Re: [v3 2/2] ARM: tegra: Skip scu_enable(scu_base) if not CortexA9

From: Santosh Shilimkar
Date: Wed Jan 23 2013 - 06:08:18 EST


On Wednesday 23 January 2013 04:28 PM, Hiroshi Doyu wrote:
Santosh Shilimkar <santosh.shilimkar@xxxxxx> wrote @ Wed, 23 Jan 2013 09:58:08 +0100:

On Tuesday 22 January 2013 10:34 PM, Olof Johansson wrote:
On Tue, Jan 22, 2013 at 8:57 AM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote:
On 01/21/2013 11:07 PM, Santosh Shilimkar wrote:
On Tuesday 22 January 2013 11:22 AM, Hiroshi Doyu wrote:
Skip scu_enable(scu_base) if CPU is not Cortex A9 with SCU.

[..]

Btw, I noticed the build error with patch 1/1. Since I wasn't using
the first interface in OMAP code, I just bypassed it for testing.
I might be missing some dependent patch which added
read_cpuid_part_number().

The following one, which is in "next-20130123", is also necessary.

commit 59530adc3f1b802c275f0197fc3ac72dc014267a
Author: Christoffer Dall <c.dall@xxxxxxxxxxxxxxxxxxxxxx>
Date: Tue Dec 18 04:06:37 2012 +0000

ARM: Define CPU part numbers and implementors

Thanks for the pointer Hiroshi.

Regards,
Santosh
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