I designed imx6q to boot from spi flash. I did the following work:
1. BT_CFG1 [7:0]: 0011xxxx
2.BT_CFG4 [5:3]: 011
3.boot_mode1，boot_mode0: 10
All the changes are through the hardware.
Is it ok to modify this?
what reference board do you use?? Sabre SD board or Sabre AI board?
