On Tuesday, January 05, 2016 at 01:45:45 AM, Ley Foon Tan wrote:

On Mon, 2016-01-04 at 02:12 +0100, Marek Vasut wrote:

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On Monday, January 04, 2016 at 01:53:22 AM, Ley Foon Tan wrote:

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On Mon, 2016-01-04 at 01:37 +0100, Marek Vasut wrote:

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On Monday, January 04, 2016 at 01:10:13 AM, Ley Foon Tan wrote:

Hi!

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Well, do you have a good explanation why the system works
with this change and doesn't work without it on my design ?
I'd really love to understand this.

Do you modify the driver to setup the translation table?

No, I didn't change the driver. What do you refer to please ?

There is Address Translation Table at address offset 0x1000 in the
IP.

Oh, I didn't configure that in any way. Should I or does the driver
configure it in some way?

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Do you use the hardware design from the rocketboards.org or your
own design?

I use the one from rocketboards, I just ported it over to the MCVEVK
(custom cyclone v soc board)

You may check again the base addresses use in the MCVEVK board.

The address map is attached ; I don't see anything which would differ
from the reference design.

Address map looks fine.

Well do you have any other idea then ? I guess I should pull out the SOCDK, huh?

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btw I am honestly surprised that Quartus cannot export the address map
into some text file :-(

There is a *.html file in the generated directory.

Oh, I didn't know that, thanks!

Best regards,
Marek Vasut