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-rw-r--r--drivers/fpga/zynqpl.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index 572c078..915f077 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -194,7 +194,7 @@ static int zynq_dma_transfer(u32 srcbuf, u32 srclen, u32 dstbuf, u32 dstlen)
return FPGA_SUCCESS;
}
-static int zynq_dma_xfer_init(u32 partialbit)
+static int zynq_dma_xfer_init(bitstream_type bstype)
{
u32 status, control, isr_status;
unsigned long ts;
@@ -202,7 +202,7 @@ static int zynq_dma_xfer_init(u32 partialbit)
/* Clear loopback bit */
clrbits_le32(&devcfg_base->mctrl, DEVCFG_MCTRL_PCAP_LPBK);
- if (!partialbit) {
+ if (bstype != BIT_PARTIAL) {
zynq_slcr_devcfg_disable();
/* Setting PCFG_PROG_B signal to high */
@@ -322,16 +322,11 @@ static u32 *zynq_align_dma_buffer(u32 *buf, u32 len, u32 swap)
static int zynq_validate_bitstream(xilinx_desc *desc, const void *buf,
size_t bsize, u32 blocksize, u32 *swap,
- u32 *partialbit)
+ bitstream_type *bstype)
{
u32 *buf_start;
u32 diff;
- /* Detect if we are going working with partial or full bitstream */
- if (bsize != desc->size) {
- printf("%s: Working with partial bitstream\n", __func__);
- *partialbit = 1;
- }
buf_start = check_data((u8 *)buf, blocksize, swap);
if (!buf_start)
@@ -351,7 +346,7 @@ static int zynq_validate_bitstream(xilinx_desc *desc, const void *buf,
return FPGA_FAIL;
}
- if (zynq_dma_xfer_init(*partialbit))
+ if (zynq_dma_xfer_init(*bstype))
return FPGA_FAIL;
return 0;
@@ -361,7 +356,6 @@ static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize,
bitstream_type bstype)
{
unsigned long ts; /* Timestamp */
- u32 partialbit = 0;
u32 isr_status, swap;
/*
@@ -369,7 +363,7 @@ static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize,
* in chunks
*/
if (zynq_validate_bitstream(desc, buf, bsize, bsize, &swap,
- &partialbit))
+ &bstype))
return FPGA_FAIL;
buf = zynq_align_dma_buffer((u32 *)buf, bsize, swap);
@@ -398,7 +392,7 @@ static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize,
debug("%s: FPGA config done\n", __func__);
- if (!partialbit)
+ if (bstype != BIT_PARTIAL)
zynq_slcr_devcfg_enable();
return FPGA_SUCCESS;