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#==========================================================================
#
# at91_eth.cdl
#
# Ethernet drivers for Atmel AT91 Cores
#
#==========================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2006 Free Software Foundation, Inc.
##
## eCos is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 or (at your option) any later
## version.
##
## eCos is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
## for more details.
##
## You should have received a copy of the GNU General Public License
## along with eCos; if not, write to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## As a special exception, if other files instantiate templates or use
## macros or inline functions from this file, or you compile this file
## and link it with other works to produce a work based on this file,
## this file does not by itself cause the resulting work to be covered by
## the GNU General Public License. However the source code for this file
## must still be made available in accordance with section (3) of the GNU
## General Public License v2.
##
## This exception does not invalidate any other reasons why a work based
## on this file might be covered by the GNU General Public License.
## -------------------------------------------
## ####ECOSGPLCOPYRIGHTEND####
#==========================================================================
######DESCRIPTIONBEGIN####
#
# Author(s): Andrew Lunn
# Contributors:
# Date: 2006-05-10
# Purpose:
# Description:
#
#####DESCRIPTIONEND####
#
#========================================================================*/
cdl_package CYGPKG_DEVS_ETH_ARM_AT91 {
display "Atmel AT91 ethernet driver"
parent CYGPKG_IO_ETH_DRIVERS
active_if CYGPKG_IO_ETH_DRIVERS
implements CYGHWR_NET_DRIVERS
implements CYGHWR_NET_DRIVER_ETH0
include_dir net
description "
Ethernet driver for Atmel AT91 core. This has been tested with the
AT91SAM7X, but should be easy to get to work on other AT91 cores that
have the EMAC core."
compile -library=libextras.a if_at91.c
cdl_option CYGPKG_DEVS_ETH_ARM_AT91_DEBUG_LEVEL {
display "Driver debug output level"
flavor data
legal_values {0 1 2}
default_value 1
description "
This option specifies the level of debug data output by
the AT91 ethernet device driver. A value of 0 signifies
no debug data output; 1 signifies normal debug data
output; and 2 signifies maximum debug data output (not
suitable when GDB and application are sharing an ethernet
port)."
}
cdl_option CYGNUM_DEVS_ETH_ARM_AT91_RX_BUFS {
display "Number of RX buffers"
flavor data
default_value 32
description "
Number of receive buffers. Each buffer is 128 bytes in size"
}
cdl_option CYGNUM_DEVS_ETH_ARM_AT91_TX_BUFS {
display "Number of TX buffers"
flavor data
default_value 10
description "
Number of transmit buffer descriptors. We need one descriptor
for each element in the scatter/gather list."
}
cdl_option CYGPKG_DEVS_ETH_ARM_AT91_PHYADDR {
display "PHY MII address"
flavor data
legal_values 0 to 31
default_value 1
description "This option specifies the MII address of the PHY"
}
cdl_component CYGPKG_DEVS_ETH_ARM_AT91_REDBOOT_HOLDS_ESA {
display "RedBoot manages ESA initialization data"
flavor bool
default_value 0
active_if CYGSEM_HAL_VIRTUAL_VECTOR_SUPPORT
active_if (CYGPKG_REDBOOT || CYGSEM_HAL_USE_ROM_MONITOR)
description "
Enabling this option will allow the ethernet station
address to be acquired from RedBoot's configuration data,
stored in flash memory. It can be overridden individually
by the 'Set the ethernet station address' option for each
interface."
cdl_component CYGPKG_DEVS_ETH_ARM_AT91_REDBOOT_HOLDS_ESA_VARS {
display "Export RedBoot command to set ESA in FLASH config"
flavor none
no_define
description "
This component contains options which, when enabled, allow
RedBoot to support the setting of the ESA in the FLASH
configuration. This can then subsequently be accessed by
applications using virtual vector calls if those applications
are also built with
CYGPKG_DEVS_ETH_ARM_AT91_REDBOOT_HOLDS_ESA enabled."
cdl_option CYGSEM_DEVS_ETH_ARM_AT91_REDBOOT_HOLDS_ESA_ETH0 {
display "RedBoot manages ESA for eth0"
flavor bool
default_value 1
active_if CYGSEM_REDBOOT_FLASH_CONFIG
active_if CYGPKG_REDBOOT_NETWORKING
}
}
}
cdl_option CYGPKG_DEVS_ETH_ARM_AT91_MACADDR {
display "Ethernet station (MAC) address for eth0"
flavor data
default_value {"0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC"}
description "The default ethernet station address. This is the
MAC address used when no value is found in the
RedBoot FLASH configuration field."
}
cdl_option CYGPKG_DEVS_ETH_ARM_AT91_CFLAGS_ADD {
display "Additional compiler flags"
flavor data
no_define
default_value { "-D_KERNEL -D__ECOS" }
description "
This option modifies the set of compiler flags for
building the Atmel AT91 ethernet driver package.
These flags are used in addition to the set of global flags."
}
}
# EOF at91_eth.cdl
|
