[U-Boot-Users] Porting Problems :: PPC8270
Wolfgang Denk
wd at denx.de
Tue Mar 16 18:49:17 CET 2004
In message <47022.194.237.142.13.1079453822.squirrel at webmail.unisite.se> you wrote:
>
> We have now managed to partly port U-boot1.0.2 to our custom board.
> What we can see, with BDI2000 and printf:s, is that the code always
> reaches board_init_r i.e. We are in RAM.
...
> Now the problems start. I have encountered some strange things:
...
> Can anybody give me a hint where to look for broken code...
Your SDRAM init sequence is broken. There is more to it than just
setting up the UPM tables.
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
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