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diff --git a/common/spartan3.c b/common/spartan3.c
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+/*
+ * (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
+ *
+ */
+
+/*
+ * Configuration support for Xilinx Spartan3 devices. Based
+ * on spartan2.c (Rich Ireland, rireland@enterasys.com).
+ */
+
+#include <common.h> /* core U-Boot definitions */
+#include <spartan3.h> /* Spartan-II device family */
+
+#if (CONFIG_FPGA & (CFG_XILINX | CFG_SPARTAN3))
+
+/* Define FPGA_DEBUG to get debug printf's */
+#ifdef FPGA_DEBUG
+#define PRINTF(fmt,args...) printf (fmt ,##args)
+#else
+#define PRINTF(fmt,args...)
+#endif
+
+#undef CFG_FPGA_CHECK_BUSY
+#undef CFG_FPGA_PROG_FEEDBACK
+
+/* Note: The assumption is that we cannot possibly run fast enough to
+ * overrun the device (the Slave Parallel mode can free run at 50MHz).
+ * If there is a need to operate slower, define CONFIG_FPGA_DELAY in
+ * the board config file to slow things down.
+ */
+#ifndef CONFIG_FPGA_DELAY
+#define CONFIG_FPGA_DELAY()
+#endif
+
+#ifndef CFG_FPGA_WAIT
+#define CFG_FPGA_WAIT CFG_HZ/100 /* 10 ms */
+#endif
+
+static int Spartan3_sp_load( Xilinx_desc *desc, void *buf, size_t bsize );
+static int Spartan3_sp_dump( Xilinx_desc *desc, void *buf, size_t bsize );
+/* static int Spartan3_sp_info( Xilinx_desc *desc ); */
+static int Spartan3_sp_reloc( Xilinx_desc *desc, ulong reloc_offset );
+
+static int Spartan3_ss_load( Xilinx_desc *desc, void *buf, size_t bsize );
+static int Spartan3_ss_dump( Xilinx_desc *desc, void *buf, size_t bsize );
+/* static int Spartan3_ss_info( Xilinx_desc *desc ); */
+static int Spartan3_ss_reloc( Xilinx_desc *desc, ulong reloc_offset );
+
+/* ------------------------------------------------------------------------- */
+/* Spartan-II Generic Implementation */
+int Spartan3_load (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL;
+
+ switch (desc->iface) {
+ case slave_serial:
+ PRINTF ("%s: Launching Slave Serial Load\n", __FUNCTION__);
+ ret_val = Spartan3_ss_load (desc, buf, bsize);
+ break;
+
+ case slave_parallel:
+ PRINTF ("%s: Launching Slave Parallel Load\n", __FUNCTION__);
+ ret_val = Spartan3_sp_load (desc, buf, bsize);
+ break;
+
+ default:
+ printf ("%s: Unsupported interface type, %d\n",
+ __FUNCTION__, desc->iface);
+ }
+
+ return ret_val;
+}
+
+int Spartan3_dump (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL;
+
+ switch (desc->iface) {
+ case slave_serial:
+ PRINTF ("%s: Launching Slave Serial Dump\n", __FUNCTION__);
+ ret_val = Spartan3_ss_dump (desc, buf, bsize);
+ break;
+
+ case slave_parallel:
+ PRINTF ("%s: Launching Slave Parallel Dump\n", __FUNCTION__);
+ ret_val = Spartan3_sp_dump (desc, buf, bsize);
+ break;
+
+ default:
+ printf ("%s: Unsupported interface type, %d\n",
+ __FUNCTION__, desc->iface);
+ }
+
+ return ret_val;
+}
+
+int Spartan3_info( Xilinx_desc *desc )
+{
+ return FPGA_SUCCESS;
+}
+
+
+int Spartan3_reloc (Xilinx_desc * desc, ulong reloc_offset)
+{
+ int ret_val = FPGA_FAIL; /* assume a failure */
+
+ if (desc->family != Xilinx_Spartan3) {
+ printf ("%s: Unsupported family type, %d\n",
+ __FUNCTION__, desc->family);
+ return FPGA_FAIL;
+ } else
+ switch (desc->iface) {
+ case slave_serial:
+ ret_val = Spartan3_ss_reloc (desc, reloc_offset);
+ break;
+
+ case slave_parallel:
+ ret_val = Spartan3_sp_reloc (desc, reloc_offset);
+ break;
+
+ default:
+ printf ("%s: Unsupported interface type, %d\n",
+ __FUNCTION__, desc->iface);
+ }
+
+ return ret_val;
+}
+
+
+/* ------------------------------------------------------------------------- */
+/* Spartan-II Slave Parallel Generic Implementation */
+
+static int Spartan3_sp_load (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL; /* assume the worst */
+ Xilinx_Spartan3_Slave_Parallel_fns *fn = desc->iface_fns;
+
+ PRINTF ("%s: start with interface functions @ 0x%p\n",
+ __FUNCTION__, fn);
+
+ if (fn) {
+ size_t bytecount = 0;
+ unsigned char *data = (unsigned char *) buf;
+ int cookie = desc->cookie; /* make a local copy */
+ unsigned long ts; /* timestamp */
+
+ PRINTF ("%s: Function Table:\n"
+ "ptr:\t0x%p\n"
+ "struct: 0x%p\n"
+ "pre: 0x%p\n"
+ "pgm:\t0x%p\n"
+ "init:\t0x%p\n"
+ "err:\t0x%p\n"
+ "clk:\t0x%p\n"
+ "cs:\t0x%p\n"
+ "wr:\t0x%p\n"
+ "read data:\t0x%p\n"
+ "write data:\t0x%p\n"
+ "busy:\t0x%p\n"
+ "abort:\t0x%p\n",
+ "post:\t0x%p\n\n",
+ __FUNCTION__, &fn, fn, fn->pre, fn->pgm, fn->init, fn->err,
+ fn->clk, fn->cs, fn->wr, fn->rdata, fn->wdata, fn->busy,
+ fn->abort, fn->post);
+
+ /*
+ * This code is designed to emulate the "Express Style"
+ * Continuous Data Loading in Slave Parallel Mode for
+ * the Spartan-II Family.
+ */
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ printf ("Loading FPGA Device %d...\n", cookie);
+#endif
+ /*
+ * Run the pre configuration function if there is one.
+ */
+ if (*fn->pre) {
+ (*fn->pre) (cookie);
+ }
+
+ /* Establish the initial state */
+ (*fn->pgm) (TRUE, TRUE, cookie); /* Assert the program, commit */
+
+ /* Get ready for the burn */
+ CONFIG_FPGA_DELAY ();
+ (*fn->pgm) (FALSE, TRUE, cookie); /* Deassert the program, commit */
+
+ ts = get_timer (0); /* get current time */
+ /* Now wait for INIT and BUSY to go high */
+ do {
+ CONFIG_FPGA_DELAY ();
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for INIT to clear.\n");
+ (*fn->abort) (cookie); /* abort the burn */
+ return FPGA_FAIL;
+ }
+ } while ((*fn->init) (cookie) && (*fn->busy) (cookie));
+
+ (*fn->wr) (TRUE, TRUE, cookie); /* Assert write, commit */
+ (*fn->cs) (TRUE, TRUE, cookie); /* Assert chip select, commit */
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+ /* Load the data */
+ while (bytecount < bsize) {
+ /* XXX - do we check for an Ctrl-C press in here ??? */
+ /* XXX - Check the error bit? */
+
+ (*fn->wdata) (data[bytecount++], TRUE, cookie); /* write the data */
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+#ifdef CFG_FPGA_CHECK_BUSY
+ ts = get_timer (0); /* get current time */
+ while ((*fn->busy) (cookie)) {
+ /* XXX - we should have a check in here somewhere to
+ * make sure we aren't busy forever... */
+
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for BUSY to clear.\n");
+ (*fn->abort) (cookie); /* abort the burn */
+ return FPGA_FAIL;
+ }
+ }
+#endif
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ if (bytecount % (bsize / 40) == 0)
+ putc ('.'); /* let them know we are alive */
+#endif
+ }
+
+ CONFIG_FPGA_DELAY ();
+ (*fn->cs) (FALSE, TRUE, cookie); /* Deassert the chip select */
+ (*fn->wr) (FALSE, TRUE, cookie); /* Deassert the write pin */
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ putc ('\n'); /* terminate the dotted line */
+#endif
+
+ /* now check for done signal */
+ ts = get_timer (0); /* get current time */
+ ret_val = FPGA_SUCCESS;
+ while ((*fn->done) (cookie) == FPGA_FAIL) {
+ /* XXX - we should have a check in here somewhere to
+ * make sure we aren't busy forever... */
+
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for DONE to clear.\n");
+ (*fn->abort) (cookie); /* abort the burn */
+ ret_val = FPGA_FAIL;
+ break;
+ }
+ }
+
+ if (ret_val == FPGA_SUCCESS) {
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ puts ("Done.\n");
+#endif
+ }
+ /*
+ * Run the post configuration function if there is one.
+ */
+ if (*fn->post) {
+ (*fn->post) (cookie);
+ }
+
+ else {
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ puts ("Fail.\n");
+#endif
+ }
+
+ } else {
+ printf ("%s: NULL Interface function table!\n", __FUNCTION__);
+ }
+
+ return ret_val;
+}
+
+static int Spartan3_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL; /* assume the worst */
+ Xilinx_Spartan3_Slave_Parallel_fns *fn = desc->iface_fns;
+
+ if (fn) {
+ unsigned char *data = (unsigned char *) buf;
+ size_t bytecount = 0;
+ int cookie = desc->cookie; /* make a local copy */
+
+ printf ("Starting Dump of FPGA Device %d...\n", cookie);
+
+ (*fn->cs) (TRUE, TRUE, cookie); /* Assert chip select, commit */
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+ /* dump the data */
+ while (bytecount < bsize) {
+ /* XXX - do we check for an Ctrl-C press in here ??? */
+
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+ (*fn->rdata) (&(data[bytecount++]), cookie); /* read the data */
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ if (bytecount % (bsize / 40) == 0)
+ putc ('.'); /* let them know we are alive */
+#endif
+ }
+
+ (*fn->cs) (FALSE, FALSE, cookie); /* Deassert the chip select */
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ putc ('\n'); /* terminate the dotted line */
+#endif
+ puts ("Done.\n");
+
+ /* XXX - checksum the data? */
+ } else {
+ printf ("%s: NULL Interface function table!\n", __FUNCTION__);
+ }
+
+ return ret_val;
+}
+
+
+static int Spartan3_sp_reloc (Xilinx_desc * desc, ulong reloc_offset)
+{
+ int ret_val = FPGA_FAIL; /* assume the worst */
+ Xilinx_Spartan3_Slave_Parallel_fns *fn_r, *fn =
+ (Xilinx_Spartan3_Slave_Parallel_fns *) (desc->iface_fns);
+
+ if (fn) {
+ ulong addr;
+
+ /* Get the relocated table address */
+ addr = (ulong) fn + reloc_offset;
+ fn_r = (Xilinx_Spartan3_Slave_Parallel_fns *) addr;
+
+ if (!fn_r->relocated) {
+
+ if (memcmp (fn_r, fn,
+ sizeof (Xilinx_Spartan3_Slave_Parallel_fns))
+ == 0) {
+ /* good copy of the table, fix the descriptor pointer */
+ desc->iface_fns = fn_r;
+ } else {
+ PRINTF ("%s: Invalid function table at 0x%p\n",
+ __FUNCTION__, fn_r);
+ return FPGA_FAIL;
+ }
+
+ PRINTF ("%s: Relocating descriptor at 0x%p\n", __FUNCTION__,
+ desc);
+
+ addr = (ulong) (fn->pre) + reloc_offset;
+ fn_r->pre = (Xilinx_pre_fn) addr;
+
+ addr = (ulong) (fn->pgm) + reloc_offset;
+ fn_r->pgm = (Xilinx_pgm_fn) addr;
+
+ addr = (ulong) (fn->init) + reloc_offset;
+ fn_r->init = (Xilinx_init_fn) addr;
+
+ addr = (ulong) (fn->done) + reloc_offset;
+ fn_r->done = (Xilinx_done_fn) addr;
+
+ addr = (ulong) (fn->clk) + reloc_offset;
+ fn_r->clk = (Xilinx_clk_fn) addr;
+
+ addr = (ulong) (fn->err) + reloc_offset;
+ fn_r->err = (Xilinx_err_fn) addr;
+
+ addr = (ulong) (fn->cs) + reloc_offset;
+ fn_r->cs = (Xilinx_cs_fn) addr;
+
+ addr = (ulong) (fn->wr) + reloc_offset;
+ fn_r->wr = (Xilinx_wr_fn) addr;
+
+ addr = (ulong) (fn->rdata) + reloc_offset;
+ fn_r->rdata = (Xilinx_rdata_fn) addr;
+
+ addr = (ulong) (fn->wdata) + reloc_offset;
+ fn_r->wdata = (Xilinx_wdata_fn) addr;
+
+ addr = (ulong) (fn->busy) + reloc_offset;
+ fn_r->busy = (Xilinx_busy_fn) addr;
+
+ addr = (ulong) (fn->abort) + reloc_offset;
+ fn_r->abort = (Xilinx_abort_fn) addr;
+
+ addr = (ulong) (fn->post) + reloc_offset;
+ fn_r->post = (Xilinx_post_fn) addr;
+
+ fn_r->relocated = TRUE;
+
+ } else {
+ /* this table has already been moved */
+ /* XXX - should check to see if the descriptor is correct */
+ desc->iface_fns = fn_r;
+ }
+
+ ret_val = FPGA_SUCCESS;
+ } else {
+ printf ("%s: NULL Interface function table!\n", __FUNCTION__);
+ }
+
+ return ret_val;
+
+}
+
+/* ------------------------------------------------------------------------- */
+
+static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL; /* assume the worst */
+ Xilinx_Spartan3_Slave_Serial_fns *fn = desc->iface_fns;
+ int i;
+ char val;
+
+ PRINTF ("%s: start with interface functions @ 0x%p\n",
+ __FUNCTION__, fn);
+
+ if (fn) {
+ size_t bytecount = 0;
+ unsigned char *data = (unsigned char *) buf;
+ int cookie = desc->cookie; /* make a local copy */
+ unsigned long ts; /* timestamp */
+
+ PRINTF ("%s: Function Table:\n"
+ "ptr:\t0x%p\n"
+ "struct: 0x%p\n"
+ "pgm:\t0x%p\n"
+ "init:\t0x%p\n"
+ "clk:\t0x%p\n"
+ "wr:\t0x%p\n"
+ "done:\t0x%p\n\n",
+ __FUNCTION__, &fn, fn, fn->pgm, fn->init,
+ fn->clk, fn->wr, fn->done);
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ printf ("Loading FPGA Device %d...\n", cookie);
+#endif
+
+ /*
+ * Run the pre configuration function if there is one.
+ */
+ if (*fn->pre) {
+ (*fn->pre) (cookie);
+ }
+
+ /* Establish the initial state */
+ (*fn->pgm) (TRUE, TRUE, cookie); /* Assert the program, commit */
+
+ /* Wait for INIT state (init low) */
+ ts = get_timer (0); /* get current time */
+ do {
+ CONFIG_FPGA_DELAY ();
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for INIT to start.\n");
+ return FPGA_FAIL;
+ }
+ } while (!(*fn->init) (cookie));
+
+ /* Get ready for the burn */
+ CONFIG_FPGA_DELAY ();
+ (*fn->pgm) (FALSE, TRUE, cookie); /* Deassert the program, commit */
+
+ ts = get_timer (0); /* get current time */
+ /* Now wait for INIT to go high */
+ do {
+ CONFIG_FPGA_DELAY ();
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for INIT to clear.\n");
+ return FPGA_FAIL;
+ }
+ } while ((*fn->init) (cookie));
+
+ /* Load the data */
+ while (bytecount < bsize) {
+
+ /* Xilinx detects an error if INIT goes low (active)
+ while DONE is low (inactive) */
+ if ((*fn->done) (cookie) == 0 && (*fn->init) (cookie)) {
+ puts ("** CRC error during FPGA load.\n");
+ return (FPGA_FAIL);
+ }
+ val = data [bytecount ++];
+ i = 8;
+ do {
+ /* Deassert the clock */
+ (*fn->clk) (FALSE, TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ /* Write data */
+ (*fn->wr) ((val < 0), TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ /* Assert the clock */
+ (*fn->clk) (TRUE, TRUE, cookie);
+ CONFIG_FPGA_DELAY ();
+ val <<= 1;
+ i --;
+ } while (i > 0);
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ if (bytecount % (bsize / 40) == 0)
+ putc ('.'); /* let them know we are alive */
+#endif
+ }
+
+ CONFIG_FPGA_DELAY ();
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ putc ('\n'); /* terminate the dotted line */
+#endif
+
+ /* now check for done signal */
+ ts = get_timer (0); /* get current time */
+ ret_val = FPGA_SUCCESS;
+ (*fn->wr) (TRUE, TRUE, cookie);
+
+ while (! (*fn->done) (cookie)) {
+ /* XXX - we should have a check in here somewhere to
+ * make sure we aren't busy forever... */
+
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (FALSE, TRUE, cookie); /* Deassert the clock pin */
+ CONFIG_FPGA_DELAY ();
+ (*fn->clk) (TRUE, TRUE, cookie); /* Assert the clock pin */
+
+ putc ('*');
+
+ if (get_timer (ts) > CFG_FPGA_WAIT) { /* check the time */
+ puts ("** Timeout waiting for DONE to clear.\n");
+ ret_val = FPGA_FAIL;
+ break;
+ }
+ }
+ putc ('\n'); /* terminate the dotted line */
+
+#ifdef CFG_FPGA_PROG_FEEDBACK
+ if (ret_val == FPGA_SUCCESS) {
+ puts ("Done.\n");
+ }
+ else {
+ puts ("Fail.\n");
+ }
+#endif
+
+ } else {
+ printf ("%s: NULL Interface function table!\n", __FUNCTION__);
+ }
+
+ return ret_val;
+}
+
+static int Spartan3_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize)
+{
+ /* Readback is only available through the Slave Parallel and */
+ /* boundary-scan interfaces. */
+ printf ("%s: Slave Serial Dumping is unavailable\n",
+ __FUNCTION__);
+ return FPGA_FAIL;
+}
+
+static int Spartan3_ss_reloc (Xilinx_desc * desc, ulong reloc_offset)
+{
+ int ret_val = FPGA_FAIL; /* assume the worst */
+ Xilinx_Spartan3_Slave_Serial_fns *fn_r, *fn =
+ (Xilinx_Spartan3_Slave_Serial_fns *) (desc->iface_fns);
+
+ if (fn) {
+ ulong addr;
+
+ /* Get the relocated table address */
+ addr = (ulong) fn + reloc_offset;
+ fn_r = (Xilinx_Spartan3_Slave_Serial_fns *) addr;
+
+ if (!fn_r->relocated) {
+
+ if (memcmp (fn_r, fn,
+ sizeof (Xilinx_Spartan3_Slave_Serial_fns))
+ == 0) {
+ /* good copy of the table, fix the descriptor pointer */
+ desc->iface_fns = fn_r;
+ } else {
+ PRINTF ("%s: Invalid function table at 0x%p\n",
+ __FUNCTION__, fn_r);
+ return FPGA_FAIL;
+ }
+
+ PRINTF ("%s: Relocating descriptor at 0x%p\n", __FUNCTION__,
+ desc);
+
+ addr = (ulong) (fn->pre) + reloc_offset;
+ fn_r->pre = (Xilinx_pre_fn) addr;
+
+ addr = (ulong) (fn->pgm) + reloc_offset;
+ fn_r->pgm = (Xilinx_pgm_fn) addr;
+
+ addr = (ulong) (fn->init) + reloc_offset;
+ fn_r->init = (Xilinx_init_fn) addr;
+
+ addr = (ulong) (fn->done) + reloc_offset;
+ fn_r->done = (Xilinx_done_fn) addr;
+
+ addr = (ulong) (fn->clk) + reloc_offset;
+ fn_r->clk = (Xilinx_clk_fn) addr;
+
+ addr = (ulong) (fn->wr) + reloc_offset;
+ fn_r->wr = (Xilinx_wr_fn) addr;
+
+ fn_r->relocated = TRUE;
+
+ } else {
+ /* this table has already been moved */
+ /* XXX - should check to see if the descriptor is correct */
+ desc->iface_fns = fn_r;
+ }
+
+ ret_val = FPGA_SUCCESS;
+ } else {
+ printf ("%s: NULL Interface function table!\n", __FUNCTION__);
+ }
+
+ return ret_val;
+
+}
+
+#endif
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