From c8aa7dfc18f7cc90d0aea6c7becbb67dfc5bba4b Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Fri, 31 Oct 2008 12:26:55 +0100 Subject: FPGA: move fpga drivers to drivers/fpga Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- common/xilinx.c | 307 -------------------------------------------------------- 1 file changed, 307 deletions(-) delete mode 100644 common/xilinx.c (limited to 'common/xilinx.c') diff --git a/common/xilinx.c b/common/xilinx.c deleted file mode 100644 index 7b5e8c5..0000000 --- a/common/xilinx.c +++ /dev/null @@ -1,307 +0,0 @@ -/* - * (C) Copyright 2002 - * Rich Ireland, Enterasys Networks, rireland@enterasys.com. - * Keith Outwater, keith_outwater@mvis.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 - * - */ - -/* - * Xilinx FPGA support - */ - -#include -#include -#include -#include - -#if 0 -#define FPGA_DEBUG -#endif - -/* Define FPGA_DEBUG to get debug printf's */ -#ifdef FPGA_DEBUG -#define PRINTF(fmt,args...) printf (fmt ,##args) -#else -#define PRINTF(fmt,args...) -#endif - -/* Local Static Functions */ -static int xilinx_validate (Xilinx_desc * desc, char *fn); - -/* ------------------------------------------------------------------------- */ - -int xilinx_load (Xilinx_desc * desc, void *buf, size_t bsize) -{ - int ret_val = FPGA_FAIL; /* assume a failure */ - - if (!xilinx_validate (desc, (char *)__FUNCTION__)) { - printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } else - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - PRINTF ("%s: Launching the Spartan-II Loader...\n", - __FUNCTION__); - ret_val = Spartan2_load (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - PRINTF ("%s: Launching the Spartan-III Loader...\n", - __FUNCTION__); - ret_val = Spartan3_load (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined(CONFIG_FPGA_VIRTEX2) - PRINTF ("%s: Launching the Virtex-II Loader...\n", - __FUNCTION__); - ret_val = Virtex2_load (desc, buf, bsize); -#else - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - - default: - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - } - - return ret_val; -} - -int xilinx_dump (Xilinx_desc * desc, void *buf, size_t bsize) -{ - int ret_val = FPGA_FAIL; /* assume a failure */ - - if (!xilinx_validate (desc, (char *)__FUNCTION__)) { - printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } else - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - PRINTF ("%s: Launching the Spartan-II Reader...\n", - __FUNCTION__); - ret_val = Spartan2_dump (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - PRINTF ("%s: Launching the Spartan-III Reader...\n", - __FUNCTION__); - ret_val = Spartan3_dump (desc, buf, bsize); -#else - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined( CONFIG_FPGA_VIRTEX2) - PRINTF ("%s: Launching the Virtex-II Reader...\n", - __FUNCTION__); - ret_val = Virtex2_dump (desc, buf, bsize); -#else - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - - default: - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - } - - return ret_val; -} - -int xilinx_info (Xilinx_desc * desc) -{ - int ret_val = FPGA_FAIL; - - if (xilinx_validate (desc, (char *)__FUNCTION__)) { - printf ("Family: \t"); - switch (desc->family) { - case Xilinx_Spartan2: - printf ("Spartan-II\n"); - break; - case Xilinx_Spartan3: - printf ("Spartan-III\n"); - break; - case Xilinx_Virtex2: - printf ("Virtex-II\n"); - break; - /* Add new family types here */ - default: - printf ("Unknown family type, %d\n", desc->family); - } - - printf ("Interface type:\t"); - switch (desc->iface) { - case slave_serial: - printf ("Slave Serial\n"); - break; - case master_serial: /* Not used */ - printf ("Master Serial\n"); - break; - case slave_parallel: - printf ("Slave Parallel\n"); - break; - case jtag_mode: /* Not used */ - printf ("JTAG Mode\n"); - break; - case slave_selectmap: - printf ("Slave SelectMap Mode\n"); - break; - case master_selectmap: - printf ("Master SelectMap Mode\n"); - break; - /* Add new interface types here */ - default: - printf ("Unsupported interface type, %d\n", desc->iface); - } - - printf ("Device Size: \t%d bytes\n" - "Cookie: \t0x%x (%d)\n", - desc->size, desc->cookie, desc->cookie); - - if (desc->iface_fns) { - printf ("Device Function Table @ 0x%p\n", desc->iface_fns); - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - Spartan2_info (desc); -#else - /* just in case */ - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - Spartan3_info (desc); -#else - /* just in case */ - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined(CONFIG_FPGA_VIRTEX2) - Virtex2_info (desc); -#else - /* just in case */ - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - /* Add new family types here */ - default: - /* we don't need a message here - we give one up above */ - ; - } - } else - printf ("No Device Function Table.\n"); - - ret_val = FPGA_SUCCESS; - } else { - printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } - - return ret_val; -} - -int xilinx_reloc (Xilinx_desc * desc, ulong reloc_offset) -{ - int ret_val = FPGA_FAIL; /* assume a failure */ - - if (!xilinx_validate (desc, (char *)__FUNCTION__)) { - printf ("%s: Invalid device descriptor\n", __FUNCTION__); - } else - switch (desc->family) { - case Xilinx_Spartan2: -#if defined(CONFIG_FPGA_SPARTAN2) - ret_val = Spartan2_reloc (desc, reloc_offset); -#else - printf ("%s: No support for Spartan-II devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Spartan3: -#if defined(CONFIG_FPGA_SPARTAN3) - ret_val = Spartan3_reloc (desc, reloc_offset); -#else - printf ("%s: No support for Spartan-III devices.\n", - __FUNCTION__); -#endif - break; - case Xilinx_Virtex2: -#if defined(CONFIG_FPGA_VIRTEX2) - ret_val = Virtex2_reloc (desc, reloc_offset); -#else - printf ("%s: No support for Virtex-II devices.\n", - __FUNCTION__); -#endif - break; - /* Add new family types here */ - default: - printf ("%s: Unsupported family type, %d\n", - __FUNCTION__, desc->family); - } - - return ret_val; -} - - -/* ------------------------------------------------------------------------- */ - -static int xilinx_validate (Xilinx_desc * desc, char *fn) -{ - int ret_val = FALSE; - - if (desc) { - if ((desc->family > min_xilinx_type) && - (desc->family < max_xilinx_type)) { - if ((desc->iface > min_xilinx_iface_type) && - (desc->iface < max_xilinx_iface_type)) { - if (desc->size) { - ret_val = TRUE; - } else - printf ("%s: NULL part size\n", fn); - } else - printf ("%s: Invalid Interface type, %d\n", - fn, desc->iface); - } else - printf ("%s: Invalid family type, %d\n", fn, desc->family); - } else - printf ("%s: NULL descriptor!\n", fn); - - return ret_val; -} -- cgit v1.1