CCS/TMS320DM8168: Error: Limiting SATA link speed to 1.5 Gbps on DM8168

anil

Part Number: TMS320DM8168

Tool/software: Code Composer Studio

Hi TI,

We are using Daivinci TMS320DM8168 custom board,
when we connect the any SATA peripheral to SATA port it showing below error...

root@dm816x-evm:~# ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
ata1: irq_stat 0x00000040, connection status changed
ata1: SError: { DevExch }
ata1: hard resetting link
Link not established, limiting speed
ata1: limiting SATA link speed to 1.5 Gbps

over 4 years ago

0 Rex Chang over 4 years ago

TI__Guru 50170 points

Hi,

We do not have any collateral or resource beyond what you see in the product folder. You may search the E2E forum for archived posts of previous discussions which may help address your questions. For more info on TMS320DM8168 support, please see the FAQ in

https://e2e.ti.com/support/processors/f/791/t/813421

As recommended on the product folder and in FAQ , please feel free to reach out the 3^rd parties listed in them for additional support.

www.ti.com/.../TMS320DM8168

Regret the inconvenience and lack of guidance on this.

Rex

Processors

Processors forum

CCS/TMS320DM8168: Error: Limiting SATA link speed to 1.5 Gbps on DM8168