[openwrt/openwrt] ramips: Add support for Xiaomi Mi Router(Black, R2100)
LEDE Commits
lede-commits at lists.infradead.org
Wed Jul 8 10:07:28 EDT 2020
ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/53a1fede1f9856b61092ce4693e7610a515d562b
commit 53a1fede1f9856b61092ce4693e7610a515d562b
Author: Emir Efe Kucuk <emirefek at gmail.com>
AuthorDate: Sat May 30 12:18:50 2020 +0300
ramips: Add support for Xiaomi Mi Router(Black,R2100)
The Xiaomi Mi Router AC2100 is a *black* cylindrical router that shares many
characteristics (apart from its looks and the GPIO ports) with the 6-antenna
*white* "Xiaomi Redmi Router AC2100"
See the visual comparison of the two routers here:
https://github.com/emirefek/openwrt-R2100/raw/imgcdn/rm2100-r2100.jpg
Specification of R2100:
- CPU: MediaTek MT7621A
- RAM: 128 MB DDR3
- FLASH: 128 MB ESMT NAND
- WIFI: 2x2 802.11bgn (MT7603)
- WIFI: 4x4 802.11ac (MT7615)
- ETH: 3xLAN+1xWAN 1000base-T
- LED: Power, WAN in Yellow and Blue
- UART: On board (Don't know where is should be confirmed by anybody else)
- Modified u-boot
Hacking of official firmware process is same at both RM2100 and R2100.
Thanks to @namidairo
Here is the detailed guide Hack: https://github.com/impulse/ac2100-openwrt-guide
Guide is written for MacOS but it will work at linux.
needed packages: python3(with scapy), netcat, http server, telnet client
1. Run PPPoE&exploit to get nc and wget busybox, get telnet and wget firmware
2. mtd write openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-kernel1.bin kernel1
3. nvram set uart_en=1
4. nvram set bootdelay=5
5. nvram set flag_try_sys1_failed=1
6. nvram commit
7. mtd -r write openwrt-ramips-mt7621-xiaomi_mi-router-ac2100-rootfs0.bin rootfs0
other than these I specified in here. Everything is same with:
https://github.com/openwrt/openwrt/commit/f3792690c4f0567a8965d82898295b9d50c3bb7e
Thanks for all community and especially for this device:
@Ilyas @scp07 @namidairo @Percy @thorsten97 @impulse (names at forum.openwrt.com)
MAC Locations:
WAN *:b5 = factory 0xe006
LAN *:b6 = factory 0xe000
WIFI 5ghz *:b8 = factory 0x8004
WIFI 2.4ghz *:b7 = factory 0x0004
Signed-off-by: Emir Efe Kucuk <emirefek at gmail.com>
[refactored common image bits into Device/xiaomi-ac2100, fixed From:]
Signed-off-by: Petr Štetiar <ynezz at true.cz>
---
package/boot/uboot-envtools/files/ramips | 1 +
.../ramips/dts/mt7621_xiaomi_mi-router-ac2100.dts | 41 ++++++
.../dts/mt7621_xiaomi_redmi-router-ac2100.dts | 144 +--------------------
...ac2100.dts => mt7621_xiaomi_router-ac2100.dtsi} | 37 ------
target/linux/ramips/image/mt7621.mk | 34 +++--
.../ramips/mt7621/base-files/etc/board.d/01_leds | 3 +
.../mt7621/base-files/etc/board.d/02_network | 1 +
.../mt7621/base-files/lib/upgrade/platform.sh | 1 +
8 files changed, 70 insertions(+), 192 deletions(-)
diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index d48be8d27c..701f051f77 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -34,6 +34,7 @@ zbtlink,zbt-wg2626)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
;;
linksys,ea7500-v2|\
+xiaomi,mi-router-ac2100|\
xiaomi,mir3p|\
xiaomi,mir3g|\
xiaomi,redmi-router-ac2100)
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_mi-router-ac2100.dts b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-ac2100.dts
new file mode 100644
index 0000000000..885ea05c62
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_xiaomi_mi-router-ac2100.dts
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621_xiaomi_router-ac2100.dtsi"
+
+/ {
+ compatible = "xiaomi,mi-router-ac2100", "mediatek,mt7621-soc";
+ model = "Xiaomi Mi Router AC2100";
+
+ aliases {
+ led-boot = &led_status_yellow;
+ led-failsafe = &led_status_yellow;
+ led-running = &led_status_blue;
+ led-upgrade = &led_status_blue;
+ label-mac-device = &gmac0;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wan_yellow {
+ label = "mi-router-ac2100:yellow:wan";
+ gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ wan_blue {
+ label = "mi-router-ac2100:blue:wan";
+ gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ led_status_yellow: status_yellow {
+ label = "mi-router-ac2100:yellow:status";
+ gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led_status_blue: status_blue {
+ label = "mi-router-ac2100:blue:status";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts b/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
index f0bc1aeb96..ceaeec750c 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.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_xiaomi_router-ac2100.dtsi"
/ {
compatible = "xiaomi,redmi-router-ac2100", "mediatek,mt7621-soc";
@@ -18,10 +15,6 @@
label-mac-device = &gmac0;
};
- chosen {
- bootargs = "console=ttyS0,115200n8";
- };
-
leds {
compatible = "gpio-leds";
@@ -45,139 +38,4 @@
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
};
-
- keys {
- compatible = "gpio-keys";
-
- reset {
- label = "reset";
- gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
-};
-
-
-&nand {
- status = "okay";
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition at 0 {
- label = "Bootloader";
- reg = <0x0 0x80000>;
- read-only;
- };
-
- partition at 80000 {
- label = "Config";
- reg = <0x80000 0x40000>;
- };
-
- partition at c0000 {
- label = "Bdata";
- reg = <0xc0000 0x40000>;
- read-only;
- };
-
- factory: partition at 100000 {
- label = "factory";
- reg = <0x100000 0x40000>;
- read-only;
- };
-
- partition at 140000 {
- label = "crash";
- reg = <0x140000 0x40000>;
- };
-
- partition at 180000 {
- label = "crash_syslog";
- reg = <0x180000 0x40000>;
- };
-
- partition at 1c0000 {
- label = "reserved0";
- reg = <0x1c0000 0x40000>;
- read-only;
- };
-
- /* We keep stock xiaomi firmware (kernel0) here */
- partition at 200000 {
- label = "kernel_stock";
- reg = <0x200000 0x400000>;
- };
-
- partition at 600000 {
- label = "kernel";
- reg = <0x600000 0x400000>;
- };
-
- partition at a00000 {
- label = "ubi";
- reg = <0xa00000 0x7580000>;
- };
- };
-};
-
-&pcie {
- status = "okay";
-};
-
-&pcie0 {
- wifi at 0,0 {
- compatible = "mediatek,mt76";
- reg = <0x0000 0 0 0 0>;
- mediatek,mtd-eeprom = <&factory 0x8000>;
- ieee80211-freq-limit = <5000000 6000000>;
- };
-};
-
-&pcie1 {
- wifi at 0,0 {
- compatible = "mediatek,mt76";
- reg = <0x0000 0 0 0 0>;
- mediatek,mtd-eeprom = <&factory 0x0000>;
- ieee80211-freq-limit = <2400000 2500000>;
- };
-};
-
-&gmac0 {
- mtd-mac-address = <&factory 0xe000>;
-};
-
-&switch0 {
- ports {
- port at 0 {
- status = "okay";
- label = "wan";
- mtd-mac-address = <&factory 0xe006>;
- };
-
- port at 2 {
- status = "okay";
- label = "lan1";
- };
-
- port at 3 {
- status = "okay";
- label = "lan2";
- };
-
- port at 4 {
- status = "okay";
- label = "lan3";
- };
- };
-};
-
-&state_default {
- gpio {
- groups = "uart2", "uart3", "wdt";
- function = "gpio";
- };
};
diff --git a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts b/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
similarity index 73%
copy from target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
copy to target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
index f0bc1aeb96..d19a3440b5 100644
--- a/target/linux/ramips/dts/mt7621_xiaomi_redmi-router-ac2100.dts
+++ b/target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
@@ -1,5 +1,4 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
-/dts-v1/;
#include "mt7621.dtsi"
@@ -7,45 +6,11 @@
#include <dt-bindings/input/input.h>
/ {
- compatible = "xiaomi,redmi-router-ac2100", "mediatek,mt7621-soc";
- model = "Xiaomi Redmi Router AC2100";
-
- aliases {
- led-boot = &led_status_amber;
- led-failsafe = &led_status_amber;
- led-running = &led_status_white;
- led-upgrade = &led_status_white;
- label-mac-device = &gmac0;
- };
chosen {
bootargs = "console=ttyS0,115200n8";
};
- leds {
- compatible = "gpio-leds";
-
- led_status_amber: status_amber {
- label = "redmi-router-ac2100:amber:status";
- gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
- };
-
- led_status_white: status_white {
- label = "redmi-router-ac2100:white:status";
- gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
- };
-
- wan_amber {
- label = "redmi-router-ac2100:amber:wan";
- gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
- };
-
- wan_white {
- label = "redmi-router-ac2100:white:wan";
- gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
- };
- };
-
keys {
compatible = "gpio-keys";
@@ -55,10 +20,8 @@
linux,code = <KEY_RESTART>;
};
};
-
};
-
&nand {
status = "okay";
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 728b2efb24..9103fd6762 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -957,6 +957,27 @@ define Device/wevo_w2914ns-v2
endef
TARGET_DEVICES += wevo_w2914ns-v2
+define Device/xiaomi-ac2100
+ $(Device/uimage-lzma-loader)
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ KERNEL_SIZE := 4096k
+ IMAGE_SIZE := 120320k
+ UBINIZE_OPTS := -E 5
+ IMAGES += kernel1.bin rootfs0.bin
+ IMAGE/kernel1.bin := append-kernel
+ IMAGE/rootfs0.bin := append-ubi | check-size
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ DEVICE_VENDOR := Xiaomi
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7615-firmware wpad-basic uboot-envtools
+endef
+
+define Device/xiaomi_mi-router-ac2100
+ $(Device/xiaomi-ac2100)
+ DEVICE_MODEL := Mi Router AC2100
+endef
+TARGET_DEVICES += xiaomi_mi-router-ac2100
+
define Device/xiaomi_mir3g
$(Device/uimage-lzma-loader)
BLOCKSIZE := 128k
@@ -1009,19 +1030,8 @@ endef
TARGET_DEVICES += xiaomi_mir3p
define Device/xiaomi_redmi-router-ac2100
- $(Device/uimage-lzma-loader)
- BLOCKSIZE := 128k
- PAGESIZE := 2048
- KERNEL_SIZE := 4096k
- IMAGE_SIZE := 124416k
- UBINIZE_OPTS := -E 5
- IMAGES += kernel1.bin rootfs0.bin
- IMAGE/kernel1.bin := append-kernel
- IMAGE/rootfs0.bin := append-ubi | check-size
- IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
- DEVICE_VENDOR := Xiaomi
+ $(Device/xiaomi-ac2100)
DEVICE_MODEL := Redmi Router AC2100
- DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7615-firmware wpad-basic uboot-envtools
endef
TARGET_DEVICES += xiaomi_redmi-router-ac2100
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 37ebd0fb64..a0f9b2b10d 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -82,6 +82,9 @@ tplink,re650-v1)
xzwifi,creativebox-v1)
ucidef_set_led_netdev "internet" "internet" "$boardname:blue:internet" "wan"
;;
+xiaomi,mi-router-ac2100)
+ ucidef_set_led_netdev "wan-blue" "WAN (blue)" "$boardname:blue:wan" "wan"
+ ;;
xiaomi,redmi-router-ac2100)
ucidef_set_led_netdev "wan" "wan" "$boardname:white:wan" "wan"
;;
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 9665993297..4b65dd2364 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -31,6 +31,7 @@ ramips_setup_interfaces()
;;
gehua,ghl-r-001|\
hiwifi,hc5962|\
+ xiaomi,mi-router-ac2100|\
xiaomi,mir3p|\
xiaomi,redmi-router-ac2100)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" "wan"
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index 233ed80b4e..00b2ffa89e 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -55,6 +55,7 @@ platform_do_upgrade() {
netgear,wac104|\
netgear,wac124|\
netis,wf2881|\
+ xiaomi,mi-router-ac2100|\
xiaomi,mir3g|\
xiaomi,mir3p|\
xiaomi,redmi-router-ac2100)
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