[BUG] <title>The linux image in SD card cannot boot on 7k410t board, I don't know the reason

[lisheng09]

Is there an existing CVA6 bug for this?

• [X] I have searched the existing bug issues

Bug Description

Dear, hello, I'm a new user of FPGA.Now I want to achieve this cva6 on my FPGA board, which has a chip named kintex7 - 7k410tffg900-2. However, after download bit file, the screen cannot display anything.So I want to get some suggestions,thanks ! Here are the flows I did: (1) changed the Makefile in corev_apu/. I changed the part name to 7k410tffg900-2. (2) Delete the ethernet .(in fact, just set Inclthernet = 0 ) (2) change the ip core .Then I comment some scripts like this. and I changed the xlnx_mig_7_ddr3's mig_a.prj for my fpga board. (3) make fpga. the bit file is generated successfully.

 (4)SD card. follw the flow “boot from sd card”in cva6-sdk. after install tools, I use make images to generate right images.After make flash-scard, The result is like this,

Now the serial cannot display anything(fully blank),I'm really confused,could you help me please? Thank you very much!