diff options
Diffstat (limited to 'board/pcippc2/pcippc2_fpga.c')
| -rw-r--r-- | board/pcippc2/pcippc2_fpga.c | 87 | 
1 files changed, 0 insertions, 87 deletions
| diff --git a/board/pcippc2/pcippc2_fpga.c b/board/pcippc2/pcippc2_fpga.c deleted file mode 100644 index 7f6739dda..000000000 --- a/board/pcippc2/pcippc2_fpga.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * 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 - */ - -#include <config.h> -#include <common.h> -#include <asm/io.h> - -#include "pci.h" - -#include "hardware.h" -#include "pcippc2.h" - -u32		pcippc2_fpga0_phys; -u32		pcippc2_fpga1_phys; - -void pcippc2_fpga_init (void) -{ -  pci_dev_t		bdf = pci_find_device(FPGA_VENDOR_ID, FPGA_DEVICE_ID, 0); -  unsigned int		addr; -  u16			cmd; - -  if (bdf == -1) -  { -    puts("Unable to find FPGA !\n"); -    hang(); -  } - -  pci_read_config_word(bdf, PCI_COMMAND, &cmd); -  if ((cmd & (PCI_COMMAND_MEMORY | PCI_COMMAND_IO)) != (PCI_COMMAND_MEMORY | PCI_COMMAND_IO)) -  { -    puts("FPGA is not configured !\n"); -    hang(); -  } - -  pci_read_config_dword(bdf, PCI_BASE_ADDRESS_0, &addr); -  if (addr & 0x1) -  { -      /* IO space -       */ -    pcippc2_fpga0_phys = pci_io_to_phys(bdf, addr & 0xfffffffc); -  } -  else -  { -      /* Memory space -       */ -    pcippc2_fpga0_phys = pci_mem_to_phys(bdf, addr & 0xfffffff0); -  } - -  pci_read_config_dword(bdf, PCI_BASE_ADDRESS_1, &addr); -  if (addr & 0x1) -  { -      /* IO space -       */ -    pcippc2_fpga1_phys = pci_io_to_phys(bdf, addr & 0xfffffffc); -  } -  else -  { -      /* Memory space -       */ -    pcippc2_fpga1_phys = pci_mem_to_phys(bdf, addr & 0xfffffff0); -  } - -    /* Interrupts are not used -     */ -  out32(FPGA(INT, INTR_MASK), 0xffffffff); -  iobarrier_rw(); -} |