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Add rpi-otp-private-key clarification #3900

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Nov 7, 2024
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Add rpi-otp-private-key clarification #3900

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Add clarification that rpi-otp-private-key only works with certain de…
Nov 1, 2024
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Add link to processor detail pages
nathan-contino Nov 7, 2024
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Fix hanging paren
nathan-contino Nov 7, 2024
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2 changes: 2 additions & 0 deletions documentation/asciidoc/computers/raspberry-pi/raspberry-pi-industrial.adoc
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Expand Up @@ -173,6 +173,8 @@ See https://gitlab.com/cryptsetup/cryptsetup[Cryptsetup] for more information ab

==== Program a key into OTP with `rpi-otp-private-key`

NOTE: The `rpi-otp-private-key` script only works on devices that use the Broadcom xref:processors.adoc#bcm2711[BCM2711] or xref:processors.adoc#bcm2712[BCM2712] processors.

The https://github.com/raspberrypi/rpi-eeprom/blob/master/tools/rpi-otp-private-key[`rpi-otp-private-key`] script wraps the device private key `vcmailbox` APIs to make it easier to read and write a key in the OpenSSL format.

NOTE: The https://github.com/raspberrypi/usbboot[`usbboot`] repository contains all the tools you need, including https://github.com/raspberrypi/rpi-eeprom[`rpi-eeprom`] as a Git submodule.
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