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Wiren Board 5: Восстановление прошивки/en: различия между версиями
Wiren Board 5: Восстановление прошивки/en (просмотреть исходный код)
Версия 14:44, 11 июня 2019
, 4 года назадНет описания правки
(Новая страница: «#Download the file ''wb5_usbfw.sb'' on your computer [https://github.com/contactless/wirenboard/tree/master/contrib/u-boot here]. #Assemble the program Сбо…») |
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| (не показано 13 промежуточных версий этого же участника) | |||
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In Wiren Board 5, the firmware is stored in the EMMC chip soldered on the board. In case of problems with loading the controller a full flashing may be required, which can be done via Micro USB, booting the controller in USB Mass-Storage Gadget mode using the [[Сборка образа для загрузки в режиме USB Mass-Storage/en#.D0.A1.D0.B1.D0.BE.D1.80.D0.BA.D0.B0_mxsldr|mxsldr]] utility. | In Wiren Board 5, the firmware is stored in the EMMC chip soldered on the board. In case of problems with loading the controller a full flashing may be required, which can be done via Micro USB, booting the controller in USB Mass-Storage Gadget mode using the [[Сборка образа для загрузки в режиме USB Mass-Storage/en#.D0.A1.D0.B1.D0.BE.D1.80.D0.BA.D0.B0_mxsldr|mxsldr]] utility. | ||
'''Note: this section describes how to completely overwrite the contents of the Wiren Board Controller internal drive. All user data will be permanently lost. To avoid data loss, see the appropriate [[ | '''Note: this section describes how to completely overwrite the contents of the Wiren Board Controller internal drive. All user data will be permanently lost. To avoid data loss, see the appropriate [[Потеря_файлов_при_обновлении_ПО/en|''section'']].''' | ||
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#*(for WB5 version.3) close the FW jumper next to the Micro USB connector; | #*(for WB5 version.3) close the FW jumper next to the Micro USB connector; | ||
#*(for the version of WB5.6+) hold down the small button next to the microUSB connector. | #*(for the version of WB5.6+) hold down the small button next to the microUSB connector. | ||
#Without removing the jumper/ | #Without removing the jumper/hanging the button, connect the power to the controller, wait a few seconds and run <syntaxhighlight lang="bash">$ sudo ./mxsldr /X/XX/wb5_usbfw.sb</syntaxhighlight> Where /X/XX/wb5_usbfw.sb is the path to the downloaded file. | ||
$ sudo ./mxsldr /X/XX/wb5_usbfw.sb | |||
#If the image is successfully loaded after a few seconds, the green led will flash and the controller memory will be detected as a drive on the computer. | #If the image is successfully loaded after a few seconds, the green led will flash and the controller memory will be detected as a drive on the computer. | ||
#Then: | #Then: | ||
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#:to find out how the drive is defined in the system. | #:to find out how the drive is defined in the system. | ||
#:'''Attention! If you make a mistake with the definition of the drive name, and in the next paragraph substitute the name corresponding to your other drive, its contents will be lost.''' | #:'''Attention! If you make a mistake with the definition of the drive name, and in the next paragraph substitute the name corresponding to your other drive, its contents will be lost.''' | ||
#To write firmware to the controller, replace in the command below | #To write firmware to the controller, replace the following in the command below | ||
/X/XX/XXXXX_emmc_wb5.img the path to the pre-extracted firmware file, | #*''/X/XX/XXXXX_emmc_wb5.img'' - replace with the path to the pre-extracted firmware file, | ||
/dev/sdX | #*''/dev/sdX'' - replace with the name of the partition under which the drive is defined in the system, | ||
and run the command | #:and run the command <syntaxhighlight lang="bash">$ sudo dd if=/X/XX/XXXXX_emmc_wb5.img of=/dev/sdX bs=1M conv=fdatasync && sync</syntaxhighlight> | ||
$ sudo dd if=/X/XX/XXXXX_emmc_wb5.img of=/dev/sdX bs=1M conv=fdatasync && sync | #After recording is complete, disconnect the controller from the USB, turn off the controller, and then turn it back on. | ||
After recording is complete, disconnect the controller from the USB, | |||