Update from 2013.01 to 2013.07

[karo-tx-uboot.git] / board / eNET / eNET_pci.c

diff --git a/board/eNET/eNET_pci.c b/board/eNET/eNET_pci.c
deleted file mode 100644 (file)
index 5af4ef7..0000000
--- a/board/eNET/eNET_pci.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * (C) Copyright 2008,2009
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * 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 <common.h>
-#include <pci.h>
-#include <asm/pci.h>
-#include <asm/arch/pci.h>
-
-static void pci_enet_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
-{
-       /* a configurable lists of IRQs to steal when we need one */
-       static int irq_list[] = {
-               CONFIG_SYS_FIRST_PCI_IRQ,
-               CONFIG_SYS_SECOND_PCI_IRQ,
-               CONFIG_SYS_THIRD_PCI_IRQ,
-               CONFIG_SYS_FORTH_PCI_IRQ
-       };
-       static int next_irq_index;
-
-       uchar tmp_pin;
-       int pin;
-
-       pci_hose_read_config_byte(hose, dev, PCI_INTERRUPT_PIN, &tmp_pin);
-       pin = tmp_pin;
-
-       pin -= 1; /* PCI config space use 1-based numbering */
-       if (pin == -1)
-               return; /* device use no irq */
-
-       /* map device number +  pin to a pin on the sc520 */
-       switch (PCI_DEV(dev)) {
-       case 12:        /* First Ethernet Chip */
-               pin += SC520_PCI_INTA;
-               break;
-
-       case 13:        /* Second Ethernet Chip */
-               pin += SC520_PCI_INTB;
-               break;
-
-       default:
-               return;
-       }
-
-       pin &= 3; /* wrap around */
-
-       if (sc520_pci_ints[pin] == -1) {
-               /* re-route one interrupt for us */
-               if (next_irq_index > 3)
-                       return;
-
-               if (pci_sc520_set_irq(pin, irq_list[next_irq_index]))
-                       return;
-
-               next_irq_index++;
-       }
-
-       if (-1 != sc520_pci_ints[pin])
-               pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE,
-                                          sc520_pci_ints[pin]);
-
-       printf("fixup_irq: device %d pin %c irq %d\n",
-              PCI_DEV(dev), 'A' + pin, sc520_pci_ints[pin]);
-}
-
-static struct pci_controller enet_hose = {
-       fixup_irq: pci_enet_fixup_irq,
-};
-
-void pci_init_board(void)
-{
-       pci_sc520_init(&enet_hose);
-}
-
-int pci_set_regions(struct pci_controller *hose)
-{
-       /* System memory space */
-       pci_set_region(hose->regions + 0,
-                      SC520_PCI_MEMORY_BUS,
-                      SC520_PCI_MEMORY_PHYS,
-                      SC520_PCI_MEMORY_SIZE,
-                      PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
-
-       /* ISA/PCI memory space */
-       pci_set_region(hose->regions + 1,
-                      SC520_ISA_MEM_BUS,
-                      SC520_ISA_MEM_PHYS,
-                      SC520_ISA_MEM_SIZE,
-                      PCI_REGION_MEM);
-
-       /* PCI I/O space */
-       pci_set_region(hose->regions + 2,
-                      SC520_PCI_IO_BUS,
-                      SC520_PCI_IO_PHYS,
-                      SC520_PCI_IO_SIZE,
-                      PCI_REGION_IO);
-
-       /* ISA/PCI I/O space */
-       pci_set_region(hose->regions + 3,
-                      SC520_ISA_IO_BUS,
-                      SC520_ISA_IO_PHYS,
-                      SC520_ISA_IO_SIZE,
-                      PCI_REGION_IO);
-
-       return 4;
-}