ramips: add support for TP-Link RE350

The TP-Link RE350 is a wall-wart AC1200 range extender/access point with
a single gigabit ethernet port and two non-detachable antennas, based on
the MT7621A SoC with MT7603E and MT7612E radios.

Firmware wise it is very similar to the QCA based RE450.

SoC: MediaTek MT7621A (880MHz)
Flash: 8MiB (Winbond W25Q64)
RAM:   64MiB (DDR2)
Ethernet: 1x 1Gbit
Wireless: 2T2R 2.4Ghz (MT7603E) and 5GHz (MT7612E)
LEDs: Power, 2.4G, 5G (blue), WPS (red and blue), ethernet link/act
(green)
Buttons: On/off, LED, reset, WPS

Serial header at J1, 57600 8n1:
Pin 1 TX
Pin 2 RX
Pin 3 GND
Pin 4 3.3V

Factory image can be uploaded directly through the stock UI.

Signed-off-by: Alex Maclean <monkeh@monkeh.net>
This commit is contained in:
Alex Maclean 2017-07-23 20:06:44 +01:00 committed by Mathias Kresin
parent 1c7144f078
commit f683385e73
9 changed files with 207 additions and 0 deletions

View file

@ -308,6 +308,12 @@ r6220)
set_wifi_led "$board:green:wifi"
set_usb_led "$board:green:usb"
;;
re350-v1)
ucidef_set_led_netdev "wifi2g" "Wifi 2.4G" "$board:blue:wifi2G" "wlan0"
ucidef_set_led_netdev "wifi5g" "Wifi 5G" "$board:blue:wifi5G" "wlan1"
ucidef_set_led_netdev "eth_act" "LAN act" "$board:green:eth_act" "eth0" "tx rx"
ucidef_set_led_switch "eth_link" "LAN link" "$board:green:eth_link" "switch0" "0x01"
;;
re6500)
ucidef_set_led_default "power" "power" "$board:white:power" "1"
ucidef_set_led_default "wifi" "wifi" "$board:orange:wifi" "1"

View file

@ -270,6 +270,10 @@ ramips_setup_interfaces()
ucidef_add_switch "switch0" \
"1:lan:2" "2:lan:1" "4:wan" "6@eth0"
;;
re350-v1)
ucidef_add_switch "switch0" \
"0:lan" "6@eth0"
;;
re6500)
ucidef_add_switch "switch0" \
"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "6@eth0"

View file

@ -119,6 +119,7 @@ get_status_led() {
dap-1350|\
na930|\
pbr-m1|\
re350-v1|\
rt-ac51u|\
rt-n13u|\
rt-n14u|\

View file

@ -427,6 +427,9 @@ ramips_board_detect() {
*"RB750Gr3")
name="rb750gr3"
;;
*"RE350 v1")
name="re350-v1"
;;
*"RE6500")
name="re6500"
;;

View file

@ -253,6 +253,13 @@ platform_check_image() {
# these boards use metadata images
return 0
;;
re350-v1)
[ "$magic" != "01000000" ] && {
echo "Invalid image type."
return 1
}
return 0
;;
ubnt-erx|\
ubnt-erx-sfp)
nand_do_platform_check "$board" "$1"

View file

@ -0,0 +1,164 @@
/dts-v1/;
#include "mt7621.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "tplink,re350-v1", "mediatek,mt7621-soc";
model = "TP-LINK RE350 v1";
memory@0 {
device_type = "memory";
reg = <0x0 0x4000000>;
};
chosen {
bootargs = "console=ttyS0,57600";
};
gpio-leds {
compatible = "gpio-leds";
power {
label = "re350-v1:blue:power";
gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
};
wifi2g {
label = "re350-v1:blue:wifi2G";
gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
};
wifi5g {
label = "re350-v1:blue:wifi5G";
gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
};
wps_r {
label = "re350-v1:red:wps";
gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
};
wps_b {
label = "re350-v1:blue:wps";
gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
};
eth {
label = "re350-v1:green:eth_act";
gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
};
eth2 {
label = "re350-v1:green:eth_link";
gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
led {
label = "led";
gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
linux,code = <BTN_0>;
};
reset {
label = "reset";
gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
power {
label = "power";
gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
};
wps {
label = "wps";
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
};
};
&spi0 {
status = "okay";
w25q64@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
m25p,chunked-io = <32>;
partition@0 {
label = "u-boot";
reg = <0x0 0x20000>;
read-only;
};
partition@20000 {
label = "firmware";
reg = <0x20000 0x5e0000>;
};
config: partition@600000 {
label = "config";
reg = <0x600000 0x50000>;
read-only;
};
radio: partition@7f0000 {
label = "radio";
reg = <0x7f0000 0x10000>;
read-only;
};
};
};
&pcie {
status = "okay";
pcie0 {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&radio 0>;
mtd-mac-address = <&config 0x10008>;
mtd-mac-address-increment = <1>;
};
};
pcie1 {
mt76@1,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&radio 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
mtd-mac-address = <&config 0x10008>;
mtd-mac-address-increment = <2>;
};
};
};
&ethernet {
mtd-mac-address = <&config 0x10008>;
};
&pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "rgmii2", "wdt";
ralink,function = "gpio";
};
};
};

View file

@ -2,6 +2,8 @@
# MT7621 Profiles
#
DEVICE_VARS += TPLINK_BOARD_ID TPLINK_HEADER_VERSION TPLINK_HWID TPLINK_HWREV
define Build/ubnt-erx-factory-image
if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(KERNEL_SIZE)" ]; then \
echo '21001:6' > $(1).compat; \
@ -148,6 +150,22 @@ define Device/rb750gr3
endef
TARGET_DEVICES += rb750gr3
define Device/re350-v1
DTS := RE350
DEVICE_TITLE := TP-LINK RE350 v1
DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 wpad-mini
TPLINK_BOARD_ID := RE350-V1
TPLINK_HWID := 0x0
TPLINK_HWREV := 0
TPLINK_HEADER_VERSION := 1
IMAGE_SIZE := 6016k
KERNEL := $(KERNEL_DTB) | tplink-v1-header -e
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | append-metadata | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
endef
TARGET_DEVICES += re350-v1
define Device/re6500
DTS := RE6500
DEVICE_TITLE := Linksys RE6500

View file

@ -163,6 +163,7 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_TPLINK_FW=y
CONFIG_MTD_SPLIT_TRX_FW=y
CONFIG_MTD_SPLIT_UIMAGE_FW=y
CONFIG_MTD_UBI=y
@ -237,6 +238,7 @@ CONFIG_SPI_MT7621=y
# CONFIG_SPI_RT2880 is not set
CONFIG_SRCU=y
CONFIG_SWCONFIG=y
CONFIG_SWCONFIG_LEDS=y
CONFIG_SYNC_R4K=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y

View file

@ -172,6 +172,7 @@ CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPI_NOR=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_SEAMA_FW=y
CONFIG_MTD_SPLIT_TPLINK_FW=y
CONFIG_MTD_SPLIT_TRX_FW=y
CONFIG_MTD_SPLIT_UIMAGE_FW=y
CONFIG_MTD_UBI=y
@ -251,6 +252,7 @@ CONFIG_SPI_MASTER=y
CONFIG_SPI_MT7621=y
# CONFIG_SPI_RT2880 is not set
CONFIG_SRCU=y
CONFIG_SWCONFIG_LEDS=y
CONFIG_SWCONFIG=y
CONFIG_SWPHY=y
CONFIG_SYNC_R4K=y