Merge "Document firmware_class.path" am: 1f2ea5504f
Original change: https://android-review.googlesource.com/c/platform/system/core/+/2005452 Change-Id: I8a1ba2b6d502de8e8a4fece5de0e910195699edd
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@ -147,6 +147,12 @@ directories. If stdout cannot be read, or the program returns with any exit code
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Ueventd will additionally log all messages sent to stderr from the external program to the serial
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console after the external program has exited.
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If the kernel command-line argument `firmware_class.path` is set, this path
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will be used first by the kernel to search for the firmware files. If found,
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ueventd will not be called at all. See the
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[kernel documentation](https://www.kernel.org/doc/html/v5.10/driver-api/firmware/fw_search_path.html)
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for more details on this feature.
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## Coldboot
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--------
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Ueventd must create devices in `/dev` for all devices that have already sent their uevents before
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