* Patch by Steven Scholz, 10 Oct 2003
- Add support for Altera FPGA ACEX1K
* Patches by Thomas Lange, 09 Oct 2003:
- Endian swap ATA identity for all big endian CPUs, not just PPC
- MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
args to linux
- add support for dbau1x00 board (MIPS32)
diff --git a/include/altera.h b/include/altera.h
index 88f72db..74b6729 100644
--- a/include/altera.h
+++ b/include/altera.h
@@ -28,46 +28,63 @@
#define _ALTERA_H_
/*
- * Note that this is just Altera FPGA interface boilerplate.
- * There is no support for Altera devices yet.
- *
- * See include/xilinx.h for a working example.
+ * See include/xilinx.h for another working example.
*/
-/* In your board's config.h file you should define CONFIG_FPGA as such:
- * #define CONFIG_FPGA (CFG_ALTERA_xxx | CFG_ALTERA_IF_xxx )
- */
+/* Altera Model definitions
+ *********************************************************************/
+#define CFG_ACEX1K CFG_FPGA_DEV( 0x1 )
-/* Altera Model definitions */
-#define CFG_ALTERA_xxxx ( CFG_FPGA_ALTERA | CFG_FPGA_DEV( 0x1 ))
+#define CFG_ALTERA_ACEX1K (CFG_FPGA_ALTERA | CFG_ACEX1K)
/* Add new models here */
-/* Altera Interface definitions */
-#define CFG_ALTERA_IF_xxx CFG_FPGA_IF( 0x1 )
+/* Altera Interface definitions
+ *********************************************************************/
+#define CFG_ALTERA_IF_PS CFG_FPGA_IF( 0x1 ) /* passive serial */
/* Add new interfaces here */
-typedef enum { /* typedef Altera_iface */
- min_altera_iface_type, /* insert all new types after this */
-/* Add new interfaces here */
- max_altera_iface_type /* insert all new types before this */
-} Altera_iface; /* end, typedef Altera_iface */
+typedef enum { /* typedef Altera_iface */
+ min_altera_iface_type, /* insert all new types after this */
+ passive_serial, /* serial data and external clock */
+ passive_parallel_synchronous, /* parallel data */
+ passive_parallel_asynchronous, /* parallel data */
+ passive_serial_asynchronous, /* serial data w/ internal clock (not used) */
+ altera_jtag_mode, /* jtag/tap serial (not used ) */
+ max_altera_iface_type /* insert all new types before this */
+} Altera_iface; /* end, typedef Altera_iface */
-typedef enum { /* typedef Altera_Family */
- min_altera_type, /* insert all new types after this */
+typedef enum { /* typedef Altera_Family */
+ min_altera_type, /* insert all new types after this */
+ Altera_ACEX1K, /* ACEX1K Family */
/* Add new models here */
- max_altera_type /* insert all new types before this */
-} Altera_Family; /* end, typedef Altera_Family */
+ max_altera_type /* insert all new types before this */
+} Altera_Family; /* end, typedef Altera_Family */
-typedef struct { /* typedef Altera_desc */
- Altera_Family family; /* part type */
- Altera_iface iface; /* interface type */
- size_t size; /* bytes of data part can accept */
- void * base; /* base interface address */
-} Altera_desc; /* end, typedef Altera_desc */
+typedef struct { /* typedef Altera_desc */
+ Altera_Family family; /* part type */
+ Altera_iface iface; /* interface type */
+ size_t size; /* bytes of data part can accept */
+ void * iface_fns;/* interface function table */
+ void * base; /* base interface address */
+ int cookie; /* implementation specific cookie */
+} Altera_desc; /* end, typedef Altera_desc */
+/* Generic Altera Functions
+ *********************************************************************/
extern int altera_load( Altera_desc *desc, void *image, size_t size );
extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
extern int altera_info( Altera_desc *desc );
-extern int altera_reloc( Altera_desc *desc, ulong reloc_off );
+extern int altera_reloc( Altera_desc *desc, ulong reloc_offset );
-#endif /* _ALTERA_H_ */
+/* Board specific implementation specific function types
+ *********************************************************************/
+typedef int (*Altera_pre_fn)( int cookie );
+typedef int (*Altera_config_fn)( int assert_config, int flush, int cookie );
+typedef int (*Altera_status_fn)( int cookie );
+typedef int (*Altera_done_fn)( int cookie );
+typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie );
+typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie );
+typedef int (*Altera_abort_fn)( int cookie );
+typedef int (*Altera_post_fn)( int cookie );
+
+#endif /* _ALTERA_H_ */
