Hi,
#1: I use the file image.bin not uImage, I copy it in RAM at address 0x10000, I think the load address is correct because is the same specify in the file .ld, but when run "go 0x10000 exception error happen, the size of image is 1,9M. I see the tool "mkimage" but for the moment I want to be able to start the image not compressed but I don't understand where is the problem. With the same procedure but with load address 0x20000 I be able to use the image of kernel for M5235, what do you change respect default setting in the build-tool of kernel for use the M5282EVB ? #2: In this moment I want to avoid to use a initrd because I never use it and I don't want to complicate too the situation, I'm a novice of uClinux/Linux Thank you very much for your support. > Hi, > > I have worked very well with the MCF5235EVB but I now the necessity > to use a MCF5282EVB but I'm not be able to start the kernel. > > I'm using U-boot bootloader, when I run the image in RAM an > exception error happens no message are showed by the kernel, I'm > using the standard configuration, Vendor (Freescale, M5282EVB, > 64MHZ) and I try both kernel 2.4 and 2.6 but the result is the > same, someone can help me??? > #1: Is the load address in the uImage header the same as the address you're loading the image? If so, then u-boot assumes XIP and the kernel gets all borked up. Try loading the image at a different address. You are making a uImage, no? u-boot comes with a tool called "mkimage" which adds a header to the kernel file, and optionally compresses it. #2: uClinux, as shipped, does not use the command line passed in from u-boot. You can either compile in a command line, or make a small modification to uClinux to get the arguments off the stack before the kernel munches them. I can post my mods, if you're interested. I also have u-boot able to pass an initrd to the kernel. p.i. Domenico Ferrari System Engineering ISOIL Impianti S.p.A. Tel. +39.035.4239160 Fax. +39.035.582078 Skype Acc. Domenico.Ferrari- ISOIL E-mail: mailto:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> Web: http://www.isoilmeter.com/ <http://www.isoil.com/> Address: 74, via Madonna delle Rose 24061 Albano S. Alessandro (BG) ITALY
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