* (C) Copyright 2002
* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
/*
* Altera FPGA support
*/
#include <common.h>
+#include <errno.h>
#include <ACEX1K.h>
#include <stratixII.h>
-/* Define FPGA_DEBUG to get debug printf's */
-/* #define FPGA_DEBUG */
-
-#ifdef FPGA_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-/* Local Static Functions */
-static int altera_validate (Altera_desc * desc, const char *fn);
-
-/* ------------------------------------------------------------------------- */
-int altera_load( Altera_desc *desc, void *buf, size_t bsize )
-{
- int ret_val = FPGA_FAIL; /* assume a failure */
+/* Define FPGA_DEBUG to 1 to get debug printf's */
+#define FPGA_DEBUG 0
- if (!altera_validate (desc, (char *)__FUNCTION__)) {
- printf ("%s: Invalid device descriptor\n", __FUNCTION__);
- } else {
- switch (desc->family) {
- case Altera_ACEX1K:
- case Altera_CYC2:
+static const struct altera_fpga {
+ enum altera_family family;
+ const char *name;
+ int (*load)(Altera_desc *, const void *, size_t);
+ int (*dump)(Altera_desc *, const void *, size_t);
+ int (*info)(Altera_desc *);
+} altera_fpga[] = {
#if defined(CONFIG_FPGA_ACEX1K)
- PRINTF ("%s: Launching the ACEX1K Loader...\n",
- __FUNCTION__);
- ret_val = ACEX1K_load (desc, buf, bsize);
+ { Altera_ACEX1K, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info },
+ { Altera_CYC2, "ACEX1K", ACEX1K_load, ACEX1K_dump, ACEX1K_info },
#elif defined(CONFIG_FPGA_CYCLON2)
- PRINTF ("%s: Launching the CYCLON II Loader...\n",
- __FUNCTION__);
- ret_val = CYC2_load (desc, buf, bsize);
-#else
- printf ("%s: No support for ACEX1K devices.\n",
- __FUNCTION__);
+ { Altera_ACEX1K, "CycloneII", CYC2_load, CYC2_dump, CYC2_info },
+ { Altera_CYC2, "CycloneII", CYC2_load, CYC2_dump, CYC2_info },
#endif
- break;
-
#if defined(CONFIG_FPGA_STRATIX_II)
- case Altera_StratixII:
- PRINTF ("%s: Launching the Stratix II Loader...\n",
- __FUNCTION__);
- ret_val = StratixII_load (desc, buf, bsize);
- break;
+ { Altera_StratixII, "StratixII", StratixII_load,
+ StratixII_dump, StratixII_info },
#endif
- default:
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- }
- }
-
- return ret_val;
-}
+#if defined(CONFIG_FPGA_SOCFPGA)
+ { Altera_SoCFPGA, "SoC FPGA", socfpga_load, NULL, NULL },
+#endif
+};
-int altera_dump( Altera_desc *desc, void *buf, size_t bsize )
+static int altera_validate(Altera_desc *desc, const char *fn)
{
- int ret_val = FPGA_FAIL; /* assume a failure */
+ if (!desc) {
+ printf("%s: NULL descriptor!\n", fn);
+ return -EINVAL;
+ }
- if (!altera_validate (desc, (char *)__FUNCTION__)) {
- printf ("%s: Invalid device descriptor\n", __FUNCTION__);
- } else {
- switch (desc->family) {
- case Altera_ACEX1K:
-#if defined(CONFIG_FPGA_ACEX)
- PRINTF ("%s: Launching the ACEX1K Reader...\n",
- __FUNCTION__);
- ret_val = ACEX1K_dump (desc, buf, bsize);
-#else
- printf ("%s: No support for ACEX1K devices.\n",
- __FUNCTION__);
-#endif
- break;
+ if ((desc->family < min_altera_type) ||
+ (desc->family > max_altera_type)) {
+ printf("%s: Invalid family type, %d\n", fn, desc->family);
+ return -EINVAL;
+ }
-#if defined(CONFIG_FPGA_STRATIX_II)
- case Altera_StratixII:
- PRINTF ("%s: Launching the Stratix II Reader...\n",
- __FUNCTION__);
- ret_val = StratixII_dump (desc, buf, bsize);
- break;
-#endif
- default:
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- }
+ if ((desc->iface < min_altera_iface_type) ||
+ (desc->iface > max_altera_iface_type)) {
+ printf("%s: Invalid Interface type, %d\n", fn, desc->iface);
+ return -EINVAL;
+ }
+
+ if (!desc->size) {
+ printf("%s: NULL part size\n", fn);
+ return -EINVAL;
}
- return ret_val;
+ return 0;
}
-int altera_info( Altera_desc *desc )
+static const struct altera_fpga *
+altera_desc_to_fpga(Altera_desc *desc, const char *fn)
{
- int ret_val = FPGA_FAIL;
+ int i;
- if (altera_validate (desc, (char *)__FUNCTION__)) {
- printf ("Family: \t");
- switch (desc->family) {
- case Altera_ACEX1K:
- printf ("ACEX1K\n");
- break;
- case Altera_CYC2:
- printf ("CYCLON II\n");
- break;
- case Altera_StratixII:
- printf ("Stratix II\n");
- break;
- /* Add new family types here */
- default:
- printf ("Unknown family type, %d\n", desc->family);
- }
+ if (altera_validate(desc, fn)) {
+ printf("%s: Invalid device descriptor\n", fn);
+ return NULL;
+ }
- printf ("Interface type:\t");
- switch (desc->iface) {
- case passive_serial:
- printf ("Passive Serial (PS)\n");
- break;
- case passive_parallel_synchronous:
- printf ("Passive Parallel Synchronous (PPS)\n");
+ for (i = 0; i < ARRAY_SIZE(altera_fpga); i++) {
+ if (desc->family == altera_fpga[i].family)
break;
- case passive_parallel_asynchronous:
- printf ("Passive Parallel Asynchronous (PPA)\n");
- break;
- case passive_serial_asynchronous:
- printf ("Passive Serial Asynchronous (PSA)\n");
- break;
- case altera_jtag_mode: /* Not used */
- printf ("JTAG Mode\n");
- break;
- case fast_passive_parallel:
- printf ("Fast Passive Parallel (FPP)\n");
- break;
- case fast_passive_parallel_security:
- printf
- ("Fast Passive Parallel with Security (FPPS) \n");
- break;
- /* Add new interface types here */
- default:
- printf ("Unsupported interface type, %d\n", desc->iface);
- }
-
- printf ("Device Size: \t%d bytes\n"
- "Cookie: \t0x%x (%d)\n",
- desc->size, desc->cookie, desc->cookie);
-
- if (desc->iface_fns) {
- printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
- switch (desc->family) {
- case Altera_ACEX1K:
- case Altera_CYC2:
-#if defined(CONFIG_FPGA_ACEX1K)
- ACEX1K_info (desc);
-#elif defined(CONFIG_FPGA_CYCLON2)
- CYC2_info (desc);
-#else
- /* just in case */
- printf ("%s: No support for ACEX1K devices.\n",
- __FUNCTION__);
-#endif
- break;
-#if defined(CONFIG_FPGA_STRATIX_II)
- case Altera_StratixII:
- StratixII_info (desc);
- break;
-#endif
- /* Add new family types here */
- default:
- /* we don't need a message here - we give one up above */
- break;
- }
- } else {
- printf ("No Device Function Table.\n");
- }
+ }
- ret_val = FPGA_SUCCESS;
- } else {
- printf ("%s: Invalid device descriptor\n", __FUNCTION__);
+ if (i == ARRAY_SIZE(altera_fpga)) {
+ printf("%s: Unsupported family type, %d\n", fn, desc->family);
+ return NULL;
}
- return ret_val;
+ return &altera_fpga[i];
}
-int altera_reloc( Altera_desc *desc, ulong reloc_offset)
+int altera_load(Altera_desc *desc, const void *buf, size_t bsize)
{
- int ret_val = FPGA_FAIL; /* assume a failure */
+ const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__);
- if (!altera_validate (desc, (char *)__FUNCTION__)) {
- printf ("%s: Invalid device descriptor\n", __FUNCTION__);
- } else {
- switch (desc->family) {
- case Altera_ACEX1K:
-#if defined(CONFIG_FPGA_ACEX1K)
- ret_val = ACEX1K_reloc (desc, reloc_offset);
-#else
- printf ("%s: No support for ACEX devices.\n",
- __FUNCTION__);
-#endif
- break;
-#if defined(CONFIG_FPGA_STRATIX_II)
- case Altera_StratixII:
- ret_val = StratixII_reloc (desc, reloc_offset);
- break;
-#endif
- case Altera_CYC2:
-#if defined(CONFIG_FPGA_CYCLON2)
- ret_val = CYC2_reloc (desc, reloc_offset);
-#else
- printf ("%s: No support for CYCLON II devices.\n",
- __FUNCTION__);
-#endif
- break;
- /* Add new family types here */
- default:
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- }
- }
+ if (!fpga)
+ return FPGA_FAIL;
- return ret_val;
+ debug_cond(FPGA_DEBUG, "%s: Launching the %s Loader...\n",
+ __func__, fpga->name);
+ if (fpga->load)
+ return fpga->load(desc, buf, bsize);
+ return 0;
}
-/* ------------------------------------------------------------------------- */
+int altera_dump(Altera_desc *desc, const void *buf, size_t bsize)
+{
+ const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__);
+
+ if (!fpga)
+ return FPGA_FAIL;
+
+ debug_cond(FPGA_DEBUG, "%s: Launching the %s Reader...\n",
+ __func__, fpga->name);
+ if (fpga->dump)
+ return fpga->dump(desc, buf, bsize);
+ return 0;
+}
-static int altera_validate (Altera_desc * desc, const char *fn)
+int altera_info(Altera_desc *desc)
{
- int ret_val = FALSE;
+ const struct altera_fpga *fpga = altera_desc_to_fpga(desc, __func__);
+
+ if (!fpga)
+ return FPGA_FAIL;
+
+ printf("Family: \t%s\n", fpga->name);
+
+ printf("Interface type:\t");
+ switch (desc->iface) {
+ case passive_serial:
+ printf("Passive Serial (PS)\n");
+ break;
+ case passive_parallel_synchronous:
+ printf("Passive Parallel Synchronous (PPS)\n");
+ break;
+ case passive_parallel_asynchronous:
+ printf("Passive Parallel Asynchronous (PPA)\n");
+ break;
+ case passive_serial_asynchronous:
+ printf("Passive Serial Asynchronous (PSA)\n");
+ break;
+ case altera_jtag_mode: /* Not used */
+ printf("JTAG Mode\n");
+ break;
+ case fast_passive_parallel:
+ printf("Fast Passive Parallel (FPP)\n");
+ break;
+ case fast_passive_parallel_security:
+ printf("Fast Passive Parallel with Security (FPPS)\n");
+ break;
+ /* Add new interface types here */
+ default:
+ printf("Unsupported interface type, %d\n", desc->iface);
+ }
+
+ printf("Device Size: \t%zd bytes\n"
+ "Cookie: \t0x%x (%d)\n",
+ desc->size, desc->cookie, desc->cookie);
- if (desc) {
- if ((desc->family > min_altera_type) &&
- (desc->family < max_altera_type)) {
- if ((desc->iface > min_altera_iface_type) &&
- (desc->iface < max_altera_iface_type)) {
- if (desc->size) {
- ret_val = TRUE;
- } else {
- printf ("%s: NULL part size\n", fn);
- }
- } else {
- printf ("%s: Invalid Interface type, %d\n",
- fn, desc->iface);
- }
- } else {
- printf ("%s: Invalid family type, %d\n", fn, desc->family);
- }
+ if (desc->iface_fns) {
+ printf("Device Function Table @ 0x%p\n", desc->iface_fns);
+ if (fpga->info)
+ fpga->info(desc);
} else {
- printf ("%s: NULL descriptor!\n", fn);
+ printf("No Device Function Table.\n");
}
- return ret_val;
+ return FPGA_SUCCESS;
}
-
-/* ------------------------------------------------------------------------- */
projects / karo-tx-uboot.git / blobdiff