3 * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 /* Xilinx Model definitions
31 *********************************************************************/
32 #define CFG_SPARTAN2 CFG_FPGA_DEV( 0x1 )
33 #define CFG_VIRTEX_E CFG_FPGA_DEV( 0x2 )
34 #define CFG_VIRTEX2 CFG_FPGA_DEV( 0x4 )
35 #define CFG_SPARTAN3 CFG_FPGA_DEV( 0x8 )
36 #define CFG_XILINX_SPARTAN2 (CFG_FPGA_XILINX | CFG_SPARTAN2)
37 #define CFG_XILINX_VIRTEX_E (CFG_FPGA_XILINX | CFG_VIRTEX_E)
38 #define CFG_XILINX_VIRTEX2 (CFG_FPGA_XILINX | CFG_VIRTEX2)
39 #define CFG_XILINX_SPARTAN3 (CFG_FPGA_XILINX | CFG_SPARTAN3)
40 /* XXX - Add new models here */
43 /* Xilinx Interface definitions
44 *********************************************************************/
45 #define CFG_XILINX_IF_SS CFG_FPGA_IF( 0x1 ) /* slave serial */
46 #define CFG_XILINX_IF_MS CFG_FPGA_IF( 0x2 ) /* master serial */
47 #define CFG_XILINX_IF_SP CFG_FPGA_IF( 0x4 ) /* slave parallel */
48 #define CFG_XILINX_IF_JTAG CFG_FPGA_IF( 0x8 ) /* jtag */
49 #define CFG_XILINX_IF_MSM CFG_FPGA_IF( 0x10 ) /* master selectmap */
50 #define CFG_XILINX_IF_SSM CFG_FPGA_IF( 0x20 ) /* slave selectmap */
53 *********************************************************************/
54 typedef enum { /* typedef Xilinx_iface */
55 min_xilinx_iface_type, /* low range check value */
56 slave_serial, /* serial data and external clock */
57 master_serial, /* serial data w/ internal clock (not used) */
58 slave_parallel, /* parallel data w/ external latch */
59 jtag_mode, /* jtag/tap serial (not used ) */
60 master_selectmap, /* master SelectMap (virtex2) */
61 slave_selectmap, /* slave SelectMap (virtex2) */
62 max_xilinx_iface_type /* insert all new types before this */
63 } Xilinx_iface; /* end, typedef Xilinx_iface */
65 typedef enum { /* typedef Xilinx_Family */
66 min_xilinx_type, /* low range check value */
67 Xilinx_Spartan2, /* Spartan-II Family */
68 Xilinx_VirtexE, /* Virtex-E Family */
69 Xilinx_Virtex2, /* Virtex2 Family */
70 Xilinx_Spartan3, /* Spartan-III Family */
71 max_xilinx_type /* insert all new types before this */
72 } Xilinx_Family; /* end, typedef Xilinx_Family */
74 typedef struct { /* typedef Xilinx_desc */
75 Xilinx_Family family; /* part type */
76 Xilinx_iface iface; /* interface type */
77 size_t size; /* bytes of data part can accept */
78 void *iface_fns; /* interface function table */
79 int cookie; /* implementation specific cookie */
80 } Xilinx_desc; /* end, typedef Xilinx_desc */
82 /* Generic Xilinx Functions
83 *********************************************************************/
84 extern int xilinx_load( Xilinx_desc *desc, void *image, size_t size );
85 extern int xilinx_dump( Xilinx_desc *desc, void *buf, size_t bsize );
86 extern int xilinx_info( Xilinx_desc *desc );
87 extern int xilinx_reloc( Xilinx_desc *desc, ulong reloc_offset );
89 /* Board specific implementation specific function types
90 *********************************************************************/
91 typedef int (*Xilinx_pgm_fn)( int assert_pgm, int flush, int cookie );
92 typedef int (*Xilinx_init_fn)( int cookie );
93 typedef int (*Xilinx_err_fn)( int cookie );
94 typedef int (*Xilinx_done_fn)( int cookie );
95 typedef int (*Xilinx_clk_fn)( int assert_clk, int flush, int cookie );
96 typedef int (*Xilinx_cs_fn)( int assert_cs, int flush, int cookie );
97 typedef int (*Xilinx_wr_fn)( int assert_write, int flush, int cookie );
98 typedef int (*Xilinx_rdata_fn)( unsigned char *data, int cookie );
99 typedef int (*Xilinx_wdata_fn)( unsigned char data, int flush, int cookie );
100 typedef int (*Xilinx_busy_fn)( int cookie );
101 typedef int (*Xilinx_abort_fn)( int cookie );
102 typedef int (*Xilinx_pre_fn)( int cookie );
103 typedef int (*Xilinx_post_fn)( int cookie );
105 #endif /* _XILINX_H_ */