[U-Boot] Regarding Kernel not starting

[U-Boot] Regarding Kernel not starting

[Ramesh K Khokhani]

Hi Friends,

I have successfully run u-boot our my custom board but I can't run kernel.
Problem is that I have saved uImage.bin at NOR location 0x800000 and load into DRAM:0x41000000. Here u-boot can get kernel info and print into UART consol but after loading uncompressed image from 0x41000000 to 0x40020000 u-boot transfer its control to linux kernel and here my hardware goes reset means can't run kernel at 0x40020000.

Following is the log of consol:

U-Boot 2011.09 (Jan 23 2013 - 17:16:07)

CPU:   BTAM MCF5329 (Mask:54 Version:2)
       CPU CLK 240 MHz BUS CLK 80 MHz
Board: BTAM 5329
I2C:   ready
DRAM:  32 MiB
Flash: 16 MiB
In:    serial
Out:   serial
Err:   serial
Net:   Link UP timeout
FEC0
Hit any key to stop autoboot:  5 \b\b\b 4 \b\b\b 3 \b\b\b 2 \b\b\b 1 \b\b\b 0
## Booting kernel from Legacy Image at 41000000 ...
   Image Name:
   Created:      2013-03-04  12:03:52 UTC
   Image Type:   M68K Linux Kernel Image (gzip compressed)
   Data Size:    1549021 Bytes = 1.5 MiB
   Load Address: 40020000
   Entry Point:  40020000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK


U-Boot 2011.09 (Jan 23 2013 - 17:16:07)

CPU:   BTAM MCF5329 (Mask:54 Version:2)
       CPU CLK 240 MHz BUS CLK 80 MHz
Board: BTAM 5329
I2C:   ready
DRAM:  32 MiB
Flash: 16 MiB
In:    serial
Out:   serial
Err:   serial
Net:   Link UP timeout
FEC0
Hit any key to stop autoboot:  5 \b\b\b 4 \b\b\b 3 \b\b\b 2 \b\b\b 1 \b\b\b 0
## Booting kernel from Legacy Image at 41000000 ...
   Image Name:
   Created:      2013-03-04  12:03:52 UTC
   Image Type:   M68K Linux Kernel Image (gzip compressed)
   Data Size:    1549021 Bytes = 1.5 MiB
   Load Address: 40020000
   Entry Point:  40020000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK


U-Boot 2011.09 (Jan 23 2013 - 17:16:07)

CPU:   BTAM MCF5329 (Mask:54 Version:2)
       CPU CLK 240 MHz BUS CLK 80 MHz


Thanks & Regards,
Ramesh

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Disclaimer~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Information contained and transmitted by this e-mail is confidential and proprietary to iGATE and its affiliates and is intended for use only by the recipient. If you are not the intended recipient, you are hereby notified that any dissemination, distribution, copying or use of this e-mail is strictly prohibited and you are requested to delete this e-mail immediately and notify the originator or mailadmin at igate.com <mailto:mailadmin@igate.com>. iGATE does not enter into any agreement with any party by e-mail. Any views expressed by an individual do not necessarily reflect the view of iGATE. iGATE is not responsible for the consequences of any actions taken on the basis of information provided, through this email. The contents of an attachment to this e-mail may contain software viruses, which could damage your own computer system. While iGATE has taken every reasonable precaution to minimise this risk, we cannot accept liability for any damage which you sustain as a result of software viruses. You should carry out your own virus checks before opening an attachment. To know more about iGATE please visit www.igate.com <http://www.igate.com>.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[U-Boot] Regarding Kernel not starting

[Mark Jackson]

On 08/03/13 09:56, Ramesh K Khokhani wrote:
> Hi Friends,
> 
> I have successfully run u-boot our my custom board but I can't run kernel.
> Problem is that I have saved uImage.bin at NOR location 0x800000 and load into DRAM:0x41000000. Here u-boot can get kernel info and print into UART consol but after loading uncompressed image from 0x41000000 to 0x40020000 u-boot transfer its control to linux kernel and here my hardware goes reset means can't run kernel at 0x40020000.
> 
> Following is the log of consol:
> 
> U-Boot 2011.09 (Jan 23 2013 - 17:16:07)
> 
> CPU:   BTAM MCF5329 (Mask:54 Version:2)
>        CPU CLK 240 MHz BUS CLK 80 MHz
> Board: BTAM 5329
> I2C:   ready
> DRAM:  32 MiB
> Flash: 16 MiB
> In:    serial
> Out:   serial
> Err:   serial
> Net:   Link UP timeout
> FEC0
> Hit any key to stop autoboot:  5 \b\b\b 4 \b\b\b 3 \b\b\b 2 \b\b\b 1 \b\b\b 0
> ## Booting kernel from Legacy Image at 41000000 ...
>    Image Name:
>    Created:      2013-03-04  12:03:52 UTC
>    Image Type:   M68K Linux Kernel Image (gzip compressed)
>    Data Size:    1549021 Bytes = 1.5 MiB
>    Load Address: 40020000
>    Entry Point:  40020000
>    Verifying Checksum ... OK
>    Uncompressing Kernel Image ... OK

Once you've got this point, you're no longer in the U-Boot environment.

I suggest you repost over on one of the Linux mailing lists.

Regards
Mark J.