diff options
Diffstat (limited to 'src/mainboard/asus/kfsn4-dre/get_bus_conf.c')
| -rw-r--r-- | src/mainboard/asus/kfsn4-dre/get_bus_conf.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/mainboard/asus/kfsn4-dre/get_bus_conf.c b/src/mainboard/asus/kfsn4-dre/get_bus_conf.c deleted file mode 100644 index 62f1af6ac2..0000000000 --- a/src/mainboard/asus/kfsn4-dre/get_bus_conf.c +++ /dev/null @@ -1,85 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Timothy Pearson <tpearson@raptorengineeringinc.com>, Raptor Engineering - * Copyright (C) 2007 AMD - * (Written by Yinghai Lu <yinghailu@amd.com> for AMD) - * Copyright (C) 2007 Philipp Degler <pdegler@rumms.uni-mannheim.de> - * (Thanks to LSRA University of Mannheim for their support) - * - * 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. - */ - -#include <console/console.h> -#include <device/pci.h> -#include <device/pci_ops.h> -#include <stdint.h> -#include <stdlib.h> -#include <cpu/amd/multicore.h> -#include <cpu/amd/amdfam10_sysconf.h> - -/* - * Global variables for MB layouts and these will be shared by irqtable, - * mptable and acpi_tables. - */ -/* busnum is default */ -unsigned char bus_ck804[6]; -unsigned int apicid_ck804; - -void get_bus_conf(void) -{ - unsigned int apicid_base, sbdn; - struct device *dev; - int i; - - get_default_pci1234(32); - - sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain - sbdn = sysconf.sbdn; - - for (i = 0; i < 6; i++) - bus_ck804[i] = 0; - - /* CK804 */ - dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + 0x09, 0)); - if (dev) { - bus_ck804[1] = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804[2] = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804[2]++; - } else { - printk - (BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", - sbdn + 0x09); - bus_ck804[1] = 2; - bus_ck804[2] = 3; - } - - for (i = 2; i < 6; i++) { - dev = dev_find_slot(bus_ck804[0], - PCI_DEVFN(sbdn + 0x0b + i - 2, 0)); - if (dev) { - bus_ck804[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - } else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", - bus_ck804[0], sbdn + 0x0b + i - 2); - } - } - - if (CONFIG(LOGICAL_CPUS)) { - apicid_base = get_apicid_base(1); - printk(BIOS_SPEW, "CONFIG_LOGICAL_CPUS == 1: apicid_base: %08x\n", apicid_base); - } - else { - apicid_base = CONFIG_MAX_PHYSICAL_CPUS; - printk(BIOS_SPEW, "CONFIG_LOGICAL_CPUS == 0: apicid_base: %08x\n", apicid_base); - } - apicid_ck804 = apicid_base + 0; -} |