From 6985d4ee075ff884315d566853be701e238faac6 Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Sun, 21 Sep 2014 14:31:19 +0200
Subject: 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>
---
 src/southbridge/amd/rs690/ht.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/southbridge/amd/rs690')

diff --git a/src/southbridge/amd/rs690/ht.c b/src/southbridge/amd/rs690/ht.c
index 7353f767fc..33fce0fcb7 100644
--- a/src/southbridge/amd/rs690/ht.c
+++ b/src/southbridge/amd/rs690/ht.c
@@ -23,6 +23,7 @@
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
 #include <lib.h>
+#include <arch/acpi.h>
 #include "rs690.h"
 
 static void ht_dev_set_resources(device_t dev)
@@ -84,6 +85,23 @@ static void ht_dev_set_resources(device_t dev)
 	pci_dev_set_resources(dev);
 }
 
+unsigned long acpi_fill_mcfg(unsigned long current)
+{
+#if CONFIG_EXT_CONF_SUPPORT
+	struct resource *res;
+	resource_t mmconf_base = EXT_CONF_BASE_ADDRESS; // default
+
+	device_t dev = dev_find_slot(0,PCI_DEVFN(0,0));
+	// we report mmconf base
+	res = probe_resource(dev, 0x1C);
+	if( res )
+		mmconf_base = res->base;
+
+	current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current, mmconf_base, 0x0, 0x0, 0x1f); // Fix me: should i reserve 255 busses ?
+#endif
+	return current;
+}
+
 static void ht_dev_read_resources(device_t dev)
 {
 #if CONFIG_EXT_CONF_SUPPORT
-- 
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