Overview

This is the file which contains DDR init and copy functions related code for the platform loader.

MODIFICATION HISTORY:

Ver   Who  Date        Changes



1.00  kc   03/12/2019 Initial release
1.01  kc   09/04/2019 Added support to use non blocking DMA in
                                        DdrCopy function
1.02  bsv  04/09/2020 Code clean up of Xilloader
1.03  skd  07/14/2020 Added 64bit support for DDR source address
      bsv  07/29/2020 Added provision to use PMCDMA0 for Ddr Copy
      skd  07/29/2020 Updated device copy macros
      bsv  09/30/2020 Added parallel DMA support for SBI, JTAG, SMAP and PCIE
                      boot modes
      bsv  10/13/2020 Code clean up
1.04  bsv  08/31/2021 Code clean up
1.05  bsv  10/26/2021 Code clean up
      bm   07/06/2022 Refactor versal and versal_net code
      is   09/12/2022 Remove PM_CAP_SECURE capability when requesting DDR_0
      ng   03/30/2023 Updated algorithm and return values in doxygen comments
      dd   09/11/2023 MISRA-C violation Rule 17.8 fixed

Functions
int	XLoader_DdrInit (u32 DeviceFlags)
	This function is used to initialize for DDR init. More...

int	XLoader_DdrCopy (u64 SrcAddr, u64 DestAddr, u32 Length, u32 FlagsVal)
	This function is used to copy the data from DDR to destination address. More...

int	XLoader_DdrRelease (void)
	This function releases control of DDR. More...

Overview

Functions