2338188_en-US

Question about NETC of K5 RTD(ETH_43_NETCV4_MDIO_CLAUSE22_API)

Hello Team

Could you check K5 RTD with NETC question?

From the screenshot below, it appears that ETH_43_NETCV4_MDIO_CLAUSE22_API is still not supported.
I would like to ask whether functions such as Eth_43_NETCV4_WriteMii / Eth_43_NETCV4_ReadMii, which require ETH_43_NETCV4_MDIO_CLAUSE22_API = STD_ON, are unusable in the current state.

Could you check this case?

Thank you.

Priority: MEDIUM

RTD

S32_CONFIG_TOOL

Source: Direct Customer

Source: NXP Internal

Re: Question about NETC of K5 RTD(ETH_43_NETCV4_MDIO_CLAUSE22_API)

Hi @Luke_Chun ,

This feature doesn't support in NETC because HW limitation. For some platforms such as K3, GMAC connected to Transceiver directly, so, these functions supported in ETH driver. But for NETC, NETC -> switch port -> Transceiver. So, these functions supported in Ethswt.

EthSwt_43_NETCV4_WriteTrcvRegister();

EthSwt_43_NETCV4_ReadTrcvRegister();

EthSwt_43_NETCV4_ReadMmd();

EthSwt_43_NETCV4_WriteMmd();

Best regards,

Nhi