diff options
| -rw-r--r-- | drivers/fpga/zynqpl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c index 90bb850..a11e485 100644 --- a/drivers/fpga/zynqpl.c +++ b/drivers/fpga/zynqpl.c @@ -548,8 +548,9 @@ int zynq_decrypt_load(u32 srcaddr, u32 srclen, u32 dstaddr, u32 dstlen, * Flush destination address range only if image is not * bitstream. */ - flush_dcache_range((u32)dstaddr, (u32)dstaddr + - roundup(dstlen << 2, ARCH_DMA_MINALIGN)); + if (bstype == BIT_NONE && dstaddr != 0xFFFFFFFF) + flush_dcache_range((u32)dstaddr, (u32)dstaddr + + roundup(dstlen << 2, ARCH_DMA_MINALIGN)); if (zynq_dma_transfer(srcaddr | 1, srclen, dstaddr | 1, dstlen)) return FPGA_FAIL; |