From: t.figa@samsung.com (Tomasz Figa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/6] ARM: EXYNOS: Add secure firmware support
Date: Thu, 22 Nov 2012 10:33:35 +0100 [thread overview]
Message-ID: <4854667.0jktSvOtLR@amdc1227> (raw)
In-Reply-To: <0f5d01cdc87d$e7c81890$b75849b0$%kim@samsung.com>
Hi Kgene,
On Thursday 22 of November 2012 15:52:14 Kukjin Kim wrote:
> Tomasz Figa wrote:
> > On Monday 12 of November 2012 09:55:30 Russell King - ARM Linux wrote:
> > > On Mon, Nov 12, 2012 at 04:39:28PM +0900, Kukjin Kim wrote:
> > > > (+ Russell King)
> > >
> > > I think there's still an amount of work to do here; it's not a
> > > generic
> > > interface at the moment because it makes some assumptions about how
> > > things are done (eg, it assumes that there _will_ be a CPU boot
> > > register; that is not always true.
> > >
> > > Moreover, the 'cpu' arguments given seem to be uncertain whether
> > > they're logical CPU numbers or physical CPU numbers.
> > >
> > > Lastly, where is this interface actually documented? It's just a
> > > bunch
> > > of code _without_ _any_ documentation. That means people will
> > > interpret it differently, and it'll get used differently from
> > > platform to platform.
> > >
> > > Let's have some documentation on this.
> >
> > Right, I will include documentation in next version of this patchset.
>
> Any updates on this?
>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
I was waiting for some comments about my proposals, but since there is no
new input I will prepare and post next version today.
Best regards.
--
Tomasz Figa
Samsung Poland R&D Center
SW Solution Development, Linux Platform
prev parent reply other threads:[~2012-11-22 9:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-25 15:22 [PATCH v3 0/6] ARM: EXYNOS: Add secure firmware support Tomasz Figa
2012-10-25 15:22 ` [PATCH v3 1/6] ARM: Add interface for registering and calling firmware-specific operations Tomasz Figa
2012-10-25 15:22 ` [PATCH v3 2/6] ARM: EXYNOS: Add support for secure monitor calls Tomasz Figa
2012-10-25 15:22 ` [PATCH v3 3/6] ARM: EXYNOS: Add IO mapping for non-secure SYSRAM Tomasz Figa
2012-10-25 15:22 ` [PATCH v3 4/6] ARM: EXYNOS: Add support for Exynos secure firmware Tomasz Figa
2012-11-12 9:51 ` Russell King - ARM Linux
2012-11-12 10:09 ` Tomasz Figa
2012-12-26 8:30 ` Barry Song
2012-10-25 15:22 ` [PATCH v3 5/6] ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 Tomasz Figa
2012-10-25 15:22 ` [PATCH v3 6/6] ARM: EXYNOS: Add secure firmware support to secondary CPU bring-up Tomasz Figa
2012-11-12 9:52 ` Russell King - ARM Linux
2012-11-12 10:11 ` Tomasz Figa
2012-11-12 7:39 ` [PATCH v3 0/6] ARM: EXYNOS: Add secure firmware support Kukjin Kim
2012-11-12 9:55 ` Russell King - ARM Linux
2012-11-12 10:14 ` Tomasz Figa
2012-11-22 6:52 ` Kukjin Kim
2012-11-22 9:33 ` Tomasz Figa [this message]
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