• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 97 subscribers
  • Views 364 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

the port mapping in the packet streaming switch CPSW of TCI6638K2H

Holland Huang
Prodigy 50 points

Hi,

i'm trying to change the SGMII port settings from port 0, 1 to port 2, 3. 6638 EVM use port 0 and port 1 to connect with dual phy, however the port 2 and port 3 are used in our designed board.

 as i know the rx_flow 22 and 23 are used in MCSDK 3.0.3.15 u-boot for packet streaming switch configuration, i checked that the NETCP document SPRUGZ6(for keystone I) indicated the TXSTA maps to Packet DMA channel 22, TXSTB maps to Packet DMA channel 23, but i can't find a new document for Keystone2 that indicate what channels are mapped to TXSTC and TXSTD.

can anybody help us to check what channels are used for TXSTC and TXSTD? so i can modify the packet DMA settings accordingly.

Thanks and Regards,

Holland