mark.smith

I am trying to use a mSATA drive with the Genesys ZU-3EG. I have attached couple of pictures showing how I currently have SATA configured for the Zynq UltraScale+ MPSoC. I am using a 150 MHz input frequency. Is this correct? I am using Petalinux 2020.2. When the mSATA drive inserted and the board is powered on, this is continually printed: [ 23.591042] ata1: SATA link down (SStatus 1 SControl 330) [ 25.819048] ata1: SATA link down (SStatus 1 SControl 330) I had some issues with the SD card and Ethernet that I was able to fix by modifying my system-user.dtsi with the sdhci1 and gem0 here: https://github.com/Digilent/Genesys-ZU-OOB-os/blob/d5bbfcc8647172597fc5806f6e44c6a17ce258a2/project-spec/meta-user/recipes-bsp/device-tree/files/system-user.dtsi Are there any other changes I need to make? I have also found this Xilinx forum post with a similar issue to mine: https://forums.xilinx.com/t5/Embedded-Development-Tools/Custom-zcu102-2020-1-SATA-link-down-SStatus-1-SControl-330/td-p/1143816 I have played around with modifying psu_init.c a little, but I have not been able to get SATA working yet. Can anyone please provide help to get SATA working for me? Thank you, Mark