 { + label = "free space (in stock firmware)"; + reg = <0x5400000 0x2820000>; + sercomm,scpart-id = <10>; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + ieee80211-freq-limit = <5000000 6000000>; + + nvmem-cells = <&eeprom_5g>, <&macaddr_label 3>; + nvmem-cell-names = "eeprom", "mac-address"; + + led { + led-active-low; + }; + }; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + ieee80211-freq-limit = <2400000 2500000>; + + nvmem-cells = <&eeprom_2g>, <&macaddr_label 2>; + nvmem-cell-names = "eeprom", "mac-address"; + + led { + led-active-low; + }; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_label 0>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + status = "okay"; + label = "wan"; + phy-handle = <ðphy0>; + + nvmem-cells = <&macaddr_label 11>; + nvmem-cell-names = "mac-address"; +}; + +&mdio { + ethphy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&switch0 { + ports { + port@1 { + status = "okay"; + label = "lan1"; + }; + + port@2 { + status = "okay"; + label = "lan2"; + }; + + port@3 { + status = "okay"; + label = "lan3"; + }; + + port@4 { + status = "okay"; + label = "lan4"; + }; + }; +}; + +&state_default { + gpio { + groups = "jtag", "uart2", "uart3", "wdt"; + function = "gpio"; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index cd4271295064..2c25b1ab28a0 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -2081,6 +2081,20 @@ define Device/renkforce_ws-wn530hp3-a endef TARGET_DEVICES += renkforce_ws-wn530hp3-a +define Device/rostelecom_rt-fe-1a + $(Device/sercomm_dxx) + IMAGE_SIZE := 24576k + SERCOMM_HWID := CX4 + SERCOMM_HWVER := 11300 + SERCOMM_SWVER := 2010 + DEVICE_VENDOR := Rostelecom + DEVICE_MODEL := RT-FE-1A + DEVICE_ALT0_VENDOR := Sercomm + DEVICE_ALT0_MODEL := RT-FE-1A + DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615-firmware +endef +TARGET_DEVICES += rostelecom_rt-fe-1a + define Device/rostelecom_rt-sf-1 $(Device/sercomm_dxx) IMAGE_SIZE := 32768k 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 2b789342abe0..40a2fb61dbb9 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -104,6 +104,7 @@ platform_do_upgrade() { netgear,wax202|\ netis,wf2881|\ raisecom,msg1500-x-00|\ + rostelecom,rt-fe-1a|\ rostelecom,rt-sf-1|\ sercomm,na502|\ sercomm,na502s|\ -- 2.30.2