From: Detlef Vollmann <dv@vollmann.ch>
To: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Kevin Hilman <khilman@ti.com>,
davinci-linux-open-source@linux.davincidsp.com,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Tony Lindgren <tony@atomide.com>, Sekhar Nori <nsekhar@ti.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH] Consolidate SRAM support
Date: Sat, 16 Apr 2011 13:27:51 +0200 [thread overview]
Message-ID: <4DA97D37.30607@vollmann.ch> (raw)
In-Reply-To: <4DA88AFB.7020806@vollmann.ch>
On 04/15/11 20:14, Detlef Vollmann wrote:
> On 04/15/11 18:04, Nicolas Ferre wrote:
>> In fact on at91sam9g20 (and some other at91) you can use the mirroring
>> of the SRAM until next bank... so you end up with a single pool.
>>
>> Base @ sram1 base - sram0 size
>> size = sram 0 size + sram 1 size
> Can you provide details?
> I couldn't find anything in the documentation about this.
Ok, I checked this. It seems to be an undocumented feature and
its always mirrored.
Detlef
WARNING: multiple messages have this Message-ID (diff)
From: dv@vollmann.ch (Detlef Vollmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH] Consolidate SRAM support
Date: Sat, 16 Apr 2011 13:27:51 +0200 [thread overview]
Message-ID: <4DA97D37.30607@vollmann.ch> (raw)
In-Reply-To: <4DA88AFB.7020806@vollmann.ch>
On 04/15/11 20:14, Detlef Vollmann wrote:
> On 04/15/11 18:04, Nicolas Ferre wrote:
>> In fact on at91sam9g20 (and some other at91) you can use the mirroring
>> of the SRAM until next bank... so you end up with a single pool.
>>
>> Base @ sram1 base - sram0 size
>> size = sram 0 size + sram 1 size
> Can you provide details?
> I couldn't find anything in the documentation about this.
Ok, I checked this. It seems to be an undocumented feature and
its always mirrored.
Detlef
next prev parent reply other threads:[~2011-04-16 11:27 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-15 13:06 [RFC PATCH] Consolidate SRAM support Russell King - ARM Linux
2011-04-15 13:06 ` Russell King - ARM Linux
2011-04-15 13:39 ` Rob Herring
2011-04-15 13:39 ` Rob Herring
2011-04-15 14:02 ` Ithamar R. Adema
2011-04-15 14:02 ` Ithamar R. Adema
2011-04-15 14:40 ` Arnd Bergmann
2011-04-15 14:40 ` Arnd Bergmann
2011-04-15 15:26 ` Russell King - ARM Linux
2011-04-15 15:26 ` Russell King - ARM Linux
2011-04-15 15:32 ` Grant Likely
2011-04-15 15:32 ` Grant Likely
2011-04-15 15:41 ` Russell King - ARM Linux
2011-04-15 15:41 ` Russell King - ARM Linux
2011-04-16 4:11 ` Magnus Damm
2011-04-16 4:11 ` Magnus Damm
2011-04-17 17:47 ` Arnd Bergmann
2011-04-17 17:47 ` Arnd Bergmann
2011-04-15 16:03 ` Russell King - ARM Linux
2011-04-15 16:03 ` Russell King - ARM Linux
2011-04-15 16:18 ` Nguyen Dinh-R00091
2011-04-15 16:18 ` Nguyen Dinh-R00091
2011-04-15 16:20 ` Russell King - ARM Linux
2011-04-15 16:20 ` Russell King - ARM Linux
2011-04-15 16:58 ` Russell King - ARM Linux
2011-04-15 16:58 ` Russell King - ARM Linux
2011-04-15 19:20 ` Nguyen Dinh-R00091
2011-04-15 19:20 ` Nguyen Dinh-R00091
2011-04-15 19:40 ` Russell King - ARM Linux
2011-04-15 19:40 ` Russell King - ARM Linux
2011-04-15 20:06 ` Nguyen Dinh-R00091
2011-04-15 20:06 ` Nguyen Dinh-R00091
2011-04-15 13:52 ` Eduardo Valentin
2011-04-15 13:52 ` Eduardo Valentin
2011-04-15 15:24 ` Russell King - ARM Linux
2011-04-15 15:24 ` Russell King - ARM Linux
2011-04-15 14:50 ` Detlef Vollmann
2011-04-15 14:50 ` Detlef Vollmann
2011-04-15 15:37 ` Russell King - ARM Linux
2011-04-15 15:37 ` Russell King - ARM Linux
2011-04-15 18:12 ` Detlef Vollmann
2011-04-15 18:12 ` Detlef Vollmann
2011-04-15 18:21 ` Russell King - ARM Linux
2011-04-15 18:21 ` Russell King - ARM Linux
2011-04-15 16:04 ` Nicolas Ferre
2011-04-15 16:04 ` Nicolas Ferre
2011-04-15 18:14 ` Detlef Vollmann
2011-04-15 18:14 ` Detlef Vollmann
2011-04-16 11:27 ` Detlef Vollmann [this message]
2011-04-16 11:27 ` Detlef Vollmann
2011-04-15 18:31 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:31 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:38 ` [PATCH 1/2] at91: 9260 and 9g20 add support of join SRAM Memory Mapping Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:39 ` [PATCH 2/2] at91: add generic allocator support for sram Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 20:11 ` [RFC PATCH] Consolidate SRAM support Uwe Kleine-König
2011-04-15 20:11 ` Uwe Kleine-König
2011-04-15 20:19 ` Russell King - ARM Linux
2011-04-15 20:19 ` Russell King - ARM Linux
2011-04-15 20:22 ` Uwe Kleine-König
2011-04-15 20:22 ` Uwe Kleine-König
2011-04-16 13:01 ` Haojian Zhuang
2011-04-16 13:01 ` Haojian Zhuang
2011-04-16 13:09 ` Russell King - ARM Linux
2011-04-16 13:09 ` Russell King - ARM Linux
2011-04-18 6:48 ` Tony Lindgren
2011-04-18 6:48 ` Tony Lindgren
2011-04-18 7:00 ` Tomi Valkeinen
2011-04-18 7:00 ` Tomi Valkeinen
2011-04-18 8:17 ` Tony Lindgren
2011-04-18 8:17 ` Tony Lindgren
2011-04-19 14:16 ` Tomi Valkeinen
2011-04-19 14:16 ` Tomi Valkeinen
2011-04-20 5:27 ` Tony Lindgren
2011-04-20 5:27 ` Tony Lindgren
2011-04-18 8:52 ` [RFC PATCH v2] " Russell King - ARM Linux
2011-04-18 8:52 ` Russell King - ARM Linux
2011-04-18 9:31 ` Haojian Zhuang
2011-04-18 9:31 ` Haojian Zhuang
2011-04-18 11:33 ` Tony Lindgren
2011-04-18 11:33 ` Tony Lindgren
2011-04-18 13:50 ` Detlef Vollmann
2011-04-18 13:50 ` Detlef Vollmann
2011-04-18 16:12 ` Nori, Sekhar
2011-04-18 16:12 ` Nori, Sekhar
2011-04-18 16:18 ` Russell King - ARM Linux
2011-04-18 16:18 ` Russell King - ARM Linux
2011-04-19 16:01 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 16:01 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 16:18 ` Russell King - ARM Linux
2011-04-19 16:18 ` Russell King - ARM Linux
2011-04-19 19:05 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 19:05 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 23:20 ` Russell King - ARM Linux
2011-04-19 23:20 ` Russell King - ARM Linux
2011-04-20 4:06 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-20 4:06 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 1:23 ` [RFC PATCH] " Linus Walleij
2011-04-19 1:23 ` Linus Walleij
2011-05-12 17:45 ` [RFC PATCH v3] " Russell King - ARM Linux
2011-05-12 17:45 ` Russell King - ARM Linux
2011-05-12 18:35 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-12 18:35 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-13 7:30 ` Jean Pihet
2011-05-13 7:30 ` Jean Pihet
2011-05-13 9:11 ` Russell King - ARM Linux
2011-05-13 9:11 ` Russell King - ARM Linux
2011-05-13 9:25 ` Jean Pihet
2011-05-13 9:25 ` Jean Pihet
2011-05-13 9:19 ` Santosh Shilimkar
2011-05-13 9:19 ` Santosh Shilimkar
2011-05-17 13:06 ` Nori, Sekhar
2011-05-17 13:06 ` Nori, Sekhar
2011-05-17 21:41 ` [PATCH 0/9] Ben Gardiner
2011-05-17 21:41 ` [PATCH 1/9] davinci: pm: fix compiler errors and kernel panics from sram consolidation Ben Gardiner
2011-05-17 21:41 ` [PATCH 2/9] davinci: sram: ioremap the davinci_soc_info specified sram regions Ben Gardiner
2011-05-18 4:51 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-18 12:11 ` Nori, Sekhar
2011-05-18 12:14 ` Russell King - ARM Linux
2011-05-18 15:58 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-25 23:16 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-18 13:18 ` Nori, Sekhar
2011-05-18 13:36 ` Ben Gardiner
2011-05-17 21:41 ` [PATCH 3/9] davinci: da850: remove the SRAM_VIRT iotable entry Ben Gardiner
2011-05-17 21:42 ` [PATCH 4/9] davinci: dm355: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 5/9] davinci: dm365: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 6/9] davinci: dm644x: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 7/9] davinci: dm646x: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 8/9] davinci: remove definition of SRAM_VIRT Ben Gardiner
2011-05-18 10:40 ` Sergei Shtylyov
2011-05-17 21:42 ` [PATCH 9/9] davinci: da850: changed SRAM allocator to shared ram Ben Gardiner
2011-05-18 10:29 ` Sergei Shtylyov
2011-05-18 12:33 ` Ben Gardiner
2011-05-26 1:02 ` [RFC PATCH v4] Consolidate SRAM support Jean-Christophe PLAGNIOL-VILLARD
2011-05-26 1:02 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <1306371777-20431-1-git-send-email-plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
2011-05-31 17:09 ` Nori, Sekhar
2011-05-31 17:09 ` Nori, Sekhar
2011-05-31 21:21 ` Russell King - ARM Linux
2011-05-31 21:21 ` Russell King - ARM Linux
2011-06-29 13:12 ` Nori, Sekhar
2011-06-29 13:12 ` Nori, Sekhar
2011-07-08 16:51 ` Nori, Sekhar
2011-07-08 16:51 ` Nori, Sekhar
2011-07-08 16:58 ` Nori, Sekhar
2011-07-08 16:58 ` Nori, Sekhar
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