2 files changed, 20 insertions, 22 deletions
diff --git a/src/southbridge/intel/lynxpoint/early_pch.c b/src/southbridge/intel/lynxpoint/early_pch.c
index 7a24e1fb03..38506c9438 100644
--- a/src/southbridge/intel/lynxpoint/early_pch.c
+++ b/src/southbridge/intel/lynxpoint/early_pch.c
@@ -20,10 +20,12 @@
 
 #include <console/console.h>
 #include <arch/io.h>
+#include <device/device.h>
 #include <device/pci_def.h>
 #include <timestamp.h>
 #include <elog.h>
 #include "pch.h"
+#include "chip.h"
 
 #if CONFIG_INTEL_LYNXPOINT_LP
 #include "lp_gpio.h"
@@ -96,15 +98,29 @@ static int sleep_type_s3(void)
 
 static void pch_enable_lpc(void)
 {
-	device_t dev = PCH_LPC_DEV;
+	const struct device *dev = dev_find_slot(0, PCI_DEVFN(0x1f, 0));
+	const struct southbridge_intel_lynxpoint_config *config = NULL;
 
 	/* Set COM1/COM2 decode range */
-	pci_write_config16(dev, LPC_IO_DEC, 0x0010);
+	pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x0010);
 
 	/* Enable SuperIO + MC + COM1 + PS/2 Keyboard/Mouse */
 	u16 lpc_config = CNF1_LPC_EN | CNF2_LPC_EN | GAMEL_LPC_EN |
 		COMA_LPC_EN | KBC_LPC_EN | MC_LPC_EN;
-	pci_write_config16(dev, LPC_EN, lpc_config);
+	pci_write_config16(PCH_LPC_DEV, LPC_EN, lpc_config);
+
+	/* Set up generic decode ranges */
+	if (!dev)
+		return;
+	if (dev->chip_info)
+		config = dev->chip_info;
+	if (!config)
+		return;
+
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, config->gen1_dec);
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, config->gen2_dec);
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN3_DEC, config->gen3_dec);
+	pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, config->gen4_dec);
 }
 
 int early_pch_init(const void *gpio_map,
diff --git a/src/southbridge/intel/lynxpoint/lpc.c b/src/southbridge/intel/lynxpoint/lpc.c
index c3b5322190..33d74f1903 100644
--- a/src/southbridge/intel/lynxpoint/lpc.c
+++ b/src/southbridge/intel/lynxpoint/lpc.c
@@ -520,18 +520,6 @@ static void pch_fixups(struct device *dev)
 	RCBA32_OR(0x21a8, 0x3);
 }
 
-static void pch_decode_init(struct device *dev)
-{
-	config_t *config = dev->chip_info;
-
-	printk(BIOS_DEBUG, "pch_decode_init\n");
-
-	pci_write_config32(dev, LPC_GEN1_DEC, config->gen1_dec);
-	pci_write_config32(dev, LPC_GEN2_DEC, config->gen2_dec);
-	pci_write_config32(dev, LPC_GEN3_DEC, config->gen3_dec);
-	pci_write_config32(dev, LPC_GEN4_DEC, config->gen4_dec);
-}
-
 static void lpc_init(struct device *dev)
 {
 	printk(BIOS_DEBUG, "pch: lpc_init\n");
@@ -712,12 +700,6 @@ static void pch_lpc_read_resources(device_t dev)
 		memset(gnvs, 0, sizeof(global_nvs_t));
 }
 
-static void pch_lpc_enable_resources(device_t dev)
-{
-	pch_decode_init(dev);
-	return pci_dev_enable_resources(dev);
-}
-
 static void pch_lpc_enable(device_t dev)
 {
 	/* Enable PCH Display Port */
@@ -745,7 +727,7 @@ static struct pci_operations pci_ops = {
 static struct device_operations device_ops = {
 	.read_resources		= pch_lpc_read_resources,
 	.set_resources		= pci_dev_set_resources,
-	.enable_resources	= pch_lpc_enable_resources,
+	.enable_resources	= pci_dev_enable_resources,
 	.init			= lpc_init,
 	.enable			= pch_lpc_enable,
 	.scan_bus		= scan_static_bus,