/*
* coreboot ACPI Table support
* written by Stefan Reinauer <stepan@openbios.org>
- * ACPI FADT, FACS, and DSDT table support added by
+ * ACPI FADT, FACS, and DSDT table support added by
* Nick Barker <nick.barker9@btinternet.com>, and those portions
* (C) Copyright 2004 Nick Barker
* (C) Copyright 2005 Stefan Reinauer
#include <console/console.h>
#include <string.h>
#include <arch/acpi.h>
+#include <arch/ioapic.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
-#include "../../../southbridge/via/vt8237r/vt8237r.h"
+#include "southbridge/via/vt8237r/vt8237r.h"
-extern unsigned char AmlCode[];
+extern const unsigned char AmlCode[];
/*
- * These four macros are copied from <arch/smp/mpspec.h>, I have to do this
- * since the "default CONFIG_HAVE_MP_TABLE = 0" in Options.lb, and also since
+ * These 8 macros are copied from <arch/smp/mpspec.h>, I have to do this
+ * since the "CONFIG_GENERATE_MP_TABLE = 0", and also since
* mainboard/via/... have no mptable.c (so that I can not set
- * CONFIG_HAVE_MP_TABLE = 1) as many other mainboards.
+ * "CONFIG_GENERATE_MP_TABLE = 1" as many other mainboards.
* So I have to copy these four to here. acpi_fill_madt() needs this.
*/
#define MP_IRQ_POLARITY_DEFAULT 0x0
/* Write SB IOAPIC. */
current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
- VT8237R_APIC_ID, VT8237R_APIC_BASE, gsi_base);
+ VT8237R_APIC_ID, IO_APIC_ADDR, gsi_base);
/* IRQ0 -> APIC IRQ2. */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
return current;
}
-#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
-#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
-#define ALIGN_CURRENT current = ((current + 0x0f) & -0x10)
-
unsigned long write_acpi_tables(unsigned long start)
{
unsigned long current;
acpi_rsdp_t *rsdp;
acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt;
acpi_madt_t *madt;
acpi_fadt_t *fadt;
acpi_facs_t *facs;
acpi_header_t *dsdt;
-
+
/* Align ACPI tables to 16byte */
start = ( start + 0x0f ) & -0x10;
current = start;
-
- printk_info("ACPI: Writing ACPI tables at %lx...\n", 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;
/* 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_debug("ACPI: * FACS\n");
+ printk(BIOS_DEBUG, "ACPI: * FACS\n");
current = ALIGN(current, 64);
facs = (acpi_facs_t *) current;
current += sizeof(acpi_facs_t);
acpi_create_facs(facs);
- printk_debug("ACPI: * DSDT\n");
+ printk(BIOS_DEBUG, "ACPI: * DSDT\n");
dsdt = (acpi_header_t *)current;
- current += ((acpi_header_t *)AmlCode)->length;
- memcpy((void *)dsdt,(void *)AmlCode, ((acpi_header_t *)AmlCode)->length);
+ memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
+ current += dsdt->length;
+ memcpy(dsdt, &AmlCode, dsdt->length);
+#if 0
dsdt->checksum = 0; // don't trust intel iasl compiler to get this right
dsdt->checksum = acpi_checksum(dsdt,dsdt->length);
- printk_debug("ACPI: * DSDT @ %08x Length %x\n",dsdt,dsdt->length);
- printk_debug("ACPI: * FADT\n");
+#endif
+ 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_add_table(rsdp,fadt);
/* If we want IOAPIC Support Linux wants it in MADT. */
- printk_debug("ACPI: * MADT\n");
+ 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_info("ACPI: done.\n");
+ printk(BIOS_INFO, "ACPI: done.\n");
return current;
}