Lennert,
Sorry if you've already addressed this _but_ ...
I recently joined the group around April first, so I may have missed a
lot of action that happened before this. I've been trying to put
together some working concoction on the ts-7260 for the 2.6 kernel, then
I started searching on groups.yahoo.com for previous posts.
After checking out your site I saw all of the great work that you've
been doing. Now I'm currently working on the 2.6.16 kernel with your
derevo17.diff. I was just happy to see all of the features when doing a
make menuconfig AND having them compile without complaining.
But then after loading in the zImage to the board, it starts to run the
kernel but then there is no output after it's booted. Have you
experienced anything similar? My output is below:
RedBoot> load -r -b 0x00218000 -m xmodem
CRaw file loaded 0x00218000-0x00345593, assumed entry at 0x00218000
xyzModem - CRC mode, 9644(SOH)/0(STX)/0(CAN) packets, 1 retries
RedBoot> exec -c "console=ttyAM0,,115200 root=/dev/nfs
ip=192.168.2.202:192.168.2.203:192.168.1.100:255.255.255.0:ts7260
nfsroot=192.168.2.203:/usr/debian_root,port=2049"
Using base address 0x00218000 and length 0x0012d594
Uncompressing
Linux.............................................................
done, booting the kernel.
From what how it appears, it looks like the ttyAM0 serial device is not
doing anything. I've tried the tty0 but to no avail.
Can you suggest anything ? Maybe provide any .configs ?
Thanks a bunch in advance,
~/Chris
Lennert Buytenhek wrote:
>Hi!
>
>Here is a periodic status update on the ongoing ep93xx 2.6
>rewrite/merge work.
>
>As you might or might not know, me and a couple of other folks have been
>working on reworking/rewriting the existing ep93xx 2.6 patches with the
>goal of getting them merged upstream as soon as possible. We maintain
>our quilt patch series in a publicly accessible subversion repository at
>http://svn.wantstofly.org/ep93xx/ and we publish periodic snapshots at
>http://www.wantstofly.org/~buytenh/ep93xx/
>
>In our latest patch (derevo16) against 2.6.16-rc5, there is support for:
>- base ep93xx support, interrupts, timers, debug serial
>- MaverickCrunch
>- serial port (/dev/ttyAMx) support
>- NOR flash on ts-7200 and NAND flash on other ts-7000 models
>- USB host
>- GPIO, and GPIO interrupt support for EGPIO0-15
>- ep93xx built-in watchdog
>- ethernet
>- ep93xx built-in RTC, and TS-5620 external RTC
>
>Furthermore, there are people working on:
>- CompactFlash on the ts-7200
>- CPLD watchdog on the ts-7000
>
>We do not yet support/have no plans so far to support:
>- RS-485
>
>When the 2.6.17 tree opens, we expect to be able to get the base
>ep93xx support, MaverickCrunch, ep93xx serial port (after rewriting),
>ts-7000 NOR/NAND flash, USB host, GPIO and ep93xx built-in watchdog
>support merged.
>
>The ethernet driver in our tree is the Cirrus one and needs to be
>rewritten before it can be merged. The RTC bits use and depend on
>Alessandro Zummo's rtc class rewrite and I'm not sure whether that
>will be merged in the 2.6.17 timeframe or not.
>
>Questions? :-)
>
>
>cheers,
>Lennert
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