From: Andreas Schweigstill <andreas@schweigstill.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] New version of AT91-Bootstrap for AT91SAM92xU-Boot/Buildroot/Linux users
Date: Mon, 26 Mar 2007 00:24:20 +0200 [thread overview]
Message-ID: <4606F694.2070503@schweigstill.de> (raw)
In-Reply-To: <20070325220126.3466F353C9A@atlas.denx.de>
Hello!
Wolfgang Denk schrieb:
>> There is a lot of AT91/U-Boot users, having
>> problems with having to have a special compiler
>> for this little application, so I thought they would be interested.
>
> Why do you need a special compiler?
The primary bootloader code from Atmel can only be compiled with ARM
ADS/RVDS but can't be compiled with GCC because of incompatible
assembler parts and linker symbols. There is some port for GCC but it
(http://www.teest.com/) but that is not supported officially by Atmel
and it uses g++ to compiler "pseudo-C++". And for proper function the
omitted bss initialization has to be added... I have done a conversion
to proper C code and also lots of enhancements but these will be
published when the final product will be released.
With best regards
Andreas Schweigstill
--
Dipl.-Phys. Andreas Schweigstill
Schweigstill IT | Embedded Systems
Schauenburgerstra?e 116, D-24118 Kiel, Germany
Phone: (+49) 431 5606-435, Fax: (+49) 431 5606-436
Mobile: (+49) 171 6921973, Web: http://www.schweigstill.de/
next prev parent reply other threads:[~2007-03-25 22:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-25 15:43 [Buildroot] New version of AT91-Bootstrap for AT91SAM92x U-Boot/Buildroot/Linux users Ulf Samuelsson
2007-03-25 15:43 ` [U-Boot-Users] " Ulf Samuelsson
2007-03-25 15:50 ` [Buildroot] " Ulf Samuelsson
2007-03-25 15:50 ` [U-Boot-Users] " Ulf Samuelsson
2007-03-25 20:42 ` Wolfgang Denk
2007-03-25 21:00 ` [U-Boot-Users] New version of AT91-Bootstrap for AT91SAM92xU-Boot/Buildroot/Linux users Ulf Samuelsson
2007-03-25 22:01 ` Wolfgang Denk
2007-03-25 22:10 ` Ulf Samuelsson
2007-03-26 0:01 ` Wolfgang Denk
2007-03-25 22:24 ` Andreas Schweigstill [this message]
2007-03-25 22:21 ` Ulf Samuelsson
2007-03-26 0:05 ` Wolfgang Denk
2007-03-26 7:17 ` [U-Boot-Users] New version of AT91-Bootstrap forAT91SAM92xU-Boot/Buildroot/Linux users Ulf Samuelsson
2007-03-26 11:42 ` Wolfgang Denk
2007-03-26 13:07 ` [U-Boot-Users] New version of AT91-BootstrapforAT91SAM92xU-Boot/Buildroot/Linux users Ulf Samuelsson
2007-03-26 14:35 ` Wolfgang Denk
2007-03-26 16:29 ` Ulf Samuelsson
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