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>

1 files changed, 39 insertions, 4 deletions

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 @@ int altera_load( Altera_desc *desc, void *buf, size_t bsize )
 			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 @@ int altera_load( Altera_desc *desc, void *buf, size_t bsize )
 #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 @@ int altera_dump( Altera_desc *desc, void *buf, size_t bsize )
 #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 @@ int altera_info( Altera_desc *desc )
 		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 @@ int altera_info( Altera_desc *desc )
 		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 @@ int altera_info( Altera_desc *desc )
 						__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 @@ int altera_reloc( Altera_desc *desc, ulong reloc_offset)
 					__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 @@ int altera_reloc( Altera_desc *desc, ulong reloc_offset)
 
 /* ------------------------------------------------------------------------- */
 
-static int altera_validate (Altera_desc * desc, char *fn)
+static int altera_validate (Altera_desc * desc, const char *fn)
 {
 	int ret_val = FALSE;