On 20:37 Thu 11 Dec , Roman Mashak wrote:
Hello
2008/12/11 Roman Mashak romez777@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?
First could you give us few information as which CPU, Target and U-Boot version do you work on?
Best Regards, J.