[U-Boot] U-Boot hangs in start_armboot()

Roman Mashak romez777 at gmail.com
Thu Dec 11 12:37:15 CET 2008


Hello

2008/12/11 Roman Mashak <romez777 at gmail.com>:
> Briefly about the memory map: before remap NOR flash is at 0x0 and
> SDRAM 0x10000000, after remap  -- SDRAM is mapped at 0x0.  I've built
> a U-Boot image linked to 0x0, as I want to load it in RAM, so I linked
> it to 0x0.
>
> Loading this image via JTAG into target RAM goes fine, but hangs at
> 'start_armboot()', right after:

Oops, I've found the part of problem. I should have been linked to
0x01000000. It's not hanging in 'start_armboot()', but it outputs
garbage on console instead of valid text messages. I've checked serial
port settings, seems to be correct. What else may be the issue?

-- 
Roman Mashak


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