RTOS/AM5728: VPS loopback example issue

Part Number:AM5728

Tool/software: TI-RTOS

Hi there,

I use CCS v9 and I want to try to build vps examples using AM572xevm.

I succeeded to import CCS project from txt file at "C:\ti\pdk_am57xx_1_0_14\packages\ti\drv\vps\examples\ccsprojects\am572x\bios".

And I build the binary file and load to evm board.

It seems be go well to load program and run on the board.

However, during loop execution, the following error is displayed via UART.

LOOPBACK_APP: Sample Application - STARTS !!!
*** VPDMA Firmware Loading... ***
VPDMA Firmware already loaded !!!
VPDMA Firmware Version = 0x4d0001b8
VPDMA List Busy Status = 0x00000000
*** VPDMA Firmware Load Success ***

*** VPDMA Firmware Loading... ***
VPDMA Firmware already loaded !!!
VPDMA Firmware Version = 0x4d0001b8
VPDMA List Busy Status = 0x00000000
*** VPDMA Firmware Load Success ***

*** VPDMA Firmware Loading... ***
VPDMA Firmware already loaded !!!
VPDMA Firmware Version = 0x4d0001b8
VPDMA List Busy Status = 0x00000000
*** VPDMA Firmware Load Success ***

*** VPDMA Firmware Loading... ***
VPDMA Firmware already loaded !!!
VPDMA Firmware Version = 0x4d0001b8
VPDMA List Busy Status = 0x00000000
*** VPDMA Firmware Load Success ***

src/bsputils_app.c @ Line 507: Error: File io init failed!!

 Build time            : [04:22:48 Apr  6 2019]
 FVID2 Version         : [FVID_02_01_00_01]
 BSP Version           : [PDK_01_10_00_xx]
 Platform              : [EVM]
 SOC                   : [AM572X]
 SOC Revision          : [ES2.0]
 FT Revision           : [5]
 Package               : [UNKNOWN]
 Core                  : [A15]
 Board Detected        : [AM572X GP EVM]
 EEPROM Base Board Name: [AM572PM_]
 Base Board Revision   : [REV A]
 Daughter Card Revision: [REV A]

C:/ti/pdk_am57xx_1_0_14/packages/ti/drv/vps/examples/loopback/src/Loopback_main.c @ Line 2171: LOOPBACK_APP: System Init Failed!!!

How do I fix these errors?

Best regards,