diff options
author | Christoph Krapp <achterin@googlemail.com> | 2020-07-06 23:05:25 +0200 |
---|---|---|
committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-07-07 00:40:04 +0200 |
commit | ba0f4f0cfddc6f1152273565ec35f2a0bda1e95d (patch) | |
tree | 4070713b946d4ae29597b251f9b7c6910641ee18 /target/linux/ramips/dts/mt7621_tplink_re650-v1.dts | |
parent | 982468de35d499f85470b7b547d2b27cea53bae0 (diff) | |
download | upstream-ba0f4f0cfddc6f1152273565ec35f2a0bda1e95d.tar.gz upstream-ba0f4f0cfddc6f1152273565ec35f2a0bda1e95d.tar.bz2 upstream-ba0f4f0cfddc6f1152273565ec35f2a0bda1e95d.zip |
ramips: add support for TP-Link RE500 v1
This device uses the same hardware as RE650 v1 which got supported in
8c51dde.
Hardware specification:
- SoC 880 MHz - MediaTek MT7621AT
- 128 MB of DDR3 RAM
- 16 MB - Winbond 25Q128FVSG
- 4T4R 2.4 GHz - MediaTek MT7615E
- 4T4R 5 GHz - MediaTek MT7615E
- 1x 1 Gbps Ethernet - MT7621AT integrated
- 7x LEDs (Power, 2G, 5G, WPS(x2), Lan(x2))
- 4x buttons (Reset, Power, WPS, LED)
- UART header (J1) - 2:GND, 3:RX, 4:TX
Serial console @ 57600,8n1
Flash instructions:
Upload
openwrt-ramips-mt7621-tplink_re500-v1-squashfs-factory.bin
from the RE500 web interface.
TFTP recovery to stock firmware:
Unfortunately, I can't find an easy way to recover the RE
without opening the device and using modified binaries. The
TFTP upload will only work if selected from u-boot, which
means you have to open the device and attach to the serial
console. The TFTP update procedure does *not* accept the
published vendor firmware binaries. However, it allows to
flash kernel + rootfs binaries, and this works if you have
a backup of the original contents of the flash. It's probably
possible to create special image out of the vendor binaries
and use that as recovery image.
Signed-off-by: Christoph Krapp <achterin@googlemail.com>
[remove dts-v1 in DTSI, do not touch WiFi LEDs for RE650, keep
state_default in DTS files, fix label-mac-device, use lower case
for WiFi LEDs]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ramips/dts/mt7621_tplink_re650-v1.dts')
-rw-r--r-- | target/linux/ramips/dts/mt7621_tplink_re650-v1.dts | 126 |
1 files changed, 1 insertions, 125 deletions
diff --git a/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts index d5ae954189..ab8805f163 100644 --- a/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts +++ b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts @@ -1,10 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT /dts-v1/; -#include "mt7621.dtsi" - -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> +#include "mt7621_tplink_rexx0-v1.dtsi" / { compatible = "tplink,re650-v1", "mediatek,mt7621-soc"; @@ -15,11 +12,6 @@ led-failsafe = &led_power; led-running = &led_power; led-upgrade = &led_power; - label-mac-device = &gmac0; - }; - - chosen { - bootargs = "console=ttyS0,57600"; }; leds { @@ -60,124 +52,8 @@ gpios = <&gpio 29 GPIO_ACTIVE_LOW>; }; }; - - keys { - compatible = "gpio-keys"; - - wps { - label = "wps"; - gpios = <&gpio 18 GPIO_ACTIVE_LOW>; - debounce-interval = <60>; - linux,code = <KEY_WPS_BUTTON>; - }; - - power { - label = "power"; - gpios = <&gpio 25 GPIO_ACTIVE_LOW>; - debounce-interval = <60>; - linux,code = <KEY_POWER>; - }; - - led { - label = "led"; - gpios = <&gpio 30 GPIO_ACTIVE_LOW>; - debounce-interval = <60>; - linux,code = <KEY_LIGHTS_TOGGLE>; - }; - - reset { - label = "reset"; - gpios = <&gpio 31 GPIO_ACTIVE_LOW>; - debounce-interval = <60>; - linux,code = <KEY_RESTART>; - }; - }; }; -&spi0 { - status = "okay"; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <40000000>; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "u-boot"; - reg = <0x0 0x20000>; - read-only; - }; - - partition@20000 { - compatible = "tplink,firmware"; - label = "firmware"; - reg = <0x20000 0xde0000>; - }; - - config: partition@e00000 { - label = "config"; - reg = <0xe00000 0x50000>; - read-only; - }; - - /* range 0xe50000 to 0xff0000 is empty in vendor - * firmware, so we do not use it either - */ - - radio: partition@ff0000 { - label = "radio"; - reg = <0xff0000 0x10000>; - read-only; - }; - }; - }; -}; - -&pcie { - status = "okay"; -}; - -&pcie0 { - wifi@0,0 { - compatible = "mediatek,mt76"; - reg = <0x0000 0 0 0 0>; - mediatek,mtd-eeprom = <&radio 0x0>; - mtd-mac-address = <&config 0x10008>; - mtd-mac-address-increment = <1>; - ieee80211-freq-limit = <2400000 2500000>; - }; -}; - -&pcie1 { - wifi@0,0 { - compatible = "mediatek,mt76"; - reg = <0x0000 0 0 0 0>; - mediatek,mtd-eeprom = <&radio 0x8000>; - mtd-mac-address = <&config 0x10008>; - mtd-mac-address-increment = <2>; - ieee80211-freq-limit = <5000000 6000000>; - }; -}; - -&gmac0 { - mtd-mac-address = <&config 0x10008>; -}; - -&switch0 { - ports { - port@0 { - status = "okay"; - label = "lan"; - }; - }; -}; - - &state_default { gpio { groups = "rgmii2", "wdt"; |