1c609719bSwdenk /* 2c609719bSwdenk * (C) Copyright 2002 3c609719bSwdenk * Rich Ireland, Enterasys Networks, rireland@enterasys.com. 4c609719bSwdenk * 51a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 6c609719bSwdenk */ 7c609719bSwdenk 8c609719bSwdenk #include <fpga.h> 9c609719bSwdenk 10c609719bSwdenk #ifndef _XILINX_H_ 11c609719bSwdenk #define _XILINX_H_ 12c609719bSwdenk 13c609719bSwdenk /* Xilinx types 14c609719bSwdenk *********************************************************************/ 152df9d5c4SMichal Simek typedef enum { /* typedef xilinx_iface */ 16c609719bSwdenk min_xilinx_iface_type, /* low range check value */ 17c609719bSwdenk slave_serial, /* serial data and external clock */ 18c609719bSwdenk master_serial, /* serial data w/ internal clock (not used) */ 19c609719bSwdenk slave_parallel, /* parallel data w/ external latch */ 20c609719bSwdenk jtag_mode, /* jtag/tap serial (not used ) */ 21c609719bSwdenk master_selectmap, /* master SelectMap (virtex2) */ 22c609719bSwdenk slave_selectmap, /* slave SelectMap (virtex2) */ 23d5dae85fSMichal Simek devcfg, /* devcfg interface (zynq) */ 24c609719bSwdenk max_xilinx_iface_type /* insert all new types before this */ 252df9d5c4SMichal Simek } xilinx_iface; /* end, typedef xilinx_iface */ 26c609719bSwdenk 272df9d5c4SMichal Simek typedef enum { /* typedef xilinx_family */ 28c609719bSwdenk min_xilinx_type, /* low range check value */ 29b625b9aeSMichal Simek xilinx_spartan2, /* Spartan-II Family */ 302df9d5c4SMichal Simek xilinx_virtexE, /* Virtex-E Family */ 31d9071ce0SMichal Simek xilinx_virtex2, /* Virtex2 Family */ 322a6e3869SMichal Simek xilinx_spartan3, /* Spartan-III Family */ 33d5dae85fSMichal Simek xilinx_zynq, /* Zynq Family */ 34c609719bSwdenk max_xilinx_type /* insert all new types before this */ 352df9d5c4SMichal Simek } xilinx_family; /* end, typedef xilinx_family */ 36c609719bSwdenk 37f8c1be98SMichal Simek typedef struct { /* typedef xilinx_desc */ 382df9d5c4SMichal Simek xilinx_family family; /* part type */ 392df9d5c4SMichal Simek xilinx_iface iface; /* interface type */ 40c609719bSwdenk size_t size; /* bytes of data part can accept */ 41c609719bSwdenk void *iface_fns; /* interface function table */ 42c609719bSwdenk int cookie; /* implementation specific cookie */ 4314cfc4f3SMichal Simek struct xilinx_fpga_op *operations; /* operations */ 446631db47SMichal Simek char *name; /* device name in bitstream */ 45f8c1be98SMichal Simek } xilinx_desc; /* end, typedef xilinx_desc */ 46c609719bSwdenk 4714cfc4f3SMichal Simek struct xilinx_fpga_op { 48*7a78bd26SMichal Simek int (*load)(xilinx_desc *, const void *, size_t, bitstream_type); 4914cfc4f3SMichal Simek int (*dump)(xilinx_desc *, const void *, size_t); 5014cfc4f3SMichal Simek int (*info)(xilinx_desc *); 5114cfc4f3SMichal Simek }; 5214cfc4f3SMichal Simek 53c609719bSwdenk /* Generic Xilinx Functions 54c609719bSwdenk *********************************************************************/ 55*7a78bd26SMichal Simek int xilinx_load(xilinx_desc *desc, const void *image, size_t size, 56*7a78bd26SMichal Simek bitstream_type bstype); 57f8c1be98SMichal Simek int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize); 58f8c1be98SMichal Simek int xilinx_info(xilinx_desc *desc); 59c609719bSwdenk 60c609719bSwdenk /* Board specific implementation specific function types 61c609719bSwdenk *********************************************************************/ 622df9d5c4SMichal Simek typedef int (*xilinx_pgm_fn)(int assert_pgm, int flush, int cookie); 632df9d5c4SMichal Simek typedef int (*xilinx_init_fn)(int cookie); 642df9d5c4SMichal Simek typedef int (*xilinx_err_fn)(int cookie); 652df9d5c4SMichal Simek typedef int (*xilinx_done_fn)(int cookie); 662df9d5c4SMichal Simek typedef int (*xilinx_clk_fn)(int assert_clk, int flush, int cookie); 672df9d5c4SMichal Simek typedef int (*xilinx_cs_fn)(int assert_cs, int flush, int cookie); 682df9d5c4SMichal Simek typedef int (*xilinx_wr_fn)(int assert_write, int flush, int cookie); 692df9d5c4SMichal Simek typedef int (*xilinx_rdata_fn)(unsigned char *data, int cookie); 702df9d5c4SMichal Simek typedef int (*xilinx_wdata_fn)(unsigned char data, int flush, int cookie); 712df9d5c4SMichal Simek typedef int (*xilinx_busy_fn)(int cookie); 722df9d5c4SMichal Simek typedef int (*xilinx_abort_fn)(int cookie); 732df9d5c4SMichal Simek typedef int (*xilinx_pre_fn)(int cookie); 742df9d5c4SMichal Simek typedef int (*xilinx_post_fn)(int cookie); 752df9d5c4SMichal Simek typedef int (*xilinx_bwr_fn)(void *buf, size_t len, int flush, int cookie); 76c609719bSwdenk 77c609719bSwdenk #endif /* _XILINX_H_ */ 78