[Gta04-owner] strange cpu error messages in 4.3
H. Nikolaus Schaller
hns at goldelico.com
Fri Dec 4 06:56:56 CET 2015
Am 03.12.2015 um 21:24 schrieb Andreas Kemnade <andreas at kemnade.info>:
> 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.
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