From 3df3bb0dae9e633d843223afb98bd787ad9d6022 Mon Sep 17 00:00:00 2001 From: Nick Briggs Date: Fri, 19 Jul 2019 20:01:29 -0700 Subject: [PATCH] ramips: add support for EnGenius ESR600 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The EnGenius ESR600 is a dual band wireless router with a 4-port gigabit Ethernet switch, a gigabit Ethernet WAN port and a USB port. Specification: - Bootloader: U-Boot - SoC: MediaTek MT7620A (600 MHz) - Flash: 16MB, Macronix MX25L12845E - RAM: 64MB, Nanya NT5TU32M16DG-AC - Serial: 115200 baud, no header, 3.3V J2: Vcc (arrow), Gnd, Tx, Rx - USB: USB 2, 5V - Ethernet: 5 x 1 Gb/s 4 LAN 1 WAN, Atheros AR8327 - WiFi0: 5 GHz 802.11 b/g/n Ralink RT5592N 300 Mb/s, 2T2R - WiFi1: 2.4 GHz 802.11 b/g/n integrated 300 Mb/s, 2T2R - Antennas: 2 per radio, internal - LEDs: 1 programmable power (amber) 2 programable radio (blue) 1 programable WPS-5G (blue) 1 non-programable WAN activity (blue) 1 unconfigured WPS-2.4G (amber) - Buttons: GPIO: Reset, WPS Installation: Use the OEM web interface to install the ...-factory.dlf image. Use the OpenWRT ...-sysupgrade.bin image for future upgrades. The J2 serial port can be accessed either by soldering in a header, standard 0.1" spacing, or by using pogo-pins against the back side. As configured by the OEM, the U-Boot boot delay is short, however quickly typing "1" leads to the U-Boot "System load Linux to SDRAM via TFTP" prompt. The TFTP client is configured by default with client: 192.168.99.9 server: 192.168.99.8 filename: uImageESR600 It will load an OpenWRT initramfs kernel with this method. Known issues: 1) Only the ports externally labeled WAN, LAN3 and LAN4 are operational. LAN1 and LAN2 do not appear to power up. This issue is also present in the Lava LR25G001. 2) The amber WPS-2.4G LED, in the same lightguide as the blue WPS-5G LED, is not configured in the Device Tree specification. 3) The blue WAN activity LED is not configured in the Device Tree specification as this causes the AR8327 switch to fail to initialize. Signed-off-by: Nick Briggs [merge conflict in 02_network] Signed-off-by: Petr Å tetiar --- .../ramips/base-files/etc/board.d/01_leds | 4 + .../ramips/base-files/etc/board.d/02_network | 7 +- .../ramips/dts/mt7620a_engenius_esr600.dts | 204 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 13 ++ 4 files changed, 227 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/mt7620a_engenius_esr600.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 fa36aee9e391..46202b411763 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -186,6 +186,10 @@ elecom,wrh-300cr) set_wifi_led "$boardname:green:wlan" ucidef_set_led_netdev "lan" "lan" "$boardname:green:ethernet" "eth0" ;; +engenius,esr600) + ucidef_set_led_netdev "wlan5g" "5.0GHz" "$boardname:blue:wlan5g" "wlan0" + ucidef_set_led_netdev "wlan2g" "2.4GHz" "$boardname:blue:wlan2g" "wlan1" + ;; glinet,gl-mt300a|\ glinet,gl-mt300n|\ glinet,gl-mt750) 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 7ab5653d09ec..7ecc11b37b53 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -333,6 +333,10 @@ ramips_setup_interfaces() ucidef_add_switch "switch1" \ "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0" ;; + engenius,esr600) + ucidef_add_switch "switch0" \ + "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5:wan" "0@eth0" + ;; fon,fon2601) ucidef_add_switch "switch0" \ "0:lan" "4:wan" "6@eth0" @@ -635,7 +639,8 @@ ramips_setup_macs() netgear,r6850) wan_mac=$(macaddr_add "$(cat /sys/class/net/eth0/address)" 2) ;; - edimax,rg21s) + edimax,rg21s|\ + engenius,esr600) lan_mac=$(mtd_get_mac_ascii u-boot-env ethaddr) wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr) ;; diff --git a/target/linux/ramips/dts/mt7620a_engenius_esr600.dts b/target/linux/ramips/dts/mt7620a_engenius_esr600.dts new file mode 100644 index 000000000000..4636a5473623 --- /dev/null +++ b/target/linux/ramips/dts/mt7620a_engenius_esr600.dts @@ -0,0 +1,204 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7620a.dtsi" + +#include +#include + +/ { + compatible = "engenius,esr600", "ralink,mt7620a-soc"; + model = "EnGenius ESR600"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "esr600:amber:power"; + gpios = <&gpio0 9 GPIO_ACTIVE_LOW>; + }; + + wps2g { + label = "esr600:amber:wps2g"; + gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; + }; + + wlan5g { + label = "esr600:blue:wlan5g"; + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + }; + + wlan2g { + label = "esr600:blue:wlan2g"; + gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + wps { + label = "wps"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + }; + + }; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&gpio3 { + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + 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 0xf40000>; + compatible = "denx,uimage"; + }; + + partition@fa0000 { + label = "backup"; + reg = <0xfa0000 0x10000>; + read-only; + }; + + partition@fb0000 { + label = "storage"; + reg = <0xfb0000 0x50000>; + read-only; + }; + }; + }; +}; + +ðernet { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &mdio_pins>; + mtd-mac-address = <&iNIC_rf 0x4>; + + port@5 { + status = "okay"; + phy-mode = "rgmii"; + mediatek,fixed-link = <1000 1 1 1>; + }; + + mdio-bus { + status = "okay"; + mediatek,mdio-mode; + + ethernet-phy@0 { + reg = <0>; + phy-mode = "rgmii"; + qca,ar8327-initvals = < + 0x10 0x40000000 /* POWER-ON STRAPPING */ + 0x04 0x07600000 /* PORT0 PAD MODE CTRL */ + 0x7c 0x0000007e /* PORT0 STATUS */ + 0x0c 0x05600000 /* PORT6 PAD MODE CTRL */ + 0x94 0x0000007e /* PORT6 STATUS */ + >; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", /* gpio0: 1-2 */ + "uartf", /* gpio0: 7-14 */ + "nd_sd", /* gpio2: 45-59 */ + "wled"; /* gpio3: 72 */ + ralink,function = "gpio"; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "pci1814,5592"; + reg = <0x0 0 0 0 0>; + ralink,mtd-eeprom = <&factory 0x0>; + }; +}; + +&wmac { + ralink,mtd-eeprom = <&iNIC_rf 0x0>; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index e8f5db7d0a0a..320d4abd1f3e 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -372,6 +372,19 @@ define Device/elecom_wrh-300cr endef TARGET_DEVICES += elecom_wrh-300cr +define Device/engenius_esr600 + MTK_SOC := mt7620a + BLOCKSIZE := 64k + IMAGE_SIZE := 15616k + IMAGES += factory.dlf + IMAGE/factory.dlf := $$(sysupgrade_bin) | check-size $$$$(IMAGE_SIZE) | \ + senao-header -r 0x101 -p 0x57 -t 2 + DEVICE_VENDOR := EnGenius + DEVICE_MODEL := ESR600 + DEVICE_PACKAGES += kmod-rt2800-pci kmod-usb-core kmod-usb-storage kmod-usb-ohci kmod-usb-ehci +endef +TARGET_DEVICES += engenius_esr600 + define Device/fon_fon2601 MTK_SOC := mt7620a IMAGE_SIZE := 15936k -- 2.30.2