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WIP: ramips-mt7621: add support for TP-Link RE650v1 #1891

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WIP: ramips-mt7621: add support for TP-Link RE650v1 #1891

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2 changes: 2 additions & 0 deletions package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,8 @@ elseif platform.match('ramips', 'mt7620', {'miwifi-mini'}) then
table.insert(try_files, 1, '/sys/class/net/eth0/address')
elseif platform.match('ramips', 'mt7621', {'dir-860l-b1'}) then
table.insert(try_files, 1, '/sys/class/ieee80211/phy1/macaddress')
elseif platform.match('ramips', 'mt7621', {'tplink,re650-v1'}) then
table.insert(try_files, 1, '/sys/class/net/eth0/address')
end


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334 changes: 334 additions & 0 deletions patches/openwrt/0006-ramips-add-support-for-TP-Link-RE650-v1.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,334 @@
From: Georgi Vlaev <[email protected]>
Date: Wed, 17 Apr 2019 21:17:45 +0300
Subject: ramips: add support for TP-Link RE650 v1

TP-Link RE650 v1 is a dual-band AC2600 range extender,
based on MediaTek MT7621A and MT7615E. According to the
wikidevi entry for RE650 this device is identical with
TP-Link RE500 as hardware. This patch supports only RE650.

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_re650-v1-squashfs-factory.bin
from the RE650 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: Georgi Vlaev <[email protected]>
[re-added variables for kernel header]
Signed-off-by: David Bauer <[email protected]>
(cherry picked from commit 8c51ddeff0876b439ac35a3f492ab719085bfb9c)

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
index 83cb88ad5c2d3e10d83c48bedaa574db969214ff..a3ecb3f2e3ae08043ced1238d2a592bf38931850 100755
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -347,6 +347,10 @@ tplink,tl-wa801nd-v5)
ucidef_set_led_wlan "wlan" "wlan" "$boardname:green:wlan" "phy0tpt"
ucidef_set_led_netdev "lan" "lan" "$boardname:green:lan" "eth0"
;;
+tplink,re650-v1)
+ ucidef_set_led_netdev "eth_act" "LAN act" "$boardname:green:eth_act" "eth0" "tx rx"
+ ucidef_set_led_switch "eth_link" "LAN link" "$boardname:green:eth_link" "switch0" "0x01"
+ ;;
tplink,tl-mr3020-v3)
set_wifi_led "$boardname:green:wlan"
ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth0"
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 0ffd5d6560df6598350162da7e046773cb73a873..57038be72b0fc167559ffcf8d1eb78e45da6803f 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -385,6 +385,7 @@ ramips_setup_interfaces()
dlink,dir-510l|\
glinet,vixmini|\
netgear,ex6150|\
+ tplink,re650-v1|\
re350-v1)
ucidef_add_switch "switch0" \
"0:lan" "6@eth0"
diff --git a/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts
new file mode 100644
index 0000000000000000000000000000000000000000..545f1d2ba3f0583bf67cdfb6df8482c8f5065468
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts
@@ -0,0 +1,179 @@
+// 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>
+
+/ {
+ compatible = "tplink,re650-v1", "mediatek,mt7621-soc";
+ model = "TP-Link RE650 v1";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "re650-v1:blue:power";
+ gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi2g {
+ label = "re650-v1:blue:wifi2G";
+ gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wifi5g {
+ label = "re650-v1:blue:wifi5G";
+ gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ wps_red {
+ label = "re650-v1:red:wps";
+ gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
+ };
+
+ wps_blue {
+ label = "re650-v1:blue:wps";
+ gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
+ };
+
+ eth_act {
+ label = "re650-v1:green:eth_act";
+ gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
+ };
+
+ eth_link {
+ label = "re650-v1:green:eth_link";
+ gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ power {
+ label = "power";
+ gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_POWER>;
+ };
+
+ led {
+ label = "led";
+ gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_LIGHTS_TOGGLE>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ w25q64@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 0>;
+ 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>;
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&config 0x10008>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "rgmii2", "wdt";
+ ralink,function = "gpio";
+ };
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 7eb59188fb482b84ab76518a55d6daca9302ccaa..0cfc011875d04717f9864677dea0b43f17fcaba2 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -434,6 +434,22 @@ define Device/re350-v1
endef
TARGET_DEVICES += re350-v1

+define Device/tplink_re650-v1
+ DTS := mt7621_tplink_re650-v1
+ DEVICE_TITLE := TP-LINK RE650 v1
+ DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+ TPLINK_BOARD_ID := RE650-V1
+ TPLINK_HWID := 0x0
+ TPLINK_HWREV := 0
+ TPLINK_HEADER_VERSION := 1
+ IMAGE_SIZE := 14208k
+ KERNEL := $(KERNEL_DTB) | tplink-v1-header -e -O
+ IMAGES += 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 += tplink_re650-v1
+
define Device/re6500
DTS := RE6500
DEVICE_TITLE := Linksys RE6500
diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c
index a53b05c478550e835e5cd7b68ade87ad913ce9c5..1b9db85d53521076aecee2361eb203c0d418bf68 100644
--- a/tools/firmware-utils/src/tplink-safeloader.c
+++ b/tools/firmware-utils/src/tplink-safeloader.c
@@ -1359,6 +1359,44 @@ static struct device_info boards[] = {
.last_sysupgrade_partition = "file-system"
},

+ /** Firmware layout for the RE650 */
+ {
+ .id = "RE650-V1",
+ .vendor = "",
+ .support_list =
+ "SupportList:\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:00000000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:55530000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:45550000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:4A500000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:43410000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:41550000}\r\n"
+ "{product_name:RE650,product_ver:1.0.0,special_id:41530000}\r\n",
+ .support_trail = '\x00',
+ .soft_ver = NULL,
+
+ /* We're using a dynamic kernel/rootfs split here */
+ .partitions = {
+ {"fs-uboot", 0x00000, 0x20000},
+ {"os-image", 0x20000, 0x2e0000},
+ {"file-system", 0x300000, 0xb00000},
+ {"partition-table", 0xe00000, 0x02000},
+ {"default-mac", 0xe10000, 0x00020},
+ {"pin", 0xe10100, 0x00020},
+ {"product-info", 0xe11100, 0x01000},
+ {"soft-version", 0xe20000, 0x01000},
+ {"support-list", 0xe21000, 0x01000},
+ {"profile", 0xe22000, 0x08000},
+ {"user-config", 0xe30000, 0x10000},
+ {"default-config", 0xe40000, 0x10000},
+ {"radio", 0xff0000, 0x10000},
+ {NULL, 0, 0}
+ },
+
+ .first_sysupgrade_partition = "os-image",
+ .last_sysupgrade_partition = "file-system"
+ },
+
{}
};

5 changes: 5 additions & 0 deletions targets/ramips-mt7621
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,11 @@ device('netgear-wndr3700v5', 'wndr3700v5', {
})


-- TP-Link

device('tp-link-re650-v1', 'tplink_re650-v1')


-- ZBT

device('zbt-wg3526-16m', 'zbt-wg3526-16M', {
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