diff options
Diffstat (limited to 'src/mainboard/via/epia-m700/get_dsdt.sh')
-rwxr-xr-x | src/mainboard/via/epia-m700/get_dsdt.sh | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/mainboard/via/epia-m700/get_dsdt.sh b/src/mainboard/via/epia-m700/get_dsdt.sh new file mode 100755 index 0000000000..3a49006155 --- /dev/null +++ b/src/mainboard/via/epia-m700/get_dsdt.sh @@ -0,0 +1,39 @@ +#!/bin/bash +## +## This file is part of the coreboot project. +## +## Copyright (C) 2009 One Laptop per Child, Association, Inc. +## +## This program 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 of the License, or +## (at your option) any later version. +## +## This program 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. +## + +# Simple script to dump the factory ACPI DSDT and convert it to C. +# Must be run as root on some systems, and always run on the target machine. + +if [ ! iasl ]; then + echo "Intel ASL Compiler required to recompile DSDT table." +fi + +if [ ! -f /proc/acpi/dsdt ]; then + echo "Cannot find DSDT table, check that your kernel supports and uses ACPI." +fi + +cat /proc/acpi/dsdt > dsdt +if [ ! -f dsdt ]; then + echo "Failed copying DSDT, please check your permissions." +fi + +iasl -d -vr -vs dsdt +iasl -tc -vr -vs dsdt.dsl +mv dsdt.hex dsdt.c +echo "Done, cleaning up." +rm -f dsdt dsdt.dsl dsdt.aml dsdt.hex +exit |