From 8b0278a17eea57558ff38e825f37c538af3827e2 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Tue, 18 Aug 2020 13:49:15 +0200 Subject: ath79: add support for TP-Link TL-WR710N v2.1 This adds support for the TP-Link TL-WR710N v2.1. It is basically a re-issue of the v1.2. Specifications: SoC: Atheros AR9331 CPU: 400 MHz Flash: 8 MiB RAM: 32 MiB WiFi: 2.4 GHz b/g/n Ethernet: 2x 100M ports USB: 1x 2.0 The only difference from the v1 is the TP-Link hardware ID/revision. Attention: The TL-WR710N v2.0 (!) has only 4 MB flash and cannot be flashed with this image. It has a different TPLINK_HWREV, so accidental flashing of the factory image should be impossible without additional measures. Unfortunately, the v2.0 in ar71xx has the same board name, so sysupgrade from ar71xx v2.0 into ath79 v1/v2.1 will not be prevented, but will brick the device. Flashing instruction: Upload the factory image via the OEM firmware GUI upgrade mechanism. Further notes: To make implementation easier if somebody desires to port the 4M v2.0, this already creates two DTSI files. Signed-off-by: Adrian Schmutzler Tested-by: Fabian Eppig (backported from eb531337a779a48a2d17bc66f0d222325d6c1563) --- .../ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi (limited to 'target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi') diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi new file mode 100644 index 0000000000..ffc98e6e1c --- /dev/null +++ b/target/linux/ath79/dts/ar9331_tplink_tl-wr710n-8m.dtsi @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9331_tplink_tl-wr710n.dtsi" + +&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>; + + uboot: partition@0 { + reg = <0x0 0x20000>; + label = "u-boot"; + read-only; + }; + + partition@20000 { + compatible = "tplink,firmware"; + reg = <0x20000 0x7d0000>; + label = "firmware"; + }; + + art: partition@7f0000 { + reg = <0x7f0000 0x10000>; + label = "art"; + read-only; + }; + }; + }; +}; -- cgit v1.2.3