Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

18 files changed, 0 insertions, 2795 deletions

diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Kconfig b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Kconfig
deleted file mode 100644
index 5a8f50a9..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Kconfig
+++ /dev/null
@@ -1,121 +0,0 @@
-config EMBEDDED6xx
-	bool "Embedded 6xx/7xx/7xxx-based boards"
-	depends on 6xx && BROKEN_ON_SMP
-
-config LINKSTATION
-	bool "Linkstation / Kurobox(HG) from Buffalo"
-	depends on EMBEDDED6xx
-	select MPIC
-	select FSL_SOC
-	select PPC_UDBG_16550 if SERIAL_8250
-	select DEFAULT_UIMAGE
-	select MPC10X_OPENPIC
-	select MPC10X_BRIDGE
-	help
-	  Select LINKSTATION if configuring for one of PPC- (MPC8241)
-	  based NAS systems from Buffalo Technology. So far only
-	  KuroboxHG has been tested. In the future classical Kurobox,
-	  Linkstation-I HD-HLAN and HD-HGLAN versions, and PPC-based
-	  Terastation systems should be supported too.
-
-config STORCENTER
-	bool "IOMEGA StorCenter"
-	depends on EMBEDDED6xx
-	select MPIC
-	select FSL_SOC
-	select PPC_UDBG_16550 if SERIAL_8250
-	select MPC10X_OPENPIC
-	select MPC10X_BRIDGE
-	help
-	  Select STORCENTER if configuring for the iomega StorCenter
-	  with an 8241 CPU in it.
-
-config MPC7448HPC2
-	bool "Freescale MPC7448HPC2(Taiga)"
-	depends on EMBEDDED6xx
-	select TSI108_BRIDGE
-	select DEFAULT_UIMAGE
-	select PPC_UDBG_16550
-	select TSI108_BRIDGE
-	help
-	  Select MPC7448HPC2 if configuring for Freescale MPC7448HPC2 (Taiga)
-	  platform
-
-config PPC_HOLLY
-	bool "PPC750GX/CL with TSI10x bridge (Hickory/Holly)"
-	depends on EMBEDDED6xx
-	select TSI108_BRIDGE
-	select PPC_UDBG_16550
-	select TSI108_BRIDGE
-	help
-	  Select PPC_HOLLY if configuring for an IBM 750GX/CL Eval
-	  Board with TSI108/9 bridge (Hickory/Holly)
-
-config PPC_PRPMC2800
-	bool "Motorola-PrPMC2800"
-	depends on EMBEDDED6xx
-	select MV64X60
-	select NOT_COHERENT_CACHE
-	help
-	  This option enables support for the Motorola PrPMC2800 board
-
-config PPC_C2K
-	bool "SBS/GEFanuc C2K board"
-	depends on EMBEDDED6xx
-	select MV64X60
-	select NOT_COHERENT_CACHE
-	select MTD_CFI_I4
-	help
-	  This option enables support for the GE Fanuc C2K board (formerly
-	  an SBS board).
-
-config TSI108_BRIDGE
-	bool
-	select PCI
-	select MPIC
-	select MPIC_WEIRD
-
-config MPC10X_BRIDGE
-	bool
-	select PPC_INDIRECT_PCI
-
-config MV64X60
-	bool
-	select PPC_INDIRECT_PCI
-	select CHECK_CACHE_COHERENCY
-
-config MPC10X_OPENPIC
-	bool
-
-config GAMECUBE_COMMON
-	bool
-
-config USBGECKO_UDBG
-	bool "USB Gecko udbg console for the Nintendo GameCube/Wii"
-	depends on GAMECUBE_COMMON
-	help
-	  If you say yes to this option, support will be included for the
-	  USB Gecko adapter as an udbg console.
-	  The USB Gecko is a EXI to USB Serial converter that can be plugged
-	  into a memcard slot in the Nintendo GameCube/Wii.
-
-	  This driver bypasses the EXI layer completely.
-
-	  If in doubt, say N here.
-
-config GAMECUBE
-	bool "Nintendo-GameCube"
-	depends on EMBEDDED6xx
-	select GAMECUBE_COMMON
-	help
-	  Select GAMECUBE if configuring for the Nintendo GameCube.
-	  More information at: <http://gc-linux.sourceforge.net/>
-
-config WII
-	bool "Nintendo-Wii"
-	depends on EMBEDDED6xx
-	select GAMECUBE_COMMON
-	help
-	  Select WII if configuring for the Nintendo Wii.
-	  More information at: <http://gc-linux.sourceforge.net/>
-
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Makefile b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Makefile
deleted file mode 100644
index 66c23e42..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for the 6xx/7xx/7xxxx linux kernel.
-#
-obj-$(CONFIG_MPC7448HPC2)	+= mpc7448_hpc2.o
-obj-$(CONFIG_LINKSTATION)	+= linkstation.o ls_uart.o
-obj-$(CONFIG_STORCENTER)	+= storcenter.o
-obj-$(CONFIG_PPC_HOLLY)		+= holly.o
-obj-$(CONFIG_PPC_PRPMC2800)	+= prpmc2800.o
-obj-$(CONFIG_PPC_C2K)		+= c2k.o
-obj-$(CONFIG_USBGECKO_UDBG)	+= usbgecko_udbg.o
-obj-$(CONFIG_GAMECUBE_COMMON)	+= flipper-pic.o
-obj-$(CONFIG_GAMECUBE)		+= gamecube.o
-obj-$(CONFIG_WII)		+= wii.o hlwd-pic.o
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/c2k.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/c2k.c
deleted file mode 100644
index ebd3963f..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/c2k.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Board setup routines for the GEFanuc C2K board
- *
- * Author: Remi Machet <rmachet@slac.stanford.edu>
- *
- * Originated from prpmc2800.c
- *
- * 2008 (c) Stanford University
- * 2007 (c) MontaVista, Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-#include <linux/time.h>
-#include <linux/of.h>
-
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-
-#include <mm/mmu_decl.h>
-
-#include <sysdev/mv64x60.h>
-
-#define MV64x60_MPP_CNTL_0	0x0000
-#define MV64x60_MPP_CNTL_2	0x0008
-
-#define MV64x60_GPP_IO_CNTL	0x0000
-#define MV64x60_GPP_LEVEL_CNTL	0x0010
-#define MV64x60_GPP_VALUE_SET	0x0018
-
-static void __iomem *mv64x60_mpp_reg_base;
-static void __iomem *mv64x60_gpp_reg_base;
-
-static void __init c2k_setup_arch(void)
-{
-	struct device_node *np;
-	phys_addr_t paddr;
-	const unsigned int *reg;
-
-	/*
-	 * ioremap mpp and gpp registers in case they are later
-	 * needed by c2k_reset_board().
-	 */
-	np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-mpp");
-	reg = of_get_property(np, "reg", NULL);
-	paddr = of_translate_address(np, reg);
-	of_node_put(np);
-	mv64x60_mpp_reg_base = ioremap(paddr, reg[1]);
-
-	np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-gpp");
-	reg = of_get_property(np, "reg", NULL);
-	paddr = of_translate_address(np, reg);
-	of_node_put(np);
-	mv64x60_gpp_reg_base = ioremap(paddr, reg[1]);
-
-#ifdef CONFIG_PCI
-	mv64x60_pci_init();
-#endif
-}
-
-static void c2k_reset_board(void)
-{
-	u32 temp;
-
-	local_irq_disable();
-
-	temp = in_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_0);
-	temp &= 0xFFFF0FFF;
-	out_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_0, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL);
-	temp |= 0x00000004;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL);
-	temp |= 0x00000004;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL, temp);
-
-	temp = in_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_2);
-	temp &= 0xFFFF0FFF;
-	out_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_2, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL);
-	temp |= 0x00080000;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL);
-	temp |= 0x00080000;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL, temp);
-
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_VALUE_SET, 0x00080004);
-}
-
-static void c2k_restart(char *cmd)
-{
-	c2k_reset_board();
-	msleep(100);
-	panic("restart failed\n");
-}
-
-#ifdef CONFIG_NOT_COHERENT_CACHE
-#define COHERENCY_SETTING "off"
-#else
-#define COHERENCY_SETTING "on"
-#endif
-
-void c2k_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "Vendor\t\t: GEFanuc\n");
-	seq_printf(m, "coherency\t: %s\n", COHERENCY_SETTING);
-}
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init c2k_probe(void)
-{
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "GEFanuc,C2K"))
-		return 0;
-
-	printk(KERN_INFO "Detected a GEFanuc C2K board\n");
-
-	_set_L2CR(0);
-	_set_L2CR(L2CR_L2E | L2CR_L2PE | L2CR_L2I);
-	return 1;
-}
-
-define_machine(c2k) {
-	.name			= "C2K",
-	.probe			= c2k_probe,
-	.setup_arch		= c2k_setup_arch,
-	.init_early		= mv64x60_init_early,
-	.show_cpuinfo		= c2k_show_cpuinfo,
-	.init_IRQ		= mv64x60_init_irq,
-	.get_irq		= mv64x60_get_irq,
-	.restart		= c2k_restart,
-	.calibrate_decr		= generic_calibrate_decr,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.c
deleted file mode 100644
index 53d6eee0..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/flipper-pic.c
- *
- * Nintendo GameCube/Wii "Flipper" interrupt controller support.
- * Copyright (C) 2004-2009 The GameCube Linux Team
- * Copyright (C) 2007,2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-#define DRV_MODULE_NAME "flipper-pic"
-#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <asm/io.h>
-
-#include "flipper-pic.h"
-
-#define FLIPPER_NR_IRQS		32
-
-/*
- * Each interrupt has a corresponding bit in both
- * the Interrupt Cause (ICR) and Interrupt Mask (IMR) registers.
- *
- * Enabling/disabling an interrupt line involves setting/clearing
- * the corresponding bit in IMR.
- * Except for the RSW interrupt, all interrupts get deasserted automatically
- * when the source deasserts the interrupt.
- */
-#define FLIPPER_ICR		0x00
-#define FLIPPER_ICR_RSS		(1<<16) /* reset switch state */
-
-#define FLIPPER_IMR		0x04
-
-#define FLIPPER_RESET		0x24
-
-
-/*
- * IRQ chip hooks.
- *
- */
-
-static void flipper_pic_mask_and_ack(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << irq;
-
-	clrbits32(io_base + FLIPPER_IMR, mask);
-	/* this is at least needed for RSW */
-	out_be32(io_base + FLIPPER_ICR, mask);
-}
-
-static void flipper_pic_ack(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	/* this is at least needed for RSW */
-	out_be32(io_base + FLIPPER_ICR, 1 << irq);
-}
-
-static void flipper_pic_mask(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	clrbits32(io_base + FLIPPER_IMR, 1 << irq);
-}
-
-static void flipper_pic_unmask(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	setbits32(io_base + FLIPPER_IMR, 1 << irq);
-}
-
-
-static struct irq_chip flipper_pic = {
-	.name		= "flipper-pic",
-	.irq_ack	= flipper_pic_ack,
-	.irq_mask_ack	= flipper_pic_mask_and_ack,
-	.irq_mask	= flipper_pic_mask,
-	.irq_unmask	= flipper_pic_unmask,
-};
-
-/*
- * IRQ host hooks.
- *
- */
-
-static struct irq_domain *flipper_irq_host;
-
-static int flipper_pic_map(struct irq_domain *h, unsigned int virq,
-			   irq_hw_number_t hwirq)
-{
-	irq_set_chip_data(virq, h->host_data);
-	irq_set_status_flags(virq, IRQ_LEVEL);
-	irq_set_chip_and_handler(virq, &flipper_pic, handle_level_irq);
-	return 0;
-}
-
-static int flipper_pic_match(struct irq_domain *h, struct device_node *np)
-{
-	return 1;
-}
-
-
-static const struct irq_domain_ops flipper_irq_domain_ops = {
-	.map = flipper_pic_map,
-	.match = flipper_pic_match,
-};
-
-/*
- * Platform hooks.
- *
- */
-
-static void __flipper_quiesce(void __iomem *io_base)
-{
-	/* mask and ack all IRQs */
-	out_be32(io_base + FLIPPER_IMR, 0x00000000);
-	out_be32(io_base + FLIPPER_ICR, 0xffffffff);
-}
-
-struct irq_domain * __init flipper_pic_init(struct device_node *np)
-{
-	struct device_node *pi;
-	struct irq_domain *irq_domain = NULL;
-	struct resource res;
-	void __iomem *io_base;
-	int retval;
-
-	pi = of_get_parent(np);
-	if (!pi) {
-		pr_err("no parent found\n");
-		goto out;
-	}
-	if (!of_device_is_compatible(pi, "nintendo,flipper-pi")) {
-		pr_err("unexpected parent compatible\n");
-		goto out;
-	}
-
-	retval = of_address_to_resource(pi, 0, &res);
-	if (retval) {
-		pr_err("no io memory range found\n");
-		goto out;
-	}
-	io_base = ioremap(res.start, resource_size(&res));
-
-	pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base);
-
-	__flipper_quiesce(io_base);
-
-	irq_domain = irq_domain_add_linear(np, FLIPPER_NR_IRQS,
-				  &flipper_irq_domain_ops, io_base);
-	if (!irq_domain) {
-		pr_err("failed to allocate irq_domain\n");
-		return NULL;
-	}
-
-out:
-	return irq_domain;
-}
-
-unsigned int flipper_pic_get_irq(void)
-{
-	void __iomem *io_base = flipper_irq_host->host_data;
-	int irq;
-	u32 irq_status;
-
-	irq_status = in_be32(io_base + FLIPPER_ICR) &
-		     in_be32(io_base + FLIPPER_IMR);
-	if (irq_status == 0)
-		return NO_IRQ;	/* no more IRQs pending */
-
-	irq = __ffs(irq_status);
-	return irq_linear_revmap(flipper_irq_host, irq);
-}
-
-/*
- * Probe function.
- *
- */
-
-void __init flipper_pic_probe(void)
-{
-	struct device_node *np;
-
-	np = of_find_compatible_node(NULL, NULL, "nintendo,flipper-pic");
-	BUG_ON(!np);
-
-	flipper_irq_host = flipper_pic_init(np);
-	BUG_ON(!flipper_irq_host);
-
-	irq_set_default_host(flipper_irq_host);
-
-	of_node_put(np);
-}
-
-/*
- * Misc functions related to the flipper chipset.
- *
- */
-
-/**
- * flipper_quiesce() - quiesce flipper irq controller
- *
- * Mask and ack all interrupt sources.
- *
- */
-void flipper_quiesce(void)
-{
-	void __iomem *io_base = flipper_irq_host->host_data;
-
-	__flipper_quiesce(io_base);
-}
-
-/*
- * Resets the platform.
- */
-void flipper_platform_reset(void)
-{
-	void __iomem *io_base;
-
-	if (flipper_irq_host && flipper_irq_host->host_data) {
-		io_base = flipper_irq_host->host_data;
-		out_8(io_base + FLIPPER_RESET, 0x00);
-	}
-}
-
-/*
- * Returns non-zero if the reset button is pressed.
- */
-int flipper_is_reset_button_pressed(void)
-{
-	void __iomem *io_base;
-	u32 icr;
-
-	if (flipper_irq_host && flipper_irq_host->host_data) {
-		io_base = flipper_irq_host->host_data;
-		icr = in_be32(io_base + FLIPPER_ICR);
-		return !(icr & FLIPPER_ICR_RSS);
-	}
-	return 0;
-}
-
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.h b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.h
deleted file mode 100644
index e339186b..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/flipper-pic.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/flipper-pic.h
- *
- * Nintendo GameCube/Wii "Flipper" interrupt controller support.
- * Copyright (C) 2004-2009 The GameCube Linux Team
- * Copyright (C) 2007,2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#ifndef __FLIPPER_PIC_H
-#define __FLIPPER_PIC_H
-
-unsigned int flipper_pic_get_irq(void);
-void __init flipper_pic_probe(void);
-
-void flipper_quiesce(void);
-void flipper_platform_reset(void);
-int flipper_is_reset_button_pressed(void);
-
-#endif
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/gamecube.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/gamecube.c
deleted file mode 100644
index a138e14b..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/gamecube.c
- *
- * Nintendo GameCube board-specific support
- * Copyright (C) 2004-2009 The GameCube Linux Team
- * Copyright (C) 2007,2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/kexec.h>
-#include <linux/seq_file.h>
-#include <linux/of_platform.h>
-
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/udbg.h>
-
-#include "flipper-pic.h"
-#include "usbgecko_udbg.h"
-
-
-static void gamecube_spin(void)
-{
-	/* spin until power button pressed */
-	for (;;)
-		cpu_relax();
-}
-
-static void gamecube_restart(char *cmd)
-{
-	local_irq_disable();
-	flipper_platform_reset();
-	gamecube_spin();
-}
-
-static void gamecube_power_off(void)
-{
-	local_irq_disable();
-	gamecube_spin();
-}
-
-static void gamecube_halt(void)
-{
-	gamecube_restart(NULL);
-}
-
-static void __init gamecube_init_early(void)
-{
-	ug_udbg_init();
-}
-
-static int __init gamecube_probe(void)
-{
-	unsigned long dt_root;
-
-	dt_root = of_get_flat_dt_root();
-	if (!of_flat_dt_is_compatible(dt_root, "nintendo,gamecube"))
-		return 0;
-
-	return 1;
-}
-
-static void gamecube_shutdown(void)
-{
-	flipper_quiesce();
-}
-
-define_machine(gamecube) {
-	.name			= "gamecube",
-	.probe			= gamecube_probe,
-	.init_early		= gamecube_init_early,
-	.restart		= gamecube_restart,
-	.power_off		= gamecube_power_off,
-	.halt			= gamecube_halt,
-	.init_IRQ		= flipper_pic_probe,
-	.get_irq		= flipper_pic_get_irq,
-	.calibrate_decr		= generic_calibrate_decr,
-	.progress		= udbg_progress,
-	.machine_shutdown	= gamecube_shutdown,
-};
-
-
-static struct of_device_id gamecube_of_bus[] = {
-	{ .compatible = "nintendo,flipper", },
-	{ },
-};
-
-static int __init gamecube_device_probe(void)
-{
-	if (!machine_is(gamecube))
-		return 0;
-
-	of_platform_bus_probe(NULL, gamecube_of_bus, NULL);
-	return 0;
-}
-device_initcall(gamecube_device_probe);
-
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
deleted file mode 100644
index 3006b511..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/hlwd-pic.c
- *
- * Nintendo Wii "Hollywood" interrupt controller support.
- * Copyright (C) 2009 The GameCube Linux Team
- * Copyright (C) 2009 Albert Herranz
- *
- * 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.
- *
- */
-#define DRV_MODULE_NAME "hlwd-pic"
-#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/of.h>
-#include <asm/io.h>
-
-#include "hlwd-pic.h"
-
-#define HLWD_NR_IRQS	32
-
-/*
- * Each interrupt has a corresponding bit in both
- * the Interrupt Cause (ICR) and Interrupt Mask (IMR) registers.
- *
- * Enabling/disabling an interrupt line involves asserting/clearing
- * the corresponding bit in IMR. ACK'ing a request simply involves
- * asserting the corresponding bit in ICR.
- */
-#define HW_BROADWAY_ICR		0x00
-#define HW_BROADWAY_IMR		0x04
-
-
-/*
- * IRQ chip hooks.
- *
- */
-
-static void hlwd_pic_mask_and_ack(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << irq;
-
-	clrbits32(io_base + HW_BROADWAY_IMR, mask);
-	out_be32(io_base + HW_BROADWAY_ICR, mask);
-}
-
-static void hlwd_pic_ack(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	out_be32(io_base + HW_BROADWAY_ICR, 1 << irq);
-}
-
-static void hlwd_pic_mask(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
-}
-
-static void hlwd_pic_unmask(struct irq_data *d)
-{
-	int irq = irqd_to_hwirq(d);
-	void __iomem *io_base = irq_data_get_irq_chip_data(d);
-
-	setbits32(io_base + HW_BROADWAY_IMR, 1 << irq);
-}
-
-
-static struct irq_chip hlwd_pic = {
-	.name		= "hlwd-pic",
-	.irq_ack	= hlwd_pic_ack,
-	.irq_mask_ack	= hlwd_pic_mask_and_ack,
-	.irq_mask	= hlwd_pic_mask,
-	.irq_unmask	= hlwd_pic_unmask,
-};
-
-/*
- * IRQ host hooks.
- *
- */
-
-static struct irq_domain *hlwd_irq_host;
-
-static int hlwd_pic_map(struct irq_domain *h, unsigned int virq,
-			   irq_hw_number_t hwirq)
-{
-	irq_set_chip_data(virq, h->host_data);
-	irq_set_status_flags(virq, IRQ_LEVEL);
-	irq_set_chip_and_handler(virq, &hlwd_pic, handle_level_irq);
-	return 0;
-}
-
-static const struct irq_domain_ops hlwd_irq_domain_ops = {
-	.map = hlwd_pic_map,
-};
-
-static unsigned int __hlwd_pic_get_irq(struct irq_domain *h)
-{
-	void __iomem *io_base = h->host_data;
-	int irq;
-	u32 irq_status;
-
-	irq_status = in_be32(io_base + HW_BROADWAY_ICR) &
-		     in_be32(io_base + HW_BROADWAY_IMR);
-	if (irq_status == 0)
-		return NO_IRQ;	/* no more IRQs pending */
-
-	irq = __ffs(irq_status);
-	return irq_linear_revmap(h, irq);
-}
-
-static void hlwd_pic_irq_cascade(unsigned int cascade_virq,
-				      struct irq_desc *desc)
-{
-	struct irq_chip *chip = irq_desc_get_chip(desc);
-	struct irq_domain *irq_domain = irq_get_handler_data(cascade_virq);
-	unsigned int virq;
-
-	raw_spin_lock(&desc->lock);
-	chip->irq_mask(&desc->irq_data); /* IRQ_LEVEL */
-	raw_spin_unlock(&desc->lock);
-
-	virq = __hlwd_pic_get_irq(irq_domain);
-	if (virq != NO_IRQ)
-		generic_handle_irq(virq);
-	else
-		pr_err("spurious interrupt!\n");
-
-	raw_spin_lock(&desc->lock);
-	chip->irq_ack(&desc->irq_data); /* IRQ_LEVEL */
-	if (!irqd_irq_disabled(&desc->irq_data) && chip->irq_unmask)
-		chip->irq_unmask(&desc->irq_data);
-	raw_spin_unlock(&desc->lock);
-}
-
-/*
- * Platform hooks.
- *
- */
-
-static void __hlwd_quiesce(void __iomem *io_base)
-{
-	/* mask and ack all IRQs */
-	out_be32(io_base + HW_BROADWAY_IMR, 0);
-	out_be32(io_base + HW_BROADWAY_ICR, 0xffffffff);
-}
-
-struct irq_domain *hlwd_pic_init(struct device_node *np)
-{
-	struct irq_domain *irq_domain;
-	struct resource res;
-	void __iomem *io_base;
-	int retval;
-
-	retval = of_address_to_resource(np, 0, &res);
-	if (retval) {
-		pr_err("no io memory range found\n");
-		return NULL;
-	}
-	io_base = ioremap(res.start, resource_size(&res));
-	if (!io_base) {
-		pr_err("ioremap failed\n");
-		return NULL;
-	}
-
-	pr_info("controller at 0x%08x mapped to 0x%p\n", res.start, io_base);
-
-	__hlwd_quiesce(io_base);
-
-	irq_domain = irq_domain_add_linear(np, HLWD_NR_IRQS,
-					   &hlwd_irq_domain_ops, io_base);
-	if (!irq_domain) {
-		pr_err("failed to allocate irq_domain\n");
-		return NULL;
-	}
-
-	return irq_domain;
-}
-
-unsigned int hlwd_pic_get_irq(void)
-{
-	return __hlwd_pic_get_irq(hlwd_irq_host);
-}
-
-/*
- * Probe function.
- *
- */
-
-void hlwd_pic_probe(void)
-{
-	struct irq_domain *host;
-	struct device_node *np;
-	const u32 *interrupts;
-	int cascade_virq;
-
-	for_each_compatible_node(np, NULL, "nintendo,hollywood-pic") {
-		interrupts = of_get_property(np, "interrupts", NULL);
-		if (interrupts) {
-			host = hlwd_pic_init(np);
-			BUG_ON(!host);
-			cascade_virq = irq_of_parse_and_map(np, 0);
-			irq_set_handler_data(cascade_virq, host);
-			irq_set_chained_handler(cascade_virq,
-						hlwd_pic_irq_cascade);
-			hlwd_irq_host = host;
-			break;
-		}
-	}
-}
-
-/**
- * hlwd_quiesce() - quiesce hollywood irq controller
- *
- * Mask and ack all interrupt sources.
- *
- */
-void hlwd_quiesce(void)
-{
-	void __iomem *io_base = hlwd_irq_host->host_data;
-
-	__hlwd_quiesce(io_base);
-}
-
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.h b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.h
deleted file mode 100644
index d2e5a092..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/hlwd-pic.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/hlwd-pic.h
- *
- * Nintendo Wii "Hollywood" interrupt controller support.
- * Copyright (C) 2009 The GameCube Linux Team
- * Copyright (C) 2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#ifndef __HLWD_PIC_H
-#define __HLWD_PIC_H
-
-extern unsigned int hlwd_pic_get_irq(void);
-extern void hlwd_pic_probe(void);
-extern void hlwd_quiesce(void);
-
-#endif
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/holly.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/holly.c
deleted file mode 100644
index 8c305c7c..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/holly.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Board setup routines for the IBM 750GX/CL platform w/ TSI10x bridge
- *
- * Copyright 2007 IBM Corporation
- *
- * Stephen Winiecki <stevewin@us.ibm.com>
- * Josh Boyer <jwboyer@linux.vnet.ibm.com>
- *
- * Based on code from mpc7448_hpc2.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_core.h>
-#include <linux/of_platform.h>
-#include <linux/module.h>
-
-#include <asm/time.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/udbg.h>
-#include <asm/tsi108.h>
-#include <asm/pci-bridge.h>
-#include <asm/reg.h>
-#include <mm/mmu_decl.h>
-#include <asm/tsi108_irq.h>
-#include <asm/tsi108_pci.h>
-#include <asm/mpic.h>
-
-#undef DEBUG
-
-#define HOLLY_PCI_CFG_PHYS 0x7c000000
-
-int holly_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn)
-{
-	if (bus == 0 && PCI_SLOT(devfn) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-
-static void holly_remap_bridge(void)
-{
-	u32 lut_val, lut_addr;
-	int i;
-
-	printk(KERN_INFO "Remapping PCI bridge\n");
-
-	/* Re-init the PCI bridge and LUT registers to have mappings that don't
-	 * rely on PIBS
-	 */
-	lut_addr = 0x900;
-	for (i = 0; i < 31; i++) {
-		tsi108_write_reg(TSI108_PB_OFFSET + lut_addr, 0x00000201);
-		lut_addr += 4;
-		tsi108_write_reg(TSI108_PB_OFFSET + lut_addr, 0x0);
-		lut_addr += 4;
-	}
-
-	/* Reserve the last LUT entry for PCI I/O space */
-	tsi108_write_reg(TSI108_PB_OFFSET + lut_addr, 0x00000241);
-	lut_addr += 4;
-	tsi108_write_reg(TSI108_PB_OFFSET + lut_addr, 0x0);
-
-	/* Map PCI I/O space */
-	tsi108_write_reg(TSI108_PCI_PFAB_IO_UPPER, 0x0);
-	tsi108_write_reg(TSI108_PCI_PFAB_IO, 0x1);
-
-	/* Map PCI CFG space */
-	tsi108_write_reg(TSI108_PCI_PFAB_BAR0_UPPER, 0x0);
-	tsi108_write_reg(TSI108_PCI_PFAB_BAR0, 0x7c000000 | 0x01);
-
-	/* We don't need MEM32 and PRM remapping so disable them */
-	tsi108_write_reg(TSI108_PCI_PFAB_MEM32, 0x0);
-	tsi108_write_reg(TSI108_PCI_PFAB_PFM3, 0x0);
-	tsi108_write_reg(TSI108_PCI_PFAB_PFM4, 0x0);
-
-	/* Set P2O_BAR0 */
-	tsi108_write_reg(TSI108_PCI_P2O_BAR0_UPPER, 0x0);
-	tsi108_write_reg(TSI108_PCI_P2O_BAR0, 0xc0000000);
-
-	/* Init the PCI LUTs to do no remapping */
-	lut_addr = 0x500;
-	lut_val = 0x00000002;
-
-	for (i = 0; i < 32; i++) {
-		tsi108_write_reg(TSI108_PCI_OFFSET + lut_addr, lut_val);
-		lut_addr += 4;
-		tsi108_write_reg(TSI108_PCI_OFFSET + lut_addr, 0x40000000);
-		lut_addr += 4;
-		lut_val += 0x02000000;
-	}
-	tsi108_write_reg(TSI108_PCI_P2O_PAGE_SIZES, 0x00007900);
-
-	/* Set 64-bit PCI bus address for system memory */
-	tsi108_write_reg(TSI108_PCI_P2O_BAR2_UPPER, 0x0);
-	tsi108_write_reg(TSI108_PCI_P2O_BAR2, 0x0);
-}
-
-static void __init holly_setup_arch(void)
-{
-	struct device_node *np;
-
-	if (ppc_md.progress)
-		ppc_md.progress("holly_setup_arch():set_bridge", 0);
-
-	tsi108_csr_vir_base = get_vir_csrbase();
-
-	/* setup PCI host bridge */
-	holly_remap_bridge();
-
-	np = of_find_node_by_type(NULL, "pci");
-	if (np)
-		tsi108_setup_pci(np, HOLLY_PCI_CFG_PHYS, 1);
-
-	ppc_md.pci_exclude_device = holly_exclude_device;
-	if (ppc_md.progress)
-		ppc_md.progress("tsi108: resources set", 0x100);
-
-	printk(KERN_INFO "PPC750GX/CL Platform\n");
-}
-
-/*
- * Interrupt setup and service.  Interrupts on the holly come
- * from the four external INT pins, PCI interrupts are routed via
- * PCI interrupt control registers, it generates internal IRQ23
- *
- * Interrupt routing on the Holly Board:
- * TSI108:PB_INT[0] -> CPU0:INT#
- * TSI108:PB_INT[1] -> CPU0:MCP#
- * TSI108:PB_INT[2] -> N/C
- * TSI108:PB_INT[3] -> N/C
- */
-static void __init holly_init_IRQ(void)
-{
-	struct mpic *mpic;
-#ifdef CONFIG_PCI
-	unsigned int cascade_pci_irq;
-	struct device_node *tsi_pci;
-	struct device_node *cascade_node = NULL;
-#endif
-
-	mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
-			MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
-			24, 0,
-			"Tsi108_PIC");
-
-	BUG_ON(mpic == NULL);
-
-	mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
-
-	mpic_init(mpic);
-
-#ifdef CONFIG_PCI
-	tsi_pci = of_find_node_by_type(NULL, "pci");
-	if (tsi_pci == NULL) {
-		printk(KERN_ERR "%s: No tsi108 pci node found !\n", __func__);
-		return;
-	}
-
-	cascade_node = of_find_node_by_type(NULL, "pic-router");
-	if (cascade_node == NULL) {
-		printk(KERN_ERR "%s: No tsi108 pci cascade node found !\n", __func__);
-		return;
-	}
-
-	cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0);
-	pr_debug("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__, (u32) cascade_pci_irq);
-	tsi108_pci_int_init(cascade_node);
-	irq_set_handler_data(cascade_pci_irq, mpic);
-	irq_set_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
-#endif
-	/* Configure MPIC outputs to CPU0 */
-	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
-}
-
-void holly_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: IBM\n");
-	seq_printf(m, "machine\t\t: PPC750 GX/CL\n");
-}
-
-void holly_restart(char *cmd)
-{
-	__be32 __iomem *ocn_bar1 = NULL;
-	unsigned long bar;
-	struct device_node *bridge = NULL;
-	const void *prop;
-	int size;
-	phys_addr_t addr = 0xc0000000;
-
-	local_irq_disable();
-
-	bridge = of_find_node_by_type(NULL, "tsi-bridge");
-	if (bridge) {
-		prop = of_get_property(bridge, "reg", &size);
-		addr = of_translate_address(bridge, prop);
-	}
-	addr += (TSI108_PB_OFFSET + 0x414);
-
-	ocn_bar1 = ioremap(addr, 0x4);
-
-	/* Turn on the BOOT bit so the addresses are correctly
-	 * routed to the HLP interface */
-	bar = ioread32be(ocn_bar1);
-	bar |= 2;
-	iowrite32be(bar, ocn_bar1);
-	iosync();
-
-	/* Set SRR0 to the reset vector and turn on MSR_IP */
-	mtspr(SPRN_SRR0, 0xfff00100);
-	mtspr(SPRN_SRR1, MSR_IP);
-
-	/* Do an rfi to jump back to firmware.  Somewhat evil,
-	 * but it works
-	 */
-	__asm__ __volatile__("rfi" : : : "memory");
-
-	/* Spin until reset happens.  Shouldn't really get here */
-	for (;;) ;
-}
-
-void holly_power_off(void)
-{
-	local_irq_disable();
-	/* No way to shut power off with software */
-	for (;;) ;
-}
-
-void holly_halt(void)
-{
-	holly_power_off();
-}
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init holly_probe(void)
-{
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "ibm,holly"))
-		return 0;
-	return 1;
-}
-
-static int ppc750_machine_check_exception(struct pt_regs *regs)
-{
-	const struct exception_table_entry *entry;
-
-	/* Are we prepared to handle this fault */
-	if ((entry = search_exception_tables(regs->nip)) != NULL) {
-		tsi108_clear_pci_cfg_error();
-		regs->msr |= MSR_RI;
-		regs->nip = entry->fixup;
-		return 1;
-	}
-	return 0;
-}
-
-define_machine(holly){
-	.name                   	= "PPC750 GX/CL TSI",
-	.probe                  	= holly_probe,
-	.setup_arch             	= holly_setup_arch,
-	.init_IRQ               	= holly_init_IRQ,
-	.show_cpuinfo           	= holly_show_cpuinfo,
-	.get_irq                	= mpic_get_irq,
-	.restart                	= holly_restart,
-	.calibrate_decr         	= generic_calibrate_decr,
-	.machine_check_exception	= ppc750_machine_check_exception,
-	.progress               	= udbg_progress,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/linkstation.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/linkstation.c
deleted file mode 100644
index 455e7c08..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Board setup routines for the Buffalo Linkstation / Kurobox Platform.
- *
- * Copyright (C) 2006 G. Liakhovetski (g.liakhovetski@gmx.de)
- *
- * Based on sandpoint.c by Mark A. Greer
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of
- * any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/initrd.h>
-#include <linux/of_platform.h>
-
-#include <asm/time.h>
-#include <asm/prom.h>
-#include <asm/mpic.h>
-#include <asm/pci-bridge.h>
-
-#include "mpc10x.h"
-
-static __initdata struct of_device_id of_bus_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "simple-bus", },
-	{},
-};
-
-static int __init declare_of_platform_devices(void)
-{
-	of_platform_bus_probe(NULL, of_bus_ids, NULL);
-	return 0;
-}
-machine_device_initcall(linkstation, declare_of_platform_devices);
-
-static int __init linkstation_add_bridge(struct device_node *dev)
-{
-#ifdef CONFIG_PCI
-	int len;
-	struct pci_controller *hose;
-	const int *bus_range;
-
-	printk("Adding PCI host bridge %s\n", dev->full_name);
-
-	bus_range = of_get_property(dev, "bus-range", &len);
-	if (bus_range == NULL || len < 2 * sizeof(int))
-		printk(KERN_WARNING "Can't get bus-range for %s, assume"
-				" bus 0\n", dev->full_name);
-
-	hose = pcibios_alloc_controller(dev);
-	if (hose == NULL)
-		return -ENOMEM;
-	hose->first_busno = bus_range ? bus_range[0] : 0;
-	hose->last_busno = bus_range ? bus_range[1] : 0xff;
-	setup_indirect_pci(hose, 0xfec00000, 0xfee00000, 0);
-
-	/* Interpret the "ranges" property */
-	/* This also maps the I/O region and sets isa_io/mem_base */
-	pci_process_bridge_OF_ranges(hose, dev, 1);
-#endif
-	return 0;
-}
-
-static void __init linkstation_setup_arch(void)
-{
-	struct device_node *np;
-
-	/* Lookup PCI host bridges */
-	for_each_compatible_node(np, "pci", "mpc10x-pci")
-		linkstation_add_bridge(np);
-
-	printk(KERN_INFO "BUFFALO Network Attached Storage Series\n");
-	printk(KERN_INFO "(C) 2002-2005 BUFFALO INC.\n");
-}
-
-/*
- * Interrupt setup and service.  Interrupts on the linkstation come
- * from the four PCI slots plus onboard 8241 devices: I2C, DUART.
- */
-static void __init linkstation_init_IRQ(void)
-{
-	struct mpic *mpic;
-
-	mpic = mpic_alloc(NULL, 0, 0, 4, 0, " EPIC     ");
-	BUG_ON(mpic == NULL);
-
-	/* PCI IRQs */
-	mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
-
-	/* I2C */
-	mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
-
-	/* ttyS0, ttyS1 */
-	mpic_assign_isu(mpic, 2, mpic->paddr + 0x11100);
-
-	mpic_init(mpic);
-}
-
-extern void avr_uart_configure(void);
-extern void avr_uart_send(const char);
-
-static void linkstation_restart(char *cmd)
-{
-	local_irq_disable();
-
-	/* Reset system via AVR */
-	avr_uart_configure();
-	/* Send reboot command */
-	avr_uart_send('C');
-
-	for(;;)  /* Spin until reset happens */
-		avr_uart_send('G');	/* "kick" */
-}
-
-static void linkstation_power_off(void)
-{
-	local_irq_disable();
-
-	/* Power down system via AVR */
-	avr_uart_configure();
-	/* send shutdown command */
-	avr_uart_send('E');
-
-	for(;;)  /* Spin until power-off happens */
-		avr_uart_send('G');	/* "kick" */
-	/* NOTREACHED */
-}
-
-static void linkstation_halt(void)
-{
-	linkstation_power_off();
-	/* NOTREACHED */
-}
-
-static void linkstation_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: Buffalo Technology\n");
-	seq_printf(m, "machine\t\t: Linkstation I/Kurobox(HG)\n");
-}
-
-static int __init linkstation_probe(void)
-{
-	unsigned long root;
-
-	root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "linkstation"))
-		return 0;
-	return 1;
-}
-
-define_machine(linkstation){
-	.name 			= "Buffalo Linkstation",
-	.probe 			= linkstation_probe,
-	.setup_arch 		= linkstation_setup_arch,
-	.init_IRQ 		= linkstation_init_IRQ,
-	.show_cpuinfo 		= linkstation_show_cpuinfo,
-	.get_irq 		= mpic_get_irq,
-	.restart 		= linkstation_restart,
-	.power_off 		= linkstation_power_off,
-	.halt	 		= linkstation_halt,
-	.calibrate_decr 	= generic_calibrate_decr,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/ls_uart.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/ls_uart.c
deleted file mode 100644
index 9d891bd5..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/ls_uart.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * AVR power-management chip interface for the Buffalo Linkstation /
- * Kurobox Platform.
- *
- * Author: 2006 (c) G. Liakhovetski
- *	 g.liakhovetski@gmx.de
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of
- * any kind, whether express or implied.
- */
-#include <linux/workqueue.h>
-#include <linux/string.h>
-#include <linux/delay.h>
-#include <linux/serial_reg.h>
-#include <linux/serial_8250.h>
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/termbits.h>
-
-#include "mpc10x.h"
-
-static void __iomem *avr_addr;
-static unsigned long avr_clock;
-
-static struct work_struct wd_work;
-
-static void wd_stop(struct work_struct *unused)
-{
-	const char string[] = "AAAAFFFFJJJJ>>>>VVVV>>>>ZZZZVVVVKKKK";
-	int i = 0, rescue = 8;
-	int len = strlen(string);
-
-	while (rescue--) {
-		int j;
-		char lsr = in_8(avr_addr + UART_LSR);
-
-		if (lsr & (UART_LSR_THRE | UART_LSR_TEMT)) {
-			for (j = 0; j < 16 && i < len; j++, i++)
-				out_8(avr_addr + UART_TX, string[i]);
-			if (i == len) {
-				/* Read "OK" back: 4ms for the last "KKKK"
-				   plus a couple bytes back */
-				msleep(7);
-				printk("linkstation: disarming the AVR watchdog: ");
-				while (in_8(avr_addr + UART_LSR) & UART_LSR_DR)
-					printk("%c", in_8(avr_addr + UART_RX));
-				break;
-			}
-		}
-		msleep(17);
-	}
-	printk("\n");
-}
-
-#define AVR_QUOT(clock) ((clock) + 8 * 9600) / (16 * 9600)
-
-void avr_uart_configure(void)
-{
-	unsigned char cval = UART_LCR_WLEN8;
-	unsigned int quot = AVR_QUOT(avr_clock);
-
-	if (!avr_addr || !avr_clock)
-		return;
-
-	out_8(avr_addr + UART_LCR, cval);			/* initialise UART */
-	out_8(avr_addr + UART_MCR, 0);
-	out_8(avr_addr + UART_IER, 0);
-
-	cval |= UART_LCR_STOP | UART_LCR_PARITY | UART_LCR_EPAR;
-
-	out_8(avr_addr + UART_LCR, cval);			/* Set character format */
-
-	out_8(avr_addr + UART_LCR, cval | UART_LCR_DLAB);	/* set DLAB */
-	out_8(avr_addr + UART_DLL, quot & 0xff);		/* LS of divisor */
-	out_8(avr_addr + UART_DLM, quot >> 8);			/* MS of divisor */
-	out_8(avr_addr + UART_LCR, cval);			/* reset DLAB */
-	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO);	/* enable FIFO */
-}
-
-void avr_uart_send(const char c)
-{
-	if (!avr_addr || !avr_clock)
-		return;
-
-	out_8(avr_addr + UART_TX, c);
-	out_8(avr_addr + UART_TX, c);
-	out_8(avr_addr + UART_TX, c);
-	out_8(avr_addr + UART_TX, c);
-}
-
-static void __init ls_uart_init(void)
-{
-	local_irq_disable();
-
-#ifndef CONFIG_SERIAL_8250
-	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO);	/* enable FIFO */
-	out_8(avr_addr + UART_FCR, UART_FCR_ENABLE_FIFO |
-	      UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT);	/* clear FIFOs */
-	out_8(avr_addr + UART_FCR, 0);
-	out_8(avr_addr + UART_IER, 0);
-
-	/* Clear up interrupts */
-	(void) in_8(avr_addr + UART_LSR);
-	(void) in_8(avr_addr + UART_RX);
-	(void) in_8(avr_addr + UART_IIR);
-	(void) in_8(avr_addr + UART_MSR);
-#endif
-	avr_uart_configure();
-
-	local_irq_enable();
-}
-
-static int __init ls_uarts_init(void)
-{
-	struct device_node *avr;
-	phys_addr_t phys_addr;
-	int len;
-
-	avr = of_find_node_by_path("/soc10x/serial@80004500");
-	if (!avr)
-		return -EINVAL;
-
-	avr_clock = *(u32*)of_get_property(avr, "clock-frequency", &len);
-	phys_addr = ((u32*)of_get_property(avr, "reg", &len))[0];
-
-	if (!avr_clock || !phys_addr)
-		return -EINVAL;
-
-	avr_addr = ioremap(phys_addr, 32);
-	if (!avr_addr)
-		return -EFAULT;
-
-	ls_uart_init();
-
-	INIT_WORK(&wd_work, wd_stop);
-	schedule_work(&wd_work);
-
-	return 0;
-}
-
-machine_late_initcall(linkstation, ls_uarts_init);
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc10x.h b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc10x.h
deleted file mode 100644
index b30a6a3b..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc10x.h
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Common routines for the Motorola SPS MPC106/8240/107 Host bridge/Mem
- * ctlr/EPIC/etc.
- *
- * Author: Mark A. Greer
- *         mgreer@mvista.com
- *
- * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#ifndef __PPC_KERNEL_MPC10X_H
-#define __PPC_KERNEL_MPC10X_H
-
-#include <linux/pci_ids.h>
-#include <asm/pci-bridge.h>
-
-/*
- * The values here don't completely map everything but should work in most
- * cases.
- *
- * MAP A (PReP Map)
- *   Processor: 0x80000000 - 0x807fffff -> PCI I/O: 0x00000000 - 0x007fffff
- *   Processor: 0xc0000000 - 0xdfffffff -> PCI MEM: 0x00000000 - 0x1fffffff
- *   PCI MEM:   0x80000000 -> Processor System Memory: 0x00000000
- *   EUMB mapped to: ioremap_base - 0x00100000 (ioremap_base - 1 MB)
- *
- * MAP B (CHRP Map)
- *   Processor: 0xfe000000 - 0xfebfffff -> PCI I/O: 0x00000000 - 0x00bfffff
- *   Processor: 0x80000000 - 0xbfffffff -> PCI MEM: 0x80000000 - 0xbfffffff
- *   PCI MEM:   0x00000000 -> Processor System Memory: 0x00000000
- *   EUMB mapped to: ioremap_base - 0x00100000 (ioremap_base - 1 MB)
- */
-
-/*
- * Define the vendor/device IDs for the various bridges--should be added to
- * <linux/pci_ids.h>
- */
-#define	MPC10X_BRIDGE_106	((PCI_DEVICE_ID_MOTOROLA_MPC106 << 16) |  \
-				  PCI_VENDOR_ID_MOTOROLA)
-#define	MPC10X_BRIDGE_8240	((0x0003 << 16) | PCI_VENDOR_ID_MOTOROLA)
-#define	MPC10X_BRIDGE_107	((0x0004 << 16) | PCI_VENDOR_ID_MOTOROLA)
-#define	MPC10X_BRIDGE_8245	((0x0006 << 16) | PCI_VENDOR_ID_MOTOROLA)
-
-/* Define the type of map to use */
-#define	MPC10X_MEM_MAP_A		1
-#define	MPC10X_MEM_MAP_B		2
-
-/* Map A (PReP Map) Defines */
-#define	MPC10X_MAPA_CNFG_ADDR		0x80000cf8
-#define	MPC10X_MAPA_CNFG_DATA		0x80000cfc
-
-#define MPC10X_MAPA_ISA_IO_BASE		0x80000000
-#define MPC10X_MAPA_ISA_MEM_BASE	0xc0000000
-#define	MPC10X_MAPA_DRAM_OFFSET		0x80000000
-
-#define	MPC10X_MAPA_PCI_INTACK_ADDR	0xbffffff0
-#define	MPC10X_MAPA_PCI_IO_START	0x00000000
-#define	MPC10X_MAPA_PCI_IO_END	       (0x00800000 - 1)
-#define	MPC10X_MAPA_PCI_MEM_START	0x00000000
-#define	MPC10X_MAPA_PCI_MEM_END	       (0x20000000 - 1)
-
-#define	MPC10X_MAPA_PCI_MEM_OFFSET	(MPC10X_MAPA_ISA_MEM_BASE -	\
-					 MPC10X_MAPA_PCI_MEM_START)
-
-/* Map B (CHRP Map) Defines */
-#define	MPC10X_MAPB_CNFG_ADDR		0xfec00000
-#define	MPC10X_MAPB_CNFG_DATA		0xfee00000
-
-#define MPC10X_MAPB_ISA_IO_BASE		0xfe000000
-#define MPC10X_MAPB_ISA_MEM_BASE	0x80000000
-#define	MPC10X_MAPB_DRAM_OFFSET		0x00000000
-
-#define	MPC10X_MAPB_PCI_INTACK_ADDR	0xfef00000
-#define	MPC10X_MAPB_PCI_IO_START	0x00000000
-#define	MPC10X_MAPB_PCI_IO_END	       (0x00c00000 - 1)
-#define	MPC10X_MAPB_PCI_MEM_START	0x80000000
-#define	MPC10X_MAPB_PCI_MEM_END	       (0xc0000000 - 1)
-
-#define	MPC10X_MAPB_PCI_MEM_OFFSET	(MPC10X_MAPB_ISA_MEM_BASE -	\
-					 MPC10X_MAPB_PCI_MEM_START)
-
-/* Set hose members to values appropriate for the mem map used */
-#define	MPC10X_SETUP_HOSE(hose, map) {					\
-	(hose)->pci_mem_offset = MPC10X_MAP##map##_PCI_MEM_OFFSET;	\
-	(hose)->io_space.start = MPC10X_MAP##map##_PCI_IO_START;	\
-	(hose)->io_space.end = MPC10X_MAP##map##_PCI_IO_END;		\
-	(hose)->mem_space.start = MPC10X_MAP##map##_PCI_MEM_START;	\
-	(hose)->mem_space.end = MPC10X_MAP##map##_PCI_MEM_END;		\
-	(hose)->io_base_virt = (void *)MPC10X_MAP##map##_ISA_IO_BASE;	\
-}
-
-
-/* Miscellaneous Configuration register offsets */
-#define	MPC10X_CFG_PIR_REG		0x09
-#define	MPC10X_CFG_PIR_HOST_BRIDGE	0x00
-#define	MPC10X_CFG_PIR_AGENT		0x01
-
-#define	MPC10X_CFG_EUMBBAR		0x78
-
-#define	MPC10X_CFG_PICR1_REG		0xa8
-#define	MPC10X_CFG_PICR1_ADDR_MAP_MASK	0x00010000
-#define	MPC10X_CFG_PICR1_ADDR_MAP_A	0x00010000
-#define	MPC10X_CFG_PICR1_ADDR_MAP_B	0x00000000
-#define	MPC10X_CFG_PICR1_SPEC_PCI_RD	0x00000004
-#define	MPC10X_CFG_PICR1_ST_GATH_EN	0x00000040
-
-#define	MPC10X_CFG_PICR2_REG		0xac
-#define	MPC10X_CFG_PICR2_COPYBACK_OPT	0x00000001
-
-#define	MPC10X_CFG_MAPB_OPTIONS_REG	0xe0
-#define	MPC10X_CFG_MAPB_OPTIONS_CFAE	0x80	/* CPU_FD_ALIAS_EN */
-#define	MPC10X_CFG_MAPB_OPTIONS_PFAE	0x40	/* PCI_FD_ALIAS_EN */
-#define	MPC10X_CFG_MAPB_OPTIONS_DR	0x20	/* DLL_RESET */
-#define	MPC10X_CFG_MAPB_OPTIONS_PCICH	0x08	/* PCI_COMPATIBILITY_HOLE */
-#define	MPC10X_CFG_MAPB_OPTIONS_PROCCH	0x04	/* PROC_COMPATIBILITY_HOLE */
-
-/* Define offsets for the memory controller registers in the config space */
-#define MPC10X_MCTLR_MEM_START_1	0x80	/* Banks 0-3 */
-#define MPC10X_MCTLR_MEM_START_2	0x84	/* Banks 4-7 */
-#define MPC10X_MCTLR_EXT_MEM_START_1	0x88	/* Banks 0-3 */
-#define MPC10X_MCTLR_EXT_MEM_START_2	0x8c	/* Banks 4-7 */
-
-#define MPC10X_MCTLR_MEM_END_1		0x90	/* Banks 0-3 */
-#define MPC10X_MCTLR_MEM_END_2		0x94	/* Banks 4-7 */
-#define MPC10X_MCTLR_EXT_MEM_END_1	0x98	/* Banks 0-3 */
-#define MPC10X_MCTLR_EXT_MEM_END_2	0x9c	/* Banks 4-7 */
-
-#define MPC10X_MCTLR_MEM_BANK_ENABLES	0xa0
-
-/* Define some offset in the EUMB */
-#define	MPC10X_EUMB_SIZE		0x00100000 /* Total EUMB size (1MB) */
-
-#define MPC10X_EUMB_MU_OFFSET		0x00000000 /* Msg Unit reg offset */
-#define MPC10X_EUMB_MU_SIZE		0x00001000 /* Msg Unit reg size */
-#define MPC10X_EUMB_DMA_OFFSET		0x00001000 /* DMA Unit reg offset */
-#define MPC10X_EUMB_DMA_SIZE		0x00001000 /* DMA Unit reg size  */
-#define MPC10X_EUMB_ATU_OFFSET		0x00002000 /* Addr xlate reg offset */
-#define MPC10X_EUMB_ATU_SIZE		0x00001000 /* Addr xlate reg size  */
-#define MPC10X_EUMB_I2C_OFFSET		0x00003000 /* I2C Unit reg offset */
-#define MPC10X_EUMB_I2C_SIZE		0x00001000 /* I2C Unit reg size  */
-#define MPC10X_EUMB_DUART_OFFSET	0x00004000 /* DUART Unit reg offset (8245) */
-#define MPC10X_EUMB_DUART_SIZE		0x00001000 /* DUART Unit reg size (8245) */
-#define	MPC10X_EUMB_EPIC_OFFSET		0x00040000 /* EPIC offset in EUMB */
-#define	MPC10X_EUMB_EPIC_SIZE		0x00030000 /* EPIC size */
-#define MPC10X_EUMB_PM_OFFSET		0x000fe000 /* Performance Monitor reg offset (8245) */
-#define MPC10X_EUMB_PM_SIZE		0x00001000 /* Performance Monitor reg size (8245) */
-#define MPC10X_EUMB_WP_OFFSET		0x000ff000 /* Data path diagnostic, watchpoint reg offset */
-#define MPC10X_EUMB_WP_SIZE		0x00001000 /* Data path diagnostic, watchpoint reg size */
-
-/*
- * Define some recommended places to put the EUMB regs.
- * For both maps, recommend putting the EUMB from 0xeff00000 to 0xefffffff.
- */
-extern unsigned long			ioremap_base;
-#define	MPC10X_MAPA_EUMB_BASE		(ioremap_base - MPC10X_EUMB_SIZE)
-#define	MPC10X_MAPB_EUMB_BASE		MPC10X_MAPA_EUMB_BASE
-
-enum ppc_sys_devices {
-	MPC10X_IIC1,
-	MPC10X_DMA0,
-	MPC10X_DMA1,
-	MPC10X_UART0,
-	MPC10X_UART1,
-	NUM_PPC_SYS_DEVS,
-};
-
-int mpc10x_bridge_init(struct pci_controller *hose,
-		       uint current_map,
-		       uint new_map,
-		       uint phys_eumb_base);
-unsigned long mpc10x_get_mem_size(uint mem_map);
-int mpc10x_enable_store_gathering(struct pci_controller *hose);
-int mpc10x_disable_store_gathering(struct pci_controller *hose);
-
-/* For MPC107 boards that use the built-in openpic */
-void mpc10x_set_openpic(void);
-
-#endif	/* __PPC_KERNEL_MPC10X_H */
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
deleted file mode 100644
index beeaf4a1..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * mpc7448_hpc2.c
- *
- * Board setup routines for the Freescale mpc7448hpc2(taiga) platform
- *
- * Author: Jacob Pan
- *	 jacob.pan@freescale.com
- * Author: Xianghua Xiao
- *       x.xiao@freescale.com
- * Maintainer: Roy Zang <tie-fei.zang@freescale.com>
- * 	Add Flat Device Tree support fot mpc7448hpc2 board
- *
- * Copyright 2004-2006 Freescale Semiconductor, 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; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/console.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_core.h>
-
-#include <asm/time.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/udbg.h>
-#include <asm/tsi108.h>
-#include <asm/pci-bridge.h>
-#include <asm/reg.h>
-#include <mm/mmu_decl.h>
-#include <asm/tsi108_pci.h>
-#include <asm/tsi108_irq.h>
-#include <asm/mpic.h>
-
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(fmt...) do { printk(fmt); } while(0)
-#else
-#define DBG(fmt...) do { } while(0)
-#endif
-
-#define MPC7448HPC2_PCI_CFG_PHYS 0xfb000000
-
-int mpc7448_hpc2_exclude_device(struct pci_controller *hose,
-				u_char bus, u_char devfn)
-{
-	if (bus == 0 && PCI_SLOT(devfn) == 0)
-		return PCIBIOS_DEVICE_NOT_FOUND;
-	else
-		return PCIBIOS_SUCCESSFUL;
-}
-
-static void __init mpc7448_hpc2_setup_arch(void)
-{
-	struct device_node *np;
-	if (ppc_md.progress)
-		ppc_md.progress("mpc7448_hpc2_setup_arch():set_bridge", 0);
-
-	tsi108_csr_vir_base = get_vir_csrbase();
-
-	/* setup PCI host bridge */
-#ifdef CONFIG_PCI
-	for_each_compatible_node(np, "pci", "tsi108-pci")
-		tsi108_setup_pci(np, MPC7448HPC2_PCI_CFG_PHYS, 0);
-
-	ppc_md.pci_exclude_device = mpc7448_hpc2_exclude_device;
-	if (ppc_md.progress)
-		ppc_md.progress("tsi108: resources set", 0x100);
-#endif
-
-	printk(KERN_INFO "MPC7448HPC2 (TAIGA) Platform\n");
-	printk(KERN_INFO
-	       "Jointly ported by Freescale and Tundra Semiconductor\n");
-	printk(KERN_INFO
-	       "Enabling L2 cache then enabling the HID0 prefetch engine.\n");
-}
-
-/*
- * Interrupt setup and service.  Interrupts on the mpc7448_hpc2 come
- * from the four external INT pins, PCI interrupts are routed via
- * PCI interrupt control registers, it generates internal IRQ23
- *
- * Interrupt routing on the Taiga Board:
- * TSI108:PB_INT[0] -> CPU0:INT#
- * TSI108:PB_INT[1] -> CPU0:MCP#
- * TSI108:PB_INT[2] -> N/C
- * TSI108:PB_INT[3] -> N/C
- */
-static void __init mpc7448_hpc2_init_IRQ(void)
-{
-	struct mpic *mpic;
-#ifdef CONFIG_PCI
-	unsigned int cascade_pci_irq;
-	struct device_node *tsi_pci;
-	struct device_node *cascade_node = NULL;
-#endif
-
-	mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
-			MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108,
-			24, 0,
-			"Tsi108_PIC");
-
-	BUG_ON(mpic == NULL);
-
-	mpic_assign_isu(mpic, 0, mpic->paddr + 0x100);
-
-	mpic_init(mpic);
-
-#ifdef CONFIG_PCI
-	tsi_pci = of_find_node_by_type(NULL, "pci");
-	if (tsi_pci == NULL) {
-		printk("%s: No tsi108 pci node found !\n", __func__);
-		return;
-	}
-	cascade_node = of_find_node_by_type(NULL, "pic-router");
-	if (cascade_node == NULL) {
-		printk("%s: No tsi108 pci cascade node found !\n", __func__);
-		return;
-	}
-
-	cascade_pci_irq = irq_of_parse_and_map(tsi_pci, 0);
-	DBG("%s: tsi108 cascade_pci_irq = 0x%x\n", __func__,
-	    (u32) cascade_pci_irq);
-	tsi108_pci_int_init(cascade_node);
-	irq_set_handler_data(cascade_pci_irq, mpic);
-	irq_set_chained_handler(cascade_pci_irq, tsi108_irq_cascade);
-#endif
-	/* Configure MPIC outputs to CPU0 */
-	tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0);
-}
-
-void mpc7448_hpc2_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "vendor\t\t: Freescale Semiconductor\n");
-}
-
-void mpc7448_hpc2_restart(char *cmd)
-{
-	local_irq_disable();
-
-	/* Set exception prefix high - to the firmware */
-	_nmask_and_or_msr(0, MSR_IP);
-
-	for (;;) ;		/* Spin until reset happens */
-}
-
-void mpc7448_hpc2_power_off(void)
-{
-	local_irq_disable();
-	for (;;) ;		/* No way to shut power off with software */
-}
-
-void mpc7448_hpc2_halt(void)
-{
-	mpc7448_hpc2_power_off();
-}
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init mpc7448_hpc2_probe(void)
-{
-	unsigned long root = of_get_flat_dt_root();
-
-	if (!of_flat_dt_is_compatible(root, "mpc74xx"))
-		return 0;
-	return 1;
-}
-
-static int mpc7448_machine_check_exception(struct pt_regs *regs)
-{
-	const struct exception_table_entry *entry;
-
-	/* Are we prepared to handle this fault */
-	if ((entry = search_exception_tables(regs->nip)) != NULL) {
-		tsi108_clear_pci_cfg_error();
-		regs->msr |= MSR_RI;
-		regs->nip = entry->fixup;
-		return 1;
-	}
-	return 0;
-}
-
-define_machine(mpc7448_hpc2){
-	.name 			= "MPC7448 HPC2",
-	.probe 			= mpc7448_hpc2_probe,
-	.setup_arch 		= mpc7448_hpc2_setup_arch,
-	.init_IRQ 		= mpc7448_hpc2_init_IRQ,
-	.show_cpuinfo 		= mpc7448_hpc2_show_cpuinfo,
-	.get_irq 		= mpic_get_irq,
-	.restart 		= mpc7448_hpc2_restart,
-	.calibrate_decr 	= generic_calibrate_decr,
-	.machine_check_exception= mpc7448_machine_check_exception,
-	.progress 		= udbg_progress,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/prpmc2800.c
deleted file mode 100644
index d455f08b..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/prpmc2800.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Board setup routines for the Motorola PrPMC2800
- *
- * Author: Dale Farnsworth <dale@farnsworth.org>
- *
- * 2007 (c) MontaVista, Software, Inc.  This file is licensed under
- * the terms of the GNU General Public License version 2.  This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/seq_file.h>
-
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-
-#include <mm/mmu_decl.h>
-
-#include <sysdev/mv64x60.h>
-
-#define MV64x60_MPP_CNTL_0	0x0000
-#define MV64x60_MPP_CNTL_2	0x0008
-
-#define MV64x60_GPP_IO_CNTL	0x0000
-#define MV64x60_GPP_LEVEL_CNTL	0x0010
-#define MV64x60_GPP_VALUE_SET	0x0018
-
-#define PLATFORM_NAME_MAX	32
-
-static char prpmc2800_platform_name[PLATFORM_NAME_MAX];
-
-static void __iomem *mv64x60_mpp_reg_base;
-static void __iomem *mv64x60_gpp_reg_base;
-
-static void __init prpmc2800_setup_arch(void)
-{
-	struct device_node *np;
-	phys_addr_t paddr;
-	const unsigned int *reg;
-
-	/*
-	 * ioremap mpp and gpp registers in case they are later
-	 * needed by prpmc2800_reset_board().
-	 */
-	np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-mpp");
-	reg = of_get_property(np, "reg", NULL);
-	paddr = of_translate_address(np, reg);
-	of_node_put(np);
-	mv64x60_mpp_reg_base = ioremap(paddr, reg[1]);
-
-	np = of_find_compatible_node(NULL, NULL, "marvell,mv64360-gpp");
-	reg = of_get_property(np, "reg", NULL);
-	paddr = of_translate_address(np, reg);
-	of_node_put(np);
-	mv64x60_gpp_reg_base = ioremap(paddr, reg[1]);
-
-#ifdef CONFIG_PCI
-	mv64x60_pci_init();
-#endif
-
-	printk("Motorola %s\n", prpmc2800_platform_name);
-}
-
-static void prpmc2800_reset_board(void)
-{
-	u32 temp;
-
-	local_irq_disable();
-
-	temp = in_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_0);
-	temp &= 0xFFFF0FFF;
-	out_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_0, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL);
-	temp |= 0x00000004;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL);
-	temp |= 0x00000004;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL, temp);
-
-	temp = in_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_2);
-	temp &= 0xFFFF0FFF;
-	out_le32(mv64x60_mpp_reg_base + MV64x60_MPP_CNTL_2, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL);
-	temp |= 0x00080000;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_LEVEL_CNTL, temp);
-
-	temp = in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL);
-	temp |= 0x00080000;
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_IO_CNTL, temp);
-
-	out_le32(mv64x60_gpp_reg_base + MV64x60_GPP_VALUE_SET, 0x00080004);
-}
-
-static void prpmc2800_restart(char *cmd)
-{
-	volatile ulong i = 10000000;
-
-	prpmc2800_reset_board();
-
-	while (i-- > 0);
-	panic("restart failed\n");
-}
-
-#ifdef CONFIG_NOT_COHERENT_CACHE
-#define PPRPM2800_COHERENCY_SETTING "off"
-#else
-#define PPRPM2800_COHERENCY_SETTING "on"
-#endif
-
-void prpmc2800_show_cpuinfo(struct seq_file *m)
-{
-	seq_printf(m, "Vendor\t\t: Motorola\n");
-	seq_printf(m, "coherency\t: %s\n", PPRPM2800_COHERENCY_SETTING);
-}
-
-/*
- * Called very early, device-tree isn't unflattened
- */
-static int __init prpmc2800_probe(void)
-{
-	unsigned long root = of_get_flat_dt_root();
-	unsigned long len = PLATFORM_NAME_MAX;
-	void *m;
-
-	if (!of_flat_dt_is_compatible(root, "motorola,PrPMC2800"))
-		return 0;
-
-	/* Update ppc_md.name with name from dt */
-	m = of_get_flat_dt_prop(root, "model", &len);
-	if (m)
-		strncpy(prpmc2800_platform_name, m,
-			min((int)len, PLATFORM_NAME_MAX - 1));
-
-	_set_L2CR(_get_L2CR() | L2CR_L2E);
-	return 1;
-}
-
-define_machine(prpmc2800){
-	.name			= prpmc2800_platform_name,
-	.probe			= prpmc2800_probe,
-	.setup_arch		= prpmc2800_setup_arch,
-	.init_early		= mv64x60_init_early,
-	.show_cpuinfo		= prpmc2800_show_cpuinfo,
-	.init_IRQ		= mv64x60_init_irq,
-	.get_irq		= mv64x60_get_irq,
-	.restart		= prpmc2800_restart,
-	.calibrate_decr		= generic_calibrate_decr,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/storcenter.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/storcenter.c
deleted file mode 100644
index c458b60d..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Board setup routines for the storcenter
- *
- * Copyright 2007 (C) Oyvind Repvik (nail@nslu2-linux.org)
- * Copyright 2007 Andy Wilcox, Jon Loeliger
- *
- * Based on linkstation.c by G. Liakhovetski
- *
- * This file is licensed under the terms of the GNU General Public License
- * version 2.  This program is licensed "as is" without any warranty of
- * any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/initrd.h>
-#include <linux/of_platform.h>
-
-#include <asm/time.h>
-#include <asm/prom.h>
-#include <asm/mpic.h>
-#include <asm/pci-bridge.h>
-
-#include "mpc10x.h"
-
-
-static __initdata struct of_device_id storcenter_of_bus[] = {
-	{ .name = "soc", },
-	{},
-};
-
-static int __init storcenter_device_probe(void)
-{
-	of_platform_bus_probe(NULL, storcenter_of_bus, NULL);
-	return 0;
-}
-machine_device_initcall(storcenter, storcenter_device_probe);
-
-
-static int __init storcenter_add_bridge(struct device_node *dev)
-{
-#ifdef CONFIG_PCI
-	int len;
-	struct pci_controller *hose;
-	const int *bus_range;
-
-	printk("Adding PCI host bridge %s\n", dev->full_name);
-
-	hose = pcibios_alloc_controller(dev);
-	if (hose == NULL)
-		return -ENOMEM;
-
-	bus_range = of_get_property(dev, "bus-range", &len);
-	hose->first_busno = bus_range ? bus_range[0] : 0;
-	hose->last_busno = bus_range ? bus_range[1] : 0xff;
-
-	setup_indirect_pci(hose, MPC10X_MAPB_CNFG_ADDR, MPC10X_MAPB_CNFG_DATA, 0);
-
-	/* Interpret the "ranges" property */
-	/* This also maps the I/O region and sets isa_io/mem_base */
-	pci_process_bridge_OF_ranges(hose, dev, 1);
-#endif
-
-	return 0;
-}
-
-static void __init storcenter_setup_arch(void)
-{
-	struct device_node *np;
-
-	/* Lookup PCI host bridges */
-	for_each_compatible_node(np, "pci", "mpc10x-pci")
-		storcenter_add_bridge(np);
-
-	printk(KERN_INFO "IOMEGA StorCenter\n");
-}
-
-/*
- * Interrupt setup and service.  Interrupts on the turbostation come
- * from the four PCI slots plus onboard 8241 devices: I2C, DUART.
- */
-static void __init storcenter_init_IRQ(void)
-{
-	struct mpic *mpic;
-
-	mpic = mpic_alloc(NULL, 0, 0, 16, 0, " OpenPIC  ");
-	BUG_ON(mpic == NULL);
-
-	/*
-	 * 16 Serial Interrupts followed by 16 Internal Interrupts.
-	 * I2C is the second internal, so it is at 17, 0x11020.
-	 */
-	mpic_assign_isu(mpic, 0, mpic->paddr + 0x10200);
-	mpic_assign_isu(mpic, 1, mpic->paddr + 0x11000);
-
-	mpic_init(mpic);
-}
-
-static void storcenter_restart(char *cmd)
-{
-	local_irq_disable();
-
-	/* Set exception prefix high - to the firmware */
-	_nmask_and_or_msr(0, MSR_IP);
-
-	/* Wait for reset to happen */
-	for (;;) ;
-}
-
-static int __init storcenter_probe(void)
-{
-	unsigned long root = of_get_flat_dt_root();
-
-	return of_flat_dt_is_compatible(root, "iomega,storcenter");
-}
-
-define_machine(storcenter){
-	.name 			= "IOMEGA StorCenter",
-	.probe 			= storcenter_probe,
-	.setup_arch 		= storcenter_setup_arch,
-	.init_IRQ 		= storcenter_init_IRQ,
-	.get_irq 		= mpic_get_irq,
-	.restart 		= storcenter_restart,
-	.calibrate_decr 	= generic_calibrate_decr,
-};
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
deleted file mode 100644
index 20a8ed91..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c
- *
- * udbg serial input/output routines for the USB Gecko adapter.
- * Copyright (C) 2008-2009 The GameCube Linux Team
- * Copyright (C) 2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#include <mm/mmu_decl.h>
-
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/udbg.h>
-#include <asm/fixmap.h>
-
-#include "usbgecko_udbg.h"
-
-
-#define EXI_CLK_32MHZ           5
-
-#define EXI_CSR                 0x00
-#define   EXI_CSR_CLKMASK       (0x7<<4)
-#define     EXI_CSR_CLK_32MHZ   (EXI_CLK_32MHZ<<4)
-#define   EXI_CSR_CSMASK        (0x7<<7)
-#define     EXI_CSR_CS_0        (0x1<<7)  /* Chip Select 001 */
-
-#define EXI_CR                  0x0c
-#define   EXI_CR_TSTART         (1<<0)
-#define   EXI_CR_WRITE		(1<<2)
-#define   EXI_CR_READ_WRITE     (2<<2)
-#define   EXI_CR_TLEN(len)      (((len)-1)<<4)
-
-#define EXI_DATA                0x10
-
-#define UG_READ_ATTEMPTS	100
-#define UG_WRITE_ATTEMPTS	100
-
-
-static void __iomem *ug_io_base;
-
-/*
- * Performs one input/output transaction between the exi host and the usbgecko.
- */
-static u32 ug_io_transaction(u32 in)
-{
-	u32 __iomem *csr_reg = ug_io_base + EXI_CSR;
-	u32 __iomem *data_reg = ug_io_base + EXI_DATA;
-	u32 __iomem *cr_reg = ug_io_base + EXI_CR;
-	u32 csr, data, cr;
-
-	/* select */
-	csr = EXI_CSR_CLK_32MHZ | EXI_CSR_CS_0;
-	out_be32(csr_reg, csr);
-
-	/* read/write */
-	data = in;
-	out_be32(data_reg, data);
-	cr = EXI_CR_TLEN(2) | EXI_CR_READ_WRITE | EXI_CR_TSTART;
-	out_be32(cr_reg, cr);
-
-	while (in_be32(cr_reg) & EXI_CR_TSTART)
-		barrier();
-
-	/* deselect */
-	out_be32(csr_reg, 0);
-
-	/* result */
-	data = in_be32(data_reg);
-
-	return data;
-}
-
-/*
- * Returns true if an usbgecko adapter is found.
- */
-static int ug_is_adapter_present(void)
-{
-	if (!ug_io_base)
-		return 0;
-
-	return ug_io_transaction(0x90000000) == 0x04700000;
-}
-
-/*
- * Returns true if the TX fifo is ready for transmission.
- */
-static int ug_is_txfifo_ready(void)
-{
-	return ug_io_transaction(0xc0000000) & 0x04000000;
-}
-
-/*
- * Tries to transmit a character.
- * If the TX fifo is not ready the result is undefined.
- */
-static void ug_raw_putc(char ch)
-{
-	ug_io_transaction(0xb0000000 | (ch << 20));
-}
-
-/*
- * Transmits a character.
- * It silently fails if the TX fifo is not ready after a number of retries.
- */
-static void ug_putc(char ch)
-{
-	int count = UG_WRITE_ATTEMPTS;
-
-	if (!ug_io_base)
-		return;
-
-	if (ch == '\n')
-		ug_putc('\r');
-
-	while (!ug_is_txfifo_ready() && count--)
-		barrier();
-	if (count >= 0)
-		ug_raw_putc(ch);
-}
-
-/*
- * Returns true if the RX fifo is ready for transmission.
- */
-static int ug_is_rxfifo_ready(void)
-{
-	return ug_io_transaction(0xd0000000) & 0x04000000;
-}
-
-/*
- * Tries to receive a character.
- * If a character is unavailable the function returns -1.
- */
-static int ug_raw_getc(void)
-{
-	u32 data = ug_io_transaction(0xa0000000);
-	if (data & 0x08000000)
-		return (data >> 16) & 0xff;
-	else
-		return -1;
-}
-
-/*
- * Receives a character.
- * It fails if the RX fifo is not ready after a number of retries.
- */
-static int ug_getc(void)
-{
-	int count = UG_READ_ATTEMPTS;
-
-	if (!ug_io_base)
-		return -1;
-
-	while (!ug_is_rxfifo_ready() && count--)
-		barrier();
-	return ug_raw_getc();
-}
-
-/*
- * udbg functions.
- *
- */
-
-/*
- * Transmits a character.
- */
-void ug_udbg_putc(char ch)
-{
-	ug_putc(ch);
-}
-
-/*
- * Receives a character. Waits until a character is available.
- */
-static int ug_udbg_getc(void)
-{
-	int ch;
-
-	while ((ch = ug_getc()) == -1)
-		barrier();
-	return ch;
-}
-
-/*
- * Receives a character. If a character is not available, returns -1.
- */
-static int ug_udbg_getc_poll(void)
-{
-	if (!ug_is_rxfifo_ready())
-		return -1;
-	return ug_getc();
-}
-
-/*
- * Retrieves and prepares the virtual address needed to access the hardware.
- */
-static void __iomem *ug_udbg_setup_exi_io_base(struct device_node *np)
-{
-	void __iomem *exi_io_base = NULL;
-	phys_addr_t paddr;
-	const unsigned int *reg;
-
-	reg = of_get_property(np, "reg", NULL);
-	if (reg) {
-		paddr = of_translate_address(np, reg);
-		if (paddr)
-			exi_io_base = ioremap(paddr, reg[1]);
-	}
-	return exi_io_base;
-}
-
-/*
- * Checks if a USB Gecko adapter is inserted in any memory card slot.
- */
-static void __iomem *ug_udbg_probe(void __iomem *exi_io_base)
-{
-	int i;
-
-	/* look for a usbgecko on memcard slots A and B */
-	for (i = 0; i < 2; i++) {
-		ug_io_base = exi_io_base + 0x14 * i;
-		if (ug_is_adapter_present())
-			break;
-	}
-	if (i == 2)
-		ug_io_base = NULL;
-	return ug_io_base;
-
-}
-
-/*
- * USB Gecko udbg support initialization.
- */
-void __init ug_udbg_init(void)
-{
-	struct device_node *np;
-	void __iomem *exi_io_base;
-
-	if (ug_io_base)
-		udbg_printf("%s: early -> final\n", __func__);
-
-	np = of_find_compatible_node(NULL, NULL, "nintendo,flipper-exi");
-	if (!np) {
-		udbg_printf("%s: EXI node not found\n", __func__);
-		goto done;
-	}
-
-	exi_io_base = ug_udbg_setup_exi_io_base(np);
-	if (!exi_io_base) {
-		udbg_printf("%s: failed to setup EXI io base\n", __func__);
-		goto done;
-	}
-
-	if (!ug_udbg_probe(exi_io_base)) {
-		udbg_printf("usbgecko_udbg: not found\n");
-		iounmap(exi_io_base);
-	} else {
-		udbg_putc = ug_udbg_putc;
-		udbg_getc = ug_udbg_getc;
-		udbg_getc_poll = ug_udbg_getc_poll;
-		udbg_printf("usbgecko_udbg: ready\n");
-	}
-
-done:
-	if (np)
-		of_node_put(np);
-	return;
-}
-
-#ifdef CONFIG_PPC_EARLY_DEBUG_USBGECKO
-
-static phys_addr_t __init ug_early_grab_io_addr(void)
-{
-#if defined(CONFIG_GAMECUBE)
-	return 0x0c000000;
-#elif defined(CONFIG_WII)
-	return 0x0d000000;
-#else
-#error Invalid platform for USB Gecko based early debugging.
-#endif
-}
-
-/*
- * USB Gecko early debug support initialization for udbg.
- */
-void __init udbg_init_usbgecko(void)
-{
-	void __iomem *early_debug_area;
-	void __iomem *exi_io_base;
-
-	/*
-	 * At this point we have a BAT already setup that enables I/O
-	 * to the EXI hardware.
-	 *
-	 * The BAT uses a virtual address range reserved at the fixmap.
-	 * This must match the virtual address configured in
-	 * head_32.S:setup_usbgecko_bat().
-	 */
-	early_debug_area = (void __iomem *)__fix_to_virt(FIX_EARLY_DEBUG_BASE);
-	exi_io_base = early_debug_area + 0x00006800;
-
-	/* try to detect a USB Gecko */
-	if (!ug_udbg_probe(exi_io_base))
-		return;
-
-	/* we found a USB Gecko, load udbg hooks */
-	udbg_putc = ug_udbg_putc;
-	udbg_getc = ug_udbg_getc;
-	udbg_getc_poll = ug_udbg_getc_poll;
-
-	/*
-	 * Prepare again the same BAT for MMU_init.
-	 * This allows udbg I/O to continue working after the MMU is
-	 * turned on for real.
-	 * It is safe to continue using the same virtual address as it is
-	 * a reserved fixmap area.
-	 */
-	setbat(1, (unsigned long)early_debug_area,
-	       ug_early_grab_io_addr(), 128*1024, PAGE_KERNEL_NCG);
-}
-
-#endif /* CONFIG_PPC_EARLY_DEBUG_USBGECKO */
-
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h
deleted file mode 100644
index bb6cde4a..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/usbgecko_udbg.h
- *
- * udbg serial input/output routines for the USB Gecko adapter.
- * Copyright (C) 2008-2009 The GameCube Linux Team
- * Copyright (C) 2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-
-#ifndef __USBGECKO_UDBG_H
-#define __USBGECKO_UDBG_H
-
-#ifdef CONFIG_USBGECKO_UDBG
-
-extern void __init ug_udbg_init(void);
-
-#else
-
-static inline void __init ug_udbg_init(void)
-{
-}
-
-#endif /* CONFIG_USBGECKO_UDBG */
-
-void __init udbg_init_usbgecko(void);
-
-#endif /* __USBGECKO_UDBG_H */
diff --git a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/wii.c b/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/wii.c
deleted file mode 100644
index 6d8dadf1..00000000
--- a/ANDROID_3.4.5/arch/powerpc/platforms/embedded6xx/wii.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * arch/powerpc/platforms/embedded6xx/wii.c
- *
- * Nintendo Wii board-specific support
- * Copyright (C) 2008-2009 The GameCube Linux Team
- * Copyright (C) 2008,2009 Albert Herranz
- *
- * 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.
- *
- */
-#define DRV_MODULE_NAME "wii"
-#define pr_fmt(fmt) DRV_MODULE_NAME ": " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <linux/of_platform.h>
-#include <linux/memblock.h>
-#include <mm/mmu_decl.h>
-
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/prom.h>
-#include <asm/time.h>
-#include <asm/udbg.h>
-
-#include "flipper-pic.h"
-#include "hlwd-pic.h"
-#include "usbgecko_udbg.h"
-
-/* control block */
-#define HW_CTRL_COMPATIBLE	"nintendo,hollywood-control"
-
-#define HW_CTRL_RESETS		0x94
-#define HW_CTRL_RESETS_SYS	(1<<0)
-
-/* gpio */
-#define HW_GPIO_COMPATIBLE	"nintendo,hollywood-gpio"
-
-#define HW_GPIO_BASE(idx)	(idx * 0x20)
-#define HW_GPIO_OUT(idx)	(HW_GPIO_BASE(idx) + 0)
-#define HW_GPIO_DIR(idx)	(HW_GPIO_BASE(idx) + 4)
-
-#define HW_GPIO_SHUTDOWN	(1<<1)
-#define HW_GPIO_SLOT_LED	(1<<5)
-#define HW_GPIO_SENSOR_BAR	(1<<8)
-
-
-static void __iomem *hw_ctrl;
-static void __iomem *hw_gpio;
-
-unsigned long wii_hole_start;
-unsigned long wii_hole_size;
-
-
-static int __init page_aligned(unsigned long x)
-{
-	return !(x & (PAGE_SIZE-1));
-}
-
-void __init wii_memory_fixups(void)
-{
-	struct memblock_region *p = memblock.memory.regions;
-
-	/*
-	 * This is part of a workaround to allow the use of two
-	 * discontinuous RAM ranges on the Wii, even if this is
-	 * currently unsupported on 32-bit PowerPC Linux.
-	 *
-	 * We coalesce the two memory ranges of the Wii into a
-	 * single range, then create a reservation for the "hole"
-	 * between both ranges.
-	 */
-
-	BUG_ON(memblock.memory.cnt != 2);
-	BUG_ON(!page_aligned(p[0].base) || !page_aligned(p[1].base));
-
-	/* trim unaligned tail */
-	memblock_remove(ALIGN(p[1].base + p[1].size, PAGE_SIZE),
-			(phys_addr_t)ULLONG_MAX);
-
-	/* determine hole, add & reserve them */
-	wii_hole_start = ALIGN(p[0].base + p[0].size, PAGE_SIZE);
-	wii_hole_size = p[1].base - wii_hole_start;
-	memblock_add(wii_hole_start, wii_hole_size);
-	memblock_reserve(wii_hole_start, wii_hole_size);
-
-	BUG_ON(memblock.memory.cnt != 1);
-	__memblock_dump_all();
-
-	/* allow ioremapping the address space in the hole */
-	__allow_ioremap_reserved = 1;
-}
-
-unsigned long __init wii_mmu_mapin_mem2(unsigned long top)
-{
-	unsigned long delta, size, bl;
-	unsigned long max_size = (256<<20);
-
-	/* MEM2 64MB@0x10000000 */
-	delta = wii_hole_start + wii_hole_size;
-	size = top - delta;
-	for (bl = 128<<10; bl < max_size; bl <<= 1) {
-		if (bl * 2 > size)
-			break;
-	}
-	setbat(4, PAGE_OFFSET+delta, delta, bl, PAGE_KERNEL_X);
-	return delta + bl;
-}
-
-static void wii_spin(void)
-{
-	local_irq_disable();
-	for (;;)
-		cpu_relax();
-}
-
-static void __iomem *wii_ioremap_hw_regs(char *name, char *compatible)
-{
-	void __iomem *hw_regs = NULL;
-	struct device_node *np;
-	struct resource res;
-	int error = -ENODEV;
-
-	np = of_find_compatible_node(NULL, NULL, compatible);
-	if (!np) {
-		pr_err("no compatible node found for %s\n", compatible);
-		goto out;
-	}
-	error = of_address_to_resource(np, 0, &res);
-	if (error) {
-		pr_err("no valid reg found for %s\n", np->name);
-		goto out_put;
-	}
-
-	hw_regs = ioremap(res.start, resource_size(&res));
-	if (hw_regs) {
-		pr_info("%s at 0x%08x mapped to 0x%p\n", name,
-			res.start, hw_regs);
-	}
-
-out_put:
-	of_node_put(np);
-out:
-	return hw_regs;
-}
-
-static void __init wii_setup_arch(void)
-{
-	hw_ctrl = wii_ioremap_hw_regs("hw_ctrl", HW_CTRL_COMPATIBLE);
-	hw_gpio = wii_ioremap_hw_regs("hw_gpio", HW_GPIO_COMPATIBLE);
-	if (hw_gpio) {
-		/* turn off the front blue led and IR light */
-		clrbits32(hw_gpio + HW_GPIO_OUT(0),
-			  HW_GPIO_SLOT_LED | HW_GPIO_SENSOR_BAR);
-	}
-}
-
-static void wii_restart(char *cmd)
-{
-	local_irq_disable();
-
-	if (hw_ctrl) {
-		/* clear the system reset pin to cause a reset */
-		clrbits32(hw_ctrl + HW_CTRL_RESETS, HW_CTRL_RESETS_SYS);
-	}
-	wii_spin();
-}
-
-static void wii_power_off(void)
-{
-	local_irq_disable();
-
-	if (hw_gpio) {
-		/* make sure that the poweroff GPIO is configured as output */
-		setbits32(hw_gpio + HW_GPIO_DIR(1), HW_GPIO_SHUTDOWN);
-
-		/* drive the poweroff GPIO high */
-		setbits32(hw_gpio + HW_GPIO_OUT(1), HW_GPIO_SHUTDOWN);
-	}
-	wii_spin();
-}
-
-static void wii_halt(void)
-{
-	if (ppc_md.restart)
-		ppc_md.restart(NULL);
-	wii_spin();
-}
-
-static void __init wii_init_early(void)
-{
-	ug_udbg_init();
-}
-
-static void __init wii_pic_probe(void)
-{
-	flipper_pic_probe();
-	hlwd_pic_probe();
-}
-
-static int __init wii_probe(void)
-{
-	unsigned long dt_root;
-
-	dt_root = of_get_flat_dt_root();
-	if (!of_flat_dt_is_compatible(dt_root, "nintendo,wii"))
-		return 0;
-
-	return 1;
-}
-
-static void wii_shutdown(void)
-{
-	hlwd_quiesce();
-	flipper_quiesce();
-}
-
-define_machine(wii) {
-	.name			= "wii",
-	.probe			= wii_probe,
-	.init_early		= wii_init_early,
-	.setup_arch		= wii_setup_arch,
-	.restart		= wii_restart,
-	.power_off		= wii_power_off,
-	.halt			= wii_halt,
-	.init_IRQ		= wii_pic_probe,
-	.get_irq		= flipper_pic_get_irq,
-	.calibrate_decr		= generic_calibrate_decr,
-	.progress		= udbg_progress,
-	.machine_shutdown	= wii_shutdown,
-};
-
-static struct of_device_id wii_of_bus[] = {
-	{ .compatible = "nintendo,hollywood", },
-	{ },
-};
-
-static int __init wii_device_probe(void)
-{
-	if (!machine_is(wii))
-		return 0;
-
-	of_platform_bus_probe(NULL, wii_of_bus, NULL);
-	return 0;
-}
-device_initcall(wii_device_probe);
-