ramips: add support for I-O DATA WN-DX1167R
I-O DATA WN-DX1167R is a 2.4/5 GHz band 11ac rotuer, based on MediaTek MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 128 MiB - Flash : NAND 128 MiB - WLAN : MediaTek MT7615D (2.4/5 GHz, 2T2R) - Ethernet : 5x 10/100/1000 Mbps - Switch : MediaTek MT7621A (MT7530) - LEDs/Input : 2x/3x (2x buttons, 1x slide-switch) - UART : through-hole on PCB - J5: Vcc, TX, RX, NC, GND - 57600 bps Flash instruction using initramfs image: 1. Boot WN-DX1167R normally 2. Access to "http://192.168.0.1/" and open firmware update page ("ファームウェア") 3. Select the OpenWrt initramfs image and click update ("更新") button to perform firmware update 4. On the initramfs image, perform sysupgrade with squashfs-sysupgrade image 5. Wait ~120 seconds to complete flashing Notes: - configuration in DeviceTree of DBDC (Dual-Band-Dual-Concurrent) mode for MT7615D chip is not supported in mt76 driver - last 0x80000 (512 KiB) in NAND flash is not used on stock firmware - stock firmware requires "customized uImage header" by MSTC (MitraStar Technology Corp.), but U-Boot doesn't - uImage magic (0x0 - 0x3) : 0x434F4D43 (COMC) - header crc32 (0x4 - 0x7) : with data length and data crc32 - image name (0x20 - 0x37) : model ID and firmware versions - data length (0x38 - 0x3b): kernel + rootfs - data crc32 (0x3c - 0x3f) : kernel + rootfs Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> Reviewed-by: Sungbo Eo <mans0n@gorani.run>master
INAGAKI Hiroshi
5 years ago
committed by
Adrian Schmutzler
parent
be4d53bf69
commit
3c0e2aa63e
@ -0,0 +1,31 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7621_iodata_wn-xx-xr.dtsi"
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/ {
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compatible = "iodata,wn-dx1167r", "mediatek,mt7621-soc";
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model = "I-O DATA WN-DX1167R";
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};
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&partitions {
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partition@6b00000 {
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label = "idmkey";
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reg = <0x6b00000 0x0100000>;
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read-only;
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};
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partition@6c00000 {
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label = "Backup";
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reg = <0x6c00000 0x1380000>;
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read-only;
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};
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};
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&pcie1 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0>;
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};
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};
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@ -0,0 +1,140 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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chosen {
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bootargs = "console=ttyS0,57600";
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};
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leds {
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compatible = "gpio-leds";
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wps {
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label = "iodata:green:wps";
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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};
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led_power: power {
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label = "iodata:green:power";
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gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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repeater {
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label = "repeater";
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gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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linux,code = <BTN_0>;
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linux,input-type = <EV_SW>;
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};
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wps {
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label = "wps";
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gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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};
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};
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&nand {
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status = "okay";
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partitions: partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x0100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x0100000 0x0100000>;
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read-only;
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};
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factory: partition@200000 {
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label = "factory";
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reg = <0x0200000 0x0100000>;
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};
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partition@300000 {
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label = "SecondBoot";
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reg = <0x0300000 0x0100000>;
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read-only;
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};
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partition@400000 {
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label = "kernel";
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reg = <0x0400000 0x0400000>;
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};
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partition@800000 {
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label = "ubi";
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reg = <0x0800000 0x2e00000>;
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};
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partition@3600000 {
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label = "Config";
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reg = <0x3600000 0x0100000>;
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read-only;
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};
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partition@3700000 {
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label = "firmware_2";
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reg = <0x3700000 0x3200000>;
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};
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partition@6900000 {
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label = "Config_2";
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reg = <0x6900000 0x0100000>;
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read-only;
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};
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partition@6a00000 {
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label = "persist";
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reg = <0x6a00000 0x0100000>;
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};
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};
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};
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ðernet {
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mtd-mac-address = <&factory 0xe000>;
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};
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&pcie {
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status = "okay";
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};
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&state_default {
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gpio {
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ralink,group = "uart2", "uart3", "wdt";
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ralink,function = "gpio";
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};
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};
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&xhci {
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status = "disabled";
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};
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@ -0,0 +1,55 @@
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#
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# Copyright (C) 2019 OpenWrt.org
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#
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. /lib/functions.sh
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iodata_mstc_prepare_fail() {
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echo "failed to check and prepare the environment, rebooting..."
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umount -a
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reboot -f
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}
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# I-O DATA devices manufactured by MSTC (MitraStar Technology Corp.)
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# have two important flags:
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# - bootnum: switch between two os images
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# use 1st image in OpenWrt
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# - debugflag: enable/disable debug
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# users can interrupt Z-Loader for recovering the device if enabled
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iodata_mstc_upgrade_prepare() {
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local persist_mtd="$(find_mtd_part persist)"
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local factory_mtd="$(find_mtd_part factory)"
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if [ -z "$persist_mtd" -o -z "$factory_mtd" ]; then
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echo 'cannot find mtd partition(s), "factory" or "persist"'
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iodata_mstc_prepare_fail
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fi
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local bootnum=$(hexdump -s 4 -n 1 -e '"%x"' ${persist_mtd})
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local debugflag=$(hexdump -s 65141 -n 1 -e '"%x"' ${factory_mtd})
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if [ "$bootnum" != "1" -a "$bootnum" != "2" ]; then
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echo "failed to get bootnum, please check the value at 0x4 in ${persist_mtd}"
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iodata_mstc_prepare_fail
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fi
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if [ "$debugflag" != "0" -a "$debugflag" != "1" ]; then
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echo "failed to get debugflag, please check the value at 0xFE75 in ${factory_mtd}"
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iodata_mstc_prepare_fail
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fi
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echo "current: bootnum => ${bootnum}, debugflag => ${debugflag}"
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if [ "$bootnum" = "2" ]; then
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if ! (echo -ne "\x01" | dd bs=1 count=1 seek=4 conv=notrunc of=${persist_mtd} 2>/dev/null); then
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echo "failed to set bootnum"
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iodata_mstc_prepare_fail
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fi
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echo "### switch to 1st os-image on next boot ###"
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fi
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if [ "$debugflag" = "0" ]; then
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if ! (echo -ne "\x01" | dd bs=1 count=1 seek=65141 conv=notrunc of=${factory_mtd} 2>/dev/null); then
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echo "failed to set debugflag"
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iodata_mstc_prepare_fail
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fi
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echo "### enable debug ###"
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fi
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}
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