avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/include/spartan2.h

@@ -0,0 +1,112 @@
+/*
+ * (C) Copyright 2002
+ * Rich Ireland, Enterasys Networks, rireland@enterasys.com.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _SPARTAN2_H_
+#define _SPARTAN2_H_
+
+#include <xilinx.h>
+
+/* 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;
+} xilinx_spartan2_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;
+	xilinx_post_fn	post;
+} xilinx_spartan2_slave_serial_fns;
+
+#if defined(CONFIG_FPGA_SPARTAN2)
+extern struct xilinx_fpga_op spartan2_op;
+# define FPGA_SPARTAN2_OPS	&spartan2_op
+#else
+# define FPGA_SPARTAN2_OPS	NULL
+#endif
+
+/* Device Image Sizes
+ *********************************************************************/
+/* Spartan-II (2.5V) */
+#define XILINX_XC2S15_SIZE	197728/8
+#define XILINX_XC2S30_SIZE	336800/8
+#define XILINX_XC2S50_SIZE	559232/8
+#define XILINX_XC2S100_SIZE	781248/8
+#define XILINX_XC2S150_SIZE	1040128/8
+#define XILINX_XC2S200_SIZE	1335872/8
+
+/* Spartan-IIE (1.8V) */
+#define XILINX_XC2S50E_SIZE     630048/8
+#define XILINX_XC2S100E_SIZE    863840/8
+#define XILINX_XC2S150E_SIZE    1134496/8
+#define XILINX_XC2S200E_SIZE    1442016/8
+#define XILINX_XC2S300E_SIZE    1875648/8
+
+/* Descriptor Macros
+ *********************************************************************/
+/* Spartan-II devices */
+#define XILINX_XC2S15_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S15_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S30_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S30_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S50_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S50_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S100_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S100_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S150_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S150_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S200_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S200_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S50E_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S50E_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S100E_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S100E_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S150E_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S150E_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S200E_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S200E_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#define XILINX_XC2S300E_DESC(iface, fn_table, cookie) \
+{ xilinx_spartan2, iface, XILINX_XC2S300E_SIZE, fn_table, cookie, \
+	FPGA_SPARTAN2_OPS }
+
+#endif /* _SPARTAN2_H_ */