[Gta04-owner] strange cpu error messages in 4.3

H. Nikolaus Schaller hns at goldelico.com
Fri Dec 4 06:56:56 CET 2015


Hi,

Am 03.12.2015 um 21:24 schrieb Andreas Kemnade <andreas at kemnade.info>:

> 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?

Haven't seen this. I assume you use your own defconfig?

> 
> [    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.

Are you using kexec to reboot different kernels?

> if not I get the line
> [    3.638061] ThumbEE CPU extension supported.
> and booting continues.
> Somehow this sounds critical.

BR,
Nikolaus



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