Hello I've been working on building a 2.6.26 linux kernel to the mpc5200Lite PowerPc board. However, I am unable to boot the system using the generated image.
I am using what seems to be the latest U-Boot for the job. Got it from www.denx.de/git/u-boot.git. I'm using the device tree compiler dtc-v1.2.0 to compile the device tree source into a device tree blob. Got it at: http://jdl.com/software/dtc-latest.tgz For the device, my design procedure is the following: 1. In the first step I generate the uImage file ('make ARCH=powerpc zImage'), the corresponding lite5200b.dts and compile it to lite5200b.dtb. 2. Afterwards, I do the U-Boot configs. I define 0x00600000 as the device tree address and 0x00200000 as the uImage's. 3. Finally, I transfer them all (using tftp for each, of course) and try to boot: 'bootm 0x00200000 - 0x00600000' The result is that the console hangs... Does anyone have any idea of why it happens? I checked a similar problem at the http://www.denx.de/wiki/view/DULG/LinuxHangsAfterUncompressingKernel, and I'm almost convinced that it is probably a bd_info problem, concerning the definitions of the kernel's IMAP_ADDR and the CFG_IMMR of U-Boot to be unmatching. If that is the case, how/where can I correct it? Which files should I look for? Thanks for the attention. Marco Antônio Possamai Universidade Federal de Santa Catarina -- It's News. It's Reviews. It's Interviews. It's Free. What Are You Waiting For? www.movieline.com
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