ARM: tegra: add fuses as device randomness

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Various fuses on Tegra include information that's unique to an individual
chip, or a subset of chips. Call add_device_randomness() with this data
to perturb the initial state of the random pool.

Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

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Stephen Warren 2013-09-12 16:51:19 -06:00

parent b6bda4e0d2

commit 3bd1ae57f7

1 changed files with 54 additions and 0 deletions

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arch/arm/mach-tegra/fuse.c

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