Merge branch 'clps711x/soc2' into next/soc

From Alexander Shiyan:

The main direction of this patchset - approaching the platform to the
possibility of using configurations with multiple platforms in a single
kernel. Added support of the majority of the necessary kernel symbol.
Also part of the driver code used only for the platform was moved to the
board code and converted to the use of standard drivers.

* clps711x/soc2:
  MAINTAINERS: Add ARM CLPS711X entry
  ARM: clps711x: Update defconfig due latest changes and new kernel symbols
  ARM: clps711x: Rename board files to match functionality
  ARM: clps711x: edb7211: Add support for NOR-Flash
  ARM: clps711x: Moving backlight controls of framebuffer driver to the board
  ARM: clps711x: p720t: Special driver for handling NAND memory is removed
  ARM: clps711x: Moving power management of framebuffer driver to the board
  ARM: clps711x: autcpu12: Special driver for handling NAND memory is removed
  ARM: clps711x: Unused empty "ACK" calls for IRQ-chips removed
  ARM: clps711x: Add FIQ interrupt handling
  ARM: clps711x: Implement usage "MULTI_IRQ_HANDLER" kernel option for a platform
  ARM: clps711x: Implement usage "SPARSE_IRQ" kernel option for a platform
  ARM: clps711x: cdb89712: Special driver for handling memory is removed
  ARM: clps711x: Always select AUTO_ZRELADDR for a platform
  ARM: clps711x: p720t: Unneeded inclusion of head-sa1100.S removed
  ARM: clps711x: Transform clps711x-framebuffer to platform driver and use it
  ARM: clps711x: p720t: Using "leds-gpio" driver for LED control
  ARM: clps711x: Using platform_driver for ethernet device

7 files changed, 0 insertions, 714 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 2e47c2e..df30486 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -324,13 +324,6 @@ config MTD_SOLUTIONENGINE
 	  This enables access to the flash chips on the Hitachi SolutionEngine and
 	  similar boards. Say 'Y' if you are building a kernel for such a board.
 
-config MTD_CDB89712
-	tristate "Cirrus CDB89712 evaluation board mappings"
-	depends on MTD_CFI && ARCH_CDB89712
-	help
-	  This enables access to the flash or ROM chips on the CDB89712 board.
-	  If you have such a board, say 'Y'.
-
 config MTD_SA1100
 	tristate "CFI Flash device mapped on StrongARM SA11x0"
 	depends on MTD_CFI && ARCH_SA1100
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index deb43e9..a0240ed 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -7,7 +7,6 @@ obj-$(CONFIG_MTD)		+= map_funcs.o
 endif
 
 # Chip mappings
-obj-$(CONFIG_MTD_CDB89712)	+= cdb89712.o
 obj-$(CONFIG_MTD_CFI_FLAGADM)	+= cfi_flagadm.o
 obj-$(CONFIG_MTD_DC21285)	+= dc21285.o
 obj-$(CONFIG_MTD_DILNETPC)	+= dilnetpc.o
diff --git a/drivers/mtd/maps/cdb89712.c b/drivers/mtd/maps/cdb89712.c
deleted file mode 100644
index c29cbf8..0000000
--- a/drivers/mtd/maps/cdb89712.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
- * Flash on Cirrus CDB89712
- *
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <mach/hardware.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-/* dynamic ioremap() areas */
-#define FLASH_START      0x00000000
-#define FLASH_SIZE       0x800000
-#define FLASH_WIDTH      4
-
-#define SRAM_START       0x60000000
-#define SRAM_SIZE        0xc000
-#define SRAM_WIDTH       4
-
-#define BOOTROM_START    0x70000000
-#define BOOTROM_SIZE     0x80
-#define BOOTROM_WIDTH    4
-
-
-static struct mtd_info *flash_mtd;
-
-struct map_info cdb89712_flash_map = {
-	.name = "flash",
-	.size = FLASH_SIZE,
-	.bankwidth = FLASH_WIDTH,
-	.phys = FLASH_START,
-};
-
-struct resource cdb89712_flash_resource = {
-	.name =   "Flash",
-	.start =  FLASH_START,
-	.end =    FLASH_START + FLASH_SIZE - 1,
-	.flags =  IORESOURCE_IO | IORESOURCE_BUSY,
-};
-
-static int __init init_cdb89712_flash (void)
-{
-	int err;
-
-	if (request_resource (&ioport_resource, &cdb89712_flash_resource)) {
-		printk(KERN_NOTICE "Failed to reserve Cdb89712 FLASH space\n");
-		err = -EBUSY;
-		goto out;
-	}
-
-	cdb89712_flash_map.virt = ioremap(FLASH_START, FLASH_SIZE);
-	if (!cdb89712_flash_map.virt) {
-		printk(KERN_NOTICE "Failed to ioremap Cdb89712 FLASH space\n");
-		err = -EIO;
-		goto out_resource;
-	}
-	simple_map_init(&cdb89712_flash_map);
-	flash_mtd = do_map_probe("cfi_probe", &cdb89712_flash_map);
-	if (!flash_mtd) {
-		flash_mtd = do_map_probe("map_rom", &cdb89712_flash_map);
-		if (flash_mtd)
-			flash_mtd->erasesize = 0x10000;
-	}
-	if (!flash_mtd) {
-		printk("FLASH probe failed\n");
-		err = -ENXIO;
-		goto out_ioremap;
-	}
-
-	flash_mtd->owner = THIS_MODULE;
-
-	if (mtd_device_register(flash_mtd, NULL, 0)) {
-		printk("FLASH device addition failed\n");
-		err = -ENOMEM;
-		goto out_probe;
-	}
-
-	return 0;
-
-out_probe:
-	map_destroy(flash_mtd);
-	flash_mtd = 0;
-out_ioremap:
-	iounmap((void *)cdb89712_flash_map.virt);
-out_resource:
-	release_resource (&cdb89712_flash_resource);
-out:
-	return err;
-}
-
-
-
-
-
-static struct mtd_info *sram_mtd;
-
-struct map_info cdb89712_sram_map = {
-	.name = "SRAM",
-	.size = SRAM_SIZE,
-	.bankwidth = SRAM_WIDTH,
-	.phys = SRAM_START,
-};
-
-struct resource cdb89712_sram_resource = {
-	.name =   "SRAM",
-	.start =  SRAM_START,
-	.end =    SRAM_START + SRAM_SIZE - 1,
-	.flags =  IORESOURCE_IO | IORESOURCE_BUSY,
-};
-
-static int __init init_cdb89712_sram (void)
-{
-	int err;
-
-	if (request_resource (&ioport_resource, &cdb89712_sram_resource)) {
-		printk(KERN_NOTICE "Failed to reserve Cdb89712 SRAM space\n");
-		err = -EBUSY;
-		goto out;
-	}
-
-	cdb89712_sram_map.virt = ioremap(SRAM_START, SRAM_SIZE);
-	if (!cdb89712_sram_map.virt) {
-		printk(KERN_NOTICE "Failed to ioremap Cdb89712 SRAM space\n");
-		err = -EIO;
-		goto out_resource;
-	}
-	simple_map_init(&cdb89712_sram_map);
-	sram_mtd = do_map_probe("map_ram", &cdb89712_sram_map);
-	if (!sram_mtd) {
-		printk("SRAM probe failed\n");
-		err = -ENXIO;
-		goto out_ioremap;
-	}
-
-	sram_mtd->owner = THIS_MODULE;
-	sram_mtd->erasesize = 16;
-
-	if (mtd_device_register(sram_mtd, NULL, 0)) {
-		printk("SRAM device addition failed\n");
-		err = -ENOMEM;
-		goto out_probe;
-	}
-
-	return 0;
-
-out_probe:
-	map_destroy(sram_mtd);
-	sram_mtd = 0;
-out_ioremap:
-	iounmap((void *)cdb89712_sram_map.virt);
-out_resource:
-	release_resource (&cdb89712_sram_resource);
-out:
-	return err;
-}
-
-
-
-
-
-
-
-static struct mtd_info *bootrom_mtd;
-
-struct map_info cdb89712_bootrom_map = {
-	.name = "BootROM",
-	.size = BOOTROM_SIZE,
-	.bankwidth = BOOTROM_WIDTH,
-	.phys = BOOTROM_START,
-};
-
-struct resource cdb89712_bootrom_resource = {
-	.name =   "BootROM",
-	.start =  BOOTROM_START,
-	.end =    BOOTROM_START + BOOTROM_SIZE - 1,
-	.flags =  IORESOURCE_IO | IORESOURCE_BUSY,
-};
-
-static int __init init_cdb89712_bootrom (void)
-{
-	int err;
-
-	if (request_resource (&ioport_resource, &cdb89712_bootrom_resource)) {
-		printk(KERN_NOTICE "Failed to reserve Cdb89712 BOOTROM space\n");
-		err = -EBUSY;
-		goto out;
-	}
-
-	cdb89712_bootrom_map.virt = ioremap(BOOTROM_START, BOOTROM_SIZE);
-	if (!cdb89712_bootrom_map.virt) {
-		printk(KERN_NOTICE "Failed to ioremap Cdb89712 BootROM space\n");
-		err = -EIO;
-		goto out_resource;
-	}
-	simple_map_init(&cdb89712_bootrom_map);
-	bootrom_mtd = do_map_probe("map_rom", &cdb89712_bootrom_map);
-	if (!bootrom_mtd) {
-		printk("BootROM probe failed\n");
-		err = -ENXIO;
-		goto out_ioremap;
-	}
-
-	bootrom_mtd->owner = THIS_MODULE;
-	bootrom_mtd->erasesize = 0x10000;
-
-	if (mtd_device_register(bootrom_mtd, NULL, 0)) {
-		printk("BootROM device addition failed\n");
-		err = -ENOMEM;
-		goto out_probe;
-	}
-
-	return 0;
-
-out_probe:
-	map_destroy(bootrom_mtd);
-	bootrom_mtd = 0;
-out_ioremap:
-	iounmap((void *)cdb89712_bootrom_map.virt);
-out_resource:
-	release_resource (&cdb89712_bootrom_resource);
-out:
-	return err;
-}
-
-
-
-
-
-static int __init init_cdb89712_maps(void)
-{
-
-       	printk(KERN_INFO "Cirrus CDB89712 MTD mappings:\n  Flash 0x%x at 0x%x\n  SRAM 0x%x at 0x%x\n  BootROM 0x%x at 0x%x\n",
-	       FLASH_SIZE, FLASH_START, SRAM_SIZE, SRAM_START, BOOTROM_SIZE, BOOTROM_START);
-
-	init_cdb89712_flash();
-	init_cdb89712_sram();
-	init_cdb89712_bootrom();
-
-	return 0;
-}
-
-
-static void __exit cleanup_cdb89712_maps(void)
-{
-	if (sram_mtd) {
-		mtd_device_unregister(sram_mtd);
-		map_destroy(sram_mtd);
-		iounmap((void *)cdb89712_sram_map.virt);
-		release_resource (&cdb89712_sram_resource);
-	}
-
-	if (flash_mtd) {
-		mtd_device_unregister(flash_mtd);
-		map_destroy(flash_mtd);
-		iounmap((void *)cdb89712_flash_map.virt);
-		release_resource (&cdb89712_flash_resource);
-	}
-
-	if (bootrom_mtd) {
-		mtd_device_unregister(bootrom_mtd);
-		map_destroy(bootrom_mtd);
-		iounmap((void *)cdb89712_bootrom_map.virt);
-		release_resource (&cdb89712_bootrom_resource);
-	}
-}
-
-module_init(init_cdb89712_maps);
-module_exit(cleanup_cdb89712_maps);
-
-MODULE_AUTHOR("Ray L");
-MODULE_DESCRIPTION("ARM CDB89712 map driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 4883139..531807d 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -49,13 +49,6 @@ config MTD_NAND_MUSEUM_IDS
 	  NAND chips (page size 256 byte, erase size 4-8KiB). The IDs
 	  of these chips were reused by later, larger chips.
 
-config MTD_NAND_AUTCPU12
-	tristate "SmartMediaCard on autronix autcpu12 board"
-	depends on ARCH_AUTCPU12
-	help
-	  This enables the driver for the autronix autcpu12 board to
-	  access the SmartMediaCard.
-
 config MTD_NAND_DENALI
        depends on PCI
         tristate "Support Denali NAND controller on Intel Moorestown"
@@ -86,12 +79,6 @@ config MTD_NAND_GPIO
 	help
 	  This enables a GPIO based NAND flash driver.
 
-config MTD_NAND_SPIA
-	tristate "NAND Flash device on SPIA board"
-	depends on ARCH_P720T
-	help
-	  If you had to ask, you don't have one. Say 'N'.
-
 config MTD_NAND_AMS_DELTA
 	tristate "NAND Flash device on Amstrad E3"
 	depends on MACH_AMS_DELTA
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 2cbd091..6c7f2b3 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -9,9 +9,7 @@ obj-$(CONFIG_MTD_NAND_IDS)		+= nand_ids.o
 obj-$(CONFIG_MTD_SM_COMMON) 		+= sm_common.o
 
 obj-$(CONFIG_MTD_NAND_CAFE)		+= cafe_nand.o
-obj-$(CONFIG_MTD_NAND_SPIA)		+= spia.o
 obj-$(CONFIG_MTD_NAND_AMS_DELTA)	+= ams-delta.o
-obj-$(CONFIG_MTD_NAND_AUTCPU12)		+= autcpu12.o
 obj-$(CONFIG_MTD_NAND_DENALI)		+= denali.o
 obj-$(CONFIG_MTD_NAND_AU1550)		+= au1550nd.o
 obj-$(CONFIG_MTD_NAND_BF5XX)		+= bf5xx_nand.o
diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c
deleted file mode 100644
index 04769a4..0000000
--- a/drivers/mtd/nand/autcpu12.c
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- *  drivers/mtd/autcpu12.c
- *
- *  Copyright (c) 2002 Thomas Gleixner <tgxl@linutronix.de>
- *
- *  Derived from drivers/mtd/spia.c
- *	 Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com)
- *
- * 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.
- *
- *  Overview:
- *   This is a device driver for the NAND flash device found on the
- *   autronix autcpu12 board, which is a SmartMediaCard. It supports
- *   16MiB, 32MiB and 64MiB cards.
- *
- *
- *	02-12-2002 TG	Cleanup of module params
- *
- *	02-20-2002 TG	adjusted for different rd/wr address support
- *			added support for read device ready/busy line
- *			added page_cache
- *
- *	10-06-2002 TG	128K card support added
- */
-
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <mach/hardware.h>
-#include <asm/sizes.h>
-#include <mach/autcpu12.h>
-
-/*
- * MTD structure for AUTCPU12 board
- */
-static struct mtd_info *autcpu12_mtd = NULL;
-static void __iomem *autcpu12_fio_base;
-
-/*
- * Define partitions for flash devices
- */
-static struct mtd_partition partition_info16k[] = {
-	{ .name		= "AUTCPU12 flash partition 1",
-	  .offset	= 0,
-	  .size		= 8 * SZ_1M },
-	{ .name		= "AUTCPU12 flash partition 2",
-	  .offset	= 8 * SZ_1M,
-	  .size		= 8 * SZ_1M },
-};
-
-static struct mtd_partition partition_info32k[] = {
-	{ .name		= "AUTCPU12 flash partition 1",
-	  .offset	= 0,
-	  .size		= 8 * SZ_1M },
-	{ .name		= "AUTCPU12 flash partition 2",
-	  .offset	= 8 * SZ_1M,
-	  .size		= 24 * SZ_1M },
-};
-
-static struct mtd_partition partition_info64k[] = {
-	{ .name		= "AUTCPU12 flash partition 1",
-	  .offset	= 0,
-	  .size		= 16 * SZ_1M },
-	{ .name		= "AUTCPU12 flash partition 2",
-	  .offset	= 16 * SZ_1M,
-	  .size		= 48 * SZ_1M },
-};
-
-static struct mtd_partition partition_info128k[] = {
-	{ .name		= "AUTCPU12 flash partition 1",
-	  .offset	= 0,
-	  .size		= 16 * SZ_1M },
-	{ .name		= "AUTCPU12 flash partition 2",
-	  .offset	= 16 * SZ_1M,
-	  .size		= 112 * SZ_1M },
-};
-
-#define NUM_PARTITIONS16K 2
-#define NUM_PARTITIONS32K 2
-#define NUM_PARTITIONS64K 2
-#define NUM_PARTITIONS128K 2
-/*
- *	hardware specific access to control-lines
- *
- *	ALE bit 4 autcpu12_pedr
- *	CLE bit 5 autcpu12_pedr
- *	NCE bit 0 fio_ctrl
- *
- */
-static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd,
-			       unsigned int ctrl)
-{
-	struct nand_chip *chip = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		void __iomem *addr;
-		unsigned char bits;
-
-		bits = clps_readb(AUTCPU12_SMC_PORT_OFFSET) & ~0x30;
-		bits |= (ctrl & NAND_CLE) << 4;
-		bits |= (ctrl & NAND_ALE) << 2;
-		clps_writeb(bits, AUTCPU12_SMC_PORT_OFFSET);
-
-		addr = autcpu12_fio_base + AUTCPU12_SMC_SELECT_OFFSET;
-		writeb((readb(addr) & ~0x1) | (ctrl & NAND_NCE), addr);
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, chip->IO_ADDR_W);
-}
-
-/*
- *	read device ready pin
- */
-int autcpu12_device_ready(struct mtd_info *mtd)
-{
-	return clps_readb(AUTCPU12_SMC_PORT_OFFSET) & AUTCPU12_SMC_RDY;
-}
-
-/*
- * Main initialization routine
- */
-static int __init autcpu12_init(void)
-{
-	struct nand_chip *this;
-	int err = 0;
-
-	/* Allocate memory for MTD device structure and private data */
-	autcpu12_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip),
-			       GFP_KERNEL);
-	if (!autcpu12_mtd) {
-		printk("Unable to allocate AUTCPU12 NAND MTD device structure.\n");
-		err = -ENOMEM;
-		goto out;
-	}
-
-	/* map physical address */
-	autcpu12_fio_base = ioremap(AUTCPU12_PHYS_SMC, SZ_1K);
-	if (!autcpu12_fio_base) {
-		printk("Ioremap autcpu12 SmartMedia Card failed\n");
-		err = -EIO;
-		goto out_mtd;
-	}
-
-	/* Get pointer to private data */
-	this = (struct nand_chip *)(&autcpu12_mtd[1]);
-
-	/* Initialize structures */
-	memset(autcpu12_mtd, 0, sizeof(struct mtd_info));
-	memset(this, 0, sizeof(struct nand_chip));
-
-	/* Link the private data with the MTD structure */
-	autcpu12_mtd->priv = this;
-	autcpu12_mtd->owner = THIS_MODULE;
-
-	/* Set address of NAND IO lines */
-	this->IO_ADDR_R = autcpu12_fio_base;
-	this->IO_ADDR_W = autcpu12_fio_base;
-	this->cmd_ctrl = autcpu12_hwcontrol;
-	this->dev_ready = autcpu12_device_ready;
-	/* 20 us command delay time */
-	this->chip_delay = 20;
-	this->ecc.mode = NAND_ECC_SOFT;
-
-	/* Enable the following for a flash based bad block table */
-	/*
-	   this->bbt_options = NAND_BBT_USE_FLASH;
-	 */
-	this->bbt_options = NAND_BBT_USE_FLASH;
-
-	/* Scan to find existence of the device */
-	if (nand_scan(autcpu12_mtd, 1)) {
-		err = -ENXIO;
-		goto out_ior;
-	}
-
-	/* Register the partitions */
-	switch (autcpu12_mtd->size) {
-		case SZ_16M:
-			mtd_device_register(autcpu12_mtd, partition_info16k,
-					    NUM_PARTITIONS16K);
-			break;
-		case SZ_32M:
-			mtd_device_register(autcpu12_mtd, partition_info32k,
-					    NUM_PARTITIONS32K);
-			break;
-		case SZ_64M:
-			mtd_device_register(autcpu12_mtd, partition_info64k,
-					    NUM_PARTITIONS64K);
-			break;
-		case SZ_128M:
-			mtd_device_register(autcpu12_mtd, partition_info128k,
-					    NUM_PARTITIONS128K);
-			break;
-		default:
-			printk("Unsupported SmartMedia device\n");
-			err = -ENXIO;
-			goto out_ior;
-	}
-	goto out;
-
- out_ior:
-	iounmap(autcpu12_fio_base);
- out_mtd:
-	kfree(autcpu12_mtd);
- out:
-	return err;
-}
-
-module_init(autcpu12_init);
-
-/*
- * Clean up routine
- */
-static void __exit autcpu12_cleanup(void)
-{
-	/* Release resources, unregister device */
-	nand_release(autcpu12_mtd);
-
-	/* unmap physical address */
-	iounmap(autcpu12_fio_base);
-
-	/* Free the MTD device structure */
-	kfree(autcpu12_mtd);
-}
-
-module_exit(autcpu12_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Thomas Gleixner <tglx@linutronix.de>");
-MODULE_DESCRIPTION("Glue layer for SmartMediaCard on autronix autcpu12");
diff --git a/drivers/mtd/nand/spia.c b/drivers/mtd/nand/spia.c
deleted file mode 100644
index bef76cd..0000000
--- a/drivers/mtd/nand/spia.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- *  drivers/mtd/nand/spia.c
- *
- *  Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com)
- *
- *
- *	10-29-2001 TG	change to support hardwarespecific access
- *			to controllines	(due to change in nand.c)
- *			page_cache added
- *
- * 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.
- *
- *  Overview:
- *   This is a device driver for the NAND flash device found on the
- *   SPIA board which utilizes the Toshiba TC58V64AFT part. This is
- *   a 64Mibit (8MiB x 8 bits) NAND flash device.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-
-/*
- * MTD structure for SPIA board
- */
-static struct mtd_info *spia_mtd = NULL;
-
-/*
- * Values specific to the SPIA board (used with EP7212 processor)
- */
-#define SPIA_IO_BASE	0xd0000000	/* Start of EP7212 IO address space */
-#define SPIA_FIO_BASE	0xf0000000	/* Address where flash is mapped */
-#define SPIA_PEDR	0x0080	/*
-				 * IO offset to Port E data register
-				 * where the CLE, ALE and NCE pins
-				 * are wired to.
-				 */
-#define SPIA_PEDDR	0x00c0	/*
-				 * IO offset to Port E data direction
-				 * register so we can control the IO
-				 * lines.
-				 */
-
-/*
- * Module stuff
- */
-
-static int spia_io_base = SPIA_IO_BASE;
-static int spia_fio_base = SPIA_FIO_BASE;
-static int spia_pedr = SPIA_PEDR;
-static int spia_peddr = SPIA_PEDDR;
-
-module_param(spia_io_base, int, 0);
-module_param(spia_fio_base, int, 0);
-module_param(spia_pedr, int, 0);
-module_param(spia_peddr, int, 0);
-
-/*
- * Define partitions for flash device
- */
-static const struct mtd_partition partition_info[] = {
-	{
-	 .name = "SPIA flash partition 1",
-	 .offset = 0,
-	 .size = 2 * 1024 * 1024},
-	{
-	 .name = "SPIA flash partition 2",
-	 .offset = 2 * 1024 * 1024,
-	 .size = 6 * 1024 * 1024}
-};
-
-#define NUM_PARTITIONS 2
-
-/*
- *	hardware specific access to control-lines
- *
- *	ctrl:
- *	NAND_CNE: bit 0 -> bit 2
- *	NAND_CLE: bit 1 -> bit 0
- *	NAND_ALE: bit 2 -> bit 1
- */
-static void spia_hwcontrol(struct mtd_info *mtd, int cmd)
-{
-	struct nand_chip *chip = mtd->priv;
-
-	if (ctrl & NAND_CTRL_CHANGE) {
-		void __iomem *addr = spia_io_base + spia_pedr;
-		unsigned char bits;
-
-		bits = (ctrl & NAND_CNE) << 2;
-		bits |= (ctrl & NAND_CLE | NAND_ALE) >> 1;
-		writeb((readb(addr) & ~0x7) | bits, addr);
-	}
-
-	if (cmd != NAND_CMD_NONE)
-		writeb(cmd, chip->IO_ADDR_W);
-}
-
-/*
- * Main initialization routine
- */
-static int __init spia_init(void)
-{
-	struct nand_chip *this;
-
-	/* Allocate memory for MTD device structure and private data */
-	spia_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
-	if (!spia_mtd) {
-		printk("Unable to allocate SPIA NAND MTD device structure.\n");
-		return -ENOMEM;
-	}
-
-	/* Get pointer to private data */
-	this = (struct nand_chip *)(&spia_mtd[1]);
-
-	/* Initialize structures */
-	memset(spia_mtd, 0, sizeof(struct mtd_info));
-	memset(this, 0, sizeof(struct nand_chip));
-
-	/* Link the private data with the MTD structure */
-	spia_mtd->priv = this;
-	spia_mtd->owner = THIS_MODULE;
-
-	/*
-	 * Set GPIO Port E control register so that the pins are configured
-	 * to be outputs for controlling the NAND flash.
-	 */
-	(*(volatile unsigned char *)(spia_io_base + spia_peddr)) = 0x07;
-
-	/* Set address of NAND IO lines */
-	this->IO_ADDR_R = (void __iomem *)spia_fio_base;
-	this->IO_ADDR_W = (void __iomem *)spia_fio_base;
-	/* Set address of hardware control function */
-	this->cmd_ctrl = spia_hwcontrol;
-	/* 15 us command delay time */
-	this->chip_delay = 15;
-
-	/* Scan to find existence of the device */
-	if (nand_scan(spia_mtd, 1)) {
-		kfree(spia_mtd);
-		return -ENXIO;
-	}
-
-	/* Register the partitions */
-	mtd_device_register(spia_mtd, partition_info, NUM_PARTITIONS);
-
-	/* Return happy */
-	return 0;
-}
-
-module_init(spia_init);
-
-/*
- * Clean up routine
- */
-static void __exit spia_cleanup(void)
-{
-	/* Release resources, unregister device */
-	nand_release(spia_mtd);
-
-	/* Free the MTD device structure */
-	kfree(spia_mtd);
-}
-
-module_exit(spia_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Steven J. Hill <sjhill@realitydiluted.com");
-MODULE_DESCRIPTION("Board-specific glue layer for NAND flash on SPIA board");