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[BF70x] call condition about adi_rom_Boot()

Question asked by sofy Employee on Jan 24, 2017
Latest reply on Apr 13, 2017 by s2c97

Hello,

I would like to know there are any conditions when call adi_rom_Boot() function or not.

The customer is facing situation as below.

 

Case1: 

in the main(), adi_rom_Boot() is top in the main(), then no problem.

 

Case2:

in the main(), before adi_rom_Boot(), check DSP registers and read boot code from flash memory for verify, then call adi_rom_Boot(), DSP is going to runaway.

(before call adi_rom_Boot(), instruction cache is disabled by *pREG_L1IM_ICTL = 0.

 

I appreciate if you have any advice about usage of adi_rom_Boot().

 

Best regards,

Sofy

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