# ====================================================================##      io_flash.cdl##      eCos IO configuration data## ====================================================================#####ECOSGPLCOPYRIGHTBEGIN###### -------------------------------------------## This file is part of eCos, the Embedded Configurable Operating System.## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.## Copyright (C) 2003 Gary Thomas#### eCos 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 or (at your option) any later version.#### eCos is distributed in the hope that it will be useful, but WITHOUT ANY## WARRANTY; without even the implied warranty of MERCHANTABILITY or## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License## for more details.#### You should have received a copy of the GNU General Public License along## with eCos; if not, write to the Free Software Foundation, Inc.,## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.#### As a special exception, if other files instantiate templates or use macros## or inline functions from this file, or you compile this file and link it## with other works to produce a work based on this file, this file does not## by itself cause the resulting work to be covered by the GNU General Public## License. However the source code for this file must still be made available## in accordance with section (3) of the GNU General Public License.#### This exception does not invalidate any other reasons why a work based on## this file might be covered by the GNU General Public License.#### Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.## at http://sources.redhat.com/ecos/ecos-license/## -------------------------------------------#####ECOSGPLCOPYRIGHTEND##### ====================================================================######DESCRIPTIONBEGIN###### Author(s):      gthomas# Original data:  gthomas# Contributors:   woehler# Date:           2000-07-06######DESCRIPTIONEND###### ====================================================================cdl_package CYGPKG_IO_FLASH {    display       "FLASH device drivers"    include_dir   cyg/io    description   "        This option enables drivers for basic I/O services on        flash devices."    requires CYGPKG_ISOINFRA    requires CYGINT_ISO_STRING_STRFUNCS    compile       flash.c     define_proc {        puts $::cdl_header "#include <pkgconf/system.h>"        puts $::cdl_header "#ifdef CYGDAT_IO_FLASH_DEVICE_HEADER"        puts $::cdl_header "# include CYGDAT_IO_FLASH_DEVICE_HEADER"        puts $::cdl_header "#endif "    }    cdl_interface CYGHWR_IO_FLASH_DEVICE {        display       "Hardware FLASH device drivers"        description   "            This option enables the hardware device drivers            for the current platform."    }    cdl_interface CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM {        display       "Hardware FLASH device drivers are not in RAM"        flavor        booldata        description   "            Use of this interface is deprecated.            Drivers should make sure that the functions are            linked to RAM by putting them in .2ram sections."	    requires !CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM    }    cdl_interface CYGHWR_IO_FLASH_BLOCK_LOCKING {        display       "Hardware can support block locking"        flavor        booldata        description   "            This option will be enabled by devices which can support            locking (write-protection) of individual blocks."    }    cdl_option CYGSEM_IO_FLASH_READ_INDIRECT {        display       "Hardware cannot support direct access to FLASH memory"        flavor        bool        default_value 0        requires      { !CYGSEM_IO_FLASH_VERIFY_PROGRAM }        description   "            This option will be asserted by devices which cannot support            direct access to the FLASH memory contents (e.g. EEPROM or NAND            devices).  In these cases, the driver must provide an appropriate            hardware access function."    }    cdl_option CYGSEM_IO_FLASH_CHATTER {        display          "Display status messages during flash operations"        flavor           bool        default_value    1        description      "           Selecting this option will cause the drivers to print status           messages as various flash operations are undertaken."    }    cdl_option CYGSEM_IO_FLASH_VERIFY_PROGRAM {        display          "Verify data programmed to flash"        flavor           bool        default_value    1        description      "           Selecting this option will cause verification of data           programmed to flash."    }    cdl_option CYGSEM_IO_FLASH_SOFT_WRITE_PROTECT {        display          "Platform has flash soft DIP switch write-protect"        flavor           bool        default_value    0        description      "           Selecting this option will cause the state of a hardware jumper or           dipswitch to be read by software to determine whether the flash is           write-protected or not."    }    cdl_component CYGPKG_IO_FLASH_BLOCK_DEVICE {        display         "Instantiate in I/O block device API"        flavor          bool        active_if       CYGPKG_IO        default_value   0        compile         -library=libextras.a flashiodev.c        description     "                Provides a block device accessible using the standard I/O                API ( cyg_io_read() etc. )"        cdl_component CYGDAT_IO_FLASH_BLOCK_DEVICE_NAME_1 {			display       "Name of flash device 1 block device"            flavor        data            default_value { "\"/dev/flash1\"" }                			cdl_interface CYGINT_IO_FLASH_BLOCK_CFG_1 {				requires 1 == CYGINT_IO_FLASH_BLOCK_CFG_1				no_define			}			cdl_component CYGNUM_IO_FLASH_BLOCK_CFG_STATIC_1 {				display       "Static configuration"				default_value 1				implements    CYGINT_IO_FLASH_BLOCK_CFG_1				description   "					This configures the flash device 1 block device					with static base and length"							cdl_option CYGNUM_IO_FLASH_BLOCK_OFFSET_1 {					display         "Start offset from flash base"					flavor          data					default_value   0x100000					description     "						This gives the offset from the base of flash which this						block device corresponds to."					}					cdl_option CYGNUM_IO_FLASH_BLOCK_LENGTH_1 {					display         "Length"					flavor          data					default_value   0x100000					description     "						This gives the length of the region of flash given over						to this block device."					}				}			cdl_component CYGNUM_IO_FLASH_BLOCK_CFG_FIS_1 {				display       "Configuration from FIS"				default_value 0				implements    CYGINT_IO_FLASH_BLOCK_CFG_1				description   "					This configures the flash device 1 block device					from Redboot FIS"									cdl_component CYGDAT_IO_FLASH_BLOCK_FIS_NAME_1 {					display       "Name of FIS entry"					flavor        data					default_value { "\"jffs2\"" }					}            }                }    }}