ec555_eth_drivers.cdl

PowerPC555的以太网驱动

# ====================================================================
#
#      ec555_eth_drivers.cdl
#
#      Ethernet drivers - platform dependent support for ether555 on ec555
#
# ====================================================================
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# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      Bob Koninckx
# Contributors:   Bob Koninckx
# Date:           2002-11-20
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_DEVS_ETH_POWERPC_EC555 {
    display       "Crystal LAN ethernet driver for ec555 boards"

    parent        CYGPKG_IO_ETH_DRIVERS
    active_if	  CYGPKG_IO_ETH_DRIVERS
    active_if	  CYGPKG_HAL_POWERPC_EC555

    implements    CYGINT_DEVS_ETH_CL_CS8900A_REQUIRED 
    implements    CYGINT_DEVS_ETH_CL_CS8900A_STATIC_ESA
    
    requires      CYGPKG_DEVS_ETH_CL_CS8900A

    include_dir   cyg/io

    description   "Ethernet driver for Crystal LAN based ether555 ethernet card for ec555"

    # FIXME: This really belongs in the CL CS8900A package
    cdl_interface CYGINT_DEVS_ETH_CL_CS8900A_REQUIRED {
        display   "CS8900A ethernet driver required"
    }

    define_proc {
        puts $::cdl_system_header "/***** ethernet driver proc output start *****/"
        puts $::cdl_system_header "#define CYGDAT_DEVS_ETH_CL_CS8900A_INL <cyg/io/devs_eth_powerpc_ec555.inl>"
        puts $::cdl_system_header "#define CYGDAT_DEVS_ETH_CL_CS8900A_CFG <pkgconf/devs_eth_powerpc_ec555.h>"
        puts $::cdl_system_header "/*****  ethernet driver proc output end  *****/"
    }

    cdl_component CYGPKG_DEVS_ETH_POWERPC_EC555_ETH0 {
        display       "ec555 ethernet port driver"
        flavor        bool
        default_value 1
        description   "
            This option includes the ethernet device driver for the
            ec555 port."

        implements CYGHWR_NET_DRIVER_ETH0
        implements CYGINT_DEVS_ETH_CL_CS8900A_REQUIRED
        implements CYGINT_DEVS_ETH_CL_CS8900A_STATIC_ESA
 
        cdl_option CYGDAT_DEVS_ETH_POWERPC_EC555_ETH0_NAME {
            display       "Device name for the ETH0 ethernet driver"
            flavor        data
            default_value {"\"eth0\""}
            description   "
                This option sets the name of the ethernet device."
        }

        cdl_option CYGNUM_DEVS_ETH_POWERPC_EC555_ETH0_CS {
            display       "Memory bank (CS2 / CS3) to use for accessing the device"
            flavor        data
            default_value 2
            legal_values  2 to 3
            description   "
                This option controls which memory controller will be set up for access to
                the ethernet card. The choise must correspond to the position of jumper
                X3 on the device"
        }

        cdl_option CYGNUM_DEVS_ETH_POWERPC_EC555_ETH0_BASE {
            display       "Base address to use for accessing the device"
            flavor        data
			calculated    { CYGNUM_DEVS_ETH_POWERPC_EC555_ETH0_CS == 2 ? 0x04000000 : 0x08000000 }
            description   "
                This option determines the base address to use for the memory controller"
        }

        cdl_option CYGNUM_DEVS_ETH_POWERPC_EC555_ETH0_IRQ {
            display       "Interrupt line on the ec555 to use"
            flavor        data
            default_value 4
            legal_values  4 to 7
            description   "
                This option determines which interrupt line of the ec555 will be used by the
                device. The choise must match the position of jumper X2."
        }

        cdl_component CYGSEM_DEVS_ETH_POWERPC_EC555_ETH0_SET_ESA {
            display       "Set the ethernet station address"
            flavor        bool
            description   "Enabling this option will allow the ethernet
            station address to be forced to the value set by the
            configuration.  This may be required if the hardware does
            not include a serial EEPROM for the ESA."
            
            cdl_option CYGDAT_DEVS_ETH_POWERPC_EC555_ETH0_ESA {
                display       "The ethernet station address"
                flavor        data
                default_value {"{0x08, 0x88, 0x12, 0x34, 0x56, 0x78}"}
                description   "The ethernet station address"
            }
        }
    }

}