source: SVN/cambria/redboot/packages/hal/arm/xscale/cores/current/cdl/hal_arm_xscale_core.cdl @ 1

Last change on this file since 1 was 1, checked in by Tim Harvey, 2 years ago

restored latest version of files from server backup

Signed-off-by: Tim Harvey <tharvey@…>

File size: 3.3 KB
Line 
1# ====================================================================
2#
3#      hal_arm_xscale_core.cdl
4#
5#      Intel XScale architectural HAL package configuration data
6#
7# ====================================================================
8#####ECOSGPLCOPYRIGHTBEGIN####
9## -------------------------------------------
10## This file is part of eCos, the Embedded Configurable Operating System.
11## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
12##
13## eCos is free software; you can redistribute it and/or modify it under
14## the terms of the GNU General Public License as published by the Free
15## Software Foundation; either version 2 or (at your option) any later version.
16##
17## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18## WARRANTY; without even the implied warranty of MERCHANTABILITY or
19## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
20## for more details.
21##
22## You should have received a copy of the GNU General Public License along
23## with eCos; if not, write to the Free Software Foundation, Inc.,
24## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
25##
26## As a special exception, if other files instantiate templates or use macros
27## or inline functions from this file, or you compile this file and link it
28## with other works to produce a work based on this file, this file does not
29## by itself cause the resulting work to be covered by the GNU General Public
30## License. However the source code for this file must still be made available
31## in accordance with section (3) of the GNU General Public License.
32##
33## This exception does not invalidate any other reasons why a work based on
34## this file might be covered by the GNU General Public License.
35##
36## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37## at http://sources.redhat.com/ecos/ecos-license/
38## -------------------------------------------
39#####ECOSGPLCOPYRIGHTEND####
40# ====================================================================
41######DESCRIPTIONBEGIN####
42#
43# Author(s):      msalter
44# Original data:  msalter
45# Contributors:
46# Date:           2002-10-18
47#
48#####DESCRIPTIONEND####
49#
50# ====================================================================
51cdl_package CYGPKG_HAL_ARM_XSCALE_CORE {
52    display       "Intel XScale Core Support"
53    parent        CYGPKG_HAL_ARM
54    hardware
55    include_dir   cyg/hal
56    define_header hal_arm_xscale_core.h
57    description   "
58        This HAL variant package provides generic support common
59        to Intel XScale CPU cores. It is also necessary to select
60        a specific target platform and CPU HAL package."
61
62    implements    CYGINT_HAL_ARM_ARCH_XSCALE
63
64    compile       xscale_misc.c xscale_stub.c
65
66    cdl_option CYGSEM_HAL_ARM_XSCALE_BTB {
67        display       "Enable Branch Target Buffer"
68        flavor        bool
69        default_value 1
70        description   "
71            This option controls whether or not the Branch Target
72            Buffer is enabled. The BTB is used for branch prediction
73            and can have significant performance benefits. Control
74            is provided because there is an errata for A-step 80200
75            CPUS which will lead to problems with thumb branches
76            if the BTB is on. Normal ARM programs are not affected
77            by this errata."
78    }
79}
Note: See TracBrowser for help on using the repository browser.