mirror of
https://github.com/brain-hackers/u-boot-brain
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2002
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* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
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*/
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#include <fpga.h>
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#ifndef _XILINX_H_
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#define _XILINX_H_
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/* Xilinx types
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*********************************************************************/
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typedef enum { /* typedef xilinx_iface */
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min_xilinx_iface_type, /* low range check value */
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slave_serial, /* serial data and external clock */
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master_serial, /* serial data w/ internal clock (not used) */
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slave_parallel, /* parallel data w/ external latch */
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jtag_mode, /* jtag/tap serial (not used ) */
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master_selectmap, /* master SelectMap (virtex2) */
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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 */
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xilinx_iface iface; /* interface type */
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size_t size; /* bytes of data part can accept */
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void *iface_fns; /* interface function table */
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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);
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int (*info)(xilinx_desc *);
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};
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/* Generic Xilinx Functions
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*********************************************************************/
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int xilinx_load(xilinx_desc *desc, const void *image, size_t size,
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bitstream_type bstype);
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int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize);
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int xilinx_info(xilinx_desc *desc);
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int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize,
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fpga_fs_info *fpga_fsinfo);
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/* Board specific implementation specific function types
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*********************************************************************/
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typedef int (*xilinx_pgm_fn)(int assert_pgm, int flush, int cookie);
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typedef int (*xilinx_init_fn)(int cookie);
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typedef int (*xilinx_err_fn)(int cookie);
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typedef int (*xilinx_done_fn)(int cookie);
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typedef int (*xilinx_clk_fn)(int assert_clk, int flush, int cookie);
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typedef int (*xilinx_cs_fn)(int assert_cs, int flush, int cookie);
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typedef int (*xilinx_wr_fn)(int assert_write, int flush, int cookie);
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typedef int (*xilinx_rdata_fn)(unsigned char *data, int cookie);
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typedef int (*xilinx_wdata_fn)(unsigned char data, int flush, int cookie);
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typedef int (*xilinx_busy_fn)(int cookie);
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typedef int (*xilinx_abort_fn)(int cookie);
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typedef int (*xilinx_pre_fn)(int cookie);
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typedef int (*xilinx_post_fn)(int cookie);
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typedef int (*xilinx_bwr_fn)(void *buf, size_t len, int flush, int cookie);
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#endif /* _XILINX_H_ */
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