From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Uboot and ARM SMP support
Date: Thu, 25 Jun 2009 09:14:32 +0200 [thread overview]
Message-ID: <20090625071432.GD11470@game.jcrosoft.org> (raw)
In-Reply-To: <366f00c80906242103taa38247i76b3e2be6fb85674@mail.gmail.com>
On 09:33 Thu 25 Jun , Sudeep K N wrote:
> Hi,
>
> I have seen the latest Uboot code there is no support for Cortex A9.
> What I would like to know is that can we reuse ARM Cortex A8 code
> for ARM Cortex A9 SMP system as bootloader must run in single core.
Yes you can re-use the A8 code but you will need to update the cache
management to boot you soc in smp mode
In U-Boot you will use and active only one core, the others will be active in
the kernel
Best Regards,
J.
next prev parent reply other threads:[~2009-06-25 7:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-25 4:03 [U-Boot] Uboot and ARM SMP support Sudeep K N
2009-06-25 7:14 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2009-06-25 7:38 ` Sudeep K N
2009-06-25 8:10 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-25 9:11 ` Sudeep K N
2009-06-25 9:47 ` Nishanth Menon
2009-06-25 12:44 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-25 13:02 ` Pandita, Vikram
2009-06-25 13:06 ` Sudeep K N
2009-06-25 13:51 ` Shilimkar, Santosh
2009-06-25 14:15 ` Nishanth Menon
2009-06-25 15:18 ` Tom
2009-06-25 22:09 ` Jean-Christophe PLAGNIOL-VILLARD
2009-06-25 15:48 ` Dirk Behme
2009-06-26 5:10 ` Shilimkar, Santosh
2009-06-25 15:55 ` Peter Pearse
2009-06-25 17:02 ` Nishanth Menon
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