This commit adds support for TP-Link ER605 v1. Like its successor the
ER605 v2, the MAC address can only be found in the tddp partition.
Hardware specifications:
- CPU: MediaTek MT7621DAT (880 MHz, 2 cores)
- CPU type: MIPS 1004Kc
- Flash: 16 MiB (GigaDevice GD25Q127CSIG)
- RAM: 128 MiB
- LAN speed: 1GbE
- LAN ports: 4
- WAN speed: 1GbE
- WAN ports: 1
- Serial: 4-pin header, unpopulated, 3.3V TTL, (115200 8N1)
- Power: 9 VDC, 0.85 A
- LEDs: Power (Green), System (Green)
- Button: RESET
Factory firmware (v1.2.0 Build
20220114 Rel.76871):
root@ER605:~# ubus call system board
{
"kernel": "3.10.108",
"hostname": "ER605",
"system": "MT7621",
"model": "mtk-apsoc-demo",
"release": {
"distribution": "OpenWrt",
"version": "Barrier Breaker",
"revision": "unknown",
"codename": "barrier_breaker",
"target": "ramips\/generic",
"description": "OpenWrt Barrier Breaker 14.07"
}
}
Factory partitions:
0x000000000000-0x000000040000 : "bootloader"
0x000000040000-0x000000070000 : "bootloader-fs"
0x000000070000-0x000000080000 : "extra-para"
0x000000080000-0x000000200000 : "kernel"
0x000000200000-0x000000df0000 : "rootfs"
0x000000df0000-0x000000e10000 : "panic-oops"
0x000000e10000-0x000000e20000 : "partition-table"
0x000000e20000-0x000000e30000 : "device-info"
0x000000e30000-0x000000e40000 : "support-list"
0x000000e40000-0x000000e50000 : "firmware-info"
0x000000e50000-0x000000e60000 : "tddp"
0x000000e60000-0x000000e80000 : "log"
0x000000e80000-0x000001000000 : "rootfs_data"
0x000000000000-0x000001000000 : "firmware"
New OpenWrt partitions:
...
0x000000080000-0x000000df0000 : "firmware"
...
0x000000e80000-0x000001000000 : "rootfs_data_back"
MAC addresses:
- label/LAN = 'option macaddr' from factory tddp partition
- WAN = label MAC + 1
Installation:
Split initramfs into 2 parts for writing to the kernel and rootfs
partitions on live device, leave http server up for sysupgrade.
dd if=initramfs-kernel.bin of=kernel-part.bin bs=64k count=24
dd if=initramfs-kernel.bin of=rootfs-part.bin bs=64k skip=24
md5sum kernel-part.bin rootfs-part.bin
python3 -m http.server -d . 8080
Downgrade to TP-Link firmware v1.3.1 or less if running v1.3.2.
From the web UI, open "System Tools" and select "Diagnostics".
Enable "Remote Assistance" and login as root.
tplink_label_mac=01:23:45:67:89:AB
tplink_username=admin
echo -n "$tplink_label_mac$tplink_username" | md5sum | cut -c1-16
ssh \
-o "KexAlgorithms=+diffie-hellman-group1-sha1" \
-o "HostKeyAlgorithms=+ssh-rsa" \
root@192.168.0.1
Download partial initramfs binaries to /tmp and verify checksums match.
cd /tmp
wget http://192.168.0.20:8080/kernel-part.bin
wget http://192.168.0.20:8080/rootfs-part.bin
md5sum kernel-part.bin rootfs-part.bin
Write partial initramfs binaries to kernel and rootfs.
mtd -e kernel write kernel-part.bin kernel
mtd -r -e rootfs write rootfs-part.bin rootfs
Login to OpenWrt initramfs as root.
ssh root@192.168.1.1
Erase firmware partition and perform sysupgrade.
mtd erase firmware
sysupgrade -n -p http://192.168.1.111:8080/squashfs-sysupgrade.bin
Signed-off-by: Charles Joynson <ctjoynson@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/24331
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ model = "TP-Link ER605 v1";
+ compatible = "tplink,er605-v1", "mediatek,mt7621-soc";
+
+ chosen {
+ bootargs = "console=ttyS0,115200 noinitrd";
+ // Override bootargs because u-boot passes wrong root parameter.
+ // Let the kernel use the rootfs split off the firmware partition instead.
+ bootargs-override = "console=ttyS0,115200 noinitrd";
+ };
+
+ aliases {
+ led-boot = &led_system;
+ led-failsafe = &led_system;
+ led-running = &led_system;
+ led-upgrade = &led_system;
+ label-mac-device = &gmac0;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ default-state = "on";
+ };
+
+ led_system: system {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+ default-state = "keep";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&gmac0 {
+ label = "dsa";
+};
+
+&gmac1 {
+ status = "okay";
+ label = "wan1";
+ phy-handle = <ðphy0>;
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "disabled";
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "lan5";
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bootloader";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "bootloader-fs";
+ reg = <0x40000 0x30000>;
+ read-only;
+ };
+
+ partition@70000 {
+ label = "extra-para";
+ reg = <0x70000 0x10000>;
+ read-only;
+ };
+
+ partition@80000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x80000 0xd70000>;
+ };
+
+ partition@df0000 {
+ label = "panic-oops";
+ reg = <0xdf0000 0x20000>;
+ read-only;
+ };
+
+ partition@e10000 {
+ label = "partition-table";
+ reg = <0xe10000 0x10000>;
+ read-only;
+ };
+
+ partition@e20000 {
+ label = "device-info";
+ reg = <0xe20000 0x10000>;
+ read-only;
+ };
+
+ partition@e30000 {
+ label = "support-list";
+ reg = <0xe30000 0x10000>;
+ read-only;
+ };
+
+ partition@e40000 {
+ label = "firmware-info";
+ reg = <0xe40000 0x10000>;
+ read-only;
+ };
+
+ partition@e50000 {
+ label = "tddp";
+ reg = <0xe50000 0x10000>;
+ read-only;
+ };
+
+ partition@e60000 {
+ label = "log";
+ reg = <0xe60000 0x20000>;
+ read-only;
+ };
+
+ partition@e80000 {
+ label = "rootfs_data_back";
+ reg = <0xe80000 0x180000>;
+ read-only;
+ };
+ };
+ };
+};
+
+ðphy0 {
+ /delete-property/ interrupts;
+};
+
+&state_default {
+ gpio {
+ groups = "uart2", "uart3", "pcie", "jtag";
+ function = "gpio";
+ };
+};
endef
TARGET_DEVICES += tplink_ec330-g5u-v1
+define Device/tplink_er605-v1
+ DEVICE_VENDOR := TP-Link
+ DEVICE_MODEL := ER605
+ DEVICE_VARIANT := v1
+ DEVICE_PACKAGES := -wpad-basic-mbedtls -uboot-envtools
+ IMAGE_SIZE := 13760k
+endef
+TARGET_DEVICES += tplink_er605-v1
+
define Device/tplink_er605-v2
$(Device/nand)
DEVICE_COMPAT_VERSION := 1.2
tplink,eap615-wall-v1)
ucidef_set_interface_lan "lan0 lan1 lan2 lan3"
;;
+ tplink,er605-v1|\
tplink,er605-v2)
ucidef_set_interfaces_lan_wan "lan2 lan3 lan4 lan5" "wan1"
;;
wan_mac=$(mtd_get_mac_ascii Config wan_hwaddr)
label_mac=$lan_mac
;;
+ tplink,er605-v1)
+ label_mac=$(mtd_get_mac_uci_config "tddp")
+ lan_mac=$label_mac
+ wan_mac=$(macaddr_add "$label_mac" 1)
+ ;;
tplink,er605-v2)
CI_UBIPART="firmware"
label_mac=$(mtd_get_mac_uci_config_ubi "tddp")
projects / thirdparty / openwrt.git / commitdiff
