amdk8: Move to per-device ACPI

Change-Id: I485791015aa7eaabba53813945c216f5725554b1
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6948
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 3 insertions, 107 deletions

diff --git a/src/mainboard/asus/k8v-x/acpi_tables.c b/src/mainboard/asus/k8v-x/acpi_tables.c
index 065db1a735..5273c005aa 100644
--- a/src/mainboard/asus/k8v-x/acpi_tables.c
+++ b/src/mainboard/asus/k8v-x/acpi_tables.c
@@ -33,24 +33,11 @@
 #include "southbridge/via/k8t890/k8x8xx.h"
 #include "northbridge/amd/amdk8/acpi.h"
 #include <cpu/amd/model_fxx_powernow.h>
+#include <cpu/amd/amdk8_sysconf.h>
 
-extern const unsigned char AmlCode[];
-
-unsigned long acpi_fill_mcfg(unsigned long current)
+void get_bus_conf(void)
 {
-	device_t dev;
-	struct resource *res;
-
-	dev = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_K8T890CE_5, 0);
-	if (!dev)
-		return current;
-
-	res = find_resource(dev, K8T890_MMCONFIG_MBAR);
-	if (res) {
-		current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)
-				current, res->base, 0x0, 0x0, 0xff);
-	}
-	return current;
+	/* FIXME: implement this.  */
 }
 
 unsigned long acpi_fill_madt(unsigned long current)
@@ -82,94 +69,3 @@ 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_model_fxx_generate_powernow(0, 0, 0);
-	acpigen_write_mainboard_resources("\\_SB.PCI0.MBRS", "_CRS");
-	return (unsigned long) (acpigen_get_current());
-}
-
-unsigned long write_acpi_tables(unsigned long start)
-{
-	unsigned long current;
-	acpi_rsdp_t *rsdp;
-	acpi_srat_t *srat;
-	acpi_rsdt_t *rsdt;
-	acpi_madt_t *madt;
-	acpi_mcfg_t *mcfg;
-	acpi_fadt_t *fadt;
-	acpi_facs_t *facs;
-	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");
-	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);
-
-	/* If we want to use HPET timers Linux wants it in 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);
-
-	/* 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;
-}