Hi Ablalimov
Changed as per your in uboot to ttyS0 with
::respawn:-/bin/sh changes
But still same result
On Mon, Sep 30, 2013 at 10:55 AM, Ablalimov <address@hidden
<mailto:address@hidden>> wrote:
Your u-boot now call linux with
Kernel command line: root=/dev/ram rw console=ttyS1,115200
You need set u-boot environment variable "console" to "ttyS0"
In u-boot command line execute
setenv console ttyS0
then
saveenv
end reboot board
Hope this help.
30.09.2013 10:39, utkarsh rawat пишет:
>ttyS1 is an odd tty for the console. Are you sure you are
connected
>to ttyS1? Are you sure ttyS1 is brought out to the external
connector,
>if there one?
Is this question is after seeing this line
/*console handover: boot [udbg0] -> real [ttyS1*]_
_/
/_*
*_Well before making any changes I am getting login prompt
easily where
i can type user login name(root) & password(root). Then command
prompt
is available & I can play with console. But when I made changes
from_*
*_
In /etc/intab it was
::respawn:/sbin/getty -L ttS0 115200 VT100 //orginal setting
I changed to
::respawn:-/bin/sh //new setting
/
/command prompt is not visible it get stuck here
*console handover: boot [udbg0] -> real [ttyS1*]_
_/
/Is there any command where I can show for which tty it is
connected /_/
/_
_*
*_
_*
*_
My MPC8xxx uses ttyS0 and I am pretty it's external DB9 is not
connected and jumpered to an internal header (by default).
On Sat, Sep 28, 2013 at 8:28 PM, Mike Goins
<address@hidden
<mailto:address@hidden>
<mailto:address@hidden
<mailto:address@hidden>>> wrote:
On Sat, Sep 28, 2013 at 8:05 AM, utkarsh rawat
<address@hidden <mailto:address@hidden>
<mailto:address@hidden
<mailto:address@hidden>>> wrote:
> Hi Stuart
>
>>This should have worked. What is does is to set the
following in
>>/etc/inittab
>
>># see busybox-1.00rc2/examples/__inittab for more examples
>>::sysinit:/etc/rc.d/rcS
>>::respawn:-/bin/sh
>>::ctrlaltdel:/sbin/reboot
>>::shutdown:/etc/rc.d/rcS stop
>>::restart:/sbin/init
>
> In /etc/intab it was
> ::respawn:/sbin/getty -L ttS0 115200 VT100
> I changed to
> ::respawn:-/bin/sh
> and load file system(rootfs.ext2.gz.uboot). But still
console get
stuck
> .Below I have put the log
>
> ## Booting image at ffc00000 ...
> Image Name: Linux-2.6.23
> Image Type: PowerPC Linux Kernel Image (gzip
compressed)
> Data Size: 2303803 Bytes = 2.2 MB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... OK
> ## Loading RAMDisk Image at 01000000 ...
> Image Name:
> Image Type: PowerPC Linux RAMDisk Image (gzip
compressed)
> Data Size: 4486554 Bytes = 4.3 MB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Booting using the fdt at 0xff900000
> Loading Ramdisk to 0fa45000, end 0fe8c59a ... OK
> Loading Device Tree to 007fa000, end 007fcfff ... OK
> Using MPC86xx HPCN machine description
> Total memory = 1024MB; using 2048kB for hash table (at
cf800000)
> Linux version 2.6.23 (address@hidden) (gcc version 4.1.2
(Sourcery G++
Lite
> 4.1-78))
> #1 SMP Thu Jan 17 11:10:22 CST 2008
> Found initrd at 0xcfa45000:0xcfe8c59a
> console [udbg0] enabled
> setup_arch: bootmem
> mpc86xx_hpcn_setup_arch()
> Found FSL PCI host bridge at 0x00000000f8008000.Firmware bus
number: 0->2
> Found FSL PCI host bridge at 0x00000000f8009000.Firmware bus
number: 0->0
> MPC86xx HPCN board from Freescale Semiconductor
> arch: exit
> Zone PFN ranges:
> DMA 0 -> 196608
> Normal 196608 -> 196608
> HighMem 196608 -> 262144
> Movable zone start PFN for each node
> early_node_map[1] active PFN ranges
> 0: 0 -> 262144
> Built 1 zonelists in Zone order. Total pages: 260096
> Kernel command line: root=/dev/ram rw console=ttyS1,115200
> mpic: Setting up MPIC " MPIC " version 1.2 at
f8040000, max 2
CPUs
> mpic: ISU size: 88, shift: 7, mask: 7f
> mpic: Initializing for 88 sources
> i8259 legacy interrupt controller initialized
> PID hash table entries: 4096 (order: 12, 16384 bytes)
> Console: colour dummy device 80x25
> Dentry cache hash table entries: 131072 (order: 7,
524288 bytes)
> Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
> Memory: 1027024k/1048576k available (4500k kernel code,
282828k
reserved,
> 152k d
> ata, 186k bss, 176k init)
> Mount-cache hash table entries: 512
> mpic: requesting IPIs ...
> Processor 1 found.
> Synchronizing timebase
> Got ack
> score 299, offset 1000
> score 299, offset 500
> score 299, offset 250
> score 299, offset 125
> score 299, offset 62
> score 299, offset 31
> score -299, offset 15
> score 299, offset 23
> score 299, offset 19
> score -299, offset 17
> score 295, offset 18
> score -299, offset 17
> Min 17 (score -299), Max 18 (score 267)
> Final offset: 18 (293/300)
> Brought up 2 CPUs
> NET: Registered protocol family 16
>
> PCI: Probing PCI hardware
> PCI: 0000:00:00.0: class b20 doesn't match header type 01.
Ignoring class.
> PCI: Transparent bridge - 0000:00:00.0
> PCI: Transparent bridge - 0000:01:00.0
> PCI: 0001:03:00.0: class b20 doesn't match header type 01.
Ignoring class.
> PCI: Transparent bridge - 0001:03:00.0
> Generic PHY: Registered new driver
> SCSI subsystem initialized
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> NET: Registered protocol family 2
> IP route cache hash table entries: 32768 (order: 5,
131072 bytes)
> TCP established hash table entries: 131072 (order: 8,
1572864 bytes)
> TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
> TCP: Hash tables configured (established 131072 bind 65536)
> TCP reno registered
> checking if image is initramfs...it isn't (no cpio
magic); looks
like an
> initrd
> Freeing initrd memory: 4381k freed
> Setting up RapidIO peer-to-peer network
/address@hidden/address@hidden
> RIO: Of-device full name /address@hidden/address@hidden
> RIO: LAW start 0x00000000c0000000, size 0x0000000020000000.
> RIO: Regs start 0xf80c0000 size 0x00020000
> RIO: Phy type: serial
> RIO: Hardware port width: 4
> RIO: Training connection status: Four-lane
> RIO fsl_rio_setup: Port is not ready. Try to restart
connection...
> RIO fsl_rio_setup: Port restart failed.
> of-rio: probe of f80c0000.rapidio failed with error -67
> of-fsl-dma f8021300.dma: Probe the Freescale DMA driver for
fsl,mpc8540-dma
> cont
> roller at 0xf8021300...
> of-fsl-dma-channel f8021100.dma-channe: #0
(fsl,mpc8540-dma-channel), irq 20
> of-fsl-dma-channel f8021180.dma-channe: #1
(fsl,mpc8540-dma-channel), irq 21
> of-fsl-dma-channel f8021200.dma-channe: #2
(fsl,mpc8540-dma-channel), irq 22
> of-fsl-dma-channel f8021280.dma-channe: #3
(fsl,mpc8540-dma-channel), irq 23
> audit: initializing netlink socket (disabled)
> audit(0.587:1): initialized
> highmem bounce pool size: 64 pages
> Installing knfsd (copyright (C) 1996 address@hidden
<mailto:address@hidden>
<mailto:address@hidden <mailto:address@hidden>>).
> fuse init (API version 7.8)
> io scheduler noop registered
> io scheduler anticipatory registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> Generic RTC Driver v1.07
> Macintosh non-volatile memory driver v1.1
> Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ
sharing
enabled
> serial8250.0: ttyS0 at MMIO 0xf8004500 (irq = 42) is a
16550A
> serial8250.0: ttyS1 at MMIO 0xf8004600 (irq = 28) is a
16550A
> console handover: boot [udbg0] -> real [ttyS1] //GET
STUCK HERE
AFTER THAT
> LOGIN SHOULD COME
ttyS1 is an odd tty for the console. Are you sure you are
connected
to ttyS1? Are you sure ttyS1 is brought out to the external
connector,
if there one?
My MPC8xxx uses ttyS0 and I am pretty it's external DB9 is not
connected and jumpered to an internal header (by default).
>
>
>
> On Sat, Sep 28, 2013 at 3:22 PM, Stuart Hughes
<address@hidden <mailto:address@hidden>
<mailto:address@hidden <mailto:address@hidden>>> wrote:
>>
>> Hi Utkash,
>>
>> On 27/09/13 10:59, utkarsh rawat wrote:
>> > Hi All
>> >
>> > I have eval board MPC8641 where my linux kernel is
coming up
properly .I
>> > want to disable the login & password (login: root &
password
:root) i.e
>> > looking for autologin
>> > For that I went to Target System Configuration
-->option->bootup with
>> > tty & login option I disabled
>> >
>> > After that my console itself is not coming . After
some study
I came to
>>
>> This should have worked. What is does is to set the
following in
>> /etc/inittab
>>
>> # see busybox-1.00rc2/examples/__inittab for more examples
>> ::sysinit:/etc/rc.d/rcS
>> ::respawn:-/bin/sh
>> ::ctrlaltdel:/sbin/reboot
>> ::shutdown:/etc/rc.d/rcS stop
>> ::restart:/sbin/init
>>
>> The important thing is the line: ::respawn:-/bin/sh
>> so provided you have /bin/sh on your system, the
startup should
end up
>> at the shell prompt rather than the login prompt.
>>
>> > know its better not to disabled the root login &
password . So
I want to
>> > try as user login where i can look for autologin .
>> > I ltib also I have seen there is not auto login option .
>> > Kindly reply
>> > Thank you
>> >
>>
>> Do you mean log in as a different user? if so there is
another
user in
>> the default LTIB build: username: user, password:
password (IIRC).
>>
>> There is no mechanism in LTIB to log you in
automatically, you'd
have to
>> devise something (normally on the client end with
something like
Expect).
>>
>> > --
>> > Utkarsh Rawat
>> >
>> >
>> > _________________________________________________
>> > LTIB home page: http://ltib.org
>> >
>> > Ltib mailing list
>> > address@hidden <mailto:address@hidden>
<mailto:address@hidden <mailto:address@hidden>>
>> > https://lists.nongnu.org/__mailman/listinfo/ltib
<https://lists.nongnu.org/mailman/listinfo/ltib>
>> >
>
>
>
>
> --
> Utkarsh Rawat
>
> _________________________________________________
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>
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<mailto:address@hidden <mailto:address@hidden>>
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<https://lists.nongnu.org/mailman/listinfo/ltib>
>
_________________________________________________
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_________________________________________________
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