Hi everyone,
I'm working on a mx21ads like board and have ported u-boot-1.1.4 to it.
When I boot my linux 2.4.20 on it, it seems not working so better. The messages are as below 1.
Firstly, I think my initialize is not complete, but the older bootloader run in my u-boot
Without initialize (I recommend all code, just remain the boot kernel code) can boot the
Same linux kernel yet! The messages are as below 2.
So, what's the problem?
Thanks
Joe
1.
<Information from my termitate>
Filename 'image.bootm'.
Load address: 0xc3000000
Loading: #################################################################
#################################################################
###########################################################
done
Bytes transferred = 966136 (ebdf8 hex)
# bootm c3000000
## Booting image at c3000000 ...
Image Name: image
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 966072 Bytes = 943.4 kB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
OK
Starting kernel ...
Uncompressing Linux.............................................................
.... done, booting the kernel.
2.
# tftp c3000000 bootloader.bin
TFTP from server 172.20.40.68; our IP address is 172.20.40.69
Filename 'bootloader.bin'.
Load address: 0xc3000000
Loading: ##########
done
Bytes transferred = 46656 (b640 hex)
# go c3000400
DBMX21 Linux Bootloader ver mx21_to2_rel_beta_1.0
Copyright (C) 2003 Freescale Semiconductors Suzhou Ltd.
root=/dev/mtdblock/2 rw mem=64M
MPLL = 266, FCLK = 266, BCLK = 133
Press any key for alternate boot-up options ... 07
Copying kernel from Flash to RAM ...
Booting kernel ...
Uncompressing Linux.............................................................
.... done, booting the kernel.
Starting kernel.............
Linux version 2.4.20-mx2bsp, BSP version mx21_to3_rel_3.2 - (root@localhost.loca
ldomain) (gcc version 3.2.3) #122 Fri Mar 24 01:58:09 ACT 2006
Processor: ARM ARM926EJ-Ssid(wb) revision 4
Architecture: Freescale MX2ADS
root=/dev/mtdblock/2 rw mem=64M
MPLL = 266, FCLK = 266, BCLK = 133
Press any key for alternate boot-up options ... 00
Copying kernel from Flash to RAM ...
Booting kernel ...
Uncompressing Linux.............................................................
.... done, booting the kernel.
Starting kernel.............
Linux version 2.4.20-mx2bsp, BSP version mx21_to3_rel_3.2 - (root@localhost.loca
ldomain) (gcc version 3.2.3) #122 Fri Mar 24 01:58:09 ACT 2006
Processor: ARM ARM926EJ-Ssid(wb) revision 4
Architecture: Freescale MX2ADS
Command line is :root=/dev/mtdblock/2 rw mem=64M
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock/2 rw mem=64M
Console: colour dummy device 80x30
Calibrating delay loop...