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pieeprom-2026-05-26: 2712: Make Pi 5 use the correct entropy source for kaslr-seed and rng-seed (latest)#841

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timg236:pieeprom-2026-05-26-2712
May 26, 2026
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pieeprom-2026-05-26: 2712: Make Pi 5 use the correct entropy source for kaslr-seed and rng-seed (latest)#841
timg236 merged 1 commit into
raspberrypi:masterfrom
timg236:pieeprom-2026-05-26-2712

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@timg236

@timg236 timg236 commented May 26, 2026

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  • Make Pi 5 use the correct entropy source
    The kernel looks to Device Tree for the rng-seed and kaslr-seed values as sources of entropy. On Pi 5 the bootsys code enables the HWRNG, but for historical reasons these two DT properties were not using the resulting random data. Fix that.

…or kaslr-seed and rng-seed (latest)

* Make Pi 5 use the correct entropy source
  The kernel looks to Device Tree for the rng-seed and kaslr-seed values
  as sources of entropy. On Pi 5 the bootsys code enables the HWRNG, but
  for historical reasons these two DT properties were not using the
  resulting random data. Fix that.
@timg236

timg236 commented May 26, 2026

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@pelwell

@timg236 timg236 merged commit cbd599e into raspberrypi:master May 26, 2026
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@timg236 timg236 deleted the pieeprom-2026-05-26-2712 branch May 26, 2026 15:40
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timg236 commented May 26, 2026

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@nbuchwitz

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