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