xilflash_platform_flash_example.c File Reference

Overview

This file contains a design example using the Flash Library with the Xilinx Platform Flash XL device.

This example tests Unlock, Erase, Read and Write features. The Page is unlocked, erased and data is written to the page. The data is read back and compared with the data written for correctness. This example also shows usage of XFlash_DeviceControl to set the Platform Flash XL device in the Async/Sync Mode.

Note

None

  MODIFICATION HISTORY:

  Ver   Who  Date     Changes



  1.00a ksu  06/16/09 First release
  2.00a ktn  12/04/09 Updated to use the HAL processor APIs/macros
  3.00a sdm  03/03/11 Updated to pass BaseAddress and Flash Width to _Initialize
                      API, as required by the new version of the library
  4.7   akm  07/23/19 Initialized Status variable to XST_FAILURE.
  4.10  akm  07/14/23 Added support for system device-tree flow.
*

Functions
int	PlatformFlashReadWriteExample (void)
	This function writes, reads, and verifies the data to the Flash device. More...
int	main (void)
	Main function to execute the Platform Flash Read/Write example. More...

Function Documentation

int main

(

void

)

Main function to execute the Platform Flash Read/Write example.

Parameters

None

Returns

XST_SUCCESS if successful else XST_FAILURE.

Note

None.

References PlatformFlashReadWriteExample().

int PlatformFlashReadWriteExample

(

void

)

This function writes, reads, and verifies the data to the Flash device.

Parameters

None

Returns

XST_SUCCESS if successful else XST_FAILURE.

Note

None.

References XFlash_DeviceControl(), XFlash_Erase(), XFlash_Initialize(), XFlash_Read(), XFlash_Reset(), XFlash_Unlock(), and XFlash_Write().

Referenced by main().