From: Peter Asemann <peter.asemann@web.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] byte-order in the u-boot .c files
Date: Thu, 02 Dec 2004 13:59:40 +0100 [thread overview]
Message-ID: <41AF11BC.6050403@web.de> (raw)
In-Reply-To: <20041202094727.AC3A2C1430@atlas.denx.de>
Ehm... okay, I was going to write an sdram-
initialization-/refresh-/access- code following the wise and detailed
instructions in chapter 15.9 of my fine MPC886 family reference manual.
I also took a look to uboot/board/NAME/NAME.c files to see how others
initialize their SDRAM and program it.
Now the problem is that I'm not sure if the bit order of the
documentation and the bit-order of the hex-values in the C-Code are
corresponding. So I'm neither capable of looking what the others did in
their code nor of generating hexadecimal representations of my bitstrings.
It seems like not to know this is incredibly stupid as I couldn't find
anything about byte order in the README or the u-boot manual.
Anyway, if anyone could please tell me something about the byte-order of
the u-boot code and how it relates to MPC-manual-byte-order, I'd be very
happy.
Peter Asemann
next prev parent reply other threads:[~2004-12-02 12:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-02 8:48 [U-Boot-Users] help starting Sam Song
2004-12-02 9:47 ` Wolfgang Denk
2004-12-02 12:59 ` Peter Asemann [this message]
2004-12-02 13:16 ` [U-Boot-Users] byte-order in the u-boot .c files Wolfgang Denk
2004-12-02 13:02 ` [U-Boot-Users] help starting Sam Song
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