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#      i2c_mcf52xx.cdl

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#      eCos MCF52xx I2C configuration data

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######DESCRIPTIONBEGIN####

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# Author(s):      Uwe Kindler

# Contributors:   Bart Veer

# Date:           2005-10-23

#

#####DESCRIPTIONEND####

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cdl_package CYGPKG_DEVS_I2C_MCF52xx {

    display         "I2C driver for coldfire MCF52xx family"

    doc             ref/devs-i2c-m68k-mcf52xx-part.html

    parent          CYGPKG_IO_I2C

    active_if       CYGPKG_IO_I2C

    active_if       CYGPKG_HAL_M68K_MCF52xx

    description   "

           This package provides a generic I2C device driver for the on-chip

           I2C modules in MCF52xx ColdFire processors."

    include_dir     cyg/io

    compile         i2c_mcf52xx.c

    cdl_option CYGHWR_DEVS_I2C_MCF52xx_MULTIPLE_BUSES {

        display         "Target hardware may have multiple MCF52xx I2C buses"

        flavor          bool

        default_value   0

        description "

            The MCF52xx I2C driver can support multiple I2C bus devices, but

          typically the coldfire processor only provides a single device. By

          default the driver assumes only a single device is present and will

          optimize for that case, using constant definitions provided by the

          platform HAL rather than per-device structure fields. If the hardware

          has multiple I2C bus devices, or if a singleton bus is instantiated

          by some other package and hence the platform HAL cannot provide the

          necessary definitions, then this option should be enabled."

    }

    cdl_component CYGPKG_DEVS_I2C_MCF52xx_OPTIONS {

        display         "I2C driver build options"

        flavor          none

        active_if       { CYGINT_DEVS_I2C_MCF52xx_BUS_DEVICES > 0 }

        description   "

            Package specific build options including control over

            compiler flags used only in building the MCF52xx I2C

            bus driver."

        cdl_option CYGPKG_DEVS_I2C_MCF52xx_CFLAGS_ADD {

            display "Additional compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building the MCF52xx I2C bus driver. These flags are

                used in addition to the set of global flags."

        }

        cdl_option CYGPKG_DEVS_I2C_MCF52xx_CFLAGS_REMOVE {

            display "Suppressed compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building the MCF52xx I2C bus driver. These flags are

                removed from the set of global flags if present."

        }

    }

}