Thanks for your answer,<br><br>I am going to check this ppc / powerpc things.<br>I should use the architecture powerpc, don't I?<br><br>I'm not really sure I have understand what do you want to do with a BDI-2000.<br>
I access the cards through a serial line directly.<br><br>cheers,<br>Maxime<br><br><div class="gmail_quote">On Feb 19, 2008 2:24 PM, Jon Loeliger <<a href="mailto:jdl@freescale.com">jdl@freescale.com</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 class="Ih2E3d">maxime louvel wrote:<br>> Hi,<br>><br>> I am trying to make a 2.6.24 vanilla kernel boot (an work fine in a<br>
> second time) on a mpc8548amc board.<br>> I have add the platform specific stuff from the sources of the current<br>> kernel running on the cards.<br>> What I have basically add is:<br>> - a folder mpc8548amc, in the config/platform directory, which allow to<br>
> select the mpc8548amc as the supported platform<br>> - add the following files:<br>> - arch/ppc/configs/mpc8548amc_defconfig<br>> - arch/ppc/configs/platforms/85xx/mpc_8548_amc.h and .c<br>> - I have used the dts of an another platform (mpc8548cds) which seems<br>
> quite the same, but I haven't got any confirmation of that yet.<br><br></div>Uh, let's clear up minor confusion here. Are you using<br>ARCH=ppc or ARCH=powerpc? I'm surprised to see that there<br>is mention of arch/ppc/... above. Are you sure this is an<br>
ARCH=ppc build? You won't need a DTS file at all then.<br><br>But if you are using a DTS file, and I suspect you should,<br>then this is ARCH=powerpc.<br><div class="Ih2E3d"><br>> When I am booting the kernel image I get:<br>
><br>> AMC=> dhcp 0x1000000 uImage.amc.2.6.24<br>> Speed: 1000, full duplex<br>> BOOTP broadcast 1<br></div>> DHCP client bound to address <a href="http://10.255.255.2" target="_blank">10.255.255.2</a> <<a href="http://10.255.255.2/" target="_blank">http://10.255.255.2/</a>><br>
> Using eTSEC0 device<br>> TFTP from server <a href="http://0.0.0.0" target="_blank">0.0.0.0</a> <<a href="http://0.0.0.0/" target="_blank">http://0.0.0.0/</a>>; our IP address is<br>> <a href="http://10.255.255.2" target="_blank">10.255.255.2</a> <<a href="http://10.255.255.2/" target="_blank">http://10.255.255.2/</a>>; sending through gateway <a href="http://10.1.1.1" target="_blank">10.1.1.1</a><br>
> <<a href="http://10.1.1.1/" target="_blank">http://10.1.1.1/</a>><br><div class="Ih2E3d">> Filename 'uImage.amc.2.6.24'.<br>> Load address: 0x1000000<br>> Loading: ##############################<br>
> ###################################<br>> #################################################################<br>> #################################################################<br>> #################################################################<br>
> #################################################################<br>> ###########################<br>> done<br>> Bytes transferred = 1802102 (1b7f76 hex)<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>> Does someone has an idea ?<br>><br>> thanks,<br>> Maxime<br>
><br><br></div>Did you download a DTB file and use it on the bootm<br>command? Nope.<br><br>This is really a FAQ failure mode. Are you sure<br>you have the console set up properly? Any chance<br>you can get to the __log_buf with a BDI-2000?<br>
<br>Thanks,<br>jdl<br></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