No subject

Fri Nov 6 13:01:15 EST 2009

to configure your following option and testing.

 [*]   RAM block device support
     (16)    Default number of RAM disks
     (16384) Default RAM disk size (kbytes)

> ram0: rw=3D0, want=3D16542, limit=3D8192
> EXT2-fs error (device ram0): ext2_get_inode: unable to read inode block -
> inode=3D2129, block=3D8270
> /etc/init exit code: -5
> after call to /etc/init<6>attempt to access beyond end of device
> ram0: rw=3D0, want=3D16522, limit=3D8192
> EXT2-fs error (device ram0): ext2_get_inode: unable to read inode block -
> inode=3D2049, block=3D8260
> /bin/init exit code: -5
> after call to /bin/init<6>attempt to access beyond end of device
> ram0: rw=3D0, want=3D16522, limit=3D8192
> EXT2-fs error (device ram0): ext2_get_inode: unable to read inode block -
> inode=3D2049, block=3D8260
> /bin/sh exit code: -5
> after call to /sh/init<0>Kernel panic - not syncing: No init found.  Try
> passing init=3D option to kernel.
>
> ____________
>
> -----linux-arm-bounces at lists.infradead.org wrote: -----
> To: Prabha J <prabha.j at tcs.com>
> From: Wan ZongShun
> Sent by: linux-arm-bounces at lists.infradead.org
> Date: 11/05/2009 08:07PM
> cc: linux-arm at lists.infradead.org
> Subject: Re: Reg Linux-2.6.27 hang
>
>
> Hi Prabha,
>
> Please pay attention to the EABI configure option.
>
> 2009/11/2 Prabha J <prabha.j at tcs.com>:
> >
> > Hi ,
> >
> > we are porting linux 2.6.27 on imx27 based platform. we did all the
> platform
> > dependent changes .
> >
> > With this linux is booting till a point and stopping there ..
> >
> > stopping at
> >
> > (VFS) Mounting file system
> > Freeing init memory
> >
> > While debugging through printk we could go till
> >
> > rest_init()  -> kernel _init() -> init_post() --->
> >
> > Going for opening initial console . .... using sys_open() .... After th=
at
> no
> > prints .......
> >
> >
> > Can any body help us to go forward ?
> >
> > Thanks in advance ,
> > Prabha
> >
> >
> > Please see the following logs ..
> >
> > Launch LinuxUncompressing
> >
> Linux....................................................................=
..
> > done, booting the kernel.
> > Linux version 2.6.28-arm2 (root at localhost.localdomain) (gcc version 4.1=
.1)
> > #75 Wed Oct 28 13:12:53 IST 2009
> > CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=3D00053177
> > CPU: VIVT data cache, VIVT instruction cache
> > Machine: Freescale i.MX27ADS
> > Memory policy: ECC disabled, Data cache writeback
> > Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16=
256
> > Kernel command line: root=3D/dev/ram rw mem=3D64M console=3Dttymxc0,115=
200
> > MXC GPIO hardware
> > MXC IRQ initialized
> > PID hash table entries: 256 (order: 8, 1024 bytes)
> >
> >  Clock input source is 26000000
> >
> >  After for loop
> >  test1
> >  CCM_PCCR1 =3D fe5aef88
> >  b4 spll_clk.disableConsole: colour dummy device 80x30
> > Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
> > Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
> > Memory: 64MB =3D 64MB total
> > Memory: 60780KB available (1956K code, 252K data, 92K init)
> > Calibrating delay loop... 132.71 BogoMIPS (lpj=3D663552)
> > Security Framework initialized
> > Mount-cache hash table entries: 512
> > CPU: Testing write buffer coherency: ok
> > kernel thread started : M.V<5>SCSI subsystem initialized
> > checking if image is initramfs...it isn't (no cpio magic); looks like a=
n
> > initrd
> > do_sys_open entry<6>Freeing initrd memory: 1792K
> > NetWinder Floating Point Emulator V0.97 (extended precision)
> > VFS: Disk quotas dquot_6.5.1
> > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> > JFS: nTxBlock =3D 489, nTxLock =3D 3914
> > msgmni has been set to 122
> > io scheduler noop registered
> > io scheduler anticipatory registered
> > io scheduler deadline registered
> > io scheduler cfq registered (default)
> > Serial: IMX driver
> > imx-uart.0: ttymxc0 at MMIO 0x1000a000 (irq =3D 20) is a IMX
> > console [ttymxc0] enabled
> > imx-uart.1: ttymxc1 at MMIO 0x1000b000 (irq =3D 19) is a IMX
> > imx-uart.2: ttymxc2 at MMIO 0x1000c000 (irq =3D 18) is a IMX
> > imx-uart.3: ttymxc3 at MMIO 0x1000d000 (irq =3D 17) is a IMX
> > imx-uart.4: ttymxc4 at MMIO 0x1001b000 (irq =3D 49) is a IMX
> > imx-uart.5: ttymxc5 at MMIO 0x1001c000 (irq =3D 48) is a IMX
> > brd: module loaded
> > loop: module loaded
> > st: Version 20080504, fixed bufsize 32768, s/g segs 256
> > Driver 'st' needs updating - please use bus_type methods
> > Driver 'sd' needs updating - please use bus_type methods
> > drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> > do_sys_open entrydo_sys_open entry<5>RAMDISK: Compressed image found at
> > block 0
> > EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
> > VFS: Mounted root (ext2 filesystem).
> > Freeing init memory: 92K
> >
> >
> > After this some junk characters are coming like ....
> >
> > =EF=BF=BD=EF=BF=BD=D6=8D=EF=BF=BD&#531488;0^=DE=9D=EF=BF=BD=EF=BF=BDr=
=EF=BF=BD'=EF=BF=BD=EF=BF=BD=EF=BF=BD=CF=8A=EF=BF=BD=EF=BF=BDr:=EF=BF=BD=EF=
=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD=EF=BF=BD:=EF=BF=BD=EF=BF=BDM=EF=
=BF=BD =EF=BF=BD=EF=BF=BDD=EF=BF=BDd=EF=BF=BDz ?=EF=BF=BD=EF=BF=BD
> > =CE=A4=EF=BF=BD=EF=BF=BD8V=EF=BF=BD`=EF=BF=BD=D0=A2=EF=BF=BD=EF=BF=BD=
=EF=BF=BDV=EC=9E=8A]nn]^=EF=BD=B8=EF=BF=BDm8m=EF=BF=BD=EF=BF=BD^=EF=BF=BD =
=EF=BF=BDm=EF=BF=BD E=EF=BF=BD=EF=BF=BDN=EF=BF=BD=EF=BF=BD8=EF=BF=BD=EF=BF=
=BD6=EF=BF=BD=EF=BF=BD=EF=BF=BD:]=EF=BF=BD=EF=BF=BD=EF=BF=BD
> >
> >
> >
> >
> >
>
> =3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D
Notice: The information contained in this
> e-mail
message and/or attachments to it may contain
confidential or
> privileged information. If you are
not the intended recipient, any
> dissemination, use,
review, distribution, printing or copying of the
>
information contained in this e-mail message
and/or attachments to it are
> strictly prohibited. If
you have received this communication in error,
>
please notify us by reply e-mail or telephone and
immediately and
> permanently delete the message
and any attachments. Thank you

>

--=20
linux-arm-kernel mailing list
linux-arm-kernel at lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel