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From: Albert ARIBAUD <albert.aribaud@free.fr>
To: u-boot@lists.denx.de
Subject: [U-Boot] BSS footprint of FAT very high - SPL issues
Date: Tue, 01 Feb 2011 11:53:57 +0100	[thread overview]
Message-ID: <4D47E645.8090309@free.fr> (raw)
In-Reply-To: <4D47C3C0.7060806@ti.com>

Le 01/02/2011 09:26, Aneesh V a ?crit :

> I would prefer to have rest of the BSS in internal RAM itself.

In this case, you should define a dedicated output section in your 
linker file (say, ".ram"), which would locate in DRAM and collect input 
sections named similarly (".ram" as well would work) and then use 
attributes in the buffer declarations to put them in .ram sections.

That way, you'd clearly have .text, .data, .bss mapped to IRAM, and .ram 
  mapped to DRAM in a manner that readers of your code can understand.

Amicalement,
-- 
Albert.

  parent reply	other threads:[~2011-02-01 10:53 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-01  5:23 [U-Boot] BSS footprint of FAT very high - SPL issues Aneesh V
2011-02-01  6:52 ` Bedia, Vaibhav
2011-02-01  7:58   ` Wolfgang Denk
2011-02-01  8:26   ` Aneesh V
2011-02-01  8:35     ` Bedia, Vaibhav
2011-02-01 10:05       ` Wolfgang Denk
2011-02-01 10:18         ` Bedia, Vaibhav
2011-02-01 10:48           ` Albert ARIBAUD
2011-02-01 12:43             ` Bedia, Vaibhav
2011-02-01 13:27               ` Wolfgang Denk
2011-02-01 10:53     ` Albert ARIBAUD [this message]
2011-02-11 21:16     ` Ulf Samuelsson
2011-02-11 22:15       ` Wolfgang Denk
2011-09-13 21:40         ` Ulf Samuelsson
2011-09-28 20:28           ` Wolfgang Denk
2011-02-12  6:13       ` Aneesh V
2011-02-01  7:04 ` Albert ARIBAUD
2011-02-01  7:11   ` Albert ARIBAUD
2011-02-01  8:00     ` Wolfgang Denk
2011-02-01  8:27     ` Aneesh V
2011-02-01  7:55 ` Wolfgang Denk
2011-02-01  8:18   ` Aneesh V
2011-02-01  8:48     ` Bedia, Vaibhav
2011-02-01 10:03     ` Wolfgang Denk
2011-02-02 13:17       ` Aneesh V
2011-02-02 13:37         ` Albert ARIBAUD
2011-02-02 14:01           ` Aneesh V
2011-02-02 15:14             ` Albert ARIBAUD
2011-02-03 10:38               ` Aneesh V
2011-02-05  6:58                 ` Albert ARIBAUD
2011-02-11  6:28                   ` Aneesh V
2011-02-11  6:39                     ` Albert ARIBAUD
2011-02-11  6:57                       ` Aneesh V
2011-02-11  8:15                         ` Albert ARIBAUD
2011-02-11  8:27                           ` Aneesh V
2011-02-02 21:01             ` Graeme Russ
2011-02-03  7:01               ` Aneesh V
2011-02-03 10:05                 ` Graeme Russ
2011-02-03  6:49             ` sughosh ganu
2011-02-03  7:22               ` Aneesh V
2011-02-15  8:44 ` Mike Frysinger

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