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6385b28116
PPC boards are the only users of the current FPGA code which is littered with manual relocation fixups. Now that proper relocation is supported for PPC boards, remove FPGA manual relocation. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
265 lines
6.6 KiB
C
265 lines
6.6 KiB
C
/*
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* (C) Copyright 2002
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* Rich Ireland, Enterasys Networks, rireland@enterasys.com.
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* Keith Outwater, keith_outwater@mvis.com
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*/
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/*
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* Xilinx FPGA support
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*/
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#include <common.h>
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#include <virtex2.h>
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#include <spartan2.h>
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#include <spartan3.h>
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#if 0
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#define FPGA_DEBUG
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#endif
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/* Define FPGA_DEBUG to get debug printf's */
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#ifdef FPGA_DEBUG
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#define PRINTF(fmt,args...) printf (fmt ,##args)
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#else
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#define PRINTF(fmt,args...)
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#endif
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/* Local Static Functions */
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static int xilinx_validate (Xilinx_desc * desc, char *fn);
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/* ------------------------------------------------------------------------- */
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int xilinx_load (Xilinx_desc * desc, void *buf, size_t bsize)
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{
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int ret_val = FPGA_FAIL; /* assume a failure */
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if (!xilinx_validate (desc, (char *)__FUNCTION__)) {
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printf ("%s: Invalid device descriptor\n", __FUNCTION__);
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} else
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switch (desc->family) {
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case Xilinx_Spartan2:
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#if defined(CONFIG_FPGA_SPARTAN2)
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PRINTF ("%s: Launching the Spartan-II Loader...\n",
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__FUNCTION__);
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ret_val = Spartan2_load (desc, buf, bsize);
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#else
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printf ("%s: No support for Spartan-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Spartan3:
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#if defined(CONFIG_FPGA_SPARTAN3)
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PRINTF ("%s: Launching the Spartan-III Loader...\n",
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__FUNCTION__);
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ret_val = Spartan3_load (desc, buf, bsize);
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#else
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printf ("%s: No support for Spartan-III devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Virtex2:
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#if defined(CONFIG_FPGA_VIRTEX2)
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PRINTF ("%s: Launching the Virtex-II Loader...\n",
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__FUNCTION__);
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ret_val = Virtex2_load (desc, buf, bsize);
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#else
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printf ("%s: No support for Virtex-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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default:
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printf ("%s: Unsupported family type, %d\n",
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__FUNCTION__, desc->family);
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}
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return ret_val;
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}
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int xilinx_dump (Xilinx_desc * desc, void *buf, size_t bsize)
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{
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int ret_val = FPGA_FAIL; /* assume a failure */
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if (!xilinx_validate (desc, (char *)__FUNCTION__)) {
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printf ("%s: Invalid device descriptor\n", __FUNCTION__);
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} else
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switch (desc->family) {
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case Xilinx_Spartan2:
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#if defined(CONFIG_FPGA_SPARTAN2)
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PRINTF ("%s: Launching the Spartan-II Reader...\n",
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__FUNCTION__);
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ret_val = Spartan2_dump (desc, buf, bsize);
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#else
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printf ("%s: No support for Spartan-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Spartan3:
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#if defined(CONFIG_FPGA_SPARTAN3)
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PRINTF ("%s: Launching the Spartan-III Reader...\n",
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__FUNCTION__);
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ret_val = Spartan3_dump (desc, buf, bsize);
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#else
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printf ("%s: No support for Spartan-III devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Virtex2:
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#if defined( CONFIG_FPGA_VIRTEX2)
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PRINTF ("%s: Launching the Virtex-II Reader...\n",
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__FUNCTION__);
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ret_val = Virtex2_dump (desc, buf, bsize);
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#else
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printf ("%s: No support for Virtex-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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default:
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printf ("%s: Unsupported family type, %d\n",
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__FUNCTION__, desc->family);
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}
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return ret_val;
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}
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int xilinx_info (Xilinx_desc * desc)
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{
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int ret_val = FPGA_FAIL;
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if (xilinx_validate (desc, (char *)__FUNCTION__)) {
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printf ("Family: \t");
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switch (desc->family) {
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case Xilinx_Spartan2:
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printf ("Spartan-II\n");
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break;
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case Xilinx_Spartan3:
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printf ("Spartan-III\n");
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break;
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case Xilinx_Virtex2:
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printf ("Virtex-II\n");
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break;
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/* Add new family types here */
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default:
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printf ("Unknown family type, %d\n", desc->family);
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}
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printf ("Interface type:\t");
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switch (desc->iface) {
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case slave_serial:
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printf ("Slave Serial\n");
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break;
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case master_serial: /* Not used */
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printf ("Master Serial\n");
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break;
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case slave_parallel:
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printf ("Slave Parallel\n");
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break;
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case jtag_mode: /* Not used */
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printf ("JTAG Mode\n");
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break;
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case slave_selectmap:
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printf ("Slave SelectMap Mode\n");
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break;
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case master_selectmap:
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printf ("Master SelectMap Mode\n");
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break;
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/* Add new interface types here */
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default:
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printf ("Unsupported interface type, %d\n", desc->iface);
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}
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printf ("Device Size: \t%d bytes\n"
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"Cookie: \t0x%x (%d)\n",
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desc->size, desc->cookie, desc->cookie);
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if (desc->iface_fns) {
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printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
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switch (desc->family) {
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case Xilinx_Spartan2:
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#if defined(CONFIG_FPGA_SPARTAN2)
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Spartan2_info (desc);
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#else
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/* just in case */
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printf ("%s: No support for Spartan-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Spartan3:
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#if defined(CONFIG_FPGA_SPARTAN3)
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Spartan3_info (desc);
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#else
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/* just in case */
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printf ("%s: No support for Spartan-III devices.\n",
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__FUNCTION__);
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#endif
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break;
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case Xilinx_Virtex2:
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#if defined(CONFIG_FPGA_VIRTEX2)
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Virtex2_info (desc);
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#else
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/* just in case */
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printf ("%s: No support for Virtex-II devices.\n",
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__FUNCTION__);
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#endif
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break;
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/* Add new family types here */
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default:
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/* we don't need a message here - we give one up above */
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;
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}
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} else
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printf ("No Device Function Table.\n");
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ret_val = FPGA_SUCCESS;
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} else {
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printf ("%s: Invalid device descriptor\n", __FUNCTION__);
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}
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return ret_val;
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}
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/* ------------------------------------------------------------------------- */
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static int xilinx_validate (Xilinx_desc * desc, char *fn)
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{
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int ret_val = FALSE;
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if (desc) {
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if ((desc->family > min_xilinx_type) &&
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(desc->family < max_xilinx_type)) {
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if ((desc->iface > min_xilinx_iface_type) &&
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(desc->iface < max_xilinx_iface_type)) {
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if (desc->size) {
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ret_val = TRUE;
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} else
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printf ("%s: NULL part size\n", fn);
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} else
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printf ("%s: Invalid Interface type, %d\n",
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fn, desc->iface);
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} else
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printf ("%s: Invalid family type, %d\n", fn, desc->family);
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} else
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printf ("%s: NULL descriptor!\n", fn);
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return ret_val;
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}
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