From 0ec8d991c24ab18e79bbbab279d0641b81161ca4 Mon Sep 17 00:00:00 2001 From: Mikhail Zhilkin Date: Sun, 27 Nov 2022 14:01:58 +0000 Subject: [PATCH] ramips: add support for Etisalat S3 Etisalat S3 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: 1x USB3.0 Button: 2 buttons (Reset & WPS) LEDs: - 1x Status (RGB) - 1x 2.4G (blue, hardware, mt76-phy0) - 1x 5G (blue, hardware, mt76-phy1) Power: 12 VDC, 1.5 A Connector type: barrel Bootloader: U-Boot Installation ----------------- 1. Login to the router web interface 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 line: 5. Insert the following line after and save: 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 (SuperUser:ETxxxxxxxxxx, where ETxxxxxxxxxx is the serial number from the backplate label) 9. Navigate to Settings -> WAN -> Add static IP interface (e.g. 10.0.0.1/255.255.255.0) 10. Navigate to Settings -> Remote cotrol -> Add SSH, port 22, 10.0.0.0/255.255.255.0 and interface created before 11. Change IP of your client to 10.0.0.2/255.255.255.0 and connect the ethernet cable to the WAN port of the router 12. Connect to the router using SSH shell under SuperUser account 13. Run in SSH shell: sh 14. Make a mtd backup (optional, see related section) 15. Change bootflag to Sercomm1 and reboot: printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3 reboot 16. Login to the router web interface under admin account 17. Remove dots from the OpenWrt factory image filename 18. 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 10; do nanddump -f mtd$i /dev/mtd$i; \ tftp -l mtd$i -p 10.0.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done tftp -l mtd.md5 -p 10.0.0.2 Recovery -------- Use sercomm-recovery tool. Link: https://github.com/danitool/sercomm-recovery MAC Addresses ------------- +-----+------------+---------+ | use | address | example | +-----+------------+---------+ | LAN | label | *:50 | | WAN | label + 11 | *:5b | | 2g | label + 2 | *:52 | | 5g | label + 3 | *:53 | +-----+------------+---------+ 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 Co-authored-by: Karim Dehouche Co-authored-by: Maximilian Weinmann Signed-off-by: Mikhail Zhilkin --- package/boot/uboot-envtools/files/ramips | 1 + .../linux/ramips/dts/mt7621_etisalat_s3.dts | 247 ++++++++++++++++++ target/linux/ramips/image/common-sercomm.mk | 6 +- target/linux/ramips/image/mt7621.mk | 13 + .../mt7621/base-files/etc/board.d/01_leds | 1 + .../mt7621/base-files/lib/upgrade/platform.sh | 1 + 6 files changed, 266 insertions(+), 3 deletions(-) create mode 100644 target/linux/ramips/dts/mt7621_etisalat_s3.dts diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips index 6c649bfaccfb..62c0908a6fe2 100644 --- a/package/boot/uboot-envtools/files/ramips +++ b/package/boot/uboot-envtools/files/ramips @@ -33,6 +33,7 @@ ampedwireless,ally-r1900k) ;; beeline,smartbox-giga|\ beeline,smartbox-turbo|\ +etisalat,s3|\ rostelecom,rt-sf-1) ubootenv_add_uci_config "/dev/mtd0" "0x80000" "0x1000" "0x20000" ;; diff --git a/target/linux/ramips/dts/mt7621_etisalat_s3.dts b/target/linux/ramips/dts/mt7621_etisalat_s3.dts new file mode 100644 index 000000000000..65d168fd8032 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_etisalat_s3.dts @@ -0,0 +1,247 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include +#include + +/ { + compatible = "etisalat,s3", "mediatek,mt7621-soc"; + model = "Etisalat S3"; + + aliases { + label-mac-device = &gmac0; + + led-boot = &led_status_green; + led-failsafe = &led_status_red; + led-running = &led_status_green; + led-upgrade = &led_status_red; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "blue:wan"; + color = ; + function = LED_FUNCTION_WAN; + gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; + }; + + led_status_green: led-1 { + label = "green:status"; + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; + }; + + led_status_red: led-2 { + label = "red:status"; + color = ; + function = LED_FUNCTION_STATUS; + gpios = <&gpio 16 GPIO_ACTIVE_HIGH>; + }; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + gpios = <&gpio 11 GPIO_ACTIVE_HIGH>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + ubi-concat { + compatible = "mtd-concat"; + devices = <&ubiconcat0 &ubiconcat1 &ubiconcat2>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ubi"; + reg = <0x0 0x4f80000>; + }; + }; + }; +}; + +&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; + }; + + factory: partition@200000 { + label = "Factory"; + reg = <0x200000 0x100000>; + sercomm,scpart-id = <2>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_21000: macaddr@21000 { + reg = <0x21000 0x6>; + }; + }; + + 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 0x2000000>; + sercomm,scpart-id = <6>; + }; + + partition@3000000 { + label = "File System 2"; + reg = <0x3000000 0x2000000>; + sercomm,scpart-id = <7>; + read-only; + }; + + ubiconcat1: partition@5000000 { + label = "Configuration/log"; + reg = <0x5000000 0x1400000>; + sercomm,scpart-id = <8>; + }; + + ubiconcat2: partition@6400000 { + label = "application tmp buffer (Ftool)"; + reg = <0x6400000 0x1b80000>; + sercomm,scpart-id = <9>; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + + nvmem-cells = <&macaddr_factory_21000>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <(3)>; + }; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0>; + ieee80211-freq-limit = <2400000 2500000>; + + nvmem-cells = <&macaddr_factory_21000>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <(2)>; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_21000>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + status = "okay"; + label = "wan"; + phy-handle = <ðphy0>; + + nvmem-cells = <&macaddr_factory_21000>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <(11)>; +}; + +&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"; + }; + }; +}; + +&uartlite3 { + status = "okay"; +}; + +&state_default { + gpio { + groups = "i2c", "jtag"; + function = "gpio"; + }; +}; diff --git a/target/linux/ramips/image/common-sercomm.mk b/target/linux/ramips/image/common-sercomm.mk index e96cba879c42..1cd6d1ece775 100644 --- a/target/linux/ramips/image/common-sercomm.mk +++ b/target/linux/ramips/image/common-sercomm.mk @@ -79,9 +79,9 @@ define Device/sercomm_dxx lzma -a0 | uImage lzma IMAGES += factory.img IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata - IMAGE/factory.img := append-ubi | sercomm-part-tag rootfs | \ - sercomm-prepend-tagged-kernel kernel | gzip | sercomm-payload | \ - sercomm-crypto + IMAGE/factory.img := append-ubi | check-size | \ + sercomm-part-tag rootfs | sercomm-prepend-tagged-kernel kernel | \ + gzip | sercomm-payload | sercomm-crypto SERCOMM_KERNEL_OFFSET := 0x400100 SERCOMM_ROOTFS_OFFSET := 0x1000000 endef diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 08aa592be83d..fd99fa22c21d 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -798,6 +798,19 @@ define Device/elecom_wrc-2533gst2 endef TARGET_DEVICES += elecom_wrc-2533gst2 +define Device/etisalat_s3 + $(Device/sercomm_dxx) + IMAGE_SIZE := 32768k + SERCOMM_HWID := DDK + SERCOMM_HWVER := 10000 + SERCOMM_SWVER := 4009 + DEVICE_VENDOR := Etisalat + DEVICE_MODEL := S3 + DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7615-firmware \ + kmod-usb3 uboot-envtools +endef +TARGET_DEVICES += etisalat_s3 + define Device/firefly_firewrt $(Device/dsa-migration) IMAGE_SIZE := 16064k diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 42e50451e303..6e8d35ea4932 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -26,6 +26,7 @@ asus,rt-n56u-b1) beeline,smartbox-flash|\ beeline,smartbox-giga|\ beeline,smartbox-turbo|\ +etisalat,s3|\ rostelecom,rt-sf-1) ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan" ;; 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 06a35077dc15..c665820169ea 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -64,6 +64,7 @@ platform_do_upgrade() { dlink,dir-2660-a1|\ dlink,dir-3060-a1|\ dlink,dir-853-a3|\ + etisalat,s3|\ h3c,tx1800-plus|\ h3c,tx1801-plus|\ h3c,tx1806|\ -- 2.30.2