[openwrt/openwrt] ath79: add support for gl-e750
LEDE Commits
lede-commits at lists.infradead.org
Wed Jul 29 14:51:26 EDT 2020
adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/68ac3f2cddab8422d7de0ce1a78d23edf29012e7
commit 68ac3f2cddab8422d7de0ce1a78d23edf29012e7
Author: Luochongjun <luochongjun at gl-inet.com>
AuthorDate: Sat Jul 11 20:58:47 2020 +0800
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 <luochongjun at gl-inet.com>
[fix alphabetic sorting in 10-fix-wifi-mac, drop check-kernel-size]
Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
target/linux/ath79/dts/qca9531_glinet_gl-e750.dts | 139 +++++++++++++++++++++
target/linux/ath79/image/nand.mk | 17 +++
.../ath79/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(-)
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 <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#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 = <KEY_RESTART>;
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ switch {
+ label = "switch";
+ linux,code = <BTN_0>;
+ 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 at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "u-boot-env";
+ reg = <0x40000 0x10000>;
+ };
+
+ art: partition at 50000 {
+ label = "art";
+ reg = <0x50000 0x10000>;
+ read-only;
+ };
+
+ partition at 60000 {
+ label = "kernel";
+ reg = <0x60000 0x400000>;
+ };
+
+ partition at 460000 {
+ label = "reserved";
+ reg = <0x460000 0xba0000>;
+ };
+ };
+ };
+
+ flash at 1 {
+ compatible = "spi-nand";
+ reg = <1>;
+ spi-max-frequency = <25000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 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 ] && \
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