From: Rafal Jaworowski <raj@semihalf.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH] Update to stand alone program feature
Date: Thu, 10 May 2007 16:47:24 +0200 [thread overview]
Message-ID: <4643307C.4030900@semihalf.com> (raw)
In-Reply-To: <1628E43D99629C46988BE46087A3FBB997B757@ep-01.EmbeddedPlanet.local>
Jeff Mann wrote:
> Patch did not attach. Let me try again...
>> [PATCH] Update to stand alone program feature
>>
>> This patch contains updates to the stand alone program feature,
>> including:
>> 1. update and document new features in README.standalone 2.
Jeff,
when you are at updating README.standalone, there's one notice I think
would be worthwile to add as a precaution for external apps utilizing
U-Boot: the code of the jumptable consumer should pay attention not to
use U-Boot-dedicated registers (like r29 etc.) in order to safely go
forth and back, or save/restore. This can bite for example when an
external app code is built -O2 or higher and registers are used
intensively. Would you care to add such a note along with your updates?
kind regards,
Rafal
prev parent reply other threads:[~2007-05-10 14:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-09 15:50 [U-Boot-Users] [PATCH] Update to stand alone program feature Jeff Mann
2007-05-09 15:56 ` Jeff Mann
2007-05-09 22:24 ` Wolfgang Denk
2007-05-10 14:26 ` Jeff Mann
2007-05-10 15:10 ` Jerry Van Baren
2007-05-10 15:40 ` Jeff Mann
2007-05-10 14:47 ` Rafal Jaworowski [this message]
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