venkatajagadeesh p wrote:
>
> Hi,
> We are trying to port Linux-2.6.13 on Custom build MPC860T, board,
> We are unable to see any messages on console. We got the output given
> below. Please help us in porting the kernel.
> I am attaching the config file .
>
> =>bootm 0x100000
> ## Booting image at 00100000 ...
> Image Name: Linux-2.6.13
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
> Data Size: 958189 Bytes = 935.7 kB
> Load Address: 00000000
> Entry Point: 00000000
> Verifying Checksum ... OK
> Uncompressing Kernel Image ... gunzip function called
> OK
> do_bootm_linux called ...do_bootm_linux after ...part2 do_boot_linux
> before RAM
> Disk image loading ...
> No initrd
> ## Transferring control to Linux (at address 00000000) ...
>
> >Most probably, something odd with serial setup.
> >You have enabled just all the stuff (SCC/SMC), but (on 8xx at least)
>>they can hardly live together, having alternative - conflicting IO pin
>>configurations.
We enabling only SMC2, still it is showing the same problem. In U-boot loader
we have modified the default console to SMC2. We have not done any
modifications to the original linux-2.6.13 code.
I am sending config file as an attachment.
I am sending U-boot env varibles also
=>printenv
bootcmd=bootm;setenv bootargs root=/dev/ram rw
bootdelay=5
baudrate=57600
loads_echo=1
ethaddr=9a:52:63:15:85:25
bootfile=uImage
filesize=95f0a
ipaddr=192.168.3.2
serverip=192.168.3.6
netdev=eth0
netmask=255.255.255.0
addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmas
k}:${hostname}:${netdev}:off
ramargs=setenv bootargs root=/dev/ram rw
kernel_addr=0xfc0a0000
ramdisk_addr=0xfc160000
flash_ram=run ramargs addip;bootm 0xfc0a0000 0xfc160000
net_ram=tftpboot 0x100000 uImage;tftpboot 0x400000 rambb2;run ramargs addip;boot
m 0x100000 0x400000
stdin=serial
stdout=serial
stderr=serial
bootargs=root=/dev/ram rw
Environment size: 638/262140 bytes
---------------------------------
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