<DIV id=RTEContent> <DIV>venkatajagadeesh p wrote:<BR>><I> <BR></I>><I> Hi,<BR></I>><I> We are trying to port Linux-2.6.13 on Custom build MPC860T, board, <BR></I>><I> We are unable to see any messages on console. We got the output given <BR></I>><I> below. Please help us in porting the kernel.<BR></I>><I> I am attaching the config file .<BR></I>><I> <BR></I>><I> =>bootm 0x100000<BR></I>><I> ## Booting image at 00100000 ...<BR></I>><I> Image Name: Linux-2.6.13<BR></I>><I> Image Type: PowerPC Linux Kernel Image (gzip compressed)<BR></I>><I> Data Size: 958189 Bytes = 935.7 kB<BR></I>><I> Load Address: 00000000<BR></I>><I> Entry Point: 00000000<BR></I>><I> Verifying Checksum ... OK<BR></I>><I> Uncompressing Kernel Image ...
gunzip function called<BR></I>><I> OK<BR></I>><I> do_bootm_linux called ...do_bootm_linux after ...part2 do_boot_linux <BR></I>><I> before RAM<BR></I>><I> Disk image loading ...<BR></I>><I> No initrd<BR></I>><I> ## Transferring control to Linux (at address 00000000) ...<BR></I>><I> <BR></I>> >Most probably, something odd with serial setup.<BR>> >You have enabled just all the stuff (SCC/SMC), but (on 8xx at least)<BR>>>they can hardly live together, having alternative - conflicting IO pin configurations.<BR></DIV> <DIV> </DIV> <DIV>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.</DIV> <DIV> </DIV> <DIV>I am sending config file as an attachment.</DIV> <DIV> </DIV> <DIV>I am sending U-boot env varibles also</DIV>
<DIV><BR>=>printenv<BR>bootcmd=bootm;setenv bootargs root=/dev/ram rw<BR>bootdelay=5<BR>baudrate=57600<BR>loads_echo=1<BR>ethaddr=9a:52:63:15:85:25<BR>bootfile=uImage<BR>filesize=95f0a<BR>ipaddr=192.168.3.2<BR>serverip=192.168.3.6<BR>netdev=eth0<BR>netmask=255.255.255.0<BR>addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmas<BR>k}:${hostname}:${netdev}:off<BR>ramargs=setenv bootargs root=/dev/ram rw<BR>kernel_addr=0xfc0a0000<BR>ramdisk_addr=0xfc160000<BR>flash_ram=run ramargs addip;bootm 0xfc0a0000 0xfc160000<BR>net_ram=tftpboot 0x100000 uImage;tftpboot 0x400000 rambb2;run ramargs addip;boot<BR>m 0x100000 0x400000<BR>stdin=serial<BR>stdout=serial<BR>stderr=serial<BR>bootargs=root=/dev/ram rw</DIV> <DIV>Environment size: 638/262140 bytes</DIV> <DIV> </DIV> <DIV> </DIV></DIV><p>
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