In my project, i used DM6467(or DM6467T) for coding video,fpga for preprocessing, when needed, fpga will reset the DM6467i(i used the power on reset),then the DM6467 will boot from nandflash.
now i have some boards has the following problem: when power up or fpga reset the DM6467, sometimes the ARM core program can boot from the nandflash, but the DSP core program cant boot,
now i am confused,