Flush the level 2 cache for the given address range.
If the bytes specified by the address range are cached by the L2 cache, the cacheline containing those bytes are invalidated. If the cachelines are modified (dirty), they are written to the system memory before the lines are invalidated.
Prototype
void Xil_L2CacheFlushRange(u32 adr, u32 len);Parameters
The following table lists the Xil_L2CacheFlushRange function arguments.
| Name | Description |
|---|---|
| adr | 32-bit start address of the range to be flushed. |
| len | Length of the range to be flushed in bytes. |