diff options
author | Arthur Heymans <arthur@aheymans.xyz> | 2019-11-19 15:55:05 +0100 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-20 18:58:43 +0000 |
commit | f2e42c4a8ec75c162251c72df8ac3da12e8a3eb9 (patch) | |
tree | fd5851ba2be3965df592355d02bce01f7dab0215 /src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c | |
parent | ad983eeec76ecdb2aff4fb47baeee95ade012225 (diff) |
mb/*/*: Drop AMDFAM10 mainboards
Relocatable ramstage, postcar stage and C_ENVIRONMENT_BOOTBLOCK are
now mandatory features, which this platform lacks.
Change-Id: Ic00ca18de3d73a17041a3a2839307149ad7902b2
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36961
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c')
-rw-r--r-- | src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c b/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c deleted file mode 100644 index 82670bd586..0000000000 --- a/src/mainboard/amd/serengeti_cheetah_fam10/get_bus_conf.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 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_ops.h> -#include <stdint.h> -#include <cpu/amd/multicore.h> - -#include <cpu/amd/amdfam10_sysconf.h> - -#include <stdlib.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 u32 get_hcid(u32 i) -{ - u32 id = 0; - u32 busn = (sysconf.pci1234[i] >> 12) & 0xff; - u32 devn = sysconf.hcdn[i] & 0xff; - struct device *dev; - - dev = dev_find_slot(busn, PCI_DEVFN(devn,0)); - - if (dev == NULL) - die("ERROR - could not find PCI %02x:%02x.0\n", busn, PCI_DEVFN(devn, 0)); - - switch (dev->device) { - case 0x7458: /* 8132 */ - id = 1; - break; - case 0x7454: /* 8151 */ - id = 2; - break; - case 0x7450: /* 8131 */ - id = 3; - break; - } - /* we may need more way to find out hcid: subsystem id? GPIO read ? */ - /* we need use id for 1. bus num, 2. mptable, 3. ACPI table */ - return id; -} - -void get_bus_conf(void) -{ - u32 apicid_base; - - struct device *dev; - int i, j; - struct mb_sysconf_t *m; - - sysconf.mb = &mb_sysconf; - - m = sysconf.mb; - - get_default_pci1234(32); - - sysconf.sbdn = (sysconf.hcdn[0] >> 8) & 0xff; - m->sbdn3 = sysconf.hcdn[0] & 0xff; - - m->bus_8132_0 = (sysconf.pci1234[0] >> 12) & 0xff; - m->bus_8111_0 = m->bus_8132_0; - - /* 8111 */ - dev = dev_find_slot(m->bus_8111_0, PCI_DEVFN(sysconf.sbdn,0)); - if (dev) { - m->bus_8111_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_8111_0, sysconf.sbdn); - } - - /* 8132-1 */ - dev = dev_find_slot(m->bus_8132_0, PCI_DEVFN(m->sbdn3,0)); - if (dev) { - m->bus_8132_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_8132_0, m->sbdn3); - } - - /* 8132-2 */ - dev = dev_find_slot(m->bus_8132_0, PCI_DEVFN(m->sbdn3+1,0)); - if (dev) { - m->bus_8132_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - } else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8132_0, m->sbdn3+1); - } - - /* HT chain 1 */ - j = 0; - for (i = 1; i < sysconf.hc_possible_num; i++) { - if (!(sysconf.pci1234[i] & 0x1)) - continue; - - /* check hcid type here */ - sysconf.hcid[i] = get_hcid(i); - - switch (sysconf.hcid[i]) { - - case 1: /* 8132 */ - case 3: /* 8131 */ - - m->bus_8132a[j][0] = (sysconf.pci1234[i] >> 12) & 0xff; - - m->sbdn3a[j] = sysconf.hcdn[i] & 0xff; - - /* 8132-1 */ - dev = dev_find_slot(m->bus_8132a[j][0], PCI_DEVFN(m->sbdn3a[j],0)); - if (dev) { - m->bus_8132a[j][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_8132a[j][0], m->sbdn3a[j]); - } - - /* 8132-2 */ - dev = dev_find_slot(m->bus_8132a[j][0], PCI_DEVFN(m->sbdn3a[j]+1,0)); - if (dev) { - m->bus_8132a[j][2] = pci_read_config8(dev, PCI_SECONDARY_BUS); - } else { - printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:%02x.0, using defaults\n", m->bus_8132a[j][0], m->sbdn3a[j]+1); - } - - break; - - case 2: /* 8151 */ - - m->bus_8151[j][0] = (sysconf.pci1234[i] >> 12) & 0xff; - m->sbdn5[j] = sysconf.hcdn[i] & 0xff; - /* 8151 */ - dev = dev_find_slot(m->bus_8151[j][0], PCI_DEVFN(m->sbdn5[j]+1, 0)); - - if (dev) { - m->bus_8151[j][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_8151[j][0], m->sbdn5[j]+1); - } - - break; - } - - j++; - } - -/*I/O APICs: APIC ID Version State Address*/ - apicid_base = 0; - m->apicid_8111 = apicid_base + 0; - m->apicid_8132_1 = apicid_base + 1; - m->apicid_8132_2 = apicid_base + 2; - for (i = 0; i < j; i++) { - m->apicid_8132a[i][0] = apicid_base + 3 + i * 2; - m->apicid_8132a[i][1] = apicid_base + 3 + i * 2 + 1; - } -} |