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intel/sandybridge: initialize variable 

Otherwise cache_base may be uninitialized.

Change-Id: Ie91f9567cea24114723a5362f52052d6ec22a6b8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/10724
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Patrick Georgi 2015-06-30 12:48:45 +02:00 committed by Stefan Reinauer
parent ea31f63336
commit 03decc0c5e
1 changed files with 2 additions and 1 deletions
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src/northbridge/intel/sandybridge/mrccache.c
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@ -72,7 +72,8 @@ static u32 get_mrc_cache_region(struct mrc_data_container **mrc_region_ptr)
if (fmap_locate_area_as_rdev("RW_MRC_CACHE", &rdev) == 0) { if (fmap_locate_area_as_rdev("RW_MRC_CACHE", &rdev) == 0) {
region_size = region_device_sz(&rdev); region_size = region_device_sz(&rdev);
*mrc_region_ptr = rdev_mmap_full(&rdev); *mrc_region_ptr = rdev_mmap_full(&rdev);
} } else
*mrc_region_ptr = NULL;
} else { } else {
*mrc_region_ptr = cbfs_boot_map_with_leak("mrc.cache", *mrc_region_ptr = cbfs_boot_map_with_leak("mrc.cache",
CBFS_TYPE_MRC_CACHE, CBFS_TYPE_MRC_CACHE,