From f4a79148f8cbb7dfbcddfb0c1128caec45a01596 Mon Sep 17 00:00:00 2001 From: Sungbo Eo Date: Sat, 29 Jan 2022 23:25:32 +0900 Subject: [PATCH] ramips: add support for ipTIME AX2004M ipTIME AX2004M is an 802.11ax (Wi-Fi 6) router, based on MediaTek MT7621A. Specification: * SoC: MT7621A * RAM: 256 MiB * Flash: NAND 128 MiB * Wi-Fi: * MT7915D: 2.4/5 GHz (DBDC) * Ethernet: 5x 1GbE * Switch: SoC built-in * USB: 1x 3.0 * UART: J4 (115200 baud) * Pinout: [3V3] (TXD) (RXD) (GND) MAC address: | interface | MAC | source | comment |-----------|-------------------|----------------|--------- | LAN | 58:XX:XX:00:XX:9B | | [1] | WAN | 58:XX:XX:00:XX:99 | | | WLAN 2G | 58:XX:XX:00:XX:98 | factory 0x4 | | WLAN 5G | 5A:XX:XX:40:XX:98 | | | | | | | | 58:XX:XX:00:XX:98 | config ethaddr | [1] Used in this patch as WLAN 5G MAC address with the local bit set Load address: * stock * 0x80010000: FIT image * 0x81001000: kernel image -> entry * OpenWrt * 0x80010000: FIT image * 0x82000000: uncompressed kernel+relocate image * 0x80001000: relocated kernel image -> entry Installation via **recovery** mode: 1. Press reset button, power up the device, wait >10s for CPU LED to stop blinking. 2. Upload recovery image through the recovery web page at 192.168.0.1. Revert to stock firmware: 1. Install stock image via recovery mode. Signed-off-by: Sungbo Eo --- include/image-commands.mk | 5 + .../ramips/dts/mt7621_iptime_ax2004m.dts | 165 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 20 +++ .../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 6 + .../mt7621/base-files/lib/upgrade/platform.sh | 1 + 5 files changed, 197 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_iptime_ax2004m.dts diff --git a/include/image-commands.mk b/include/image-commands.mk index eda3fee94b2e..485d870f050a 100644 --- a/include/image-commands.mk +++ b/include/image-commands.mk @@ -295,6 +295,11 @@ define Build/install-dtb ) endef +define Build/iptime-crc32 + $(STAGING_DIR_HOST)/bin/iptime-crc32 $(1) $@ $@.new + mv $@.new $@ +endef + define Build/iptime-naspkg $(STAGING_DIR_HOST)/bin/iptime-naspkg $(1) $@ $@.new mv $@.new $@ diff --git a/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts b/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts new file mode 100644 index 000000000000..6da223689c20 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_iptime_ax2004m.dts @@ -0,0 +1,165 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "iptime,ax2004m", "mediatek,mt7621-soc"; + model = "ipTIME AX2004M"; + + aliases { + led-boot = &led_cpu; + led-failsafe = &led_cpu; + led-running = &led_cpu; + led-upgrade = &led_cpu; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + leds { + compatible = "gpio-leds"; + + led_cpu: cpu { + label = "amber:cpu"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + }; + + wlan2g { + label = "amber:wlan2g"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0radio"; + }; + + wlan5g { + label = "amber:wlan5g"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1radio"; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&nand { + status = "okay"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "config"; + reg = <0x80000 0x80000>; + read-only; + }; + + factory: partition@100000 { + label = "factory"; + reg = <0x100000 0x80000>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_4: macaddr@4 { + reg = <0x4 0x6>; + }; + }; + + partition@180000 { + label = "firmware"; + reg = <0x180000 0x7680000>; + + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "kernel"; + reg = <0x0 0x400000>; + }; + + partition@400000 { + label = "ubi"; + reg = <0x400000 0x7280000>; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "i2c", "jtag", "wdt"; + function = "gpio"; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <3>; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "wan"; + nvmem-cells = <&macaddr_factory_4>; + nvmem-cell-names = "mac-address"; + mac-address-increment = <1>; + }; + + port@1 { + status = "okay"; + label = "lan4"; + }; + + port@2 { + status = "okay"; + label = "lan3"; + }; + + port@3 { + status = "okay"; + label = "lan2"; + }; + + port@4 { + status = "okay"; + label = "lan1"; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0>; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index a461c57f1508..b125df48d9cc 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -817,6 +817,26 @@ define Device/iptime_a8004t endef TARGET_DEVICES += iptime_a8004t +define Device/iptime_ax2004m + $(Device/dsa-migration) + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_SIZE := 4096k + IMAGE_SIZE := 121344k + UBINIZE_OPTS := -E 5 + KERNEL_LOADADDR := 0x82000000 + KERNEL := kernel-bin | relocate-kernel 0x80001000 | lzma | \ + fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb + IMAGES += recovery.bin + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + IMAGE/recovery.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \ + check-size | iptime-crc32 ax2004m + DEVICE_VENDOR := ipTIME + DEVICE_MODEL := AX2004M + DEVICE_PACKAGES := kmod-mt7915e kmod-usb3 +endef +TARGET_DEVICES += iptime_ax2004m + define Device/iptime_t5004 $(Device/dsa-migration) BLOCKSIZE := 128k diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac index 242e1e6efeec..6d7af90e80b6 100644 --- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac +++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac @@ -25,6 +25,12 @@ case "$board" in [ "$PHYNBR" = "1" ] && \ macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1 > /sys${DEVPATH}/macaddress ;; + iptime,ax2004m) + if [ "$PHYNBR" = "1" ]; then + base_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x4)" 3) + macaddr_setbit_la "$base_mac" > /sys${DEVPATH}/macaddress + fi + ;; jcg,q20) [ "$PHYNBR" = "1" ] && \ macaddr_setbit_la "$(mtd_get_mac_binary Factory 0x4)" > /sys${DEVPATH}/macaddress 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 8e1bdc157f76..afbba0a6460b 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -59,6 +59,7 @@ platform_do_upgrade() { dlink,dir-853-a3|\ hiwifi,hc5962|\ iptime,a3004t|\ + iptime,ax2004m|\ iptime,t5004|\ jcg,q20|\ linksys,e5600|\ -- 2.30.2