Drop remainders of PPC port

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4885 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

31 files changed, 0 insertions, 2563 deletions

diff --git a/src/northbridge/Kconfig b/src/northbridge/Kconfig
index 0c13d45113..eeedc894fa 100644
--- a/src/northbridge/Kconfig
+++ b/src/northbridge/Kconfig
@@ -1,5 +1,3 @@
 source src/northbridge/amd/Kconfig
-#source src/northbridge/ibm/Kconfig
 source src/northbridge/intel/Kconfig
-#source src/northbridge/motorola/Kconfig
 source src/northbridge/via/Kconfig
diff --git a/src/northbridge/Makefile.inc b/src/northbridge/Makefile.inc
index 3d876b38d5..57273cf8c3 100644
--- a/src/northbridge/Makefile.inc
+++ b/src/northbridge/Makefile.inc
@@ -1,5 +1,3 @@
 subdirs-y += amd
-#subdirs-y += ibm
 subdirs-y += intel
-#subdirs-y += motorola
 subdirs-y += via
diff --git a/src/northbridge/ibm/Kconfig b/src/northbridge/ibm/Kconfig
deleted file mode 100644
index 7f893b0ba0..0000000000
--- a/src/northbridge/ibm/Kconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#source src/northbridge/ibm/cpc710/Kconfig
-#source src/northbridge/ibm/cpc925/Kconfig
diff --git a/src/northbridge/ibm/Makefile.inc b/src/northbridge/ibm/Makefile.inc
deleted file mode 100644
index aebf07caa0..0000000000
--- a/src/northbridge/ibm/Makefile.inc
+++ /dev/null
@@ -1,2 +0,0 @@
-subdirs-y += cpc710
-subdirs-y += cpc925
diff --git a/src/northbridge/ibm/cpc710/Config.lb b/src/northbridge/ibm/cpc710/Config.lb
deleted file mode 100644
index 054a4c3997..0000000000
--- a/src/northbridge/ibm/cpc710/Config.lb
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-# Config file for IBM CPC710
-#
-
-config chip.h
-
-initobject cpc710.o
-initobject cpc710_pci.o
-#initobject cpc710_sdram.o
-
-object cpc710.o
-object cpc710_pci.o
-#object cpc710_sdram.o
-driver cpc710_northbridge.o
diff --git a/src/northbridge/ibm/cpc710/chip.h b/src/northbridge/ibm/cpc710/chip.h
deleted file mode 100644
index e2b2ed5eaa..0000000000
--- a/src/northbridge/ibm/cpc710/chip.h
+++ /dev/null
@@ -1,6 +0,0 @@
-
-struct northbridge_ibm_cpc710_config {
-	/* Nothing yet */
-};
-
-extern struct chip_operations northbridge_ibm_cpc710_ops;
diff --git a/src/northbridge/ibm/cpc710/cpc710.c b/src/northbridge/ibm/cpc710/cpc710.c
deleted file mode 100644
index 8821850281..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <stdint.h>
-#include <arch/io.h>
-#include "cpc710.h"
-
-#define MCCR_DEFAULT			\
-	CPC710_MCCR_DIAG_MODE 		| \
-	CPC710_MCCR_ECC_DISABLE 	| \
-	CPC710_MCCR_REFRESH_7CY		| \
-	CPC710_MCCR_DATA_MASK		| \
-	CPC710_MCCR_FIXED_BITS
-
-void cpc710_init(void);
-void sdram_init(void);
-extern void cpc710_pci_init(void);
-
-void
-setCPC710(uint32_t addr, uint32_t data)
-{
-	out_be32((unsigned *)(CPC710_PHYS_CPC0 + addr), data);
-}
-
-uint32_t
-getCPC710(uint32_t addr)
-{
-	return (uint32_t)in_be32((unsigned *)(CPC710_PHYS_CPC0 + addr));
-}
-
-void
-memory_init(void)
-{
-	cpc710_init();
-	sdram_init();
-	cpc710_pci_init();
-}
-
-void
-cpc710_init(void)
-{
-	setCPC710(CPC710_CPC0_RSTR,   0xf0000000);	
-	(void)getCPC710(CPC710_CPC0_MPSR);	
-	setCPC710(CPC710_CPC0_SIOC0,   0x00000000);	
-	setCPC710(CPC710_CPC0_PIDR,   0x00000000);	
-	setCPC710(CPC710_CPC0_UCTL,   0x00780000);	
-	setCPC710(CPC710_CPC0_ABCNTL, 0x00000000);	
-	setCPC710(CPC710_CPC0_SRST,   0x00000000);	
-	setCPC710(CPC710_CPC0_ERRC,   0x00000000);	
-	setCPC710(CPC710_CPC0_SESR,   0x00000000);	
-	setCPC710(CPC710_CPC0_SEAR,   0x00000000);	
-	setCPC710(CPC710_CPC0_PGCHP,  0x000000e0);	
-	setCPC710(CPC710_CPC0_GPDIR,  0x40000000);	
-	setCPC710(CPC710_CPC0_GPOUT,  0x40000000);	
-	setCPC710(CPC710_CPC0_ATAS,   0x709c2508);	
-	setCPC710(CPC710_CPC0_AVDG,   0x00000000);	
-	setCPC710(CPC710_SDRAM0_MESR,   0x00000000);	
-	setCPC710(CPC710_SDRAM0_MEAR,   0x00000000);	
-	setCPC710(CPC710_SDRAM0_MWPR,   0x00000000);	
-	setCPC710(CPC710_CPC0_RGBAN1, 0x00000000);	
-}
-
-void
-sdram_init()
-{
-	uint32_t mccr;
-
-	/*
-	 * Reset memory configuration
-	 */
-	setCPC710(CPC710_SDRAM0_MCER0,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER1,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER2,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER3,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER4,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER5,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER6,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCER7,  0x00000000);	
-	setCPC710(CPC710_SDRAM0_MCCR,   MCCR_DEFAULT);	
-
-	/*
-	 * Temoporarily configure memory. This will be
-	 * replaced by i2c later.
-	 */
-	setCPC710(CPC710_SDRAM0_MCER0,  0x80000080);	
-	setCPC710(CPC710_SDRAM0_MCER1,  0x82000080);	
-	setCPC710(CPC710_SDRAM0_MCCR,   0xd2b06000);	
-
-	/*
- 	 * wait for SDRAM init
-	 */
-	do {
-		mccr = getCPC710(CPC710_SDRAM0_MCCR);	
-	} while (mccr & CPC710_MCCR_INIT_STATUS != CPC710_MCCR_INIT_STATUS);
-}
diff --git a/src/northbridge/ibm/cpc710/cpc710.h b/src/northbridge/ibm/cpc710/cpc710.h
deleted file mode 100644
index ee5b413439..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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 _CPC710_H_
-#define _CPC710_H_
-
-/* Revision */
-#define CPC710_TYPE_100		0x80
-#define CPC710_TYPE_100P	0x90
-
-/* System control area */
-#define CPC710_PHYS_SCA		0xff000000
-
-#define CPC710_SCA_CPC0		0x000000
-#define CPC710_SCA_SDRAM0	0x000000
-#define CPC710_SCA_DMA0		0x1C0000
-
-#define CPC710_PHYS_CPC0		(CPC710_PHYS_SCA + CPC710_SCA_CPC0)
-#define CPC710_PHYS_SDRAM0		(CPC710_PHYS_SCA + CPC710_SCA_SDRAM0)
-
-#define CPC710_CPC0_PIDR		0x0008
-#define CPC710_CPC0_PCICNFR		0x000c
-#define CPC710_CPC0_RSTR		0x0010
-#define CPC710_CPC0_SPOR		0x00e8
-#define CPC710_CPC0_UCTL		0x1000
-#define CPC710_CPC0_MPSR		0x1010
-#define CPC710_CPC0_SIOC0		0x1020
-#define CPC710_CPC0_ABCNTL		0x1030
-#define CPC710_CPC0_SRST		0x1040
-#define CPC710_CPC0_ERRC		0x1050
-#define CPC710_CPC0_SESR		0x1060
-#define CPC710_CPC0_SEAR		0x1070
-#define CPC710_CPC0_PGCHP		0x1100
-#define CPC710_CPC0_RGBAN0		0x1110
-#define CPC710_CPC0_RGBAN1		0x1120
-
-#define CPC710_CPC0_GPDIR		0x1130
-#define CPC710_CPC0_GPIN		0x1140
-#define CPC710_CPC0_GPOUT		0x1150
-
-#define CPC710_CPC0_ATAS		0x1160
-#define CPC710_CPC0_AVDG		0x1170
-
-#define CPC710_CPC0_PCIBAR		0x200018
-#define CPC710_CPC0_PCIENB		0x201000
-
-#define CPC710_SDRAM0_MCCR		0x1200
-#define CPC710_SDRAM0_MWPR		0x1210
-#define CPC710_SDRAM0_MESR		0x1220
-#define CPC710_SDRAM0_MEAR		0x1230
-
-#define CPC710_SDRAM0_MCER0		0x1300
-#define CPC710_SDRAM0_MCER1		0x1310
-#define CPC710_SDRAM0_MCER2		0x1320
-#define CPC710_SDRAM0_MCER3		0x1330
-#define CPC710_SDRAM0_MCER4		0x1340
-#define CPC710_SDRAM0_MCER5		0x1350
-#define CPC710_SDRAM0_MCER6		0x1360
-#define CPC710_SDRAM0_MCER7		0x1370
-
-#define CPC710_SDRAM0_SIOR0		0x1400
-#define CPC710_SDRAM0_SIOR1		0x1420
-
-/* Configuration space registers */
-#define CPC710_BUS_NUMBER	0x40
-#define CPC710_SUB_BUS_NUMBER	0x41
-
-/* MCCR register bits */
-#define CPC710_MCCR_INIT_STATUS		0x20000000
-#define CPC710_MCCR_DIAG_MODE		0x40000000
-#define CPC710_MCCR_ECC_DISABLE		0x08000000
-#define CPC710_MCCR_REFRESH_7CY		0x02000000
-#define CPC710_MCCR_DATA_MASK		0x00100000
-#define CPC710_MCCR_FIXED_BITS		0x00008000
-
-extern void setCPC710(uint32_t, uint32_t);
-extern uint32_t getCPC710(uint32_t);
-
-#endif
diff --git a/src/northbridge/ibm/cpc710/cpc710_northbridge.c b/src/northbridge/ibm/cpc710/cpc710_northbridge.c
deleted file mode 100644
index 889080f4d3..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710_northbridge.c
+++ /dev/null
@@ -1,79 +0,0 @@
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bitops.h>
-#include <cpu/cpu.h>
-#include "chip.h"
-
-static void ram_resource(device_t dev, unsigned long index,
-	unsigned long basek, unsigned long sizek)
-{
-	struct resource *resource;
-
-	if (!sizek) {
-		return;
-	}
-	resource = new_resource(dev, index);
-	resource->base	= ((resource_t)basek) << 10;
-	resource->size	= ((resource_t)sizek) << 10;
-	resource->flags =  IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
-		IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-}
-
-static void pci_domain_set_resources(device_t dev)
-{
-	int idx;
-
-	/* Report the memory regions */
-	idx = 10;
-	ram_resource(dev, idx++, 0, 1024*1024); /* FIXME */
-
-	/* And assign the resources */
-	assign_resources(&dev->link[0]);
-}
-
-static struct device_operations pci_domain_ops = {
-	.read_resources	  = pci_domain_read_resources,
-	.set_resources	  = pci_domain_set_resources,
-	.enable_resources = enable_childrens_resources,
-	.init		  = 0,
-	.scan_bus	  = pci_domain_scan_bus,
-	.ops_pci_bus	  = &pci_ppc_conf1,
-};  
-
-static void cpu_bus_init(device_t dev)
-{
-	initialize_cpus(&dev->link[0]);
-}
-
-static void cpu_bus_noop(device_t dev)
-{
-}
-
-static struct device_operations cpu_bus_ops = {
-	.read_resources	  = cpu_bus_noop,
-	.set_resources	  = cpu_bus_noop,
-	.enable_resources = cpu_bus_noop,
-	.init		  = cpu_bus_init,
-	.scan_bus	  = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
-	/* Set the operations if it is a special bus type */
-	if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
-		dev->ops = &pci_domain_ops;
-	}
-	else if (dev->path.type == DEVICE_PATH_CPU_BUS) {
-		dev->ops = &cpu_bus_ops;
-	}
-}
-
-struct chip_operations northbridge_ibm_cpc710_ops = {
-	CHIP_NAME("IBM CPC710 Northbridge")
-	.enable_dev = enable_dev,
-};
diff --git a/src/northbridge/ibm/cpc710/cpc710_pci.c b/src/northbridge/ibm/cpc710/cpc710_pci.c
deleted file mode 100644
index 233e119baf..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710_pci.c
+++ /dev/null
@@ -1,119 +0,0 @@
-#include <stdint.h>
-#include <arch/io.h>
-#include <arch/pciconf.h>
-#include <delay.h>
-#include "cpc710.h"
-#include "cpc710_pci.h"
-
-extern void setCPC710(uint32_t, uint32_t);
-
-void
-setCPC710_PCI32(uint32_t addr, uint32_t data)
-{
-	out_be32((unsigned *)(CPC710_PCI32_CONFIG + addr), data);
-}
-
-#if 0
-void
-setCPC710_PCI64(uint32_t addr, uint32_t data)
-{
-	out_be32((unsigned *)(CPC710_PCI64_CONFIG + addr), data);
-}
-#endif
-
-void
-cpc710_pci_init(void)
-{
-	/* Enable PCI32 */
-	setCPC710(CPC710_CPC0_PCICNFR, 0x80000002); /* activate PCI32 config */
-	setCPC710(CPC710_CPC0_PCIBAR,  CPC710_PCI32_CONFIG); /* PCI32 base address */
-	setCPC710(CPC710_CPC0_PCIENB,  0x80000000); /* enable addr space */
-	setCPC710(CPC710_CPC0_PCICNFR, 0x00000000); /* config done */
-
-	/* Reset PCI Status register */
-	pci_ppc_write_config16(0, 0, 0x06, 0xffff);
-
-	/* Configure bus number */
-	pci_ppc_write_config16(0, 0, 0x40, 0);
-
-	/* Set PCI configuration registers */
-	setCPC710_PCI32(CPC710_PCIL0_PCIDG,  0x40000000);
-	setCPC710_PCI32(CPC710_PCIL0_PIBAR,  0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_PMBAR,  0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_PR,     0xa000c000);
-	setCPC710_PCI32(CPC710_PCIL0_ACR,    0xfc000000);
-	setCPC710_PCI32(CPC710_PCIL0_MSIZE,  CPC710_PCI32_MEM_SIZE);
-	setCPC710_PCI32(CPC710_PCIL0_IOSIZE, CPC710_PCI32_IO_SIZE);
-	setCPC710_PCI32(CPC710_PCIL0_SMBAR,  CPC710_PCI32_MEM_BASE);
-	setCPC710_PCI32(CPC710_PCIL0_SIBAR,  CPC710_PCI32_IO_BASE);
-	setCPC710_PCI32(CPC710_PCIL0_CTLRW,  0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_PSSIZE, 0x00000080);
-	setCPC710_PCI32(CPC710_PCIL0_BARPS,  0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_PSBAR,  0x00000080);
-	setCPC710_PCI32(CPC710_PCIL0_BPMDLK, 0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_TPMDLK, 0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_BIODLK, 0x00000000);
-	setCPC710_PCI32(CPC710_PCIL0_TIODLK, 0x00000000);
-
-	/* Enable address space */
-	pci_ppc_write_config16(0, 0, 0x04, 0xfda7);
-
-	setCPC710_PCI32(CPC710_PCIL0_CRR,    0xfc000000);
-
-	/*
-	 * wait for PCI to reset
-	 */
-	udelay(250);
-
-#if 0
-	/* Enable PCI64 */
-	setCPC710(CPC710_CPC0_PCICNFR, 0x80000003); /* activate PCI64 config */
-	setCPC710(CPC710_CPC0_PCIBAR,  CPC710_PCI64_CONFIG); /* PCI64 base address */
-	setCPC710(CPC710_CPC0_PCIENB,  0x80000000); /* enable addr space */
-	setCPC710(CPC710_CPC0_PCICNFR, 0x00000000); /* config done */
-
-	/* Reset PCI Status register */
-	setCPC710_PCI64(CPC710_PCIL0_CFGADDR, 0x06000080);
-	setCPC710_PCI64_16(CPC710_PCIL0_CFGDATA, 0xffff);
-
-	/* Reset G_INT[A-D] bits in INT_RESET */
-	setCPC710_PCI64(CPC710_PCIL0_CFGADDR, 0x68000080);
-	setCPC710_PCI64(CPC710_PCIL0_CFGDATA, 0x0f000000);
-
-	/* Configure bus number BUSNO=1, SUBNO=1 */
-	setCPC710_PCI64(CPC710_PCIL0_CFGADDR, 0x40000080);
-	setCPC710_PCI64_16(CPC710_PCIL0_CFGDATA, 0x0101);
-
-	/* Set PCI configuration registers */
-	setCPC710_PCI64(CPC710_PCIL0_PSEA,   0x00000000);
-	setCPC710_PCI64(CPC710_PCIL0_PCIDG,  0xc0000000);
-	setCPC710_PCI64(CPC710_PCIL0_PIBAR,  0x00000000);
-	setCPC710_PCI64(CPC710_PCIL0_PMBAR,  0x00000000);
-	setCPC710_PCI64(CPC710_PCIL0_PR,     0x80008000);
-	setCPC710_PCI64(CPC710_PCIL0_ACR,    0xff000000);
-	setCPC710_PCI64(CPC710_PCIL0_MSIZE,  CPC710_PCI64_MEM_SIZE);
-	setCPC710_PCI64(CPC710_PCIL0_IOSIZE, CPC710_PCI64_IO_SIZE);
-	setCPC710_PCI64(CPC710_PCIL0_SMBAR,  CPC710_PCI64_MEM_BASE);
-	setCPC710_PCI64(CPC710_PCIL0_SIBAR,  CPC710_PCI64_IO_BASE);
-	setCPC710_PCI64(CPC710_PCIL0_CTLRW,  0x02000000);
-	setCPC710_PCI64(CPC710_PCIL0_PSSIZE, 0x00000080);
-
-	/* Config PSBAR for PCI64 */
-	setCPC710_PCI64(CPC710_PCIL0_CFGADDR, 0x10000080);
-	setCPC710_PCI64(CPC710_PCIL0_CFGDATA, 0x00000080);
-
-	setCPC710_PCI64(CPC710_PCIL0_BARPS,   0x00000000);
-	setCPC710_PCI64(CPC710_PCIL0_INTSET,  0x00000000);
-
-	/* Enable address space */
-	setCPC710_PCI64(CPC710_PCIL0_CFGADDR, 0x04000180);
-	setCPC710_PCI64_16(CPC710_PCIL0_CFGDATA, 0xfda7);
-
-	setCPC710_PCI64(CPC710_PCIL0_CRR,    0xfc000000);
-
-	/*
-	 * wait for PCI to reset
-	 */
-	udelay(250);
-#endif
-}
diff --git a/src/northbridge/ibm/cpc710/cpc710_pci.h b/src/northbridge/ibm/cpc710/cpc710_pci.h
deleted file mode 100644
index a7f64dfcd8..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710_pci.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * (C) Copyright 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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 _CPC710_PCI_H_
-#define _CPC710_PCI_H_
-
-#define CPC710_PCI32_CONFIG		(CONFIG_PCIC0_CFGADDR & 0xfff00000)
-#define CPC710_PCI32_MEM_SIZE		0xf8000000
-#define CPC710_PCI32_MEM_BASE		0xc0000000
-#define CPC710_PCI32_IO_SIZE		0xf8000000
-#define CPC710_PCI32_IO_BASE		0x80000000
-
-//#define CPC710_PCI64_CONFIG		0xff400000
-//#define CPC710_PCI64_MEM_SIZE		0xf8000000
-//#define CPC710_PCI64_MEM_BASE		0xc8000000
-//#define CPC710_PCI64_IO_SIZE		0xf8000000
-//#define CPC710_PCI64_IO_BASE		0x88000000
-
-#define CPC710_PCIL0_PSEA		0xf6110
-#define CPC710_PCIL0_PCIDG		0xf6120
-#define CPC710_PCIL0_INTACK		0xf7700
-#define CPC710_PCIL0_PIBAR		0xf7800
-#define CPC710_PCIL0_PMBAR		0xf7810
-#define CPC710_PCIL0_CRR		0xf7ef0
-#define CPC710_PCIL0_PR			0xf7f20
-#define CPC710_PCIL0_ACR		0xf7f30
-#define CPC710_PCIL0_MSIZE		0xf7f40
-#define CPC710_PCIL0_IOSIZE		0xf7f60
-#define CPC710_PCIL0_SMBAR		0xf7f80
-#define CPC710_PCIL0_SIBAR		0xf7fc0
-#define CPC710_PCIL0_CTLRW		0xf7fd0
-#define CPC710_PCIL0_CFGADDR		0xf8000	/* little endian */
-#define CPC710_PCIL0_CFGDATA		0xf8010	/* little endian */
-#define CPC710_PCIL0_PSSIZE		0xf8100
-#define CPC710_PCIL0_BARPS		0xf8120
-#define CPC710_PCIL0_PSBAR		0xf8140
-#define CPC710_PCIL0_BPMDLK		0xf8200
-#define CPC710_PCIL0_TPMDLK		0xf8210
-#define CPC710_PCIL0_BIODLK		0xf8220
-#define CPC710_PCIL0_TIODLK		0xf8230
-#define CPC710_PCIL0_INTSET		0xf8310
-
-
-#endif
diff --git a/src/northbridge/ibm/cpc710/cpc710_sdram.c b/src/northbridge/ibm/cpc710/cpc710_sdram.c
deleted file mode 100644
index e14463d749..0000000000
--- a/src/northbridge/ibm/cpc710/cpc710_sdram.c
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <mem.h>
-
-struct mem_range *
-sizeram(void)
-{
-	static struct mem_range meminfo;
-
-	meminfo.basek = 0;
-	meminfo.sizek = 1024 * 1024; /* FIXME */
-
-	return &meminfo;
-}
diff --git a/src/northbridge/ibm/cpc925/Config.lb b/src/northbridge/ibm/cpc925/Config.lb
deleted file mode 100644
index 8559c2e66a..0000000000
--- a/src/northbridge/ibm/cpc925/Config.lb
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Config file for IBM CPC925
-#
-
-config chip.h
-
-initobject cpc925.o
-initobject cpc925_pci.o
-
-object cpc925.o
-object cpc925_pci.o
-driver cpc925_northbridge.o
diff --git a/src/northbridge/ibm/cpc925/chip.h b/src/northbridge/ibm/cpc925/chip.h
deleted file mode 100644
index 1221bb3173..0000000000
--- a/src/northbridge/ibm/cpc925/chip.h
+++ /dev/null
@@ -1,6 +0,0 @@
-
-struct northbridge_ibm_cpc925_config {
-	/* Nothing yet */
-};
-
-extern struct chip_operations northbridge_ibm_cpc925_ops;
diff --git a/src/northbridge/ibm/cpc925/cpc925.c b/src/northbridge/ibm/cpc925/cpc925.c
deleted file mode 100644
index 6bf126579a..0000000000
--- a/src/northbridge/ibm/cpc925/cpc925.c
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <stdint.h>
-#include <arch/io.h>
-#include "cpc925.h"
-
-void cpc925_init(void);
-void sdram_init(void);
-
-void
-memory_init(void)
-{
-	cpc925_init();
-	sdram_init();
-	cpc925_pci_init();
-}
-
-void
-cpc925_init(void)
-{
-}
-
-void
-sdram_init()
-{
-}
diff --git a/src/northbridge/ibm/cpc925/cpc925.h b/src/northbridge/ibm/cpc925/cpc925.h
deleted file mode 100644
index 2987f7d34e..0000000000
--- a/src/northbridge/ibm/cpc925/cpc925.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _CPC925_H_
-#define _CPC925_H_
-
-#endif
diff --git a/src/northbridge/ibm/cpc925/cpc925_northbridge.c b/src/northbridge/ibm/cpc925/cpc925_northbridge.c
deleted file mode 100644
index 6c5533d7b2..0000000000
--- a/src/northbridge/ibm/cpc925/cpc925_northbridge.c
+++ /dev/null
@@ -1,79 +0,0 @@
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bitops.h>
-#include <cpu/cpu.h>
-#include "chip.h"
-
-static void ram_resource(device_t dev, unsigned long index,
-	unsigned long basek, unsigned long sizek)
-{
-	struct resource *resource;
-
-	if (!sizek) {
-		return;
-	}
-	resource = new_resource(dev, index);
-	resource->base	= ((resource_t)basek) << 10;
-	resource->size	= ((resource_t)sizek) << 10;
-	resource->flags =  IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
-		IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-}
-
-static void pci_domain_set_resources(device_t dev)
-{
-	int idx;
-
-	/* Report the memory regions */
-	idx = 10;
-	ram_resource(dev, idx++, 0, 1024*1024); /* FIXME */
-
-	/* And assign the resources */
-	assign_resources(&dev->link[0]);
-}
-
-static struct device_operations pci_domain_ops = {
-	.read_resources	  = pci_domain_read_resources,
-	.set_resources	  = pci_domain_set_resources,
-	.enable_resources = enable_childrens_resources,
-	.init		  = 0,
-	.scan_bus	  = pci_domain_scan_bus,
-	.ops_pci_bus	  = &pci_ppc_conf1,
-};  
-
-static void cpu_bus_init(device_t dev)
-{
-	initialize_cpus(&dev->link[0]);
-}
-
-static void cpu_bus_noop(device_t dev)
-{
-}
-
-static struct device_operations cpu_bus_ops = {
-	.read_resources	  = cpu_bus_noop,
-	.set_resources	  = cpu_bus_noop,
-	.enable_resources = cpu_bus_noop,
-	.init		  = cpu_bus_init,
-	.scan_bus	  = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
-	/* Set the operations if it is a special bus type */
-	if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
-		dev->ops = &pci_domain_ops;
-	}
-	else if (dev->path.type == DEVICE_PATH_CPU_BUS) {
-		dev->ops = &cpu_bus_ops;
-	}
-}
-
-struct chip_operations northbridge_ibm_cpc925_ops = {
-	CHIP_NAME("IBM CPC925 Northbridge")
-	.enable_dev = enable_dev,
-};
diff --git a/src/northbridge/ibm/cpc925/cpc925_pci.c b/src/northbridge/ibm/cpc925/cpc925_pci.c
deleted file mode 100644
index ae31685cad..0000000000
--- a/src/northbridge/ibm/cpc925/cpc925_pci.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <stdint.h>
-#include <arch/io.h>
-#include "cpc925.h"
-#include "cpc925_pci.h"
-
-void
-cpc925_pci_init(void)
-{
-}
diff --git a/src/northbridge/ibm/cpc925/cpc925_pci.h b/src/northbridge/ibm/cpc925/cpc925_pci.h
deleted file mode 100644
index 3415b2e057..0000000000
--- a/src/northbridge/ibm/cpc925/cpc925_pci.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef _CPC925_PCI_H_
-#define _CPC925_PCI_H_
-
-#endif
diff --git a/src/northbridge/motorola/Kconfig b/src/northbridge/motorola/Kconfig
deleted file mode 100644
index 9e1258a0b6..0000000000
--- a/src/northbridge/motorola/Kconfig
+++ /dev/null
@@ -1 +0,0 @@
-#source src/northbridge/motorola/mpc107/Kconfig
diff --git a/src/northbridge/motorola/Makefile.inc b/src/northbridge/motorola/Makefile.inc
deleted file mode 100644
index 8ad991b01b..0000000000
--- a/src/northbridge/motorola/Makefile.inc
+++ /dev/null
@@ -1 +0,0 @@
-subdirs-y += mpc107
diff --git a/src/northbridge/motorola/mpc107/Config.lb b/src/northbridge/motorola/mpc107/Config.lb
deleted file mode 100644
index 83e7b3d0b3..0000000000
--- a/src/northbridge/motorola/mpc107/Config.lb
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Objects linked with coreboot
-#
-
-config chip.h
-# We need sdram_init() in ppc_main()
-initobject meminfo.o
-initobject mpc107.o
-
-object mpc107_northbridge.c
diff --git a/src/northbridge/motorola/mpc107/chip.h b/src/northbridge/motorola/mpc107/chip.h
deleted file mode 100644
index 48f7decb40..0000000000
--- a/src/northbridge/motorola/mpc107/chip.h
+++ /dev/null
@@ -1,6 +0,0 @@
-
-struct northbridge_motorola_mpc107_config {
-	/* Nothing yet */
-};
-
-extern struct chip_operations northbridge_motorola_mpc107_ops;
diff --git a/src/northbridge/motorola/mpc107/epic.c b/src/northbridge/motorola/mpc107/epic.c
deleted file mode 100644
index 5db7c107ce..0000000000
--- a/src/northbridge/motorola/mpc107/epic.c
+++ /dev/null
@@ -1,517 +0,0 @@
-/**************************************************
- *
- * copyright @ motorola, 1999
- *
- *************************************************/
-#include <pci.h>
-#include <printk.h>
-#include <northbridge/motorola/mpc107/epic.h>
-
-extern struct pci_ops pci_direct_ppc;
-
-typedef void (*VOIDFUNCPTR)  (void);  /* ptr to function returning void */
-struct SrcVecTable SrcVecTable[MAXVEC] = /* Addr/Vector cross-reference tbl */
-    {
-    { EPIC_EX_INT0_VEC_REG,  "External Direct/Serial Source 0"},
-    { EPIC_EX_INT1_VEC_REG,  "External Direct/Serial Source 1"},
-    { EPIC_EX_INT2_VEC_REG,  "External Direct/Serial Source 2"},
-    { EPIC_EX_INT3_VEC_REG,  "External Direct/Serial Source 3"},
-    { EPIC_EX_INT4_VEC_REG,  "External Direct/Serial Source 4"},
-
-    { EPIC_SR_INT5_VEC_REG,  "External Serial Source 5"},
-    { EPIC_SR_INT6_VEC_REG,  "External Serial Source 6"},
-    { EPIC_SR_INT7_VEC_REG,  "External Serial Source 7"},
-    { EPIC_SR_INT8_VEC_REG,  "External Serial Source 8"},
-    { EPIC_SR_INT9_VEC_REG,  "External Serial Source 9"},
-    { EPIC_SR_INT10_VEC_REG, "External Serial Source 10"},
-    { EPIC_SR_INT11_VEC_REG, "External Serial Source 11"},
-    { EPIC_SR_INT12_VEC_REG, "External Serial Source 12"},
-    { EPIC_SR_INT13_VEC_REG, "External Serial Source 13"},
-    { EPIC_SR_INT14_VEC_REG, "External Serial Source 14"},
-    { EPIC_SR_INT15_VEC_REG, "External Serial Source 15"},
-
-    { EPIC_I2C_INT_VEC_REG,  "Internal I2C Source"},
-    { EPIC_DMA0_INT_VEC_REG, "Internal DMA0 Source"},
-    { EPIC_DMA1_INT_VEC_REG, "Internal DMA1 Source"},
-    { EPIC_MSG_INT_VEC_REG,  "Internal Message Source"},
-    };
-
-VOIDFUNCPTR intVecTbl[MAXVEC];    /* Interrupt vector table */
-
-
-/****************************************************************************
-*  epicInit - Initialize the EPIC registers
-*
-*  This routine resets the Global Configuration Register, thus it:
-*     -  Disables all interrupts
-*     -  Sets epic registers to reset values
-*     -  Sets the value of the Processor Current Task Priority to the
-*        highest priority (0xF).
-*  epicInit then sets the EPIC operation mode to Mixed Mode (vs. Pass
-*  Through or 8259 compatible mode).
-*
-*  If IRQType (input) is Direct IRQs:
-*     - IRQType is written to the SIE bit of the EPIC Interrupt
-*       Configuration register (ICR).
-*     - clkRatio is ignored.
-*  If IRQType is Serial IRQs:
-*     - both IRQType and clkRatio will be written to the ICR register
-*/
-
-void epicInit
-    (
-    unsigned int IRQType,      /* Direct or Serial */
-    unsigned int clkRatio      /* Clk Ratio for Serial IRQs */
-    )
-    {
-    ULONG tmp;
-
-    tmp = sysEUMBBARRead(EPIC_GLOBAL_REG);
-    tmp |= 0xa0000000;                  /* Set the Global Conf. register */
-    sysEUMBBARWrite(EPIC_GLOBAL_REG, tmp);
-	/*
-	 * Wait for EPIC to reset - CLH
-	 */
-    while( (sysEUMBBARRead(EPIC_GLOBAL_REG) & 0x80000000) == 1);
-    sysEUMBBARWrite(EPIC_GLOBAL_REG, 0x20000000);
-    tmp = sysEUMBBARRead(EPIC_INT_CONF_REG);    /* Read interrupt conf. reg */
-
-    if (IRQType == EPIC_DIRECT_IRQ)             /* direct mode */
-        sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp & 0xf7ffffff);
-    else                                        /* Serial mode */
-        {
-        tmp = (clkRatio << 28) | 0x08000000;    /* Set clock ratio */
-        sysEUMBBARWrite(EPIC_INT_CONF_REG, tmp);
-        }
-
-    while (epicIntAck() != 0xff)       /* Clear all pending interrupts */
-		epicEOI();
-}
-
-/****************************************************************************
- *  epicIntEnable - Enable an interrupt source
- *
- *  This routine clears the mask bit of an external, an internal or
- *  a Timer register to enable the interrupt.
- *
- *  RETURNS:  None
- */
-void epicIntEnable(int intVec)
-{
-    ULONG tmp;
-    ULONG srAddr;
-
-    srAddr = SrcVecTable[intVec].srcAddr;  /* Retrieve src Vec/Prio register */
-    tmp = sysEUMBBARRead(srAddr);
-    tmp &= ~EPIC_VEC_PRI_MASK;             /* Clear the mask bit */
-    tmp |= (EPIC_VEC_PRI_DFLT_PRI << 16);   /* Set priority to Default - CLH */
-    tmp |= intVec;				           /* Set Vector number */
-    sysEUMBBARWrite(srAddr, tmp);
-
-    return;
-    }
-
-/****************************************************************************
- *  epicIntDisable - Disable an interrupt source
- *
- *  This routine sets the mask bit of an external, an internal or
- *  a Timer register to disable the interrupt.
- *
- *  RETURNS:  OK or ERROR
- *
- */
-
-void epicIntDisable
-    (
-    int intVec        /* Interrupt vector number */
-    )
-    {
-
-    ULONG tmp, srAddr;
-
-    srAddr = SrcVecTable[intVec].srcAddr;
-    tmp = sysEUMBBARRead(srAddr);
-    tmp |= 0x80000000;                      /* Set the mask bit */
-    sysEUMBBARWrite(srAddr, tmp);
-    return;
-    }
-
-/****************************************************************************
- * epicIntSourceConfig - Set properties of an interrupt source
- *
- * This function sets interrupt properites (Polarity, Sense, Interrupt
- * Prority, and Interrupt Vector) of an Interrupt Source.  The properties
- * can be set when the current source is not in-request or in-service,
- * which is determined by the Activity bit.  This routine return ERROR
- * if the the Activity bit is 1 (in-request or in-service).
- *
- * This function assumes that the Source Vector/Priority register (input)
- * is a valid address.
- *
- * RETURNS:  OK or ERROR
- */
-
-int epicIntSourceConfig
-    (
-    int   Vect,                         /* interrupt source vector number */
-    int   Polarity,                     /* interrupt source polarity */
-    int   Sense,                        /* interrupt source Sense */
-    int   Prio                          /* interrupt source priority */
-    )
-
-    {
-    ULONG tmp, newVal;
-    ULONG actBit, srAddr;
-
-    srAddr = SrcVecTable[Vect].srcAddr;
-    tmp = sysEUMBBARRead(srAddr);
-    actBit = (tmp & 40000000) >> 30;    /* retrieve activity bit - bit 30 */
-    if (actBit == 1)
-        return ERROR;
-
-    tmp &= 0xff30ff00;     /* Erase previously set P,S,Prio,Vector bits */
-    newVal = (Polarity << 23) | (Sense << 22) | (Prio << 16) | Vect;
-    sysEUMBBARWrite(srAddr, tmp | newVal );
-    return (OK);
-    }
-
-/****************************************************************************
- * epicIntAck - acknowledge an interrupt
- *
- * This function reads the Interrupt acknowldge register and return
- * the vector number of the highest pending interrupt.
- *
- * RETURNS: Interrupt Vector number.
- */
-
-unsigned int epicIntAck(void)
-{
-    return(sysEUMBBARRead( EPIC_PROC_INT_ACK_REG ));
-}
-
-/****************************************************************************
- * epicEOI - signal an end of interrupt
- *
- * This function writes 0x0 to the EOI register to signal end of interrupt.
- * It is usually called after an interrupt routine is served.
- *
- * RETURNS: None
- */
-
-void epicEOI(void)
-    {
-    sysEUMBBARWrite(EPIC_PROC_EOI_REG, 0x0);
-    }
-
-/****************************************************************************
- *  epicCurTaskPrioSet - sets the priority of the Processor Current Task
- *
- *  This function should be called after epicInit() to lower the priority
- *  of the processor current task.
- *
- *  RETURNS:  OK or ERROR
- */
-
-int epicCurTaskPrioSet
-    (
-    int prioNum                 /* New priority value */
-    )
-    {
-
-    if ( (prioNum < 0) || (prioNum > 0xF))
-        return ERROR;
-    sysEUMBBARWrite(EPIC_PROC_CTASK_PRI_REG, prioNum);
-    return OK;
-    }
-
-
-/************************************************************************
- * function: epicIntTaskGet
- *
- * description: Get value of processor current interrupt task priority register
- *
- * note:
- ***********************************************************************/
-unsigned char epicIntTaskGet()
-{
-  /* get the interrupt task priority register */
-    ULONG reg;
-    unsigned char rec;
-
-    reg = sysEUMBBARRead( EPIC_PROC_CTASK_PRI_REG );
-    rec = ( reg & 0x0F );
-    return rec;
-}
-
-
-/**************************************************************
- * function: epicISR
- *
- * description: EPIC service routine called by the core exception
- *              at 0x500
- *
- * note:
- **************************************************************/
-unsigned int epicISR(void)
-{
-   return 0;
-}
-
-
-/************************************************************
- * function: epicModeGet
- *
- * description: query EPIC mode, return 0 if pass through mode
- *                               return 1 if mixed mode
- *
- * note:
- *************************************************************/
-unsigned int epicModeGet(void)
-{
-    ULONG val;
-
-    val = sysEUMBBARRead( EPIC_GLOBAL_REG );
-    return (( val & 0x20000000 ) >> 29);
-}
-
-
-/*********************************************
- * function: epicConfigGet
- *
- * description: Get the EPIC interrupt Configuration
- *              return 0 if not error, otherwise return 1
- *
- * note:
- ********************************************/
-void epicConfigGet( unsigned int *clkRatio, unsigned int *serEnable)
-{
-    ULONG val;
-
-    val = sysEUMBBARRead( EPIC_INT_CONF_REG );
-    *clkRatio = ( val & 0x70000000 ) >> 28;
-    *serEnable = ( val & 0x8000000 ) >> 27;
-}
-
-
-/*******************************************************************
- *  sysEUMBBARRead - Read a 32-bit EUMBBAR register
- *
- *  This routine reads the content of a register in the Embedded
- *  Utilities Memory Block, and swaps to big endian before returning
- *  the value.
- *
- *  RETURNS:  The content of the specified EUMBBAR register.
- */
-
-ULONG sysEUMBBARRead
-    (
-    ULONG regNum
-    )
-    {
-    u32 temp;
-
-    pci_direct_ppc.read_dword(0, 0, regNum, &temp);
-    return ( temp );
-    }
-
-/*******************************************************************
- *  sysEUMBBARWrite - Write a 32-bit EUMBBAR register
- *
- *  This routine swaps the value to little endian then writes it to
- *  a register in the Embedded Utilities Memory Block address space.
- *
- *  RETURNS: N/A
- */
-
-void sysEUMBBARWrite
-    (
-    ULONG regNum,               /* EUMBBAR register address */
-    u32 regVal                /* Value to be written */
-    )
-    {
-
-    pci_direct_ppc.read_dword(0, 0, regNum, &regVal);
-    return ;
-    }
-
-
-/********************************************************
- * function: epicVendorId
- *
- * description: return the EPIC Vendor Identification
- *              register:
- *
- *              siliccon version, device id, and vendor id
- *
- * note:
- ********************************************************/
-void epicVendorId
-   (
-    unsigned int *step,
-    unsigned int *devId,
-    unsigned int *venId
-   )
-   {
-    ULONG val;
-    val = sysEUMBBARRead( EPIC_VENDOR_ID_REG );
-    *step  = ( val & 0x00FF0000 ) >> 16;
-    *devId = ( val & 0x0000FF00 ) >> 8;
-    *venId = ( val & 0x000000FF );
-    }
-
-/**************************************************
- * function: epicFeatures
- *
- * description: return the number of IRQ supported,
- *              number of CPU, and the version of the
- *              OpenEPIC
- *
- * note:
- *************************************************/
-void epicFeatures
-    (
-    unsigned int *noIRQs,
-    unsigned int *noCPUs,
-    unsigned int *verId
-    )
-    {
-    ULONG val;
-
-    val = sysEUMBBARRead( EPIC_FEATURES_REG );
-    *noIRQs  = ( val & 0x07FF0000 ) >> 16;
-    *noCPUs  = ( val & 0x00001F00 ) >> 8;
-    *verId   = ( val & 0x000000FF );
-}
-
-
-/*********************************************************
- * function: epciTmFrequncySet
- *
- * description: Set the timer frequency reporting register
- ********************************************************/
-void epicTmFrequencySet( unsigned int frq )
-{
-    sysEUMBBARWrite(EPIC_TM_FREQ_REG, frq);
-}
-
-/*******************************************************
- * function: epicTmFrequncyGet
- *
- * description: Get the current value of the Timer Frequency
- * Reporting register
- *
- ******************************************************/
-unsigned int epicTmFrequencyGet(void)
-{
-    return( sysEUMBBARRead(EPIC_TM_FREQ_REG)) ;
-}
-
-
-/****************************************************
- * function: epicTmBaseSet
- *
- * description: Set the #n global timer base count register
- *              return 0 if no error, otherwise return 1.
- *
- * note:
- ****************************************************/
-unsigned int epicTmBaseSet
-    (
-    ULONG srcAddr,         /* Address of the Timer Base register */
-    unsigned int cnt,    /* Base count */
-    unsigned int inhibit   /* 1 - count inhibit */
-    )
-{
-
-    unsigned int val = 0x80000000;
-    /* First inhibit counting the timer */
-    sysEUMBBARWrite(srcAddr, val) ;
-
-    /* set the new value */
-    val = (cnt & 0x7fffffff) | ((inhibit & 0x1) << 31);
-    sysEUMBBARWrite(srcAddr, val) ;
-    return 0;
-}
-
-/***********************************************************************
- * function: epicTmBaseGet
- *
- * description: Get the current value of the global timer base count register
- *              return 0 if no error, otherwise return 1.
- *
- * note:
- ***********************************************************************/
-unsigned int epicTmBaseGet( ULONG srcAddr, unsigned int *val )
-{
-    *val = sysEUMBBARRead( srcAddr );
-    *val = *val & 0x7fffffff;
-    return 0;
-}
-
-/***********************************************************
- * function: epicTmCountGet
- *
- * description: Get the value of a given global timer
- *              current count register
- *              return 0 if no error, otherwise return 1
- * note:
- **********************************************************/
-unsigned int epicTmCountGet( ULONG srcAddr, unsigned int *val )
-{
-    *val = sysEUMBBARRead( srcAddr );
-    *val = *val & 0x7fffffff;
-    return 0;
-}
-
-
-
-/***********************************************************
- * function: epicTmInhibit
- *
- * description: Stop counting of a given global timer
- *              return 0 if no error, otherwise return 1
- *
- * note:
- ***********************************************************/
-unsigned int epicTmInhibit( unsigned int srcAddr )
-{
-    ULONG val;
-
-    val = sysEUMBBARRead( srcAddr );
-    val |= 0x80000000;
-    sysEUMBBARWrite( srcAddr, val );
-    return 0;
-}
-
-/******************************************************************
- * function: epicTmEnable
- *
- * description: Enable counting of a given global timer
- *              return 0 if no error, otherwise return 1
- *
- * note:
- *****************************************************************/
-unsigned int epicTmEnable( ULONG srcAddr )
-{
-    ULONG val;
-
-    val = sysEUMBBARRead( srcAddr );
-    val &= 0x7fffffff;
-    sysEUMBBARWrite( srcAddr, val );
-    return 0;
-}
-
-void epicSourcePrint(int Vect)
-    {
-    ULONG srcVal;
-
-    srcVal = sysEUMBBARRead(SrcVecTable[Vect].srcAddr);
-    printk_info("%s\n", SrcVecTable[Vect].srcName);
-    printk_info("Address   = 0x%lx\n", SrcVecTable[Vect].srcAddr);
-    printk_info("Vector    = %ld\n", (srcVal & 0x000000FF) );
-    printk_info("Mask      = %ld\n", srcVal >> 31);
-    printk_info("Activitiy = %ld\n", (srcVal & 40000000) >> 30);
-    printk_info("Polarity  = %ld\n", (srcVal & 0x00800000) >> 23);
-    printk_info("Sense     = %ld\n", (srcVal & 0x00400000) >> 22);
-    printk_info("Priority  = %ld\n", (srcVal & 0x000F0000) >> 16);
-    }
diff --git a/src/northbridge/motorola/mpc107/i2c.c b/src/northbridge/motorola/mpc107/i2c.c
deleted file mode 100644
index 412d56b361..0000000000
--- a/src/northbridge/motorola/mpc107/i2c.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2002
- * Humboldt Solutions Ltd, <adrian@humboldt.co.uk>
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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
- */
- 
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include "i2c.h"
-
-static i2c_bus *first_i2c = NULL;
-
-#if 0
-int register_i2c_bus(const i2c_fn *fn, char *tag, void *data)
-{
-    i2c_bus *bus = malloc (sizeof (i2c_bus));
-
-    if (bus)
-    {
-	bus->fn = fn;
-	bus->tag = tag;
-	bus->data = data;
-	bus->next = first_i2c;
-	first_i2c = bus;
-	return 0;
-    }
-    return -1;
-}
-#endif
-
-i2c_bus *find_i2c_bus(const char *name)
-{
-    int len;
-
-    if (! name)
-	return first_i2c;
-    
-    if (first_i2c)
-    {
-	i2c_bus *i2c;
-
-	len = strlen(name);
-
-	for (i2c = first_i2c; i2c; i2c = i2c->next)
-	    if (strlen(i2c->tag) == len && memcmp (name, i2c->tag, len) == 0)
-		return i2c;
-    }
-    return NULL;
-}
-
-void i2c_start(struct i2c_bus *bus)
-{
-    if (! bus)
-	bus = first_i2c;
-
-    bus->fn->start(bus);   
-}
-
-void i2c_stop(struct i2c_bus *bus)
-{
-    if (! bus)
-	bus = first_i2c;
-
-    bus->fn->stop(bus);   
-}
-
-int i2c_master_write(struct i2c_bus *bus, int target, int address,
-	    const uint8_t *data, int length)
-{
-    if (! bus)
-	bus = first_i2c;
-
-    return bus->fn->master_write(bus, target, address, data, length);   
-}
-
-int i2c_master_read(struct i2c_bus *bus, int target, int address,
-	    uint8_t *data, int length)
-{
-    if (! bus)
-	bus = first_i2c;
-
-    return bus->fn->master_read(bus, target, address, data, length);   
-}
-
diff --git a/src/northbridge/motorola/mpc107/i2c.h b/src/northbridge/motorola/mpc107/i2c.h
deleted file mode 100644
index faaed85d1e..0000000000
--- a/src/northbridge/motorola/mpc107/i2c.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* 
- * (C) Copyright 2002
- * Humboldt Solutions Ltd, <adrian@humboldt.co.uk>
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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 _I2C_H
-#define _I2C_H
-
-struct i2c_bus;
-
-typedef struct i2c_fn
-{
-    void (* start)(struct i2c_bus *bus);
-    void (* stop)(struct i2c_bus *bus);
-    int (* master_write)(struct i2c_bus *bus, int target, int address,
-	    const uint8_t *data, int length);
-    int (* master_read)(struct i2c_bus *bus, int target, int address,
-	    uint8_t *data, int length);
-} i2c_fn;
-
-typedef struct i2c_bus
-{
-    const i2c_fn *fn;
-    char *tag;
-    void *data;
-    struct i2c_bus *next;
-} i2c_bus;
-
-i2c_bus *find_i2c_bus(const char *name);
-int register_i2c_bus(const i2c_fn *fn, char *tag, void *data);
-
-void i2c_start(struct i2c_bus *bus);
-void i2c_stop(struct i2c_bus *bus);
-int i2c_master_write(struct i2c_bus *bus, int target, int address,
-	    const uint8_t *data, int length);
-int i2c_master_read(struct i2c_bus *bus, int target, int address,
-	    uint8_t *data, int length);
-void init_i2c_nvram(const char *i2c_tag);
-
-extern i2c_fn mpc107_i2c_fn;
-
-#endif
diff --git a/src/northbridge/motorola/mpc107/meminfo.c b/src/northbridge/motorola/mpc107/meminfo.c
deleted file mode 100644
index ae48cea976..0000000000
--- a/src/northbridge/motorola/mpc107/meminfo.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * (C) Copyright 2001
- * Humboldt Solutions Ltd, adrian@humboldt.co.uk.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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
- */
-
-#include <console/console.h>
-#include "mpc107.h"
-
-void 
-sdram_dimm_to_bank_info(const char *data,  sdram_dimm_info *dimm)
-{
-    sdram_bank_info *bank1 = dimm->bank1;
-    sdram_bank_info *bank2 = dimm->bank2;
-    unsigned char csum = 0;
-    unsigned char x;
-    int i;
-    int no_cas_latencies = 0;
-    char latency[3];
-    
-    /* Mark banks initially broken */
-    bank1->size = 0;
-    bank2->size = 0;
-
-    if (data[0] < 64)
-    {
-	printk_info("SPD data too short\n");
-	return;
-    }
-
-    for(i = 0; i < 63; i++)
-	csum += data[i];
-
-    if (csum != data[63])
-    {
-	printk_info("Broken checksum 0x%x, should be 0x%x\n", data[63], csum);
-	return;
-    }
-    
-    if (data[2] != 0x04)
-    {
-	printk_info("SDRAM Only\n");
-	return;
-    }
-    
-    bank1->row_bits = data[3] & 0x0f;
-    if (data[3] >> 4)
-	bank2->row_bits = data[3] >> 4;
-    else
-	bank2->row_bits = bank1->row_bits;	
-    
-    bank1->internal_banks = bank2->internal_banks = data[17];
-    
-    bank1->col_bits = data[4] & 0x0f;
-    if (data[4] >> 4)
-	bank2->col_bits = data[4] >> 4;
-    else
-	bank2->col_bits = bank1->col_bits;
-    
-    if (data[7] || (data[6] != 80 && data[6] != 72 && data[6] != 64))
-    {
-	printk_info("Data width incorrect\n");
-	return;
-    }
-    
-    if (data[8] != 0x01)
-    {
-	printk_info("3.3V TTL DIMMS only\n");
-	return;
-    }
-    
-    /* Extract CAS latencies in reverse order, as we only get info on
-       the highest ones. */
-    x = data[18];
-    for(i = 7; i > 0; i--)
-    {
-	if (x & 0x40)
-	{
-	    if (no_cas_latencies < 3)
-	    	latency[no_cas_latencies] = i;
-	    no_cas_latencies++;
-	}
-	x <<= 1;
-    }
-    
-    /* Now fill in other timings - we're most interested in the lowest
-       CAS latency, so we shuffle data to put that first. */
-    for(i = no_cas_latencies; i >= 0; i--)
-	bank1->cas_latency[no_cas_latencies - i - 1] = 
-	    bank2->cas_latency[no_cas_latencies - i - 1] =
-		 latency[i];
-    for(i = no_cas_latencies; i < 3; i++)
-	bank1->cas_latency[i] = bank2->cas_latency[i] = 0;
-    
-    /* Store values for the highest cas latency */
-    bank1->cycle_time[no_cas_latencies - 1] = 
-	bank2->cycle_time[no_cas_latencies- 1] = 
-	    100 * (data[9] >> 4) + 10 * (data[9] & 0xf);
-    bank1->access_time[no_cas_latencies - 1] = 
-	bank2->access_time[no_cas_latencies - 1] =
-	    100 * (data[10] >> 4) + 10 * (data[10] & 0xf);
-    /* Then the second highest */
-    if (no_cas_latencies > 1)
-    {
-	bank1->cycle_time[no_cas_latencies - 2] = 
-	    bank2->cycle_time[no_cas_latencies- 2] =
-		100 * (data[23] >> 4) + 10 * (data[23] & 0xf);
-	bank1->access_time[no_cas_latencies - 2] = 
-	    bank2->access_time[no_cas_latencies - 2] =
-		100 * (data[24] >> 4) + 10 * (data[24] & 0xf);
-    }
-    /* Then the third highest */
-    if (no_cas_latencies > 2)
-    {
-	bank1->cycle_time[no_cas_latencies - 3] = 
-	    bank2->cycle_time[no_cas_latencies- 3] = 
-		100 * (data[25] >> 2) + 25 * (data[25] & 0x3);
-	bank1->access_time[no_cas_latencies - 3] = 
-	    bank2->access_time[no_cas_latencies - 3] =
-		100 * (data[26] >> 2) + 25 * (data[26] & 0x3);
-    }
-
-    for(i = 0; i < no_cas_latencies; i++)
-	printk_debug("CL %d: cycle %dns access %dns\n",
-	    bank1->cas_latency[i], bank1->cycle_time[i] / 100,
-	    bank1->access_time[i] / 100);
-
-    /* Other timings */
-    bank1->min_back_to_back = bank2->min_back_to_back = data[15];
-    bank1->min_row_precharge = bank2->min_row_precharge = data[27];
-    bank1->min_active_to_active = bank2->min_active_to_active = data[28];
-    bank1->min_ras_to_cas = bank2->min_ras_to_cas = data[29];
-    bank1->min_ras = bank2->min_ras = data[30];
-    
-    /* Error detection type */
-    bank1->error_detect = bank2->error_detect = data[11];
-    
-    /* Crucial row sizes - these mark the data as valid */
-    for(i = 7; i >= 0; i--)
-    {
-	if (data[31] & (1 << i))
-	{
-	    bank1->size = (4*1024*1024) << i;
-	    break;
-	}
-    }
-    if (data[5] > 1)
-    {
-	for(i-- ; i >= 0; i--)
-	{
-	    if (data[31] & (1 << i))
-	    {
-	    	bank2->size = (4*1024*1024) << i;
-	    	break;
-	    }
-	}
-	if (! bank2->size)
-	    bank2->size = bank1->size;
-    }
-    dimm->size = bank1->size + bank2->size;
-}
-
-void 
-print_sdram_bank_info(const sdram_bank_info *bank)
-{
-    if (bank->size)
-	printk_debug("  Bank %d: %dMB\n", bank->number, bank->size / (1024*1024));
-}
-
-static const char *error_types[] = {"", "Parity ", "ECC "};
-
-void 
-print_sdram_dimm_info(const sdram_dimm_info *dimm)
-{
-    printk_debug("Dimm %d: ", dimm->number);
-    if (dimm->size) {
-    	printk_debug("%dMB CL%d (%s): Running at CL%d %s\n", 
-	     dimm->size / (1024*1024), dimm->bank1->cas_latency[0],
-	     dimm->part_number,
-	     dimm->bank1->actual_cas,
-	     error_types[dimm->bank1->actual_detect]);
-	print_sdram_bank_info(dimm->bank1);
-	print_sdram_bank_info(dimm->bank2);
-    } else
-	printk_debug("(none)\n");
-}
diff --git a/src/northbridge/motorola/mpc107/mpc107.c b/src/northbridge/motorola/mpc107/mpc107.c
deleted file mode 100644
index 7006ba9980..0000000000
--- a/src/northbridge/motorola/mpc107/mpc107.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
- * (C) Copyright 2001
- * Humboldt Solutions Ltd, adrian@humboldt.co.uk.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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
- */
-#include <stdint.h>
-#include <ppc.h>
-#include <string.h>
-#include <printk.h>
-#include <arch/io.h>
-#include <arch/pciconf.h>
-#include <timer.h>
-#include <clock.h>
-#include "i2c.h"
-#include "mpc107.h"
-
-#define NUM_DIMMS	1
-#define NUM_BANKS	2
-
-void mpc107_init(void);
-
-void 
-memory_init(void)
-{
-	unsigned dimm;
-	uint32_t mem_size;
- 
-	struct sdram_dimm_info dimms[NUM_DIMMS];
-	struct sdram_bank_info banks[NUM_BANKS];
-
-	mpc107_init();
-	mpc107_probe_dimms(NUM_DIMMS, dimms, banks);
-	mem_size = mpc107_config_memory(NUM_BANKS, banks, 2);
-	
-	for (dimm = 0; dimm < NUM_DIMMS; dimm ++)
-		print_sdram_dimm_info(&dimms[dimm]);
-
-	printk_info("Configured %dMB memory\n", mem_size / (1024*1024));
-}
-
-/*
- * Configure the MPC107 with the most pessimistic settings. These
- * are modified by reading the SPD EEPROM and adjusting accordingly.
- * One thing to note. The SPD settings can be wrong, as 
- * was the case for my machine. I could only configure 32Mb out of
- * 128Mb using these settings.
-*/
-void
-mpc107_init(void)
-{
-	uint16_t reg16;
-	uint32_t reg32;
-	uint32_t is32bits;
-	
-        /* 
-	 * PCI Cmd 
-	 */
-	pci_ppc_write_config16(0, 0, 0x04, 0x0006);
-        
-        /*
-	 * PCI Stat 
-	 */
-	reg16 = pci_ppc_read_config16(0, 0, 0x06);
-	reg16 |= 0xffff;
-	pci_ppc_write_config16(0, 0, 0x06, reg16);
-	
-        /* 
-	 * PICR1 
-	 *      0x00400000	burst read wait states = 1
-	 *      0x00040000	processor type = 603/750
-	 *      0x00002000	enable LocalBusSlave
-	 *      0x00001000	enable Flash write
-	 *      0x00000800	enable MCP* assertion
-	 *      0x00000400	enable TEA* assertion
-	 *      0x00000200	enable data bus parking
-	 *      0x00000080	restrict flash write width
-	 *      0x00000040	enable PCI store gathering
-	 *      0x00000010	enable loop-snoop
-	 *      0x00000008	enable address bus parking
-	 *      0x00000004	enable speculative PCI reads
-	 */
-	reg32 = pci_ppc_read_config32(0, 0, 0xa8);
-
-	/*
-	 * Preserve RCS0/Addr Map bits
-	 */
-	reg32 &= 0x11;
-
-	reg32 |= 0xff041a98;
-	pci_ppc_write_config32(0, 0, 0xa8, reg32);
-
-        /* 
-	 * PICR2 
-	 *      0x20000000	no Serialize Config cycles
-	 *      0x08000000	No PCI Snoop cycles
-	 *      0x04000000	FF0 is Local ROM
-	 *      0x02000000	Flash write lockout
-	 *      0x00000000	snoop wt states = 0
-	 *      0x00040000	snoop wt states = 1
-	 *      0x00080000	snoop wt states = 2
-	 *      0x000c0000	snoop wt states = 3
-	 *      0x00000000	addr phase wt states = 0
-	 *      0x00000004	addr phase wt states = 1
-	 *      0x00000008	addr phase wt states = 2
-	 *      0x0000000c	addr phase wt states = 3
-	 */
-	reg32 = 0x04000000;
-	pci_ppc_write_config32(0, 0, 0xac, reg32);
-
-        /*
-	 * EUMBBAR 
-	 */
-	reg32 = 0xfc000000;
-	pci_ppc_write_config32(0, 0, 0x78, reg32);
-	
-        /*
-	 * MCCR1 - Set MEMGO bit later!
-	 *      0x75800000	Safe local ROM = 10+3 clocks
-	 *      0x73800000	Fast local ROM = 7+3 clocks
-	 *      0x00100000	Burst ROM/Flash enable
-	 *      0x00040000	Self-refresh enable
-	 *      0x00020000	EDO/FP enable (else SDRAM)
-	 *      0x00010000	Parity check
-	 *      0x0000FFFF	16Mbit/2 bank SDRAM
-	 *      0x0000AAAA	256Mbit/4 bank SDRAM
-	 *      0x00005555	64Mbit/2 bank SDRAM
-	 *      0x00000000	64Mbit/4 bank SDRAM
-	 */
-	reg32 = pci_ppc_read_config32(0, 0, 0xf0);
-	is32bits = (reg32 & 0x00400000) == 0;
-	reg32 &= 0x00080000; /* Preserve MEMGO bit in case we're in RAM */
-	reg32 |= 0x75800000;
-	pci_ppc_write_config32(0, 0, 0xf0, reg32);
-
-        /* 
-	 * MCCR2 
-	 *      0x40000000	TS_WAIT_TIMER = 3 clocks
-	 *      0x04000000	ASRISE = 2 clocks
-	 *      0x00400000	ASFALL = 2 clocks
-	 *      0x00100000	SDRAM parity (else ECC)
-	 *      0x00080000	SDRAM inline writes
-	 *      0x00040000	SDRAM inline reads
-	 *      0x00020000	ECC enable
-	 *      0x00010000	EDO (else FP)
-	 *      0x000004cc	Refresh 33MHz bus (307 clocks)
-	 *      0x00000cc4	Refresh 66MHz bus (817 clocks)
-	 *      0x000010fc	Refresh 83MHz bus (1087 clocks)
-	 *      0x0000150c	Refresh 100MHz bus (1347 clocks)
-	 *      0x00001d2c	Refresh 133MHz bus (1867 clocks)
-	 *      0x00000002	Reserve a page
-	 *      0x00000001	RWM parity
-	 */
-	reg32 = 0x044004cc;
-	pci_ppc_write_config32(0, 0, 0xf4, reg32);
-
-	/*
-	 * MCCR3
-	 *	0x70000000	BSTOPRE_M = 7
-	 *      0x08000000	REFREC = 8 clocks
-	 *      0x00400000	RDLAT = 4 clocks
-	 *      0x00300000	RDLAT = 3 clocks
-	 */
-	reg32 = 0x78400000;
-	pci_ppc_write_config32(0, 0, 0xf8, reg32);
-
-        /* 
-	 * MCCR4 
-	 *	0x30000000	PRETOACT = 3 clocks
-	 *      0x05000000	ACTOPRE = 5 clocks
-	 *      0x00800000	Enable 8-beat burst (32-bit bus)
-	 *      0x00400000	Enable Inline ECC/Parity
-	 *      0x00200000	Enable Extended ROM (RCS2/RCS3)
-	 *      0x00100000	Registered buffers
-	 *      0x00000000	BSTOPRE_U = 0
-	 *      0x00020000	Change RCS1 to 8-bit mode
-	 *      0x00008000	Registered DIMMs
-	 *      0x00003000	CAS Latencey (CL=3)
-	 *      0x00002000	CAS Latencey (CL=2)
-	 *      0x00000200	Sequential wrap/4-beat burst
-	 *      0x00000300	Sequential wrap/8-beat burst
-	 *      0x00000030	Reserve a page
-	 *      0x00000009	RWM parity
-	 */
-	reg32 = 0x35323239;
-	if (!is32bits)
-		reg32 |= 0x0300;
-	pci_ppc_write_config32(0, 0, 0xfc, reg32);
-
-	/*
-	 * MSAR1/MSAR2/MESAR1/MESAR2
-	 *
-	 * Assume each memory block is 32Mb. This is
-	 * most likely NOT correct.
-	 */
-	pci_ppc_write_config32(0, 0, 0x80, 0xc0804000);
-	pci_ppc_write_config32(0, 0, 0x84, 0xc0804000);
-	pci_ppc_write_config32(0, 0, 0x88, 0x00000000);
-	pci_ppc_write_config32(0, 0, 0x8c, 0x01010101);
-
-	/*
-	 * MEAR1/MEAR2/MEEAR1/MEEAR2
-	 */
-	pci_ppc_write_config32(0, 0, 0x90, 0xffbf7f3f);
-	pci_ppc_write_config32(0, 0, 0x94, 0xffbf7f3f);
-	pci_ppc_write_config32(0, 0, 0x98, 0x00000000);
-	pci_ppc_write_config32(0, 0, 0x9c, 0x10101010);
-
-	/*
-	 * ODCR
-	 *	0x80	PCI I/O 50 ohms 
-	 *	0x40	CPU I/O 50 ohms
-	 *	0x30	Mem I/O 8 ohms
-	 *	0x20	Mem I/O 13 ohms
-	 *	0x10	Mem I/O 20 ohms
-	 *	0x00	Mem I/O 40 ohms
-	 *	0x0c	PCIClk 8 ohms
-	 *	0x08	PCIClk 13 ohms
-	 *	0x04	PCIClk 20 ohms
-	 *	0x00	PCIClk 40 ohms
-	 *	0x03	MemClk 8 ohms
-	 *	0x02	MemClk 13.3 ohms
-	 *	0x01	MemClk 20 ohms
-	 *	0x00	MemClk 40 ohms
-	 */
-	pci_ppc_write_config8(0, 0, 0x73, 0xd1);
-
-        /* 
-	 * CDCR 
-	 *	0x8000	PCI_SYNC_OUT disabled
-	 *      0x7c00	PCI_CLK disabled
-	 *      0x0300	CPU_CLK 8 ohms
-	 *      0x0200	CPU_CLK 13 ohms
-	 *      0x0100	CPU_CLK 20 ohms
-	 *      0x0000	CPU_CLK 40 ohms
-	 *      0x0080	SDRAM_SYNC_OUT disabled
-	 *      0x0078	SDRAM_CLK disabled
-	 *      0x0004	CPU_CLK0 disabled
-	 *      0x0002	CPU_CLK1 disabled
-	 *      0x0001	CPU_CLK2 disabled
-	*/
-	pci_ppc_write_config16(0, 0, 0x74, 0xfd00);
-
-	/*
-	 * MICR
-	 *      0x80	MCP 1=open-drain, 0=output
-	 *      0x40	SRESET 1=open-drain, 0=output
-	 *      0x20	QACK 1=high-Z, 0=output
-	 */
-	pci_ppc_write_config8(0, 0, 0x76, 0x40);
-
-	/*
-	 * MBEN
-	 *      0x02	Enable bank 1
-	 *      0x01	Enable bank 0
-	 */
-	pci_ppc_write_config8(0, 0, 0xa0, 0x03);
-
-        /* 
-	 * PGMAX
-	 *      0x32	33MHz value w/ROMFAL=8
-	 */
-	pci_ppc_write_config8(0, 0, 0xa3, 0x32);
-
-	/*
-	 * Wait 200us
-	 */
-	udelay(200);
-
-	/*
-	 * Now set memgo bit in MCCR1
-	 */
-	reg32 = pci_ppc_read_config32(0, 0, 0xf0);
-	reg32 |= 0x00080000; /* MEMGO=1 */
-	pci_ppc_write_config32(0, 0, 0xf0, reg32);
-
-	/*
-	 * Wait again
-	 */
-
-	udelay(10000);
-}
-
-/*
- * Configure real memory settings.
- */
-unsigned long 
-mpc107_config_memory(int no_banks, sdram_bank_info *bank, int for_real)
-{
-	int i, j;
-	char ignore[8];
-	/* Convert bus clock to cycle time in 100ns units */
-	unsigned cycle_time = 10 * (2500000000U / get_timer_freq());
-	/* Approximate */
-	unsigned access_time = cycle_time - 300;
-	unsigned cas_latency = 0;
-	unsigned rdlat;
-	unsigned refint;
-	unsigned refrec;
-	unsigned acttorw, acttopre;
-	unsigned pretoact, bstopre;
-	enum sdram_error_detect error_detect;
-	uint32_t mccr1;
-	uint32_t mccr2;
-	uint32_t mccr3;
-	uint32_t mccr4;
-	uint8_t bank_enable;
-	uint32_t memstart1, memstart2;
-	uint32_t extmemstart1, extmemstart2;
-	uint32_t memend1, memend2;
-	uint32_t extmemend1, extmemend2;
-	uint32_t mem_size;
-
-	printk_debug("Configuring DIMMS...\n");
-
-	/* Set up the ignore mask */
-	for(i = 0; i < no_banks; i++)
-		ignore[i] = (bank[i].size == 0);
-	    
-	/* Pick best CAS latency possible */
-	for (i = 0; i < no_banks; i++)
-	{
-		if (! ignore[i])
-		{
-			for (j = 0; j < 3; j++) 
-			{
-				if (cycle_time >= bank[i].cycle_time[j] &&
-					access_time >= bank[i].access_time[j]) 
-				{
-					cas_latency = bank[i].cas_latency[j];
-					break;
-				}
-			}
-		}
-	}
-	if (!cas_latency)
-		return 0;
-
-	/* For various parameters there is a risk of clashing between banks */
-	error_detect = (for_real > 1) ? ERRORS_ECC : ERRORS_NONE;
-	for (i = 0; i < no_banks; i++)
-	{
-		if (! ignore[i])
-		{
-			{
-				for (j = 0; j < 3; j++)
-					if (bank[i].cas_latency[j] == cas_latency)
-						break;
-				if (j == 3)
-				{
-					ignore[i] = 1;
-					if (! for_real)
-						printk_info("Disabling memory bank %d (cas latency)\n", i);
-				}
-				if (bank[i].error_detect < error_detect) 
-					error_detect = bank[i].error_detect;
-			}
-		}
-	}
-
-	/* Read in configuration of port X */
-	mccr1 = pci_ppc_read_config32(0, 0, 0xf0);
-	mccr2 = pci_ppc_read_config32(0, 0, 0xf4);
-	mccr4 = pci_ppc_read_config32(0, 0, 0xfc);
-	mccr1 &= 0xfff00000;
-	mccr2 &= 0xffe00000;
-	mccr3 = 0;
-	mccr4 &= 0x00230000;
-
-	pretoact = 0;
-	acttorw = 0;
-	acttopre = 0;
-	for (i = 0; i < no_banks; i++)
-		if (! ignore[i])
-		{
-			int rowcode = -1;
-			if (for_real)
-			{
-				bank[i].actual_detect = error_detect;
-				bank[i].actual_cas = cas_latency;
-			}
-	
-			switch (bank[i].row_bits) {
-			case 13:
-				if (bank[i].internal_banks == 4)
-					rowcode = 2;
-				else if (bank[i].internal_banks == 2)
-					rowcode = 1;
-				break;
-			case 12:
-				if (bank[i].internal_banks == 4)
-					rowcode = 0;
-				else if (bank[i].internal_banks == 2)
-					rowcode = 1;
-				break;
-			case 11:
-				if (bank[i].internal_banks == 4)
-					rowcode = 0;
-				else if (bank[i].internal_banks == 2)
-					rowcode = 3;
-				break;
-			}
-			if (rowcode == -1) {
-				ignore[i] = 1;
-				if (! for_real)
-					printk_info("Memory bank %d disabled: row bits %d and banks %d not supported\n", i, bank[i].row_bits, bank[i].internal_banks);
-			} else
-				mccr1 |= rowcode << (2 * i);
-
-			/* Update worst case settings */
-			if (! ignore[i]) {
-				if (bank[i].min_row_precharge > pretoact)
-					pretoact = bank[i].min_row_precharge;
-				if (bank[i].min_ras_to_cas > acttorw)
-					acttorw = bank[i].min_ras_to_cas;
-				if (bank[i].min_ras > acttopre)
-					acttopre = bank[i].min_ras;
-			}
-		}
-
-	/* Now convert to clock cycles, rounding up */
-	pretoact = (100 * pretoact + cycle_time - 1) / cycle_time;
-	acttopre = (100 * acttopre + cycle_time - 1) / cycle_time;
-	acttorw = (100 * acttorw + cycle_time - 1) / cycle_time;
-	refrec = acttopre;
-	bstopre = 0x240;		/* Set conservative values, because we can't derive */
-	refint = 1000;
-
-	if (error_detect == ERRORS_ECC)
-	{
-		rdlat = cas_latency + 2;
-		mccr4 |= 0x00400000;
-		mccr2 |= 0x000c0001;
-	}
-	else
-	{
-		rdlat = cas_latency + 1;
-		mccr4 |= 0x00100000;
-	}
-    
-	if (pretoact > 16 || acttopre > 16 || acttorw > 16)
-		if (! for_real)
-			printk_info("Timings out of range\n");
-	mccr4 |= ((pretoact & 0x0f) << 28) | ((acttopre & 0xf) << 24) |
-		((acttorw & 0x0f) << 4) |
-		((bstopre & 0x003) << 18) | ((bstopre & 0x3c0) >> 6) |
-		(cas_latency << 12) | 0x00000200 /* burst length */ ;
-	mccr3 |= ((bstopre & 0x03c) << 26) |
-		((refrec & 0x0f) << 24) | (rdlat << 20);
-	mccr2 |= refint << 2;
-	mccr1 |= 0x00080000;	/* memgo */
-
-	mem_size = 0;
-	memstart1 = memstart2 = 0;
-	extmemstart1 = extmemstart2 = 0;
-	memend1 = memend2 = 0;
-	extmemend1 = extmemend2 = 0;
-	bank_enable = 0;
-	for (i = 0; i < no_banks; i++) {
-		if (! ignore[i]) {
-			uint32_t end = mem_size + bank[i].size - 1;
-			bank_enable |= 1 << i;
-			if (i < 4) {
-				memstart1 |= ((mem_size >> 20) & 0xff) << (8 * i);
-				extmemstart1 |= ((mem_size >> 28) & 0x03) << (8 * i);
-				memend1 |= ((end >> 20) & 0xff) << (8 * i);
-				extmemend1 |= ((end >> 28) & 0x03) << (8 * i);
-			} else {
-				int k = i - 4;
-				memstart2 |= ((mem_size >> 20) & 0xff) << (8 * k);
-				extmemstart2 |= ((mem_size >> 28) & 0x03) << (8 * k);
-				memend2 |= ((end >> 20) & 0xff) << (8 * k);
-				extmemend2 |= ((end >> 28) & 0x03) << (8 * k);
-			}
-			mem_size += bank[i].size;
-		}
-	}
-
-	if (for_real)
-	{
-		/*
-		 * Mask MEMGO bit before setting MCCR1
-		 */
-		printk_debug("Setting memory configuration registers...\n");
-		mccr1 &= ~0x80000;
-		printk_debug("  MCCR1 = 0x%08x\n", mccr1);
-		pci_ppc_write_config32(0, 0, 0xf0, mccr1);
-
-		printk_debug("  MBEN = 0x%02x\n", bank_enable);
-		pci_ppc_write_config8(0, 0, 0xa0, bank_enable);
-		printk_debug("  MSAR1 = 0x%08x\n", memstart1);
-		pci_ppc_write_config32(0, 0, 0x80, memstart1);
-		printk_debug("  MSAR2 = 0x%08x\n", memstart2);
-		pci_ppc_write_config32(0, 0, 0x84, memstart2);
-		printk_debug("  MSAR3 = 0x%08x\n", extmemstart1);
-		pci_ppc_write_config32(0, 0, 0x88, extmemstart1);
-		printk_debug("  MSAR4 = 0x%08x\n", extmemstart2);
-		pci_ppc_write_config32(0, 0, 0x8c, extmemstart2);
-		printk_debug("  MEAR1 = 0x%08x\n", memend1);
-		pci_ppc_write_config32(0, 0, 0x90, memend1);
-		printk_debug("  MEAR2 = 0x%08x\n", memend2);
-		pci_ppc_write_config32(0, 0, 0x94, memend2);
-		printk_debug("  MEAR3 = 0x%08x\n", extmemend1);
-		pci_ppc_write_config32(0, 0, 0x98, extmemend1);
-		printk_debug("  MEAR4 = 0x%08x\n", extmemend2);
-		pci_ppc_write_config32(0, 0, 0x9c, extmemend2);
-		printk_debug("  MCCR2 = 0x%08x\n", mccr2);
-		pci_ppc_write_config32(0, 0, 0xf4, mccr2);
-		printk_debug("  MCCR3 = 0x%08x\n", mccr3);
-		pci_ppc_write_config32(0, 0, 0xf8, mccr3);
-		printk_debug("  MCCR4 = 0x%08x\n", mccr4);
-		pci_ppc_write_config32(0, 0, 0xfc, mccr4);
-
-		udelay(200);
-
-		/*
-		 * Set MEMGO bit
-		 */
-		mccr1 |= 0x80000;
-		printk_debug("  MCCR1 = 0x%08x\n", mccr1);
-		pci_ppc_write_config32(0, 0, 0xf0, mccr1);
-
-		udelay(10000);
-		printk_debug("done.\n");
-	}
-    
-	return mem_size;
-}
-
-static int
-i2c_wait(unsigned timeout, int writing)
-{
-	uint32_t x;
-	while (((x = readl(MPC107_BASE + MPC107_I2CSR)) & (MPC107_I2C_CSR_MCF | MPC107_I2C_CSR_MIF))
-		!= (MPC107_I2C_CSR_MCF | MPC107_I2C_CSR_MIF)) {
-		if (ticks_since_boot() > timeout)
-			return -1;
-	}
-	
-	if (x & MPC107_I2C_CSR_MAL) {
-		return -1;
-	}
-	if (writing && (x & MPC107_I2C_CSR_RXAK)) {
-		printk_debug("No RXAK\n");
-		/* generate stop */
-		writel(MPC107_I2C_CCR_MEN, MPC107_BASE + MPC107_I2CCR);
-		return -1;
-	}
-	writel(0, MPC107_BASE + MPC107_I2CSR);
-	return 0;
-}
-
-static void
-mpc107_i2c_start(struct i2c_bus *bus)
-{
-	/* Set clock */
-	writel(0x1031, MPC107_BASE + MPC107_I2CFDR);
-	/* Clear arbitration */
-	writel(0, MPC107_BASE + MPC107_I2CSR);
-}
-
-static void 
-mpc107_i2c_stop(struct i2c_bus *bus)
-{
-	/* After last DIMM shut down I2C */
-	writel(0x0, MPC107_BASE + MPC107_I2CCR);
-}
-
-static int 
-mpc107_i2c_byte_write(struct i2c_bus *bus, int target, int address, uint8_t data)
-{
-    	unsigned timeout = ticks_since_boot() + 3 * get_hz();
-
-	/* Must wait here for clocks to start */
-        udelay(25000);
-	/* Start with MEN */
-	writel(MPC107_I2C_CCR_MEN, MPC107_BASE + MPC107_I2CCR);
-	/* Start as master */
-	writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA | MPC107_I2C_CCR_MTX, MPC107_BASE + MPC107_I2CCR);
-	/* Write target byte */
-	writel(target, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 1) < 0)
-	    return -1;
-
-	/* Write data address byte */
-	writel(address, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 1) < 0)
-	    return -1;
-	
-	/* Write data byte */
-    	writel(data, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 1) < 0)
-	    return -1;
-	
-	/* generate stop */
-    	writel(MPC107_I2C_CCR_MEN, MPC107_BASE + MPC107_I2CCR);
-    return 0;
-}
-
-static int 
-mpc107_i2c_master_write(struct i2c_bus *bus, int target, int address, const uint8_t *data, int length)
-{
-    	unsigned count;
-	for(count = 0; count < length; count++)
-	{
-	    if (mpc107_i2c_byte_write(bus, target, address, data[count]) < 0)
-		return -1;
-	}
-	return count;
-}
-
-#define DIMM_LENGTH 0xfff
-
-static int 
-mpc107_i2c_master_read(struct i2c_bus *bus, int target, int address,
-	    uint8_t *data, int length)
-{
-    	unsigned timeout = ticks_since_boot() + 3 * get_hz();
-    	unsigned count;
-
-	/* Must wait here for clocks to start */
-        udelay(25000);
-	/* Start with MEN */
-	writel(MPC107_I2C_CCR_MEN, MPC107_BASE + MPC107_I2CCR);
-	/* Start as master */
-	writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA | MPC107_I2C_CCR_MTX, MPC107_BASE + MPC107_I2CCR);
-	/* Write target byte */
-	writel(target, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 1) < 0)
-	    return -1;
-
-	/* Write data address byte */
-	writel(address, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 1) < 0)
-	    return -1;
-
-	/* Switch to read - restart */
-	writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA | MPC107_I2C_CCR_MTX | MPC107_I2C_CCR_RSTA, MPC107_BASE + MPC107_I2CCR);
-	/* Write target address byte - this time with the read flag set */
-	writel(target | 1, MPC107_BASE + MPC107_I2CDR);
-
-	if (i2c_wait(timeout, 0) < 0)
-	    return -1;
-
-	if (length == 1)
-	    writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA | MPC107_I2C_CCR_TXAK, MPC107_BASE + MPC107_I2CCR);
-	else
-	    writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA, MPC107_BASE + MPC107_I2CCR);
-    	/* Dummy read */
-	readl(MPC107_BASE + MPC107_I2CDR);
-
-	count = 0;
-	while (count < length) {
-
-		if (i2c_wait(timeout, 0) < 0)
-			return -1;
-		
-		/* Generate txack on next to last byte */
-		if (count == length - 2)
-			writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_MSTA | MPC107_I2C_CCR_TXAK, MPC107_BASE + MPC107_I2CCR);
-		/* Generate stop on last byte */
-		if (count == length - 1)
-			writel(MPC107_I2C_CCR_MEN | MPC107_I2C_CCR_TXAK, MPC107_BASE + MPC107_I2CCR);
-		data[count] = readl(MPC107_BASE + MPC107_I2CDR);
-		if (count == 0 && length == DIMM_LENGTH) {
-			if (data[0] == 0xff) {
-				printk_debug("I2C device not present\n");
-				length = 3;
-			} else {
-				length = data[0];
-				if (length < 3)
-					length = 3;
-			}
-		}
-		count++;
-	}
-	
-	/* Finish with disable master */
-	writel(MPC107_I2C_CCR_MEN, MPC107_BASE + MPC107_I2CCR);
-	return length;
-}
-
-i2c_fn mpc107_i2c_fn = {
-	mpc107_i2c_start, mpc107_i2c_stop,
-	mpc107_i2c_master_write, mpc107_i2c_master_read
-};
-
-/*
- * Find dimm information.
- */
-void
-mpc107_probe_dimms(int no_dimms, sdram_dimm_info *dimms, sdram_bank_info *bank)
-{
-	unsigned char data[256];
-	unsigned dimm;
-	
-	printk_debug("Probing DIMMS...\n");
-	
-	mpc107_i2c_start(NULL);
-	
-	for(dimm = 0; dimm < no_dimms; dimm++)
-	{
-		dimms[dimm].number = dimm;
-		dimms[dimm].bank1 = bank + dimm*NUM_BANKS;
-		dimms[dimm].bank2 = bank + dimm*NUM_BANKS + 1;
-		bank[dimm*NUM_BANKS].size = 0;
-		bank[dimm*NUM_BANKS+1].size = 0;
-		bank[dimm*NUM_BANKS].number = 0;
-		bank[dimm*NUM_BANKS+1].number = 1;
-	}
-	
-	
-	for (dimm = 0; dimm < no_dimms; dimm ++) {
-		unsigned limit = mpc107_i2c_master_read(NULL, 0xa0 + 2*dimm, 0,
-			data, DIMM_LENGTH);
-		
-		if (limit > 3) {
-			sdram_dimm_to_bank_info(data, dimms + dimm);
-			memcpy(dimms[dimm].part_number, data + 73, 18);
-			dimms[dimm].part_number[18] = 0;
-			printk_debug("Part Number: %s\n", dimms[dimm].part_number);
-		}
-	}
-	
-	mpc107_i2c_stop(NULL);
-}
diff --git a/src/northbridge/motorola/mpc107/mpc107.h b/src/northbridge/motorola/mpc107/mpc107.h
deleted file mode 100644
index 06cb2a292a..0000000000
--- a/src/northbridge/motorola/mpc107/mpc107.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * (C) Copyright 2001
- * Humboldt Solutions Ltd, adrian@humboldt.co.uk.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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 _MPC107_H
-#define _MPC107_H
-
-#ifdef ASM
-#define BMC_BASE	0x8000	/* Bridge memory controller base address */
-#else
-
-#define MPC107_BASE 0xfc000000
-
-#define MPC107_EUMBBAR			0x78
-
-#define MPC107_PIC1			0xa8
-#define MPC107_PIC1_CF_MP		0x000003
-#define MPC107_PIC1_SPEC_PCI		0x000004
-#define MPC107_PIC1_CF_APARK		0x000008
-#define MPC107_PIC1_CF_LOOP_SNOOP	0x000010
-#define MPC107_PIC1_LE_MODE		0x000020
-#define MPC107_PIC1_ST_GATH_EN		0x000040
-#define MPC107_PIC1_NO_BUS_WIDTH_CHECK	0x000080
-#define MPC107_PIC1_TEA_EN		0x000400
-#define MPC107_PIC1_MCP_EN		0x000800
-#define MPC107_PIC1_FLASH_WR_EN		0x001000
-#define MPC107_PIC1_CF_LBA_EN		0x002000
-#define MPC107_PIC1_CF_MP_ID		0x00c000
-#define MPC107_PIC1_ADDRESS_MAP		0x010000
-#define MPC107_PIC1_PROC_TYPE		0x050000
-#define MPC107_PIC1_RCS0		0x100000
-#define MPC107_PIC1_CF_BREAD_WS		0xc00000
-
-#define MPC107_I2CADR	0x3000
-#define MPC107_I2CFDR	0x3004
-#define MPC107_I2CCR	0x3008
-#define MPC107_I2CSR	0x300c
-#define MPC107_I2CDR	0x3010
-
-#define MPC107_I2C_CCR_MEN	0x80
-#define MPC107_I2C_CCR_MIEN	0x40
-#define MPC107_I2C_CCR_MSTA	0x20
-#define MPC107_I2C_CCR_MTX	0x10
-#define MPC107_I2C_CCR_TXAK	0x08
-#define MPC107_I2C_CCR_RSTA	0x04
-
-#define MPC107_I2C_CSR_MCF	0x80
-#define MPC107_I2C_CSR_MAAS	0x40
-#define MPC107_I2C_CSR_MBB	0x20
-#define MPC107_I2C_CSR_MAL	0x10
-#define MPC107_I2C_CSR_SRW	0x04
-#define MPC107_I2C_CSR_MIF	0x02
-#define MPC107_I2C_CSR_RXAK	0x01
-
-enum sdram_error_detect {
-    ERRORS_NONE, ERRORS_PARITY, ERRORS_ECC
-};
-    
-typedef struct sdram_dimm_info
-{
-    unsigned size;
-    unsigned number;
-    char part_number[20];
-    struct sdram_bank_info *bank1;
-    struct sdram_bank_info *bank2;
-} sdram_dimm_info;
-
-typedef struct sdram_bank_info
-{
-    unsigned number;
-    unsigned char row_bits;
-    unsigned char internal_banks;
-    unsigned char col_bits;
-    unsigned char data_width;
-    /* Cycle and access times are stored with lowest CAS latency first. Units
-       are 0.01ns */
-    unsigned short cycle_time[3];
-    unsigned short access_time[3];
-    /* Best CAS latencies */
-    unsigned char cas_latency[3];
-    unsigned char cs_latency;
-    unsigned char we_latency;
-    unsigned char min_back_to_back;
-    unsigned char min_row_precharge;
-    unsigned char min_active_to_active;
-    unsigned char min_ras_to_cas;
-    unsigned char min_ras;
-    unsigned char burst_mask;
-    enum sdram_error_detect error_detect;
-    /* Bank size */
-    unsigned size;
-    unsigned long start;
-    unsigned long end;
-    enum sdram_error_detect actual_detect;
-    unsigned char actual_cas;
-} sdram_bank_info;
-
-extern void sdram_dimm_to_bank_info(const char *,  sdram_dimm_info *);
-extern void print_sdram_dimm_info(const sdram_dimm_info *);
-extern void print_sdram_bank_info(const sdram_bank_info *);
-
-extern unsigned long mpc107_config_memory(int, sdram_bank_info *, int);
-extern void mpc107_probe_dimms(int, sdram_dimm_info *, sdram_bank_info *);
-#endif
-#endif
diff --git a/src/northbridge/motorola/mpc107/mpc107_northbridge.c b/src/northbridge/motorola/mpc107/mpc107_northbridge.c
deleted file mode 100644
index 9c13191147..0000000000
--- a/src/northbridge/motorola/mpc107/mpc107_northbridge.c
+++ /dev/null
@@ -1,144 +0,0 @@
-#include <console/console.h>
-#include <arch/io.h>
-#include <stdint.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <stdlib.h>
-#include <string.h>
-#include <bitops.h>
-#include <cpu/cpu.h>
-#include "chip.h"
-
-/*
- * pci_domain_read_resources needs to create two resource regions,
- * one for memory and one for I/O. These are required for the 
- * resource allocation code to function correctly. The regions should
- * be large enough to hold all expected resources for all PCI
- * devices.
- */
-static void mpc107_domain_read_resources(device_t dev)
-{
-	struct resource *resource;
-
-	/* Initialize the system wide io space constraints */
-	resource = new_resource(dev, IOINDEX_SUBTRACTIVE(0, 0));
-	resource->base	= 0;
-	resource->limit = 0xffffUL;
-	resource->flags = IORESOURCE_IO | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-
-	/* Initialize the system wide memory resources constraints */
-	resource = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0));
-	resource->base	= 0x80000000ULL;
-	resource->limit = 0xfeffffffULL; /* We can put pci resources in the system controll area */
-	resource->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED;
-}
-
-/*
- * pci_domain_set_resources creates memory resources describing the
- * fixed memory on the system. This is not actually used anywhere
- * except when the coreboot table is generated.
- */
-static void pci_domain_set_resources(device_t dev)
-{
-	device_t mc_dev;
-
-	/* Get the memory controller device */
-	mc_dev = dev->link[0].children;
-	if (mc_dev) {
-		/* Figure out which areas occupied by ram. */
-		int i, idx;
-		uint32_t memstart1, memstart2, extmemstart1, extmemstart2;
-		uint32_t memend1, memend2, extmemend1, extmemend2;
-		uint8_t bank_enable;
-		unsigned long start, end, size;
-
-		/* Find the memory setup */
-		memstart1    = pci_read_config32(mc_dev, 0x80);
-		memstart2    = pci_read_config32(mc_dev, 0x84);
-		extmemstart1 = pci_read_config32(mc_dev, 0x88);
-		extmemstart2 = pci_read_config32(mc_dev, 0x8c);
-		memend1      = pci_read_config32(mc_dev, 0x90);
-		memend2      = pci_read_config32(mc_dev, 0x94);
-		extmemend1   = pci_read_config32(mc_dev, 0x98);
-		extmemend2   = pci_read_config32(mc_dev, 0x9c);
-		bank_enable  = pci_read_config32(mc_dev, 0xa0);
-	
-		/* Report the memory regions */
-		idx = 10; /* Why does idx start at 10? */
-
-		for(i = 0; i < 8; i++) {
-			struct resource *res;
-			/* Ignore banks that are not enabled */
-			if (!(bank_enable & (1 << i))) {
-				continue;
-			}
-			/* Find the start and end of each bank */
-			if (i < 4) {
-				int shift = (8*i);
-				start =  ((memstart1    >> shift) & 0xff) << 20;
-				start |= ((extmemstart1 >> shift) & 0xff) << 28;
-				end   =  ((memend1      >> shift) & 0xff) << 20;
-				end   |= ((extmemend1   >> shift) & 0xff) << 28;
-			} else {
-				int shift = (8*(i - 4));
-				start =  ((memstart2    >> shift) & 0xff) << 20;
-				start |= ((extmemstart2 >> shift) & 0xff) << 28;
-				end   =  ((memend2      >> shift) & 0xff) << 20;
-				end   |= ((extmemend2   >> shift) & 0xff) << 28;
-			}
-			/* Comput the size of the bank */
-			size = (end + (1 << 20)) - start;
-
-			/* And now report the memory region */
-			res = new_resource(dev, idx++);
-			res->base = start;
-			res->size = size;
-			res->flags = IORESOURCE_MEM | IORESOURCE_CACHEABLE | \
-				IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED;
-		}
-	}
-	/* And assign the resources */
-	assign_resources(&dev->link[0]);
-}
-
-static struct device_operations pci_domain_ops = {
-	.read_resources	  = mpc107_domain_read_resources,
-	.set_resources	  = pci_domain_set_resources,
-	.enable_resources = enable_childrens_resources,
-	.init		  = 0,
-	.scan_bus	  = pci_domain_scan_bus,
-	.ops_pci_bus	  = &pci_ppc_conf1,
-};  
-
-static void cpu_bus_init(device_t dev)
-{
-	initialize_cpus(&dev->link[0]);
-}
-
-static void cpu_bus_noop(device_t dev)
-{
-}
-
-static struct device_operations cpu_bus_ops = {
-	.read_resources	  = cpu_bus_noop,
-	.set_resources	  = cpu_bus_noop,
-	.enable_resources = cpu_bus_noop,
-	.init		  = cpu_bus_init,
-	.scan_bus	  = 0,
-};
-
-static void enable_dev(struct device *dev)
-{
-	/* Set the operations if it is a special bus type */
-	if (dev->path.type == DEVICE_PATH_PCI_DOMAIN) {
-		dev->ops = &pci_domain_ops;
-	}
-	else if (dev->path.type == DEVICE_PATH_CPU_BUS) {
-		dev->ops = &cpu_bus_ops;
-	}
-}
-
-struct chip_operations northbridge_motorola_mpc107_ops = {
-	CHIP_NAME("Motorola MPC107 Northbridge")
-	.enable_dev = enable_dev,
-};
diff --git a/src/northbridge/motorola/mpc107/mpc107_smp.c b/src/northbridge/motorola/mpc107/mpc107_smp.c
deleted file mode 100644
index afdd538fde..0000000000
--- a/src/northbridge/motorola/mpc107/mpc107_smp.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <stdint.h>
-#include <device/pci.h>
-#include "mpc107.h"
-
-void
-wait_for_other_cpus(void)
-{
-}
-
-unsigned long
-this_processors_id(void)
-{
-	uint32_t pic1;          
-	struct device *dev;
-
-	if ((dev = dev_find_slot(0, 0)) == 0)
-		return 0;
-
-	pic1 = pci_read_config32(dev, MPC107_PIC1);
-	return (pic1 & MPC107_PIC1_CF_MP_ID) >> 14;
-}
-
-unsigned long
-processor_index(unsigned long id)
-{
-	return id;
-}
-
-void
-startup_other_cpus(unsigned long *map)
-{
-}