Hi Rahul Prabhu,
We have already validated our SPI boot image on the stable EVM. Our own board's model is similar to the EVM's (we use the tools in MCSDK to convert the out to a dat) except some details:
1.the reference clock is slightly different (we have tested that the clock is correct after it's stable).
2.we don't use I2C EEPROM to run an IBL, we boot the board directly from the NOR FLASH.
3.for swicth settings, we consult the TI bootloader manual. The value at the address 0x02620020 and 0x02320020 is 0x140d which is same as those on the EVM.
4.we couldn't connect to the device any more after we reset the board (the boot fails).
We have tested the FLASH on another board and proved that it works well. And we have changed another DSP on our board but the boot also failed.
What might be the cause of our problem? The matter is pressing, we hope that it would be dealt with as soon as possible.
Thank you !!