Re: [U-Boot] SteppingStone

2011-01-26 Thread Wolfgang Denk
Dear Matt Johnson, In message you wrote: > > >Instead, the standard nand_spl approach should be used. > > Does this work when the board is NAND only? There is no NOR flash on the > board. Yes, this for boards that boot from NAND (usually these have only NAND and no NOR). > Where can I find mo

Re: [U-Boot] SteppingStone

2011-01-26 Thread Matt Johnson
> >This is not really different from how NAND booting works on many other >boards. > >It is definitely not a reason to use assembly only. > >Instead, the standard nand_spl approach should be used. > Does this work when the board is NAND only? There is no NOR flash on the board. Where can I find

Re: [U-Boot] SteppingStone

2011-01-26 Thread Wolfgang Denk
Dear Cunsuo Guo, In message you wrote: > > > Why try to read from NAND to RAM in the relocation part of start.S, > > where you would not be able to use C or BSS variables? > > > > Because S3C2410 can _ONLY_ take the first 4KBytes into RAM (Basically some > hidden microcode in the S3C2410 takes c

Re: [U-Boot] SteppingStone

2011-01-26 Thread Cunsuo Guo
t; I'm looking for something as full-featured as u-boot, but actively > >> maintained. The only other that I've found is Vivi - which is super > >> ancient. > >> Any advice is appreciated. > > > > > >> Thanks, > >> Matt > >> > >> _

Re: [U-Boot] SteppingStone

2011-01-25 Thread Albert ARIBAUD
is appreciated. > > >> Thanks, >> Matt >> >> ___ >> U-Boot mailing list >> U-Boot@lists.denx.de >> http://lists.denx.de/mailman/listinfo/u-boot >> > > > Steppingstone is just a 4KBytes buffer whi

Re: [U-Boot] SteppingStone

2011-01-25 Thread Cunsuo Guo
r something as full-featured as u-boot, but actively > maintained. The only other that I've found is Vivi - which is super > ancient. > Any advice is appreciated. > Thanks, > Matt > > _______ > U-Boot mailing list > U-Boot@lists.

[U-Boot] SteppingStone

2011-01-25 Thread Matt Johnson
Hello. I have a custom board with a Samsung s3c2410 (arm920t) processor. I have been unable to get the main branch of u-boot to work with this board. However, I have been successful with the old OpenMoko fork. (I believe it is because of the "SteppingStone" microcode. See http://wiki.openmoko.or