diff options
Diffstat (limited to 'src/mainboard/hp/dl145_g3/get_bus_conf.c')
| -rw-r--r-- | src/mainboard/hp/dl145_g3/get_bus_conf.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/mainboard/hp/dl145_g3/get_bus_conf.c b/src/mainboard/hp/dl145_g3/get_bus_conf.c deleted file mode 100644 index fc9c104a6c..0000000000 --- a/src/mainboard/hp/dl145_g3/get_bus_conf.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2006 AMD - * Written by Yinghai Lu <yinghailu@gmail.com> for AMD. - * - * Copyright (C) 2006 MSI - * Written by bxshi <bingxunshi@gmail.com> for MSI. - * - * 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_ids.h> -#include <string.h> -#include <stdint.h> -#include <cpu/amd/multicore.h> - -#include <cpu/amd/amdk8_sysconf.h> - -#include "mb_sysconf.h" - -// Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables -struct mb_sysconf_t mb_sysconf; - -static unsigned pci1234x[] = -{ //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 - 0x0000ff0, - 0x0000ff0, -// 0x0000ff0, -// 0x0000ff0, -// 0x0000ff0, -// 0x0000ff0, -// 0x0000ff0, -// 0x0000ff0 -}; -static unsigned hcdnx[] = -{ //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 - 0x20202020, - 0x20202020, -// 0x20202020, -// 0x20202020, -// 0x20202020, -// 0x20202020, -// 0x20202020, -// 0x20202020, -}; - - - -static unsigned get_bus_conf_done = 0; - -void get_bus_conf(void) -{ - - unsigned apicid_base; - - struct device *dev; - int i; - struct mb_sysconf_t *m; - - if (get_bus_conf_done == 1) - return; //do it only once - - get_bus_conf_done = 1; - - sysconf.mb = &mb_sysconf; - - m = sysconf.mb; - - 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] >> 8) & 0xff; - m->sbdn2 = sysconf.hcdn[0] & 0xff; // bcm5780 - - m->bus_bcm5785_0 = (sysconf.pci1234[0] >> 16) & 0xff; - m->bus_bcm5780[0] = m->bus_bcm5785_0; - - /* bcm5785 */ - printk(BIOS_DEBUG, "search for def %d.0 on bus %d\n",sysconf.sbdn,m->bus_bcm5785_0); - dev = dev_find_slot(m->bus_bcm5785_0, PCI_DEVFN(sysconf.sbdn,0)); - if (dev) { - printk(BIOS_DEBUG, "found dev %s...\n",dev_path(dev)); - m->bus_bcm5785_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - printk(BIOS_DEBUG, "secondary is %d...\n",m->bus_bcm5785_1); - dev = dev_find_slot(m->bus_bcm5785_1, PCI_DEVFN(0xd,0)); - printk(BIOS_DEBUG, "now found %s...\n",dev_path(dev)); - if (dev) - m->bus_bcm5785_1_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } - else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_bcm5785_0, sysconf.sbdn); - } - - /* bcm5780 */ - for (i = 1; i < 6; i++) { - dev = dev_find_slot(m->bus_bcm5780[0], PCI_DEVFN(m->sbdn2 + i - 1,0)); - if (dev) - m->bus_bcm5780[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); - else - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_bcm5780[0], m->sbdn2+i-1); - } - - -/*I/O APICs: APIC ID Version State Address*/ - if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) - apicid_base = get_apicid_base(3); - else - apicid_base = CONFIG_MAX_PHYSICAL_CPUS; - for (i = 0; i < 3; i++) - m->apicid_bcm5785[i] = apicid_base+i; -} |