3 files changed, 12 insertions, 48 deletions

diff --git a/src/soc/intel/baytrail/iosf.c b/src/soc/intel/baytrail/iosf.c
index 9e308bcc1e..bb5e80cb82 100644
--- a/src/soc/intel/baytrail/iosf.c
+++ b/src/soc/intel/baytrail/iosf.c
@@ -13,31 +13,19 @@
  * GNU General Public License for more details.
  */
 
-#include <device/mmio.h>
+#include <stdint.h>
 #include <device/pci_ops.h>
 #include <soc/iosf.h>
 
-#if !defined(__PRE_RAM__)
-#define IOSF_PCI_BASE (CONFIG_MMCONF_BASE_ADDRESS + (IOSF_PCI_DEV << 12))
-
-static inline void write_iosf_reg(int reg, uint32_t value)
-{
-	write32((u32 *)(IOSF_PCI_BASE + reg), value);
-}
-static inline uint32_t read_iosf_reg(int reg)
-{
-	return read32((u32 *)(IOSF_PCI_BASE + reg));
-}
-#else
 static inline void write_iosf_reg(int reg, uint32_t value)
 {
-	pci_write_config32(IOSF_PCI_DEV, reg, value);
+	pci_s_write_config32(IOSF_PCI_DEV, reg, value);
 }
+
 static inline uint32_t read_iosf_reg(int reg)
 {
-	return pci_read_config32(IOSF_PCI_DEV, reg);
+	return pci_s_read_config32(IOSF_PCI_DEV, reg);
 }
-#endif
 
 /* Common sequences for all the port accesses. */
 static uint32_t iosf_read_port(uint32_t cr, int reg)
diff --git a/src/soc/intel/braswell/iosf.c b/src/soc/intel/braswell/iosf.c
index 7b5374a01e..5aa618164c 100644
--- a/src/soc/intel/braswell/iosf.c
+++ b/src/soc/intel/braswell/iosf.c
@@ -14,32 +14,20 @@
  * GNU General Public License for more details.
  */
 
-#include <device/mmio.h>
+#include <stdint.h>
 #include <device/pci_ops.h>
 #include <console/console.h>
 #include <soc/iosf.h>
 
-#if ENV_RAMSTAGE
-#define IOSF_PCI_BASE (CONFIG_MMCONF_BASE_ADDRESS + (IOSF_PCI_DEV << 12))
-
 static inline void write_iosf_reg(int reg, uint32_t value)
 {
-	write32((void *)(IOSF_PCI_BASE + reg), value);
-}
-static inline uint32_t read_iosf_reg(int reg)
-{
-	return read32((void *)(IOSF_PCI_BASE + reg));
-}
-#else
-static inline void write_iosf_reg(int reg, uint32_t value)
-{
-	pci_write_config32(IOSF_PCI_DEV, reg, value);
+	pci_s_write_config32(IOSF_PCI_DEV, reg, value);
 }
+
 static inline uint32_t read_iosf_reg(int reg)
 {
-	return pci_read_config32(IOSF_PCI_DEV, reg);
+	return pci_s_read_config32(IOSF_PCI_DEV, reg);
 }
-#endif /* ENV_RAMSTAGE */
 
 /* Common sequences for all the port accesses. */
 static uint32_t iosf_read_port(uint32_t cr, int reg)
diff --git a/src/soc/intel/fsp_baytrail/iosf.c b/src/soc/intel/fsp_baytrail/iosf.c
index 6308593c77..25f82ababd 100644
--- a/src/soc/intel/fsp_baytrail/iosf.c
+++ b/src/soc/intel/fsp_baytrail/iosf.c
@@ -15,31 +15,19 @@
  * GNU General Public License for more details.
  */
 
-#include <device/mmio.h>
+#include <stdint.h>
 #include <device/pci_ops.h>
 #include <soc/iosf.h>
 
-#if !defined(__PRE_RAM__)
-#define IOSF_PCI_BASE (CONFIG_MMCONF_BASE_ADDRESS + (IOSF_PCI_DEV << 12))
-
-static inline void write_iosf_reg(int reg, uint32_t value)
-{
-	write32((u32 *)(IOSF_PCI_BASE + reg), value);
-}
-static inline uint32_t read_iosf_reg(int reg)
-{
-	return read32((u32 *)(IOSF_PCI_BASE + reg));
-}
-#else
 static inline void write_iosf_reg(int reg, uint32_t value)
 {
-	pci_write_config32(IOSF_PCI_DEV, reg, value);
+	pci_s_write_config32(IOSF_PCI_DEV, reg, value);
 }
+
 static inline uint32_t read_iosf_reg(int reg)
 {
-	return pci_read_config32(IOSF_PCI_DEV, reg);
+	return pci_s_read_config32(IOSF_PCI_DEV, reg);
 }
-#endif
 
 /* Common sequences for all the port accesses. */
 static uint32_t iosf_read_port(uint32_t cr, int reg)