AMD Thatcher Board based on trinity
Thatcher features: Family 15 trinity FP2. Hudson. close to Parmer. This board and parmer both need to revert the change http://review.coreboot.org/#/c/1359/, and add thatcher's own chip.h,otherwise the mainboard_enable can not be called. Change-Id: I54e1cfca845fbcea1d3aad5eff08d760d0d215c9 Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/1382 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
zbao
Ronald G. Minnich
329
src/mainboard/amd/thatcher/acpi_tables.c
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329
src/mainboard/amd/thatcher/acpi_tables.c
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2012 Advanced Micro Devices, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <console/console.h>
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#include <string.h>
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#include <arch/acpi.h>
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#include <arch/acpigen.h>
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#include <arch/ioapic.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <cpu/x86/msr.h>
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#include "agesawrapper.h"
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#include <cpu/amd/mtrr.h>
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#include <cpu/amd/amdfam15.h>
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#include "agesawrapper.h"
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#define DUMP_ACPI_TABLES 0
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#if DUMP_ACPI_TABLES == 1
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static void dump_mem(u32 start, u32 end)
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{
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u32 i;
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print_debug("dump_mem:");
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for (i = start; i < end; i++) {
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if ((i & 0xf) == 0) {
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printk(BIOS_DEBUG, "\n%08x:", i);
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}
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printk(BIOS_DEBUG, " %02x", (u8)*((u8 *)i));
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}
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print_debug("\n");
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}
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#endif
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extern const unsigned char AmlCode[];
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unsigned long acpi_fill_mcfg(unsigned long current)
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{
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/* Just a dummy */
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return current;
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}
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unsigned long acpi_fill_madt(unsigned long current)
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{
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/* create all subtables for processors */
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current = acpi_create_madt_lapics(current);
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/* Write SB800 IOAPIC, only one */
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current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, CONFIG_MAX_CPUS,
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IO_APIC_ADDR, 0);
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current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
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current, 0, 0, 2, 0);
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current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
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current, 0, 9, 9, 0xF);
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/* 0: mean bus 0--->ISA */
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/* 0: PIC 0 */
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/* 2: APIC 2 */
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/* 5 mean: 0101 --> Edige-triggered, Active high */
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/* create all subtables for processors */
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current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)current, 0xff, 5, 1);
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/* 1: LINT1 connect to NMI */
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return current;
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}
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unsigned long acpi_fill_hest(acpi_hest_t *hest)
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{
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void *addr, *current;
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/* Skip the HEST header. */
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current = (void *)(hest + 1);
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addr = agesawrapper_getlateinitptr(PICK_WHEA_MCE);
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if (addr != NULL)
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current += acpi_create_hest_error_source(hest, current, 0, (void *)((u32)addr + 2), *(UINT16 *)addr - 2);
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addr = agesawrapper_getlateinitptr(PICK_WHEA_CMC);
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if (addr != NULL)
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current += acpi_create_hest_error_source(hest, current, 1, (void *)((u32)addr + 2), *(UINT16 *)addr - 2);
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return (unsigned long)current;
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}
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unsigned long acpi_fill_slit(unsigned long current)
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{
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/* Not implemented */
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return current;
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}
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unsigned long acpi_fill_srat(unsigned long current)
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{
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/* No NUMA, no SRAT */
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return current;
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}
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unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
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{
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int lens;
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msr_t msr;
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char pscope[] = "\\_SB.PCI0";
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lens = acpigen_write_scope(pscope);
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msr = rdmsr(TOP_MEM);
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lens += acpigen_write_name_dword("TOM1", msr.lo);
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msr = rdmsr(TOP_MEM2);
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/*
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* Since XP only implements parts of ACPI 2.0, we can't use a qword
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* here.
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* See http://www.acpi.info/presentations/S01USMOBS169_OS%2520new.ppt
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* slide 22ff.
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* Shift value right by 20 bit to make it fit into 32bit,
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* giving us 1MB granularity and a limit of almost 4Exabyte of memory.
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*/
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lens += acpigen_write_name_dword("TOM2", (msr.hi << 12) | msr.lo >> 20);
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acpigen_patch_len(lens - 1);
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return (unsigned long) (acpigen_get_current());
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}
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unsigned long write_acpi_tables(unsigned long start)
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{
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unsigned long current;
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acpi_rsdp_t *rsdp;
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acpi_rsdt_t *rsdt;
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acpi_hpet_t *hpet;
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acpi_madt_t *madt;
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acpi_srat_t *srat;
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acpi_slit_t *slit;
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acpi_fadt_t *fadt;
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acpi_facs_t *facs;
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acpi_header_t *dsdt;
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acpi_header_t *ssdt;
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acpi_header_t *alib;
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acpi_header_t *ivrs;
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acpi_hest_t *hest;
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get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */
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/* Align ACPI tables to 16 bytes */
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start = (start + 0x0f) & -0x10;
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current = start;
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printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx...\n", start);
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/* We need at least an RSDP and an RSDT Table */
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rsdp = (acpi_rsdp_t *) current;
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current += sizeof(acpi_rsdp_t);
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rsdt = (acpi_rsdt_t *) current;
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current += sizeof(acpi_rsdt_t);
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/* clear all table memory */
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memset((void *)start, 0, current - start);
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acpi_write_rsdp(rsdp, rsdt, NULL);
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acpi_write_rsdt(rsdt);
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/* DSDT */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * DSDT at %lx\n", current);
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dsdt = (acpi_header_t *)current; /* it will used by fadt */
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memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
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current += dsdt->length;
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memcpy(dsdt, &AmlCode, dsdt->length);
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printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n",dsdt,dsdt->length);
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/* FACS */ /* it needs 64 bit alignment */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * FACS at %lx\n", current);
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facs = (acpi_facs_t *) current; /* it will be used by fadt */
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current += sizeof(acpi_facs_t);
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acpi_create_facs(facs);
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/* FADT */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * FADT at %lx\n", current);
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fadt = (acpi_fadt_t *) current;
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current += sizeof(acpi_fadt_t);
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acpi_create_fadt(fadt, facs, dsdt);
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acpi_add_table(rsdp, fadt);
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/*
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* We explicitly add these tables later on:
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*/
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * HPET at %lx\n", current);
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hpet = (acpi_hpet_t *) current;
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current += sizeof(acpi_hpet_t);
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acpi_create_hpet(hpet);
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acpi_add_table(rsdp, hpet);
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/* If we want to use HPET Timers Linux wants an MADT */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * MADT at %lx\n",current);
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madt = (acpi_madt_t *) current;
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acpi_create_madt(madt);
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current += madt->header.length;
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acpi_add_table(rsdp, madt);
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/* HEST */
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current = (current + 0x07) & -0x08;
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hest = (acpi_hest_t *)current;
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acpi_write_hest((void *)current);
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acpi_add_table(rsdp, (void *)current);
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current += ((acpi_header_t *)current)->length;
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * IVRS at %lx\n", current);
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ivrs = agesawrapper_getlateinitptr(PICK_IVRS);
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if (ivrs != NULL) {
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memcpy((void *)current, ivrs, ivrs->length);
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ivrs = (acpi_header_t *) current;
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current += ivrs->length;
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acpi_add_table(rsdp, ivrs);
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} else {
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printk(BIOS_DEBUG, " AGESA IVRS table NULL. Skipping.\n");
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}
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/* SRAT */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * SRAT at %lx\n", current);
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srat = (acpi_srat_t *) agesawrapper_getlateinitptr (PICK_SRAT);
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if (srat != NULL) {
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memcpy((void *)current, srat, srat->header.length);
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srat = (acpi_srat_t *) current;
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current += srat->header.length;
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acpi_add_table(rsdp, srat);
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} else {
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printk(BIOS_DEBUG, " AGESA SRAT table NULL. Skipping.\n");
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}
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/* SLIT */
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current = (current + 0x07) & -0x08;
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printk(BIOS_DEBUG, "ACPI: * SLIT at %lx\n", current);
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slit = (acpi_slit_t *) agesawrapper_getlateinitptr (PICK_SLIT);
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if (slit != NULL) {
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memcpy((void *)current, slit, slit->header.length);
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slit = (acpi_slit_t *) current;
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current += slit->header.length;
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acpi_add_table(rsdp, slit);
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} else {
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printk(BIOS_DEBUG, " AGESA SLIT table NULL. Skipping.\n");
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}
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/* ALIB */
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current = (current + 0x0f) & -0x10;
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printk(BIOS_DEBUG, "ACPI: * AGESA ALIB SSDT at %lx\n", current);
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alib = (acpi_header_t *)agesawrapper_getlateinitptr (PICK_ALIB);
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if (alib != NULL) {
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memcpy((void *)current, alib, alib->length);
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alib = (acpi_header_t *) current;
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current += alib->length;
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acpi_add_table(rsdp, (void *)alib);
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}
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else {
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printk(BIOS_DEBUG, " AGESA ALIB SSDT table NULL. Skipping.\n");
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}
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/* this pstate ssdt may cause Blue Screen: Fixed: Keep this comment for a while. */
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/* SSDT */
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current = ( current + 0x0f) & -0x10;
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printk(BIOS_DEBUG, "ACPI: * SSDT at %lx\n", current);
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ssdt = (acpi_header_t *)agesawrapper_getlateinitptr (PICK_PSTATE);
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if (ssdt != NULL) {
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memcpy((void *)current, ssdt, ssdt->length);
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ssdt = (acpi_header_t *) current;
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current += ssdt->length;
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}
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else {
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printk(BIOS_DEBUG, " AGESA PState table NULL. Skipping.\n");
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}
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acpi_add_table(rsdp,ssdt);
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printk(BIOS_DEBUG, "ACPI: * SSDT for PState at %lx\n", current);
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printk(BIOS_DEBUG, "ACPI: * SSDT\n");
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ssdt = (acpi_header_t *)current;
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acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
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current += ssdt->length;
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acpi_add_table(rsdp, ssdt);
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#if DUMP_ACPI_TABLES == 1
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printk(BIOS_DEBUG, "rsdp\n");
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dump_mem(rsdp, ((void *)rsdp) + sizeof(acpi_rsdp_t));
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printk(BIOS_DEBUG, "rsdt\n");
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dump_mem(rsdt, ((void *)rsdt) + sizeof(acpi_rsdt_t));
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printk(BIOS_DEBUG, "madt\n");
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dump_mem(madt, ((void *)madt) + madt->header.length);
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printk(BIOS_DEBUG, "srat\n");
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dump_mem(srat, ((void *)srat) + srat->header.length);
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printk(BIOS_DEBUG, "slit\n");
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dump_mem(slit, ((void *)slit) + slit->header.length);
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printk(BIOS_DEBUG, "ssdt\n");
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dump_mem(ssdt, ((void *)ssdt) + ssdt->length);
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printk(BIOS_DEBUG, "fadt\n");
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dump_mem(fadt, ((void *)fadt) + fadt->header.length);
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printk(BIOS_DEBUG, "hest\n");
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dump_mem(hest, ((void *)hest) + hest->header.length);
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#endif
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printk(BIOS_INFO, "ACPI: done.\n");
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return current;
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}
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Block a user