AR# 38391: 12.1 EDK, MPMC v6.00.a - MPMC driver hangs when using SDRAM PHY
AR# 38391
12.1 EDK, MPMC v6.00.a - MPMC driver hangs when using SDRAM PHY
Description
When using the MPMC calibration driver example with an SDR SDRAM PHY in EDK 11.1-12.2, the driver hangs after the StaticPhyPresent function. How do I resolve this issue?
Solution
This issue can be resolved by removing the following line from xmpmc.v, in the XMpmc_SetStaticPhyReg function: Xil_AssertVoid(InstancePtr->ConfigPtr.StaticPhyPresent == TRUE);
This issue is fixed in EDK 12.3, in the MPMC v4_01_a driver.