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haas_fr
Visitor
Visitor
4,123 Views
Registered: ‎12-08-2016

Hello World on Zynq 7020

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Hello,

 

i have this Board and want to run freeRTOS on it. I tried to flash it with the demo projects, of freeRTOS but it didn't run afterwards.

Because of this issue i searched for a solution and found out that i need a FSBL and u-boot.

 

I decided to try it at first just with a standalone application and the FSBL. Is it right that i don't need the u-boot, if i don't run an OS?

Unfortunately it didn't worked and after the flash operation the red and green LED were shining. I don't know what i could do wrong with just a simple hello_world project.

Step by step i did:

- Create FSBL in the Xilinx SDK as New Application project(OS Platform: Standalone, Hardware Platform: ZC702_hw_platform, BSP: Create New, Template: Zynq FSBL)

- Create Application in the Xilinx SDK as New Application((OS Platform: Standalone, Hardware Platform: ZC702_hw_platform, BSP: Create New, Template: Hello World)

- Create Boot Image in the Xilinx SDK(Enter Bif and Output Path and adding the two .elf Files which were generated by Building the projects)

- Program Flash(using the generated Image File)

 

What can i've done wrong? Sorry for the newbie question, but i'm very confused about the fact it does not work. I've tried much more things(building u-boot, using pre-build u-boot, without FSBL,... ) but always the same effect.

 

The Hardware is working, too. I can flash an project which uses vxWorks as OS.

 

Thanks and greetings!

 

 

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htsvn
Xilinx Employee
Xilinx Employee
7,370 Views
Registered: ‎08-02-2007

hi,

 

do try the procedure outlined in the following link. http://xilinx.wikidot.com/zc702-boot-from-flash

 

--hs

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htsvn
Xilinx Employee
Xilinx Employee
7,371 Views
Registered: ‎08-02-2007

hi,

 

do try the procedure outlined in the following link. http://xilinx.wikidot.com/zc702-boot-from-flash

 

--hs

----------------------------------------------------------------------------------------------
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