Forum Discussion
Altera_Forum
Honored Contributor
20 years agoU-BOOT !!!!!!!!!!!!
Hi http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/wacko.gif , that u-boot is really driving me crazy. This is what I've done: 1- Compiled u-boot (got the .bin and the .srec)...
Altera_Forum
Honored Contributor
20 years agoHi MFM,
Could you explain your memory organization (what RAM/SDRAM you have and where it's located)... and what is the exception address (I'm assuming it's 0180_0020 ... otherwise the kernel would go belly up on the first interrupt after nios2-download). Also, the kernel image you're using is compressed ... so please post the objdump of the uncompressed kernel image -- that's the one I need to see. When you use this image you should use '-C none' with mkimage (since the kernel will decompress itself). Could you also please post the header objdump of u-boot (you can strip it first -- nios2-elf-strip). > That's not my MAC adress !!!!!!! The kernel does this -- it's hardcoded since the kernel doesn't accept parameters from the bootloader -- this is something that needs to be addressed eventually. Thanks, --Scott