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author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-24 00:04:22 +0300 |
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committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-31 03:41:11 +0000 |
commit | 1740230ace3aeede3a7ee5cadd1e17744cda07b3 (patch) | |
tree | bf4e9f45d71fef44056ba901ac91fcbfb423a525 /src/mainboard/nvidia/l1_2pvv/get_bus_conf.c | |
parent | f054a4bf3d6ce459d15c9375e4ca2390d04ffb68 (diff) |
Remove all AMD K8 boards
Platforms with LATE_CBMEM_INIT were agreed to be
removed with 4.7 release late 2017.
Change-Id: I0ecbb40f8c7ebdf68217f50af5624905d9005c64
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/nvidia/l1_2pvv/get_bus_conf.c')
-rw-r--r-- | src/mainboard/nvidia/l1_2pvv/get_bus_conf.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/src/mainboard/nvidia/l1_2pvv/get_bus_conf.c b/src/mainboard/nvidia/l1_2pvv/get_bus_conf.c deleted file mode 100644 index 2a10eeb7a8..0000000000 --- a/src/mainboard/nvidia/l1_2pvv/get_bus_conf.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghailu@amd.com> for AMD. - * - * 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 <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; - -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 -}; -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; - -static unsigned get_hcid(unsigned i) -{ - unsigned id = 0; - - unsigned busn = (sysconf.pci1234[i] >> 16) & 0xff; - - unsigned devn = sysconf.hcdn[i] & 0xff; - - struct device *dev; - - dev = dev_find_slot(busn, PCI_DEVFN(devn,0)); - - switch (dev->device) { - case 0x0369: //IO55 - id = 4; - 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) -{ - unsigned apicid_base; - struct mb_sysconf_t *m; - - int i; - - if (get_bus_conf_done) - return; //do it only once - - get_bus_conf_done = 1; - - sysconf.mb = &mb_sysconf; - - m = sysconf.mb; - memset(m, 0, sizeof(struct mb_sysconf_t)); - - 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); // first byte of first chain - - m->sbdnb = (sysconf.hcdn[1] & 0xff); // first byte of second chain - - m->bus_mcp55 = (sysconf.pci1234[0] >> 16) & 0xff; - - /* MCP55b */ - for (i = 1; i < sysconf.hc_possible_num; i++) { - if (!(sysconf.pci1234[i] & 0x0f)) - continue; - // check hcid type here - sysconf.hcid[i] = get_hcid(i); - if (!sysconf.hcid[i]) - continue; //unknown co processor - - m->bus_mcp55b = (sysconf.pci1234[1]>>16) & 0xff; - } - -/*I/O APICs: APIC ID Version State Address*/ - if (IS_ENABLED(CONFIG_LOGICAL_CPUS)) - apicid_base = get_apicid_base(2); - else - apicid_base = CONFIG_MAX_PHYSICAL_CPUS; - m->apicid_mcp55 = apicid_base+0; - m->apicid_mcp55b = apicid_base+1; -} |