fpga: Define bitstream type based on command selection

Clean up partial, full and compressed bitstream handling.
U-Boot supports full bitstream loading and partial
based on detection which is not 100% correct.
Extending fpga_load/fpga_loadbitstream() with one more
argument which stores bitstream type.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

2 files changed, 11 insertions, 4 deletions

diff --git a/include/fpga.h b/include/fpga.h
index 15e603a..a55e49f 100644
--- a/include/fpga.h
+++ b/include/fpga.h
@@ -36,12 +36,18 @@ typedef struct {		/* typedef fpga_desc */
 } fpga_desc;			/* end, typedef fpga_desc */
 
 
+typedef enum {
+	BIT_FULL = 0,
+} bitstream_type;
+
 /* root function definitions */
 extern void fpga_init(void);
 extern int fpga_add(fpga_type devtype, void *desc);
 extern int fpga_count(void);
-extern int fpga_load(int devnum, const void *buf, size_t bsize);
-extern int fpga_loadbitstream(int devnum, char *fpgadata, size_t size);
+extern int fpga_load(int devnum, const void *buf, size_t bsize,
+		     bitstream_type bstype);
+extern int fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
+			      bitstream_type bstype);
 extern int fpga_dump(int devnum, const void *buf, size_t bsize);
 extern int fpga_info(int devnum);
 extern const fpga_desc *const fpga_validate(int devnum, const void *buf,
diff --git a/include/xilinx.h b/include/xilinx.h
index 9801267..7d83ba2 100644
--- a/include/xilinx.h
+++ b/include/xilinx.h
@@ -45,14 +45,15 @@ typedef struct {		/* typedef xilinx_desc */
 } xilinx_desc;			/* end, typedef xilinx_desc */
 
 struct xilinx_fpga_op {
-	int (*load)(xilinx_desc *, const void *, size_t);
+	int (*load)(xilinx_desc *, const void *, size_t, bitstream_type);
 	int (*dump)(xilinx_desc *, const void *, size_t);
 	int (*info)(xilinx_desc *);
 };
 
 /* Generic Xilinx Functions
  *********************************************************************/
-int xilinx_load(xilinx_desc *desc, const void *image, size_t size);
+int xilinx_load(xilinx_desc *desc, const void *image, size_t size,
+		bitstream_type bstype);
 int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize);
 int xilinx_info(xilinx_desc *desc);