3 * Steven Scholz, imc Measurement & Control, steven.scholz@imc-berlin.de
6 * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
34 /* Define FPGA_DEBUG to get debug printf's */
35 /* #define FPGA_DEBUG */
38 #define PRINTF(fmt,args...) printf (fmt ,##args)
40 #define PRINTF(fmt,args...)
43 #if (CONFIG_FPGA & CFG_FPGA_ALTERA)
45 /* Local Static Functions */
46 static int altera_validate (Altera_desc * desc, char *fn);
48 /* ------------------------------------------------------------------------- */
49 int altera_load( Altera_desc *desc, void *buf, size_t bsize )
51 int ret_val = FPGA_FAIL; /* assume a failure */
53 if (!altera_validate (desc, (char *)__FUNCTION__)) {
54 printf ("%s: Invalid device descriptor\n", __FUNCTION__);
56 switch (desc->family) {
59 #if (CONFIG_FPGA & CFG_ACEX1K)
60 PRINTF ("%s: Launching the ACEX1K Loader...\n",
62 ret_val = ACEX1K_load (desc, buf, bsize);
63 #elif (CONFIG_FPGA & CFG_CYCLON2)
64 PRINTF ("%s: Launching the CYCLON II Loader...\n",
66 ret_val = CYC2_load (desc, buf, bsize);
68 printf ("%s: No support for ACEX1K devices.\n",
74 printf ("%s: Unsupported family type, %d\n",
75 __FUNCTION__, desc->family);
82 int altera_dump( Altera_desc *desc, void *buf, size_t bsize )
84 int ret_val = FPGA_FAIL; /* assume a failure */
86 if (!altera_validate (desc, (char *)__FUNCTION__)) {
87 printf ("%s: Invalid device descriptor\n", __FUNCTION__);
89 switch (desc->family) {
91 #if (CONFIG_FPGA & CFG_ACEX)
92 PRINTF ("%s: Launching the ACEX1K Reader...\n",
94 ret_val = ACEX1K_dump (desc, buf, bsize);
96 printf ("%s: No support for ACEX1K devices.\n",
102 printf ("%s: Unsupported family type, %d\n",
103 __FUNCTION__, desc->family);
110 int altera_info( Altera_desc *desc )
112 int ret_val = FPGA_FAIL;
114 if (altera_validate (desc, (char *)__FUNCTION__)) {
115 printf ("Family: \t");
116 switch (desc->family) {
120 /* Add new family types here */
122 printf ("CYCLON II\n");
125 printf ("Unknown family type, %d\n", desc->family);
128 printf ("Interface type:\t");
129 switch (desc->iface) {
131 printf ("Passive Serial (PS)\n");
133 case passive_parallel_synchronous:
134 printf ("Passive Parallel Synchronous (PPS)\n");
136 case passive_parallel_asynchronous:
137 printf ("Passive Parallel Asynchronous (PPA)\n");
139 case passive_serial_asynchronous:
140 printf ("Passive Serial Asynchronous (PSA)\n");
142 case altera_jtag_mode: /* Not used */
143 printf ("JTAG Mode\n");
145 /* Add new interface types here */
147 printf ("Unsupported interface type, %d\n", desc->iface);
150 printf ("Device Size: \t%d bytes\n"
151 "Cookie: \t0x%x (%d)\n",
152 desc->size, desc->cookie, desc->cookie);
154 if (desc->iface_fns) {
155 printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
156 switch (desc->family) {
159 #if (CONFIG_FPGA & CFG_ACEX1K)
161 #elif (CONFIG_FPGA & CFG_CYCLON2)
165 printf ("%s: No support for ACEX1K devices.\n",
169 /* Add new family types here */
171 /* we don't need a message here - we give one up above */
175 printf ("No Device Function Table.\n");
178 ret_val = FPGA_SUCCESS;
180 printf ("%s: Invalid device descriptor\n", __FUNCTION__);
186 int altera_reloc( Altera_desc *desc, ulong reloc_offset)
188 int ret_val = FPGA_FAIL; /* assume a failure */
190 if (!altera_validate (desc, (char *)__FUNCTION__)) {
191 printf ("%s: Invalid device descriptor\n", __FUNCTION__);
193 switch (desc->family) {
195 #if (CONFIG_FPGA & CFG_ACEX1K)
196 ret_val = ACEX1K_reloc (desc, reloc_offset);
198 printf ("%s: No support for ACEX devices.\n",
203 #if (CONFIG_FPGA & CFG_CYCLON2)
204 ret_val = CYC2_reloc (desc, reloc_offset);
206 printf ("%s: No support for CYCLON II devices.\n",
210 /* Add new family types here */
212 printf ("%s: Unsupported family type, %d\n",
213 __FUNCTION__, desc->family);
220 /* ------------------------------------------------------------------------- */
222 static int altera_validate (Altera_desc * desc, char *fn)
227 if ((desc->family > min_altera_type) &&
228 (desc->family < max_altera_type)) {
229 if ((desc->iface > min_altera_iface_type) &&
230 (desc->iface < max_altera_iface_type)) {
234 printf ("%s: NULL part size\n", fn);
237 printf ("%s: Invalid Interface type, %d\n",
241 printf ("%s: Invalid family type, %d\n", fn, desc->family);
244 printf ("%s: NULL descriptor!\n", fn);
250 /* ------------------------------------------------------------------------- */
252 #endif /* CONFIG_FPGA & CFG_FPGA_ALTERA */