<div class="gmail_quote">Hello,<br><br>I'm trying to startup the latest kernel image (2.6.31) for my mpc8572ds machine. I have downloaded the kernel's source code at <a href="http://kernel.org" target="_blank">kernel.org</a> and i have compiled it with a native ppc compiler using make uImage.<br>
<br>At this moment I have in my system my uImage and u-boot-2009-08 programmed in the flash memory. The bootargs are "root=/dev/sda6 rw console=ttyS0,115200" and the dtb file was generated by the script dtc included in the same kernel source code.<br>
<br>I have done:<br><br>../path_to_script/dtc -I dts -O dtb -o mpc8572ds.dtb path_to_dts/mpc8572ds.dts<br><br>An finally I have executed the following instruction with the following result:<br><br>=> ext2load scsi 0:6 0x01000000 /boot/uImage<br>
Loading file "/boot/uImage" from scsi device 0:6 (sda6)<br>1582778 bytes read<br>=> ext2load scsi 0:6 0x00c00000 /boot/mpc8572ds.dtb<br>Loading file "/boot/mpc8572ds.dtb" from scsi device 0:6 (sda6)<br>
13748 bytes read<br>=> bootm 1000000 - c00000<br>WARNING: adjusting available memory to 30000000<br>## Booting kernel from Legacy Image at 01000000 ...<br> Image Name: Linux-2.6.31<br> Image Type: PowerPC Linux Kernel Image (gzip compressed)<br>
Data Size: 1582714 Bytes = 1.5 MB<br> Load Address: 00000000<br> Entry Point: 00000000<br> Verifying Checksum ... OK<br>## Flattened Device Tree blob at 00c00000<br> Booting using the fdt blob at 0xc00000<br>
Uncompressing Kernel Image ... OK<br><br><br>The startup stuck here and I don't know why, I have tried to startup my kernel with old dtb's files but i have get some "kernel panic" errors and some "bad structure of the file (/choosen)".<br>
<br>Note: I can start an older kernel with its dtb file.<br><br>Thanks.<br>
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