From: Santosh Shilimkar <santosh.shilimkar@ti.com> To: Russell King - ARM Linux <linux@arm.linux.org.uk> Cc: Sekhar Nori <nsekhar@ti.com>, Kevin Hilman <khilman@ti.com>, Tony Lindgren <tony@atomide.com>, davinci-linux-open-source@linux.davincidsp.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [RFC PATCH v3] Consolidate SRAM support Date: Fri, 13 May 2011 14:49:50 +0530 [thread overview] Message-ID: <4DCCF7B6.8020305@ti.com> (raw) In-Reply-To: <20110512174546.GB8633@n2100.arm.linux.org.uk> Russell, On 5/12/2011 11:15 PM, Russell King - ARM Linux wrote: > On Fri, Apr 15, 2011 at 02:06:07PM +0100, Russell King - ARM Linux wrote: > This is work in progress. > Tried this patch on OMAP and found couple of issues. 1. Compilation break. Below is the fix for the same. diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 68f57ff..78d1af4 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -75,6 +75,7 @@ static unsigned long omap_sram_start; static unsigned long omap_sram_base; static unsigned long omap_sram_size; +static unsigned long omap_sram_ceil; /* * Depending on the target RAMFS firewall setup, the public usable amount of -- 1.6.0.4 2. The boot takes data abort while allocating memory for struct pv_pool. Here is the back-trace. I haven't debugged it further though. -000|NSR:0xFFFF0010(asm) -->|exception -001|kmem_cache_alloc_trace(size = 0x0C, cachep = 0x0, flags = 0x80D0) -002|pv_pool_create(addr = 0xFE400000, phys = 0x40200000, len = 0x00010000, min_alloc_order = 0x3) -003|omap_sram_init() -004|paging_init(?) -005|setup_arch(cmdline_p = 0xC058BFE4) -006|start_kernel() -007|NSR:0x8000803C(asm) ---|end of frame | Regards Santosh
WARNING: multiple messages have this Message-ID (diff)
From: santosh.shilimkar@ti.com (Santosh Shilimkar) To: linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH v3] Consolidate SRAM support Date: Fri, 13 May 2011 14:49:50 +0530 [thread overview] Message-ID: <4DCCF7B6.8020305@ti.com> (raw) In-Reply-To: <20110512174546.GB8633@n2100.arm.linux.org.uk> Russell, On 5/12/2011 11:15 PM, Russell King - ARM Linux wrote: > On Fri, Apr 15, 2011 at 02:06:07PM +0100, Russell King - ARM Linux wrote: > This is work in progress. > Tried this patch on OMAP and found couple of issues. 1. Compilation break. Below is the fix for the same. diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 68f57ff..78d1af4 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -75,6 +75,7 @@ static unsigned long omap_sram_start; static unsigned long omap_sram_base; static unsigned long omap_sram_size; +static unsigned long omap_sram_ceil; /* * Depending on the target RAMFS firewall setup, the public usable amount of -- 1.6.0.4 2. The boot takes data abort while allocating memory for struct pv_pool. Here is the back-trace. I haven't debugged it further though. -000|NSR:0xFFFF0010(asm) -->|exception -001|kmem_cache_alloc_trace(size = 0x0C, cachep = 0x0, flags = 0x80D0) -002|pv_pool_create(addr = 0xFE400000, phys = 0x40200000, len = 0x00010000, min_alloc_order = 0x3) -003|omap_sram_init() -004|paging_init(?) -005|setup_arch(cmdline_p = 0xC058BFE4) -006|start_kernel() -007|NSR:0x8000803C(asm) ---|end of frame | Regards Santosh
next prev parent reply other threads:[~2011-05-13 9:19 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 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 [this message] 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
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=4DCCF7B6.8020305@ti.com \ --to=santosh.shilimkar@ti.com \ --cc=davinci-linux-open-source@linux.davincidsp.com \ --cc=khilman@ti.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-omap@vger.kernel.org \ --cc=linux@arm.linux.org.uk \ --cc=nsekhar@ti.com \ --cc=tony@atomide.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.