Roman
The output of "setserial -G /dev/ttyAM0" ...
/dev/ttyAM0 uart undefined port 0x0000 irq 52 baud_base 921600 spd_normal
and dmesg ...
Linux version 2.6.29-ts (gcc version 3.4.4
(release) (CodeSourcery ARM 2005q3-2)) #4 PREEMPT Sun May 17 15:02:44 MST 2009
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=40007177
CPU: VIVT data cache, VIVT instruction cache
Machine: Technologic Systems TS-72xx SBC
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 16384
Normal zone: 7344 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 9040 pages, LIFO batch:1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 9040
Kernel command line: root=/dev/ram0 rw init=/linuxrc lpj=498688 console=null
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 8MB 8MB 8MB 8MB 8MB 8MB 8MB 8MB = 64MB total
Memory: 57412KB available (2912K code, 210K data, 116K init)
Calibrating delay loop (skipped) preset value.. 99.73 BogoMIPS (lpj=498688)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 760 bytes
NET: Registered protocol family 16
ep93xx: PLL1 running at 400 MHz, PLL2 at 192 MHz
ep93xx: FCLK 200 MHz, HCLK 100 MHz, PCLK 50 MHz
bio: create slab <bio-0> at 0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 3, 40960 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like
an initrd
Freeing initrd memory: 4096K
NetWinder Floating Point Emulator V0.97 (extended precision)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
JFS: nTxBlock = 480, nTxLock = 3845
msgmni has been set to 120
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered (default)
Serial: AMBA driver
apb:uart1: ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
apb:uart2: ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
apb:uart3: ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
brd: module loaded
ep93xx-eth version 0.11 loading
eth0 (): not using net_device_ops yet
ep93xx_mii_bus: probed
Generic PHY 0:01: PHY supports MII frame preamble suppression
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, irq=-1)
net eth0: ep93xx on-chip ethernet, IRQ 39, 00:d0:69:41:51:cb
rtc-m48t86 rtc-m48t86: rtc core: registered m48t86 as rtc0
rtc-m48t86 rtc-m48t86: battery ok
ep93xx_wdt: EP93XX watchdog, driver version 0.3
ts72xx_wdt: cannot register miscdev on minor=130 (err=-16)
ts72xx-wdt: probe of ts72xx-wdt failed with error -16
TCP cubic registered
NET: Registered protocol family 10
NET: Registered protocol family 17
NET: Registered protocol family 15
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
rtc-m48t86 rtc-m48t86: setting system clock to 2009-11-03 16:40:51 UTC
(1257266451)
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 1536KiB [1 disk] into ram disk... done.
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
VFS: Mounted root (ext2 filesystem) on device 1:0.
Freeing init memory: 116K
Warning: unable to open an initial console.
tssdcard: Technologic Systems SD card controller, address 0xe8000100
size=0xf6400
size=0xf6400
tssdcard: card /dev/tssdcarda has 1008640 sectors (LUN 0)
tssdcarda: tssdcarda1 tssdcarda2 tssdcarda3 tssdcarda4
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci_hcd: block sizes: ed 64 td 64
ep93xx-ohci ep93xx-ohci: EP93xx OHCI
drivers/usb/core/inode.c: creating file 'devices'
drivers/usb/core/inode.c: creating file '001'
ep93xx-ohci ep93xx-ohci: new USB bus registered, assigned bus number 1
ep93xx-ohci ep93xx-ohci: irq 56, io mem 0x80020000
ep93xx-ohci ep93xx-ohci: created debug files
ep93xx-ohci ep93xx-ohci: OHCI controller state
ep93xx-ohci ep93xx-ohci: OHCI 1.0, NO legacy support registers
ep93xx-ohci ep93xx-ohci: control 0x083 HCFS=operational CBSR=3
ep93xx-ohci ep93xx-ohci: cmdstatus 0x00000 SOC=0
ep93xx-ohci ep93xx-ohci: intrstatus 0x00000004 SF
ep93xx-ohci ep93xx-ohci: intrenable 0x8000005a MIE RHSC UE RD WDH
ep93xx-ohci ep93xx-ohci: hcca frame #0005
ep93xx-ohci ep93xx-ohci: roothub.a 02001203 POTPGT=2 NOCP NPS NDP=3(3)
ep93xx-ohci ep93xx-ohci: roothub.b 00000000 PPCM=0000 DR=0000
ep93xx-ohci ep93xx-ohci: roothub.status 00008000 DRWE
ep93xx-ohci ep93xx-ohci: roothub.portstatus [0] 0x00000100 PPS
ep93xx-ohci ep93xx-ohci: roothub.portstatus [1] 0x00000100 PPS
ep93xx-ohci ep93xx-ohci: roothub.portstatus [2] 0x00000100 PPS
usb usb1: default language 0x0409
usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EP93xx OHCI
usb usb1: Manufacturer: Linux 2.6.29-ts ohci_hcd
usb usb1: SerialNumber: ep93xx
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: 3 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: no power switching (usb 1.0)
hub 1-0:1.0: no over-current protection
hub 1-0:1.0: power on to power good time: 4ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: trying to enable port power on non-switchable hub
drivers/usb/core/inode.c: creating file '001'
hub 1-0:1.0: state 7 ports 3 chg 0000 evt 0000
SCSI subsystem initialized
Driver 'sd' needs updating - please use bus_type methods
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PHY: 0:01 - Link is Up - 100/Full
eth0: no IPv6 routers present
Hope this helps.
Ian T.
--- In Roman Chertov <> wrote:
>
> Ian,
>
> Can you also please send me the output of the following command.
> setserial -G /dev/ttyAM0
>
> You might have to do "apt-get install setserial"
>
> Thanks,
>
> Roman
>
>
>
>
> ________________________________
> From: bulkoboy11 <>
> To:
> Sent: Tue, November 3, 2009 8:32:36 AM
> Subject: [ts-7000] Re: 2.6 kernel on ts-7300
>
>
> Roman
>
> I take a 512M SD card and ..
>
> dd if=512mbsd-7400- linux2629- lenny-eabi. dd of=/dev/sdb
> on my Linux PC.
>
> I put this into my TS-7300 with JP2 and JP6 jumpered and boot. It goes to the
> "Type 'tshelp' for help" prompt.
>
> I type "exit" and it boots from the SD card.
>
> I have to move S12udev in rcS.d to S03udev to get the ethernet port to come
> up properly, and I have to "apt-get install nfs-common" for nfs.
>
> The "load_ts7300" code isn't on this image but gcc is, so I compile all
> required code from an nfs mounted disk.
>
> I imagine X support will need to be pulled from an earlier image.
>
> regards
> Ian T.
>
> --- In .com, Roman Chertov <rchertov@ .> wrote:
> >
> > I have downloaded this images and DDed to a flash card. It boots to the
> > prompt, but I have the same exact problem as before. I cannot type
> > anything at the prompt and I cannot get past the fastboot menu. Removing
> > J6 does not force the board to bypass the fastboot menu. I am missing
> > something?
> >
> > Thanks,
> >
> > Roman
> >
> >
> >
> >
> > ____________ _________ _________ __
> > From: bulkoboy11 <ian.thompson@ ...>
> > To: .com
> > Sent: Fri, October 30, 2009 11:52:21 AM
> > Subject: [ts-7000] Re: 2.6 kernel on ts-7300
> >
> >
> > I don't know how many times, I have to post this.
> > "512mbsd-7400- linux2629- lenny-eabi. dd" works on the TS-7300.
> > It is found at ...
> > ftp://ftp.embeddeda rm.com/ts- arm-sbc/ts- 7400-linux/ binaries/ ts-images/
> > It provides a 2.6.29 kernel and a Lenny eabi distribution.
> > I don't run X, so I don't know how well it supports X.
> >
> > Ian T.
> >
> > --- In .com, "rchertov" <rchertov@ .> wrote:
> > >
> > > Hello,
> > >
> > > 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.
> > >
> > > Machine: Technologic Systems TS-72xx SBC
> > >
> > > NR_BANKS too low, ignoring memory at 0xe0000000
> > > NR_BANKS too low, ignoring memory at 0xe1000000
> > > NR_BANKS too low, ignoring memory at 0xe2000000
> > > NR_BANKS too low, ignoring memory at 0xe3000000
> > > NR_BANKS too low, ignoring memory at 0xe4000000
> > > NR_BANKS too low, ignoring memory at 0xe5000000
> > > NR_BANKS too low, ignoring memory at 0xe6000000
> > > NR_BANKS too low, ignoring memory at 0xe7000000
> > > Memory policy: ECC disabled, Data cache writeback
> > > On node 0 totalpages: 16384
> > >
> > >
> > > 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.
> > >
> > > 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.
> > >
> > > 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.
> > >
> > > Thanks
> > >
> >
>
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