[U-Boot-Users] (no subject)

Stefan Roese
2006-09-30T02:04:45Z

Hi Marc,

On Thursday 28 September 2006 23:07, Howard, Marc wrote:
> Actually > 256MB won't work correctly. There is a problem in
> board/amcc/ocotea/init.S:

<snip>

> The line:
>
> tlbentry( CFG_SDRAM_BASE+0x10000000, SZ_256M, 0x00000000, 0,
> AC_R|AC_W|AC_X|SA_G|SA_I )
>
> ...should be...
>
> tlbentry( CFG_SDRAM_BASE+0x10000000, SZ_256M, 0x10000000, 0,
> AC_R|AC_W|AC_X|SA_G|SA_I )
> ^
> ------------------------------------------------^
>
> The way it currently stands virtual addresses 256-512MB are mapped into
> the same region as the 1st 256MB of SDRAM.

Yes, you are right. Thanks. I will fix this in a few days and add some more
tlb's to supports at least 512MB.

Best regards,
Stefan