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authorSander Vanheule <sander@svanheule.net>2020-07-26 22:40:54 +0200
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-09-12 19:37:24 +0200
commitc9f51a9ad6e8f99ed7adb78d208740b7d351985b (patch)
tree2ac82f84c562304068d1345b16fca19dd468bde4 /target
parent53df30f02beab977991431c6f687f5ac5d88999c (diff)
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ath79: support for TP-Link EAP225-Wall v2
TP-Link EAP225-Wall v2 is an AC1200 (802.11ac Wave-2) wall plate access point. UART access and debricking require fine soldering. The device was kindly provided for porting by Stijn Segers. Device specifications: * SoC: QCA9561 @ 775MHz * RAM: 128MiB DDR2 * Flash: 16MiB SPI-NOR (GD25Q127CSIG) * Wireless 2.4GHz (SoC): b/g/n, 2x2 * Wireless 5Ghz (QCA9886): a/n/ac, 2x2 MU-MIMO * Ethernet (SoC): 4× 100Mbps * Eth0 (back): 802.3af/at PoE in * Eth1, Eth2 (bottom) * Eth3 (bottom): PoE out (can be toggled by GPIO) * One status LED * Two buttons (both work as failsafe) * LED button, implemented as KEY_BRIGHTNESS_TOGGLE * Reset button Flashing instructions, requires recent firmware (tested on 1.20.0): * ssh into target device and run `cliclientd stopcs` * Upgrade with factory image via web interface Debricking: * Serial port can be soldered on PCB J4 (1: TXD, 2: RXD, 3: GND, 4: VCC) * Bridge unpopulated resistors R162 (TXD) and R165 (RXD) Do NOT bridge R164 * Use 3.3V, 115200 baud, 8n1 * Interrupt bootloader by holding CTRL+B during boot * tftp initramfs to flash via sysupgrade or LuCI web interface MAC addresses: MAC address (as on device label) is stored in device info partition at an offset of 8 bytes. ath9k device has same address as ethernet, ath10k uses address incremented by 1. From OEM ifconfig: br0 Link encap:Ethernet HWaddr 50:...:04 eth0 Link encap:Ethernet HWaddr 50:...:04 wifi0 Link encap:UNSPEC HWaddr 50-...-04-... wifi1 Link encap:UNSPEC HWaddr 50-...-05-... Signed-off-by: Sander Vanheule <sander@svanheule.net> [fix IMAGE_SIZE] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target')
-rw-r--r--target/linux/ath79/dts/qca9561_tplink_eap225-wall-v2.dts146
-rwxr-xr-xtarget/linux/ath79/generic/base-files/etc/board.d/02_network4
-rw-r--r--target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata6
-rw-r--r--target/linux/ath79/image/generic-tp-link.mk13
4 files changed, 168 insertions, 1 deletions
diff --git a/target/linux/ath79/dts/qca9561_tplink_eap225-wall-v2.dts b/target/linux/ath79/dts/qca9561_tplink_eap225-wall-v2.dts
new file mode 100644
index 0000000000..281f7f18fa
--- /dev/null
+++ b/target/linux/ath79/dts/qca9561_tplink_eap225-wall-v2.dts
@@ -0,0 +1,146 @@
+// 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 "qca956x.dtsi"
+
+/ {
+ compatible = "tplink,eap225-wall-v2", "qca,qca9561";
+ model = "TP-Link EAP225-Wall v2";
+
+ aliases {
+ label-mac-device = &eth1;
+ led-boot = &led_status;
+ led-failsafe = &led_status;
+ led-running = &led_status;
+ led-upgrade = &led_status;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "Reset button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+
+ led {
+ label = "LED button";
+ linux,code = <KEY_LIGHTS_TOGGLE>;
+ gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_status: status {
+ label = "tp-link:white:status";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+
+ poe_passthrough {
+ gpio-export,name = "tp-link:poe-passthrough:enable";
+ gpio-export,output = <0>;
+ gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&spi {
+ status = "okay";
+ num-cs = <1>;
+
+ 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 = <0x000000 0x020000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "partition-table";
+ reg = <0x020000 0x010000>;
+ read-only;
+ };
+
+ info: partition@30000 {
+ label = "info";
+ reg = <0x030000 0x010000>;
+ read-only;
+ };
+
+ partition@40000 {
+ compatible = "openwrt,elf";
+ label = "firmware";
+ reg = <0x040000 0xd80000>;
+ };
+
+ partition@dc0000 {
+ label = "config";
+ reg = <0xdc0000 0x030000>;
+ read-only;
+ };
+
+ /* df0000-f30000 undefined in vendor firmware */
+
+ partition@f30000 {
+ label = "mutil-log";
+ reg = <0xf30000 0x080000>;
+ read-only;
+ };
+
+ partition@fb0000 {
+ label = "oops";
+ reg = <0xfb0000 0x040000>;
+ read-only;
+ };
+
+ art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&eth1 {
+ status = "okay";
+
+ mtd-mac-address = <&info 0x8>;
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&info 0x8>;
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index 0206e2360e..f437f7432f 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -302,6 +302,10 @@ ath79_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth1" "3:lan:3" "4:lan:2" "5:lan:1" "6@eth0" "2:wan:4" "1:wan:5"
;;
+ tplink,eap225-wall-v2)
+ ucidef_add_switch "switch0" \
+ "0@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
+ ;;
tplink,eap245-v3)
ucidef_add_switch "switch0" \
"0@eth0" "2:lan:1" "5:lan:2"
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 1bfb8c2c61..39b2d0ba49 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -206,6 +206,12 @@ case "$FIRMWARE" in
ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
;;
+ tplink,eap225-wall-v2)
+ caldata_extract "art" 0x5000 0x2f20
+ ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
+ ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+ /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+ ;;
tplink,eap245-v3)
caldata_extract "art" 0x5000 0x2f20
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
diff --git a/target/linux/ath79/image/generic-tp-link.mk b/target/linux/ath79/image/generic-tp-link.mk
index daf793671f..22d1ac8a9e 100644
--- a/target/linux/ath79/image/generic-tp-link.mk
+++ b/target/linux/ath79/image/generic-tp-link.mk
@@ -364,7 +364,6 @@ TARGET_DEVICES += tplink_cpe610-v2
define Device/tplink-eap2x5
$(Device/tplink-safeloader)
- SOC := qca9563
LOADER_TYPE := elf
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel
KERNEL_INITRAMFS := $$(KERNEL)
@@ -372,8 +371,20 @@ define Device/tplink-eap2x5
pad-extra 128
endef
+define Device/tplink_eap225-wall-v2
+ $(Device/tplink-eap2x5)
+ SOC := qca9561
+ IMAGE_SIZE := 13824k
+ DEVICE_MODEL := EAP225-Wall
+ DEVICE_VARIANT := v2
+ DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
+ TPLINK_BOARD_ID := EAP225-WALL-V2
+endef
+TARGET_DEVICES += tplink_eap225-wall-v2
+
define Device/tplink_eap245-v3
$(Device/tplink-eap2x5)
+ SOC := qca9563
IMAGE_SIZE := 14592k
DEVICE_MODEL := EAP245
DEVICE_VARIANT := v3