Andrea,
Uboot has a memory allocator that (IIRC) lives closes to the end of
the RAM, so you are corrupting uboot malloced data structures. Review
the davinci_dm355.h file of your uboot source to get the exact memory
location of it.
Diego Dompe
RidgeRun Engineering
On Jun 23, 2008, at 2:17 AM, Andrea Gasparini wrote:
Hi all,
Why should u-boot hang with this command?
DM355 EVM # cp.b 0x80000000 0x81000000 0x800000
shouldn't TMDSEVM355 have mem until 0x87FF FFFF ?
It's a uboot limit/bug?? how could I access the whole ddr ram?
Or it's an hardware limit of the evm board?
Dm355 should handle 256Mb, so it's not his "fault".
under linux, "free -m" tells 111M, that's not so little to explain my
issue.
What did i miss??
Thanks, regards!
--
Andrea Gasparini
---- ImaVis S.r.l. ----
web: www.imavis.com
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