fix(rt-linux): Improve RT-Linux Performance Guide #507
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Add more details on RT-Linux latency spike observed while running system benchmark tests due to OP-TEE TRNG. Add workarounds that can be used to avoid it. Signed-off-by: Shiva Tripathi <[email protected]>
shiva-ti
requested review from
StaticRocket,
VeeruPrudhvi,
aniket-l,
cshilwant,
praneethbajjuri and
uditkumarti
as code owners
ti-kamlesh
reviewed
Nov 6, 2025
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| - Use a Linux Kernel-based TRNG driver, which involves disabling TRNG | ||
| in OP-TEE and enabling the RNG node in the Kernel device tree | ||
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Contributor
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provide only one option (disable TRNG from OPTEE, i.e. PRNG=y and enable TRNG in Linux, as discussed)
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Add more details on RT-Linux latency spike observed while running system benchmark tests due to OP-TEE TRNG. Add workarounds that can be used to avoid it.