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OP-TEE / build

Makefiles to use OP-TEE on various platforms
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TEE_GetSystemTime invalid time #315

Open jdeus opened 6 years ago

jdeus commented 6 years ago

On rpi3 with the default governor (powersave), The results of seconds of a TEE_Time passed to TEE_GetSystemTime must be divided by 10 to obtain a valid result.

Example:

TEE_Time startt, stopt;

TEE_GetSystemTime(&startt); (...) TEE_GetSystemTime(&stopt);

IMSG("%d.%d", startt.seconds, startt.millis); IMSG("%d.%d", stopt.seconds, stopt.millis);

Produces:

I/TA: 2831.571 I/TA: 2929.64

While only ~9 seconds have elapsed.

Expected:

I/TA: 283.1571 I/TA: 292.964

jbech-linaro commented 6 years ago

Yes, this seems like a bug to me. Do you think you could make a patch for it?

jbech-linaro commented 5 years ago

Adding "bug" label so we can pick this up at some time later.

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