ts-7000
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Re: [ts-7000] Re: 2.6 kernel on ts-7300

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Subject: Re: [ts-7000] Re: 2.6 kernel on ts-7300
From: Roman Chertov <>
Date: Tue, 3 Nov 2009 20:24:47 -0800 (PST)


Well,  I finally solved the problem.  I was using cu (uucp) tool to do my terminal emulation.  It works when the board is running 2.4, but it only receives when the board is running 2.6 (why that happens is beyond me).  After messing around with printks in the amba serial driver, I realized that I could in fact receive data on the board (doing echo 'he' > /dev/ttyS0).  I now switched to picocom and everything works great.

Roman


From: bulkoboy11 <>
To:
Sent: Tue, November 3, 2009 1:04:55 PM
Subject: [ts-7000] Re: 2.6 kernel on ts-7300

 

Pierre

I can't comment on the VGA, I don't use it, but the ethernet attached to the CPU works. I'm working (very slowly) on porting the Open-Eth driver to work with 2.6.29-ts to get the second port alive.

Ian T.

--- In .com, pierrot lafouine <pierrotlafouine@ ...> wrote:
>
>
> Hi Ian
> Maybe I understood all wrong, but what I remember from previous post is : TS-7300 with kernel 2.6 doesn't support Ethernet and VGA.
> Do you have all this working ?
>
> Best regards,
>
> Pierre
>
> Computers in the future may weigh no more than 1.5 tons
> (Popular Mechanics, 1949)
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> To: .com
> From: ian.thompson@ ...
> Date: Fri, 30 Oct 2009 18:52:21 +0000
> Subject: [ts-7000] Re: 2.6 kernel on ts-7300
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> I don't know how many times, I have to post this.
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> "512mbsd-7400- linux2629- lenny-eabi. dd" works on the TS-7300.
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> It is found at ...
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> ftp://ftp.embeddeda rm.com/ts- arm-sbc/ts- 7400-linux/ binaries/ ts-images/
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> It provides a 2.6.29 kernel and a Lenny eabi distribution.
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> I don't run X, so I don't know how well it supports X.
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> Ian T.
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> --- In .com, "rchertov" <rchertov@> wrote:
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> > Hello,
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> > I have ported 2.6.29-ts onto TS-7300 and actually managed to boot it off the flash card. However, there are still two issues that I am facing. First, 64megs of RAM (128MB total) are ignored.
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> >
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> > Machine: Technologic Systems TS-72xx SBC
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> >
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> > NR_BANKS too low, ignoring memory at 0xe0000000
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> > NR_BANKS too low, ignoring memory at 0xe1000000
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> > NR_BANKS too low, ignoring memory at 0xe2000000
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> > NR_BANKS too low, ignoring memory at 0xe3000000
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> > NR_BANKS too low, ignoring memory at 0xe4000000
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> > NR_BANKS too low, ignoring memory at 0xe5000000
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> > NR_BANKS too low, ignoring memory at 0xe6000000
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> > NR_BANKS too low, ignoring memory at 0xe7000000
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> > Memory policy: ECC disabled, Data cache writeback
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> > On node 0 totalpages: 16384
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> > Second, I have problems with serial login. I can see the login prompt over serial, but I cannot type anything. When I run 'echo "test" > /dev/ttyAM0' on the board, I see the output on the cu terminal of the host computer. (I can SSH into the board to run the commands). If I type a bunch of characters into the serial terminal and then reboot the board, I will see them appear on the fastboot prompt. It is as if the data is not pulled from the host computer and just sits there in the buffer.
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> > I have also tried 2.6.21-ts that TS provides along with their nfs_root debian image. I get the same problem. I also checked that the ttyAM0 is present in /etc/securetty.
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> > If I use the default 2.4 image, then everything works fine. Except for the case, when there is a second SD card plugged in. Then I experience the same problem. I am curious if anybody experienced this, and how they solved this.
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> > Thanks
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> ____________ _________ _________ _________ _________ _________ _
> Windows Live: Keep your friends up to date with what you do online.
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>




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