xloader_intr.c File Reference

Overview

This file contains the code related to the interrupt handling.

MODIFICATION HISTORY:

Ver   Who  Date        Changes



1.00  kc   03/25/2019 Initial release
1.01  kc   04/09/2019 Added support for PCIe secondary boot mode and
                                        partial PDI load
      kc   09/13/2019 SBI reset is removed for SMAP boot mode to ensure smap
                                        bus width value remains unchanged
1.02  kc   02/17/2020 Added APIs to add services to task queues in interrupt
                                        context
      kc   06/03/2020 Moved PLM GIC interrupt enablement to GIC handlers
      bsv  04/09/2020 Code clean up of Xilloader
      bsv  08/12/2020 Remove misleading comments
      td   08/19/2020 Fixed MISRA C violations Rule 10.3
      bm   10/14/2020 Code clean up
      ana  10/19/2020 Added doxygen comments
1.03  bsv  07/19/2021 Disable UART prints when invalid header is encountered
                      in slave boot modes
      bsv  08/02/2021 Updated function return type as part of code clean up
      bsv  09/05/2021 Disable prints in slave boot modes in case of error
1.06  am   11/24/2021 Fixed doxygen warnings
1.07  ma   05/10/2022 Enable SSIT interrupts for Slave SLRs
      bm   07/06/2022 Refactor versal and versal_net code
      bm   07/18/2022 Shutdown modules gracefully during update
      bm   07/24/2022 Set PlmLiveStatus during boot time
1.08  ng   11/11/2022 Updated doxygen comments
      bm   01/03/2023 Switch to SSIT Events as soon as basic Noc path is
                      configured
      sk   02/22/2023 Added EoPDI SYNC logic to handle Slave PDI load errors
      ng   03/30/2023 Updated algorithm and return values in doxygen comments
      sk   05/18/2023 Deprecate copy to memory feature,removed SubsystemPdiIns
      sk   08/18/2023 Fixed security review comments
      dd         09/11/2023 MISRA-C violation Rule 17.7 fixed
      sk   03/13/24 Fixed doxygen comments format
      pre  03/02/2025 Added task based event notification functionality for partial PDI
      nb   04/09/2025 Add CPM PCIE isolation removal which has to come after
                      PDI load is complete
      pre  05/10/2025 Added AES and SHA events queuing mechanism under XPLMI_IPI_DEVICE_ID macro

Macros
#define	XLOADER_SBI_DELAY_IN_MICROSEC   (5000U)
	Flag indicates SBI delay in micro second. More...
#define	XLOADER_LOG_LEVEL_MASK   (0xF0U)
	Flag indicates Log level mask. More...
#define	XLOADER_SBI_CTRL_INTERFACE_AXI_SLAVE   (0x8U)
	SBI PCIE PDI load. More...

Functions
int	XLoader_IntrInit (void)
	This function initializes the loader instance and registers loader commands with PLM. More...
int	XLoader_PpdiEventHandling (PdiSrc_t PdiSrc, u64 PdiAddr, u32 IpiMask)
	This function handles the partial PDI event based on status of resources and is applicable only when queuinh mechanism is enabled. More...
XSecure_PartialPdiEventParams *	XLoader_PpdiEventParamsPtr (void)
	This function is used to get the functions related to partial PDI event. More...

Function Documentation

int XLoader_PpdiEventHandling	(	PdiSrc_t	PdiSrc,
		u64	PdiAddr,
		u32	IpiMask
	)

This function handles the partial PDI event based on status of resources and is applicable only when queuinh mechanism is enabled.

Parameters

PdiPtr	is the instance pointer that points to PDI details
PdiSrc	is source of PDI.
PdiAddr	is the address at which PDI is located in the PDI source

Returns

• XST_SUCCESS

XSecure_PartialPdiEventParams* XLoader_PpdiEventParamsPtr

(

void

)

This function is used to get the functions related to partial PDI event.

Returns

• NULL