Altera Stratix II support
Adds Support for Altera's Stratix II.
Within your board specific init file you will have to call
1. fpga_init (/* relocated code offset. usually => */ gd->reloc_off);
2. fpga_add (fpga_altera, (Altera_desc*)&altera_desc);
Altera_desc* contines (for example):
{
Altera_StratixII, /* part type */
passive_serial, /* interface type */
1, /* bytes of data part can accept */
(void *)(&funcs), /* interface function table */
0L, /* base interface address */
0 /* implementation specific cookie */
}
funcs is the interface. It is of type altera_board_specific_func.
It looks like this:
altera_board_specific_func func = {
pre_fn,
config_fn,
status_fn,
done_fn,
clk_fn,
data_fn,
abort_fn,
post_fn,
};
you will have to implement these functions, which is usually bit
banging some gpio.
Signed-off-by: Eran Liberty <liberty@extricom.com>
diff --git a/common/altera.c b/common/altera.c
index 0df7bae..a2b5967 100644
--- a/common/altera.c
+++ b/common/altera.c
@@ -30,6 +30,7 @@
*/
#include <common.h>
#include <ACEX1K.h>
+#include <stratixII.h>
/* Define FPGA_DEBUG to get debug printf's */
/* #define FPGA_DEBUG */
@@ -43,7 +44,7 @@
#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_ALTERA)
/* Local Static Functions */
-static int altera_validate (Altera_desc * desc, char *fn);
+static int altera_validate (Altera_desc * desc, const char *fn);
/* ------------------------------------------------------------------------- */
int altera_load( Altera_desc *desc, void *buf, size_t bsize )
@@ -60,7 +61,7 @@
PRINTF ("%s: Launching the ACEX1K Loader...\n",
__FUNCTION__);
ret_val = ACEX1K_load (desc, buf, bsize);
-#elif defined CONFIG_FPGA_CYCLON2
+#elif defined(CONFIG_FPGA_CYCLON2)
PRINTF ("%s: Launching the CYCLON II Loader...\n",
__FUNCTION__);
ret_val = CYC2_load (desc, buf, bsize);
@@ -70,6 +71,13 @@
#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;
+#endif
default:
printf ("%s: Unsupported family type, %d\n",
__FUNCTION__, desc->family);
@@ -98,6 +106,13 @@
#endif
break;
+#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);
@@ -117,10 +132,13 @@
case Altera_ACEX1K:
printf ("ACEX1K\n");
break;
- /* Add new family types here */
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);
}
@@ -142,6 +160,13 @@
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);
@@ -166,6 +191,11 @@
__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 */
@@ -199,6 +229,11 @@
__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);
@@ -219,7 +254,7 @@
/* ------------------------------------------------------------------------- */
-static int altera_validate (Altera_desc * desc, char *fn)
+static int altera_validate (Altera_desc * desc, const char *fn)
{
int ret_val = FALSE;