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author | 2009-08-29 14:54:20 +0200 | |
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committer | 2009-08-31 11:09:40 +0200 | |
commit | 3f4110a48a749a1aa1c54fb807afb3f32f49711c (patch) | |
tree | 5c0cab75bbb0868b59ee9a5b9f76fb2f5d325211 /arch/x86/kernel/mrst.c | |
parent | x86: Add hardware_subarch ID for Moorestown (diff) | |
download | linux-3f4110a48a749a1aa1c54fb807afb3f32f49711c.tar.gz linux-3f4110a48a749a1aa1c54fb807afb3f32f49711c.tar.bz2 linux-3f4110a48a749a1aa1c54fb807afb3f32f49711c.zip |
x86: Add Moorestown early detection
Moorestown MID devices need to be detected early in the boot process
to setup and do not call x86_default_early_setup as there is no EBDA
region to reserve.
[ Copied the minimal code from Jacobs latest MRST series ]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jacob Pan <jacob.jun.pan@intel.com>
Diffstat (limited to 'arch/x86/kernel/mrst.c')
-rw-r--r-- | arch/x86/kernel/mrst.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/x86/kernel/mrst.c b/arch/x86/kernel/mrst.c new file mode 100644 index 000000000000..3b7078abc871 --- /dev/null +++ b/arch/x86/kernel/mrst.c @@ -0,0 +1,24 @@ +/* + * mrst.c: Intel Moorestown platform specific setup code + * + * (C) Copyright 2008 Intel Corporation + * Author: Jacob Pan (jacob.jun.pan@intel.com) + * + * 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; version 2 + * of the License. + */ +#include <linux/init.h> + +#include <asm/setup.h> + +/* + * Moorestown specific x86_init function overrides and early setup + * calls. + */ +void __init x86_mrst_early_setup(void) +{ + x86_init.resources.probe_roms = x86_init_noop; + x86_init.resources.reserve_resources = x86_init_noop; +} |