diff --git a/src/soc/intel/broadwell/broadwell/pch.h b/src/soc/intel/broadwell/broadwell/pch.h
index c5eae3cbf5..6b885cc81c 100644
--- a/src/soc/intel/broadwell/broadwell/pch.h
+++ b/src/soc/intel/broadwell/broadwell/pch.h
@@ -95,46 +95,6 @@ void usb_xhci_sleep_prepare(device_t dev, u8 slp_typ);
 void usb_xhci_route_all(void);
 #endif
 
-
-/* State Machine configuration. */
-#define RCBA_REG_SIZE_MASK 0x8000
-#define   RCBA_REG_SIZE_16   0x8000
-#define   RCBA_REG_SIZE_32   0x0000
-#define RCBA_COMMAND_MASK  0x000f
-#define   RCBA_COMMAND_SET   0x0001
-#define   RCBA_COMMAND_READ  0x0002
-#define   RCBA_COMMAND_RMW   0x0003
-#define   RCBA_COMMAND_END   0x0007
-
-#define RCBA_ENCODE_COMMAND(command_, reg_, mask_, or_value_) \
-	{ .command = command_,   \
-	  .reg = reg_,           \
-	  .mask = mask_,         \
-	  .or_value = or_value_  \
-	}
-#define RCBA_SET_REG_32(reg_, value_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_32|RCBA_COMMAND_SET, reg_, 0, value_)
-#define RCBA_READ_REG_32(reg_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_32|RCBA_COMMAND_READ, reg_, 0, 0)
-#define RCBA_RMW_REG_32(reg_, mask_, or_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_32|RCBA_COMMAND_RMW, reg_, mask_, or_)
-#define RCBA_SET_REG_16(reg_, value_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_16|RCBA_COMMAND_SET, reg_, 0, value_)
-#define RCBA_READ_REG_16(reg_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_16|RCBA_COMMAND_READ, reg_, 0, 0)
-#define RCBA_RMW_REG_16(reg_, mask_, or_) \
-	RCBA_ENCODE_COMMAND(RCBA_REG_SIZE_16|RCBA_COMMAND_RMW, reg_, mask_, or_)
-#define RCBA_END_CONFIG \
-	RCBA_ENCODE_COMMAND(RCBA_COMMAND_END, 0, 0, 0)
-
-struct rcba_config_instruction
-{
-	u16 command;
-	u16 reg;
-	u32 mask;
-	u32 or_value;
-};
-
 #if !defined(__ASSEMBLER__)
 void pch_config_rcba(const struct rcba_config_instruction *rcba_config);
 int pch_silicon_revision(void);
@@ -478,195 +438,6 @@ void pch_enable_lpc(void);
 
 #define PMBASE		0x40
 
-/* Root Complex Register Block */
-#define RCBA		0xf0
-
-#define RCBA8(x) *((volatile u8 *)(DEFAULT_RCBA + x))
-#define RCBA16(x) *((volatile u16 *)(DEFAULT_RCBA + x))
-#define RCBA32(x) *((volatile u32 *)(DEFAULT_RCBA + x))
-
-#define RCBA_AND_OR(bits, x, and, or) \
-        RCBA##bits(x) = ((RCBA##bits(x) & (and)) | (or))
-#define RCBA8_AND_OR(x, and, or)  RCBA_AND_OR(8, x, and, or)
-#define RCBA16_AND_OR(x, and, or) RCBA_AND_OR(16, x, and, or)
-#define RCBA32_AND_OR(x, and, or) RCBA_AND_OR(32, x, and, or)
-#define RCBA32_OR(x, or) RCBA_AND_OR(32, x, ~0UL, or)
-
-#define VCH		0x0000	/* 32bit */
-#define VCAP1		0x0004	/* 32bit */
-#define VCAP2		0x0008	/* 32bit */
-#define PVC		0x000c	/* 16bit */
-#define PVS		0x000e	/* 16bit */
-
-#define V0CAP		0x0010	/* 32bit */
-#define V0CTL		0x0014	/* 32bit */
-#define V0STS		0x001a	/* 16bit */
-
-#define V1CAP		0x001c	/* 32bit */
-#define V1CTL		0x0020	/* 32bit */
-#define V1STS		0x0026	/* 16bit */
-
-#define RCTCL		0x0100	/* 32bit */
-#define ESD		0x0104	/* 32bit */
-#define ULD		0x0110	/* 32bit */
-#define ULBA		0x0118	/* 64bit */
-
-#define RP1D		0x0120	/* 32bit */
-#define RP1BA		0x0128	/* 64bit */
-#define RP2D		0x0130	/* 32bit */
-#define RP2BA		0x0138	/* 64bit */
-#define RP3D		0x0140	/* 32bit */
-#define RP3BA		0x0148	/* 64bit */
-#define RP4D		0x0150	/* 32bit */
-#define RP4BA		0x0158	/* 64bit */
-#define HDD		0x0160	/* 32bit */
-#define HDBA		0x0168	/* 64bit */
-#define RP5D		0x0170	/* 32bit */
-#define RP5BA		0x0178	/* 64bit */
-#define RP6D		0x0180	/* 32bit */
-#define RP6BA		0x0188	/* 64bit */
-
-#define RPC		0x0400	/* 32bit */
-#define RPFN		0x0404	/* 32bit */
-
-/* Root Port configuratinon space hide */
-#define RPFN_HIDE(port)         (1 << (((port) * 4) + 3))
-/* Get the function number assigned to a Root Port */
-#define RPFN_FNGET(reg,port)    (((reg) >> ((port) * 4)) & 7)
-/* Set the function number for a Root Port */
-#define RPFN_FNSET(port,func)   (((func) & 7) << ((port) * 4))
-/* Root Port function number mask */
-#define RPFN_FNMASK(port)       (7 << ((port) * 4))
-
-#define TRSR		0x1e00	/*  8bit */
-#define TRCR		0x1e10	/* 64bit */
-#define TWDR		0x1e18	/* 64bit */
-
-#define IOTR0		0x1e80	/* 64bit */
-#define IOTR1		0x1e88	/* 64bit */
-#define IOTR2		0x1e90	/* 64bit */
-#define IOTR3		0x1e98	/* 64bit */
-
-#define TCTL		0x3000	/*  8bit */
-
-#define NOINT		0
-#define INTA		1
-#define INTB		2
-#define INTC		3
-#define INTD		4
-
-#define DIR_IDR		12	/* Interrupt D Pin Offset */
-#define DIR_ICR		8	/* Interrupt C Pin Offset */
-#define DIR_IBR		4	/* Interrupt B Pin Offset */
-#define DIR_IAR		0	/* Interrupt A Pin Offset */
-
-#define PIRQA		0
-#define PIRQB		1
-#define PIRQC		2
-#define PIRQD		3
-#define PIRQE		4
-#define PIRQF		5
-#define PIRQG		6
-#define PIRQH		7
-
-/* IO Buffer Programming */
-#define IOBPIRI		0x2330
-#define IOBPD		0x2334
-#define IOBPS		0x2338
-#define  IOBPS_READY	0x0001
-#define  IOBPS_TX_MASK	0x0006
-#define  IOBPS_MASK     0xff00
-#define  IOBPS_READ     0x0600
-#define  IOBPS_WRITE	0x0700
-#define IOBPU		0x233a
-#define  IOBPU_MAGIC	0xf000
-
-#define D31IP		0x3100	/* 32bit */
-#define D31IP_TTIP	24	/* Thermal Throttle Pin */
-#define D31IP_SIP2	20	/* SATA Pin 2 */
-#define D31IP_SMIP	12	/* SMBUS Pin */
-#define D31IP_SIP	8	/* SATA Pin */
-#define D30IP		0x3104	/* 32bit */
-#define D30IP_PIP	0	/* PCI Bridge Pin */
-#define D29IP		0x3108	/* 32bit */
-#define D29IP_E1P	0	/* EHCI #1 Pin */
-#define D28IP		0x310c	/* 32bit */
-#define D28IP_P8IP	28	/* PCI Express Port 8 */
-#define D28IP_P7IP	24	/* PCI Express Port 7 */
-#define D28IP_P6IP	20	/* PCI Express Port 6 */
-#define D28IP_P5IP	16	/* PCI Express Port 5 */
-#define D28IP_P4IP	12	/* PCI Express Port 4 */
-#define D28IP_P3IP	8	/* PCI Express Port 3 */
-#define D28IP_P2IP	4	/* PCI Express Port 2 */
-#define D28IP_P1IP	0	/* PCI Express Port 1 */
-#define D27IP		0x3110	/* 32bit */
-#define D27IP_ZIP	0	/* HD Audio Pin */
-#define D26IP		0x3114	/* 32bit */
-#define D26IP_E2P	0	/* EHCI #2 Pin */
-#define D25IP		0x3118	/* 32bit */
-#define D25IP_LIP	0	/* GbE LAN Pin */
-#define D22IP		0x3124	/* 32bit */
-#define D22IP_KTIP	12	/* KT Pin */
-#define D22IP_IDERIP	8	/* IDE-R Pin */
-#define D22IP_MEI2IP	4	/* MEI #2 Pin */
-#define D22IP_MEI1IP	0	/* MEI #1 Pin */
-#define D20IP		0x3128	/* 32bit */
-#define D20IP_XHCI	0	/* XHCI Pin */
-#define D31IR		0x3140	/* 16bit */
-#define D30IR		0x3142	/* 16bit */
-#define D29IR		0x3144	/* 16bit */
-#define D28IR		0x3146	/* 16bit */
-#define D27IR		0x3148	/* 16bit */
-#define D26IR		0x314c	/* 16bit */
-#define D25IR		0x3150	/* 16bit */
-#define D23IR		0x3158	/* 16bit */
-#define D22IR		0x315c	/* 16bit */
-#define D20IR		0x3160	/* 16bit */
-#define D21IR		0x3164	/* 16bit */
-#define D19IR		0x3168	/* 16bit */
-#define ACPIIRQEN	0x31e0	/* 32bit */
-#define OIC		0x31fe	/* 16bit */
-#define PMSYNC_CONFIG	0x33c4	/* 32bit */
-#define PMSYNC_CONFIG2	0x33cc	/* 32bit */
-#define SOFT_RESET_CTRL 0x38f4
-#define SOFT_RESET_DATA 0x38f8
-
-#define DIR_ROUTE(a,b,c,d) \
-  (((d) << DIR_IDR) | ((c) << DIR_ICR) | \
-  ((b) << DIR_IBR) | ((a) << DIR_IAR))
-
-#define RC		0x3400	/* 32bit */
-#define HPTC		0x3404	/* 32bit */
-#define GCS		0x3410	/* 32bit */
-#define BUC		0x3414	/* 32bit */
-#define PCH_DISABLE_GBE		(1 << 5)
-#define FD		0x3418	/* 32bit */
-#define DISPBDF		0x3424  /* 16bit */
-#define FD2		0x3428	/* 32bit */
-#define CG		0x341c	/* 32bit */
-
-/* Function Disable 1 RCBA 0x3418 */
-#define PCH_DISABLE_ALWAYS	(1 << 0)
-#define PCH_DISABLE_ADSPD	(1 << 1)
-#define PCH_DISABLE_SATA1	(1 << 2)
-#define PCH_DISABLE_SMBUS	(1 << 3)
-#define PCH_DISABLE_HD_AUDIO	(1 << 4)
-#define PCH_DISABLE_EHCI2	(1 << 13)
-#define PCH_DISABLE_LPC		(1 << 14)
-#define PCH_DISABLE_EHCI1	(1 << 15)
-#define PCH_DISABLE_PCIE(x)	(1 << (16 + x))
-#define PCH_DISABLE_THERMAL	(1 << 24)
-#define PCH_DISABLE_SATA2	(1 << 25)
-#define PCH_DISABLE_XHCI	(1 << 27)
-
-/* Function Disable 2 RCBA 0x3428 */
-#define PCH_DISABLE_KT		(1 << 4)
-#define PCH_DISABLE_IDER	(1 << 3)
-#define PCH_DISABLE_MEI2	(1 << 2)
-#define PCH_DISABLE_MEI1	(1 << 1)
-#define PCH_ENABLE_DBDF		(1 << 0)
-
-
 /*
  * SPI Opcode Menu setup for SPIBAR lockdown
  * should support most common flash chips.
diff --git a/src/soc/intel/broadwell/broadwell/rcba.h b/src/soc/intel/broadwell/broadwell/rcba.h
new file mode 100644
index 0000000000..f2c7343199
--- /dev/null
+++ b/src/soc/intel/broadwell/broadwell/rcba.h
@@ -0,0 +1,166 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2014 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _BROADWELL_RCBA_H_
+#define _BROADWELL_RCBA_H_
+
+#include <broadwell/iomap.h>
+
+#define RCBA8(x)	*((volatile u8 *)(RCBA_BASE_ADDRESS + x))
+#define RCBA16(x)	*((volatile u16 *)(RCBA_BASE_ADDRESS + x))
+#define RCBA32(x)	*((volatile u32 *)(RCBA_BASE_ADDRESS + x))
+
+#define RCBA_AND_OR(bits, x, and, or) \
+        RCBA##bits(x) = ((RCBA##bits(x) & (and)) | (or))
+#define RCBA8_AND_OR(x, and, or)  RCBA_AND_OR(8, x, and, or)
+#define RCBA16_AND_OR(x, and, or) RCBA_AND_OR(16, x, and, or)
+#define RCBA32_AND_OR(x, and, or) RCBA_AND_OR(32, x, and, or)
+#define RCBA32_OR(x, or) RCBA_AND_OR(32, x, ~0UL, or)
+
+#define RPC		0x0400	/* 32bit */
+#define RPFN		0x0404	/* 32bit */
+
+/* Root Port configuratinon space hide */
+#define RPFN_HIDE(port)         (1 << (((port) * 4) + 3))
+/* Get the function number assigned to a Root Port */
+#define RPFN_FNGET(reg,port)    (((reg) >> ((port) * 4)) & 7)
+/* Set the function number for a Root Port */
+#define RPFN_FNSET(port,func)   (((func) & 7) << ((port) * 4))
+/* Root Port function number mask */
+#define RPFN_FNMASK(port)       (7 << ((port) * 4))
+
+#define NOINT		0
+#define INTA		1
+#define INTB		2
+#define INTC		3
+#define INTD		4
+
+#define DIR_IDR		12	/* Interrupt D Pin Offset */
+#define DIR_ICR		8	/* Interrupt C Pin Offset */
+#define DIR_IBR		4	/* Interrupt B Pin Offset */
+#define DIR_IAR		0	/* Interrupt A Pin Offset */
+
+#define PIRQA		0
+#define PIRQB		1
+#define PIRQC		2
+#define PIRQD		3
+#define PIRQE		4
+#define PIRQF		5
+#define PIRQG		6
+#define PIRQH		7
+
+/* IO Buffer Programming */
+#define IOBPIRI		0x2330
+#define IOBPD		0x2334
+#define IOBPS		0x2338
+#define  IOBPS_READY	0x0001
+#define  IOBPS_TX_MASK	0x0006
+#define  IOBPS_MASK     0xff00
+#define  IOBPS_READ     0x0600
+#define  IOBPS_WRITE	0x0700
+#define IOBPU		0x233a
+#define  IOBPU_MAGIC	0xf000
+
+#define D31IP		0x3100	/* 32bit */
+#define D31IP_TTIP	24	/* Thermal Throttle Pin */
+#define D31IP_SIP2	20	/* SATA Pin 2 */
+#define D31IP_SMIP	12	/* SMBUS Pin */
+#define D31IP_SIP	8	/* SATA Pin */
+#define D30IP		0x3104	/* 32bit */
+#define D30IP_PIP	0	/* PCI Bridge Pin */
+#define D29IP		0x3108	/* 32bit */
+#define D29IP_E1P	0	/* EHCI #1 Pin */
+#define D28IP		0x310c	/* 32bit */
+#define D28IP_P8IP	28	/* PCI Express Port 8 */
+#define D28IP_P7IP	24	/* PCI Express Port 7 */
+#define D28IP_P6IP	20	/* PCI Express Port 6 */
+#define D28IP_P5IP	16	/* PCI Express Port 5 */
+#define D28IP_P4IP	12	/* PCI Express Port 4 */
+#define D28IP_P3IP	8	/* PCI Express Port 3 */
+#define D28IP_P2IP	4	/* PCI Express Port 2 */
+#define D28IP_P1IP	0	/* PCI Express Port 1 */
+#define D27IP		0x3110	/* 32bit */
+#define D27IP_ZIP	0	/* HD Audio Pin */
+#define D26IP		0x3114	/* 32bit */
+#define D26IP_E2P	0	/* EHCI #2 Pin */
+#define D25IP		0x3118	/* 32bit */
+#define D25IP_LIP	0	/* GbE LAN Pin */
+#define D22IP		0x3124	/* 32bit */
+#define D22IP_KTIP	12	/* KT Pin */
+#define D22IP_IDERIP	8	/* IDE-R Pin */
+#define D22IP_MEI2IP	4	/* MEI #2 Pin */
+#define D22IP_MEI1IP	0	/* MEI #1 Pin */
+#define D20IP		0x3128	/* 32bit */
+#define D20IP_XHCI	0	/* XHCI Pin */
+#define D31IR		0x3140	/* 16bit */
+#define D30IR		0x3142	/* 16bit */
+#define D29IR		0x3144	/* 16bit */
+#define D28IR		0x3146	/* 16bit */
+#define D27IR		0x3148	/* 16bit */
+#define D26IR		0x314c	/* 16bit */
+#define D25IR		0x3150	/* 16bit */
+#define D23IR		0x3158	/* 16bit */
+#define D22IR		0x315c	/* 16bit */
+#define D20IR		0x3160	/* 16bit */
+#define D21IR		0x3164	/* 16bit */
+#define D19IR		0x3168	/* 16bit */
+#define ACPIIRQEN	0x31e0	/* 32bit */
+#define OIC		0x31fe	/* 16bit */
+#define PMSYNC_CONFIG	0x33c4	/* 32bit */
+#define PMSYNC_CONFIG2	0x33cc	/* 32bit */
+#define SOFT_RESET_CTRL 0x38f4
+#define SOFT_RESET_DATA 0x38f8
+
+#define DIR_ROUTE(a,b,c,d) \
+  (((d) << DIR_IDR) | ((c) << DIR_ICR) | \
+  ((b) << DIR_IBR) | ((a) << DIR_IAR))
+
+#define RC		0x3400	/* 32bit */
+#define HPTC		0x3404	/* 32bit */
+#define GCS		0x3410	/* 32bit */
+#define BUC		0x3414	/* 32bit */
+#define PCH_DISABLE_GBE		(1 << 5)
+#define FD		0x3418	/* 32bit */
+#define FDSW		0x3420	/* 8bit */
+#define DISPBDF		0x3424  /* 16bit */
+#define FD2		0x3428	/* 32bit */
+#define CG		0x341c	/* 32bit */
+
+/* Function Disable 1 RCBA 0x3418 */
+#define PCH_DISABLE_ALWAYS	(1 << 0)
+#define PCH_DISABLE_ADSPD	(1 << 1)
+#define PCH_DISABLE_SATA1	(1 << 2)
+#define PCH_DISABLE_SMBUS	(1 << 3)
+#define PCH_DISABLE_HD_AUDIO	(1 << 4)
+#define PCH_DISABLE_EHCI2	(1 << 13)
+#define PCH_DISABLE_LPC		(1 << 14)
+#define PCH_DISABLE_EHCI1	(1 << 15)
+#define PCH_DISABLE_PCIE(x)	(1 << (16 + x))
+#define PCH_DISABLE_THERMAL	(1 << 24)
+#define PCH_DISABLE_SATA2	(1 << 25)
+#define PCH_DISABLE_XHCI	(1 << 27)
+
+/* Function Disable 2 RCBA 0x3428 */
+#define PCH_DISABLE_KT		(1 << 4)
+#define PCH_DISABLE_IDER	(1 << 3)
+#define PCH_DISABLE_MEI2	(1 << 2)
+#define PCH_DISABLE_MEI1	(1 << 1)
+#define PCH_ENABLE_DBDF		(1 << 0)
+
+#endif