Hi,<br><br>I have updated the uboot on the cards and get the same result <br><br>AMC=> bootm 0x1000000<br>## Booting image at 01000000 ...<br> Image Name: Linux-2.6.24<br> Image Type: PowerPC Linux Kernel Image (gzip compressed)<br>
Data Size: 1802038 Bytes = 1.7 MB<br> Load Address: 00000000<br> Entry Point: 00000000<br> Verifying Checksum ... OK<br> Uncompressing Kernel Image ... OK<br><br>No further messages...<br><br>However I have try to boot an image (2.6.23-rc6 from freescale) which has been patched for my platform and it works. <br>
Thus the problem is not coming from the uboot anymore, but from something else.<br>I can't get the source from freescale to see what they have changed because their is some other stuff (unrelated with my problem or even my platform) that are confidential to them...<br>
<br>So what I am looking for here is a hint of where to look, an idea of what I might have done wrong...<br><br>regards,<br>Maxime<br><br><div class="gmail_quote">On Wed, Feb 20, 2008 at 1:53 PM, Kumar Gala <<a href="mailto:galak@kernel.crashing.org">galak@kernel.crashing.org</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="Wj3C7c"><br>
On Feb 20, 2008, at 7:00 AM, maxime louvel wrote:<br>
<br>
> Hi,<br>
><br>
> yes It has something like 16550 UART.<br>
> the compiler version is gcc-3.4.3 with some specific stuff for the<br>
> platform.<br>
> I also have a gcc-4.1.2 vanilla which has been compiled with the<br>
> previous one. The 4.1.2 works if you tell it to emulate the floating<br>
> point instructions.<br>
><br>
> thanks Scott,<br>
> without the treeboot-walnut it compiled<br>
><br>
> I have still my first problem though:<br>
><br>
> AMC=> bootm 0x1000000<br>
> ## Booting image at 01000000 ...<br>
> Image Name: Linux-2.6.24<br>
> Image Type: PowerPC Linux Kernel Image (gzip compressed)<br>
> Data Size: 1802038 Bytes = 1.7 MB<br>
> Load Address: 00000000<br>
> Entry Point: 00000000<br>
> Verifying Checksum ... OK<br>
> Uncompressing Kernel Image ... OK<br>
><br>
> and nothing else...<br>
><br>
> Any idea ?<br>
><br>
> This may become from the fact that the uboot installed on the cards<br>
> is old and it apparently doesn't support the newer version of the<br>
> kernel image... (I have got that from an another mailing list)<br>
<br>
</div></div>Yes, you'll either need to look at updating u-boot and including<br>
support for the device tree in it or look at the cuImage wrappers in<br>
arch/powerpc/boot as a mechanism to boot a kernel w/an old fw.<br>
<font color="#888888"><br>
- k<br>
</font></blockquote></div><br><br clear="all"><br>-- <br>Maxime Louvel<br>0044 7964 5555 80<br>43 Allen road<br>Whitemore reans<br>WV60AW Wolverhampton<br>United Kingdom