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-rw-r--r--drivers/mtd/nand/Kconfig7
-rw-r--r--drivers/mtd/nand/Makefile1
-rw-r--r--drivers/mtd/nand/autcpu12.c237
3 files changed, 0 insertions, 245 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 4883139460be..e6e0a82cbaaf 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"
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index 2cbd0916b733..0b1fca24866c 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -11,7 +11,6 @@ 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 04769a49a7cb..000000000000
--- 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");