From: Scott Wood <scottwood@freescale.com>
To: "Arshad, Farrukh" <Farrukh_Arshad@mentor.com>
Cc: "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Subject: Re: Booting Linux on one core of P1022
Date: Tue, 29 Nov 2011 13:07:51 -0600 [thread overview]
Message-ID: <4ED52D87.9000805@freescale.com> (raw)
In-Reply-To: <93CD5F41FDBC6042A6B449764F3B35CC050B8ADA@EU-MBX-01.mgc.mentorg.com>
On 11/29/2011 02:36 AM, Arshad, Farrukh wrote:
> I am loading the kernel from Uboot as following way
>
>
>
> Setenv bootm_low 0x10000000
>
> Setenv bootm_size 0x10000000
>
> Setenv bootm boot=/dev/mmcblk0p3 ro debug rootdelay=5
>
> Interrupts off
>
> Bootm start $load1addr - $fdt1addr
>
> Bootm loados
>
> Bootm fdt
>
> Fdt boardsetup
>
> Fdt chosen
>
> Bootm prep
>
> Bootm go
You set up the device tree to reflect a core 1 boot, but I don't see
where you told U-Boot to use core 1. You need to use a command like
"cpu 1 release 0x10000000 - $fdt1addr 0x45504150" instead of "bootm go".
Also make sure that you pass -b1 to dtc.
BTW, your e-mail client appears to be inappropriately adding
capitalization to pasted text.
-Scott
prev parent reply other threads:[~2011-11-29 19:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-29 8:36 Booting Linux on one core of P1022 Arshad, Farrukh
2011-11-29 19:07 ` Scott Wood [this message]
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