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Altera_Forum's avatar
Altera_Forum
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16 years ago

sof in CFI and zImage in CFI

Hello all, I have DSP Development board Stratix II Proffesional Edition (DK-DSP-2S180N) and try to save the sof and the zImage to Flash memory. I want to run the system after power on autom...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I dont use MMU.

Okay, i will change the reset vector to the flash memory.

Exception vector should be in sdram ?

And in menuconfig i choose a device to execute kernel from sdram or ext_flash ?

Is somewhere descripe, how it should be and the mechanism, how the system boot the sof and how boot the program (zImage). I read something in nioswiki, but it works me only for niosIIcycloneII board.

I have sof with 6081 kB and zImage 1920 kB. The sof should be from 0x0000-0x5F0400 and zImage from 0x600000 up ? Or the zImage should be from 0x00000-0x1E0000 and sof upper ??? (0x200000 - ....).

Thank you very much for answer.

Jan