Petr
I think I got
+#define TS7300_ETHOC_PHYS_BASE 0x72100000
+#define TS7300_ETHOC_IO_BASE 0x72102000
from the original 2.4 open_eth code.
The TS implementation only has an 8k buffer as opposed to the regular
Open Ethernet core of 32k. I guess this is a size limitation in the FPGA.
The other changes were made after looking at packet transfer with
Wireshark. Transmitted packets always seemed to be 2 bytes short, so I
just played with a few things until the packets looked correct. I can
now telnet, ftp and ping from the second port.
I noticed that Technologic have released new FPGA firmware that uses an
Altera MAC rather than the open ethernet core. There's a driver for 2.4
which I might bring up into 2.6 if I get any more spare time. For
completeness, the frame buffer and extra serial ports should be done but
I don't have the time at present.
regards
Ian T.
This e-mail, including any attachments and response string, may contain
proprietary information which is confidential and may be legally privileged. It
is for the intended recipient only. If you are not the intended recipient or
transmission error has misdirected this e-mail, please notify the author by
return e-mail and delete this message and any attachment immediately. If you
are not the intended recipient you must not use, disclose, distribute, forward,
copy, print or rely on this e-mail in any way except as permitted by the author.
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|