From c9f51a9ad6e8f99ed7adb78d208740b7d351985b Mon Sep 17 00:00:00 2001 From: Sander Vanheule Date: Sun, 26 Jul 2020 22:40:54 +0200 Subject: ath79: support for TP-Link EAP225-Wall v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 [fix IMAGE_SIZE] Signed-off-by: Adrian Schmutzler --- target/linux/ath79/generic/base-files/etc/board.d/02_network | 4 ++++ .../generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata | 6 ++++++ 2 files changed, 10 insertions(+) (limited to 'target/linux/ath79/generic') 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) -- cgit v1.2.3