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| Linux Forum Index » Linux Development - System » Loading file system hangs during auto run of davinci... |
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| kracks... |
 Posted: Fri Oct 23, 2009 6:45 am |
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Guest
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I am making Auto run of the sytem on power on.
When i boot the system after writing uImage and ramdisk to flash
memory, system hangs.
Uncompressing
Linux.........................................................................
Linux version 2.6.10_mvl401-davinci_evm
(kirthika at (no spam) localhost.localdomain) (gcc version 3.4.3
(MontaVista 3.4.3-25.0.30.0501131 2005-07-23)) #1549 Sat Oct 24
01:31:12 KST 2009
CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ)
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Machine: DaVinci EVM
Memory policy: ECC disabled, Data cache writeback
Built 1 zonelists
Kernel command line: mem=64M console=ttyS0,115200n8 root=/dev/ram0 rw
initrd=0x82000000,12M
ip=192.168.0.182
video=dm64xxfb:output=visualizerlcd:format=rgb:vid0=800x480 at (no spam) 0,0:vid1=800x48
0 at (no spam) 0,0:osd0=800x480 at (no spam) 0,0:osd1=800x480 at (no spam) 0,0
PID hash table entries: 512 (order: 9, 8192 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 64MB = 64MB total
Memory: 49696KB available (2206K code, 472K data, 120K init)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
spawn_desched_task(00000000)
desched cpu_callback 3/00000000
ksoftirqd started up.
desched cpu_callback 2/00000000
desched thread 0 started up.
checking if image is initramfs...it isn't (no cpio magic); looks like
an initrd
Freeing initrd memory: 12288K
NET: Registered protocol family 16
Registering platform device 'nor_davinci.0'. Parent at platform
Registering platform device 'nand_davinci.0'. Parent at platform
GPIO Interrupt Bank 0
GPIO Interrupt Bank = 0xe1067008: Interrupt Status 0x1
DaVinci I2C DEBUG: 23:46:08 Oct 23 2009
Registering platform device 'i2c'. Parent at platform
pin mux reg 0 = 0xe1040000: pin mul reg 0 value 0x80000000
pin mux reg 1 = 0xe1040004: pin mux reg 1 value 0x81
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
yaffs Oct 23 2009 23:45:28 Installing.
Registering platform device 'davincifb.0'. Parent at platform
DAVINCI VPBE use user specific values(parameters)...
Visualizer LCD Mode
Visualiser LCD config
Console: switching to colour frame buffer device 100x30
[drivers/video/davincifb_dlcd.c] Try to setting Visualizer LCD
registers...
videomode->hsync_len = 10videomode->left_margin = 50videomode-
Quote: left_margin = 50videomode->yr
es = 480videomode->xres = 800videomode->upper_margin = 10videomode-
lower_margin = 10<6>Regi
stering platform device 'davinci_resizer.2'. Parent at platform
Registering platform device 'davinci_previewer.2'. Parent at platform
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing
disabled
Registering platform device 'serial8250'. Parent at platform
ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize
loop: loaded (max 8 devices)
elevator: using anticipatory as default io scheduler
nbd: registered device at major 43
Registering platform device 'ti_davinci_emac'. Parent at platform
0:e1080000:13:0:76500000:0:0:0:1:1:1554:128:32:128:32:0:e1084000:0:0:76500000:2200000:2:10
TI DaVinci EMAC: MAC address is 00:0e:99:02:29:00
TI DaVinci EMAC Linux version updated 4.0
TI DaVinci EMAC: Installed 1 instances.
netconsole: not configured, aborting
i2c /dev entries driver
Linux video capture interface: v1.00
I2C Device Entry for CMOS OV 7725
I2C Device Entry for CMOS OV 5642
Registering platform device 'vpfe.1'. Parent at platform
Device Type = OV5642
ov5642 Configuring for Video standard
DaVinci v4l2 capture driver V1.0 loaded
dio major#: 252, minor# 0
Registering platform device 'dm6446_dio.2'. Parent at platform
request_irq succeeded
DM6446->dio driver registered
NAND device: Manufacturer ID: 0xec, Chip ID: 0x36 (Samsung NAND 64MiB
1,8V 8-bit)
Scanning device for bad blocks
Bad eraseblock 3124 at 0x030d0000
Creating 5 MTD partitions on "nand_davinci.0":
0x00000000-0x00060000 : "bootloader"
0x00060000-0x00200000 : "params"
0x00200000-0x00400000 : "kernel"
0x00400000-0x01800000 : "filesystem"
0x01800000-0x04000000 : "data"
nand_davinci: hardware revision: 2.1
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET: Registered protocol family 1
NET: Registered protocol family 17
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.0.182, mask=255.255.255.0,
gw=255.255.255.255,
host=192.168.0.182, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
RAMDISK: Compressed image found at block 0
It stops here.
Is the any problem in making kernel image or any specific reason.
Suggest me |
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| André Gillibert... |
| Posted: Sat Oct 24, 2009 2:43 am |
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Guest
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kracks <kirthikaiitm at (no spam) gmail.com> wrote:
Quote: I am making Auto run of the sytem on power on.
When i boot the system after writing uImage and ramdisk to flash
memory, system hangs.
Uncompressing
Linux..........................................................................
Linux version 2.6.10_mvl401-davinci_evm
[...]
Kernel command line: mem=64M console=ttyS0,115200n8 root=/dev/ram0 rw
initrd=0x82000000,12M
ip=192.168.0.182
video=dm64xxfb:output=visualizerlcd:format=rgb:vid0=800x480 at (no spam) 0,0:vid1=800x48
0 at (no spam) 0,0:osd0=800x480 at (no spam) 0,0:osd1=800x480 at (no spam) 0,0
[...]
checking if image is initramfs...it isn't (no cpio magic); looks like
an initrd
Freeing initrd memory: 12288K
[...]
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.0.182, mask=255.255.255.0,
gw=255.255.255.255,
host=192.168.0.182, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath> RAMDISK: Compressed image found at block 0
It stops here.
Is the any problem in making kernel image or any specific reason.
1) Is your initrd valid?
It should either be an initramfs newc cpio archive (optionally compressed) with a /init executable file, or a fs image (e.g. cramfs) with a /sbin/init executable file.
2) Is your ramdisk big enough to contain it?
You may have to set ramdisk_size on the kernel command line.
ramdisk_size=12M
--
André Gillibert |
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| kracks... |
| Posted: Mon Oct 26, 2009 9:39 pm |
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Guest
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On Oct 24, 5:43 pm, André Gillibert <MetaEntropy.removeT... at (no spam) gmail.com>
wrote:
Quote: kracks <kirthikai... at (no spam) gmail.com> wrote:
I am making Auto run of the sytem on power on.
When i boot the system after writing uImage and ramdisk to flash
memory, system hangs.
Uncompressing
Linux..........................................................................
Linux version 2.6.10_mvl401-davinci_evm
[...]
Kernel command line: mem=64M console=ttyS0,115200n8 root=/dev/ram0 rw
initrd=0x82000000,12M
ip=192.168.0.182
video=dm64xxfb:output=visualizerlcd:format=rgb:vid0=800x480 at (no spam) 0,0:vid1=800x48
0 at (no spam) 0,0:osd0=800x480 at (no spam) 0,0:osd1=800x480 at (no spam) 0,0
[...]
checking if image is initramfs...it isn't (no cpio magic); looks like
an initrd
Freeing initrd memory: 12288K
[...]
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.0.182, mask=255.255.255.0,
gw=255.255.255.255,
host=192.168.0.182, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath> > RAMDISK: Compressed image found at block 0
It stops here.
Is the any problem in making kernel image or any specific reason.
1) Is your initrd valid?
It should either be an initramfs newc cpio archive (optionally compressed) with a /init executable file, or a fs image (e.g. cramfs) with a /sbin/init executable file.
2) Is your ramdisk big enough to contain it?
You may have to set ramdisk_size on the kernel command line.
ramdisk_size=12M
--
André Gillibert- Hide quoted text -
- Show quoted text -
I checked the above mentioned config.
Memory allocated for Kernel is only 64MB
I have video driver which capture image of HD resolution.
My ramdisk size after unzip is 32MB
I increased the memory allocated to linux by 82Mb and it works now.
Thanks for suggestion.
Regards
Kirthika |
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