ramips: add support for Beeline SmartBox Flash
authorMikhail Zhilkin <csharper2005@gmail.com>
Wed, 5 Jan 2022 13:11:56 +0000 (13:11 +0000)
committerHauke Mehrtens <hauke@hauke-m.de>
Sat, 19 Mar 2022 15:14:01 +0000 (16:14 +0100)
Beeline SmartBox Flash is a wireless AC1300 (WiFi 5) router manufactured
by Arcadyan company.

Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 256 MiB, Winbond W632GU6NB
Flash: 128 MiB (NAND), Winbond W29N01HVSINF
Wireless 2.4 GHz (MT7615DN): b/g/n, 2x2
Wireless 5 GHz (MT7615DN): a/n/ac, 2x2
Ethernet: 3xGbE (WAN, LAN1, LAN2)
USB ports: 1xUSB3.0
Button: 1 (Reset/WPS)
LEDs: 1 RGB LED
Power: 12 VDC, 1.5 A
Connector type: Barrel
Bootloader: U-Boot (Ralink UBoot Version: 5.0.0.2)
OEM: Arcadyan WE42022

Installation
------------
1. Place *factory.trx on any web server (192.168.1.2 in this example)
2. Connect to the router using telnet shell (no password required)
3. Save MAC adresses to U-Boot environment:
   uboot_env --set --name eth2macaddr --value $(ifconfig | grep eth2 | \
    awk '{print $5}')
   uboot_env --set --name eth3macaddr --value $(ifconfig | grep eth3 | \
    awk '{print $5}')
   uboot_env --set --name ra0macaddr --value $(ifconfig | grep ra0 | \
    awk '{print $5}')
   uboot_env --set --name rax0macaddr --value $(ifconfig | grep rax0 | \
    awk '{print $5}')
4. Ensure that MACs were saved correctly:
   uboot_env --get --name eth2macaddr
   uboot_env --get --name eth3macaddr
   uboot_env --get --name ra0macaddr
   uboot_env --get --name rax0macaddr
5. Download and write the OpenWrt images:
   cd /tmp
   wget http://192.168.1.2/factory.trx
   mtd_write erase /dev/mtd4
   mtd_write write factory.trx /dev/mtd4
6. Set 1st boot partition and reboot:
   uboot_env --set --name bootpartition --value 0
   reboot

Back to Stock
-------------
1. Run in the OpenWrt shell:
   fw_setenv bootpartition 1
   reboot
2. Optional step. Upgrade the stock firmware with any version to
   overwrite the OpenWrt in Slot 1.

MAC addresses
-------------
+-----------+-------------------+----------------+
| Interface | MAC               | Source         |
+-----------+-------------------+----------------+
| label     | 30:xx:xx:51:xx:09 | No MACs was    |
| LAN       | 30:xx:xx:51:xx:09 | found on Flash |
| WAN       | 30:xx:xx:51:xx:06 | [1]            |
| WLAN_2g   | 30:xx:xx:51:xx:07 |                |
| WLAN_5g   | 32:xx:xx:41:xx:07 |                |
+-----------+-------------------+----------------+
[1]:
a. Label wasb't found neither in factory nor in other places.
b. MAC addresses are stored in encrypted partition "glbcfg". Encryption
   key hasn't known yet. To ensure the correct MACs in OpenWrt, a hack
   with saving of the MACs to u-boot-env during the installation was
   applied.
c. Default Ralink ethernet MAC address (00:0C:43:28:80:36) was found in
   "Factory" 0xfff0. It's the same for all Smartbox Flash devices. OEM
   firmware also uses this MAC when initialazes ethernet driver. In
   OpenWrt we use it only as internal GMAC (eth0), all other MACs are
   unique. Therefore, there is no any barriers to the operation of several
   Smartbox Flash devices even within the same broadcast domain.

Stock firmware image format
---------------------------
+--------------+---------------+----------------------------------------+
| Offset       | 1.0.15        | Description                            |
+==============+===============+========================================+
| 0x0          | 5d 43 6f 74   | TRX magic "]Cot"                       |
+--------------+---------------+----------------------------------------+
| 0x4          | 00 70 ff 00   | Length (reverse)                       |
+--------------+---------------+----------------------------------------+
|              |               | htonl(~crc) from 0xc ("flag_version")  |
| 0x8          | 72 b3 93 16   | to "Length"                            |
+--------------+---------------+----------------------------------------+
| 0xc          | 00 00 01 00   | Flags                                  |
+--------------+---------------+----------------------------------------+
|              |               | Offset (reverse) of Kernel partition   |
| 0x10         | 1c 00 00 00   | from the start of the header           |
+--------------+---------------+----------------------------------------+
|              |               | Offset (reverse) of RootFS partition   |
| 0x14         | 00 00 42 00   | from the start of the header           |
+--------------+---------------+----------------------------------------+
| 0x18         | 00 00 00 00   | Zeroes                                 |
+--------------+---------------+----------------------------------------+
| 0x1c         | 27 05 19 56 … | Kernel data + zero padding             |
+--------------+---------------+----------------------------------------+
|              |               | RootFS data (starting with "hsqs") +   |
| 0x420000     | 68 73 71 73 … | zero padding to "Length"               |
+--------------+---------------+----------------------------------------+
|              |               | Some signature data (format is         |
|              |               | unknown). Necessary for the fw         |
| "Lenght"     | 00 00 00 00 … | update via oem fw web interface.       |
+--------------+---------------+----------------------------------------+
| "Lenght" +   |               | TRX magic "HDR0". U-Boot is            |
| 0x10c        | 48 44 52 30   | checking it at every boot.             |
+--------------+---------------+----------------------------------------+
|              |               | 1.00:                                  |
|              |               |   Zero padding to ("Lenght" + 0x23000) |
|              |               | 1.0.12:                                |
|              |               |   Zero padding to ("Lenght" + 0x2a000) |
| "Lenght" +   |               | 1.0.13, 1.0.15, 1.0.16:                |
| 0x110        | 00 00 00 00   |   Zero padding to ("Lenght" + 0x10000) |
+--------------+---------------+----------------------------------------+

Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
package/boot/uboot-envtools/files/ramips
target/linux/ramips/dts/mt7621_beeline_smartbox-flash.dts [new file with mode: 0644]
target/linux/ramips/image/mt7621.mk
target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
target/linux/ramips/mt7621/base-files/etc/board.d/02_network
target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh

index e0ea92bf431a026ed2961d15ff131ba85edaeb86..763f15d4e01adf8838ce6502428282a956452372 100644 (file)
@@ -52,6 +52,7 @@ ravpower,rp-wd03)
 jcg,q20)
        ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000"
        ;;
+beeline,smartbox-flash|\
 linksys,ea6350-v4|\
 linksys,ea7300-v1|\
 linksys,ea7300-v2|\
diff --git a/target/linux/ramips/dts/mt7621_beeline_smartbox-flash.dts b/target/linux/ramips/dts/mt7621_beeline_smartbox-flash.dts
new file mode 100644 (file)
index 0000000..45feb13
--- /dev/null
@@ -0,0 +1,202 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+       compatible = "beeline,smartbox-flash", "mediatek,mt7621-soc";
+       model = "Beeline SmartBox Flash";
+
+       aliases {
+               led-boot = &led_status_red;
+               led-failsafe = &led_status_red;
+               led-running = &led_status_green;
+               led-upgrade = &led_status_red;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led-0 {
+                       label = "blue:wan";
+                       color = <LED_COLOR_ID_BLUE>;
+                       function = LED_FUNCTION_WAN;
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+               };
+
+               led_status_green: led-1 {
+                       label = "green:status";
+                       color = <LED_COLOR_ID_GREEN>;
+                       function = LED_FUNCTION_STATUS;
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+
+               led_status_red: led-2 {
+                       label = "red:status";
+                       color = <LED_COLOR_ID_RED>;
+                       function = LED_FUNCTION_STATUS;
+                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       ubi-concat {
+               compatible = "mtd-concat";
+               devices = <&ubiconcat0 &ubiconcat1>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "ubi";
+                               reg = <0x0 0x5240000>;
+                       };
+               };
+       };
+};
+
+&nand {
+       status = "okay";
+
+       partitions {
+               compatible = "fixed-partitions";
+               #address-cells = <1>;
+               #size-cells = <1>;
+
+               partition@0 {
+                       label = "u-boot";
+                       reg = <0x0 0x100000>;
+                       read-only;
+               };
+
+               partition@100000 {
+                       label = "u-boot-env";
+                       reg = <0x100000 0x100000>;
+               };
+
+               factory: partition@200000 {
+                       label = "Factory";
+                       reg = <0x200000 0x100000>;
+                       read-only;
+
+                       compatible = "nvmem-cells";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       macaddr_factory_fff0: macaddr@fff0 {
+                               reg = <0xfff0 0x6>;
+                       };
+               };
+
+               partition@300000 {
+                       label = "firmware";
+                       reg = <0x300000 0x2000000>;
+
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "kernel";
+                               reg = <0x0 0x440000>;
+                       };
+
+                       ubiconcat0: partition@400000 {
+                               label = "ubiconcat0";
+                               reg = <0x440000 0x1bc0000>;
+                       };
+               };
+
+               partition@2300000 {
+                       label = "Firmware2";
+                       reg = <0x2300000 0x2000000>;
+                       read-only;
+               };
+
+               partition@4300000 {
+                       label = "glbcfg";
+                       reg = <0x4300000 0x200000>;
+                       read-only;
+               };
+
+               partition@4500000 {
+                       label = "board_data";
+                       reg = <0x4500000 0x100000>;
+                       read-only;
+               };
+
+               partition@4600000 {
+                       label = "glbcfg2";
+                       reg = <0x4600000 0x200000>;
+                       read-only;
+               };
+
+               partition@4800000 {
+                       label = "board_data2";
+                       reg = <0x4800000 0x100000>;
+                       read-only;
+               };
+
+               ubiconcat1: partition@4900000 {
+                       label = "ubiconcat1";
+                       reg = <0x4900000 0x3680000>;
+               };
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               mediatek,mtd-eeprom = <&factory 0x0>;
+       };
+};
+
+&gmac0 {
+       nvmem-cells = <&macaddr_factory_fff0>;
+       nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+       ports {
+               port@2 {
+                       status = "okay";
+                       label = "lan2";
+               };
+
+               port@3 {
+                       status = "okay";
+                       label = "lan1";
+               };
+
+               port@4 {
+                       status = "okay";
+                       label = "wan";
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "i2c", "jtag";
+               function = "gpio";
+       };
+};
index 69d83e57e78f287c63bd5c8b9166095c4d86b690..8bef3a1bfb187c0784bd27e6e0f7f54aeb1c9914 100644 (file)
@@ -9,6 +9,18 @@ DEFAULT_SOC := mt7621
 KERNEL_DTB += -d21
 DEVICE_VARS += ELECOM_HWNAME LINKSYS_HWNAME
 
+define Build/beeline-trx
+       echo -ne "hsqs" > $@.hsqs
+       $(STAGING_DIR_HOST)/bin/otrx create $@.trx -M 0x746f435d -f $@ \
+               -a 0x20000 -b 0x420000 -f $@.hsqs -a 1000
+       mv $@.trx $@
+       dd if=/dev/zero bs=1024 count=1 >> $@.tail
+       echo -ne "HDR0" | dd of=$@.tail bs=1 seek=$$((0x10c)) count=4 \
+               conv=notrunc 2>/dev/null
+       dd if=$@.tail >> $@ 2>/dev/null
+       rm $@.hsqs $@.tail
+endef
+
 define Build/gemtek-trailer
        printf "%s%08X" ".GEMTEK." "$$(cksum $@ | cut -d ' ' -f1)" >> $@
 endef
@@ -215,6 +227,28 @@ define Device/asus_rt-n56u-b1
 endef
 TARGET_DEVICES += asus_rt-n56u-b1
 
+define Device/beeline_smartbox-flash
+  $(Device/dsa-migration)
+  $(Device/uimage-lzma-loader)
+  DEVICE_VENDOR := Beeline
+  DEVICE_MODEL := SmartBox Flash
+  IMAGE_SIZE := 32768k
+  KERNEL_SIZE := 4352k
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | \
+       uImage none | beeline-trx | pad-to $$(KERNEL_SIZE)
+  KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-kernel | \
+       uImage none
+  IMAGES += factory.trx
+  IMAGE/factory.trx := append-kernel | append-ubi | check-size
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e kmod-mt7615-firmware \
+       uboot-envtools
+endef
+TARGET_DEVICES += beeline_smartbox-flash
+
 define Device/buffalo_wsr-1166dhp
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
index 29b29a1cfc0ea7f92b4d46ff74120fd1aee4c7f6..c0add4c88e27308dd979978675e6ad81bbb5d0e7 100644 (file)
@@ -11,6 +11,9 @@ asus,rt-n56u-b1)
        ucidef_set_led_netdev "lan" "LAN link" "blue:lan" "br-lan"
        ucidef_set_led_netdev "wan" "WAN link" "blue:wan" "wan"
        ;;
+beeline,smartbox-flash)
+       ucidef_set_led_netdev "wan" "wan" "blue:wan" "wan"
+       ;;
 cudy,wr2100)
        ucidef_set_led_netdev "lan1" "lan1" "green:lan1" "lan1"
        ucidef_set_led_netdev "lan2" "lan2" "green:lan2" "lan2"
index bd51f3638e9e6bdb8f3f0a6dcd0cc9cf2e5d8a6d..1fc0ccdd5b54588abe0a2c450b8f962401b419a7 100644 (file)
@@ -38,6 +38,7 @@ ramips_setup_interfaces()
                ucidef_set_interfaces_lan_wan "lan" "wan"
                ;;
        asiarf,ap7621-nv1|\
+       beeline,smartbox-flash|\
        glinet,gl-mt1300|\
        iptime,a3002mesh|\
        jcg,q20|\
@@ -115,6 +116,11 @@ ramips_setup_macs()
                wan_mac=$(mtd_get_mac_ascii u-boot-env et1macaddr)
                label_mac=$(mtd_get_mac_binary factory 0x4)
                ;;
+       beeline,smartbox-flash)
+               lan_mac=$(mtd_get_mac_ascii u-boot-env eth2macaddr)
+               wan_mac=$(mtd_get_mac_ascii u-boot-env eth3macaddr)
+               label_mac=$lan_mac
+               ;;
        buffalo,wsr-1166dhp)
                local index="$(find_mtd_index "board_data")"
                wan_mac="$(grep -m1 mac= "/dev/mtd${index}" | cut -d= -f2)"
index f2daac990bbcaa3b9339aec40f4a297aa745b557..d018c1de1b63dc85d3d51fe98474a7b1ca9d765a 100644 (file)
@@ -10,6 +10,12 @@ PHYNBR=${DEVPATH##*/phy}
 board=$(board_name)
 
 case "$board" in
+       beeline,smartbox-flash)
+               hw_mac_addr_ra0="$(mtd_get_mac_ascii u-boot-env ra0macaddr)"
+               hw_mac_addr_rax0="$(mtd_get_mac_ascii u-boot-env rax0macaddr)"
+               [ "$PHYNBR" = "0" ] && echo -n $hw_mac_addr_ra0 > /sys${DEVPATH}/macaddress
+               [ "$PHYNBR" = "1" ] && echo -n $hw_mac_addr_rax0 > /sys${DEVPATH}/macaddress
+               ;;
        dlink,dir-853-a3)
                [ "$PHYNBR" = "0" ] && \
                        macaddr_setbit_la "$(mtd_get_mac_binary factory 0xe000)" \
index 2052ae44466fc8a5ae93deb11a954bd024f42b78..c818c7e7cce479a71503555528832fd498c94d83 100755 (executable)
@@ -53,6 +53,7 @@ platform_do_upgrade() {
        ampedwireless,ally-r1900k|\
        asus,rt-ac65p|\
        asus,rt-ac85p|\
+       beeline,smartbox-flash|\
        dlink,dir-1960-a1|\
        dlink,dir-2640-a1|\
        dlink,dir-2660-a1|\