xilinx.h 3.3 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * (C) Copyright 2002
  4. * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
  5. */
  6. #include <fpga.h>
  7. #ifndef _XILINX_H_
  8. #define _XILINX_H_
  9. /* Xilinx types
  10. *********************************************************************/
  11. typedef enum { /* typedef xilinx_iface */
  12. min_xilinx_iface_type, /* low range check value */
  13. slave_serial, /* serial data and external clock */
  14. master_serial, /* serial data w/ internal clock (not used) */
  15. slave_parallel, /* parallel data w/ external latch */
  16. jtag_mode, /* jtag/tap serial (not used ) */
  17. master_selectmap, /* master SelectMap (virtex2) */
  18. slave_selectmap, /* slave SelectMap (virtex2) */
  19. devcfg, /* devcfg interface (zynq) */
  20. csu_dma, /* csu_dma interface (zynqmp) */
  21. max_xilinx_iface_type /* insert all new types before this */
  22. } xilinx_iface; /* end, typedef xilinx_iface */
  23. typedef enum { /* typedef xilinx_family */
  24. min_xilinx_type, /* low range check value */
  25. xilinx_spartan2, /* Spartan-II Family */
  26. xilinx_virtexE, /* Virtex-E Family */
  27. xilinx_virtex2, /* Virtex2 Family */
  28. xilinx_spartan3, /* Spartan-III Family */
  29. xilinx_zynq, /* Zynq Family */
  30. xilinx_zynqmp, /* ZynqMP Family */
  31. max_xilinx_type /* insert all new types before this */
  32. } xilinx_family; /* end, typedef xilinx_family */
  33. typedef struct { /* typedef xilinx_desc */
  34. xilinx_family family; /* part type */
  35. xilinx_iface iface; /* interface type */
  36. size_t size; /* bytes of data part can accept */
  37. void *iface_fns; /* interface function table */
  38. int cookie; /* implementation specific cookie */
  39. struct xilinx_fpga_op *operations; /* operations */
  40. char *name; /* device name in bitstream */
  41. } xilinx_desc; /* end, typedef xilinx_desc */
  42. struct xilinx_fpga_op {
  43. int (*load)(xilinx_desc *, const void *, size_t, bitstream_type);
  44. int (*loadfs)(xilinx_desc *, const void *, size_t, fpga_fs_info *);
  45. int (*dump)(xilinx_desc *, const void *, size_t);
  46. int (*info)(xilinx_desc *);
  47. };
  48. /* Generic Xilinx Functions
  49. *********************************************************************/
  50. int xilinx_load(xilinx_desc *desc, const void *image, size_t size,
  51. bitstream_type bstype);
  52. int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize);
  53. int xilinx_info(xilinx_desc *desc);
  54. int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize,
  55. fpga_fs_info *fpga_fsinfo);
  56. /* Board specific implementation specific function types
  57. *********************************************************************/
  58. typedef int (*xilinx_pgm_fn)(int assert_pgm, int flush, int cookie);
  59. typedef int (*xilinx_init_fn)(int cookie);
  60. typedef int (*xilinx_err_fn)(int cookie);
  61. typedef int (*xilinx_done_fn)(int cookie);
  62. typedef int (*xilinx_clk_fn)(int assert_clk, int flush, int cookie);
  63. typedef int (*xilinx_cs_fn)(int assert_cs, int flush, int cookie);
  64. typedef int (*xilinx_wr_fn)(int assert_write, int flush, int cookie);
  65. typedef int (*xilinx_rdata_fn)(unsigned char *data, int cookie);
  66. typedef int (*xilinx_wdata_fn)(unsigned char data, int flush, int cookie);
  67. typedef int (*xilinx_busy_fn)(int cookie);
  68. typedef int (*xilinx_abort_fn)(int cookie);
  69. typedef int (*xilinx_pre_fn)(int cookie);
  70. typedef int (*xilinx_post_fn)(int cookie);
  71. typedef int (*xilinx_bwr_fn)(void *buf, size_t len, int flush, int cookie);
  72. #endif /* _XILINX_H_ */