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From: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
To: u-boot@lists.denx.de
Subject: [U-Boot] kirkwood: CONFIG_SYS_INIT_SP_ADDR wrong?
Date: Wed, 10 Nov 2010 15:37:24 +0100	[thread overview]
Message-ID: <4CDAAE24.3010400@schmid-telecom.ch> (raw)
In-Reply-To: <4CDAA914.1040402@denx.de>

Hi Heiko,

On 10.11.2010 15:15, Heiko Schocher wrote:
> Daniel Hobi wrote:
>> @Heiko: include/configs/km_arm.h may have the same problem.
> 
> I made a patch for this, see:
> 
> http://lists.denx.de/pipermail/u-boot/2010-November/081275.html

Reading your patch, I noticed that we don't align the early stack
pointer to an 8-byte boundary which may lead to the problem described here:

http://article.gmane.org/gmane.comp.boot-loaders.u-boot/69342

Since you seem to be the author of the relevant assembly code, could you
please prepare a fix (adding "bic sp, sp, #7")?

Best regards,
Daniel

  reply	other threads:[~2010-11-10 14:37 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-10 13:57 [U-Boot] kirkwood: CONFIG_SYS_INIT_SP_ADDR wrong? Daniel Hobi
2010-11-10 14:15 ` Heiko Schocher
2010-11-10 14:37   ` Daniel Hobi [this message]
2010-11-10 15:02     ` Heiko Schocher
2010-11-10 15:13       ` Daniel Hobi
2010-11-10 15:40         ` Heiko Schocher
2010-11-10 15:46           ` Daniel Hobi
2010-11-10 16:29             ` Albert ARIBAUD
2010-11-10 16:46             ` Heiko Schocher
2010-11-10 17:53               ` Daniel Hobi
2010-11-10 20:13               ` Wolfgang Denk
2010-11-10 20:11           ` Wolfgang Denk

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