6 files changed, 9 insertions, 15 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index fcf0199d70..30da8a081a 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -98,14 +98,6 @@ config CPU_ADDR_BITS
 	int
 	default 48
 
-config CBB
-	hex
-	default 0x0
-
-config CDB
-	hex
-	default 0x18
-
 config BOTTOMIO_POSITION
 	hex "Bottom of 32-bit IO space"
 	default 0xD0000000
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index e6e785c1a8..02ee6fa02f 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -29,6 +29,7 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <soc/acpi.h>
+#include <soc/pci_devs.h>
 #include <soc/southbridge.h>
 #include <soc/nvs.h>
 
@@ -239,7 +240,7 @@ void generate_cpu_entries(device_t device)
 	device_t cdb_dev;
 
 	/* Stoney Ridge is single node, just report # of cores */
-	cdb_dev = dev_find_slot(CONFIG_CBB, PCI_DEVFN(CONFIG_CDB, 5));
+	cdb_dev = dev_find_slot(0, NB_DEVFN);
 	cores = (pci_read_config32(cdb_dev, 0x84) & 0xff) + 1;
 
 	printk(BIOS_DEBUG, "ACPI \\_PR report %d core(s)\n", cores);
diff --git a/src/soc/amd/stoneyridge/dimmSpd.c b/src/soc/amd/stoneyridge/dimmSpd.c
index 26d46371a5..764d10396f 100644
--- a/src/soc/amd/stoneyridge/dimmSpd.c
+++ b/src/soc/amd/stoneyridge/dimmSpd.c
@@ -15,6 +15,7 @@
 
 #include <device/pci_def.h>
 #include <device/device.h>
+#include <soc/pci_devs.h>
 #include <stdlib.h>
 
 /* warning: Porting.h includes an open #pragma pack(1) */
@@ -27,7 +28,7 @@ AGESA_STATUS AmdMemoryReadSPD(UINT32 unused1, UINTN unused2,
 						AGESA_READ_SPD_PARAMS *info)
 {
 	int spdAddress;
-	DEVTREE_CONST struct device *dev = dev_find_slot(0, PCI_DEVFN(0x18, 2));
+	DEVTREE_CONST struct device *dev = dev_find_slot(0, DCT_DEVFN);
 	DEVTREE_CONST struct soc_amd_stoneyridge_config *conf = dev->chip_info;
 
 	if ((dev == 0) || (conf == 0))
diff --git a/src/soc/amd/stoneyridge/include/soc/pci_devs.h b/src/soc/amd/stoneyridge/include/soc/pci_devs.h
index caa4765b1c..9b3daecd8d 100644
--- a/src/soc/amd/stoneyridge/include/soc/pci_devs.h
+++ b/src/soc/amd/stoneyridge/include/soc/pci_devs.h
@@ -41,7 +41,7 @@
 #define HDA0_DEV		0x1
 #define HDA0_FUNC		1
 #define HDA0_DEVID		015b3
-#define HDA0_DEVFN		PCI_DEVFN(HDA_DEV, HDA_FUNC)
+#define HDA0_DEVFN		PCI_DEVFN(HDA0_DEV, HDA0_FUNC)
 
 /* Host Bridge */
 #define HOST_DEV		0x2
@@ -155,7 +155,7 @@
 #define HDA0_DEV		0x1
 #define HDA0_FUNC		1
 #define HDA0_DEVID		015b3
-#define HDA0_DEVFN		PCI_DEVFN(HDA_DEV, HDA_FUNC)
+#define HDA0_DEVFN		PCI_DEVFN(HDA0_DEV, HDA0_FUNC)
 
 /* Host Bridge */
 #define HOST_DEV		0x2
diff --git a/src/soc/amd/stoneyridge/lpc.c b/src/soc/amd/stoneyridge/lpc.c
index 8206950a0b..d3cb46fc27 100644
--- a/src/soc/amd/stoneyridge/lpc.c
+++ b/src/soc/amd/stoneyridge/lpc.c
@@ -44,7 +44,7 @@ static void lpc_init(device_t dev)
 	 * Enable the LPC Controller
 	 * SMBus register 0x64 is not defined in public datasheet.
 	 */
-	sm_dev = dev_find_slot(0, PCI_DEVFN(SMBUS_DEV, SMBUS_FUNC));
+	sm_dev = dev_find_slot(0, SMBUS_DEVFN);
 	dword = pci_read_config32(sm_dev, 0x64);
 	dword |= 1 << 20;
 	pci_write_config32(sm_dev, 0x64, dword);
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index 4d44a49564..39001af58f 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -338,12 +338,12 @@ void fam15_finalize(void *chip_info)
 {
 	device_t dev;
 	u32 value;
-	dev = dev_find_slot(0, PCI_DEVFN(0, 0)); /* clear IoapicSbFeatureEn */
+	dev = dev_find_slot(0, GNB_DEVFN); /* clear IoapicSbFeatureEn */
 	pci_write_config32(dev, 0xf8, 0);
 	pci_write_config32(dev, 0xfc, 5); /* TODO: move it to dsdt.asl */
 
 	/* disable No Snoop */
-	dev = dev_find_slot(0, PCI_DEVFN(1, 1));
+	dev = dev_find_slot(0, HDA0_DEVFN);
 	value = pci_read_config32(dev, 0x60);
 	value &= ~(1 << 11);
 	pci_write_config32(dev, 0x60, value);