From 28bde50c1d5236ad890ef2fe3a0e89f731ee4421 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20B=C3=B6hler?= Date: Sun, 24 Nov 2024 19:49:20 +0100 Subject: [PATCH] ath79: add support for KuWFi N650 CPE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The KuWFi N650 is a 5GHz outdoor wireless bridge based on QCA9563. Specs ===== CPU: QCA9563, 775MHz RAM: 128MiB Flash: 16MiB Wireless: QCA9888 (5GHz only) Ethernet: 2x GBit (via QCA8337), 48V passive PoE Installation ============ From OEM firmware ----------------- The OEM firmware has telnet enabled by default. If not, it can be enabled from the firmware web interface. You need a TFTP server on your computer and the OpenWrt factory image should be available as "n650factory.bin". It is assumed that your computer has the IP 192.168.1.1 and the N650 192.168.1.20 (default IP address). 1. Connect via Telnet to the device and log in with the default credentials "admin:admin" 2. Exploit the limited interface by typing "ps & /bin/sh" 3. Press to start the shell 4. Enter the following commands: $ cd /tmp $ tftp -r n650factory.bin -g 192.168.1.1 $ cat << EOF > /tmp/openwrt.sh IMAGE_NAME="\$1" if [ ! -e \${IMAGE_NAME} ]; then echo "Image file not found: \${IMAGE_NAME}" exit 1 fi . /usr/sbin/common.sh kill_remaining TERM sleep 3 kill_remaining KILL run_ramfs mtd write \${IMAGE_NAME} firmware sleep 2 reboot -f EOF $ chmod +x /tmp/openwrt.sh $ /tmp/openwrt.sh n650factory.bin Once the device reboots, it should load OpenWrt. From UART --------- UART installation is possible since the serial header is already soldered on. The pinout is GND - Tx - Rx - VCC from top to bottom (RJ45 ports are at the bottom). Connect with 115200 8N1. First, boot OpenWrt from TFTP. Enter the following commands in the U-Boot shell, assuming your computer has the IP address 192.168.1.1 and a TFTP server running where the initramfs image is provided as n650.bin: setenv ipaddr 192.168.1.20 setenv serverip 192.168.1.1 tftpboot 0x84000000 n650.bin bootm Once booted, transfer -loader.bin and -sysupgrade.bin images to the device at /tmp. Enter the following commands, replacing the filenames: mtd write /tmp/loader.bin loader sysupgrade /tmp/sysupgrade.bin Reboot and OpenWrt should load from flash. Back to Stock ------------- Back to stock is only possible if you saved a partition backup before installing OpenWrt. Assuming you have fullbackup.bin covering the whole flash, you need to prepare the image as follows: $ dd if=fullbackup.bin of=fwconcat0.bin bs=65536 skip=4 count=212 $ dd if=fullbackup.bin of=loader.bin bs=65536 skip=216 count=1 $ dd if=fullbackup.bin of=fwconcat1.bin bs=65536 skip=217 count=22 $ cat fwconcat0.bin fwconcat1.bin > firmware.bin Transfer firmware.bin and loader.bin to the OpenWrt device. First, flash loader.bin to mtd device loader, then force sysupgrade: $ mtd write loader.bin loader $ sysupgrade -F firmware.bin The reason for the two-step process is the way the flash layout is designed for OpenWrt in contrast to the OEM firmware partition. Signed-off-by: Andreas Böhler Link: https://github.com/openwrt/openwrt/pull/17089 Link: https://github.com/openwrt/openwrt/pull/17247 Signed-off-by: Hauke Mehrtens (cherry picked from commit dde510cf979e896a622b7ed738009910a27de94e) --- target/linux/ath79/dts/qca9563_kuwfi_n650.dts | 178 ++++++++++++++++++ .../generic/base-files/etc/board.d/02_network | 4 + target/linux/ath79/image/generic.mk | 19 ++ 3 files changed, 201 insertions(+) create mode 100644 target/linux/ath79/dts/qca9563_kuwfi_n650.dts diff --git a/target/linux/ath79/dts/qca9563_kuwfi_n650.dts b/target/linux/ath79/dts/qca9563_kuwfi_n650.dts new file mode 100644 index 000000000000..03801dabb3ed --- /dev/null +++ b/target/linux/ath79/dts/qca9563_kuwfi_n650.dts @@ -0,0 +1,178 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca956x.dtsi" + +#include +#include +#include +#include + +/ { + model = "KuWFi N650"; + compatible = "kuwfi,n650", "qca,qca9563"; + + aliases { + label-mac-device = ð0; + led-boot = &led_green; + led-running = &led_green; + led-failsafe = &led_blue; + led-upgrade = &led_blue; + }; + + virtual_flash { + compatible = "mtd-concat"; + devices = <&fwconcat0 &fwconcat1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x0>; + label = "firmware"; + compatible = "openwrt,uimage", "denx,uimage"; + openwrt,ih-magic = ; + }; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "Reset button"; + linux,code = ; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_blue: blue { + function = LED_FUNCTION_DEBUG; + color = ; + gpios = <&gpio 7 GPIO_ACTIVE_LOW>; + }; + + led_green: green { + function = LED_FUNCTION_POWER; + color = ; + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x000000 0x030000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x030000 0x010000>; + }; + + fwconcat0: partition@40000 { + label = "fwconcat0"; + reg = <0x040000 0xd40000>; + }; + + partition@d80000 { + label = "loader"; + reg = <0xd80000 0x10000>; + }; + + fwconcat1: partition@d90000 { + label = "fwconcat1"; + reg = <0xd90000 0x160000>; + }; + + partition@ef0000 { + label = "log"; + reg = <0xef0000 0x0f0000>; + read-only; + }; + + partition@fe0000 { + label = "nvram"; + reg = <0xfe0000 0x010000>; + read-only; + }; + + partition@ff0000 { + label = "art"; + reg = <0xff0000 0x10000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_art_0: macaddr@0 { + compatible = "mac-base"; + reg = <0x0 0x6>; + #nvmem-cell-cells = <1>; + }; + + precal_art_5000: pre-calibration@5000 { + reg = <0x5000 0x2f20>; + }; + }; + }; + }; + }; +}; + +&mdio0 { + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "sgmii"; + reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + qca,mib-poll-interval = <500>; + + qca,ar8327-initvals = < + 0x04 0x00080080 /* PORT0 PAD MODE CTRL */ + 0x7c 0x0000007e /* PORT0_STATUS */ + >; + }; +}; + +ð0 { + status = "okay"; + + nvmem-cells = <&macaddr_art_0 0>; + nvmem-cell-names = "mac-address"; + phy-handle = <&phy0>; + phy-mode = "sgmii"; +}; + +&pcie { + status = "okay"; + + wifi@0,0 { + compatible = "pci168c,0056"; + reg = <0x0000 0 0 0 0>; + nvmem-cells = <&precal_art_5000>, <&macaddr_art_0 1>; + nvmem-cell-names = "pre-calibration", "mac-address"; + }; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index 016bd6bb51b5..e987d754f0ac 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -401,6 +401,10 @@ ath79_setup_interfaces() ucidef_add_switch "switch0" \ "0@eth0" "1:lan:2" "4:lan:1" ;; + kuwfi,n650) + ucidef_add_switch "switch0" \ + "0@eth0" "2:lan:1" "3:lan:2" + ;; letv,lba-047-ch) ucidef_set_interface_wan "eth0" ucidef_add_switch "switch0" \ diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 0173f5cb1618..92f9bc6cddef 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -1963,6 +1963,25 @@ define Device/kuwfi_c910 endef TARGET_DEVICES += kuwfi_c910 +define Device/kuwfi_n650 + $(Device/loader-okli-uimage) + SOC := qca9563 + DEVICE_VENDOR := KuWFi + DEVICE_MODEL := N650 + DEVICE_PACKAGES += kmod-ath10k-ct ath10k-firmware-qca9888-ct + FACTORY_SIZE := 13632k + LOADER_FLASH_OFFS := 0x40000 + KERNEL := kernel-bin | append-dtb | lzma | uImage lzma -M 0x4f4b4c49 + IMAGE_SIZE := 15040k + IMAGES += factory.bin + IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \ + append-rootfs | pad-rootfs | check-size | pad-to 13568k | \ + append-loader-okli-uimage $(1) | pad-to 64k | check-size $$$$(FACTORY_SIZE) + ARTIFACTS := loader.bin + ARTIFACT/loader.bin := append-loader-okli-uimage $(1) | pad-to 64k +endef +TARGET_DEVICES += kuwfi_n650 + define Device/letv_lba-047-ch $(Device/loader-okli-uimage) SOC := qca9531