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#      flash_strata.cdl

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#      FLASH memory - Hardware support for Intel Strata Flash

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######DESCRIPTIONBEGIN####

#

# Author(s):      gthomas

# Original data:  gthomas

# Contributors:

# Date:           2000-07-26

#

#####DESCRIPTIONEND####

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cdl_package CYGPKG_DEVS_FLASH_STRATA {

    display       "Intel StrataFLASH memory support"

    parent        CYGPKG_IO_FLASH

    active_if     CYGPKG_IO_FLASH

    implements    CYGHWR_IO_FLASH_DEVICE

    implements    CYGHWR_IO_FLASH_DEVICE_LEGACY

    active_if     CYGINT_DEVS_FLASH_STRATA_REQUIRED

    include_dir   .

    include_files ; # none _exported_ whatsoever

    description   "FLASH memory device support for Intel StrataFlash"

    compile       strata.c flash_erase_block.c flash_program_buf.c flash_query.c

    define_proc {

        puts $::cdl_header "#include ";

        puts $::cdl_header "#include CYGDAT_DEVS_FLASH_STRATA_CFG";

    }

    cdl_component  CYGPKG_DEVS_FLASH_STRATA_LOCKING {

        display "Flash device implements locking"

        active_if 0 < CYGHWR_IO_FLASH_BLOCK_LOCKING

        calculated 1

        compile flash_lock_block.c flash_unlock_block.c

        cdl_option CYGNUM_DEVS_FLASH_STRATA_MAX_BLOCKS {

             display       "Maximum number of blocks the driver supports"

             flavor        data

             default_value 128

             description   "

                 The strata devices do not support unlocking an

                 individual block. Instead it is necassary to unlock

                 all the blocks in one operation and then lock all those

                 blocks that should be blocked. To do this we need an array

                 containing the current status of the blocks. This controls the

                 size of that array."

        }

    }

}