[U-Boot-Users] byte-order in the u-boot .c files
Peter Asemann
peter.asemann at web.de
Thu Dec 2 13:59:40 CET 2004
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
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