diff options
Diffstat (limited to 'src/mainboard/technexion/tim5690/get_bus_conf.c')
| -rw-r--r-- | src/mainboard/technexion/tim5690/get_bus_conf.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/src/mainboard/technexion/tim5690/get_bus_conf.c b/src/mainboard/technexion/tim5690/get_bus_conf.c deleted file mode 100644 index b1b7270802..0000000000 --- a/src/mainboard/technexion/tim5690/get_bus_conf.c +++ /dev/null @@ -1,109 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008 Advanced Micro Devices, Inc. - * - * 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; version 2 of the License. - * - * 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_ids.h> -#include <string.h> -#include <stdint.h> -#include <stdlib.h> -#include <cpu/amd/multicore.h> - -#include <cpu/amd/amdk8_sysconf.h> - -/* Global variables for MB layouts and these will be shared by irqtable mptable -* and acpi_tables busnum is default. -*/ -u8 bus_rs690[8]; -u8 bus_sb600[2]; -u32 apicid_sb600; - -/* -* Here you only need to set value in pci1234 for HT-IO that could be installed or not -* You may need to preset pci1234 for HTIO board, -* please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail -*/ -u32 pci1234x[] = { - 0x0000ff0, -}; - -/* -* HT Chain device num, actually it is unit id base of every ht device in chain, -* assume every chain only have 4 ht device at most -*/ -u32 hcdnx[] = { - 0x20202020, -}; - -u32 sbdn_rs690; -u32 sbdn_sb600; - - - -static u32 get_bus_conf_done = 0; - -void get_bus_conf(void) -{ - u32 apicid_base; - struct device *dev; - int i; - - if (get_bus_conf_done == 1) - return; /* do it only once */ - get_bus_conf_done = 1; - - sysconf.hc_possible_num = ARRAY_SIZE(pci1234x); - for (i = 0; i < sysconf.hc_possible_num; i++) { - sysconf.pci1234[i] = pci1234x[i]; - sysconf.hcdn[i] = hcdnx[i]; - } - - get_sblk_pci1234(); - - sysconf.sbdn = (sysconf.hcdn[0] & 0xff); - sbdn_rs690 = sysconf.sbdn; - sbdn_sb600 = 0; - - for (i = 0; i < 2; i++) { - bus_sb600[i] = 0; - } - for (i = 0; i < 8; i++) { - bus_rs690[i] = 0; - } - - bus_rs690[0] = (sysconf.pci1234[0] >> 16) & 0xff; - bus_sb600[0] = bus_rs690[0]; - - /* sb600 */ - dev = dev_find_slot(bus_sb600[0], PCI_DEVFN(sbdn_sb600 + 0x14, 4)); - if (dev) { - bus_sb600[1] = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - - /* rs690 */ - for (i = 1; i < 8; i++) { - dev = dev_find_slot(bus_rs690[0], PCI_DEVFN(sbdn_rs690 + i, 0)); - if (dev) { - bus_rs690[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - } - - /* I/O APICs: APIC ID Version State Address */ - if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) - apicid_base = get_apicid_base(1); - else - apicid_base = CONFIG_MAX_PHYSICAL_CPUS; - apicid_sb600 = apicid_base + 0; -} |