Thanks. I am a complete newbie to this.
The output above "can't open /dev/ttyS0: No such file or directory process '-/bin/sh' (pid 403) exited. Scheduling for resta"
is what I see on minicom ( on /dev/ttys1) from the host linux box.
The leopardboard is on the uart port ( with the audio type jack ) and connected to the host linux box.
The leopardboard starts up looking for /dev/ttyS0 ? Shouldnt the leopardboard knows where its only uart port is?
Since my minicom on linux box already can see the output, then the leopardboard is already sending out "console" output via the correct only uart port that it has. Why is the leopardboard looking for ttyS0??
I must have missed something very fundamental.
I expect the boad to boot into a login or command prompt state or telnetable state?
Thanks for any advice.
HI Richard, I was having problem trying to install uboot via TFTP so I did it via serial and it works fine, just make sure minicom is close while you do all this.
Have already installed uboot and the new image on target leopardboard with make installbootloader and make install.
Both went well there were no error messages.
This is the output of the new image when the Leopard board is booted up.
Anyone can help please?
no one? :(
I dont undertand, if you got everything install with make installbootloader and make install, and if everything is right, can you go on minicom connect to the board and copy and paste everything that happens. because is not clear.
Thanks Andre. Below is leopardboax bootup messages as seen from minicom
Welcome to minicom 2.3
Compiled on Sep 25 2009, 23:40:20.
Press CTRL-A Z for help on special keys
Customized by RidgeRun
TI UBL Version: 1.50
Booting Catalog Boot Loader
BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000002.
Jumping to entry point at 0x81080000.
U-Boot customized by RidgeRun
U-Boot 2009.11 (Apr 29 2011 - 11:40:57)
Cores: ARM 216 MHz
DDR: 171 MHz
DRAM: 128 MB
NAND: 256 MiB
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
nand_read_bbt: Bad block at 0x000000020000
nand_read_bbt: Bad block at 0x000000040000
nand_read_bbt: Bad block at 0x000000060000
nand_read_bbt: Bad block at 0x000000660000
Hit any key to stop autoboot: 0
Loading from nand0, offset 0xc0000
Image Name: "RR Linux Kernel"
Created: 2011-05-16 6:15:28 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3376616 Bytes = 3.2 MB
Load Address: 80008000
Entry Point: 80008000
Automatic boot of image at addr 0x80700000 ...
## Booting kernel from Legacy Image at 80700000 ...
Verifying Checksum ... OK
Loading Kernel Image ... OK
Starting kernel ...
[ 0.000000] Linux version 2.6.29-ridgerun-davinci1 (root@optasia-desktop) (gcc version 4.2.4) #1 PREEMPT Fri Apr 29 10:52:59 PHT 2011
[ 0.000000] CPU: ARM926EJ-S  revision 5 (ARMv5TEJ), cr=00053177
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: DaVinci DM355 leopard
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] DaVinci DM0355 variant 0x0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 29464
[ 0.000000] Kernel command line: console=ttyS0,115200n8 video=davincifb:osd1=0x0x8 root=/dev/mtdblock3 rw mem=116M rootfstype=jffs2 mtdparts=davinci_nand.0:640k(UBOOT),128k(UBOOT_ENV),3840k)
[ 0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[42949372.960000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[42949372.960000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[42949372.980000] Memory: 116MB = 116MB total
[42949372.980000] Memory: 114076KB available (3056K code, 208K data, 116K init)
[42949372.980000] Calibrating delay loop... 107.72 BogoMIPS (lpj=538624)
[42949373.210000] Mount-cache hash table entries: 512
[42949373.210000] CPU: Testing write buffer coherency: ok
[42949373.220000] net_namespace: 520 bytes
[42949373.220000] NET: Registered protocol family 16
[42949373.220000] MUX: initialized INT_EDMA_CC
[42949373.220000] MUX: initialized VIN_CINL_EN
[42949373.250000] DaVinci: 104 gpio irqs
[42949373.330000] bio: create slab <bio-0> at 0
[42949373.340000] vpss vpss: dm355_vpss vpss probed
[42949373.340000] vpss vpss: dm355_vpss vpss probe success
[42949373.340000] ch0 default output "COMPOSITE", mode "NTSC"
[42949373.340000] VPBE Encoder Initialized
[42949373.350000] SCSI subsystem initialized
[42949373.350000] usbcore: registered new interface driver usbfs
[42949373.350000] usbcore: registered new interface driver hub
[42949373.360000] usbcore: registered new device driver usb
[42949373.370000] Avnetlcd encoder initialized
[42949373.380000] musb_hdrc: version 6.0, pio, host, debug=0
[42949373.400000] musb_hdrc: USB Host mode controller at fec64000 using PIO, IRQ 12
[42949373.400000] musb_hdrc musb_hdrc: MUSB HDRC host driver
[42949373.400000] musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
[42949373.400000] usb usb1: configuration #1 chosen from 1 choice
[42949373.400000] hub 1-0:1.0: USB hub found
[42949373.400000] hub 1-0:1.0: 1 port detected
[42949373.410000] NET: Registered protocol family 2
[42949373.410000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[42949373.410000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[42949373.410000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[42949373.410000] TCP: Hash tables configured (established 4096 bind 4096)
[42949373.410000] TCP reno registered
[42949373.410000] NET: Registered protocol family 1
[42949373.420000] JFFS2 version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc.
[42949373.430000] msgmni has been set to 223
[42949373.430000] io scheduler noop registered (default)
[42949373.440000] davincifb davincifb.0: dm_osd0_fb: 720x480x16@0,0 with framebuffer size 1350KB
[42949373.450000] davincifb davincifb.0: dm_vid0_fb: 0x0x16@0,0 with framebuffer size 675KB
[42949373.460000] davincifb davincifb.0: dm_osd1_fb: 0x0x8@0,0 with framebuffer size 1350KB
[42949373.470000] davincifb davincifb.0: dm_vid1_fb: 0x0x16@0,0 with framebuffer size 675KB
[42949373.480000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[42949373.480000] serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
[42949373.480000] console [ttyS0] enabled
[42949373.810000] brd: module loaded
[42949373.840000] loop: module loaded
[42949373.840000] dm9000 Ethernet Driver, V1.31
[42949373.970000] Unable to read MAC address: Generating random value ...
[42949373.970000] The random generated MAC address: 42:de:15:8f:b1:55 will be assigned to your device
[42949373.980000] eth0 (dm9000): not using net_device_ops yet
[42949373.990000] eth0: dm9000a at c785c000,c7860016 IRQ 73 MAC: 42:de:15:8f:b1:55 (chip)
[42949374.000000] Linux video capture interface: v2.00
[42949374.010000] vpfe-capture vpfe-capture: video device registered
[42949374.010000] vpfe-capture vpfe-capture: v4l2 int master registered
[42949374.020000] vpfe_capture: init successful
[42949374.030000] Trying to register davinci display video device.
[42949374.040000] Trying to register davinci display video device.
[42949374.050000] davinci_init:DaVinci V4L2 Display Driver V1.0 loaded
[42949374.060000] vpfe-capture vpfe-capture: register slave mt9v113
[42949374.060000] mt9v113 1-003c: chip id mismatch read 0x0, expecting 0x2280
[42949374.070000] mt9v113 1-003c: Unable to detect decoder
[42949374.080000] mt9v113 1-003c: Registered to v4l2 master vpfe-capture!!
[42949374.090000] Driver 'sd' needs updating - please use bus_type methods
[42949374.100000] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron NAND 256MiB 3,3V 8-bit)
[42949374.110000] 2 NAND chips detected
[42949374.110000] Scanning device for bad blocks
[42949374.120000] Bad eraseblock 3 at 0x000000060000
[42949374.120000] Bad eraseblock 51 at 0x000000660000
[42949374.210000] Bad eraseblock 2051 at 0x000010060000
[42949374.210000] Bad eraseblock 2099 at 0x000010660000
[42949374.300000] 4 cmdlinepart partitions found on MTD device davinci_nand.0
[42949374.310000] Creating 4 MTD partitions on "davinci_nand.0":
[42949374.310000] 0x000000000000-0x0000000a0000 : "UBOOT"
[42949374.320000] 0x0000000a0000-0x0000000c0000 : "UBOOT_ENV"
[42949374.330000] 0x0000000c0000-0x000000480000 : "KERNEL"
[42949374.340000] 0x000000480000-0x000001940000 : "FS"
[42949374.350000] davinci_nand davinci_nand.0: controller rev. 2.3
[42949374.360000] Initializing USB Mass Storage driver...
[42949374.360000] usbcore: registered new interface driver usb-storage
[42949374.370000] USB Mass Storage support registered.
[42949374.370000] i2c /dev entries driver
[42949374.380000] watchdog watchdog: heartbeat 60 sec
[42949374.390000] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
[42949374.410000] davinci_mmc davinci_mmc.1: Using DMA, 4-bit mode
[42949374.430000] Advanced Linux Sound Architecture Driver Version 1.0.18a.
[42949374.440000] No device for DAI tlv320aic3x
[42949374.440000] No device for DAI davinci-i2s
[42949374.450000] AIC3X Audio Codec 0.2
[42949374.450000] asoc: tlv320aic3x <-> davinci-i2s mapping ok
[42949374.480000] ALSA device list:
[42949374.490000] #0: Leopard Board (tlv320aic3x)
[42949374.490000] TCP cubic registered
[42949374.500000] NET: Registered protocol family 17
[42949374.500000] RPC: Registered udp transport module.
[42949374.510000] RPC: Registered tcp transport module.
[42949374.520000] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[42949374.810000] VFS: Mounted root (jffs2 filesystem) on device 31:3.
[42949374.820000] Freeing init memory: 116K
init started: BusyBox v1.14.2 (2011-04-29 10:58:30 PHT)
starting pid 268, tty '': '/etc/rcS'
Error while running '/etc/rc.d/S00mountall'.
__________ .__ .___ __________
\______ \|__| __| _/ ____ ____ \______ \ __ __ ____
| _/| | / __ | / ___\ _/ __ \ | _/| | \ / \
| | \| |/ /_/ | / /_/ >\ ___/ | | \| | /| | \
|____|_ /|__|\____ | \___ / \___ >|____|_ /|____/ |___| /
\/ \//_____/ \/ \/ \/
Embedded Linux Solutions
For further information see:
Build host: optasia-desktop
Built by: root
Build date: Mon, 16 May 2011 14:15:20 +0800
Build tag: leopard
Configuring network interfaces
Error while running '/etc/rc.d/S30network'.
can't open /dev/ttyS0: No such file or directory
process '-/bin/sh' (pid 324) exited. Scheduling for restart.
[42949389.030000] JFFS2 warning: (267) jffs2_do_read_inode_internal: Truncating ino #504 to 48386 bytes failed because it only had 8192 bytes to start with!
process '-/bin/sh' (pid 325) exited. Scheduling for restart.
process '-/bin/sh' (pid 326) exited. Scheduling for restart.
process '-/bin/sh' (pid 327) exited. Scheduling for restart.
process '-/bin/sh' (pid 328) exited. Scheduling for restart.
anyone can help ? :(
anyone can help?
anyone managed to load a new image onto the leopardboard and run it??
have a piece of dead board sitting for a long time :(
tried to look for latest install updates...but found the later versions of the sdk all removed and only have the 2009 version?
whats going on? am i looking at the wrong place or has the sdk been withdrawn?
Only this version now avail?
message me on skype, basicrobots
RidgeRun is in the process of releasing the updated SDKs. We removed the DM355 SDK as it is very old and no longer supported. Once we get an updated DM355 SDK, we will port it. This work is currently not scheduled.
according to the software install guide the later versions are
These have been removed and the earlier 701905 version remains.
Does the 701905 version works with the new leopard board we acquired recently?
Guess the later versions were removed because they were not stable?
We had tried to create a workabe image out of them without success :(
We are intenting to port our LPR software onto the leopardboard so as to OCR by parking lots (bay).
Market is rather large if we can control the cost.
I'm having a similar problem with booting the Kernel. When I boot system I also get these :
can't open /dev/ttyS0: No such file or directory
process '-/bin/sh' (pid 1095) exited. Scheduling for restart.
process '-/bin/sh' (pid 1096) exited. Scheduling for restart.
process '-/bin/sh' (pid 1097) exited. Scheduling for restart.
can't open /dev/ttyS0: No such file or directory
Have you solved it ? How to do ?
I'm looking forward to your reply .