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46 lines
1.3 KiB
Markdown
46 lines
1.3 KiB
Markdown
Fastboot Support
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================
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Introduction
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------------
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This plugin is used to update hardware that uses the fastboot protocol.
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Firmware Format
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---------------
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The daemon will decompress the cabinet archive and extract a firmware blob in
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ZIP file format. Inside the zip file must be all the firmware images for each
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partition and a manifest file. The partition images can be in any format, but
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the manifest must be either an Android `flashfile.xml` format file, or a QFIL
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`partition_nand.xml` format file.
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For both types, all partitions with a defined image found in the zip file will
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be updated.
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This plugin supports the following protocol ID:
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* com.google.fastboot
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GUID Generation
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---------------
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These devices use the standard USB DeviceInstanceId values, e.g.
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* `USB\VID_18D1&PID_4EE0&REV_0001`
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* `USB\VID_18D1&PID_4EE0`
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* `USB\VID_18D1`
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Quirk use
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---------
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This plugin uses the following plugin-specific quirk:
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| Quirk | Description | Minimum fwupd version |
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|------------------------|----------------------------------|-----------------------|
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| `FastbootBlockSize` | Block size to use for transfers | 1.2.2 |
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Vendor ID Security
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------------------
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The vendor ID is set from the USB vendor, for example `USB:0x18D1`
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