From 68ac3f2cddab8422d7de0ce1a78d23edf29012e7 Mon Sep 17 00:00:00 2001 From: Luochongjun Date: Sat, 11 Jul 2020 20:58:47 +0800 Subject: [PATCH] ath79: add support for gl-e750 The gl-e750 is a portable travel router that gives you safe access to the internet while traveling. Specifications: - SoC: Qualcomm Atheros AR9531 (650MHz) - RAM: 128 MB DDR2 - Flash: 16 MB SPI NOR (W25Q128FVSG) + 128 MB SPI NAND (GD5F1GQ4UFYIG) - Ethernet: 10/100: 1xLAN - Wireless: QCA9531 2.4GHz (bgn) + QCA9887 5GHz (ac) - USB: 1x USB 2.0 port - Switch: 1x switch - Button: 1x reset button - OLED Screen: 128*64 px MAC addresses based on vendor firmware: LAN *:a0 art 0x0 2.4GHz *:a1 art 0x1002 5GHz *:a2 art calculated from art 0x0 + 2 Flash firmware: Since openwrt's kernel already exceeds 2MB, upgrading from the official version of GL-inet (v3.100) using the sysupgrade command will break the kernel image. Users who are using version 3.100 can only upgrade via uboot. The official guidance for GL-inet is as follows: https://docs.gl-inet.com/en/3/troubleshooting/debrick/ In the future, GL-inet will modify the firmware to support the sysupgrade command, so users will be able to upgrade directly with the sysupgrade command in future releases. OLED screen control: OLED controller is connected to QCA9531 through serial port, and can send instructions to OLED controller directly through serial port. Refer to the links below for a list of supported instructions: https://github.com/gl-inet/GL-E750-MCU-instruction Signed-off-by: Luochongjun [fix alphabetic sorting in 10-fix-wifi-mac, drop check-kernel-size] Signed-off-by: Adrian Schmutzler --- .../ath79/dts/qca9531_glinet_gl-e750.dts | 139 ++++++++++++++++++ target/linux/ath79/image/nand.mk | 17 +++ .../nand/base-files/etc/board.d/02_network | 3 +- .../etc/hotplug.d/ieee80211/10-fix-wifi-mac | 5 + 4 files changed, 163 insertions(+), 1 deletion(-) create mode 100644 target/linux/ath79/dts/qca9531_glinet_gl-e750.dts diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-e750.dts b/target/linux/ath79/dts/qca9531_glinet_gl-e750.dts new file mode 100644 index 0000000000..1fc96bc1e5 --- /dev/null +++ b/target/linux/ath79/dts/qca9531_glinet_gl-e750.dts @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include +#include + +#include "qca953x.dtsi" + +/ { + compatible = "glinet,gl-e750", "qca,qca9531"; + model = "GL.iNet GL-E750"; + + aliases { + label-mac-device = ð0; + }; + + keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&jtag_disable_pins>; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + }; + + switch { + label = "switch"; + linux,code = ; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-export { + compatible = "gpio-export"; + + gpio_lte_power { + gpio-export,name = "lte_power"; + gpio-export,output = <1>; + gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&pcie0 { + status = "okay"; +}; + +&uart { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&spi { + status = "okay"; + num-cs = <2>; + + 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 = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "u-boot-env"; + reg = <0x40000 0x10000>; + }; + + art: partition@50000 { + label = "art"; + reg = <0x50000 0x10000>; + read-only; + }; + + partition@60000 { + label = "kernel"; + reg = <0x60000 0x400000>; + }; + + partition@460000 { + label = "reserved"; + reg = <0x460000 0xba0000>; + }; + }; + }; + + flash@1 { + compatible = "spi-nand"; + reg = <1>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "ubi"; + reg = <0x0 0x8000000>; + }; + }; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&art 0x0>; + phy-handle = <&swphy4>; +}; + +ð1 { + compatible = "syscon", "simple-mfd"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; +}; diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk index 420c62a5db..2efe85d17f 100644 --- a/target/linux/ath79/image/nand.mk +++ b/target/linux/ath79/image/nand.mk @@ -137,6 +137,23 @@ define Device/glinet_gl-ar750s-nor endef TARGET_DEVICES += glinet_gl-ar750s-nor +define Device/glinet_gl-e750 + SOC := qca9531 + DEVICE_VENDOR := GL.iNet + DEVICE_MODEL := GL-E750 + DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9887-ct kmod-usb2 + SUPPORTED_DEVICES += gl-e750 + KERNEL_SIZE := 4096k + IMAGE_SIZE := 131072k + PAGESIZE := 2048 + VID_HDR_OFFSET := 2048 + BLOCKSIZE := 128k + IMAGES += factory.img + IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata +endef +TARGET_DEVICES += glinet_gl-e750 + # fake rootfs is mandatory, pad-offset 129 equals (2 * uimage_header + 0xff) define Device/netgear_ath79_nand DEVICE_VENDOR := NETGEAR diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network b/target/linux/ath79/nand/base-files/etc/board.d/02_network index 84cdfd99bb..daba0e9679 100755 --- a/target/linux/ath79/nand/base-files/etc/board.d/02_network +++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network @@ -8,7 +8,8 @@ ath79_setup_interfaces() local board="$1" case "$board" in - aerohive,hiveap-121) + aerohive,hiveap-121|\ + glinet,gl-e750) ucidef_set_interface_lan "eth0" ;; domywifi,dw33d) diff --git a/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac b/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac index 6c61e5df00..730a5f9943 100644 --- a/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac +++ b/target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac @@ -10,6 +10,11 @@ PHYNBR=${DEVPATH##*/phy} board=$(board_name) case $board in + glinet,gl-e750) + # Set mac address for 5g device + [ "$PHYNBR" -eq 0 ] && \ + macaddr_add $(mtd_get_mac_binary art 0x0) 2 > /sys${DEVPATH}/macaddress + ;; zyxel,nbg6716) # Set mac address for 2.4g device [ "$PHYNBR" -eq 1 ] && \ -- 2.30.2