Moved, renamed, and deleted files

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

1 files changed, 0 insertions, 272 deletions

diff --git a/ANDROID_3.4.5/arch/arm/mach-footbridge/common.c b/ANDROID_3.4.5/arch/arm/mach-footbridge/common.c
deleted file mode 100644
index 3e6aaa63..00000000
--- a/ANDROID_3.4.5/arch/arm/mach-footbridge/common.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- *  linux/arch/arm/mach-footbridge/common.c
- *
- *  Copyright (C) 1998-2000 Russell King, Dave Gilbert.
- *
- * 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/module.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/list.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/spinlock.h>
- 
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/setup.h>
-#include <asm/system_misc.h>
-#include <asm/hardware/dec21285.h>
-
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-
-unsigned int mem_fclk_21285 = 50000000;
-
-EXPORT_SYMBOL(mem_fclk_21285);
-
-static int __init early_fclk(char *arg)
-{
-	mem_fclk_21285 = simple_strtoul(arg, NULL, 0);
-	return 0;
-}
-
-early_param("mem_fclk_21285", early_fclk);
-
-static int __init parse_tag_memclk(const struct tag *tag)
-{
-	mem_fclk_21285 = tag->u.memclk.fmemclk;
-	return 0;
-}
-
-__tagtable(ATAG_MEMCLK, parse_tag_memclk);
-
-/*
- * Footbridge IRQ translation table
- *  Converts from our IRQ numbers into FootBridge masks
- */
-static const int fb_irq_mask[] = {
-	IRQ_MASK_UART_RX,	/*  0 */
-	IRQ_MASK_UART_TX,	/*  1 */
-	IRQ_MASK_TIMER1,	/*  2 */
-	IRQ_MASK_TIMER2,	/*  3 */
-	IRQ_MASK_TIMER3,	/*  4 */
-	IRQ_MASK_IN0,		/*  5 */
-	IRQ_MASK_IN1,		/*  6 */
-	IRQ_MASK_IN2,		/*  7 */
-	IRQ_MASK_IN3,		/*  8 */
-	IRQ_MASK_DOORBELLHOST,	/*  9 */
-	IRQ_MASK_DMA1,		/* 10 */
-	IRQ_MASK_DMA2,		/* 11 */
-	IRQ_MASK_PCI,		/* 12 */
-	IRQ_MASK_SDRAMPARITY,	/* 13 */
-	IRQ_MASK_I2OINPOST,	/* 14 */
-	IRQ_MASK_PCI_ABORT,	/* 15 */
-	IRQ_MASK_PCI_SERR,	/* 16 */
-	IRQ_MASK_DISCARD_TIMER,	/* 17 */
-	IRQ_MASK_PCI_DPERR,	/* 18 */
-	IRQ_MASK_PCI_PERR,	/* 19 */
-};
-
-static void fb_mask_irq(struct irq_data *d)
-{
-	*CSR_IRQ_DISABLE = fb_irq_mask[_DC21285_INR(d->irq)];
-}
-
-static void fb_unmask_irq(struct irq_data *d)
-{
-	*CSR_IRQ_ENABLE = fb_irq_mask[_DC21285_INR(d->irq)];
-}
-
-static struct irq_chip fb_chip = {
-	.irq_ack	= fb_mask_irq,
-	.irq_mask	= fb_mask_irq,
-	.irq_unmask	= fb_unmask_irq,
-};
-
-static void __init __fb_init_irq(void)
-{
-	unsigned int irq;
-
-	/*
-	 * setup DC21285 IRQs
-	 */
-	*CSR_IRQ_DISABLE = -1;
-	*CSR_FIQ_DISABLE = -1;
-
-	for (irq = _DC21285_IRQ(0); irq < _DC21285_IRQ(20); irq++) {
-		irq_set_chip_and_handler(irq, &fb_chip, handle_level_irq);
-		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-	}
-}
-
-void __init footbridge_init_irq(void)
-{
-	__fb_init_irq();
-
-	if (!footbridge_cfn_mode())
-		return;
-
-	if (machine_is_ebsa285())
-		/* The following is dependent on which slot
-		 * you plug the Southbridge card into.  We
-		 * currently assume that you plug it into
-		 * the right-hand most slot.
-		 */
-		isa_init_irq(IRQ_PCI);
-
-	if (machine_is_cats())
-		isa_init_irq(IRQ_IN2);
-
-	if (machine_is_netwinder())
-		isa_init_irq(IRQ_IN3);
-}
-
-/*
- * Common mapping for all systems.  Note that the outbound write flush is
- * commented out since there is a "No Fix" problem with it.  Not mapping
- * it means that we have extra bullet protection on our feet.
- */
-static struct map_desc fb_common_io_desc[] __initdata = {
-	{
-		.virtual	= ARMCSR_BASE,
-		.pfn		= __phys_to_pfn(DC21285_ARMCSR_BASE),
-		.length		= ARMCSR_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= XBUS_BASE,
-		.pfn		= __phys_to_pfn(0x40000000),
-		.length		= XBUS_SIZE,
-		.type		= MT_DEVICE,
-	}
-};
-
-/*
- * The mapping when the footbridge is in host mode.  We don't map any of
- * this when we are in add-in mode.
- */
-static struct map_desc ebsa285_host_io_desc[] __initdata = {
-#if defined(CONFIG_ARCH_FOOTBRIDGE) && defined(CONFIG_FOOTBRIDGE_HOST)
-	{
-		.virtual	= PCIMEM_BASE,
-		.pfn		= __phys_to_pfn(DC21285_PCI_MEM),
-		.length		= PCIMEM_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PCICFG0_BASE,
-		.pfn		= __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG),
-		.length		= PCICFG0_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PCICFG1_BASE,
-		.pfn		= __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG),
-		.length		= PCICFG1_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PCIIACK_BASE,
-		.pfn		= __phys_to_pfn(DC21285_PCI_IACK),
-		.length		= PCIIACK_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= PCIO_BASE,
-		.pfn		= __phys_to_pfn(DC21285_PCI_IO),
-		.length		= PCIO_SIZE,
-		.type		= MT_DEVICE,
-	},
-#endif
-};
-
-void __init footbridge_map_io(void)
-{
-	/*
-	 * Set up the common mapping first; we need this to
-	 * determine whether we're in host mode or not.
-	 */
-	iotable_init(fb_common_io_desc, ARRAY_SIZE(fb_common_io_desc));
-
-	/*
-	 * Now, work out what we've got to map in addition on this
-	 * platform.
-	 */
-	if (footbridge_cfn_mode())
-		iotable_init(ebsa285_host_io_desc, ARRAY_SIZE(ebsa285_host_io_desc));
-}
-
-void footbridge_restart(char mode, const char *cmd)
-{
-	if (mode == 's') {
-		/* Jump into the ROM */
-		soft_restart(0x41000000);
-	} else {
-		/*
-		 * Force the watchdog to do a CPU reset.
-		 *
-		 * After making sure that the watchdog is disabled
-		 * (so we can change the timer registers) we first
-		 * enable the timer to autoreload itself.  Next, the
-		 * timer interval is set really short and any
-		 * current interrupt request is cleared (so we can
-		 * see an edge transition).  Finally, TIMER4 is
-		 * enabled as the watchdog.
-		 */
-		*CSR_SA110_CNTL &= ~(1 << 13);
-		*CSR_TIMER4_CNTL = TIMER_CNTL_ENABLE |
-				   TIMER_CNTL_AUTORELOAD |
-				   TIMER_CNTL_DIV16;
-		*CSR_TIMER4_LOAD = 0x2;
-		*CSR_TIMER4_CLR  = 0;
-		*CSR_SA110_CNTL |= (1 << 13);
-	}
-}
-
-#ifdef CONFIG_FOOTBRIDGE_ADDIN
-
-static inline unsigned long fb_bus_sdram_offset(void)
-{
-	return *CSR_PCISDRAMBASE & 0xfffffff0;
-}
-
-/*
- * These two functions convert virtual addresses to PCI addresses and PCI
- * addresses to virtual addresses.  Note that it is only legal to use these
- * on memory obtained via get_zeroed_page or kmalloc.
- */
-unsigned long __virt_to_bus(unsigned long res)
-{
-	WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory);
-
-	return res + (fb_bus_sdram_offset() - PAGE_OFFSET);
-}
-EXPORT_SYMBOL(__virt_to_bus);
-
-unsigned long __bus_to_virt(unsigned long res)
-{
-	res = res - (fb_bus_sdram_offset() - PAGE_OFFSET);
-
-	WARN_ON(res < PAGE_OFFSET || res >= (unsigned long)high_memory);
-
-	return res;
-}
-EXPORT_SYMBOL(__bus_to_virt);
-
-unsigned long __pfn_to_bus(unsigned long pfn)
-{
-	return __pfn_to_phys(pfn) + (fb_bus_sdram_offset() - PHYS_OFFSET);
-}
-EXPORT_SYMBOL(__pfn_to_bus);
-
-unsigned long __bus_to_pfn(unsigned long bus)
-{
-	return __phys_to_pfn(bus - (fb_bus_sdram_offset() - PHYS_OFFSET));
-}
-EXPORT_SYMBOL(__bus_to_pfn);
-
-#endif