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amdfam10: Move to per-device ACPI

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Change-Id: I9ce2333e1ea527843f83d411dea2a669263156c2
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7027
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This commit is contained in:
Vladimir Serbinenko
2014-10-02 20:09:19 +02:00
parent 25819d357b
commit 2a19fb1d76
45 changed files with 210 additions and 3536 deletions
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112
src/mainboard/msi/ms9652_fam10/acpi_tables.c
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@@ -35,8 +35,6 @@
#include <cpu/amd/amdfam10_sysconf.h>
#include "mb_sysconf.h"
extern const unsigned char AmlCode[];
unsigned long acpi_fill_madt(unsigned long current)
{
unsigned int gsi_base = 0x18;
@@ -89,113 +87,3 @@ unsigned long acpi_fill_madt(unsigned long current)
return current;
}
unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
{
//k8acpi_write_vars();
//amd_generate_powernow(0, 0, 0);
//return (unsigned long) (acpigen_get_current());
return 0;
}
unsigned long write_acpi_tables(unsigned long start)
{
unsigned long current;
acpi_rsdp_t *rsdp;
acpi_srat_t *srat;
acpi_rsdt_t *rsdt;
acpi_mcfg_t *mcfg;
acpi_hpet_t *hpet;
acpi_madt_t *madt;
acpi_fadt_t *fadt;
acpi_facs_t *facs;
acpi_slit_t *slit;
acpi_header_t *ssdt;
acpi_header_t *dsdt;
/* Align ACPI tables to 16 byte. */
start = ALIGN(start, 16);
current = start;
printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx...\n", start);
/* We need at least an RSDP and an RSDT table. */
rsdp = (acpi_rsdp_t *) current;
current += sizeof(acpi_rsdp_t);
rsdt = (acpi_rsdt_t *) current;
current += sizeof(acpi_rsdt_t);
/* Clear all table memory. */
memset((void *) start, 0, current - start);
acpi_write_rsdp(rsdp, rsdt, NULL);
acpi_write_rsdt(rsdt);
/* We explicitly add these tables later on: */
printk(BIOS_DEBUG, "ACPI: * FACS\n");
/* we should align FACS to 64B as per ACPI specs */
current = ALIGN(current, 64);
facs = (acpi_facs_t *) current;
current += sizeof(acpi_facs_t);
acpi_create_facs(facs);
dsdt = (acpi_header_t *) current;
memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
current += dsdt->length;
memcpy(dsdt, &AmlCode, dsdt->length);
dsdt->checksum = 0; /* Don't trust iasl to get this right. */
dsdt->checksum = acpi_checksum((u8 *)dsdt, dsdt->length);
printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt,
dsdt->length);
printk(BIOS_DEBUG, "ACPI: * FADT\n");
fadt = (acpi_fadt_t *) current;
current += sizeof(acpi_fadt_t);
acpi_create_fadt(fadt, facs, dsdt);
acpi_add_table(rsdp, fadt);
printk(BIOS_DEBUG, "ACPI: * HPET\n");
hpet = (acpi_hpet_t *) current;
current += sizeof(acpi_hpet_t);
acpi_create_hpet(hpet);
acpi_add_table(rsdp, hpet);
/* If we want to use HPET timers Linux wants an MADT. */
printk(BIOS_DEBUG, "ACPI: * MADT\n");
madt = (acpi_madt_t *) current;
acpi_create_madt(madt);
current += madt->header.length;
acpi_add_table(rsdp, madt);
printk(BIOS_DEBUG, "ACPI: * MCFG\n");
mcfg = (acpi_mcfg_t *) current;
acpi_create_mcfg(mcfg);
current += mcfg->header.length;
acpi_add_table(rsdp, mcfg);
printk(BIOS_DEBUG, "ACPI: * SRAT\n");
srat = (acpi_srat_t *) current;
acpi_create_srat(srat);
current += srat->header.length;
acpi_add_table(rsdp, srat);
/* SLIT */
printk(BIOS_DEBUG, "ACPI: * SLIT\n");
slit = (acpi_slit_t *) current;
acpi_create_slit(slit);
current+=slit->header.length;
acpi_add_table(rsdp, slit);
/* SSDT */
printk(BIOS_DEBUG, "ACPI: * SSDT\n");
ssdt = (acpi_header_t *)current;
acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
current += ssdt->length;
acpi_add_table(rsdp, ssdt);
printk(BIOS_INFO, "ACPI: done.\n");
return current;
}