ramips: add support for TP-Link Archer C50 v3

TP-Link Archer C50 v3 is a router with 5-port FE switch and
non-detachable antennas. It's based on MediaTek MT7628N+MT7612E.

Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 2T2R 5 GHz
- 5x 10/100 Mbps Ethernet
- 4x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- 7x LED (GPIO-controlled*), 2x button, power switch

* WAN LED in this devices is a dual-color, dual-leads type which isn't
  (fully) supported by gpio-leds driver. This type of LED requires both
  GPIOs state change at the same time to select color or turn it off.
  For now, we support/use only the green part of the LED.

Flash instruction:

The only way to flash LEDE image in ArcherC50v3 is to use
tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.0.66/24 and tftp server.
2. Rename "openwrt-ramips-mt7628-ArcherC50v3-squashfs-tftp-recovery.bin"
   to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed for around 6-7 seconds, until
   device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Henryk Heisig <hyniu@o2.pl>
This commit is contained in:
Henryk Heisig 2018-01-28 19:49:38 +01:00 committed by John Crispin
parent e39a240ba2
commit 14951e8f8e
6 changed files with 116 additions and 0 deletions
target/linux/ramips

View File

@ -393,6 +393,12 @@ tplink,c20-v4)
ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01"
ucidef_set_led_netdev "wlan2g" "wlan2g" "$boardname:green:wlan2g" "wlan0"
;;
tplink,c50-v3)
ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x1e"
ucidef_set_led_switch "wan" "wan" "$boardname:green:wan" "switch0" "0x01"
ucidef_set_led_netdev "wlan2g" "wlan2g" "$boardname:green:wlan2g" "wlan1"
set_wifi_led "$boardname:green:wlan5g"
;;
tplink,tl-mr3420-v5)
set_usb_led "$boardname:green:usb"
set_wifi_led "$boardname:green:wlan"

View File

@ -175,6 +175,7 @@ ramips_setup_interfaces()
rb750gr3|\
rt-n14u|\
tplink,c20-v4|\
tplink,c50-v3|\
tplink,tl-mr3420-v5|\
tl-wr840n-v4|\
tl-wr840n-v5|\

View File

@ -39,6 +39,7 @@ get_status_led() {
pwh2004|\
r6220|\
tplink,c20-v4|\
tplink,c50-v3|\
tplink,tl-mr3420-v5|\
tl-wr840n-v4|\
tl-wr840n-v5|\

View File

@ -244,6 +244,7 @@ platform_check_image() {
mr200|\
tplink,c20-v1|\
tplink,c20-v4|\
tplink,c50-v3|\
tplink,tl-mr3420-v5|\
tl-wr840n-v4|\
tl-wr840n-v5|\

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@ -0,0 +1,94 @@
/dts-v1/;
#include "TPLINK-8M.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "tplink,c50-v3", "mediatek,mt7628an-soc";
model = "TP-Link Archer C50 v3";
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
rfkill {
label = "rfkill";
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
};
gpio-leds {
compatible = "gpio-leds";
lan {
label = "c50-v3:green:lan";
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
power {
label = "c50-v3:green:power";
gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
};
wan {
label = "c50-v3:green:wan";
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
};
wan_orange {
label = "c50-v3:orange:wan";
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
};
wlan {
label = "c50-v3:green:wlan2g";
gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
};
wlan5 {
label = "c50-v3:green:wlan5g";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
};
wps {
label = "c50-v3:green:wps";
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
};
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "i2c", "gpio", "p0led_an", "p1led_an", "p2led_an",
"p3led_an", "p4led_an", "wdt", "wled_an";
ralink,function = "gpio";
};
};
};
&pcie {
status = "okay";
pcie-bridge {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x28000>;
ieee80211-freq-limit = <5000000 6000000>;
mtd-mac-address = <&factory 0xf100>;
mtd-mac-address-increment = <(-1)>;
};
};
};

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@ -152,6 +152,19 @@ define Device/tplink_c20-v4
endef
TARGET_DEVICES += tplink_c20-v4
define Device/tplink_c50-v3
$(Device/tplink)
DTS := ArcherC50V3
IMAGE_SIZE := 7808k
DEVICE_TITLE := TP-Link ArcherC50 v3
TPLINK_FLASHLAYOUT := 8Mmtk
TPLINK_HWID := 0x001D9BA4
TPLINK_HWREV := 0x79
TPLINK_HWREVADD := 0x1
TPLINK_HVERSION := 3
endef
TARGET_DEVICES += tplink_c50-v3
define Device/tplink_tl-mr3420-v5
$(Device/tplink)
DTS := TL-MR3420V5