AM5718: Board PLL Initialization for AM57x Secondary Bootloader

Hello,

I'm looking to better understand how the AM57x platform handles board initialization for the PLL.  Looking at the source code and documentation, it appears that the SBL handles PLL initialization.  I just wanted to confirm this is the case, and whether Application Code needs to perform any further actions for PLL bring-up.

Documentation for reference(Processor SDK RTOS 06_03_00_106 FAQ Section 11.21):

"SBL calls the board library to set up the PLL clock, DDR, and Pin Mux, and to power on slave cores and the I/O peripheral from which it will boot the application. Excluding those just mentioned, any other configuration need to be done from the application code. As long as you have added all of the device initialization to the board library, you will not need to add any initialization code in the application."

Thanks,

Ryan