diff options
Diffstat (limited to 'bsps/shared/dev/nand/xnandpsu.c')
| -rw-r--r-- | bsps/shared/dev/nand/xnandpsu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/bsps/shared/dev/nand/xnandpsu.c b/bsps/shared/dev/nand/xnandpsu.c index 9e9f8959cf..e140364ce8 100644 --- a/bsps/shared/dev/nand/xnandpsu.c +++ b/bsps/shared/dev/nand/xnandpsu.c @@ -1619,6 +1619,12 @@ s32 XNandPsu_Read(XNandPsu *InstancePtr, u64 Offset, u64 Length, u8 *DestBuf) } if (PartialBytes > 0U) { (void)Xil_MemCpy(DestBufPtr, BufPtr + Col, NumBytes); +#ifdef __rtems__ + /* The destination buffer is touched by hardware, synchronize */ + if (InstancePtr->Config.IsCacheCoherent == 0) { + Xil_DCacheFlushRange((INTPTR)(void *)DestBufPtr, NumBytes); + } +#endif } DestBufPtr += NumBytes; OffsetVar += NumBytes; |