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# ====================================================================
#
# ser_generic_16x5x.cdl
#
# eCos serial 16x5x configuration data
#
# ====================================================================
## ####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 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): jskov
# Original data: gthomas
# Contributors:
# Date: 1999-07-07
#
#####DESCRIPTIONEND####
#
# ====================================================================
cdl_package CYGPKG_IO_SERIAL_GENERIC_16X5X {
display "16x5x generic serial device drivers"
parent CYGPKG_IO_SERIAL_DEVICES
active_if CYGPKG_IO_SERIAL
active_if CYGINT_IO_SERIAL_GENERIC_16X5X_REQUIRED
requires CYGPKG_ERROR
include_dir cyg/io
include_files ; # none _exported_ whatsoever
description "
This option enables the serial device drivers for the
16x5x compatiple controllers."
compile -library=libextras.a ser_16x5x.c
define_proc {
puts $::cdl_system_header "/***** serial driver proc output start *****/"
puts $::cdl_system_header "#ifndef CYGDAT_IO_SERIAL_DEVICE_HEADER"
puts $::cdl_system_header "#define CYGDAT_IO_SERIAL_DEVICE_HEADER <pkgconf/io_serial_generic_16x5x.h>"
puts $::cdl_system_header "#endif"
puts $::cdl_system_header "/***** serial driver proc output end *****/"
puts $::cdl_header "#include <pkgconf/system.h>";
puts $::cdl_header "#include CYGDAT_IO_SERIAL_GENERIC_16X5X_CFG";
}
cdl_interface CYGINT_IO_SERIAL_GENERIC_16X5X_CHAN_INTPRIO {
display "Per channel interrupt priority support"
flavor bool
description "
A platform should implement this interface if it supports
per channel interrupt priorities. If a platform implements
this interface it needs to provide an interrupt priority
value for each UART channel it supports."
}
cdl_option CYGPKG_IO_SERIAL_GENERIC_16X5X_XMIT_REQUIRE_PRIME {
display "Transmission require priming"
flavor bool
default_value 0
description "
This option should be switched on when enabling THRE interrupt
does not generate interrupt unless bytes are posted to the FIFO."
}
cdl_component CYGPKG_IO_SERIAL_GENERIC_16X5X_FIFO {
display "16x5x FIFO support"
flavor bool
default_value 1
description "
Options to configure the FIFO on a 16550 (or above) variant."
cdl_option CYGPKG_IO_SERIAL_GENERIC_16X5X_FIFO_RX_THRESHOLD {
display "Threshold for RX interrupt on 16550 FIFO"
flavor data
legal_values { 14 8 4 1 }
default_value 1
description "
This options configures the threshold value at which
the RX interrupt occurs when a FIFO is used. (16550 and
above only), this may be after 1, 4, 8 or 14 characters."
}
cdl_option CYGNUM_IO_SERIAL_GENERIC_16X5X_FIFO_TX_SIZE {
display "16x5x TX FIFO size"
flavor data
default_value 16
description "
Configures the maximum number of bytes written to the
16x5x UART transmit FIFO when the TX interrupt occurs."
}
}
cdl_component CYGPKG_IO_SERIAL_GENERIC_16X5X_OPTIONS {
display "Serial device driver build options"
flavor none
description "
Package specific build options including control over
compiler flags used only in building this package,
and details of which tests are built."
cdl_option CYGPKG_IO_SERIAL_GENERIC_16X5X_CFLAGS_ADD {
display "Additional compiler flags"
flavor data
no_define
default_value { "" }
description "
This option modifies the set of compiler flags for
building these serial device drivers. These flags are
used in addition to the set of global flags."
}
cdl_option CYGPKG_IO_SERIAL_GENERIC_16X5X_CFLAGS_REMOVE {
display "Suppressed compiler flags"
flavor data
no_define
default_value { "" }
description "
This option modifies the set of compiler flags for
building these serial device drivers. These flags are
removed from the set of global flags if present."
}
}
}
# EOF ser_generic_16x5x.cdl
|
