SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
There are registers within the CTRL_MMR0 module address space that are used to dynamically change the DDR clock frequency to support LPDDR4 Frequency Set Point (FSP). These registers are shown in Table 5-12. For more information, see Section 8.1.4.8 DDRSS Dynamic Frequency Change Interface in Chapter 8 Memory Controllers.