flash_edb7xxx.cdl

来自「eCos操作系统源码」· CDL 代码 · 共 102 行

# ====================================================================
#
#      flash_edb7xxx.cdl
#
#      FLASH memory - Hardware support on Cirrus Logic EDB7xxx
#
# ====================================================================
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# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      gthomas
# Original data:  gthomas
# Contributors:
# Date:           2000-07-26
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_DEVS_FLASH_EDB7XXX {
    display       "FLASH support for Cirrus Logic EP7xxx based boards"
    description   "FLASH memory device support for Cirrus Logic EP7xxx based 
                   development boards"

    parent        CYGPKG_IO_FLASH
    active_if	  CYGPKG_IO_FLASH
    requires	  CYGPKG_HAL_ARM_EDB7XXX
    include_dir   cyg/io

    cdl_component CYGPKG_DEVS_FLASH_EP72XX {
        display       "Cirrus Logic EP72xx based boards"
        description    "FLASH memory device support for EP72xx based boards
                        specifically"
        active_if     { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT != "EDB7312" }
        calculated    1
        no_define
        implements    CYGHWR_IO_FLASH_DEVICE
    
        compile       edb7xxx_flash.c flash_query.c flash_program_buf.c flash_erase_block.c
    
    }
    cdl_component CYGPKG_DEVS_FLASH_STRATA_EDB7XXX {
        display       "Cirrus Logic EDB7xxx StrataFLASH memory support"
        description   "FLASH memory device support for Cirrus Logic EP73xx"
    
        # Note: currently only available on 7312 boards
        active_if     { CYGHWR_HAL_ARM_EDB7XXX_BOARD_VARIANT == "EDB7312" }
        requires      CYGPKG_DEVS_FLASH_STRATA
        calculated    1
        no_define    
    
        implements    CYGHWR_IO_FLASH_BLOCK_LOCKING
    
        # Arguably this should do in the generic package
        # but then there is a logic loop so you can never enable it.
        cdl_interface CYGINT_DEVS_FLASH_STRATA_REQUIRED {
            display   "Generic StrataFLASH driver required"
        }
    
        implements    CYGINT_DEVS_FLASH_STRATA_REQUIRED
    
        define_proc {
            puts $::cdl_system_header "/***** strataflash driver proc output start *****/"
            puts $::cdl_system_header "#define CYGDAT_DEVS_FLASH_STRATA_INL <cyg/io/edb7xxx_strataflash.inl>"
            puts $::cdl_system_header "#define CYGDAT_DEVS_FLASH_STRATA_CFG <pkgconf/devs_flash_edb7xxx.h>"
            puts $::cdl_system_header "/*****  strataflash driver proc output end  *****/"
        }
    }
}