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: Mon, 12 Nov 2012 11:14:41 +0100 [thread overview]
Message-ID: <3879194.hz9mrTmL6z@amdc1227> (raw)
In-Reply-To: <20121112095530.GF28327@n2100.arm.linux.org.uk>
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.
Best regards,
--
Tomasz Figa
Samsung Poland R&D Center
SW Solution Development, Linux Platform
next prev parent reply other threads:[~2012-11-12 10:14 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 [this message]
2012-11-22 6:52 ` Kukjin Kim
2012-11-22 9:33 ` Tomasz Figa
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