diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2009-01-19 21:20:22 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-01-19 21:20:22 +0000 |
| commit | 269563a423f9291e84b5a93859a3e17767cf27a0 (patch) | |
| tree | d7bfed265b6ade33667641589e85db06b5e337ee /src/cpu/x86/smm/Config.lb | |
| parent | 0fd183ce72c44f42859924de5739c73c249e7df0 (diff) | |
First shot at factoring SMM code into generic parts and southbridge specific
parts.
This should help to reduce the code duplication for Rudolf's K8/VIA SMM
implementation...
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3870 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/x86/smm/Config.lb')
| -rw-r--r-- | src/cpu/x86/smm/Config.lb | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/cpu/x86/smm/Config.lb b/src/cpu/x86/smm/Config.lb new file mode 100644 index 0000000000..8edbabdf3d --- /dev/null +++ b/src/cpu/x86/smm/Config.lb @@ -0,0 +1,47 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2008 coresystems GmbH +## +## 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. +## +## You should have received a copy of the GNU General Public License +## along with this program; if not, write to the Free Software +## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +## + +uses HAVE_SMI_HANDLER + +if HAVE_SMI_HANDLER + object smmrelocate.S + + smmobject smmhandler.S + smmobject smihandler.o + + makerule smm.o + depends "$(SMM-OBJECTS) printk.o vtxprintf.o $(LIBGCC_FILE_NAME)" + action "$(CC) $(DISTRO_LFLAGS) -nostdlib -r -o $@ $(SMM-OBJECTS) printk.o vtxprintf.o $(LIBGCC_FILE_NAME)" + end + + makerule smm + depends "smm.o $(TOP)/src/cpu/x86/smm/smm.ld ldoptions" + action "$(CC) $(DISTRO_LFLAGS) -nostdlib -nostartfiles -static -o smm.elf -T $(TOP)/src/cpu/x86/smm/smm.ld smm.o" + action "$(CROSS_COMPILE)nm -n smm.elf | sort > smm.map" + action "$(OBJCOPY) -O binary smm.elf smm" + end + + makerule smm_bin.c + depends "smm" + action "(echo 'unsigned char smm[] = {'; od -vtx1 smm | sed -e 's,^[0-9]* *,,' -e 's:[0-9a-f][0-9a-f] :0x&,:g' -e 's:[0-9a-f][0-9a-f]$$:0x&,:'; echo '}; unsigned int smm_len = '; wc -c smm |awk '{print $$1;}' ; echo ';') > smm_bin.c" + end + + object ./smm_bin.o +end |