# ====================================================================
#
#      flash_strata.cdl
#
#      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####
#
# ====================================================================

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

    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 <pkgconf/system.h>";
        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 256
             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."
        }
    }
}