From 0b83a235602dace3de116a10de9515cda5b76be4 Mon Sep 17 00:00:00 2001 From: INAGAKI Hiroshi Date: Wed, 27 Jun 2018 22:47:13 +0900 Subject: [PATCH] ramips: add support for I-O DATA WN-AX1167GR MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit I-O DATA WN-AX1167GR is a 2.4/5 GHz band 11ac router, based on MediaTek MT7621A. Specification: - MT7621A (2-Cores, 4-Threads) - 64 MB of RAM (DDR2) - 16 MB of Flash (SPI) - 2T2R 2.4/5 GHz - 5x 10/100/1000 Mbps Ethernet - 2x LEDs, 4x keys (2x buttons, 1x slide switch) - UART header on PCB - Vcc, GND, TX, RX from ethernet port side - baudrate: 115200 bps (U-Boot, OpenWrt) Stock firmware: In the stock firmware, WN-AX1167GR has two os images each composed of Linux kernel and rootfs. These images are stored in "Kernel" and "app" partition of the following partitions, respectively. (excerpt from dmesg): MX25L12805D(c2 2018c220) (16384 Kbytes) mtd .name = raspi, .size = 0x01000000 (16M) .erasesize = 0x00010000 (64K) .numeraseregions = 0 Creating 10 MTD partitions on "raspi": 0x000000000000-0x000001000000 : "ALL" 0x000000000000-0x000000030000 : "Bootloader" 0x000000030000-0x000000040000 : "Config " 0x000000040000-0x000000050000 : "Factory" 0x000000050000-0x000000060000 : "iNIC_rf" 0x000000060000-0x0000007e0000 : "Kernel" 0x000000800000-0x000000f80000 : "app" 0x000000f90000-0x000000fa0000 : "Key" 0x000000fa0000-0x000000fb0000 : "backup" 0x000000fb0000-0x000001000000 : "storage" The flag for boot partition is stored in "Key" partition, and U-Boot reads this and determines the partition to boot. If the image that U-Boot first reads according to the flag is "Bad Magic Number", U-Boot then tries to boot from the other image. If the second image is correct, change the flag to the number corresponding to that image and boot from that image. (example): ## Booting image at bc800000 ... Bad Magic Number,FFFFFFFF Boot from KERNEL 1 !! ## Booting image at bc060000 ... Image Name: MIPS OpenWrt Linux-4.14.50 Image Type: MIPS Linux kernel Image (lzma compressed) Data Size: 1865917 Bytes = 1.8 MB Load Address: 80001000 Entry Point: 80001000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK raspi_erase_write: offs:f90000, count:34 . . Done! Starting kernel ... Flash instruction using factory image: 1. Connect the computer to the LAN port of WN-AX1167GR 2. Connect power cable to WN-AX1167GR and turn on it 3. Access to "192.168.0.1" on the web browser and open firmware update page ("ファームウェア") 4. Select the OpenWrt factory image and perform firmware update 5. On the initramfs image, execute "mtd erase firmware" to erase stock firmware and execute sysupgrade with sysupgrade image for WN-AX1167GR 6. Wait ~180 seconds to complete flasing Signed-off-by: INAGAKI Hiroshi --- .../ramips/base-files/etc/board.d/01_leds | 1 + .../ramips/base-files/etc/board.d/02_network | 2 + target/linux/ramips/base-files/etc/diag.sh | 1 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/WN-AX1167GR.dts | 165 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 27 +++ 6 files changed, 197 insertions(+) create mode 100644 target/linux/ramips/dts/WN-AX1167GR.dts diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index 75a226401f0..f89b4ea3337 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -169,6 +169,7 @@ dlink,dwr-921-c1) ;; dir-810l|\ elecom,wrc-1167ghbk2-s|\ +iodata,wn-ax1167gr|\ iodata,wn-gx300gr|\ mzk-750dhp|\ mzk-dp150n|\ diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 0de97a57808..f1fa94ec779 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -231,6 +231,7 @@ ramips_setup_interfaces() ;; dir-860l-b1|\ elecom,wrc-1167ghbk2-s|\ + iodata,wn-ax1167gr|\ iodata,wn-gx300gr) ucidef_add_switch "switch0" \ "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0" @@ -478,6 +479,7 @@ ramips_setup_macs() [ -n "$lan_mac" ] || lan_mac=$(cat /sys/class/net/eth0/address) wan_mac=$(macaddr_add "$lan_mac" 1) ;; + iodata,wn-ax1167gr|\ iodata,wn-gx300gr) wan_mac=$(macaddr_add "$(mtd_get_mac_binary Factory 4)" 1) ;; diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh index a61fedbd7bc..17566ad1fdb 100644 --- a/target/linux/ramips/base-files/etc/diag.sh +++ b/target/linux/ramips/base-files/etc/diag.sh @@ -28,6 +28,7 @@ get_status_led() { fonera20n|\ firewrt|\ hg255d|\ + iodata,wn-ax1167gr|\ iodata,wn-gx300gr|\ kn|\ kn_rc|\ diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index 4f9165b18b2..1dd84447935 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -76,6 +76,7 @@ platform_check_image() { hpm|\ ht-tm02|\ hw550-3g|\ + iodata,wn-ax1167gr|\ iodata,wn-gx300gr|\ ip2202|\ jhr-n805r|\ diff --git a/target/linux/ramips/dts/WN-AX1167GR.dts b/target/linux/ramips/dts/WN-AX1167GR.dts new file mode 100644 index 00000000000..cc8ef44163b --- /dev/null +++ b/target/linux/ramips/dts/WN-AX1167GR.dts @@ -0,0 +1,165 @@ +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "iodata,wn-ax1167gr", "mediatek,mt7621-soc"; + model = "I-O DATA WN-AX1167GR"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + gpio-leds { + compatible = "gpio-leds"; + + power { + label = "wn-ax1167gr:green:power"; + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wn-ax1167gr:green:wps"; + gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + auto { + label = "auto"; + gpios = <&gpio0 15 GPIO_ACTIVE_LOW>; + linux,code = ; + linux,input-type = ; + }; + + custom { + label = "custom"; + gpios = <&gpio0 16 GPIO_ACTIVE_LOW>; + linux,code = ; + linux,input-type = ; + }; + }; +}; + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + m25p,chunked-io = <32>; + + partition@0 { + label = "Bootloader"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "Config"; + reg = <0x30000 0x10000>; + read-only; + }; + + Factory: partition@40000 { + label = "Factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + iNIC_rf: partition@50000 { + label = "iNIC_rf"; + reg = <0x50000 0x10000>; + read-only; + }; + + partition@60000 { + label = "firmware"; + reg = <0x60000 0xf30000>; + }; + + partition@f90000 { + label = "Key"; + reg = <0xf90000 0x10000>; + read-only; + }; + + partition@fa0000 { + label = "backup"; + reg = <0xfa0000 0x10000>; + read-only; + }; + + partition@fb0000 { + label = "storage"; + reg = <0xfb0000 0x50000>; + read-only; + }; + }; +}; + +ðernet { + mtd-mac-address = <&iNIC_rf 0x4>; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "uart2", "uart3", "jtag"; + ralink,function = "gpio"; + }; + }; +}; + +&pcie { + status = "okay"; + + pcie0 { + mt76@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&iNIC_rf 0x0>; + }; + }; + + pcie1 { + mt76@1,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&Factory 0x0>; + ieee80211-freq-limit = <5000000 6000000>; + }; + }; +}; + +&xhci { + status = "disabled"; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index eedca7d1907..fa87e40520f 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -16,6 +16,23 @@ define Build/elecom-wrc-factory mv $@.new $@ endef +define Build/iodata-factory + $(eval fw_size=$(word 1,$(1))) + $(eval fw_type=$(word 2,$(1))) + $(eval product=$(word 3,$(1))) + $(eval factory_bin=$(word 4,$(1))) + if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(fw_size)" ]; then \ + $(CP) $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) $(factory_bin); \ + $(STAGING_DIR_HOST)/bin/mksenaofw \ + -r 0x30a -p $(product) -t $(fw_type) \ + -e $(factory_bin) -o $(factory_bin).new; \ + mv $(factory_bin).new $(factory_bin); \ + $(CP) $(factory_bin) $(BIN_DIR)/; \ + else \ + echo "WARNING: initramfs kernel image too big, cannot generate factory image" >&2; \ + fi +endef + define Build/ubnt-erx-factory-image if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(KERNEL_SIZE)" ]; then \ echo '21001:6' > $(1).compat; \ @@ -136,6 +153,16 @@ define Device/hc5962 endef TARGET_DEVICES += hc5962 +define Device/iodata_wn-ax1167gr + DTS := WN-AX1167GR + IMAGE_SIZE := 15552k + KERNEL_INITRAMFS := $$(KERNEL) | \ + iodata-factory 7864320 4 0x1055 $(KDIR)/tmp/$$(KERNEL_INITRAMFS_PREFIX)-factory.bin + DEVICE_TITLE := I-O DATA WN-AX1167GR + DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 wpad-mini +endef +TARGET_DEVICES += iodata_wn-ax1167gr + define Device/iodata_wn-gx300gr DTS := WN-GX300GR IMAGE_SIZE := 7798784 -- 2.30.2