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 08:11:07 +0100 [thread overview]
Message-ID: <4D47B20B.5040104@free.fr> (raw)
In-Reply-To: <4D47B08D.8040905@free.fr>
Le 01/02/2011 08:04, Albert ARIBAUD a ?crit :
> I'd like to make sure I understand the issue. Do these three BSS
> variables occupy space in the U-Boot binary? If they do, then *that*
> must be fixed rather than allocating a fixed address for them. In ARM
> achitectures, the linker file makes sure the BSS is at the end of the
> image and is not loadable, so the ELF to bin conversion just skips them.
> Maybe the linker file you're using here does not do this?
Answering myself: after reading Vaibhav's answer, I should amend my
question aboce. Seems like the issue is the SPL has a BSS in IRAM, or in
whatever memory it lands in. In that case, there's indeed no fix except
putting the buffers in DRAM.
Amicalement,
--
Albert.
next prev parent reply other threads:[~2011-02-01 7:11 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
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 [this message]
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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