[MTD] Remove references to TI 'toto' platform.

This was a reference board for which support never got merged upstream.
Kill it off, at rmk's suggestion.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

6 files changed, 0 insertions, 354 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index db667b16c043..3ae76ecc07d7 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -434,13 +434,6 @@ config MTD_CEIVA
           PhotoMax Digital Picture Frame.
           If you have such a device, say 'Y'.
 
-config MTD_NOR_TOTO
-        tristate "NOR Flash device on TOTO board"
-        depends on ARCH_OMAP && OMAP_TOTO
-        help
-          This enables access to the NOR flash on the Texas Instruments
-          TOTO board.
-
 config MTD_H720X
         tristate "Hynix evaluation board mappings"
         depends on MTD_CFI && ( ARCH_H7201 || ARCH_H7202 )
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index b2582506cde9..6d9ba35caf11 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -52,7 +52,6 @@ obj-$(CONFIG_MTD_NETtel)	+= nettel.o
 obj-$(CONFIG_MTD_SCB2_FLASH)    += scb2_flash.o
 obj-$(CONFIG_MTD_H720X)         += h720x-flash.o
 obj-$(CONFIG_MTD_SBC8240)       += sbc8240.o
-obj-$(CONFIG_MTD_NOR_TOTO)      += omap-toto-flash.o
 obj-$(CONFIG_MTD_IXP4XX)        += ixp4xx.o
 obj-$(CONFIG_MTD_IXP2000)       += ixp2000.o
 obj-$(CONFIG_MTD_WRSBC8260)     += wr_sbc82xx_flash.o
diff --git a/drivers/mtd/maps/omap-toto-flash.c b/drivers/mtd/maps/omap-toto-flash.c
deleted file mode 100644
index 0a60ebbc2175..000000000000
--- a/drivers/mtd/maps/omap-toto-flash.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * NOR Flash memory access on TI Toto board
- *
- * jzhang@ti.com (C) 2003 Texas Instruments.
- *
- *  (C) 2002 MontVista Software, Inc.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/hardware.h>
-#include <asm/io.h>
-
-
-#ifndef CONFIG_ARCH_OMAP
-#error This is for OMAP architecture only
-#endif
-
-//these lines need be moved to a hardware header file
-#define OMAP_TOTO_FLASH_BASE 0xd8000000
-#define OMAP_TOTO_FLASH_SIZE 0x80000
-
-static struct map_info omap_toto_map_flash = {
-        .name =         "OMAP Toto flash",
-        .bankwidth =    2,
-        .virt =         (void __iomem *)OMAP_TOTO_FLASH_BASE,
-};
-
-
-static struct mtd_partition toto_flash_partitions[] = {
-        {
-                .name =         "BootLoader",
-                .size =         0x00040000,     /* hopefully u-boot will stay 128k + 128*/
-                .offset =       0,
-                .mask_flags =   MTD_WRITEABLE,  /* force read-only */
-        }, {
-                .name =         "ReservedSpace",
-                .size =         0x00030000,
-                .offset =       MTDPART_OFS_APPEND,
-                //mask_flags:   MTD_WRITEABLE,  /* force read-only */
-        }, {
-                .name =         "EnvArea",      /* bottom 64KiB for env vars */
-                .size =         MTDPART_SIZ_FULL,
-                .offset =       MTDPART_OFS_APPEND,
-        }
-};
-
-static struct mtd_partition *parsed_parts;
-
-static struct mtd_info *flash_mtd;
-
-static int __init init_flash (void)
-{
-
-        struct mtd_partition *parts;
-        int nb_parts = 0;
-        int parsed_nr_parts = 0;
-        const char *part_type;
-
-        /*
-         * Static partition definition selection
-         */
-        part_type = "static";
-
-        parts = toto_flash_partitions;
-        nb_parts = ARRAY_SIZE(toto_flash_partitions);
-        omap_toto_map_flash.size = OMAP_TOTO_FLASH_SIZE;
-        omap_toto_map_flash.phys = virt_to_phys(OMAP_TOTO_FLASH_BASE);
-
-        simple_map_init(&omap_toto_map_flash);
-        /*
-         * Now let's probe for the actual flash.  Do it here since
-         * specific machine settings might have been set above.
-         */
-        printk(KERN_NOTICE "OMAP toto flash: probing %d-bit flash bus\n",
-                omap_toto_map_flash.bankwidth*8);
-        flash_mtd = do_map_probe("jedec_probe", &omap_toto_map_flash);
-        if (!flash_mtd)
-                return -ENXIO;
-
-        if (parsed_nr_parts > 0) {
-                parts = parsed_parts;
-                nb_parts = parsed_nr_parts;
-        }
-
-        if (nb_parts == 0) {
-                printk(KERN_NOTICE "OMAP toto flash: no partition info available,"
-                        "registering whole flash at once\n");
-                if (add_mtd_device(flash_mtd)){
-            return -ENXIO;
-        }
-        } else {
-                printk(KERN_NOTICE "Using %s partition definition\n",
-                        part_type);
-                return add_mtd_partitions(flash_mtd, parts, nb_parts);
-        }
-        return 0;
-}
-
-int __init omap_toto_mtd_init(void)
-{
-        int status;
-
-        if (status = init_flash()) {
-                printk(KERN_ERR "OMAP Toto Flash: unable to init map for toto flash\n");
-        }
-    return status;
-}
-
-static void  __exit omap_toto_mtd_cleanup(void)
-{
-        if (flash_mtd) {
-                del_mtd_partitions(flash_mtd);
-                map_destroy(flash_mtd);
-                kfree(parsed_parts);
-        }
-}
-
-module_init(omap_toto_mtd_init);
-module_exit(omap_toto_mtd_cleanup);
-
-MODULE_AUTHOR("Jian Zhang");
-MODULE_DESCRIPTION("OMAP Toto board map driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 02f9cc30d77b..572c842e9f40 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -68,12 +68,6 @@ config MTD_NAND_AMS_DELTA
         help
           Support for NAND flash on Amstrad E3 (Delta).
 
-config MTD_NAND_TOTO
-        tristate "NAND Flash device on TOTO board"
-        depends on ARCH_OMAP && BROKEN
-        help
-          Support for NAND flash on Texas Instruments Toto platform.
-
 config MTD_NAND_TS7250
         tristate "NAND Flash device on TS-7250 board"
         depends on MACH_TS72XX
diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile
index d772581de573..b55e4c69fea6 100644
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -8,7 +8,6 @@ obj-$(CONFIG_MTD_NAND_IDS)		+= nand_ids.o
 obj-$(CONFIG_MTD_NAND_CAFE)             += cafe_nand.o
 obj-$(CONFIG_MTD_NAND_SPIA)             += spia.o
 obj-$(CONFIG_MTD_NAND_AMS_DELTA)        += ams-delta.o
-obj-$(CONFIG_MTD_NAND_TOTO)             += toto.o
 obj-$(CONFIG_MTD_NAND_AUTCPU12)         += autcpu12.o
 obj-$(CONFIG_MTD_NAND_EDB7312)          += edb7312.o
 obj-$(CONFIG_MTD_NAND_AU1550)           += au1550nd.o
diff --git a/drivers/mtd/nand/toto.c b/drivers/mtd/nand/toto.c
deleted file mode 100644
index bbf492e6830d..000000000000
--- a/drivers/mtd/nand/toto.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- *  drivers/mtd/nand/toto.c
- *
- *  Copyright (c) 2003 Texas Instruments
- *
- *  Derived from drivers/mtd/autcpu12.c
- *
- *  Copyright (c) 2002 Thomas Gleixner <tgxl@linutronix.de>
- *
- * 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
- *   TI fido board. It supports 32MiB and 64MiB cards
- */
-
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <asm/io.h>
-#include <asm/arch/hardware.h>
-#include <asm/sizes.h>
-#include <asm/arch/toto.h>
-#include <asm/arch-omap1510/hardware.h>
-#include <asm/arch/gpio.h>
-
-#define CONFIG_NAND_WORKAROUND 1
-
-/*
- * MTD structure for TOTO board
- */
-static struct mtd_info *toto_mtd = NULL;
-
-static unsigned long toto_io_base = OMAP_FLASH_1_BASE;
-
-/*
- * Define partitions for flash devices
- */
-
-static struct mtd_partition partition_info64M[] = {
-        { .name =       "toto kernel partition 1",
-          .offset =     0,
-          .size =       2 * SZ_1M },
-        { .name =       "toto file sys partition 2",
-          .offset =     2 * SZ_1M,
-          .size =       14 * SZ_1M },
-        { .name =       "toto user partition 3",
-          .offset =     16 * SZ_1M,
-          .size =       16 * SZ_1M },
-        { .name =       "toto devboard extra partition 4",
-          .offset =     32 * SZ_1M,
-          .size =       32 * SZ_1M },
-};
-
-static struct mtd_partition partition_info32M[] = {
-        { .name =       "toto kernel partition 1",
-          .offset =     0,
-          .size =       2 * SZ_1M },
-        { .name =       "toto file sys partition 2",
-          .offset =     2 * SZ_1M,
-          .size =       14 * SZ_1M },
-        { .name =       "toto user partition 3",
-          .offset =     16 * SZ_1M,
-          .size =       16 * SZ_1M },
-};
-
-#define NUM_PARTITIONS32M 3
-#define NUM_PARTITIONS64M 4
-
-/*
- *      hardware specific access to control-lines
- *
- *      ctrl:
- *      NAND_NCE: bit 0 -> bit 14 (0x4000)
- *      NAND_CLE: bit 1 -> bit 12 (0x1000)
- *      NAND_ALE: bit 2 -> bit 1  (0x0002)
- */
-static void toto_hwcontrol(struct mtd_info *mtd, int cmd,
-                           unsigned int ctrl)
-{
-        struct nand_chip *chip = mtd->priv;
-
-        if (ctrl & NAND_CTRL_CHANGE) {
-                unsigned long bits;
-
-                /* hopefully enough time for tc make proceding write to clear */
-                udelay(1);
-
-                bits = (~ctrl & NAND_NCE) << 14;
-                bits |= (ctrl & NAND_CLE) << 12;
-                bits |= (ctrl & NAND_ALE) >> 1;
-
-#warning Wild guess as gpiosetout() is nowhere defined in the kernel source - tglx
-                gpiosetout(0x5002, bits);
-
-#ifdef CONFIG_NAND_WORKAROUND
-                /* "some" dev boards busted, blue wired to rts2 :( */
-                rts2setout(2, (ctrl & NAND_CLE) << 1);
-#endif
-                /* allow time to ensure gpio state to over take memory write */
-                udelay(1);
-        }
-
-        if (cmd != NAND_CMD_NONE)
-                writeb(cmd, chip->IO_ADDR_W);
-}
-
-/*
- * Main initialization routine
- */
-static int __init toto_init(void)
-{
-        struct nand_chip *this;
-        int err = 0;
-
-        /* Allocate memory for MTD device structure and private data */
-        toto_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL);
-        if (!toto_mtd) {
-                printk(KERN_WARNING "Unable to allocate toto NAND MTD device structure.\n");
-                err = -ENOMEM;
-                goto out;
-        }
-
-        /* Get pointer to private data */
-        this = (struct nand_chip *)(&toto_mtd[1]);
-
-        /* Initialize structures */
-        memset(toto_mtd, 0, sizeof(struct mtd_info));
-        memset(this, 0, sizeof(struct nand_chip));
-
-        /* Link the private data with the MTD structure */
-        toto_mtd->priv = this;
-        toto_mtd->owner = THIS_MODULE;
-
-        /* Set address of NAND IO lines */
-        this->IO_ADDR_R = toto_io_base;
-        this->IO_ADDR_W = toto_io_base;
-        this->cmd_ctrl = toto_hwcontrol;
-        this->dev_ready = NULL;
-        /* 25 us command delay time */
-        this->chip_delay = 30;
-        this->ecc.mode = NAND_ECC_SOFT;
-
-        /* Scan to find existance of the device */
-        if (nand_scan(toto_mtd, 1)) {
-                err = -ENXIO;
-                goto out_mtd;
-        }
-
-        /* Register the partitions */
-        switch (toto_mtd->size) {
-        case SZ_64M:
-                add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M);
-                break;
-        case SZ_32M:
-                add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M);
-                break;
-        default:{
-                        printk(KERN_WARNING "Unsupported Nand device\n");
-                        err = -ENXIO;
-                        goto out_buf;
-                }
-        }
-
-        gpioreserve(NAND_MASK); /* claim our gpios */
-        archflashwp(0, 0);      /* open up flash for writing */
-
-        goto out;
-
- out_mtd:
-        kfree(toto_mtd);
- out:
-        return err;
-}
-
-module_init(toto_init);
-
-/*
- * Clean up routine
- */
-static void __exit toto_cleanup(void)
-{
-        /* Release resources, unregister device */
-        nand_release(toto_mtd);
-
-        /* Free the MTD device structure */
-        kfree(toto_mtd);
-
-        /* stop flash writes */
-        archflashwp(0, 1);
-
-        /* release gpios to system */
-        gpiorelease(NAND_MASK);
-}
-
-module_exit(toto_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Richard Woodruff <r-woodruff2@ti.com>");
-MODULE_DESCRIPTION("Glue layer for NAND flash on toto board");