[Gta04-owner] strange cpu error messages in 4.3

Andreas Kemnade andreas at kemnade.info
Thu Dec 3 21:24:50 CET 2015


Hi,

I found the following strange lines in my 4.3 boot log, I am wondering whether these are normal.

[    0.689422] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.689453] omap4_sram_init:Unable to get sram pool needed to handle
errata I688

Hmm, we are using OMAP3? So why omap4 stuff?

[    3.570678] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva
[    3.578430] omap2_set_init_voltage: unable to set vdd_mpu_iva
[    3.584564] omap2_set_init_voltage: unable to find boot up OPP for vdd_core
[    3.591888] omap2_set_init_voltage: unable to set vdd_core
if I am rebooting from 3.7 to 4.3 the kernel often hangs here.
if not I get the line
[    3.638061] ThumbEE CPU extension supported.
and booting continues.
Somehow this sounds critical.

Regards,
Andreas
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