2011-10-23 14:40:12     Boot hangs at Starting Kernel at = 001ae250

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2011-10-23 14:40:12     Boot hangs at Starting Kernel at = 001ae250

Carl Berglund (SWEDEN)

Message: 104115   

 

Hi, I've dowloaded the latest uClinux version from git and the Linux kernel 3.0.4.

 

I copied the vendors/AnalogDevices/BF537-STAMP/config.vendor-2.6.x and renamed it to config.vendor-3.0.4.x.

 

Changed to the correct bf parameters in kernel config and built it.

 

But when I boot Linux it looks like this:

 

 

 

U-Boot 2011.09 (Oct 12 2011 - 22:37:36)

 

CPU:   ADSP bf537-0.2 (Detected Rev: 0.2) (bypass boot)

Board: ADI BF537 stamp board

       Support:   blackfin.uclinux.org/

Clock: VCO: 500 MHz, Core: 500 MHz, System: 125 MHz

RAM:   64 MiB

Flash: 4 MiB

MMC: 

In:    serial

Out:   serial

Err:   serial

KGDB:  [on serial] ready

Net:   bfin_mac

Hit any key to stop autoboot:  0

Using bfin_mac device

TFTP from server 192.168.0.11; our IP address is 192.168.0.12

Filename 'uImage'.

Load address: 0x1000000

Loading: #################################################################

     #################################################################

     #################################################################

     #################################################################

     #################################################################

     #######

done

Bytes transferred = 4859089 (4a24d1 hex)

## Booting kernel from Legacy Image at 01000000 ...

   Image Name:   bf537-0.2-3.0.4

   Created:      2011-10-22  15:16:57 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    4859025 Bytes = 4.6 MiB

   Load Address: 00001000

   Entry Point:  001ae250

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 001ae250

 

 

 

And nothing happens.

 

What can be the problem?

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2011-10-23 23:04:53     Re: Boot hangs at Starting Kernel at = 001ae250

Aaron Wu (CHINA)

Message: 104116   

 

Please check if you are appending the correct tty device for console in Linux boot up commandline.

 

By the way, we are moving to the engineerzone, could you move your question there.

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2011-10-25 17:54:03     Re: Boot hangs at Starting Kernel at = 001ae250

Carl Berglund (SWEDEN)

Message: 104169   

 

I had not enabled UART support.

 

Now it works like a charm, thanks.

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