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Message-id: <534BCD88.4020108@samsung.com>
Date: Mon, 14 Apr 2014 15:59:04 +0400
From: Tarek Dakhran <t.dakhran@...sung.com>
To: Arnd Bergmann <arnd@...db.de>, linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
Heiko Stuebner <heiko@...ech.de>, linux-doc@...r.kernel.org,
Tomasz Figa <t.figa@...sung.com>,
Chander Kashyap <chander.kashyap@...aro.org>,
Romain Naour <romain.naour@...nwide.fr>,
Tarek Dakhran <t.dakhran@...il.com>,
Kukjin Kim <kgene.kim@...sung.com>,
Russell King <linux@....linux.org.uk>,
Thomas Abraham <thomas.abraham@...aro.org>,
devicetree@...r.kernel.org, Pawel Moll <pawel.moll@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
linux-samsung-soc@...r.kernel.org,
Vyacheslav Tyrtov <v.tyrtov@...sung.com>,
Ben Dooks <ben-linux@...ff.org>,
Mike Turquette <mturquette@...aro.org>,
Kyungmin Park <kyungmin.park@...sung.com>,
Rob Herring <robh+dt@...nel.org>,
Rob Landley <rob@...dley.net>,
Kumar Gala <galak@...eaurora.org>
Subject: Re: [PATCH v8 1/3] ARM: EXYNOS: Add support for EXYNOS5410 SoC
On 04/14/2014 03:03 PM, Arnd Bergmann wrote:
> On Monday 14 April 2014 11:17:38 Tarek Dakhran wrote:
>> --- a/arch/arm/mach-exynos/exynos.c
>> +++ b/arch/arm/mach-exynos/exynos.c
>> @@ -159,6 +159,15 @@ static struct map_desc exynos5250_iodesc[] __initdata = {
>> },
>> };
>>
>> +static struct map_desc exynos5410_iodesc[] __initdata = {
>> + {
>> + .virtual = (unsigned long)S5P_VA_SYSRAM_NS,
>> + .pfn = __phys_to_pfn(EXYNOS5410_PA_SYSRAM_NS),
>> + .length = SZ_4K,
>> + .type = MT_DEVICE,
>> + },
>> +};
>> +
>> static struct map_desc exynos5_iodesc[] __initdata = {
> NAK
>
> Why does this keep coming up?
>
> Arnd
>
We need this memory region because boot address for exynos5410 located
here, same as for 5250.
--
Best regards,
Tarek Dakhran
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