ZHCAB26 September 2020 DRA710 , DRA712 , DRA714 , DRA716 , DRA718 , DRA722 , DRA724 , DRA725 , DRA726 , DRA745 , DRA746 , DRA74P , DRA750 , DRA756 , DRA75P , DRA76P , DRA77P , DRA780 , DRA781 , DRA782 , DRA783 , DRA785 , DRA786 , DRA787 , DRA788 , DRA790 , DRA791 , DRA793 , DRA797 , TDA2EG-17 , TDA2HF , TDA2HG , TDA2HV , TDA2LF , TDA2P-ABZ , TDA2P-ACD , TDA2SA , TDA2SG , TDA2SX
对于一般用例，IVA-HD 时钟和电源在内核中配置。通常在解决方案中，在 u-boot 中配置了 IVAHD DPLL。
如果在 u-boot 中配置了 IVA-HD，您必须删除内核 IVA-HD 配置。否则，内核会将 IVA-HD 复位。