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include/xilinx.h
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/* * (C) Copyright 2002 * Rich Ireland, Enterasys Networks, rireland@enterasys.com. * |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ #include <fpga.h> #ifndef _XILINX_H_ #define _XILINX_H_ |
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/* Xilinx types *********************************************************************/ |
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typedef enum { /* typedef xilinx_iface */ |
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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) */ |
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devcfg, /* devcfg interface (zynq) */ |
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csu_dma, /* csu_dma interface (zynqmp) */ |
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max_xilinx_iface_type /* insert all new types before this */ |
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} xilinx_iface; /* end, typedef xilinx_iface */ |
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typedef enum { /* typedef xilinx_family */ |
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min_xilinx_type, /* low range check value */ |
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xilinx_spartan2, /* Spartan-II Family */ |
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xilinx_virtexE, /* Virtex-E Family */ |
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xilinx_virtex2, /* Virtex2 Family */ |
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xilinx_spartan3, /* Spartan-III Family */ |
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xilinx_zynq, /* Zynq Family */ |
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xilinx_zynqmp, /* ZynqMP Family */ |
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max_xilinx_type /* insert all new types before this */ |
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} xilinx_family; /* end, typedef xilinx_family */ |
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typedef struct { /* typedef xilinx_desc */ |
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xilinx_family family; /* part type */ xilinx_iface iface; /* interface type */ |
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size_t size; /* bytes of data part can accept */ void *iface_fns; /* interface function table */ int cookie; /* implementation specific cookie */ |
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struct xilinx_fpga_op *operations; /* operations */ |
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char *name; /* device name in bitstream */ |
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} xilinx_desc; /* end, typedef xilinx_desc */ |
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struct xilinx_fpga_op { |
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int (*load)(xilinx_desc *, const void *, size_t, bitstream_type); |
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int (*loadfs)(xilinx_desc *, const void *, size_t, fpga_fs_info *); |
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int (*dump)(xilinx_desc *, const void *, size_t); int (*info)(xilinx_desc *); }; |
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/* Generic Xilinx Functions *********************************************************************/ |
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int xilinx_load(xilinx_desc *desc, const void *image, size_t size, bitstream_type bstype); |
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int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize); int xilinx_info(xilinx_desc *desc); |
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int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize, fpga_fs_info *fpga_fsinfo); |
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/* Board specific implementation specific function types *********************************************************************/ |
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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); |
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#endif /* _XILINX_H_ */ |