LAN Issue on SAMA5D3xek
Posted: Thu Jul 05, 2018 8:16 am
Hello All,
We are using SAMA5D3xek board. We are using IAR 8.20 IDE. In board LAN is working fine if we disable the cache. When we enable the cache no packets are being received by the DMA (Ownership bit in receive buffer descriptor is always zero). The same way no packets are received if we choose SAMA5D35 as the target in options tab of project. We had to select the device as NONE, then only packets are being received by the Target. We would appreciate if you could help us find the issue.
We are using SAMA5D3xek board. We are using IAR 8.20 IDE. In board LAN is working fine if we disable the cache. When we enable the cache no packets are being received by the DMA (Ownership bit in receive buffer descriptor is always zero). The same way no packets are received if we choose SAMA5D35 as the target in options tab of project. We had to select the device as NONE, then only packets are being received by the Target. We would appreciate if you could help us find the issue.