--- In "dokapra" <> wrote:
>
> Hi,
> I have just started using above combination of boards.
> Problem is that /dev/tts/ has only 2 entries, 4 and 5. What happened
> to 6 and 7?
>
> lsmod gives:
> Module Size Used by Tainted: P
> tsuart-bat3 1132 0 (unused)
> tsuart7260 1628 0 (unused)
> tsuart0 8880 0 [tsuart-bat3 tsuart7260]
> vfat 10140 0 (unused)
> fat 29608 0 [vfat]
>
> uname -a:
> Linux ts7200 2.4.26-ts11 #3 Tue Jun 6 14:13:14 MST 2006 armv4l unknown
>
> At the boot time, I get:
> >> TS-BOOTROM, Rev 1.08 - built 10:40:29, Jun 12 2006
> >> Copyright (C) 2006, Technologic Systems
> >> TS-7260: Rev >E1 CPU, Rev F PLD, 64MB SDRAM
> >> TS-5620: detected, battery OK, time ( 09:43:37, Aug 24 2007 )
> >> Off-board serial at: COM5 COM6 COM7 COM8
>
> ....
> ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
> ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
> ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
> pty: 1024 Unix98 ptys configured
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
enabled
> ttyS04 at 0x89c003a8 (irq = 40) is a 16550A
> ttyS05 at 0x89c002a8 (irq = 33) is a 16550A
> ....
>
>
> $ setserial /dev/tts/4
> /dev/tts/4, UART: 16550A, Port: 0x89c003a8, IRQ: 40
> $ setserial /dev/tts/5
> /dev/tts/5, UART: 16550A, Port: 0x89c002a8, IRQ: 33
>
> $ cat /proc/interrupts
> 4: 5917 timer
> 32: 0 tsuart_uarts
> 39: 0 EP9312_Eth
> 52: 120 amba
> 54: 314 amba
> Err: 0
>
> Same happens if I do not load tsuart-bat3
> If I make node 6, mknod 6 c 4 70 , still cannot access device.
> What am I doing wrong?
>
I'm using the same combination. What are your jumper settings? I had
to force some interrupt settings by using setserial but I got all the
devices correct.
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