From 2de59b2e1a7c5565ce14b1f983b6b17d72224468 Mon Sep 17 00:00:00 2001 From: Aashish Kulkarni Date: Tue, 2 Mar 2021 10:40:14 +0530 Subject: [PATCH] ramips: add support for Linksys E5600 This submission relied heavily on the work of Linksys EA7300 v1/ v2. Specifications: * SoC: MediaTek MT7621A (880 MHz 2c/4t) * RAM: 128M DDR3-1600 * Flash: 128M NAND * Eth: MediaTek MT7621A (10/100/1000 Mbps x5) * Radio: MT7603E/MT7613BE (2.4 GHz & 5 GHz) * Antennae: 2 internal fixed in the casing and 2 on the PCB * LEDs: Blue (x4 Ethernet) Blue+Orange (x2 Power + WPS and Internet) * Buttons: Reset (x1) WPS (x1) Installation: Flash factory image through GUI. This device has 2 partitions for the firmware called firmware and alt_firmware. To successfully flash and boot the device, the device should have been running from alt_firmware partition. To get the device booted through alt_firmware partition, download the OEM firmware from Linksys website and upgrade the firmware from web GUI. Once this is done, flash the OpenWrt Factory firmware from web GUI. Reverting to factory firmware: 1. Boot to 'alt_firmware'(where stock firmware resides) by doing one of the following: Press the "wps" button as soon as power LED turns on when booting. (OR) Hard-reset the router consecutively three times to force it to boot from 'alt_firmware'. 2. To remove any traces of OpenWRT from your router simply flash the OEM image at this point. Signed-off-by: Aashish Kulkarni [fix hanging indents and wrap to 74 characters per line, add kmod-mt7663-firmware-sta package for 5GHz STA mode to work, remove sysupgrade.bin and concatenate IMAGES instead in mt7621.mk, set default-state "on" for power LED] Signed-off-by: Sannihith Kinnera [move check-size before append-metadata, remove trailing whitespace] Signed-off-by: Adrian Schmutzler --- .../linux/ramips/dts/mt7621_linksys_e5600.dts | 182 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 22 +++ .../mt7621/base-files/etc/board.d/01_leds | 3 + .../mt7621/base-files/etc/board.d/02_network | 1 + .../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 1 + .../mt7621/base-files/etc/init.d/bootcount | 1 + .../mt7621/base-files/lib/upgrade/platform.sh | 1 + 7 files changed, 211 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_linksys_e5600.dts diff --git a/target/linux/ramips/dts/mt7621_linksys_e5600.dts b/target/linux/ramips/dts/mt7621_linksys_e5600.dts new file mode 100644 index 0000000000..91db315914 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_linksys_e5600.dts @@ -0,0 +1,182 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "linksys,e5600", "mediatek,mt7621-soc"; + model = "Linksys E5600"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + wps { + label = "amber:wps"; + gpios = <&gpio 5 GPIO_ACTIVE_HIGH>; + }; + + led_power: power { + label = "blue:power"; + gpios = <&gpio 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + + wan_amber { + label = "amber:wan"; + gpios = <&gpio 13 GPIO_ACTIVE_HIGH>; + }; + + wan_blue { + label = "blue:wan"; + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&nand { + status = "okay"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "u_env"; + reg = <0x80000 0x40000>; + read-only; + }; + + factory: partition@c0000 { + label = "factory"; + reg = <0xc0000 0x40000>; + read-only; + }; + + partition@100000 { + label = "s_env"; + reg = <0x100000 0x40000>; + }; + + partition@140000 { + label = "devinfo"; + reg = <0x140000 0x40000>; + read-only; + }; + + partition@180000 { + label = "kernel"; + reg = <0x180000 0x400000>; + }; + + partition@580000 { + label = "ubi"; + reg = <0x580000 0x1a00000>; + }; + + partition@1f80000 { + label = "alt_firmware"; + reg = <0x1f80000 0x1e00000>; + }; + + partition@3d80000 { + label = "gdata"; + reg = <0x3d80000 0x4200000>; + }; + }; +}; + +&state_default { + gpio { + groups = "uart2", "uart3", "jtag"; + function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + mt76@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + }; +}; + +&pcie1 { + mt76@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + }; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "lan1"; + }; + + port@1 { + status = "okay"; + label = "lan2"; + }; + + port@2 { + status = "okay"; + label = "lan3"; + }; + + port@3 { + status = "okay"; + label = "lan4"; + }; + + port@4 { + status = "okay"; + label = "wan"; + }; + }; +}; + +&xhci { + status = "disabled"; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index aebcfaa49e..54a14da6d3 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -34,6 +34,10 @@ define Build/elecom-wrc-factory mv $@.new $@ endef +define Build/gemtek-trailer + printf "%s%08X" ".GEMTEK." "$$(cksum $@ | cut -d ' ' -f1)" >> $@ +endef + define Build/iodata-factory $(eval fw_size=$(word 1,$(1))) $(eval fw_type=$(word 2,$(1))) @@ -714,6 +718,24 @@ define Device/lenovo_newifi-d1 endef TARGET_DEVICES += lenovo_newifi-d1 +define Device/linksys_e5600 + $(Device/uimage-lzma-loader) + BLOCKSIZE := 128k + PAGESIZE := 2048 + KERNEL_SIZE := 4096k + IMAGE_SIZE := 26624k + DEVICE_VENDOR := Linksys + DEVICE_MODEL := E5600 + DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \ + kmod-mt7663-firmware-sta uboot-envtools + UBINIZE_OPTS := -E 5 + IMAGES += factory.bin + IMAGE/sysupgrade.bin := sysupgrade-tar | check-size | append-metadata + IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | \ + append-ubi | check-size | gemtek-trailer +endef +TARGET_DEVICES += linksys_e5600 + define Device/linksys_ea7xxx $(Device/uimage-lzma-loader) BLOCKSIZE := 128k diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 42ca6e4ee2..722e6624c1 100755 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -53,6 +53,9 @@ gnubee,gb-pc2) ucidef_set_led_netdev "lan1" "lan1" "green:lan1" "lan1" ucidef_set_led_netdev "lan2" "lan2" "green:lan2" "lan2" ;; +linksys,e5600) + ucidef_set_led_netdev "wan" "wan link" "blue:wan" "wan" "link" + ;; linksys,ea7300-v1|\ linksys,ea7500-v2) ucidef_set_led_netdev "lan1" "lan1 link" "green:lan1" "lan1" "link" diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index 9249e8fb71..d19cdac710 100755 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -168,6 +168,7 @@ ramips_setup_macs() wan_mac=$(mtd_get_mac_binary factory 0xe006) label_mac=$(mtd_get_mac_binary factory 0x4) ;; + linksys,e5600|\ linksys,ea7300-v1|\ linksys,ea7500-v2) lan_mac=$(mtd_get_mac_ascii devinfo hw_mac_addr) 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 53c4795fec..c21d3c8e39 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 @@ -18,6 +18,7 @@ case "$board" in [ "$PHYNBR" = "1" ] && \ macaddr_setbit_la "$(mtd_get_mac_binary Factory 0x4)" > /sys${DEVPATH}/macaddress ;; + linksys,e5600|\ linksys,ea7300-v1|\ linksys,ea7500-v2) hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr) diff --git a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount index feaeb107e2..bfff6d0c63 100755 --- a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount +++ b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount @@ -8,6 +8,7 @@ boot() { [ -n "$(fw_printenv bootcount bootchanged 2>/dev/null)" ] &&\ echo -e "bootcount\nbootchanged\n" | /usr/sbin/fw_setenv -s - ;; + linksys,e5600|\ linksys,ea7300-v1|\ linksys,ea7500-v2) mtd resetbc s_env || true 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 91d80e14c3..e59411414b 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -50,6 +50,7 @@ platform_do_upgrade() { dlink,dir-2660-a1|\ hiwifi,hc5962|\ jcg,q20|\ + linksys,e5600|\ linksys,ea7300-v1|\ linksys,ea7500-v2|\ netgear,r6220|\