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git.ipfire.org Git - people/ms/u-boot.git/blob - common/xilinx.c
3 * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
4 * Keith Outwater, keith_outwater@mvis.com
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
39 /* Define FPGA_DEBUG to get debug printf's */
41 #define PRINTF(fmt,args...) printf (fmt ,##args)
43 #define PRINTF(fmt,args...)
46 /* Local Static Functions */
47 static int xilinx_validate (Xilinx_desc
* desc
, char *fn
);
49 /* ------------------------------------------------------------------------- */
51 int xilinx_load (Xilinx_desc
* desc
, void *buf
, size_t bsize
)
53 int ret_val
= FPGA_FAIL
; /* assume a failure */
55 if (!xilinx_validate (desc
, (char *)__FUNCTION__
)) {
56 printf ("%s: Invalid device descriptor\n", __FUNCTION__
);
58 switch (desc
->family
) {
60 #if defined(CONFIG_FPGA_SPARTAN2)
61 PRINTF ("%s: Launching the Spartan-II Loader...\n",
63 ret_val
= Spartan2_load (desc
, buf
, bsize
);
65 printf ("%s: No support for Spartan-II devices.\n",
70 #if defined(CONFIG_FPGA_SPARTAN3)
71 PRINTF ("%s: Launching the Spartan-III Loader...\n",
73 ret_val
= Spartan3_load (desc
, buf
, bsize
);
75 printf ("%s: No support for Spartan-III devices.\n",
80 #if defined(CONFIG_FPGA_VIRTEX2)
81 PRINTF ("%s: Launching the Virtex-II Loader...\n",
83 ret_val
= Virtex2_load (desc
, buf
, bsize
);
85 printf ("%s: No support for Virtex-II devices.\n",
91 printf ("%s: Unsupported family type, %d\n",
92 __FUNCTION__
, desc
->family
);
98 int xilinx_dump (Xilinx_desc
* desc
, void *buf
, size_t bsize
)
100 int ret_val
= FPGA_FAIL
; /* assume a failure */
102 if (!xilinx_validate (desc
, (char *)__FUNCTION__
)) {
103 printf ("%s: Invalid device descriptor\n", __FUNCTION__
);
105 switch (desc
->family
) {
106 case Xilinx_Spartan2
:
107 #if defined(CONFIG_FPGA_SPARTAN2)
108 PRINTF ("%s: Launching the Spartan-II Reader...\n",
110 ret_val
= Spartan2_dump (desc
, buf
, bsize
);
112 printf ("%s: No support for Spartan-II devices.\n",
116 case Xilinx_Spartan3
:
117 #if defined(CONFIG_FPGA_SPARTAN3)
118 PRINTF ("%s: Launching the Spartan-III Reader...\n",
120 ret_val
= Spartan3_dump (desc
, buf
, bsize
);
122 printf ("%s: No support for Spartan-III devices.\n",
127 #if defined( CONFIG_FPGA_VIRTEX2)
128 PRINTF ("%s: Launching the Virtex-II Reader...\n",
130 ret_val
= Virtex2_dump (desc
, buf
, bsize
);
132 printf ("%s: No support for Virtex-II devices.\n",
138 printf ("%s: Unsupported family type, %d\n",
139 __FUNCTION__
, desc
->family
);
145 int xilinx_info (Xilinx_desc
* desc
)
147 int ret_val
= FPGA_FAIL
;
149 if (xilinx_validate (desc
, (char *)__FUNCTION__
)) {
150 printf ("Family: \t");
151 switch (desc
->family
) {
152 case Xilinx_Spartan2
:
153 printf ("Spartan-II\n");
155 case Xilinx_Spartan3
:
156 printf ("Spartan-III\n");
159 printf ("Virtex-II\n");
161 /* Add new family types here */
163 printf ("Unknown family type, %d\n", desc
->family
);
166 printf ("Interface type:\t");
167 switch (desc
->iface
) {
169 printf ("Slave Serial\n");
171 case master_serial
: /* Not used */
172 printf ("Master Serial\n");
175 printf ("Slave Parallel\n");
177 case jtag_mode
: /* Not used */
178 printf ("JTAG Mode\n");
180 case slave_selectmap
:
181 printf ("Slave SelectMap Mode\n");
183 case master_selectmap
:
184 printf ("Master SelectMap Mode\n");
186 /* Add new interface types here */
188 printf ("Unsupported interface type, %d\n", desc
->iface
);
191 printf ("Device Size: \t%d bytes\n"
192 "Cookie: \t0x%x (%d)\n",
193 desc
->size
, desc
->cookie
, desc
->cookie
);
195 if (desc
->iface_fns
) {
196 printf ("Device Function Table @ 0x%p\n", desc
->iface_fns
);
197 switch (desc
->family
) {
198 case Xilinx_Spartan2
:
199 #if defined(CONFIG_FPGA_SPARTAN2)
200 Spartan2_info (desc
);
203 printf ("%s: No support for Spartan-II devices.\n",
207 case Xilinx_Spartan3
:
208 #if defined(CONFIG_FPGA_SPARTAN3)
209 Spartan3_info (desc
);
212 printf ("%s: No support for Spartan-III devices.\n",
217 #if defined(CONFIG_FPGA_VIRTEX2)
221 printf ("%s: No support for Virtex-II devices.\n",
225 /* Add new family types here */
227 /* we don't need a message here - we give one up above */
231 printf ("No Device Function Table.\n");
233 ret_val
= FPGA_SUCCESS
;
235 printf ("%s: Invalid device descriptor\n", __FUNCTION__
);
241 int xilinx_reloc (Xilinx_desc
* desc
, ulong reloc_offset
)
243 int ret_val
= FPGA_FAIL
; /* assume a failure */
245 if (!xilinx_validate (desc
, (char *)__FUNCTION__
)) {
246 printf ("%s: Invalid device descriptor\n", __FUNCTION__
);
248 switch (desc
->family
) {
249 case Xilinx_Spartan2
:
250 #if defined(CONFIG_FPGA_SPARTAN2)
251 ret_val
= Spartan2_reloc (desc
, reloc_offset
);
253 printf ("%s: No support for Spartan-II devices.\n",
257 case Xilinx_Spartan3
:
258 #if defined(CONFIG_FPGA_SPARTAN3)
259 ret_val
= Spartan3_reloc (desc
, reloc_offset
);
261 printf ("%s: No support for Spartan-III devices.\n",
266 #if defined(CONFIG_FPGA_VIRTEX2)
267 ret_val
= Virtex2_reloc (desc
, reloc_offset
);
269 printf ("%s: No support for Virtex-II devices.\n",
273 /* Add new family types here */
275 printf ("%s: Unsupported family type, %d\n",
276 __FUNCTION__
, desc
->family
);
283 /* ------------------------------------------------------------------------- */
285 static int xilinx_validate (Xilinx_desc
* desc
, char *fn
)
290 if ((desc
->family
> min_xilinx_type
) &&
291 (desc
->family
< max_xilinx_type
)) {
292 if ((desc
->iface
> min_xilinx_iface_type
) &&
293 (desc
->iface
< max_xilinx_iface_type
)) {
297 printf ("%s: NULL part size\n", fn
);
299 printf ("%s: Invalid Interface type, %d\n",
302 printf ("%s: Invalid family type, %d\n", fn
, desc
->family
);
304 printf ("%s: NULL descriptor!\n", fn
);