Add Xilinx Spartan3 family FPGA support
Patch by Kurt Stremerch, 14 February 2005
diff --git a/include/spartan3.h b/include/spartan3.h
new file mode 100644
index 0000000..b14db03
--- /dev/null
+++ b/include/spartan3.h
@@ -0,0 +1,103 @@
+/*
+ * (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
+ *
+ */
+
+#ifndef _SPARTAN3_H_
+#define _SPARTAN3_H_
+
+#include <xilinx.h>
+
+extern int Spartan3_load( Xilinx_desc *desc, void *image, size_t size );
+extern int Spartan3_dump( Xilinx_desc *desc, void *buf, size_t bsize );
+extern int Spartan3_info( Xilinx_desc *desc );
+extern int Spartan3_reloc( Xilinx_desc *desc, ulong reloc_off );
+
+/* Slave Parallel Implementation function table */
+typedef struct {
+ Xilinx_pre_fn pre;
+ Xilinx_pgm_fn pgm;
+ Xilinx_init_fn init;
+ Xilinx_err_fn err;
+ Xilinx_done_fn done;
+ Xilinx_clk_fn clk;
+ Xilinx_cs_fn cs;
+ Xilinx_wr_fn wr;
+ Xilinx_rdata_fn rdata;
+ Xilinx_wdata_fn wdata;
+ Xilinx_busy_fn busy;
+ Xilinx_abort_fn abort;
+ Xilinx_post_fn post;
+ int relocated;
+} Xilinx_Spartan3_Slave_Parallel_fns;
+
+/* Slave Serial Implementation function table */
+typedef struct {
+ Xilinx_pre_fn pre;
+ Xilinx_pgm_fn pgm;
+ Xilinx_clk_fn clk;
+ Xilinx_init_fn init;
+ Xilinx_done_fn done;
+ Xilinx_wr_fn wr;
+ int relocated;
+} Xilinx_Spartan3_Slave_Serial_fns;
+
+/* Device Image Sizes
+ *********************************************************************/
+/* Spartan-III (1.2V) */
+#define XILINX_XC3S50_SIZE 439264/8
+#define XILINX_XC3S200_SIZE 1047616/8
+#define XILINX_XC3S400_SIZE 1699136/8
+#define XILINX_XC3S1000_SIZE 3223488/8
+#define XILINX_XC3S1500_SIZE 5214784/8
+#define XILINX_XC3S2000_SIZE 7673024/8
+#define XILINX_XC3S4000_SIZE 11316864/8
+#define XILINX_XC3S5000_SIZE 13271936/8
+
+/* Descriptor Macros
+ *********************************************************************/
+/* Spartan-II devices */
+#define XILINX_XC3S50_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S50_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S200_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S200_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S400_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S400_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S1000_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S1000_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S1500_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S1500_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S2000_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S2000E_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S4000_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S4000E_SIZE, fn_table, cookie }
+
+#define XILINX_XC3S5000_DESC(iface, fn_table, cookie) \
+{ Xilinx_Spartan3, iface, XILINX_XC3S5000E_SIZE, fn_table, cookie }
+
+#endif /* _SPARTAN3_H_ */
diff --git a/include/xilinx.h b/include/xilinx.h
index b87cfe2..3704e1d 100644
--- a/include/xilinx.h
+++ b/include/xilinx.h
@@ -32,9 +32,11 @@
#define CFG_SPARTAN2 CFG_FPGA_DEV( 0x1 )
#define CFG_VIRTEX_E CFG_FPGA_DEV( 0x2 )
#define CFG_VIRTEX2 CFG_FPGA_DEV( 0x4 )
+#define CFG_SPARTAN3 CFG_FPGA_DEV( 0x8 )
#define CFG_XILINX_SPARTAN2 (CFG_FPGA_XILINX | CFG_SPARTAN2)
#define CFG_XILINX_VIRTEX_E (CFG_FPGA_XILINX | CFG_VIRTEX_E)
#define CFG_XILINX_VIRTEX2 (CFG_FPGA_XILINX | CFG_VIRTEX2)
+#define CFG_XILINX_SPARTAN3 (CFG_FPGA_XILINX | CFG_SPARTAN3)
/* XXX - Add new models here */
@@ -65,6 +67,7 @@
Xilinx_Spartan2, /* Spartan-II Family */
Xilinx_VirtexE, /* Virtex-E Family */
Xilinx_Virtex2, /* Virtex2 Family */
+ Xilinx_Spartan3, /* Spartan-III Family */
max_xilinx_type /* insert all new types before this */
} Xilinx_Family; /* end, typedef Xilinx_Family */
