1 files changed, 87 insertions, 0 deletions
diff --git a/include/xilinx.h b/include/xilinx.h
new file mode 100644
index 0000000..ab4537b
--- /dev/null
+++ b/include/xilinx.h
@@ -0,0 +1,87 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ */
+
+#include <fpga.h>
+
+#ifndef _XILINX_H_
+#define _XILINX_H_
+
+/* Xilinx types
+ *********************************************************************/
+typedef enum {			/* typedef xilinx_iface */
+	min_xilinx_iface_type,	/* low range check value */
+	slave_serial,		/* serial data and external clock */
+	master_serial,		/* serial data w/ internal clock (not used) */
+	slave_parallel,		/* parallel data w/ external latch */
+	jtag_mode,		/* jtag/tap serial (not used ) */
+	master_selectmap,	/* master SelectMap (virtex2)           */
+	slave_selectmap,	/* slave SelectMap (virtex2)            */
+	devcfg,			/* devcfg interface (zynq) */
+	csu_dma,		/* csu_dma interface (zynqmp) */
+	cfi,			/* CFI interface(versal) */
+	max_xilinx_iface_type	/* insert all new types before this */
+} xilinx_iface;			/* end, typedef xilinx_iface */
+
+typedef enum {			/* typedef xilinx_family */
+	min_xilinx_type,	/* low range check value */
+	xilinx_spartan2,	/* Spartan-II Family */
+	xilinx_virtexE,		/* Virtex-E Family */
+	xilinx_virtex2,		/* Virtex2 Family */
+	xilinx_spartan3,	/* Spartan-III Family */
+	xilinx_zynq,		/* Zynq Family */
+	xilinx_zynqmp,		/* ZynqMP Family */
+	xilinx_versal,		/* Versal Family */
+	max_xilinx_type		/* insert all new types before this */
+} xilinx_family;		/* end, typedef xilinx_family */
+
+typedef struct {		/* typedef xilinx_desc */
+	xilinx_family family;	/* part type */
+	xilinx_iface iface;	/* interface type */
+	size_t size;		/* bytes of data part can accept */
+	void *iface_fns;	/* interface function table */
+	int cookie;		/* implementation specific cookie */
+	struct xilinx_fpga_op *operations; /* operations */
+	char *name;		/* device name in bitstream */
+} xilinx_desc;			/* end, typedef xilinx_desc */
+
+struct xilinx_fpga_op {
+	int (*load)(xilinx_desc *, const void *, size_t, bitstream_type);
+	int (*loadfs)(xilinx_desc *, const void *, size_t, fpga_fs_info *);
+	int (*loads)(xilinx_desc *desc, const void *buf, size_t bsize,
+		     struct fpga_secure_info *fpga_sec_info);
+	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,
+		bitstream_type bstype);
+int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize);
+int xilinx_info(xilinx_desc *desc);
+int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize,
+		  fpga_fs_info *fpga_fsinfo);
+int xilinx_loads(xilinx_desc *desc, const void *buf, size_t bsize,
+		 struct fpga_secure_info *fpga_sec_info);
+
+/* Board specific implementation specific function types
+ *********************************************************************/
+typedef int (*xilinx_pgm_fn)(int assert_pgm, int flush, int cookie);
+typedef int (*xilinx_init_fn)(int cookie);
+typedef int (*xilinx_err_fn)(int cookie);
+typedef int (*xilinx_done_fn)(int cookie);
+typedef int (*xilinx_clk_fn)(int assert_clk, int flush, int cookie);
+typedef int (*xilinx_cs_fn)(int assert_cs, int flush, int cookie);
+typedef int (*xilinx_wr_fn)(int assert_write, int flush, int cookie);
+typedef int (*xilinx_rdata_fn)(unsigned char *data, int cookie);
+typedef int (*xilinx_wdata_fn)(unsigned char data, int flush, int cookie);
+typedef int (*xilinx_busy_fn)(int cookie);
+typedef int (*xilinx_abort_fn)(int cookie);
+typedef int (*xilinx_pre_fn)(int cookie);
+typedef int (*xilinx_post_fn)(int cookie);
+typedef int (*xilinx_bwr_fn)(void *buf, size_t len, int flush, int cookie);
+
+#endif  /* _XILINX_H_ */