diff options
-rw-r--r-- | drivers/mtd/maps/Kconfig | 44 | ||||
-rw-r--r-- | drivers/mtd/maps/Makefile | 1 | ||||
-rw-r--r-- | drivers/mtd/maps/cstm_mips_ixx.c | 164 |
3 files changed, 0 insertions, 209 deletions
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index 7aac68a..3a33b98 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -382,50 +382,6 @@ config MTD_TQM834x TQ Components TQM834x boards. If you have one of these boards and would like to use the flash chips on it, say 'Y'. -config MTD_CSTM_MIPS_IXX - tristate "Flash chip mapping on ITE QED-4N-S01B, Globespan IVR or custom board" - depends on MIPS && MTD_CFI && MTD_JEDECPROBE && MTD_PARTITIONS - help - This provides a mapping driver for the Integrated Technology - Express, Inc (ITE) QED-4N-S01B eval board and the Globespan IVR - Reference Board. It provides the necessary addressing, length, - buswidth, vpp code and addition setup of the flash device for - these boards. In addition, this mapping driver can be used for - other boards via setting of the CONFIG_MTD_CSTM_MIPS_IXX_START/ - LEN/BUSWIDTH parameters. This mapping will provide one mtd device - using one partition. The start address can be offset from the - beginning of flash and the len can be less than the total flash - device size to allow a window into the flash. Both CFI and JEDEC - probes are called. - -config MTD_CSTM_MIPS_IXX_START - hex "Physical start address of flash mapping" - depends on MTD_CSTM_MIPS_IXX - default "0x8000000" - help - This is the physical memory location that the MTD driver will - use for the flash chips on your particular target board. - Refer to the memory map which should hopefully be in the - documentation for your board. - -config MTD_CSTM_MIPS_IXX_LEN - hex "Physical length of flash mapping" - depends on MTD_CSTM_MIPS_IXX - default "0x4000000" - help - This is the total length that the MTD driver will use for the - flash chips on your particular board. Refer to the memory - map which should hopefully be in the documentation for your - board. - -config MTD_CSTM_MIPS_IXX_BUSWIDTH - int "Bus width in octets" - depends on MTD_CSTM_MIPS_IXX - default "2" - help - This is the total bus width of the mapping of the flash chips - on your particular board. - config MTD_OCELOT tristate "Momenco Ocelot boot flash device" depends on MIPS && MOMENCO_OCELOT diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile index df019be..071d0bf 100644 --- a/drivers/mtd/maps/Makefile +++ b/drivers/mtd/maps/Makefile @@ -12,7 +12,6 @@ obj-$(CONFIG_MTD_CDB89712) += cdb89712.o obj-$(CONFIG_MTD_ARM_INTEGRATOR)+= integrator-flash.o obj-$(CONFIG_MTD_BAST) += bast-flash.o obj-$(CONFIG_MTD_CFI_FLAGADM) += cfi_flagadm.o -obj-$(CONFIG_MTD_CSTM_MIPS_IXX) += cstm_mips_ixx.o obj-$(CONFIG_MTD_DC21285) += dc21285.o obj-$(CONFIG_MTD_DILNETPC) += dilnetpc.o obj-$(CONFIG_MTD_L440GX) += l440gx.o diff --git a/drivers/mtd/maps/cstm_mips_ixx.c b/drivers/mtd/maps/cstm_mips_ixx.c deleted file mode 100644 index 2ef22a5..0000000 --- a/drivers/mtd/maps/cstm_mips_ixx.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * $Id: cstm_mips_ixx.c,v 1.14 2005/11/07 11:14:26 gleixner Exp $ - * - * Mapping of a custom board with both AMD CFI and JEDEC flash in partitions. - * Config with both CFI and JEDEC device support. - * - * Basically physmap.c with the addition of partitions and - * an array of mapping info to accomodate more than one flash type per board. - * - * Copyright 2000 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 as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/io.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/map.h> -#include <linux/mtd/partitions.h> -#include <linux/delay.h> - -/* board and partition description */ - -#define MAX_PHYSMAP_PARTITIONS 8 -struct cstm_mips_ixx_info { - char *name; - unsigned long window_addr; - unsigned long window_size; - int bankwidth; - int num_partitions; -}; - -#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type -const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = -{ - { - "MTD flash", // name - CONFIG_MTD_CSTM_MIPS_IXX_START, // window_addr - CONFIG_MTD_CSTM_MIPS_IXX_LEN, // window_size - CONFIG_MTD_CSTM_MIPS_IXX_BUSWIDTH, // bankwidth - 1, // num_partitions - }, - -}; -static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = { -{ - { - .name = "main partition", - .size = CONFIG_MTD_CSTM_MIPS_IXX_LEN, - .offset = 0, - }, -}, -}; - -struct map_info cstm_mips_ixx_map[PHYSMAP_NUMBER]; - -int __init init_cstm_mips_ixx(void) -{ - int i; - int jedec; - struct mtd_info *mymtd; - struct mtd_partition *parts; - - /* Initialize mapping */ - for (i=0;i<PHYSMAP_NUMBER;i++) { - printk(KERN_NOTICE "cstm_mips_ixx flash device: 0x%lx at 0x%lx\n", - cstm_mips_ixx_board_desc[i].window_size, cstm_mips_ixx_board_desc[i].window_addr); - - - cstm_mips_ixx_map[i].phys = cstm_mips_ixx_board_desc[i].window_addr; - cstm_mips_ixx_map[i].virt = ioremap(cstm_mips_ixx_board_desc[i].window_addr, cstm_mips_ixx_board_desc[i].window_size); - if (!cstm_mips_ixx_map[i].virt) { - int j = 0; - printk(KERN_WARNING "Failed to ioremap\n"); - for (j = 0; j < i; j++) { - if (cstm_mips_ixx_map[j].virt) { - iounmap(cstm_mips_ixx_map[j].virt); - cstm_mips_ixx_map[j].virt = NULL; - } - } - return -EIO; - } - cstm_mips_ixx_map[i].name = cstm_mips_ixx_board_desc[i].name; - cstm_mips_ixx_map[i].size = cstm_mips_ixx_board_desc[i].window_size; - cstm_mips_ixx_map[i].bankwidth = cstm_mips_ixx_board_desc[i].bankwidth; - simple_map_init(&cstm_mips_ixx_map[i]); - //printk(KERN_NOTICE "cstm_mips_ixx: ioremap is %x\n",(unsigned int)(cstm_mips_ixx_map[i].virt)); - } - - for (i=0;i<PHYSMAP_NUMBER;i++) { - parts = &cstm_mips_ixx_partitions[i][0]; - jedec = 0; - mymtd = (struct mtd_info *)do_map_probe("cfi_probe", &cstm_mips_ixx_map[i]); - //printk(KERN_NOTICE "phymap %d cfi_probe: mymtd is %x\n",i,(unsigned int)mymtd); - if (!mymtd) { - jedec = 1; - mymtd = (struct mtd_info *)do_map_probe("jedec_probe", &cstm_mips_ixx_map[i]); - printk(KERN_NOTICE "cstm_mips_ixx %d jedec: mymtd is %x\n",i,(unsigned int)mymtd); - } - if (mymtd) { - mymtd->owner = THIS_MODULE; - - cstm_mips_ixx_map[i].map_priv_2 = (unsigned long)mymtd; - add_mtd_partitions(mymtd, parts, cstm_mips_ixx_board_desc[i].num_partitions); - } - else { - for (i = 0; i < PHYSMAP_NUMBER; i++) { - if (cstm_mips_ixx_map[i].virt) { - iounmap(cstm_mips_ixx_map[i].virt); - cstm_mips_ixx_map[i].virt = NULL; - } - } - return -ENXIO; - } - } - return 0; -} - -static void __exit cleanup_cstm_mips_ixx(void) -{ - int i; - struct mtd_info *mymtd; - - for (i=0;i<PHYSMAP_NUMBER;i++) { - mymtd = (struct mtd_info *)cstm_mips_ixx_map[i].map_priv_2; - if (mymtd) { - del_mtd_partitions(mymtd); - map_destroy(mymtd); - } - if (cstm_mips_ixx_map[i].virt) { - iounmap((void *)cstm_mips_ixx_map[i].virt); - cstm_mips_ixx_map[i].virt = 0; - } - } -} - -module_init(init_cstm_mips_ixx); -module_exit(cleanup_cstm_mips_ixx); - - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Alice Hennessy <ahennessy@mvista.com>"); -MODULE_DESCRIPTION("MTD map driver for MIPS boards"); |